10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended October 29, 2016

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________ to ________

Commission File Number 001-10613

DYCOM INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Florida	59-1277135
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
11780 US Highway 1, Suite 600, Palm Beach Gardens, FL	33408
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (561) 627-7171

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x  No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer x Accelerated filer ¨ Non-accelerated filer ¨ Smaller reporting company ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ¨ No x

There were 31,465,914 shares of common stock with a par value of $0.33 1/3 outstanding at November 21, 2016.

Dycom Industries, Inc. Table of Contents
PART I - FINANCIAL INFORMATION
Item 1.	Financial Statements	3
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	24
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	35
Item 4.	Controls and Procedures	36
PART II - OTHER INFORMATION
Item 1.	Legal Proceedings	36
Item 1A.	Risk Factors	37
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	38
Item 6.	Exhibits	38
SIGNATURES		39

2

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements.

DYCOM INDUSTRIES, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(Dollars in thousands)

(Unaudited)

	October 29, 2016			July 30, 2016
ASSETS
Current assets:
Cash and equivalents	$	21,711		$	33,787
Accounts receivable, net	329,786			328,030
Costs and estimated earnings in excess of billings	488,960			376,972
Inventories	81,054			73,606
Deferred tax assets, net	24,021			22,733
Other current assets	21,416			16,106
Total current assets	966,948			851,234
Property and equipment, net	337,653			326,670
Goodwill	308,669			310,157
Intangible assets, net	191,664			197,879
Other	33,473			33,776
Total non-current assets	871,459			868,482
Total assets	$	1,838,407		$	1,719,716
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	114,730		$	115,492
Current portion of debt	17,500			13,125
Billings in excess of costs and estimated earnings	15,271			19,557
Accrued insurance claims	38,748			36,844
Income taxes payable	27,904			15,307
Other accrued liabilities	97,810			122,302
Total current liabilities	311,963			322,627
Long-term debt	774,501			706,202
Accrued insurance claims	54,557			52,835
Deferred tax liabilities, net non-current	79,395			76,587
Other liabilities	4,269			4,178
Total liabilities	1,224,685			1,162,429
COMMITMENTS AND CONTINGENCIES, Note 16
Stockholders’ equity:
Preferred stock, par value $1.00 per share: 1,000,000 shares authorized: no shares issued and outstanding	—			—
Common stock, par value $0.33 1/3 per share: 150,000,000 shares authorized: 31,465,218 and 31,420,310 issued and outstanding, respectively	10,488			10,473
Additional paid-in capital	15,604			10,208
Accumulated other comprehensive loss	(1,300		)	(1,274		)
Retained earnings	588,930			537,880
Total stockholders’ equity	613,722			557,287
Total liabilities and stockholders’ equity	$	1,838,407		$	1,719,716
See notes to the condensed consolidated financial statements.

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DYCOM INDUSTRIES, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(Dollars in thousands, except share amounts)

(Unaudited)

	For the Three Months Ended
	October 29, 2016			October 24, 2015
REVENUES:
Contract revenues	$	799,223		$	659,268
EXPENSES:
Costs of earned revenues, excluding depreciation and amortization	614,990			506,978
General and administrative (including stock-based compensation expense of $5.7 million and $4.5 million, respectively)	60,204			51,464
Depreciation and amortization	34,546			27,449
Total	709,740			585,891
Interest expense, net	(9,067		)	(9,131		)
Loss on debt extinguishment	—			(16,260		)
Other income, net	940			1,469
Income before income taxes	81,356			49,455
Provision (benefit) for income taxes:
Current	28,694			22,602
Deferred	1,612			(3,971		)
Total provision for income taxes	30,306			18,631
Net income	$	51,050		$	30,824
Earnings per common share:
Basic earnings per common share	$	1.62		$	0.94
Diluted earnings per common share	$	1.59		$	0.91
Shares used in computing earnings per common share:
Basic	31,429,493			32,871,240
Diluted	32,200,287			33,886,747
See notes to the condensed consolidated financial statements.

4

DYCOM INDUSTRIES, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Dollars in thousands)

(Unaudited)

	For the Three Months Ended
	October 29, 2016			October 24, 2015
Net income	$	51,050		$	30,824
Foreign currency translation losses, net of tax	(26		)	(40		)
Comprehensive income	$	51,024		$	30,784
See notes to the condensed consolidated financial statements.

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DYCOM INDUSTRIES, INC. AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Dollars in thousands) (Unaudited)
	For the Three Months Ended
	October 29, 2016			October 24, 2015
OPERATING ACTIVITIES:
Net income	$	51,050		$	30,824
Adjustments to reconcile net income to net cash used in operating activities, net of acquisitions:
Depreciation and amortization	34,546			27,449
Deferred income tax provision (benefit)	1,612			(3,971		)
Stock-based compensation	5,707			4,509
Bad debt expense, net	82			490
Gain on sale of fixed assets	(1,443		)	(1,136		)
Write-off of deferred financing fees and premium on long-term debt	—			2,017
Amortization of debt discount	4,307			1,780
Amortization of debt issuance costs and other	815			596
Excess tax benefit from share-based awards	(879		)	(1,024		)
Change in operating assets and liabilities:
Accounts receivable, net	(2,404		)	(35,497		)
Costs and estimated earnings in excess of billings, net	(115,498		)	(51,342		)
Other current assets and inventory	(13,635		)	(9,296		)
Other assets	132			(844		)
Income taxes receivable/payable	13,881			12,598
Accounts payable	1,083			7,875
Accrued liabilities, insurance claims, and other liabilities	(20,915		)	(13,890		)
Net cash used in operating activities	(41,559		)	(28,862		)
INVESTING ACTIVITIES:
Capital expenditures	(40,080		)	(40,758		)
Proceeds from sale of assets	2,323			1,327
Changes in restricted cash	(463		)	(479		)
Cash paid for acquisitions, net of cash acquired	—			(48,596		)
Net cash used in investing activities	(38,220		)	(88,506		)
FINANCING ACTIVITIES:
Proceeds from borrowings on senior credit agreement, including term loans	206,000			317,000
Principal payments on senior credit agreement, including term loans	(138,000		)	(281,000		)
Proceeds from issuance of 0.75% convertible senior notes due 2021	—			485,000
Proceeds from sale of warrants	—			74,690
Purchase of convertible note hedges	—			(115,818		)
Principal payments for satisfaction and discharge of 7.125% senior subordinated notes	—			(277,500		)
Debt issuance costs	—			(14,494		)
Repurchases of common stock	—			(69,997		)
Exercise of stock options	202			139
Restricted stock tax withholdings	(1,378		)	(1,168		)
Excess tax benefit from share-based awards	879			1,024
Net cash provided by financing activities	67,703			117,876
Net (decrease) increase in cash and equivalents	(12,076		)	508
CASH AND EQUIVALENTS AT BEGINNING OF PERIOD	33,787			21,289
CASH AND EQUIVALENTS AT END OF PERIOD	$	21,711		$	21,797

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DYCOM INDUSTRIES, INC. AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued) (Dollars in thousands) (Unaudited)
	For the Three Months Ended
	October 29, 2016		October 24, 2015
SUPPLEMENTAL DISCLOSURE OF OTHER CASH FLOW ACTIVITIES AND NON-CASH INVESTING AND FINANCING ACTIVITIES:
Cash paid for interest	$	4,924	$	6,866
Cash paid for taxes, net	$	15,381	$	11,444
Purchases of capital assets included in accounts payable or other accrued liabilities at period end	$	6,870	$	7,805
Non-cash debt issuance costs	$	—	$	993
See notes to the condensed consolidated financial statements.

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NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

1. Basis of Presentation and Accounting Policies

Basis of Presentation

Dycom Industries, Inc. (“Dycom” or the “Company”) is a leading provider of specialty contracting services throughout the United States and in Canada. The Company provides program management, engineering, construction, maintenance and installation services for telecommunications providers, underground facility locating services for various utilities, including telecommunications providers, and other construction and maintenance services for electric and gas utilities.

The accompanying unaudited condensed consolidated financial statements include the results of Dycom and its subsidiaries, all of which are wholly-owned. All intercompany accounts and transactions have been eliminated. In the opinion of management, all adjustments (consisting of normal and recurring adjustments) considered necessary for a fair statement of the results for the interim periods presented have been included. These financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. Operating results for the interim period are not necessarily indicative of the results expected for any other interim period or for the full fiscal year. These condensed consolidated financial statements and accompanying notes should be read in conjunction with Management’sDiscussion and Analysis of Financial Condition and Results of Operations contained in this report and the Company’s audited financial statements for the year ended July 30, 2016 included in the Company’s Annual Report on Form 10-K for the year ended July 30, 2016, filed with the SEC on August 31, 2016.

Segment Information – The Company operates in one reportable segment. Its services are provided by its operating segments on a decentralized basis. Each operating segment consists of a subsidiary (or in certain instances, the combination of two or more subsidiaries). Management of the operating segments report to the Company’s Chief Operating Officer who reports to the Chief Executive Officer, the chief operating decision maker. All of the Company’s operating segments have been aggregated into one reportable segment based on their similar economic characteristics, nature of services and production processes, type of customers, and service distribution methods. The Company’s operating segments provide services throughout the United States and in Canada. Revenues from services provided in Canada were not material during the three months endedOctober 29, 2016 and October 24, 2015. Additionally, the Company had no material long-lived assets in Canada as of October 29, 2016 or July 30, 2016.

Accounting Period – The Company’s fiscal year ends on the last Saturday in July. As a result, each fiscal year consists of either 52 weeks or 53 weeks of operations (with the additional week of operations occurring in the fourth quarter). Fiscal 2016 consisted of 53 weeks of operations and fiscal 2017 will consist of 52 weeks of operations.

Significant Accounting Policies & Estimates

Use of Estimates – The preparation of financial statements in conformity with GAAP requires management to make certain estimates and assumptions that affect the amounts reported in these condensed consolidated financial statements and accompanying notes. These estimates are based on the Company’s historical experience and management’s understanding of current facts and circumstances. At the time they are made, the Company believes that such estimates are fair when considered in conjunction with the consolidated financial position and results of operations taken as a whole. However, actual results could differ materially from those estimates. There have been no material changes to the Company’s significant accounting policies and critical accounting estimates described in the Company’s Annual Report on Form 10-K for the year ended July 30, 2016.

Revenue Recognition. The Company performs a majority of its services under master service agreements and other agreements that contain customer-specified service requirements, such as discrete pricing for individual tasks. Revenue is recognized under these arrangements based on units-of-delivery as each unit is completed. The remainder of the Company’s services, representing less than 5% of its contract revenues during the three months endedOctober 29, 2016 and less than 10% of its contract revenues during the three months endedOctober 24, 2015, are performed under contracts using the cost-to-cost measure of the percentage of completion method of accounting. Revenue is recognized under these arrangements based on the ratio of contract costs incurred to date to total estimated contract costs. For contracts using the cost-to-cost measure of the percentage of completion method of accounting, the Company accrues the entire amount of a contract loss at the time the loss is determined to be probable and can be reasonably estimated. During the three months endedOctober 29, 2016 and October 24, 2015, there was no material impact to the Company’s results of operations due to changes in contract estimates.

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There were no material amounts of unapproved change orders or claims recognized during the three months endedOctober 29, 2016 or October 24, 2015. The current asset “Costs and estimated earnings in excess of billings” represents revenues recognized in excess of amounts billed. The current liability “Billings in excess of costs and estimated earnings” represents billings in excess of revenues recognized.

Restricted Cash – As of October 29, 2016 and July 30, 2016, the Company had approximately $5.5 million and $5.0 million, respectively, in restricted cash, which is held as collateral in support of the Company’s insurance obligations. Restricted cash is included in other assets in the condensed consolidated balance sheets and changes in restricted cash are reported in cash flows used in investing activities in the condensed consolidated statements of cash flows.

Other Assets– As of October 29, 2016 and July 30, 2016, other non-current assets consist of deferred financing costs related to the Company’s revolving credit facility of $5.9 million and $6.4 million, respectively, insurance recoveries/receivables related to accrued claims of $5.6 million and $5.7 million, respectively, as well as long-term deposits, prepaid discounts, and other non-current assets totaling $18.0 million and $17.7 million, respectively. As of October 29, 2016 and July 30, 2016, other non-current assets also included $4.0 million for an investment in nonvoting senior units of a former customer, which is accounted for using the cost method.

Fair Value of Financial Instruments – The Company’s financial instruments primarily consist of cash and equivalents, restricted cash, accounts receivable, income taxes receivable and payable, accounts payable, certain accrued expenses, and long-term debt. The carrying amounts of these items approximate fair value due to their short maturity, except for certain of the Company’s outstanding long-term debt which is based on observable market-based inputs (Level 2). See Note 10, Debt, for further information regarding the fair value of such financial instruments. The Company’s cash and equivalents are based on quoted market prices in active markets for identical assets (Level 1) as of October 29, 2016 and July 30, 2016. During the three months endedOctober 29, 2016 and October 24, 2015, the Company had no material nonrecurring fair value measurements of assets or liabilities subsequent to their initial recognition.

Recently Issued Accounting Pronouncements

There have been no changes in the expected dates of adoption or estimated effects on the Company’s consolidated financial statements of recently issued accounting pronouncements from those disclosed in the Company’s Annual Report on Form 10-K for the year ended July 30, 2016 filed with the SEC on August 31, 2016. Accounting standards adopted during the period covered in this Quarterly Report on Form 10-Q and recently issued accounting pronouncements are discussed below.

Recently Adopted Accounting Standards

Business Combinations - In September 2015, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments (“ASU 2015-16”). ASU 2015-16 replaces the requirement for an acquirer in a business combination to retrospectively adjust provisional amounts recognized at the acquisition date with a corresponding adjustment to goodwill when measurement period adjustments are identified. The new guidance requires an acquirer to recognize adjustments in the reporting period in which the adjustment amounts are determined. The acquirer must record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. Additionally, the acquirer must present separately on the face of the income statement, or disclose in the notes, the portion of the amount recorded in current period earnings by line item that would have been recorded in previous reporting periods if the adjustments had been recognized as of the acquisition date. The Company adopted ASU 2015-16 during the first quarter of fiscal 2017 and it did not have a material effect on the Company’s consolidated financial statements.

Accounting Standards Not Yet Adopted

Income Taxes - In October 2016, the FASB issued Accounting Standards Update No. 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory (“ASU 2016-16”). ASU 2016-16 amends the current GAAP prohibition of recognizing current and deferred income taxes for intra-entity asset transfers until the asset has been sold to an outside party. The update requires an entity to recognize the income tax consequences of an intra-entity transfer for assets other than inventory when the transfer occurs. ASU 2016-16 will be effective for the Company in fiscal 2019 and interim reporting periods within that year. Early adoption is permitted as of the beginning of an interim or annual reporting period. The Company expects the adoption of this guidance will not have a material effect on the Company’s consolidated financial statements.

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Statement of Cash Flows - In August 2016, the FASB issued Accounting Standards Update No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (“ASU 2016-15”). ASU 2016-15 is intended to reduce the diversity in practice regarding the classification of certain transactions within the statement of cash flows. ASU 2016-15 will be effective for the Company in fiscal 2019 and interim reporting periods within that year. Early adoption is permitted as of the beginning of an interim or annual reporting period. The Company is currently evaluating the effect of the adoption of this guidance on the Company’s consolidated financial statements.

2. Computation of Earnings per Common Share

The following table sets forth the computation of basic and diluted earnings per common share (dollars in thousands, except per share amounts):

	For the Three Months Ended
	October 29, 2016		October 24, 2015
Net income available to common stockholders (numerator)	$	51,050	$	30,824
Weighted-average number of common shares (denominator)	31,429,493		32,871,240
Basic earnings per common share	$	1.62	$	0.94
Weighted-average number of common shares	31,429,493		32,871,240
Potential shares of common stock arising from stock options, and unvested restricted share units	770,794		1,015,507
Total shares-diluted (denominator)	32,200,287		33,886,747
Diluted earnings per common share	$	1.59	$	0.91

The weighted-average number of common shares outstanding used in the computation of diluted earnings per common share does not include the effect of the following instruments because their inclusion would have been anti-dilutive:

	For the Three Months Ended
	October 29, 2016	October 24, 2015
Stock-based awards	41,302	40,536
0.75% convertible senior notes due 2021	5,005,734	5,005,734
Warrants	5,005,734	5,005,734
Total anti-dilutive weighted shares excluded from the calculation of earnings per common share	10,052,770	10,052,004

Under the treasury stock method, the convertible senior notes will have a dilutive impact on earnings per common share if the Company’s average stock price for the period exceeds the conversion price for the convertible senior notes of $96.89 per share. The warrants will have a dilutive impact on earnings per common share if the Company’s average stock price for the period exceeds the warrant strike price of $130.43 per share. As the Company’s average stock price for the three months endedOctober 29, 2016 was below the conversion price for the convertible senior notes and the strike price for the warrants, the underlying common shares were anti-dilutive as reflected above. See Note 10, Debt, for additional information related to the Company’s convertible senior notes and warrant transactions.

In connection with the offering of the convertible senior notes, the Company entered into convertible note hedge transactions with counterparties for the purpose of reducing the potential dilution to common stockholders from the conversion of the notes and offsetting any potential cash payments in excess of the principal amount of the notes. Prior to conversion, the convertible note hedge is not included for purposes of the calculation of earnings per common share as its effect would be anti-dilutive. Upon conversion, the convertible note hedge is expected to offset the dilutive effect of the convertible senior notes when the stock price is above $96.89 per share. See Note 10, Debt, for additional information related to the Company’s convertible note hedge.

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3. Acquisitions

Fiscal 2016 - During August 2015, the Company acquired TelCom Construction, Inc. and an affiliate (together, “TelCom”). The purchase price was $48.8 million paid in cash. TelCom, based in Clearwater, Minnesota, provides construction and maintenance services for telecommunications providers throughout the United States. This acquisition expanded the Company’s geographic presence within its existing customer base. During July 2016, the Company acquired certain assets and assumed certain liabilities associated with the wireless network deployment and wireline operations of Goodman Networks Incorporated (“Goodman”) for a cash purchase price of $107.5 million, subject to a total working capital adjustment initially estimated at approximately $4.7 million. The acquired operations provide wireless construction services in a number of markets, including Texas, Georgia, and Southern California. The acquisition reinforces the Company’s wireless construction resources and expands the Company’s geographic presence within its existing customer base. During the fourth quarter of fiscal 2016, the Company acquired NextGen Telecom Services Group, Inc. (“NextGen”) for $5.6 million, net of cash acquired. NextGen provides construction and maintenance services for telecommunications providers in the Northeastern United States.

Fiscal 2016 Purchase Price Allocations

The purchase price allocation of TelCom was completed during the fourth quarter of fiscal 2016. Purchase price allocations of the Goodman and NextGen acquisitions are preliminary and will be completed during fiscal 2017 when valuations for intangible assets and other amounts are finalized. In accordance with ASU 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments, the Company will recognize any adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustments are determined. Additionally, the Company will record, in the same period’s financial statements in which adjustments are recorded, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of any change to the provisional amounts, calculated as if the accounting adjustment had been completed at the acquisition date.

During the three months endedOctober 29, 2016, the Company recorded adjustments to the fair values assigned to working capital items and reduced the value assigned to goodwill by approximately $1.5 million in connection with the purchase price allocation of the Goodman acquisition. The income statement impact during the three months endedOctober 29, 2016 related to these fair value adjustments was not significant and has been recorded in the current period in accordance with ASU 2015-16.

The following table summarizes the aggregate consideration paid for businesses acquired in fiscal 2016 and presents the allocation of these amounts to the net tangible and identifiable intangible assets based on their estimated fair values as of the respective dates of acquisition (dollars in millions):

	2016
Assets
Accounts receivable	$	16.3
Costs and estimated earnings in excess of billings	34.8
Inventories and other current assets	11.8
Property and equipment	11.5
Goodwill	36.9
Intangible assets - customer relationships	94.5
Intangible assets - trade names and other	1.8
Total assets	207.6
Liabilities
Accounts payable	23.5
Accrued and other liabilities	26.9
Total liabilities	50.4
Net Assets Acquired	$	157.2

With respect to the acquisition from Goodman, $22.5 million of the purchase price was placed into an escrow account, $2.5 million of which is available for working capital adjustments and $20.0 million of which is available to the Company for indemnification obligations of the seller. Of the $20.0 million available for indemnification obligations, $10.0 million will be released to the seller upon the occurrence of certain conditions or the twelve-month anniversary of the closing date. The remaining $10.0 million will be released to the seller when the seller satisfies certain conditions with respect to a dispute with

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the state of Texas over a sales tax liability of approximately $31.7 million (the “Sales Tax Liability”). Under the asset purchase agreement, Goodman has retained responsibility for this Sales Tax Liability. Should Goodman not resolve this matter, the state may assert that the Company is a successor to the operations and seek to recover from the Company. In such event the Company would seek indemnification for recovery from Goodman, including from the funds contained in the escrow account, for any amount the Company pays.

Results of businesses acquired during fiscal 2016 are included in the condensed consolidated financial statements from their respective dates of acquisition. For businesses acquired in fiscal 2016, these aggregate amounts included contract revenues of $56.6 million and $29.9 million and intangible amortization expense of $2.1 million and $0.3 million during the three months endedOctober 29, 2016 and October 24, 2015, respectively. Net income, inclusive of charges allocated for management costs of the businesses acquired, was not material during the three months endedOctober 29, 2016 or October 24, 2015. See Note 7, Goodwill and Intangible Assets, for information regarding the goodwill and intangible assets of businesses acquired.

4. Accounts Receivable

Accounts receivable consisted of the following (dollars in thousands):

	October 29, 2016			July 30, 2016
Contract billings	$	300,086		$	297,532
Retainage	31,289			32,101
Total	331,375			329,633
Less: allowance for doubtful accounts	(1,589		)	(1,603		)
Accounts receivable, net	$	329,786		$	328,030

The Company grants credit under normal payment terms, generally without collateral, to its customers. The Company expects to collect the outstanding balance of accounts receivable, net (including retainage) within the next twelve months. The Company maintains an allowance for doubtful accounts for estimated losses on uncollected balances. During the three months ended October 29, 2016 and October 24, 2015, write-offs to the allowance for doubtful accounts, net of recoveries, were not material. There were no material accounts receivable amounts representing claims or other similar items subject to uncertainty as of October 29, 2016 or July 30, 2016.

The Company participates in a customer-sponsored vendor payment program. Under this program, accounts receivable are collected on an expedited basis pursuant to a non-recourse sale of the receivables to a bank partner of the customer. The program reduces the time required to collect that customer’s receivables. The Company incurs a discount fee associated with the collection of the accounts receivable that is reflected as an expense component in other income, net in the condensed consolidated statements of operations. For the three months endedOctober 29, 2016, the receivables sold under the program totaled $167.6 million. Cash collected from this arrangement is reflected within cash provided by operating activities in the condensed consolidated statement of cash flows for the three months endedOctober 29, 2016. The amount of receivables sold that have not been collected from the bank partner as of October 29, 2016 was not material.

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5. Costs and Estimated Earnings in Excess of Billings

Costs and estimated earnings in excess of billings (“CIEB”) includes revenue for services performed under contracts using the units-of-delivery method of accounting and the cost-to-cost measure of the percentage of completion method of accounting. Amounts consisted of the following (dollars in thousands):

	October 29, 2016			July 30, 2016
Costs incurred on contracts in progress	$	397,412		$	307,826
Estimated to date earnings	119,012			92,226
Total costs and estimated earnings	516,424			400,052
Less: billings to date	(42,735		)	(42,637		)
	$	473,689		$	357,415
Included in the accompanying condensed consolidated balance sheets under the captions:
Costs and estimated earnings in excess of billings	$	488,960		$	376,972
Billings in excess of costs and estimated earnings	(15,271		)	(19,557		)
	$	473,689		$	357,415

As of October 29, 2016, the Company expects that substantially all of its CIEB will be billed to customers and collected in the normal course of business within the next twelve months. Additionally, there were no material CIEB amounts representing claims or other similar items subject to uncertainty as of October 29, 2016 or July 30, 2016.

6. Property and Equipment

Property and equipment consisted of the following (dollars in thousands):

	Estimated Useful Lives (Years)	October 29, 2016			July 30, 2016
Land	—	$	3,475		$	3,475
Buildings	10-35	12,011			11,969
Leasehold improvements	1-10	14,757			13,753
Vehicles	1-5	423,195			404,273
Computer hardware and software	1-7	98,972			95,570
Office furniture and equipment	1-10	10,852			10,374
Equipment and machinery	1-10	250,036			242,079
Total		813,298			781,493
Less: accumulated depreciation		(475,645		)	(454,823		)
Property and equipment, net		$	337,653		$	326,670

Depreciation expense was $28.4 million and $22.7 million for the three months endedOctober 29, 2016 and October 24, 2015, respectively.

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7. Goodwill and Intangible Assets

Goodwill

The Company’s goodwill balance was $308.7 million and $310.2 million as of October 29, 2016 and July 30, 2016, respectively. Changes in the carrying amount of goodwill for fiscal 2017 were as follows (dollars in thousands):

	Goodwill			Accumulated Impairment Losses			Total
Balance as of July 30, 2016	$	505,924		$	(195,767	)	$	310,157
Purchase price allocation adjustments	(1,488		)	—			(1,488		)
Balance as of October 29, 2016	$	504,436		$	(195,767	)	$	308,669

The Company’s goodwill resides in multiple reporting units. Goodwill and other indefinite-lived intangible assets are assessed annually for impairment as of the first day of the fourth fiscal quarter of each year, or more frequently if events occur that would indicate a potential reduction in the fair value of a reporting unit below its carrying value. The profitability of individual reporting units may suffer periodically due to downturns in customer demand and the level of overall economic activity including, in particular, construction and housing activity. The Company’s customers may reduce capital expenditures and defer or cancel pending projects during times of slowing economic conditions. Additionally, adverse conditions in the economy and future volatility in the equity and credit markets could impact the valuation of the Company’s reporting units. The cyclical nature of the Company’s business, the high level of competition existing within its industry, and the concentration of its revenues from a limited number of customers may also cause results to vary. These factors may affect individual reporting units disproportionately, relative to the Company as a whole. As a result, the performance of one or more of the reporting units could decline, resulting in an impairment of goodwill or intangible assets.

As a result of the fiscal 2016 annual impairment analysis, the Company concluded that no impairment of goodwill or the indefinite-lived intangible asset was indicated at any reporting unit. As of October 29, 2016, the Company believes the goodwill is recoverable for all of the reporting units; however, there can be no assurances that goodwill may not be impaired in future periods.

Intangible Assets

The Company’s intangible assets consisted of the following (dollars in thousands):

	Weighted Average Remaining Useful Lives (In years)	October 29, 2016		July 30, 2016
Gross carrying amount:
Customer relationships	12.5	$	289,917	$	289,955
Contract backlog	0.1	4,780		4,780
Trade names	7.3	9,650		9,800
UtiliQuest trade name	—	4,700		4,700
Non-compete agreements	2.4	685		685
		309,732		309,920
Accumulated amortization:
Customer relationships		106,716		101,012
Contract backlog		4,751		4,666
Trade names		6,220		6,034
Non-compete agreements		381		329
		118,068		112,041
Intangible assets, net		$	191,664	$	197,879

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Amortization of the Company’s customer relationship intangibles and contract backlog intangibles is recognized on an accelerated basis as a function of the expected economic benefit. Amortization for the Company’s other finite-lived intangibles is recognized on a straight-line basis over the estimated useful life. Amortization expense for finite-lived intangible assets was $6.2 million and $4.8 million for the three months endedOctober 29, 2016 and October 24, 2015, respectively.

As of October 29, 2016, the Company believes that the carrying amounts of its intangible assets are recoverable. However, if adverse events were to occur or circumstances were to change indicating that the carrying amount of such assets may not be fully recoverable, the assets would be reviewed for impairment and the assets could be impaired.

8. Accrued Insurance Claims

For claims within its insurance program, the Company retains the risk of loss, up to certain limits, for matters related to automobile liability, general liability (including damages associated with underground facility locating services), workers’ compensation, and employee group health. With regard to losses occurring in fiscal 2017, the Company retains the risk of loss up to $1.0 million on a per occurrence basis for automobile liability, general liability, and workers’ compensation. These retention amounts are applicable to all of the states in which the Company operates, except with respect to workers’ compensation insurance in two states in which the Company participates in state-sponsored insurance funds. Aggregate stop-loss coverage for automobile liability, general liability, and workers’ compensation claims is $103.7 million for fiscal 2017.

The Company is party to a stop-loss agreement for losses under its employee group health plan. For calendar year 2016, the Company retains the risk of loss up to the first $400,000 of claims per participant as well as an annual aggregate amount.

The liability for total accrued insurance claims and related processing costs was $93.3 million and $89.7 million as of October 29, 2016 and July 30, 2016, respectively, of which $54.6 million and $52.8 million, respectively, was long-term and reflected in non-current liabilities in the condensed consolidated financial statements. Insurance recoveries/receivables related to accrued claims as of October 29, 2016 and July 30, 2016 were $5.6 million and $5.7 million, respectively, which were included in non-current other assets in the accompanying condensed consolidated balance sheets.

9. Other Accrued Liabilities

Other accrued liabilities consisted of the following (dollars in thousands):

	October 29, 2016		July 30, 2016
Accrued payroll and related taxes	$	25,414	$	23,908
Accrued employee benefit and incentive plan costs	16,203		40,943
Accrued construction costs	41,521		41,123
Other current liabilities	14,672		16,328
Total other accrued liabilities	$	97,810	$	122,302

10. Debt

The Company’s outstanding indebtedness consisted of the following (dollars in thousands):

	October 29, 2016			July 30, 2016
Credit Agreement - Revolving facility (matures April 2020)	$	68,000		$	—
Credit Agreement - Term loan facilities (mature April 2020)	346,250			346,250
0.75% convertible senior notes, net (matures September 2021)	377,751			373,077
	792,001			719,327
Less: current portion	(17,500		)	(13,125		)
Long-term debt	$	774,501		$	706,202

Senior Credit Agreement

The Company and certain of its subsidiaries are party to a credit agreement with the various lenders named therein, dated as of December 3, 2012 (as amended as of June 17, 2016, May 20, 2016, April 24, 2015 and September 9, 2015), that matures on April 24, 2020 (as amended, the “Credit Agreement”). The Credit Agreement provides for a $450.0 million revolving

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facility, $350.0 million in aggregate term loan facilities, and contains a sublimit of $200.0 million for the issuance of letters of credit. Subject to certain conditions, the Credit Agreement provides the Company the ability to enter into one or more incremental facilities, either by increasing the revolving commitments under the Credit Agreement and/or in the form of term loans, up to the greater of (i) $150.0 million and (ii) an amount such that, after giving effect to such incremental facility on a pro forma basis (assuming that the amount of the incremental commitments are fully drawn and funded), the consolidated senior secured leverage ratio does not exceed 2.25 to 1.00. The consolidated senior secured leverage ratio is the ratio of the Company’s consolidated senior secured indebtedness to its trailing twelve month consolidated earnings before interest, taxes, depreciation, and amortization (“EBITDA”), as defined by the Credit Agreement. The incremental facilities can be in the form of revolving commitments under the Credit Agreement and/or in the form of term loans. Payments under the Credit Agreement are guaranteed by substantially all of the Company’s subsidiaries and secured by the equity interests of the substantial majority of the Company’s subsidiaries.

Borrowings under the Credit Agreement bear interest at rates described below based upon the Company’s consolidated leverage ratio, which is the ratio of the Company’s consolidated total funded debt to its trailing twelve month consolidated EBITDA, as defined by the Credit Agreement. In addition, the Company incurs certain fees for unused balances and letters of credit at the rates described below, also based upon the Company’s consolidated leverage ratio:

Borrowings - Eurodollar Rate Loans	1.25% - 2.00% plus LIBOR
Borrowings - Base Rate Loans	0.25% - 1.00% plus administrative agent’s base rate(1)
Unused Revolver Commitment	0.25% - 0.40%
Standby Letters of Credit	1.25% - 2.00%
Commercial Letters of Credit	0.625% - 1.00%

⁽¹⁾ The agent’s base rate is described in the Credit Agreement as the highest of (i) the administrative agent’s prime rate, (ii) the Federal Funds Rate plus 0.50%, and (iii) the Eurodollar rate plus 1.00%, plus an applicable margin.

Standby letters of credit of approximately $57.6 million, issued as part of the Company’s insurance program, were outstanding under the Credit Agreement as of both October 29, 2016 and July 30, 2016. The weighted average interest rates and fees for balances under the Credit Agreement as of October 29, 2016 and July 30, 2016 were as follows:

	Weighted Average Rate End of Period
	October 29, 2016	July 30, 2016
Borrowings - Term loan facilities	2.52%	2.49%
Borrowings - Revolving facility(1)	3.05%	—%
Standby Letters of Credit	2.00%	2.00%
Unused Revolver	0.40%	0.40%

⁽¹⁾ There were no outstanding borrowings under the revolving facility as of July 30, 2016.

The Credit Agreement contains a financial covenant that requires the Company to maintain a consolidated leverage ratio of not greater than 3.50 to 1.00, as measured at the end of each fiscal quarter. It provides for certain increases to this ratio in connection with permitted acquisitions on the terms and conditions specified in the Credit Agreement. In addition, the Credit Agreement contains a financial covenant that requires the Company to maintain a consolidated interest coverage ratio, which is the ratio of the Company’s trailing twelve-month consolidated EBITDA to its consolidated interest expense, as defined by the Credit Agreement, of not less than 3.00 to 1.00, as measured at the end of each fiscal quarter. At October 29, 2016 and July 30, 2016, the Company was in compliance with the financial covenants of the Credit Agreement and had additional borrowing availability in the revolving facility of $324.4 million and $392.4 million, respectively, as determined by the most restrictive covenants.

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0.75% Convertible Senior Notes Due 2021

On September 15, 2015, the Company issued $485.0 million principal amount of 0.75% convertible senior notes due September 2021 (the “Notes”) in a private placement. The Company received net proceeds of approximately $471.7 million after deducting the initial purchasers’ discount of approximately $13.3 million. The Company used approximately $60.0 million of the net proceeds to repurchase 805,000 shares of its common stock from the initial purchasers of the Notes in privately negotiated transactions. In addition, the Company used approximately $296.6 million of the net proceeds to fund the redemption of all of its 7.125% senior subordinated notes and approximately $41.1 million for the net cost of convertible note hedge transactions and warrant transactions as further described below. The remainder of the proceeds of approximately $73.9 million is intended for general corporate purposes.

The Notes, governed by the terms of an indenture between the Company and a bank trustee are unsecured obligations and do not contain any financial covenants or restrictions on the payments of dividends, the incurrence of indebtedness or the issuance or repurchase of securities by the Company. The Notes bear interest at a rate of 0.75% per year, payable in cash semiannually in March and September, and will mature on September 15, 2021, unless earlier purchased by the Company or converted. In the event the Company fails to perform certain obligations under the indenture, the Notes will accrue additional interest. Certain events are considered “events of default” under the Notes, which may result in the acceleration of the maturity of the Notes, as described in the indenture.

Each $1,000 of principal of the Notes is convertible into 10.3211 shares of the Company’s common stock, which is equivalent to an initial conversion price of approximately $96.89 per share. The conversion rate is subject to adjustment in certain circumstances, including in connection with specified fundamental changes (as defined in the indenture). In addition, holders of the Notes have the right to require the Company to repurchase all or a portion of their notes on the occurrence of a fundamental change at a price of 100% of their principal amount plus accrued and unpaid interest.

Prior to June 15, 2021, the Notes are convertible by the Note holder under the following circumstances: (1) during any fiscal quarter commencing after October 24, 2015 (and only during such fiscal quarter) if the last reported sale price of the Company’s common stock for at least 20 trading days (whether or not consecutive) during the 30 consecutive trading days period ending on the last trading day of the immediately preceding fiscal quarter is greater than or equal to 130% of the applicable conversion price on such trading day; (2) during the five consecutive business day period after any five consecutive trading day period (the “measurement period”) in which the trading price per $1,000 principal amount of Notes for each trading day of such measurement period was less than 98% of the product of the last reported sale price of the Company’s common stock and the applicable conversion rate on each such trading day; or (3) upon the occurrence of specified corporate events. On or after June 15, 2021 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert all or a portion of their Notes at any time regardless of the foregoing circumstances. Upon conversion, the Notes will be settled, at the Company’s election, in cash, shares of the Company’s common stock, or a combination of cash and shares of the Company’s common stock. The Company intends to settle the principal amount of the Notes with cash.

In accordance with ASC Topic 470, Debt (“ASC Topic 470”), certain convertible debt instruments that may be settled in cash upon conversion are required to be separately accounted for as liability and equity components. The carrying amount of the liability component is calculated by measuring the fair value of a similar instrument that does not have an associated convertible feature using an indicative market interest rate (“Comparable Yield”) as of the date of issuance. The difference between the principal amount of the notes and the carrying amount represents a debt discount. The debt discount is amortized to interest expense using the Comparable Yield (5.5% with respect to the Notes) using the effective interest rate method over the term of the notes. The Company incurred $4.3 million and $1.8 million of interest expense during the three months endedOctober 29, 2016 and October 24, 2015, respectively, for the non-cash amortization of the debt discount. The equity component represents the difference between the principal amount of the Notes and the debt discount, both measured at issuance. The equity component is not remeasured as long as it continues to meet the conditions for equity classification.

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The Notes consist of the following components (dollars in thousands):

	October 29, 2016			July 30, 2016
Liability component
Principal amount of 0.75% convertible senior notes due September 2021	$	485,000		$	485,000
Less: Debt discount	(97,372		)	(101,679		)
Less: Debt issuance costs(1)	(9,877		)	(10,244		)
Net carrying amount of Notes	$	377,751		$	373,077
Equity Component(2)	$	112,554		$	112,554

⁽¹⁾ Original issuance costs of approximately $15.1 million related to the Notes included the initial purchasers’ discount of approximately $13.3 million and approximately $1.8 million paid to third parties. Approximately $11.5 million of issuance costs of the Notes was allocated to the liability component and recorded as a contra-liability, presented net against the carrying amount for the Notes on the Company’s condensed consolidated balance sheet, of which $9.9 million and $10.2 million remained unamortized as of October 29, 2016 and July 30, 2016, respectively. Debt issuance costs attributable to the liability component are amortized to interest expense on the effective interest rate method over the term of the Notes. During the three months endedOctober 29, 2016 and October 24, 2015, the Company recorded $0.4 million and $0.1 million, respectively, related to the amortization of debt issuance costs of the Notes.

⁽²⁾ Approximately $3.6 million of issuance costs paid to the initial purchasers of the Notes and third parties was allocated to the equity component and recorded net against the equity component in stockholders’ equity on the condensed consolidated balance sheets.

The Company determined that the fair value of the Notes as of October 29, 2016 and July 30, 2016 was approximately $413.3 million and $458.7 million, respectively, based on quoted market prices (level 2), compared to a net carrying amount of $377.8 million and $373.1 million, respectively. The fair value and net carrying amounts as of October 29, 2016 and July 30, 2016 are both reflected net of the debt discount of $97.4 million and $101.7 million, respectively, and debt issuance costs of $9.9 million and $10.2 million, respectively.

Convertible Note Hedge and Warrant Transactions

In connection with the offering of the Notes, the Company entered into convertible note hedge transactions with counterparties for the purpose of reducing the potential dilution to common stockholders from the conversion of the Notes and offsetting any potential cash payments in excess of the principal amount of the Notes. In the event that shares or cash are deliverable to holders of the Notes upon conversion at limits defined in the indenture, counterparties to the convertible note hedge will be required to deliver up to 5.006 million shares of the Company’s common stock or pay cash to the Company in a similar amount as the value that the Company delivers to the holders of the Notes based on a conversion price of $96.89 per share. The total cost of the convertible note hedge transactions was $115.8 million.

In addition, the Company entered into separately negotiated warrant transactions with the same counterparties as the convertible note hedge transactions whereby the Company sold warrants to purchase, subject to certain anti-dilution adjustments, up to 5.006 million shares of the Company’s common stock at a price of $130.43 per share. The warrants will not have a dilutive effect on the Company’s earnings per share unless the Company’s quarterly average share price exceeds the warrant strike price of $130.43 per share. In this event, the Company expects to settle the warrant transactions on a net share basis whereby it will issue shares of its common stock. The Company received proceeds of approximately $74.7 million from the sale of these warrants.

Upon settlement of the conversion premium of the Notes, convertible note hedge, and warrants, the resulting dilutive impact of these transactions, if any, would be the number of shares necessary to settle the value of the warrant transactions above $130.43 per share. The net amounts incurred in connection with the convertible note hedge and warrant transactions were recorded as a reduction to additional paid-in capital on the condensed consolidated balance sheets during the first quarter of fiscal 2016 and are not expected to be remeasured in subsequent reporting periods.

The Company recorded an initial deferred tax liability of $43.4 million in connection with the debt discount associated with the Notes and recorded an initial deferred tax asset of $43.2 million in connection with the convertible note hedge transactions. Both the deferred tax liability and deferred tax asset are included in non-current deferred tax liabilities in the condensed consolidated balance sheets.

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7.125% Senior Subordinated Notes - Loss on Debt Extinguishment

As of July 25, 2015, Dycom Investments, Inc. (the “Issuer”), a wholly-owned subsidiary of the Company, had outstanding an aggregate principal amount of $277.5 million of 7.125% senior subordinated notes due 2021 (the “7.125% Notes”). The outstanding 7.125% Notes were redeemed on October 15, 2015 (the “Redemption Date”) with a portion of the proceeds from the Notes offering described above. The aggregate amount paid in connection with the redemption was $296.6 million and was comprised of the $277.5 million principal amount of the outstanding 7.125% Notes, $4.9 million for accrued and unpaid interest to the Redemption Date, and approximately $14.2 million for the applicable call premium as defined in the indenture governing the 7.125% Notes. The call premium amount consisted of (a) the present value as defined under the indenture of the sum of (i) approximately $4.9 million representing interest for the period from the Redemption Date through January 15, 2016, and (ii) the redemption price of 103.563% (expressed as a percentage of the principal amount) of the 7.125% Notes at January 15, 2016, minus (b) the principal amount of the 7.125% Notes.

In connection with the redemption of the 7.125% Notes, the Company incurred a pre-tax charge for early extinguishment of debt of approximately $16.3 million during the first quarter of fiscal 2016. This charge is comprised of: (i) $4.9 million for the present value of the interest payments for the period from the Redemption Date through January 15, 2016, (ii) $6.5 million for the excess of the present value of the redemption price over the carrying value of the 7.125% Notes, and (iii) $4.9 million for the write-off of deferred financing charges related to the fees incurred in connection with the issuance of the 7.125% Notes.

11. Income Taxes

The Company accounts for income taxes under the asset and liability method. This approach requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and the tax bases of assets and liabilities. The Company’s effective income tax rate differs from the statutory rate for the tax jurisdictions where it operates primarily as the result of the impact of non-deductible and non-taxable items and tax credits recognized in relation to pre-tax results. Measurement of the Company’s tax position is based on the applicable statutes, federal and state case law, and its interpretations of tax regulations.

The Company is subject to federal income taxes in the United States and the income taxes of multiple state jurisdictions and in Canada. Amounts of pre-tax earnings related to Canadian operations for the three months endedOctober 29, 2016 and October 24, 2015 were not material. With few exceptions, the Company is no longer subject to U.S. federal, state and local, or Canadian income tax examinations for fiscal years ended 2012 and prior. During fiscal 2016, the Company was notified by the Internal Revenue Service that its federal income tax return for fiscal 2014 was selected for examination. The Company believes its provision for income taxes is adequate; however, any assessment would affect the Company’s results of operations and cash flows. Income taxes payable totaled $27.9 million and $15.3 million as of October 29, 2016 and July 30, 2016, respectively. Income taxes receivable totaled $1.0 million and $1.4 million as of October 29, 2016 and July 30, 2016, respectively, and are included in current assets in the condensed consolidated balance sheets.

As of both October 29, 2016 and July 30, 2016, the Company had total unrecognized tax benefits of $2.4 million resulting from uncertain tax positions. The Company’s effective tax rate will be reduced during future periods if it is determined these tax benefits are realizable. The Company had approximately $1.0 million accrued for the payment of interest and penalties as of both October 29, 2016 and July 30, 2016. Interest expense related to unrecognized tax benefits for the Company for the three months endedOctober 29, 2016 and October 24, 2015 was not material.

12. Other Income, Net

The components of other income, net, were as follows (dollars in thousands):

	For the Three Months Ended
	October 29, 2016			October 24, 2015
Gain on sale of fixed assets	$	1,443		$	1,136
Miscellaneous (expense) income, net	(503		)	333
Total other income, net	$	940		$	1,469

Other income, net includes approximately $0.6 million of discount fee expense during the three months endedOctober 29, 2016 associated with the collection of accounts receivables under a customer-sponsored vendor payment program which the Company began participating in during the fourth quarter of fiscal 2016.

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13. Capital Stock

Repurchases of Common Stock -The Company made the following share repurchases during fiscal 2016:

Period	Number of Shares Repurchased	Total Consideration (In thousands)		Average Price Per Share
Fiscal 2016:
Three months ended October 24, 2015	954,224	$	69,997	$	73.35
Three months ended April 23, 2016	1,557,354	$	100,000	$	64.21

There were no shares repurchased during the three months endedOctober 29, 2016. In connection with the Notes offering in September 2015, the Company used approximately $60.0 million of the net proceeds from the Notes to repurchase 805,000 shares of its common stock from the initial purchasers of the Notes in privately negotiated transactions at a price of $74.53 per share, the closing price of Dycom’s common stock on September 9, 2015. The additional $110.0 million spent during fiscal 2016 was for shares repurchased under authorized share repurchase programs. All shares repurchased have been canceled. Upon cancellation, the excess over par value is recorded as a reduction in additional paid-in capital until the balance is reduced to zero, with any additional excess recorded to retained earnings. As of October 29, 2016, $100.0 million authorized on April 26, 2016 remained available for repurchases through October 2017 in open market or private transactions.

Restricted Stock Tax Withholdings - During the three months endedOctober 29, 2016 and October 24, 2015, the Company withheld 16,290 shares and 15,301 shares, respectively, totaling $1.4 million and $1.2 million, respectively, to meet payroll tax withholdings obligations arising from the vesting of restricted share units. All shares withheld have been canceled. Shares of common stock withheld for tax withholdings do not reduce the Company’s total share repurchase authority.

14. Stock-Based Awards

The Company has certain stock-based compensation plans under which it grants stock-based awards, including stock options, restricted share units, and performance share units to attract, retain, and reward talented employees, officers and directors, and to align stockholder and employee interests.

Compensation expense for stock-based awards is based on fair value at the measurement date and fluctuates over time as a result of the vesting period of the stock-based awards and the Company’s performance, as measured by criteria set forth in the performance-based awards. This expense is included in general and administrative expenses in the condensed consolidated statements of operations and the amount of expense ultimately recognized depends on the number of awards that actually vest. Accordingly, stock-based compensation expense may vary from fiscal year to fiscal year.

The performance criteria for target awards are based on the Company’s fiscal year operating earnings (adjusted for certain amounts) as a percentage of contract revenues and its fiscal year operating cash flow level. Additionally, certain awards include three-year performance goals that, if met, result in supplemental shares awarded. For performance-based restricted share units (“Performance RSUs”), the Company evaluates compensation expense quarterly and recognizes expense for performance-based awards only if it determines it is probable that performance criteria for the awards will be met. In the event the Company determines it is no longer probable that it will achieve certain performance criteria for the awards, it would reverse the associated stock-based compensation expense that it had previously recognized in the period such determination is made.

Stock-based compensation expense and the related tax benefit recognized related to stock options and restricted share units during the three months endedOctober 29, 2016 and October 24, 2015 were as follows (dollars in thousands):

	For the Three Months Ended
	October 29, 2016		October 24, 2015
Stock-based compensation	$	5,707	$	4,509
Tax benefit recognized in the statement of operations	$	2,183	$	1,729

As of October 29, 2016, the Company had unrecognized compensation expense related to stock options, time-based restricted share units (“RSUs”), and target Performance RSUs (based on the Company’s estimate of performance goal achievement) of $2.5 million, $7.0 million, and $13.0 million, respectively. This expense will be recognized over a weighted-average number of years of 2.5, 2.5, and 1.5, respectively, based on the average remaining service periods for the awards. As of

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October 29, 2016, the Company may recognize an additional $4.5 million in compensation expense in future periods if the maximum amount of Performance RSUs is earned based on certain performance measures being met.

Stock Options

The following table summarizes stock option award activity during the three months endedOctober 29, 2016:

	Stock Options
	Shares		Weighted Average Exercise Price
Outstanding as of July 30, 2016	737,267		$	20.99
Granted	—		$	—
Options exercised	(22,284	)	$	9.08
Canceled	(1,000	)	$	6.83
Outstanding as of October 29, 2016	713,983		$	21.39
Exercisable options as of October 29, 2016	530,211		$	15.92

RSUs and Performance RSUs

The following table summarizes RSU and Performance RSU award activity during the three months endedOctober 29, 2016:

	Restricted Stock
	RSUs				Performance RSUs
	Share Units		Weighted Average Grant Price		Share Units		Weighted Average Grant Price
Outstanding as of July 30, 2016	251,264		$	42.56	625,971		$	47.66
Granted	571		$	93.78	31,564		$	85.64
Share units vested	(8,396	)	$	65.25	(30,518	)	$	42.15
Forfeited or canceled	(785	)	$	25.79	(51,145	)	$	40.44
Outstanding as of October 29, 2016	242,654		$	41.95	575,872		$	50.67

The total amount of granted Performance RSUs presented above consists of 15,782 target shares and 15,782 supplemental shares granted to officers of the Company. During the three months endedOctober 29, 2016, the Company canceled 49,797 supplemental shares of Performance RSUs outstanding as of July 30, 2016, as a result of the fiscal 2016 performance criteria for attaining those supplemental shares not being met. The total amount of Performance RSUs outstanding as of October 29, 2016 consists of 487,333 target shares and 88,539 supplemental shares.

15. Concentration of Credit Risk

The Company’s customer base is highly concentrated, with its top five customers during each of the three months endedOctober 29, 2016 and October 24, 2015 accounting for approximately 74.9% and 64.9% of its total contract revenues, respectively. Customers whose contract revenues exceeded 10% of total contract revenue during the three months endedOctober 29, 2016 or October 24, 2015 were as follows:

	For the Three Months Ended
	October 29, 2016	October 24, 2015
AT&T Inc.	29.0%	19.1%
CenturyLink, Inc.	15.7%	15.6%
Comcast Corporation	15.1%	12.0%

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Customers whose combined amounts of trade accounts receivable and costs and estimated earnings in excess of billings, net (“CIEB, net”) exceeded 10% of total combined trade receivables and CIEB, net as of October 29, 2016 or July 30, 2016 were as follows (dollars in millions):

	October 29, 2016			July 30, 2016
	Amount		% of Total	Amount		% of Total
AT&T Inc.	$	183.5	22.9%	$	138.8	20.3%
Comcast Corporation	$	117.0	14.6%	$	95.3	13.9%
CenturyLink, Inc.	$	108.3	13.5%	$	79.0	11.5%
Windstream Corporation	$	90.9	11.4%	$	79.0	11.5%
Verizon Communications Inc.	$	80.1	10.0%	$	69.0	10.1%

In addition, another customer had $72.1 million, or 9.0%, as of October 29, 2016, and $71.5 million, or 10.4%, as of July 30, 2016.

The Company believes that none of its significant customers were experiencing financial difficulties that would materially impact the collectability of the Company’s trade accounts receivable and costs in excess of billings as of October 29, 2016. See Note 4, Accounts Receivable, and Note 5, Costs and Estimated Earnings in Excess of Billings, for additional information regarding the Company’s trade accounts receivable and costs and estimated earnings in excess of billings.

16. Commitments and Contingencies

In May 2013, CertusView Technologies, LLC (“CertusView”), a wholly-owned subsidiary of the Company, filed suit against S & N Communications, Inc. and S&N Locating Services, LLC (together, “S&N”) in the United States District Court for the Eastern District of Virginia alleging infringement of certain United States patents. In January 2015, the District Court granted S&N’s motion for judgment on the pleadings for failure to claim patent-eligible subject matter, and entered final judgment. In May 2015, the District Court reopened the case to allow S&N to proceed with inequitable conduct counterclaims. A bench trial in the District Court on the inequitable conduct counterclaims whereby S&N was seeking additional grounds to find the patents unenforceable took place in March 2016. In August 2016, the District Court ruled against S&N and in favor of CertusView on the inequitable conduct counterclaims and entered final judgment. Subsequent to the judgment being entered, on August 24, 2016, S&N filed a motion requesting the District Court make a finding that the suit was an exceptional case and award S&N recovery of its attorney fees. On September 1, 2016, CertusView appealed to the Federal Circuit Court the January 2015 District Court judgment of patent invalidity. CertusView expects its appeal will be decided during the second half of calendar 2017. Additionally, on November 21, 2016, the District Court denied S&N’s motion for an exceptional case finding while allowing S&N permission to refile after conclusion of CertusView’s appeal to the Federal Circuit Court.

In September 2016, certain former employees of two subcontractors of TESINC, LLC (“TESINC”), a wholly owned subsidiary of the Company, commenced a lawsuit against those subcontractors, TESINC and a customer of TESINC in the United States District Court for the Eastern District of Pennsylvania. The lawsuit alleges that TESINC, its customer and those subcontractors violated the Pennsylvania Minimum Wage Act of 1968, the Pennsylvania Wage Payment and Collection Law, and the New Jersey Wage and Hour Law by failing to comply with applicable minimum wage and overtime pay requirements as a result of the misclassification of workers as independent contractors. The plaintiffs seek unspecified damages and other relief on behalf of themselves and a putative class of similarly situated workers who had performed work between April 1, 2016 and June 30, 2016. TESINC answered the complaint on November 14, 2016. It is too early to evaluate the likelihood of an outcome to this matter or estimate the amount or range of potential loss, if any. The Company intends to vigorously defend itself against this lawsuit.

In April 2016, a former employee of Prince Telecom, LLC (“Prince”), a wholly owned subsidiary of the Company, commenced a lawsuit against Prince in the Superior Court of California under the California Labor Code Private Attorneys General Act (“PAGA”). The lawsuit alleges that Prince violated the California Labor Code by, among other things, failing to pay the California minimum wage, failing to pay for all hours worked (including overtime), failing to provide meal breaks and failing to provide accurate wage statements. The plaintiff seeks to recover all penalties arising from each alleged PAGA violation on behalf of himself and a putative class of current and former employees of Prince who worked as technicians in the State of California in the year preceding the filing date of the lawsuit. It is too early to evaluate the likelihood of an outcome to this matter or estimate the amount or range of potential loss, if any, as discovery commenced in August 2016 and is ongoing. The Company intends to vigorously defend itself against this lawsuit.

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During the fourth quarter of fiscal 2016, one of the Company’s subsidiaries, which previously contributed to the Pension, Hospitalization and Benefit Plan of the Electrical Industry - Pension Trust Fund (the “Plan”), a multiemployer pension plan, ceased operations. In October 2016, the Plan demanded payment for a claimed withdrawal liability of approximately $13.0 million. The Company is disputing the claim of a withdrawal liability demanded by the Plan as it believes there is a statutory exemption available under the Employee Retirement Income Security Act for multiemployer pension plans that primarily cover employees in the building and construction industry. However, there can be no assurance that the Company will be successful in asserting the statutory exemption as a defense. As required by the Employee Retirement Income Security Act, in November 2016, the subsidiary began making monthly payments of the claimed withdrawal liability to the Plan in the amount of approximately $0.1 million. If the Company prevails in disputing the withdrawal liability all such payments will be refunded to the Company.

From time to time, the Company is party to various other claims and legal proceedings. It is the opinion of management, based on information available at this time, that such other pending claims or proceedings will not have a material effect on its financial statements.

For claims within its insurance program, the Company retains the risk of loss, up to certain limits, for matters related to automobile liability, general liability (including damages associated with underground facility locating services), workers’ compensation, and employee group health. The Company has established reserves that it believes to be adequate based on current evaluations and experience with these types of claims. For these claims, the effect on the Company’s financial statements is generally limited to the amount needed to satisfy insurance deductibles or retentions.

Commitments

Performance Bonds and Guarantees - The Company has obligations under performance and other surety contract bonds related to certain of its customer contracts. Performance bonds generally provide a customer with the right to obtain payment and/or performance from the issuer of the bond if the Company fails to perform its contractual obligations. As of October 29, 2016 and July 30, 2016, the Company had $177.6 million and $165.8 million of outstanding performance and other surety contract bonds, respectively.

The Company periodically guarantees certain obligations of its subsidiaries, including obligations in connection with obtaining state contractor licenses and leasing real property and equipment.

Letters of Credit - The Company has standby letters of credit issued under its Credit Agreement as part of its insurance program. These standby letters of credit collateralize the Company’s obligations to its insurance carriers in connection with the settlement of potential claims. As of both October 29, 2016 and July 30, 2016, the Company had $57.6 million of outstanding standby letters of credit issued under the Credit Agreement.

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Cautionary Note Concerning Forward-Looking Statements

This Quarterly Report on Form 10-Q, including any documents incorporated by reference or deemed to be incorporated by reference herein, contains forward-looking statements relating to future events, financial performance, strategies, expectations, and the competitive environment. Words such as “outlook,” “believe,” “expect,” “anticipate,” “estimate,” “intend,” “forecast,” “may,” “should,” “could,” “project,” “target” and similar expressions, as well as statements written in the future tense, identify forward-looking statements. They will not necessarily be accurate indications of whether or at what time such performance or results will be achieved.

You should not consider forward-looking statements as guarantees of future performance or results. Forward-looking statements are based on information available at the time they are made and/or management’s good faith belief at that time with respect to future events. Such statements are subject to risks and uncertainties that could cause actual performance or results to differ materially from those expressed in or suggested by the forward-looking statements. Important factors, assumptions, uncertainties, and risks that could cause such differences are discussed within Part II, Item 1A, Risk Factors, of this Quarterly Report on Form 10-Q, as well as Item 1, Business, Item 1A, Risk Factors and Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, included in our Annual Report on Form 10-K for the year ended July 30, 2016, filed with the Securities and Exchange Commission on August 31, 2016 and other risks outlined in our other periodic filings with the Securities and Exchange Commission. Our forward-looking statements are expressly qualified in their entirety by this cautionary statement. Our forward-looking statements are only made as of the date of this Quarterly Report on Form 10-Q, and we undertake no obligation to update them to reflect new information or events or circumstances arising after such date.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis should be read in conjunction with our condensed consolidated financial statements and the accompanying notes thereto included elsewhere in this Quarterly Report on Form 10-Q and with our Annual Report on Form 10-K for the year ended July 30, 2016. Our Annual Report on Form 10-K for the year ended July 30, 2016 was filed with the Securities and Exchange Commission (“SEC”) on August 31, 2016 and is available on the SEC’s website at www.sec.gov and on our website at www.dycomind.com.

Introduction

We are a leading provider of specialty contracting services throughout the United States and in Canada. Our subsidiary companies provide program management, engineering, construction, maintenance, and installation services for telecommunications providers, underground facility locating services for various utilities, including telecommunications providers, and other construction and maintenance services for electric and gas utilities. We provide the labor, tools and equipment necessary to design, engineer, locate, maintain, expand, install and upgrade the telecommunications infrastructure of our customers.

Significant developments in consumer applications within the telecommunications industry, including advanced digital and video service offerings, continue to increase the demand for greater capacity and enhanced reliability from our customers’ wireline and wireless networks. Telecommunications providers outsource a significant portion of their engineering, construction, maintenance, and installation requirements, driving demand for our services.

Telecommunications network operators are increasingly deploying fiber optic cable technology deeper into their networks and closer to consumers and businesses in order to respond to consumer demand, competitive realities, and public policy support. Several large telephone companies have pursued fiber-to-the-premise and fiber-to-the-node initiatives to compete actively with cable operators. Some telephone companies, which have previously deployed fiber-to-the-node architectures, have definitively transitioned to fiber-to-the-home architectures, while others are beginning to provision video over their fiber-to-the-node architectures. Cable companies continue to increase the speeds of their services to residential customers and to deploy fiber to business customers with increasing urgency. Many industry participants are deploying networks designed to provision 1 gigabit speeds to individual consumers and some have articulated plans to deploy speeds beyond 1-gigabit.

Opportunities exist to improve rural networks as a result of Phase II of the Connect America Fund. This six-year program, administered by the Federal Communications Commission, will provide $1.676 billion in funding per year to price cap carriers and others to expand and support broadband deployments in rural areas. In aggregate, our current customers, including several of our top ten customers, have accepted over $1.496 billion in funding per year under this program. New projects resulting from the Connect America Fund Phase II are in planning, engineering, and construction. These projects are deploying fiber deeper into rural networks, and more are expected as new multi-year opportunities emerge. These opportunities also include fixed wireless deployments. We expect this program to contribute to demand for services in our industry.

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Significant demand for wireless broadband is driven by the proliferation of smart phones and other mobile data devices. To respond to this demand and other advances in technology, wireless carriers are upgrading their networks to 4G technologies and contemplating next generation mobile solutions such as small cells and 5G technologies. Wireless carriers are actively spending on their networks to respond to the significant increase in wireless data traffic, to upgrade network technologies to improve performance and efficiency, and to consolidate disparate technology platforms. As the demand for mobile broadband grows, the amount of wireless traffic that must be “backhauled” over customers’ fiber networks increases and, as a result, carriers are accelerating the deployment of fiber optic cables to cellular sites and small cells. Increasing wireless data traffic and newly emerging wireless technologies are prompting further wireline deployments as wireless and wireline networks converge.

These trends are driving demand for our services.

Significant consolidation and merger activity among telecommunications providers can also provide increased demand for our services as networks are integrated. As a result of recent merger activity, several of our large customers have committed to the FCC to expand and increase broadband network capabilities. These customer activities may further create a competitive response driving long-term demand for our services.

The cyclical nature of the industry we serve may affect demand for our services. The capital expenditure and maintenance budgets of our customers, and the related timing of approvals and seasonal spending patterns, influence our revenues and results of operations. The business demands of our customers and the demands of their consumers, the introduction of new communication technologies, the physical maintenance needs of customer infrastructure, the actions of our government and the FCC, and overall economic conditions may affect the capital expenditures and maintenance budgets of our telecommunications customers. Changes in our mix of customers, contracts, and business activities, as well as changes in the general level of construction activity also drive variations in revenues and results of operations.

Customer Relationships and Contractual Arrangements

We have established relationships with many leading telecommunications providers, including telephone companies, cable television multiple system operators, wireless carriers, telecommunication equipment and infrastructure providers, and electric and gas utilities. Our customer base is highly concentrated, with our top five customers accounting for approximately 74.9% and 64.9% of our total revenues for the three months endedOctober 29, 2016 and October 24, 2015, respectively. Revenues from our largest customer increased to 29.0% as a percentage of total revenue during the three months ended October 29, 2016 from 19.1% during the three months ended October 24, 2015 as a result of growth in services provided for their network deployments.

The following reflects the percentage of total revenue from customers who contributed at least 2.5% to our total revenue during the three months endedOctober 29, 2016 or October 24, 2015:

	For the Three Months Ended
	October 29, 2016	October 24, 2015
AT&T Inc.	29.0%	19.1%
CenturyLink, Inc.	15.7%	15.6%
Comcast Corporation	15.1%	12.0%
Verizon Communications Inc.	9.3%	9.7%
Windstream Corporation	5.8%	6.4%
Charter Communications, Inc.(1)	4.3%	7.7%

⁽¹⁾ For comparison purposes in the above table, revenues from Charter Communications, Inc., Time Warner Cable Inc., and Bright House Networks, LLC have been combined for periods prior to their May 2016 merger.

In addition, another customer contributed 4.2% and 8.5% to our total revenue during the three months endedOctober 29, 2016 and October 24, 2015, respectively.

We generally possess multiple agreements with each of our significant customers. To the extent that such agreements specify exclusivity, there are often a number of exceptions, including the customer’s ability to issue work orders valued above a specified dollar amount to other service providers, the performance of work with the customer’s own employees, and the use of other service providers when jointly placing facilities with another utility. In most cases, a customer may terminate an

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agreement for convenience with written notice. Historically, multi-year master service agreements have been awarded primarily through a competitive bidding process, however, we occasionally are able to extend these agreements through negotiations. Revenues from multi-year master service agreements were approximately 62.7% and 61.0% during the three months endedOctober 29, 2016 and October 24, 2015, respectively.

We provide the remainder of our services pursuant to contracts for specific projects. These contracts may be long-term (with terms greater than one year) or short-term (with terms generally three to four months in duration) and often include customary retainage provisions under which the customer may withhold 5% to 10% of the invoiced amounts pending project completion. Revenues from long-term contracts were 23.3% and 16.9% as a percentage of total contract revenues during the three months endedOctober 29, 2016 and October 24, 2015, respectively.

Acquisitions

As part of our growth strategy, we may acquire companies that expand, complement, or diversify our business. We regularly review opportunities and periodically engage in discussions regarding possible acquisitions. Our ability to sustain our growth and maintain our competitive position may be affected by our ability to identify, acquire, and successfully integrate companies.

Fiscal 2016 - During August 2015, we acquired TelCom Construction, Inc. and an affiliate (together, “TelCom”). The purchase price was $48.8 million paid in cash. TelCom, based in Clearwater, Minnesota, provides construction and maintenance services for telecommunications providers throughout the United States. This acquisition expanded our geographic presence within our existing customer base. During July 2016, we acquired certain assets and assumed certain liabilities associated with the wireless network deployment and wireline operations of Goodman Networks Incorporated (“Goodman”) for a cash purchase price of $107.5 million, subject to a total working capital adjustment initially estimated at approximately $4.7 million. The acquired operations provide wireless construction services in a number of markets, including Texas, Georgia, and Southern California. The acquisition reinforces our wireless construction resources and expands our geographic presence within our existing customer base. During the fourth quarter of fiscal 2016, we acquired NextGen Telecom Services Group, Inc. (“NextGen”) for $5.6 million, net of cash acquired. NextGen provides construction and maintenance services for telecommunications providers in the Northeastern United States.

With respect to the Goodman acquisition, $22.5 million of the purchase price was placed into an escrow account, $2.5 million of which is available for working capital adjustments and $20.0 million of which is available to us for indemnification obligations of the seller. Of the $20.0 million available for indemnification obligations, $10.0 million will be released to the seller upon the occurrence of certain conditions or the twelve-month anniversary of the closing date. The remaining $10.0 million will be released to the seller when the seller satisfies certain conditions with respect to a dispute with the state of Texas over a sales tax liability of approximately $31.7 million (the “Sales Tax Liability”). Under the purchase agreement, Goodman has retained responsibility for this Sales Tax Liability. Should Goodman not resolve this matter, the state may assert that we are a successor to the operations and seek to recover from us. In such event we would seek indemnification for recovery from Goodman, including from the funds contained in the escrow account, for any amount we pay.

The results of these acquisitions are included in the condensed consolidated financial statements from their respective dates of acquisition. The purchase price allocation of TelCom was completed during the fourth quarter of fiscal 2016. Purchase price allocations of the Goodman and NextGen acquisitions are preliminary and will be completed during fiscal 2017 when valuations for intangible assets and other amounts are finalized.

Understanding Our Results of Operations

The following information is presented in order for the reader to better understand certain factors impacting our results of operations and profitability, and should be read in conjunction with Critical Accounting Policies and Estimates within Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, as well as Note 1, Basis of Presentation and Accounting Policies, in the Notes to the Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended July 30, 2016 filed with the SEC on August 31, 2016.

Revenues. We perform a majority of our services under master service agreements and other agreements that contain customer-specified service requirements, such as discrete pricing for individual tasks. We recognize revenue under these arrangements based on units-of-delivery as each unit is completed. The remainder of our services, representing less than 5% of our contract revenues during the three months endedOctober 29, 2016 and less than 10% of our contract revenues during the three months endedOctober 24, 2015, are performed under contracts using the cost-to-cost measure of the percentage of completion method of accounting. Revenue is recognized under these arrangements based on the ratio of contract costs

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incurred to date to total estimated contract costs. For contracts using the cost-to-cost measure of completion, we accrue the entire amount of a contract loss at the time the loss is determined to be probable and can be reasonably estimated. During the three months endedOctober 29, 2016 and October 24, 2015, there was no material impact to our results of operations due to changes in contract estimates.

There were no material amounts of unapproved change orders or claims recognized during the three months endedOctober 29, 2016 or October 24, 2015. The current asset “Costs and estimated earnings in excess of billings” represents revenues recognized in excess of amounts billed. The current liability “Billings in excess of costs and estimated earnings” represents billings in excess of revenues recognized.

Cost of Earned Revenues. Cost of earned revenues includes all direct costs of providing services under our contracts, including costs for direct labor provided by employees, services by independent subcontractors, operation of capital equipment (excluding depreciation), direct materials, insurance costs, and other direct costs. For claims within our insurance program, we retain the risk of loss, up to certain limits, for matters related to automobile liability, general liability (including damages associated with underground facility locating services), workers’ compensation, and employee group health.

General and Administrative Expenses. General and administrative expenses primarily consist of employee compensation and related expenses, including performance-based compensation and stock-based compensation, legal, consulting and professional fees, information technology and development costs, provision for or recoveries of bad debt expense, acquisition and integration costs of businesses acquired, and other costs not directly related to the provision of our services under customer contracts. We incur information technology and development costs primarily to support and enhance our operating efficiency. To protect our rights, we have filed for patents on certain of our innovations. Our executive management team and the senior management of our subsidiaries perform substantially all of our sales and marketing functions as part of their management responsibilities.

Depreciation and Amortization. Our property and equipment primarily consist of vehicles, equipment and machinery, and computer hardware and software. We depreciate property and equipment on a straight-line basis over the estimated useful lives of the assets. In addition, we have intangible assets, including customer relationships, contract backlog, trade names, and non-compete intangibles, which we amortize over the estimated useful lives. We recognize amortization of customer relationship intangibles and acquired contract backlog intangibles on an accelerated basis as a function of the expected economic benefit. We recognize amortization of our other finite-lived intangibles on a straight-line basis over the estimated useful life.

Loss on Debt Extinguishment. Loss on debt extinguishment for the three months endedOctober 24, 2015 includes pre-tax charges related to the redemption of our 7.125% senior subordinated notes (the “7.125% Notes”), including the write-off of deferred debt issuance costs on the 7.125% Notes.

Interest Expense, Net. Interest expense, net, consists of interest incurred on outstanding variable rate and fixed rate debt and certain other obligations. Interest expense also includes non-cash amortization of our convertible senior notes debt discount and amortization of debt issuance costs. See Note 10, Debt, in the Notes to the Condensed Consolidated Financial Statements for information on the non-cash amortization of the debt discount and debt issuance costs.

Other Income, Net. Other income, net, primarily consists of gains or losses from sales of fixed assets. Other income, net during the three months endedOctober 29, 2016 also includes discount fees related to a customer-sponsored vendor payment program in which we participate. Under this program, accounts receivable are collected on an expedited basis pursuant to a non-recourse sale of the receivables to a bank partner of the customer. The program reduces the time required to collect that customer’s receivables.

Seasonality and Quarterly Fluctuations. Our revenues and results of operations exhibit seasonality as we perform a significant portion of our work outdoors. Consequently, extended periods of adverse weather, which are more likely to occur during the winter season, impact our operations during our second and third fiscal quarters. In addition, a disproportionate percentage of paid holidays fall within our second fiscal quarter, which decreases the number of available workdays. Because of these factors, we are most likely to experience reduced revenue and profitability during our second and third fiscal quarters.

We experience quarterly variations in revenues and results of operations as a result of other factors as well. Such factors include fluctuations in insurance expense due to changes in claims experience and actuarial assumptions, variances in incentive pay and stock-based compensation expense as a result of operating performance and vesting provisions, and changes in the employer portion of payroll taxes, including unemployment taxes, as a result of reaching statutory limits. Other factors that may contribute to quarterly variations in results of operations include other income recognized as a result of the timing and

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levels of capital assets sold during the period, income tax expense attributable to levels of taxable earnings, and the impact of disqualifying dispositions of incentive stock option expenses.

Accordingly, operating results for any fiscal period are not necessarily indicative of results we may achieve for any subsequent fiscal period.

Critical Accounting Policies and Estimates

The discussion and analysis of our financial condition and results of operations is based on our condensed consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of these financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in these condensed consolidated financial statements and accompanying notes. These estimates and assumptions require the use of judgment as to the likelihood of various future outcomes and, as a result, actual results could differ materially from these estimates. There have been no material changes to our critical accounting policies and critical accounting estimates described in our Annual Report on Form 10-K for the year ended July 30, 2016.

Results of Operations

The results of operations of businesses acquired are included in the condensed consolidated financial statements from their dates of acquisition. The following table sets forth our condensed consolidated statements of operations for the periods indicated and the amounts as a percentage of revenue (totals may not add due to rounding) (dollars in millions):

	For the Three Months Ended
	October 29, 2016					October 24, 2015
Revenues	$	799.2		100.0	%	$	659.3		100.0	%
Expenses:
Cost of earned revenue, excluding depreciation and amortization	615.0			76.9		507.0			76.9
General and administrative	60.2			7.5		51.5			7.8
Depreciation and amortization	34.5			4.3		27.4			4.2
Total	709.7			88.8		585.9			88.9
Interest expense, net	(9.1		)	(1.1	)	(9.1		)	(1.4	)
Loss on debt extinguishment	—			—		(16.3		)	(2.5	)
Other income, net	0.9			0.1		1.5			0.2
Income before income taxes	81.4			10.2		49.5			7.5
Provision for income taxes	30.3			3.8		18.6			2.8
Net income	$	51.0		6.4	%	$	30.8		4.7	%

Our fiscal year ends on the last Saturday in July. As a result, each fiscal year consists of either 52 weeks or 53 weeks of operations (with the additional week of operations occurring in the fourth quarter). Fiscal 2016 consisted of 53 weeks of operations and fiscal 2017 will consist of 52 weeks of operations.

Revenues. Revenues increased to $799.2 million during the three months endedOctober 29, 2016 from $659.3 million during the three months endedOctober 24, 2015. Revenues increased in the current period primarily from services for customers deploying 1-gigabit networks, new awards with significant customers, and revenues generated by businesses acquired during fiscal 2016.

During the three months endedOctober 29, 2016 and October 24, 2015, total revenues of $56.6 million and $29.9 million, respectively, were generated by businesses that were not owned for the entire period in the first quarter of both the current and prior year. Excluding these amounts, revenues increased by approximately $113.2 million during the three months endedOctober 29, 2016 as compared to the three months endedOctober 24, 2015. Revenues increased by approximately $90.6 million for a significant telecommunications customer improving its network and by approximately $41.5 million for a leading cable multiple system operator from installation, maintenance and construction services, including services to provision fiber to small and medium businesses, as well as network improvements. Revenues increased by approximately $31.0 million, on a combined basis, for three large telecommunications customers primarily reflecting increases in the volume of services

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performed under existing contracts and new awards. Partially offsetting these increases, revenues declined by approximately $22.3 million for services performed on a customer’s fiber network and by approximately $16.7 million for services performed for a cable multiple system operator. All other customers had net decreases in revenues of $10.9 million on a combined basis during the three months endedOctober 29, 2016, as compared to the three months endedOctober 24, 2015.

The percentage of our revenue by customer type from telecommunications, underground facility locating, and electric and gas utilities and other customers, was approximately 91.8%, 5.5%, and 2.7%, respectively, for the three months endedOctober 29, 2016, compared to 90.9%, 5.6%, and 3.5%, respectively, for the three months endedOctober 24, 2015.

Costs of Earned Revenues. Costs of earned revenues increased to $615.0 million during the three months endedOctober 29, 2016, compared to $507.0 million during the three months endedOctober 24, 2015. The increase was primarily due to a higher level of operations during the three months endedOctober 29, 2016, including the operating costs of businesses acquired during fiscal 2016. The primary components of the increase were a $94.8 million aggregate increase in direct labor and subcontractor costs, $6.1 million increase in direct material costs, and $7.1 million net increase in other direct costs.

Costs of earned revenues as a percentage of contract revenue was 76.9% during each of the three months endedOctober 29, 2016 and October 24, 2015. Labor and subcontracted labor costs increased 1.9% of contract revenue for the three months endedOctober 29, 2016, compared to the three months endedOctober 24, 2015. The increase in labor and subcontracted labor costs as a percentage of contract revenue primarily resulted from costs incurred as the scale of our operations expanded. These increases were offset by decreases in direct material costs and other direct costs of 1.9% of contract revenue primarily as a result of operating leverage on our increased level of operations and mix of work.

General and Administrative Expenses. General and administrative expenses increased to $60.2 million, or 7.5% of contract revenue during the three months endedOctober 29, 2016, compared to $51.5 million, or 7.8% of contract revenue, during the three months endedOctober 24, 2015. The increase in total general and administrative expenses during the three months endedOctober 29, 2016 primarily resulted from increased payroll and performance-based compensation costs and higher professional fees. Additionally, stock-based compensation increased to $5.7 million during the three months endedOctober 29, 2016, compared to $4.5 million during the three months endedOctober 24, 2015. The decrease in general and administrative expenses as a percentage of contract revenue is due to operating leverage on our increased level of operations.

Depreciation and Amortization. Depreciation and amortization was $34.5 million and $27.4 million during the three months endedOctober 29, 2016 and October 24, 2015, respectively, and totaled 4.3% and 4.2% of contract revenue, respectively. The increase in depreciation and amortization expense during the three months endedOctober 29, 2016 is primarily a result of the addition of fixed assets during fiscal 2017 and 2016. Amortization expense was $6.2 million and $4.8 million during the three months endedOctober 29, 2016 and October 24, 2015, respectively.

Interest Expense, Net. Interest expense, net was $9.1 million during each of the three months endedOctober 29, 2016 and October 24, 2015. Interest expense includes approximately $4.3 million and $1.8 million for the non-cash amortization of debt discount associated with our convertible senior notes during the three months endedOctober 29, 2016 and October 24, 2015, respectively. Excluding this amortization, interest expense, net decreased to $4.8 million during the three months endedOctober 29, 2016, from $7.4 million during the three months endedOctober 24, 2015, primarily due to the lower interest coupon rate on the convertible senior notes issued in September 2015 compared to the previously outstanding 7.125% Notes. See Note 10, Debt, in Notes to the Condensed Consolidated Financial Statements for additional information regarding the Company’s debt transactions.

Loss on Debt Extinguishment. In connection with the redemption of our 7.125% Notes, we incurred a pre-tax charge for early extinguishment of debt of approximately $16.3 million during the three months endedOctober 24, 2015. See Note 10, Debt, in Notes to the Condensed Consolidated Financial Statements for additional information regarding the Company’s debt transactions.

Other Income, Net. Other income, net was $0.9 million and $1.5 million during the three months endedOctober 29, 2016 and October 24, 2015, respectively. The decrease in other income, net is primarily due to approximately $0.6 million of discount fee expense during the three months endedOctober 29, 2016 associated with the collection of accounts receivable under a customer-sponsored vendor payment program which we began participating in during the fourth quarter of fiscal 2016. Under this program, accounts receivable are collected on an expedited basis pursuant to a non-recourse sale of the receivables to a bank partner of the customer. The program reduces the time required to collect that customer’s receivables.

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Income Taxes. The following table presents our income tax provision and effective income tax rate for the three months endedOctober 29, 2016 and October 24, 2015 (dollars in millions):

	For the Three Months Ended
	October 29, 2016			October 24, 2015
Income tax provision	$	30.3		$	18.6
Effective income tax rate	37.3		%	37.7		%

Fluctuations in our effective income tax rate were primarily attributable to the difference in income tax rates from state to state, non-deductible and non-taxable items, disqualifying dispositions of incentive stock option exercises, and production-related tax deductions recognized in relation to our pre-tax results during the periods. We had total unrecognized tax benefits of approximately $2.4 million as of both October 29, 2016 and July 30, 2016 which, if recognized, would favorably affect our effective tax rate.

Net Income. Net income was $51.0 million for the three months endedOctober 29, 2016, compared to $30.8 million for the three months endedOctober 24, 2015.

Liquidity and Capital Resources

We are subject to concentrations of credit risk relating primarily to our cash and equivalents, accounts receivable, and costs and estimated earnings in excess of billings. Cash and equivalents primarily include balances on deposit with banks and totaled $21.7 million as of October 29, 2016, compared to $33.8 million as of July 30, 2016. We maintain our cash and equivalents at financial institutions we believe to be of high credit quality. To date, we have not experienced any loss or lack of access to cash in our operating accounts.

In connection with the issuance of the 0.75% convertible senior notes due September 2021, we entered into privately-negotiated convertible note hedge transactions with certain counterparties. We are subject to counterparty risk with respect to these convertible note hedge transactions. The hedge counterparties are financial institutions, and we are subject to the risk that they might default under the convertible note hedge transactions. To mitigate that risk, we contracted with institutional counterparties who met specific requirements under our risk assessment process. Additionally, the transactions are subject to a netting arrangement, which also reduces credit risk.

Sources of Cash. Our sources of cash are operating activities, long-term debt, equity offerings, stock option proceeds, bank borrowings, and proceeds from the sale of idle and surplus equipment and real property. Cash flow from operations is primarily influenced by demand for our services and operating margins, but can also be influenced by working capital needs associated with the services that we provide. In particular, working capital needs may increase when we have growth in operations and where project costs, primarily associated with labor, equipment, materials, and subcontractors, are required to be paid before the related customer balances owed to us are invoiced and collected. Our working capital (total current assets less total current liabilities, excluding the current portion of debt) was $672.5 million as of October 29, 2016, compared to $541.7 million as of July 30, 2016.

Capital resources are used primarily to purchase equipment and maintain sufficient levels of working capital to support our contractual commitments to customers. We periodically borrow from and repay our revolving credit facility depending on our cash requirements. We currently intend to retain any earnings for use in the business, including for investment in acquisitions, and consequently we do not anticipate paying any cash dividends on our common stock in the foreseeable future.

Our level of capital expenditures can vary depending on the customer demand for our services, the replacement cycle we select for our equipment, and overall growth. We intend to fund these expenditures primarily from operating cash flows, availability under our credit agreement and cash on hand.

Sufficiency of Capital Resources. We believe that our capital resources, including existing cash balances and amounts available under our credit agreement, are sufficient to meet our financial obligations. These obligations include interest payments required on our convertible senior notes and outstanding borrowings under our credit agreement, working capital requirements, and the normal replacement of equipment at our current level of operations for at least the next twelve months. Our capital requirements may increase to the extent we seek to grow by acquisitions that involve consideration other than our stock, or to the extent we repurchase our common stock, repay credit agreement borrowings, or repurchase or convert our convertible senior notes. Changes in financial markets or other components of the economy could adversely impact our ability to access the capital markets, in which case we would expect to rely on a combination of available cash and our credit

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agreement to provide short-term funding. Management regularly monitors the financial markets and assesses general economic conditions for possible impact on our financial position. We believe our cash investment policies are prudent and expect that any volatility in the capital markets would not have a material impact on our cash investments.

Net cash flows. The following table presents our net cash flows for the three months endedOctober 29, 2016 and October 24, 2015 (dollars in millions):

	For the Three Months Ended
	October 29, 2016			October 24, 2015
Net cash flows:
Used in operating activities	$	(41.6	)	$	(28.9	)
Used in investing activities	$	(38.2	)	$	(88.5	)
Provided by financing activities	$	67.7		$	117.9

Cash Used in Operating Activities. During the three months endedOctober 29, 2016, net cash used in operating activities was $41.6 million. Non-cash items in the cash flows from operating activities during the current and prior periods were primarily depreciation and amortization, gain on sale of assets, bad debt expense, stock-based compensation, amortization of debt discount, non-cash loss on debt extinguishment, amortization of debt issuance costs, and deferred income taxes. Changes in working capital (excluding cash) and changes in other long-term assets and liabilities used $137.4 million of operating cash flow during the three months endedOctober 29, 2016. Working capital changes that used operating cash flow during the three months endedOctober 29, 2016 included increases in accounts receivable and net costs and estimated earnings in excess of billings of $2.4 million and $115.5 million, respectively. The increase in net costs and estimated earnings in excess of billings resulted from an increase in the volumes of activity and the related revenue from several of our top customers in the latter half of the first quarter of fiscal 2017. Additionally, decreases in accrued liabilities used $20.9 million of operating cash flow primarily resulting from amounts paid for annual incentive compensation during October 2016. Net increases in other current assets and other non-current assets combined used $13.5 million of operating cash flow during the three months endedOctober 29, 2016 primarily for costs that coincide with the beginning of our fiscal year and increases of inventory. Working capital changes that provided operating cash flow during the three months endedOctober 29, 2016, primarily resulting from the timing of payments, were net increases in income taxes payable of $13.9 million and accounts payable of $1.1 million.

Our days sales outstanding (“DSO”) for accounts receivable is calculated based on the ending accounts receivable divided by the average daily revenue for the most recently completed quarter. Contract payment terms vary by customer and primarily range from 30 to 90 days after invoicing. Our DSO was 38 days as of October 29, 2016, compared to 50 days as of the three months endedOctober 24, 2015. Our DSO declined due to strong collections during fiscal 2017. During the fourth quarter of fiscal 2016, we began participating in a customer-sponsored vendor payment program whereby accounts receivable are collected on an expedited basis pursuant to a non-recourse sale of the receivables to a bank partner of the customer. The program reduces the time required to collect that customer’s receivables. The discount fee associated with the collection of the accounts receivable is reflected as an expense component in other income, net in the condensed consolidated statements of operations. For the three months endedOctober 29, 2016, the receivables sold under the program totaled $167.6 million. Our DSO for costs and estimated earnings in excess of billings (“CIEB”) was 54 days and 44 days as of October 29, 2016 and October 24, 2015, respectively. The increase in DSO for CIEB primarily resulted from an increase in the volumes of activity and the related revenue from several of our top customers in the latter half of the first quarter of fiscal 2017.

Our CIEB balances are maintained at a detailed task-specific level or project level and are evaluated regularly for realizability. Such amounts are invoiced in the normal course of business according to contract terms that consider the completion of specific tasks and the passage of time. Project delays for commercial issues such as permitting, engineering changes, incremental documentation requirements, or difficult job site conditions can extend the time needed to complete certain work orders, which may delay invoicing to the customer for work performed. We were not experiencing any material project delays or other circumstances that would impact the realizability of the CIEB balance as of October 29, 2016. Additionally, there were no material amounts of CIEB related to claims or unapproved change orders as of October 29, 2016 or July 30, 2016. As of October 29, 2016, we believe that none of our significant customers were experiencing financial difficulties that would impact the realizability of our CIEB or the collectability of our trade accounts receivable.

During the three months ended October 24, 2015, net cash used in operating activities was $28.9 million. Changes in working capital (excluding cash) and changes in other long-term assets and liabilities used $90.4 million of operating cash flow during the three months ended October 24, 2015. Working capital changes that used operating cash flow during the three months ended October 24, 2015 were increases in accounts receivable, and net costs and estimated earnings in excess of billings of $35.5 million and $51.3 million, respectively, as a result of the sequential increase in the level of our operations,

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including growth with certain customers during the three months ended October 24, 2015. Additionally, decreases in accrued liabilities used $13.9 million of operating cash flow primarily resulting from amounts paid for annual incentive compensation during October 2015 and working capital changes of businesses acquired. Net increases in other current assets and other non-current assets used $10.1 million of operating cash flow during the three months ended October 24, 2015 primarily for inventory and for prepaid costs that coincide with the beginning of our fiscal year. The primary working capital sources of cash flow during the three months ended October 24, 2015 were increases in accounts payable of $7.9 million and increases in income tax payable, net of income tax receivables, of $12.6 million due to the timing of cash payments.

Cash Used in Investing Activities. Net cash used in investing activities was $38.2 million during the three months endedOctober 29, 2016, compared to $88.5 million during the three months ended October 24, 2015. During the three months endedOctober 29, 2016 and October 24, 2015, capital expenditures of $40.1 million and $40.8 million, respectively, were offset in part by proceeds from the sale of assets of $2.3 million and $1.3 million, respectively, primarily as a result of spending for new work opportunities and the replacement of certain fleet assets. Restricted cash, primarily related to funding provisions of our insurance program, increased approximately $0.5 million during each of the three months endedOctober 29, 2016 and October 24, 2015. During the three months ended October 24, 2015, we paid $48.6 million in connection with the acquisition of TelCom.

Cash Provided by Financing Activities. Net cash provided by financing activities was $67.7 million during the three months endedOctober 29, 2016. The primary source of cash provided by financing activities during the three months endedOctober 29, 2016 were net borrowings on the revolving facility under our credit agreement of $68.0 million. In addition, we received $0.2 million from the exercise of stock options and received excess tax benefits of $0.9 million, primarily from the vesting of restricted share units, during the three months endedOctober 29, 2016. Partially offsetting these increases, we withheld shares and paid $1.4 million to tax authorities in order to meet the payroll tax withholding obligations on restricted share units that vested during the three months endedOctober 29, 2016.

Net cash provided by financing activities was $117.9 million during the three months endedOctober 24, 2015. The primary source of cash provided by financing activities during the three months ended October 24, 2015 was the $485.0 million principal amount of 0.75% senior convertible notes due 2021 (the “Notes”) issued in a private placement in September 2015. During the three months ended October 24, 2015, we paid approximately $14.5 million in total issuance costs, including the initial purchasers’ discount on the Notes and third party fees and expenses related to our financing transactions. We used approximately $277.5 million of the net proceeds from the Notes issuance to fund the redemption of our 7.125% senior subordinated notes. Furthermore, in connection with the offering of the Notes, we entered into convertible note hedge transactions with counterparties for a total cost of approximately $115.8 million. We also entered into separately negotiated warrant transactions with the same counterparties as the convertible hedge transactions, and received proceeds of approximately $74.7 million from the sale of these warrants. During the three months ended October 24, 2015, net borrowings under our credit agreement provided $36.0 million of cash flow.

During the three months endedOctober 24, 2015, we repurchased 954,224 shares of our common stock in open market transactions, at an average price of $73.35 per share, for approximately $70.0 million. In addition, during the three months endedOctober 24, 2015, we received $0.1 million from the exercise of stock options and received excess tax benefits of $1.0 million, primarily from the exercise of stock options and vesting of restricted share units. We withheld shares and paid $1.2 million to tax authorities in order to meet the payroll tax withholding obligations on restricted share units that vested during the three months endedOctober 24, 2015.

Compliance with Credit Agreement and Indenture. We are party to a credit agreement with the various lenders named therein, dated as of December 3, 2012 (as amended as of June 17, 2016, May 20, 2016, April 24, 2015 and September 9, 2015), that matures on April 24, 2020. The credit agreement provides for a $450.0 million revolving facility, $350.0 million in aggregate term loan facilities, and contains a sublimit of $200.0 million for the issuance of letters of credit. Subject to certain conditions, the credit agreement provides us with the ability to enter into one or more incremental facilities, either by increasing the revolving commitments under the credit agreement and/or in the form of term loans, up to the greater of (i) $150.0 million and (ii) an amount such that, after giving effect to such incremental facility on a pro forma basis (assuming that the amount of the incremental commitments are fully drawn and funded), the consolidated senior secured leverage ratio does not exceed 2.25 to 1.00. The consolidated senior secured leverage ratio is the ratio of our consolidated senior secured indebtedness to our trailing twelve-month consolidated earnings before interest, taxes, depreciation, and amortization (“EBITDA”), as defined by the credit agreement. The incremental facilities can be in the form of revolving commitments under the credit agreement and/or in the form of term loans. Payments under the credit agreement are guaranteed by substantially all of our subsidiaries and secured by the equity interests of the substantial majority of our subsidiaries.

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Borrowings under our credit agreement bear interest at rates described below based upon our consolidated leverage ratio, which is the ratio of our consolidated total funded debt to our trailing twelve month consolidated EBITDA, as defined by the credit agreement. In addition, we incur certain fees for unused balances and letters of credit at rates described below, also based upon our consolidated leverage ratio:

Borrowings - Eurodollar Rate Loans	1.25% - 2.00% plus LIBOR
Borrowings - Base Rate Loans	0.25% - 1.00% plus administrative agent’s base rate(1)
Unused Revolver Commitment	0.25% - 0.40%
Standby Letters of Credit	1.25% - 2.00%
Commercial Letters of Credit	0.625% - 1.00%

⁽¹⁾ The agent’s base rate is described in the credit agreement as the highest of (i) the administrative agent’s prime rate, (ii) the Federal Funds Rate plus 0.50%, and (iii) the Eurodollar rate plus 1.00%, plus an applicable margin.

The weighted average interest rates and fees for balances under the credit agreement as of October 29, 2016 and July 30, 2016 were as follows:

	Weighted Average Rate End of Period
	October 29, 2016	July 30, 2016
Borrowings - Term loan facilities	2.52%	2.49%
Borrowings - Revolving facility(1)	3.05%	—%
Standby Letters of Credit	2.00%	2.00%
Unused Revolver	0.40%	0.40%

⁽¹⁾ There were no outstanding borrowings under the revolving facility as of July 30, 2016.

The credit agreement contains a financial covenant that requires us to maintain a consolidated leverage ratio of not greater than 3.50 to 1.00, as measured at the end of each fiscal quarter. It provides for certain increases to this ratio in connection with permitted acquisitions on the terms and conditions specified in the credit agreement. In addition, the credit agreement contains a financial covenant that requires us to maintain a consolidated interest coverage ratio, which is the ratio of our trailing twelve-month consolidated EBITDA to our consolidated interest expense, as defined by the credit agreement, of not less than 3.00 to 1.00, as measured at the end of each fiscal quarter. At October 29, 2016 and July 30, 2016, we were in compliance with the financial covenants of our credit agreement and had additional borrowing availability in the revolving facility of $324.4 million and $392.4 million, respectively, as determined by the most restrictive covenants.

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Contractual Obligations. The following table sets forth our outstanding contractual obligations as of October 29, 2016 (dollars in thousands):

	Less than 1 Year		Years 1 – 3		Years 3 – 5		Greater than 5 Years		Total
0.75% convertible senior notes due September 2021	$	—	$	—	$	485,000	$	—	$	485,000
Credit agreement – revolving borrowings	—		—		68,000		—		68,000
Credit agreement – term loan facilities	17,500		52,500		276,250		—		346,250
Fixed interest payments on long-term debt(1)	3,638		7,275		7,275		—		18,188
Operating lease obligations	20,040		27,148		9,647		4,845		61,680
Employment agreements	11,955		12,858		565		—		25,378
Purchase and other contractual obligations(2)	24,060		—		—		—		24,060
Total	$	77,193	$	99,781	$	846,737	$	4,845	$	1,028,556

⁽¹⁾ Includes interest payments on our $485.0 million principal amount of 0.75% convertible senior notes due 2021 outstanding and excludes any interest payments on our variable rate debt. Variable rate debt as of October 29, 2016 consisted of $346.3 million outstanding under our term loan facilities.

⁽²⁾ Purchase and other contractual obligations primarily represent obligations under agreements to purchase vehicles and equipment that have not been received as of October 29, 2016. We have excluded contractual obligations under the multi-employer defined pension plans that cover certain of our employees, as these obligations are determined based on our future union employee payrolls, which cannot be reliably determined as of October 29, 2016.

Our condensed consolidated balance sheet as of October 29, 2016 includes a long-term liability of approximately $54.6 million for accrued insurance claims. This liability has been excluded from the above table as the timing of payments is uncertain.

The liability for unrecognized tax benefits for uncertain tax positions was $2.4 million as of both October 29, 2016 and July 30, 2016 and is included in other liabilities in the condensed consolidated balance sheet. This amount has been excluded from the contractual obligations table because we are unable to reasonably estimate the timing of the resolution of the underlying tax positions with the relevant tax authorities.

Performance Bonds and Guarantees – We have obligations under performance and other surety contract bonds related to certain of our customer contracts. Performance bonds generally provide a customer with the right to obtain payment and/or performance from the issuer of the bond if we fail to perform our contractual obligations. As of October 29, 2016 and July 30, 2016, we had $177.6 million and $165.8 million of outstanding performance and other surety contract bonds, respectively. The estimated cost to complete projects secured by our outstanding performance and other surety contract bonds was approximately $37.9 million as of October 29, 2016. Additionally, we have periodically guaranteed certain obligations of our subsidiaries, including obligations in connection with obtaining state contractor licenses and leasing real property and equipment.

Letters of Credit – We have standby letters of credit issued under our credit agreement as part of our insurance program. These letters of credit collateralize our obligations to our insurance carriers in connection with the settlement of potential claims. As of both October 29, 2016 and July 30, 2016, we had $57.6 million outstanding standby letters of credit issued under our credit agreement.

Backlog. Our backlog consists of the estimated uncompleted portion of services to be performed under contractual agreements with our customers and totaled $5.203 billion and $6.031 billion at October 29, 2016 and July 30, 2016, respectively. The decrease from July 30, 2016 reflects a reduction in estimated contractual services to be performed by a recently acquired business which reduced our contract backlog by a total of $211 million, of which $49 million was expected to be completed over the next twelve months. Separately, we reduced our contract backlog associated with a project by $413 million for a customer that has modified its plans. The total remaining backlog associated with other projects for this customer represents less than 2.5% of our total backlog of $5.203 billion at October 29, 2016. We expect to complete 42.4% of the October 29, 2016 total backlog during the next twelve months. Our backlog estimates represent amounts under master service agreements and other contractual agreements for services projected to be performed over the terms of the contracts and are based on contract terms, our historical experience with customers and, more generally, our experience in similar

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procurements. The significant majority of our backlog estimates comprise services under master service agreements and long-term contracts.

Revenue estimates included in our backlog can be subject to change because of project accelerations, contract cancellations, or delays due to various factors, including, but not limited to, commercial issues such as permitting, engineering changes, incremental documentation requirements, difficult job site conditions, and adverse weather. These factors can also cause revenue to be realized in different periods or in different amounts from those originally reflected in backlog. In many instances, our customers are not contractually committed to procure specific volumes of services under a contract. While we did not experience any material cancellations during the three months endedOctober 29, 2016 or October 24, 2015, many of our customers may cancel our contracts upon notice regardless of whether or not we are in default. The amount of backlog related to uncompleted projects in which a provision for estimated losses was recorded is not material.

Backlog is not a measure defined by United States generally accepted accounting principles; however, it is a common measurement used in our industry. Our methodology for determining backlog may not be comparable to the methodologies used by others.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

Interest Rate and Market Price Risk -We are exposed to market risks related to interest rates on our cash and equivalents and interest rates and market price sensitivity on our debt obligations. We monitor the effects of market changes on interest rates and manage interest rate risks by investing in short-term cash equivalents with market rates of interest and by maintaining a mix of fixed and variable rate debt obligations.

Our credit agreement permits borrowings at a variable rate of interest. On October 29, 2016, we had variable rate debt outstanding under our credit agreement of $68.0 million of revolver borrowings and$346.3 million under our term loan facilities. Interest related to these borrowings fluctuates based on LIBOR or the base rate of the bank administrative agent of the credit agreement. At the current level of borrowings, for every 50 basis point change in the interest rate, interest expense associated with such borrowings would correspondingly change by approximately $2.1 million annually.

In September 2015, we issued $485.0 million principal amount of convertible senior notes (the “Notes”), which bear a fixed rate of interest of 0.75%. Due to the fixed rate of interest on the Notes, changes in interest rates would not have an impact on the related interest expense. However, there exists market risk sensitivity on the fair value of the fixed rate Notes with respect to changes in interest rates. Generally, the fair value of the fixed rate Notes will increase as interest rates fall and decrease as interest rates rise. In addition, the fair value of the Notes is affected by the price and volatility of our common stock and will generally increase or decrease as the market price of our common stock changes. The fair value of the Notes as of October 29, 2016 and July 30, 2016 was approximately $413.3 million and $458.7 million, respectively, based on quoted market prices (level 2), compared to a net carrying amount of $377.8 million and $373.1 million, respectively. The fair value and net carrying amounts as of October 29, 2016 and July 30, 2016 are both reflected net of the debt discount of $97.4 million and $101.7 million, respectively, and debt issuance costs of $9.9 million and $10.2 million, respectively. The fair value was determined based on the closing trading price per $100 of the Notes as of October 29, 2016, which was $107.33. A hypothetical 50 basis point change in the market interest rates in effect would result in an increase or decrease in the fair value of the Notes of approximately $11.9 million, calculated on a discounted cash flow basis.

In connection with the issuance of the Notes, we entered into convertible note hedge transactions with counterparties for the purpose of reducing the potential dilution to common stockholders from the conversion of the Notes and offsetting any potential cash payments in excess of the principal amount of the Notes. In the event that shares or cash are deliverable to holders of the Notes upon conversion at limits defined in the indenture governing the Notes, counterparties to the convertible note hedge will be required to deliver to us up to 5.006 million shares of our common stock or pay cash to us in a similar amount as the value that we deliver to the holders of the Notes based on a conversion price of $96.89 per share. The convertible note hedge is intended to offset potential dilution from the Notes.

We also entered into separately negotiated warrant transactions with the same counterparties as the convertible note hedge transactions whereby we sold warrants to purchase, subject to certain anti-dilution adjustments, up to 5.006 million shares of our common stock at a price of $130.43 per share. We expect to settle the warrant transactions on a net share basis. See Note 10, Debt, in Notes to the Condensed Consolidated Financial Statements for additional discussion of these debt transactions.

We also have market risk for foreign currency exchange rates related to our operations in Canada. As of October 29, 2016, the market risk for foreign currency exchange rates was not significant as our operations in Canada was not material.

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Item 4. Controls and Procedures.

Disclosure Controls and Procedures

The Company carried out an evaluation under the supervision and with the participation of the Company’s management, including the Company’s Chief Executive Officer and its Chief Financial Officer, of the effectiveness of the design and operation of the Company’s disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934 (the “Exchange Act”)) as of October 29, 2016, the end of the period covered by this Quarterly Report on Form 10-Q. Based on this evaluation, the Chief Executive Officer and Chief Financial Officer concluded that, as of October 29, 2016, the Company’s disclosure controls and procedures are effective to provide reasonable assurance that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is (1) recorded, processed, summarized and reported within the time periods specified by the Securities and Exchange Commission’s rules and forms, and (2) accumulated and communicated to the Company’s management, including the Company’s Chief Executive Officer and Chief Financial Officer, in a manner that allows timely decisions regarding required disclosure.

Changes in Internal Control Over Financial Reporting

There were no changes in the Company’s internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that occurred during the Company’s most recent fiscal quarter that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

PART II - OTHER INFORMATION

Item 1. Legal Proceedings.

In May 2013, CertusView Technologies, LLC (“CertusView”), a wholly-owned subsidiary of the Company, filed suit against S & N Communications, Inc. and S&N Locating Services, LLC (together, “S&N”) in the United States District Court for the Eastern District of Virginia alleging infringement of certain United States patents. In January 2015, the District Court granted S&N’s motion for judgment on the pleadings for failure to claim patent-eligible subject matter, and entered final judgment. In May 2015, the District Court reopened the case to allow S&N to proceed with inequitable conduct counterclaims. A bench trial in the District Court on the inequitable conduct counterclaims whereby S&N was seeking additional grounds to find the patents unenforceable took place in March 2016. In August 2016, the District Court ruled against S&N and in favor of CertusView on the inequitable conduct counterclaims and entered final judgment. Subsequent to the judgment being entered, on August 24, 2016, S&N filed a motion requesting the District Court make a finding that the suit was an exceptional case and award S&N recovery of its attorney fees. On September 1, 2016, CertusView appealed to the Federal Circuit Court the January 2015 District Court judgment of patent invalidity. CertusView expects its appeal will be decided during the second half of calendar 2017. Additionally, on November 21, 2016, the District Court denied S&N’s motion for an exceptional case finding while allowing S&N permission to refile after conclusion of CertusView’s appeal to the Federal Circuit Court.

In September 2016, certain former employees of two subcontractors of TESINC, LLC (“TESINC”), a wholly owned subsidiary of the Company, commenced a lawsuit against those subcontractors, TESINC and a customer of TESINC in the United States District Court for the Eastern District of Pennsylvania. The lawsuit alleges that TESINC, its customer and those subcontractors violated the Pennsylvania Minimum Wage Act of 1968, the Pennsylvania Wage Payment and Collection Law, and the New Jersey Wage and Hour Law by failing to comply with applicable minimum wage and overtime pay requirements as a result of the misclassification of strike replacement wireline workers as independent contractors. The plaintiffs seek unspecified damages and other relief on behalf of themselves and a putative class of similarly situated workers who had performed such strike replacement work between April 1, 2016 and June 30, 2016. TESINC answered the complaint on November 14, 2016. It is too early to evaluate the likelihood of an outcome to this matter or estimate the amount or range of potential loss, if any. We intend to vigorously defend ourselves against this lawsuit.

In April 2016, a former employee of Prince Telecom, LLC (“Prince”), a wholly owned subsidiary of the Company, commenced a lawsuit against Prince in the Superior Court of California under the California Labor Code Private Attorneys General Act (“PAGA”). The lawsuit alleges that Prince violated the California Labor Code by, among other things, failing to pay the California minimum wage, failing to pay for all hours worked (including overtime), failing to provide meal breaks and failing to provide accurate wage statements. The plaintiff seeks to recover all penalties arising from each alleged PAGA violation on behalf of himself and a putative class of current and former employees of Prince who worked as wall-fishing

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technicians in the State of California in the year preceding the filing date of the lawsuit. It is too early to evaluate the likelihood of an outcome to this matter or estimate the amount or range of potential loss, if any, as discovery commenced in August 2016 and is ongoing. We intend to vigorously defend ourselves against this lawsuit.

From time to time, we are party to various other claims and legal proceedings. It is the opinion of management, based on information available at this time, that such other pending claims or proceedings will not have a material effect on our financial statements.

Item 1A.Risk Factors.

The risk factors presented below update, and should be considered in addition to, the risk factors previously disclosed in Part 1, Item 1A of our Annual Report on Form 10-K for the year ended July 30, 2016.

Several of our subsidiaries participate in multiemployer pension plans under which we could incur material liabilities in certain circumstances. Pursuant to collective bargaining agreements, several of our subsidiaries participate in various multiemployer pension plans that generally provide defined pension benefits to covered employees. Because of the nature of multiemployer plans, there are risks associated with participation in these plans that differ from single-employer plans. Assets contributed by an employer to a multiemployer plan are not segregated into a separate account and are not restricted to provide benefits only to employees of that contributing employer. Under the Employee Retirement Income Security Act (“ERISA”), absent an applicable exemption, a contributing employer to an underfunded multiemployer plan is liable upon withdrawal from a plan, for its proportionate share of the plan’s unfunded vested liability. In addition, if any of the plans in which we participate become significantly underfunded, as defined by the Pension Protection Act of 2006, we may be required to make additional cash contributions in the form of higher contribution rates or surcharges related to the underfunding of those plans.

During the fourth quarter of fiscal 2016, one of our subsidiaries, which previously contributed to the Pension, Hospitalization and Benefit Plan of the Electrical Industry - Pension Trust Fund (the “Plan”), a multiemployer pension plan, ceased operations. In October 2016, the Plan demanded payment for a claimed withdrawal liability of approximately $13.0 million. We are disputing the claim of a withdrawal liability demanded by the Plan as we believe there is a statutory exemption available under ERISA for multiemployer pension plans that primarily cover employees in the building and construction industry. However, there can be no assurance that we will be successful in asserting the statutory exemption as a defense. As required by ERISA, in November 2016, the subsidiary began making monthly payments of a withdrawal liability to the Plan in the amount of approximately $0.1 million. If we prevail in disputing the withdrawal liability all such payments will be refunded to us.

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Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

(a) During the three months ended October 29, 2016, we did not sell any of our equity securities that were not registered under the Securities Act of 1933.

(b) Not applicable.

(c) The following table summarizes the Company's purchase of its common stock during the three months ended October 29, 2016:

Period	Total Number of Shares Purchased (b)	Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs
July 31, 2016 - August 27, 2016	2,819 (a)	$	88.41	—	(c)
August 28, 2016 - September 24, 2016	—	$	—	—	(c)
September 25, 2016 - October 29, 2016	13,471 (a)	$	83.77	—	(c)

(a) Represents shares withheld to meet payroll tax withholdings obligations arising from the vesting of restricted share units. Shares withheld do not reduce our total share repurchase authority.

(b) All shares repurchased have been subsequently canceled.

(c) As of October 29, 2016, $100.0 million authorized on April 26, 2016 remained available for repurchases through October 2017.

Item 6.Exhibits.

Exhibits furnished pursuant to the requirements of Form 10-Q:

Exhibit Number
12.1 +	Computation of Ratio of Earnings to Fixed Charges.
31.1 +	Certification of Chief Executive Officer Pursuant to Rule 13a-14(a)/15d-14(a) as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2 +	Certification of Chief Financial Officer Pursuant to Rule 13a-14(a)/15d-14(a) as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1 +	Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2 +	Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101 +	The following materials from the Registrant’s Annual Report on Form 10-Q for the quarter ended October 29, 2016 formatted in eXtensible Business Reporting Language: (i) the Condensed Consolidated Balance Sheets; (ii) the Condensed Consolidated Statements of Operations; (iii) the Condensed Consolidated Statements of Comprehensive Income; (iv) the Condensed Consolidated Statements of Cash Flows; and (v) the Notes to Condensed Consolidated Financial Statements.
+	Filed herewith

38

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		DYCOM INDUSTRIES, INC.
		Registrant
Date:	November 23, 2016	/s/ Steven E. Nielsen
		Name: Steven E. Nielsen Title: President and Chief Executive Officer
Date:	November 23, 2016	/s/ H. Andrew DeFerrari
		Name: H. Andrew DeFerrari Title: Senior Vice President and Chief Financial Officer

39

EX-12.1

Exhibit 12.1

Dycom Industries, Inc.

Computation of Ratio of Earnings to Fixed Charges

(Dollars in thousands)

	Three Months Ended		Fiscal Year Ended
	October 29, 2016		July 30, 2016		July 25, 2015		July 26, 2014		July 27, 2013		July 28, 2012
Net income	$	51,050	$	128,740	$	84,324	$	39,978	$	35,188	$	39,378
Income tax expense	30,306		77,587		51,260		26,341		23,011		25,183
Fixed charges included in the determination of net income	13,535		51,363		39,970		39,528		34,774		24,001
Total earnings, as defined	$	94,891	$	257,690	$	175,554	$	105,847	$	92,973	$	88,562
Interest charges	$	9,073	$	34,733	$	27,029	$	26,837	$	23,335	$	16,745
Rental interest factor	4,462		16,630		12,941		12,691		11,439		7,256
Total fixed charges, as defined	$	13,535	$	51,363	$	39,970	$	39,528	$	34,774	$	24,001
Ratio of earnings to fixed charges	7.0x		5.0x		4.4x		2.7x		2.7x		3.7x

EX-31.1

Exhibit 31.1

DYCOM INDUSTRIES, INC

CERTIFICATIONS PURSUANT TO

RULES 13A-14(A) OR 15D-14(A) UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED,

AS ADOPTED PURSUANT TO SECTION 302 OF

THE SARBANES-OXLEY ACT OF 2002

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Steven E. Nielsen, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Dycom Industries, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	November 23, 2016
/s/ Steven E. Nielsen
Steven E. Nielsen
President and Chief Executive Officer

EX-31.2

Exhibit 31.2

DYCOM INDUSTRIES, INC

CERTIFICATIONS PURSUANT TO

RULES 13A-14(A) OR 15D-14(A) UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED,

AS ADOPTED PURSUANT TO SECTION 302 OF

THE SARBANES-OXLEY ACT OF 2002

CERTIFICATION OF CHIEF FINANCIAL OFFICER

I, H. Andrew DeFerrari, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Dycom Industries, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	November 23, 2016
/s/ H. Andrew DeFerrari
H. Andrew DeFerrari
Senior Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

DYCOM INDUSTRIES, INC.

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Dycom Industries, Inc. (the “Company”) on Form 10-Q for the period ending October 29, 2016, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certifies that to the best of his knowledge:

1. the Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934; and

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	November 23, 2016
/s/ Steven E. Nielsen
Steven E. Nielsen
President and Chief Executive Officer

A signed original of this written statement required by Section 1350 of Chapter 63 of Title 18 of the United States Code, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, has been provided to Dycom Industries, Inc. and will be retained by Dycom Industries, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

This certification will not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that section.  This certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934 even if the document with which it is submitted to the Securities and Exchange Commission is so incorporated by reference.

EX-32.2

Exhibit 32.2

DYCOM INDUSTRIES, INC.

CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Dycom Industries, Inc. (the “Company”) on Form 10-Q for the period ending October 29, 2016, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certifies that to the best of his knowledge:

1. the Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934; and

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	November 23, 2016
/s/ H. Andrew DeFerrari
H. Andrew DeFerrari
Senior Vice President and Chief Financial Officer

A signed original of this written statement required by Section 1350 of Chapter 63 of Title 18 of the United States Code, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, has been provided to Dycom Industries, Inc. and will be retained by Dycom Industries, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

This certification will not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that section.  This certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934 even if the document with which it is submitted to the Securities and Exchange Commission is so incorporated by reference.

XML

Document and Entity Information - shares	3 Months Ended
	Oct. 29, 2016	Nov. 21, 2016
Document and Entity Information [Abstract]
Entity Registrant Name	DYCOM INDUSTRIES INC
Entity Central Index Key	0000067215
Current Fiscal Year End Date	--07-29
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		31,465,914
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q1
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Oct. 29, 2016

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Oct. 29, 2016	Jul. 30, 2016
Current assets:
Cash and equivalents	$ 21,711	$ 33,787
Accounts receivable, net	329,786	328,030
Costs and estimated earnings in excess of billings	488,960	376,972
Inventories	81,054	73,606
Deferred tax assets, net	24,021	22,733
Other current assets	21,416	16,106
Total current assets	966,948	851,234
Property and equipment, net	337,653	326,670
Goodwill	308,669	310,157
Intangible assets, net	191,664	197,879
Other	33,473	33,776
Total non-current assets	871,459	868,482
Total assets	1,838,407	1,719,716
Current liabilities:
Accounts payable	114,730	115,492
Current portion of debt	17,500	13,125
Billings in excess of costs and estimated earnings	15,271	19,557
Accrued insurance claims	38,748	36,844
Income taxes payable	27,904	15,307
Other accrued liabilities	97,810	122,302
Total current liabilities	311,963	322,627
Long-term debt	774,501	706,202
Accrued insurance claims	54,557	52,835
Deferred tax liabilities, net non-current	79,395	76,587
Other liabilities	4,269	4,178
Total liabilities	1,224,685	1,162,429
COMMITMENTS AND CONTINGENCIES, Note 16
Stockholders’ equity:
Preferred stock, par value $1.00 per share: 1,000,000 shares authorized: no shares issued and outstanding	0	0
Common stock, par value $0.33 1/3 per share: 150,000,000 shares authorized: 31,465,218 and 31,420,310 issued and outstanding, respectively	10,488	10,473
Additional paid-in capital	15,604	10,208
Accumulated other comprehensive loss	(1,300)	(1,274)
Retained earnings	588,930	537,880
Total stockholders’ equity	613,722	557,287
Total liabilities and stockholders’ equity	$ 1,838,407	$ 1,719,716

XML

CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Oct. 29, 2016	Jul. 30, 2016
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 1	$ 1.00
Preferred stock, authorized (in shares)	1,000,000	1,000,000
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.333	$ 0.333
Common stock, authorized (in shares)	150,000,000	150,000,000
Common stock, issued (in shares)	31,465,218	31,420,310
Common Stock, Shares, Outstanding	31,465,218	31,420,310

XML

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015
REVENUES:
Contract revenues	$ 799,223	$ 659,268
EXPENSES:
Costs of earned revenues, excluding depreciation and amortization	614,990	506,978
General and administrative (including stock-based compensation expense of $5.7 million and $4.5 million, respectively)	60,204	51,464
Depreciation and amortization	34,546	27,449
Total	709,740	585,891
Interest expense, net	(9,067)	(9,131)
Loss on debt extinguishment	0	(16,260)
Other income, net	940	1,469
Income before income taxes	81,356	49,455
Provision (benefit) for income taxes:
Current	28,694	22,602
Deferred	1,612	(3,971)
Total provision for income taxes	30,306	18,631
Net income	$ 51,050	$ 30,824
Earnings per common share:
Basic earnings per common share (in dollars per share)	$ 1.62	$ 0.94
Diluted earnings per common share (in dollars per share)	$ 1.59	$ 0.91
Shares used in computing earnings per common share:
Basic (in shares)	31,429,493	32,871,240
Diluted (in shares)	32,200,287	33,886,747

XML

CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015
Income Statement [Abstract]
Stock-based compensation	$ 5,707	$ 4,509

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 51,050	$ 30,824
Foreign currency translation losses, net of tax	(26)	(40)
Comprehensive income	$ 51,024	$ 30,784

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015
OPERATING ACTIVITIES:
Net income	$ 51,050	$ 30,824
Adjustments to reconcile net income to net cash used in operating activities, net of acquisitions:
Depreciation and amortization	34,546	27,449
Deferred income tax provision (benefit)	1,612	(3,971)
Stock-based compensation	5,707	4,509
Bad debt expense, net	82	490
Gain on sale of fixed assets	(1,443)	(1,136)
Write-off of deferred financing fees and premium on long-term debt	0	2,017
Amortization of debt discount	4,307	1,780
Amortization of debt issuance costs and other	815	596
Excess tax benefit from share-based awards	(879)	(1,024)
Change in operating assets and liabilities:
Accounts receivable, net	(2,404)	(35,497)
Costs and estimated earnings in excess of billings, net	(115,498)	(51,342)
Other current assets and inventory	(13,635)	(9,296)
Other assets	132	(844)
Income taxes receivable/payable	13,881	12,598
Accounts payable	1,083	7,875
Accrued liabilities, insurance claims, and other liabilities	(20,915)	(13,890)
Net cash used in operating activities	(41,559)	(28,862)
INVESTING ACTIVITIES:
Capital expenditures	(40,080)	(40,758)
Proceeds from sale of assets	2,323	1,327
Changes in restricted cash	(463)	(479)
Cash paid for acquisitions, net of cash acquired	0	(48,596)
Net cash used in investing activities	(38,220)	(88,506)
FINANCING ACTIVITIES:
Proceeds from borrowings on senior credit agreement, including term loans	206,000	317,000
Principal payments on senior credit agreement, including term loans	(138,000)	(281,000)
Proceeds from issuance of 0.75% convertible senior notes due 2021	0	485,000
Proceeds from sale of warrants	0	74,690
Purchase of convertible note hedges	0	(115,818)
Principal payments for satisfaction and discharge of 7.125% senior subordinated notes	0	(277,500)
Debt issuance costs	0	(14,494)
Repurchases of common stock	0	(69,997)
Exercise of stock options	202	139
Restricted stock tax withholdings	(1,378)	(1,168)
Excess tax benefit from share-based awards	879	1,024
Net cash provided by financing activities	67,703	117,876
Net (decrease) increase in cash and equivalents	(12,076)	508
CASH AND EQUIVALENTS AT BEGINNING OF PERIOD	33,787	21,289
CASH AND EQUIVALENTS AT END OF PERIOD	21,711	21,797
SUPPLEMENTAL DISCLOSURE OF OTHER CASH FLOW ACTIVITIES AND NON-CASH INVESTING AND FINANCING ACTIVITIES:
Cash paid for interest	4,924	6,866
Cash paid for taxes, net	15,381	11,444
Purchases of capital assets included in accounts payable or other accrued liabilities at period end	6,870	7,805
Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction	$ 0	$ 993

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)	Oct. 29, 2016	Jul. 30, 2016	Oct. 24, 2015
0.75% Convertible Senior Notes Due 2021
Debt, interest rate (in percent)	0.75%	0.75%	0.75%
7.125% Senior Subordinated Notes Due 2021
Debt, interest rate (in percent)	7.125%	7.125%

XML

Basis of Presentation and Accounting Policies

3 Months Ended

Oct. 29, 2016

Accounting Policies [Abstract]

Basis of Presentation and Accounting Policies

Basis of Presentation and Accounting Policies

Basis of Presentation

Dycom Industries, Inc. (“Dycom” or the “Company”) is a leading provider of specialty contracting services throughout the United States and in Canada. The Company provides program management, engineering, construction, maintenance and installation services for telecommunications providers, underground facility locating services for various utilities, including telecommunications providers, and other construction and maintenance services for electric and gas utilities.

The accompanying unaudited condensed consolidated financial statements include the results of Dycom and its subsidiaries, all of which are wholly-owned. All intercompany accounts and transactions have been eliminated. In the opinion of management, all adjustments (consisting of normal and recurring adjustments) considered necessary for a fair statement of the results for the interim periods presented have been included. These financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. Operating results for the interim period are not necessarily indicative of the results expected for any other interim period or for the full fiscal year. These condensed consolidated financial statements and accompanying notes should be read in conjunction with Management’sDiscussion and Analysis of Financial Condition and Results of Operations contained in this report and the Company’s audited financial statements for the year ended July 30, 2016 included in the Company’s Annual Report on Form 10-K for the year ended July 30, 2016, filed with the SEC on August 31, 2016.

Segment Information – The Company operates in one reportable segment. Its services are provided by its operating segments on a decentralized basis. Each operating segment consists of a subsidiary (or in certain instances, the combination of two or more subsidiaries). Management of the operating segments report to the Company’s Chief Operating Officer who reports to the Chief Executive Officer, the chief operating decision maker. All of the Company’s operating segments have been aggregated into one reportable segment based on their similar economic characteristics, nature of services and production processes, type of customers, and service distribution methods. The Company’s operating segments provide services throughout the United States and in Canada. Revenues from services provided in Canada were not material during the three months endedOctober 29, 2016 and October 24, 2015. Additionally, the Company had no material long-lived assets in Canada as of October 29, 2016 or July 30, 2016.

Accounting Period – The Company’s fiscal year ends on the last Saturday in July. As a result, each fiscal year consists of either 52 weeks or 53 weeks of operations (with the additional week of operations occurring in the fourth quarter). Fiscal 2016 consisted of 53 weeks of operations and fiscal 2017 will consist of 52 weeks of operations.

Significant Accounting Policies & Estimates

Use of Estimates – The preparation of financial statements in conformity with GAAP requires management to make certain estimates and assumptions that affect the amounts reported in these condensed consolidated financial statements and accompanying notes. These estimates are based on the Company’s historical experience and management’s understanding of current facts and circumstances. At the time they are made, the Company believes that such estimates are fair when considered in conjunction with the consolidated financial position and results of operations taken as a whole. However, actual results could differ materially from those estimates. There have been no material changes to the Company’s significant accounting policies and critical accounting estimates described in the Company’s Annual Report on Form 10-K for the year ended July 30, 2016.

Revenue Recognition. The Company performs a majority of its services under master service agreements and other agreements that contain customer-specified service requirements, such as discrete pricing for individual tasks. Revenue is recognized under these arrangements based on units-of-delivery as each unit is completed. The remainder of the Company’s services, representing less than 5% of its contract revenues during the three months endedOctober 29, 2016 and less than 10% of its contract revenues during the three months endedOctober 24, 2015, are performed under contracts using the cost-to-cost measure of the percentage of completion method of accounting. Revenue is recognized under these arrangements based on the ratio of contract costs incurred to date to total estimated contract costs. For contracts using the cost-to-cost measure of the percentage of completion method of accounting, the Company accrues the entire amount of a contract loss at the time the loss is determined to be probable and can be reasonably estimated. During the three months endedOctober 29, 2016 and October 24, 2015, there was no material impact to the Company’s results of operations due to changes in contract estimates.

There were no material amounts of unapproved change orders or claims recognized during the three months endedOctober 29, 2016 or October 24, 2015. The current asset “Costs and estimated earnings in excess of billings” represents revenues recognized in excess of amounts billed. The current liability “Billings in excess of costs and estimated earnings” represents billings in excess of revenues recognized.

Restricted Cash – As of October 29, 2016 and July 30, 2016, the Company had approximately $5.5 million and $5.0 million, respectively, in restricted cash, which is held as collateral in support of the Company’s insurance obligations. Restricted cash is included in other assets in the condensed consolidated balance sheets and changes in restricted cash are reported in cash flows used in investing activities in the condensed consolidated statements of cash flows.

Other Assets– As of October 29, 2016 and July 30, 2016, other non-current assets consist of deferred financing costs related to the Company’s revolving credit facility of $5.9 million and $6.4 million, respectively, insurance recoveries/receivables related to accrued claims of $5.6 million and $5.7 million, respectively, as well as long-term deposits, prepaid discounts, and other non-current assets totaling $18.0 million and $17.7 million, respectively. As of October 29, 2016 and July 30, 2016, other non-current assets also included $4.0 million for an investment in nonvoting senior units of a former customer, which is accounted for using the cost method.

Fair Value of Financial Instruments – The Company’s financial instruments primarily consist of cash and equivalents, restricted cash, accounts receivable, income taxes receivable and payable, accounts payable, certain accrued expenses, and long-term debt. The carrying amounts of these items approximate fair value due to their short maturity, except for certain of the Company’s outstanding long-term debt which is based on observable market-based inputs (Level 2). See Note 10, Debt, for further information regarding the fair value of such financial instruments. The Company’s cash and equivalents are based on quoted market prices in active markets for identical assets (Level 1) as of October 29, 2016 and July 30, 2016. During the three months endedOctober 29, 2016 and October 24, 2015, the Company had no material nonrecurring fair value measurements of assets or liabilities subsequent to their initial recognition.

Recently Issued Accounting Pronouncements

There have been no changes in the expected dates of adoption or estimated effects on the Company’s consolidated financial statements of recently issued accounting pronouncements from those disclosed in the Company’s Annual Report on Form 10-K for the year ended July 30, 2016 filed with the SEC on August 31, 2016. Accounting standards adopted during the period covered in this Quarterly Report on Form 10-Q and recently issued accounting pronouncements are discussed below.

Recently Adopted Accounting Standards

Business Combinations - In September 2015, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments (“ASU 2015-16”). ASU 2015-16 replaces the requirement for an acquirer in a business combination to retrospectively adjust provisional amounts recognized at the acquisition date with a corresponding adjustment to goodwill when measurement period adjustments are identified. The new guidance requires an acquirer to recognize adjustments in the reporting period in which the adjustment amounts are determined. The acquirer must record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. Additionally, the acquirer must present separately on the face of the income statement, or disclose in the notes, the portion of the amount recorded in current period earnings by line item that would have been recorded in previous reporting periods if the adjustments had been recognized as of the acquisition date. The Company adopted ASU 2015-16 during the first quarter of fiscal 2017 and it did not have a material effect on the Company’s consolidated financial statements.

Accounting Standards Not Yet Adopted

Income Taxes - In October 2016, the FASB issued Accounting Standards Update No. 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory (“ASU 2016-16”). ASU 2016-16 amends the current GAAP prohibition of recognizing current and deferred income taxes for intra-entity asset transfers until the asset has been sold to an outside party. The update requires an entity to recognize the income tax consequences of an intra-entity transfer for assets other than inventory when the transfer occurs. ASU 2016-16 will be effective for the Company in fiscal 2019 and interim reporting periods within that year. Early adoption is permitted as of the beginning of an interim or annual reporting period. The Company expects the adoption of this guidance will not have a material effect on the Company’s consolidated financial statements.

Statement of Cash Flows - In August 2016, the FASB issued Accounting Standards Update No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (“ASU 2016-15”). ASU 2016-15 is intended to reduce the diversity in practice regarding the classification of certain transactions within the statement of cash flows. ASU 2016-15 will be effective for the Company in fiscal 2019 and interim reporting periods within that year. Early adoption is permitted as of the beginning of an interim or annual reporting period. The Company is currently evaluating the effect of the adoption of this guidance on the Company’s consolidated financial statements.

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Computation of Earnings Per Common Share

3 Months Ended

Oct. 29, 2016

Earnings Per Share [Abstract]

Computation of Earnings Per Common Share

Computation of Earnings per Common Share

The following table sets forth the computation of basic and diluted earnings per common share (dollars in thousands, except per share amounts):

	For the Three Months Ended
	October 29, 2016		October 24, 2015
Net income available to common stockholders (numerator)	$	51,050	$	30,824
Weighted-average number of common shares (denominator)	31,429,493		32,871,240
Basic earnings per common share	$	1.62	$	0.94
Weighted-average number of common shares	31,429,493		32,871,240
Potential shares of common stock arising from stock options, and unvested restricted share units	770,794		1,015,507
Total shares-diluted (denominator)	32,200,287		33,886,747
Diluted earnings per common share	$	1.59	$	0.91

The weighted-average number of common shares outstanding used in the computation of diluted earnings per common share does not include the effect of the following instruments because their inclusion would have been anti-dilutive:

	For the Three Months Ended
	October 29, 2016	October 24, 2015
Stock-based awards	41,302	40,536
0.75% convertible senior notes due 2021	5,005,734	5,005,734
Warrants	5,005,734	5,005,734
Total anti-dilutive weighted shares excluded from the calculation of earnings per common share	10,052,770	10,052,004

Under the treasury stock method, the convertible senior notes will have a dilutive impact on earnings per common share if the Company’s average stock price for the period exceeds the conversion price for the convertible senior notes of $96.89 per share. The warrants will have a dilutive impact on earnings per common share if the Company’s average stock price for the period exceeds the warrant strike price of $130.43 per share. As the Company’s average stock price for the three months endedOctober 29, 2016 was below the conversion price for the convertible senior notes and the strike price for the warrants, the underlying common shares were anti-dilutive as reflected above. See Note 10, Debt, for additional information related to the Company’s convertible senior notes and warrant transactions.

In connection with the offering of the convertible senior notes, the Company entered into convertible note hedge transactions with counterparties for the purpose of reducing the potential dilution to common stockholders from the conversion of the notes and offsetting any potential cash payments in excess of the principal amount of the notes. Prior to conversion, the convertible note hedge is not included for purposes of the calculation of earnings per common share as its effect would be anti-dilutive. Upon conversion, the convertible note hedge is expected to offset the dilutive effect of the convertible senior notes when the stock price is above $96.89 per share. See Note 10, Debt, for additional information related to the Company’s convertible note hedge.

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Acquisitions

3 Months Ended

Oct. 29, 2016

Business Combinations [Abstract]

Acquisitions

Acquisitions

Fiscal 2016 - During August 2015, the Company acquired TelCom Construction, Inc. and an affiliate (together, “TelCom”). The purchase price was $48.8 million paid in cash. TelCom, based in Clearwater, Minnesota, provides construction and maintenance services for telecommunications providers throughout the United States. This acquisition expanded the Company’s geographic presence within its existing customer base. During July 2016, the Company acquired certain assets and assumed certain liabilities associated with the wireless network deployment and wireline operations of Goodman Networks Incorporated (“Goodman”) for a cash purchase price of $107.5 million, subject to a total working capital adjustment initially estimated at approximately $4.7 million. The acquired operations provide wireless construction services in a number of markets, including Texas, Georgia, and Southern California. The acquisition reinforces the Company’s wireless construction resources and expands the Company’s geographic presence within its existing customer base. During the fourth quarter of fiscal 2016, the Company acquired NextGen Telecom Services Group, Inc. (“NextGen”) for $5.6 million, net of cash acquired. NextGen provides construction and maintenance services for telecommunications providers in the Northeastern United States.

Fiscal 2016 Purchase Price Allocations

The purchase price allocation of TelCom was completed during the fourth quarter of fiscal 2016. Purchase price allocations of the Goodman and NextGen acquisitions are preliminary and will be completed during fiscal 2017 when valuations for intangible assets and other amounts are finalized. In accordance with ASU 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments, the Company will recognize any adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustments are determined. Additionally, the Company will record, in the same period’s financial statements in which adjustments are recorded, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of any change to the provisional amounts, calculated as if the accounting adjustment had been completed at the acquisition date.

During the three months endedOctober 29, 2016, the Company recorded adjustments to the fair values assigned to working capital items and reduced the value assigned to goodwill by approximately $1.5 million in connection with the purchase price allocation of the Goodman acquisition. The income statement impact during the three months endedOctober 29, 2016 related to these fair value adjustments was not significant and has been recorded in the current period in accordance with ASU 2015-16.

The following table summarizes the aggregate consideration paid for businesses acquired in fiscal 2016 and presents the allocation of these amounts to the net tangible and identifiable intangible assets based on their estimated fair values as of the respective dates of acquisition (dollars in millions):

	2016
Assets
Accounts receivable	$	16.3
Costs and estimated earnings in excess of billings	34.8
Inventories and other current assets	11.8
Property and equipment	11.5
Goodwill	36.9
Intangible assets - customer relationships	94.5
Intangible assets - trade names and other	1.8
Total assets	207.6
Liabilities
Accounts payable	23.5
Accrued and other liabilities	26.9
Total liabilities	50.4
Net Assets Acquired	$	157.2

With respect to the acquisition from Goodman, $22.5 million of the purchase price was placed into an escrow account, $2.5 million of which is available for working capital adjustments and $20.0 million of which is available to the Company for indemnification obligations of the seller. Of the $20.0 million available for indemnification obligations, $10.0 million will be released to the seller upon the occurrence of certain conditions or the twelve-month anniversary of the closing date. The remaining $10.0 million will be released to the seller when the seller satisfies certain conditions with respect to a dispute with the state of Texas over a sales tax liability of approximately $31.7 million (the “Sales Tax Liability”). Under the asset purchase agreement, Goodman has retained responsibility for this Sales Tax Liability. Should Goodman not resolve this matter, the state may assert that the Company is a successor to the operations and seek to recover from the Company. In such event the Company would seek indemnification for recovery from Goodman, including from the funds contained in the escrow account, for any amount the Company pays.

Results of businesses acquired during fiscal 2016 are included in the condensed consolidated financial statements from their respective dates of acquisition. For businesses acquired in fiscal 2016, these aggregate amounts included contract revenues of $56.6 million and $29.9 million and intangible amortization expense of $2.1 million and $0.3 million during the three months endedOctober 29, 2016 and October 24, 2015, respectively. Net income, inclusive of charges allocated for management costs of the businesses acquired, was not material during the three months endedOctober 29, 2016 or October 24, 2015. See Note 7, Goodwill and Intangible Assets, for information regarding the goodwill and intangible assets of businesses acquired.

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Accounts Receivable

3 Months Ended

Oct. 29, 2016

Receivables [Abstract]

Accounts Receivable

Accounts Receivable

Accounts receivable consisted of the following (dollars in thousands):

	October 29, 2016			July 30, 2016
Contract billings	$	300,086		$	297,532
Retainage	31,289			32,101
Total	331,375			329,633
Less: allowance for doubtful accounts	(1,589		)	(1,603		)
Accounts receivable, net	$	329,786		$	328,030

The Company grants credit under normal payment terms, generally without collateral, to its customers. The Company expects to collect the outstanding balance of accounts receivable, net (including retainage) within the next twelve months. The Company maintains an allowance for doubtful accounts for estimated losses on uncollected balances. During the three months ended October 29, 2016 and October 24, 2015, write-offs to the allowance for doubtful accounts, net of recoveries, were not material. There were no material accounts receivable amounts representing claims or other similar items subject to uncertainty as of October 29, 2016 or July 30, 2016.

The Company participates in a customer-sponsored vendor payment program. Under this program, accounts receivable are collected on an expedited basis pursuant to a non-recourse sale of the receivables to a bank partner of the customer. The program reduces the time required to collect that customer’s receivables. The Company incurs a discount fee associated with the collection of the accounts receivable that is reflected as an expense component in other income, net in the condensed consolidated statements of operations. For the three months endedOctober 29, 2016, the receivables sold under the program totaled $167.6 million. Cash collected from this arrangement is reflected within cash provided by operating activities in the condensed consolidated statement of cash flows for the three months endedOctober 29, 2016. The amount of receivables sold that have not been collected from the bank partner as of October 29, 2016 was not material.

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Costs and Estimated Earnings in Excess of Billings

3 Months Ended

Oct. 29, 2016

Contractors [Abstract]

Costs and Estimated Earnings in Excess of Billings

Costs and Estimated Earnings in Excess of Billings

Costs and estimated earnings in excess of billings (“CIEB”) includes revenue for services performed under contracts using the units-of-delivery method of accounting and the cost-to-cost measure of the percentage of completion method of accounting. Amounts consisted of the following (dollars in thousands):

	October 29, 2016			July 30, 2016
Costs incurred on contracts in progress	$	397,412		$	307,826
Estimated to date earnings	119,012			92,226
Total costs and estimated earnings	516,424			400,052
Less: billings to date	(42,735		)	(42,637		)
	$	473,689		$	357,415
Included in the accompanying condensed consolidated balance sheets under the captions:
Costs and estimated earnings in excess of billings	$	488,960		$	376,972
Billings in excess of costs and estimated earnings	(15,271		)	(19,557		)
	$	473,689		$	357,415

As of October 29, 2016, the Company expects that substantially all of its CIEB will be billed to customers and collected in the normal course of business within the next twelve months. Additionally, there were no material CIEB amounts representing claims or other similar items subject to uncertainty as of October 29, 2016 or July 30, 2016.

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Property and Equipment

3 Months Ended

Oct. 29, 2016

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

Property and equipment consisted of the following (dollars in thousands):

	Estimated Useful Lives (Years)	October 29, 2016			July 30, 2016
Land	—	$	3,475		$	3,475
Buildings	10-35	12,011			11,969
Leasehold improvements	1-10	14,757			13,753
Vehicles	1-5	423,195			404,273
Computer hardware and software	1-7	98,972			95,570
Office furniture and equipment	1-10	10,852			10,374
Equipment and machinery	1-10	250,036			242,079
Total		813,298			781,493
Less: accumulated depreciation		(475,645		)	(454,823		)
Property and equipment, net		$	337,653		$	326,670

Depreciation expense was $28.4 million and $22.7 million for the three months endedOctober 29, 2016 and October 24, 2015, respectively.

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Goodwill and Intangible Assets

3 Months Ended

Oct. 29, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

Goodwill and Intangible Assets

Goodwill

The Company’s goodwill balance was $308.7 million and $310.2 million as of October 29, 2016 and July 30, 2016, respectively. Changes in the carrying amount of goodwill for fiscal 2017 were as follows (dollars in thousands):

	Goodwill			Accumulated Impairment Losses			Total
Balance as of July 30, 2016	$	505,924		$	(195,767	)	$	310,157
Purchase price allocation adjustments	(1,488		)	—			(1,488		)
Balance as of October 29, 2016	$	504,436		$	(195,767	)	$	308,669

The Company’s goodwill resides in multiple reporting units. Goodwill and other indefinite-lived intangible assets are assessed annually for impairment as of the first day of the fourth fiscal quarter of each year, or more frequently if events occur that would indicate a potential reduction in the fair value of a reporting unit below its carrying value. The profitability of individual reporting units may suffer periodically due to downturns in customer demand and the level of overall economic activity including, in particular, construction and housing activity. The Company’s customers may reduce capital expenditures and defer or cancel pending projects during times of slowing economic conditions. Additionally, adverse conditions in the economy and future volatility in the equity and credit markets could impact the valuation of the Company’s reporting units. The cyclical nature of the Company’s business, the high level of competition existing within its industry, and the concentration of its revenues from a limited number of customers may also cause results to vary. These factors may affect individual reporting units disproportionately, relative to the Company as a whole. As a result, the performance of one or more of the reporting units could decline, resulting in an impairment of goodwill or intangible assets.

As a result of the fiscal 2016 annual impairment analysis, the Company concluded that no impairment of goodwill or the indefinite-lived intangible asset was indicated at any reporting unit. As of October 29, 2016, the Company believes the goodwill is recoverable for all of the reporting units; however, there can be no assurances that goodwill may not be impaired in future periods.

Intangible Assets

The Company’s intangible assets consisted of the following (dollars in thousands):

	Weighted Average Remaining Useful Lives (In years)	October 29, 2016		July 30, 2016
Gross carrying amount:
Customer relationships	12.5	$	289,917	$	289,955
Contract backlog	0.1	4,780		4,780
Trade names	7.3	9,650		9,800
UtiliQuest trade name	—	4,700		4,700
Non-compete agreements	2.4	685		685
		309,732		309,920
Accumulated amortization:
Customer relationships		106,716		101,012
Contract backlog		4,751		4,666
Trade names		6,220		6,034
Non-compete agreements		381		329
		118,068		112,041
Intangible assets, net		$	191,664	$	197,879

Amortization of the Company’s customer relationship intangibles and contract backlog intangibles is recognized on an accelerated basis as a function of the expected economic benefit. Amortization for the Company’s other finite-lived intangibles is recognized on a straight-line basis over the estimated useful life. Amortization expense for finite-lived intangible assets was $6.2 million and $4.8 million for the three months endedOctober 29, 2016 and October 24, 2015, respectively.

As of October 29, 2016, the Company believes that the carrying amounts of its intangible assets are recoverable. However, if adverse events were to occur or circumstances were to change indicating that the carrying amount of such assets may not be fully recoverable, the assets would be reviewed for impairment and the assets could be impaired.

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Accrued Insurance Claims

3 Months Ended

Oct. 29, 2016

Accrued Insurance Claims [Abstract]

Accrued Insurance Claims

Accrued Insurance Claims

For claims within its insurance program, the Company retains the risk of loss, up to certain limits, for matters related to automobile liability, general liability (including damages associated with underground facility locating services), workers’ compensation, and employee group health. With regard to losses occurring in fiscal 2017, the Company retains the risk of loss up to $1.0 million on a per occurrence basis for automobile liability, general liability, and workers’ compensation. These retention amounts are applicable to all of the states in which the Company operates, except with respect to workers’ compensation insurance in two states in which the Company participates in state-sponsored insurance funds. Aggregate stop-loss coverage for automobile liability, general liability, and workers’ compensation claims is $103.7 million for fiscal 2017.

The Company is party to a stop-loss agreement for losses under its employee group health plan. For calendar year 2016, the Company retains the risk of loss up to the first $400,000 of claims per participant as well as an annual aggregate amount.

The liability for total accrued insurance claims and related processing costs was $93.3 million and $89.7 million as of October 29, 2016 and July 30, 2016, respectively, of which $54.6 million and $52.8 million, respectively, was long-term and reflected in non-current liabilities in the condensed consolidated financial statements. Insurance recoveries/receivables related to accrued claims as of October 29, 2016 and July 30, 2016 were $5.6 million and $5.7 million, respectively, which were included in non-current other assets in the accompanying condensed consolidated balance sheets.

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Other Accrued Liabilities

3 Months Ended

Oct. 29, 2016

Payables and Accruals [Abstract]

Other Accrued Liabilities

Other Accrued Liabilities

Other accrued liabilities consisted of the following (dollars in thousands):

	October 29, 2016		July 30, 2016
Accrued payroll and related taxes	$	25,414	$	23,908
Accrued employee benefit and incentive plan costs	16,203		40,943
Accrued construction costs	41,521		41,123
Other current liabilities	14,672		16,328
Total other accrued liabilities	$	97,810	$	122,302

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Debt

3 Months Ended

Oct. 29, 2016

Debt Disclosure [Abstract]

Debt

Debt

The Company’s outstanding indebtedness consisted of the following (dollars in thousands):

	October 29, 2016			July 30, 2016
Credit Agreement - Revolving facility (matures April 2020)	$	68,000		$	—
Credit Agreement - Term loan facilities (mature April 2020)	346,250			346,250
0.75% convertible senior notes, net (matures September 2021)	377,751			373,077
	792,001			719,327
Less: current portion	(17,500		)	(13,125		)
Long-term debt	$	774,501		$	706,202

Senior Credit Agreement

The Company and certain of its subsidiaries are party to a credit agreement with the various lenders named therein, dated as of December 3, 2012 (as amended as of June 17, 2016, May 20, 2016, April 24, 2015 and September 9, 2015), that matures on April 24, 2020 (as amended, the “Credit Agreement”). The Credit Agreement provides for a $450.0 million revolving facility, $350.0 million in aggregate term loan facilities, and contains a sublimit of $200.0 million for the issuance of letters of credit. Subject to certain conditions, the Credit Agreement provides the Company the ability to enter into one or more incremental facilities, either by increasing the revolving commitments under the Credit Agreement and/or in the form of term loans, up to the greater of (i) $150.0 million and (ii) an amount such that, after giving effect to such incremental facility on a pro forma basis (assuming that the amount of the incremental commitments are fully drawn and funded), the consolidated senior secured leverage ratio does not exceed 2.25 to 1.00. The consolidated senior secured leverage ratio is the ratio of the Company’s consolidated senior secured indebtedness to its trailing twelve month consolidated earnings before interest, taxes, depreciation, and amortization (“EBITDA”), as defined by the Credit Agreement. The incremental facilities can be in the form of revolving commitments under the Credit Agreement and/or in the form of term loans. Payments under the Credit Agreement are guaranteed by substantially all of the Company’s subsidiaries and secured by the equity interests of the substantial majority of the Company’s subsidiaries.

Borrowings under the Credit Agreement bear interest at rates described below based upon the Company’s consolidated leverage ratio, which is the ratio of the Company’s consolidated total funded debt to its trailing twelve month consolidated EBITDA, as defined by the Credit Agreement. In addition, the Company incurs certain fees for unused balances and letters of credit at the rates described below, also based upon the Company’s consolidated leverage ratio:

Borrowings - Eurodollar Rate Loans	1.25% - 2.00% plus LIBOR
Borrowings - Base Rate Loans	0.25% - 1.00% plus administrative agent’s base rate(1)
Unused Revolver Commitment	0.25% - 0.40%
Standby Letters of Credit	1.25% - 2.00%
Commercial Letters of Credit	0.625% - 1.00%

⁽¹⁾ The agent’s base rate is described in the Credit Agreement as the highest of (i) the administrative agent’s prime rate, (ii) the Federal Funds Rate plus 0.50%, and (iii) the Eurodollar rate plus 1.00%, plus an applicable margin.

Standby letters of credit of approximately $57.6 million, issued as part of the Company’s insurance program, were outstanding under the Credit Agreement as of both October 29, 2016 and July 30, 2016. The weighted average interest rates and fees for balances under the Credit Agreement as of October 29, 2016 and July 30, 2016 were as follows:

	Weighted Average Rate End of Period
	October 29, 2016	July 30, 2016
Borrowings - Term loan facilities	2.52%	2.49%
Borrowings - Revolving facility(1)	3.05%	—%
Standby Letters of Credit	2.00%	2.00%
Unused Revolver	0.40%	0.40%

⁽¹⁾ There were no outstanding borrowings under the revolving facility as of July 30, 2016.

The Credit Agreement contains a financial covenant that requires the Company to maintain a consolidated leverage ratio of not greater than 3.50 to 1.00, as measured at the end of each fiscal quarter. It provides for certain increases to this ratio in connection with permitted acquisitions on the terms and conditions specified in the Credit Agreement. In addition, the Credit Agreement contains a financial covenant that requires the Company to maintain a consolidated interest coverage ratio, which is the ratio of the Company’s trailing twelve-month consolidated EBITDA to its consolidated interest expense, as defined by the Credit Agreement, of not less than 3.00 to 1.00, as measured at the end of each fiscal quarter. At October 29, 2016 and July 30, 2016, the Company was in compliance with the financial covenants of the Credit Agreement and had additional borrowing availability in the revolving facility of $324.4 million and $392.4 million, respectively, as determined by the most restrictive covenants.

0.75% Convertible Senior Notes Due 2021

On September 15, 2015, the Company issued $485.0 million principal amount of 0.75% convertible senior notes due September 2021 (the “Notes”) in a private placement. The Company received net proceeds of approximately $471.7 million after deducting the initial purchasers’ discount of approximately $13.3 million. The Company used approximately $60.0 million of the net proceeds to repurchase 805,000 shares of its common stock from the initial purchasers of the Notes in privately negotiated transactions. In addition, the Company used approximately $296.6 million of the net proceeds to fund the redemption of all of its 7.125% senior subordinated notes and approximately $41.1 million for the net cost of convertible note hedge transactions and warrant transactions as further described below. The remainder of the proceeds of approximately $73.9 million is intended for general corporate purposes.

The Notes, governed by the terms of an indenture between the Company and a bank trustee are unsecured obligations and do not contain any financial covenants or restrictions on the payments of dividends, the incurrence of indebtedness or the issuance or repurchase of securities by the Company. The Notes bear interest at a rate of 0.75% per year, payable in cash semiannually in March and September, and will mature on September 15, 2021, unless earlier purchased by the Company or converted. In the event the Company fails to perform certain obligations under the indenture, the Notes will accrue additional interest. Certain events are considered “events of default” under the Notes, which may result in the acceleration of the maturity of the Notes, as described in the indenture.

Each $1,000 of principal of the Notes is convertible into 10.3211 shares of the Company’s common stock, which is equivalent to an initial conversion price of approximately $96.89 per share. The conversion rate is subject to adjustment in certain circumstances, including in connection with specified fundamental changes (as defined in the indenture). In addition, holders of the Notes have the right to require the Company to repurchase all or a portion of their notes on the occurrence of a fundamental change at a price of 100% of their principal amount plus accrued and unpaid interest.

Prior to June 15, 2021, the Notes are convertible by the Note holder under the following circumstances: (1) during any fiscal quarter commencing after October 24, 2015 (and only during such fiscal quarter) if the last reported sale price of the Company’s common stock for at least 20 trading days (whether or not consecutive) during the 30 consecutive trading days period ending on the last trading day of the immediately preceding fiscal quarter is greater than or equal to 130% of the applicable conversion price on such trading day; (2) during the five consecutive business day period after any five consecutive trading day period (the “measurement period”) in which the trading price per $1,000 principal amount of Notes for each trading day of such measurement period was less than 98% of the product of the last reported sale price of the Company’s common stock and the applicable conversion rate on each such trading day; or (3) upon the occurrence of specified corporate events. On or after June 15, 2021 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert all or a portion of their Notes at any time regardless of the foregoing circumstances. Upon conversion, the Notes will be settled, at the Company’s election, in cash, shares of the Company’s common stock, or a combination of cash and shares of the Company’s common stock. The Company intends to settle the principal amount of the Notes with cash.

In accordance with ASC Topic 470, Debt (“ASC Topic 470”), certain convertible debt instruments that may be settled in cash upon conversion are required to be separately accounted for as liability and equity components. The carrying amount of the liability component is calculated by measuring the fair value of a similar instrument that does not have an associated convertible feature using an indicative market interest rate (“Comparable Yield”) as of the date of issuance. The difference between the principal amount of the notes and the carrying amount represents a debt discount. The debt discount is amortized to interest expense using the Comparable Yield (5.5% with respect to the Notes) using the effective interest rate method over the term of the notes. The Company incurred $4.3 million and $1.8 million of interest expense during the three months endedOctober 29, 2016 and October 24, 2015, respectively, for the non-cash amortization of the debt discount. The equity component represents the difference between the principal amount of the Notes and the debt discount, both measured at issuance. The equity component is not remeasured as long as it continues to meet the conditions for equity classification.

The Notes consist of the following components (dollars in thousands):

	October 29, 2016			July 30, 2016
Liability component
Principal amount of 0.75% convertible senior notes due September 2021	$	485,000		$	485,000
Less: Debt discount	(97,372		)	(101,679		)
Less: Debt issuance costs(1)	(9,877		)	(10,244		)
Net carrying amount of Notes	$	377,751		$	373,077
Equity Component(2)	$	112,554		$	112,554

⁽¹⁾ Original issuance costs of approximately $15.1 million related to the Notes included the initial purchasers’ discount of approximately $13.3 million and approximately $1.8 million paid to third parties. Approximately $11.5 million of issuance costs of the Notes was allocated to the liability component and recorded as a contra-liability, presented net against the carrying amount for the Notes on the Company’s condensed consolidated balance sheet, of which $9.9 million and $10.2 million remained unamortized as of October 29, 2016 and July 30, 2016, respectively. Debt issuance costs attributable to the liability component are amortized to interest expense on the effective interest rate method over the term of the Notes. During the three months endedOctober 29, 2016 and October 24, 2015, the Company recorded $0.4 million and $0.1 million, respectively, related to the amortization of debt issuance costs of the Notes.

⁽²⁾ Approximately $3.6 million of issuance costs paid to the initial purchasers of the Notes and third parties was allocated to the equity component and recorded net against the equity component in stockholders’ equity on the condensed consolidated balance sheets.

The Company determined that the fair value of the Notes as of October 29, 2016 and July 30, 2016 was approximately $413.3 million and $458.7 million, respectively, based on quoted market prices (level 2), compared to a net carrying amount of $377.8 million and $373.1 million, respectively. The fair value and net carrying amounts as of October 29, 2016 and July 30, 2016 are both reflected net of the debt discount of $97.4 million and $101.7 million, respectively, and debt issuance costs of $9.9 million and $10.2 million, respectively.

Convertible Note Hedge and Warrant Transactions

In connection with the offering of the Notes, the Company entered into convertible note hedge transactions with counterparties for the purpose of reducing the potential dilution to common stockholders from the conversion of the Notes and offsetting any potential cash payments in excess of the principal amount of the Notes. In the event that shares or cash are deliverable to holders of the Notes upon conversion at limits defined in the indenture, counterparties to the convertible note hedge will be required to deliver up to 5.006 million shares of the Company’s common stock or pay cash to the Company in a similar amount as the value that the Company delivers to the holders of the Notes based on a conversion price of $96.89 per share. The total cost of the convertible note hedge transactions was $115.8 million.

In addition, the Company entered into separately negotiated warrant transactions with the same counterparties as the convertible note hedge transactions whereby the Company sold warrants to purchase, subject to certain anti-dilution adjustments, up to 5.006 million shares of the Company’s common stock at a price of $130.43 per share. The warrants will not have a dilutive effect on the Company’s earnings per share unless the Company’s quarterly average share price exceeds the warrant strike price of $130.43 per share. In this event, the Company expects to settle the warrant transactions on a net share basis whereby it will issue shares of its common stock. The Company received proceeds of approximately $74.7 million from the sale of these warrants.

Upon settlement of the conversion premium of the Notes, convertible note hedge, and warrants, the resulting dilutive impact of these transactions, if any, would be the number of shares necessary to settle the value of the warrant transactions above $130.43 per share. The net amounts incurred in connection with the convertible note hedge and warrant transactions were recorded as a reduction to additional paid-in capital on the condensed consolidated balance sheets during the first quarter of fiscal 2016 and are not expected to be remeasured in subsequent reporting periods.

The Company recorded an initial deferred tax liability of $43.4 million in connection with the debt discount associated with the Notes and recorded an initial deferred tax asset of $43.2 million in connection with the convertible note hedge transactions. Both the deferred tax liability and deferred tax asset are included in non-current deferred tax liabilities in the condensed consolidated balance sheets.

7.125% Senior Subordinated Notes - Loss on Debt Extinguishment

As of July 25, 2015, Dycom Investments, Inc. (the “Issuer”), a wholly-owned subsidiary of the Company, had outstanding an aggregate principal amount of $277.5 million of 7.125% senior subordinated notes due 2021 (the “7.125% Notes”). The outstanding 7.125% Notes were redeemed on October 15, 2015 (the “Redemption Date”) with a portion of the proceeds from the Notes offering described above. The aggregate amount paid in connection with the redemption was $296.6 million and was comprised of the $277.5 million principal amount of the outstanding 7.125% Notes, $4.9 million for accrued and unpaid interest to the Redemption Date, and approximately $14.2 million for the applicable call premium as defined in the indenture governing the 7.125% Notes. The call premium amount consisted of (a) the present value as defined under the indenture of the sum of (i) approximately $4.9 million representing interest for the period from the Redemption Date through January 15, 2016, and (ii) the redemption price of 103.563% (expressed as a percentage of the principal amount) of the 7.125% Notes at January 15, 2016, minus (b) the principal amount of the 7.125% Notes.

In connection with the redemption of the 7.125% Notes, the Company incurred a pre-tax charge for early extinguishment of debt of approximately $16.3 million during the first quarter of fiscal 2016. This charge is comprised of: (i) $4.9 million for the present value of the interest payments for the period from the Redemption Date through January 15, 2016, (ii) $6.5 million for the excess of the present value of the redemption price over the carrying value of the 7.125% Notes, and (iii) $4.9 million for the write-off of deferred financing charges related to the fees incurred in connection with the issuance of the 7.125% Notes.

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Income Taxes

3 Months Ended

Oct. 29, 2016

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

The Company accounts for income taxes under the asset and liability method. This approach requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and the tax bases of assets and liabilities. The Company’s effective income tax rate differs from the statutory rate for the tax jurisdictions where it operates primarily as the result of the impact of non-deductible and non-taxable items and tax credits recognized in relation to pre-tax results. Measurement of the Company’s tax position is based on the applicable statutes, federal and state case law, and its interpretations of tax regulations.

The Company is subject to federal income taxes in the United States and the income taxes of multiple state jurisdictions and in Canada. Amounts of pre-tax earnings related to Canadian operations for the three months endedOctober 29, 2016 and October 24, 2015 were not material. With few exceptions, the Company is no longer subject to U.S. federal, state and local, or Canadian income tax examinations for fiscal years ended 2012 and prior. During fiscal 2016, the Company was notified by the Internal Revenue Service that its federal income tax return for fiscal 2014 was selected for examination. The Company believes its provision for income taxes is adequate; however, any assessment would affect the Company’s results of operations and cash flows. Income taxes payable totaled $27.9 million and $15.3 million as of October 29, 2016 and July 30, 2016, respectively. Income taxes receivable totaled $1.0 million and $1.4 million as of October 29, 2016 and July 30, 2016, respectively, and are included in current assets in the condensed consolidated balance sheets.

As of both October 29, 2016 and July 30, 2016, the Company had total unrecognized tax benefits of $2.4 million resulting from uncertain tax positions. The Company’s effective tax rate will be reduced during future periods if it is determined these tax benefits are realizable. The Company had approximately $1.0 million accrued for the payment of interest and penalties as of both October 29, 2016 and July 30, 2016. Interest expense related to unrecognized tax benefits for the Company for the three months endedOctober 29, 2016 and October 24, 2015 was not material.

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Other Income, Net

3 Months Ended

Oct. 29, 2016

Other Income and Expenses [Abstract]

Other Income, Net

Other Income, Net

The components of other income, net, were as follows (dollars in thousands):

	For the Three Months Ended
	October 29, 2016			October 24, 2015
Gain on sale of fixed assets	$	1,443		$	1,136
Miscellaneous (expense) income, net	(503		)	333
Total other income, net	$	940		$	1,469

Other income, net includes approximately $0.6 million of discount fee expense during the three months endedOctober 29, 2016 associated with the collection of accounts receivables under a customer-sponsored vendor payment program which the Company began participating in during the fourth quarter of fiscal 2016.

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Capital Stock

3 Months Ended

Oct. 29, 2016

Stockholders' Equity Note [Abstract]

Capital Stock

Capital Stock

Repurchases of Common Stock -The Company made the following share repurchases during fiscal 2016:

Period	Number of Shares Repurchased	Total Consideration (In thousands)		Average Price Per Share
Fiscal 2016:
Three months ended October 24, 2015	954,224	$	69,997	$	73.35
Three months ended April 23, 2016	1,557,354	$	100,000	$	64.21

There were no shares repurchased during the three months endedOctober 29, 2016. In connection with the Notes offering in September 2015, the Company used approximately $60.0 million of the net proceeds from the Notes to repurchase 805,000 shares of its common stock from the initial purchasers of the Notes in privately negotiated transactions at a price of $74.53 per share, the closing price of Dycom’s common stock on September 9, 2015. The additional $110.0 million spent during fiscal 2016 was for shares repurchased under authorized share repurchase programs. All shares repurchased have been canceled. Upon cancellation, the excess over par value is recorded as a reduction in additional paid-in capital until the balance is reduced to zero, with any additional excess recorded to retained earnings. As of October 29, 2016, $100.0 million authorized on April 26, 2016 remained available for repurchases through October 2017 in open market or private transactions.

Restricted Stock Tax Withholdings - During the three months endedOctober 29, 2016 and October 24, 2015, the Company withheld 16,290 shares and 15,301 shares, respectively, totaling $1.4 million and $1.2 million, respectively, to meet payroll tax withholdings obligations arising from the vesting of restricted share units. All shares withheld have been canceled. Shares of common stock withheld for tax withholdings do not reduce the Company’s total share repurchase authority.

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Stock-Based Awards

3 Months Ended

Oct. 29, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Awards

Stock-Based Awards

The Company has certain stock-based compensation plans under which it grants stock-based awards, including stock options, restricted share units, and performance share units to attract, retain, and reward talented employees, officers and directors, and to align stockholder and employee interests.

Compensation expense for stock-based awards is based on fair value at the measurement date and fluctuates over time as a result of the vesting period of the stock-based awards and the Company’s performance, as measured by criteria set forth in the performance-based awards. This expense is included in general and administrative expenses in the condensed consolidated statements of operations and the amount of expense ultimately recognized depends on the number of awards that actually vest. Accordingly, stock-based compensation expense may vary from fiscal year to fiscal year.

The performance criteria for target awards are based on the Company’s fiscal year operating earnings (adjusted for certain amounts) as a percentage of contract revenues and its fiscal year operating cash flow level. Additionally, certain awards include three-year performance goals that, if met, result in supplemental shares awarded. For performance-based restricted share units (“Performance RSUs”), the Company evaluates compensation expense quarterly and recognizes expense for performance-based awards only if it determines it is probable that performance criteria for the awards will be met. In the event the Company determines it is no longer probable that it will achieve certain performance criteria for the awards, it would reverse the associated stock-based compensation expense that it had previously recognized in the period such determination is made.

Stock-based compensation expense and the related tax benefit recognized related to stock options and restricted share units during the three months endedOctober 29, 2016 and October 24, 2015 were as follows (dollars in thousands):

	For the Three Months Ended
	October 29, 2016		October 24, 2015
Stock-based compensation	$	5,707	$	4,509
Tax benefit recognized in the statement of operations	$	2,183	$	1,729

As of October 29, 2016, the Company had unrecognized compensation expense related to stock options, time-based restricted share units (“RSUs”), and target Performance RSUs (based on the Company’s estimate of performance goal achievement) of $2.5 million, $7.0 million, and $13.0 million, respectively. This expense will be recognized over a weighted-average number of years of 2.5, 2.5, and 1.5, respectively, based on the average remaining service periods for the awards. As of October 29, 2016, the Company may recognize an additional $4.5 million in compensation expense in future periods if the maximum amount of Performance RSUs is earned based on certain performance measures being met.

Stock Options

The following table summarizes stock option award activity during the three months endedOctober 29, 2016:

	Stock Options
	Shares		Weighted Average Exercise Price
Outstanding as of July 30, 2016	737,267		$	20.99
Granted	—		$	—
Options exercised	(22,284	)	$	9.08
Canceled	(1,000	)	$	6.83
Outstanding as of October 29, 2016	713,983		$	21.39
Exercisable options as of October 29, 2016	530,211		$	15.92

RSUs and Performance RSUs

The following table summarizes RSU and Performance RSU award activity during the three months endedOctober 29, 2016:

	Restricted Stock
	RSUs				Performance RSUs
	Share Units		Weighted Average Grant Price		Share Units		Weighted Average Grant Price
Outstanding as of July 30, 2016	251,264		$	42.56	625,971		$	47.66
Granted	571		$	93.78	31,564		$	85.64
Share units vested	(8,396	)	$	65.25	(30,518	)	$	42.15
Forfeited or canceled	(785	)	$	25.79	(51,145	)	$	40.44
Outstanding as of October 29, 2016	242,654		$	41.95	575,872		$	50.67

The total amount of granted Performance RSUs presented above consists of 15,782 target shares and 15,782 supplemental shares granted to officers of the Company. During the three months endedOctober 29, 2016, the Company canceled 49,797 supplemental shares of Performance RSUs outstanding as of July 30, 2016, as a result of the fiscal 2016 performance criteria for attaining those supplemental shares not being met. The total amount of Performance RSUs outstanding as of October 29, 2016 consists of 487,333 target shares and 88,539 supplemental shares.

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Concentration of Credit Risk

3 Months Ended

Oct. 29, 2016

Risks and Uncertainties [Abstract]

Concentration of Credit Risk

Concentration of Credit Risk

The Company’s customer base is highly concentrated, with its top five customers during each of the three months endedOctober 29, 2016 and October 24, 2015 accounting for approximately 74.9% and 64.9% of its total contract revenues, respectively. Customers whose contract revenues exceeded 10% of total contract revenue during the three months endedOctober 29, 2016 or October 24, 2015 were as follows:

	For the Three Months Ended
	October 29, 2016	October 24, 2015
AT&T Inc.	29.0%	19.1%
CenturyLink, Inc.	15.7%	15.6%
Comcast Corporation	15.1%	12.0%

Customers whose combined amounts of trade accounts receivable and costs and estimated earnings in excess of billings, net (“CIEB, net”) exceeded 10% of total combined trade receivables and CIEB, net as of October 29, 2016 or July 30, 2016 were as follows (dollars in millions):

	October 29, 2016			July 30, 2016
	Amount		% of Total	Amount		% of Total
AT&T Inc.	$	183.5	22.9%	$	138.8	20.3%
Comcast Corporation	$	117.0	14.6%	$	95.3	13.9%
CenturyLink, Inc.	$	108.3	13.5%	$	79.0	11.5%
Windstream Corporation	$	90.9	11.4%	$	79.0	11.5%
Verizon Communications Inc.	$	80.1	10.0%	$	69.0	10.1%

In addition, another customer had $72.1 million, or 9.0%, as of October 29, 2016, and $71.5 million, or 10.4%, as of July 30, 2016.

The Company believes that none of its significant customers were experiencing financial difficulties that would materially impact the collectability of the Company’s trade accounts receivable and costs in excess of billings as of October 29, 2016. See Note 4, Accounts Receivable, and Note 5, Costs and Estimated Earnings in Excess of Billings, for additional information regarding the Company’s trade accounts receivable and costs and estimated earnings in excess of billings.

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Commitments and Contingencies

3 Months Ended

Oct. 29, 2016

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

In May 2013, CertusView Technologies, LLC (“CertusView”), a wholly-owned subsidiary of the Company, filed suit against S & N Communications, Inc. and S&N Locating Services, LLC (together, “S&N”) in the United States District Court for the Eastern District of Virginia alleging infringement of certain United States patents. In January 2015, the District Court granted S&N’s motion for judgment on the pleadings for failure to claim patent-eligible subject matter, and entered final judgment. In May 2015, the District Court reopened the case to allow S&N to proceed with inequitable conduct counterclaims. A bench trial in the District Court on the inequitable conduct counterclaims whereby S&N was seeking additional grounds to find the patents unenforceable took place in March 2016. In August 2016, the District Court ruled against S&N and in favor of CertusView on the inequitable conduct counterclaims and entered final judgment. Subsequent to the judgment being entered, on August 24, 2016, S&N filed a motion requesting the District Court make a finding that the suit was an exceptional case and award S&N recovery of its attorney fees. On September 1, 2016, CertusView appealed to the Federal Circuit Court the January 2015 District Court judgment of patent invalidity. CertusView expects its appeal will be decided during the second half of calendar 2017. Additionally, on November 21, 2016, the District Court denied S&N’s motion for an exceptional case finding while allowing S&N permission to refile after conclusion of CertusView’s appeal to the Federal Circuit Court.

In September 2016, certain former employees of two subcontractors of TESINC, LLC (“TESINC”), a wholly owned subsidiary of the Company, commenced a lawsuit against those subcontractors, TESINC and a customer of TESINC in the United States District Court for the Eastern District of Pennsylvania. The lawsuit alleges that TESINC, its customer and those subcontractors violated the Pennsylvania Minimum Wage Act of 1968, the Pennsylvania Wage Payment and Collection Law, and the New Jersey Wage and Hour Law by failing to comply with applicable minimum wage and overtime pay requirements as a result of the misclassification of workers as independent contractors. The plaintiffs seek unspecified damages and other relief on behalf of themselves and a putative class of similarly situated workers who had performed work between April 1, 2016 and June 30, 2016. TESINC answered the complaint on November 14, 2016. It is too early to evaluate the likelihood of an outcome to this matter or estimate the amount or range of potential loss, if any. The Company intends to vigorously defend itself against this lawsuit.

In April 2016, a former employee of Prince Telecom, LLC (“Prince”), a wholly owned subsidiary of the Company, commenced a lawsuit against Prince in the Superior Court of California under the California Labor Code Private Attorneys General Act (“PAGA”). The lawsuit alleges that Prince violated the California Labor Code by, among other things, failing to pay the California minimum wage, failing to pay for all hours worked (including overtime), failing to provide meal breaks and failing to provide accurate wage statements. The plaintiff seeks to recover all penalties arising from each alleged PAGA violation on behalf of himself and a putative class of current and former employees of Prince who worked as technicians in the State of California in the year preceding the filing date of the lawsuit. It is too early to evaluate the likelihood of an outcome to this matter or estimate the amount or range of potential loss, if any, as discovery commenced in August 2016 and is ongoing. The Company intends to vigorously defend itself against this lawsuit.

During the fourth quarter of fiscal 2016, one of the Company’s subsidiaries, which previously contributed to the Pension, Hospitalization and Benefit Plan of the Electrical Industry - Pension Trust Fund (the “Plan”), a multiemployer pension plan, ceased operations. In October 2016, the Plan demanded payment for a claimed withdrawal liability of approximately $13.0 million. The Company is disputing the claim of a withdrawal liability demanded by the Plan as it believes there is a statutory exemption available under the Employee Retirement Income Security Act for multiemployer pension plans that primarily cover employees in the building and construction industry. However, there can be no assurance that the Company will be successful in asserting the statutory exemption as a defense. As required by the Employee Retirement Income Security Act, in November 2016, the subsidiary began making monthly payments of the claimed withdrawal liability to the Plan in the amount of approximately $0.1 million. If the Company prevails in disputing the withdrawal liability all such payments will be refunded to the Company.

From time to time, the Company is party to various other claims and legal proceedings. It is the opinion of management, based on information available at this time, that such other pending claims or proceedings will not have a material effect on its financial statements.

For claims within its insurance program, the Company retains the risk of loss, up to certain limits, for matters related to automobile liability, general liability (including damages associated with underground facility locating services), workers’ compensation, and employee group health. The Company has established reserves that it believes to be adequate based on current evaluations and experience with these types of claims. For these claims, the effect on the Company’s financial statements is generally limited to the amount needed to satisfy insurance deductibles or retentions.

Commitments

Performance Bonds and Guarantees - The Company has obligations under performance and other surety contract bonds related to certain of its customer contracts. Performance bonds generally provide a customer with the right to obtain payment and/or performance from the issuer of the bond if the Company fails to perform its contractual obligations. As of October 29, 2016 and July 30, 2016, the Company had $177.6 million and $165.8 million of outstanding performance and other surety contract bonds, respectively.

The Company periodically guarantees certain obligations of its subsidiaries, including obligations in connection with obtaining state contractor licenses and leasing real property and equipment.

Letters of Credit - The Company has standby letters of credit issued under its Credit Agreement as part of its insurance program. These standby letters of credit collateralize the Company’s obligations to its insurance carriers in connection with the settlement of potential claims. As of both October 29, 2016 and July 30, 2016, the Company had $57.6 million of outstanding standby letters of credit issued under the Credit Agreement.

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Basis of Presentation and Accounting Policies (Policies)

3 Months Ended

Oct. 29, 2016

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

Dycom Industries, Inc. (“Dycom” or the “Company”) is a leading provider of specialty contracting services throughout the United States and in Canada. The Company provides program management, engineering, construction, maintenance and installation services for telecommunications providers, underground facility locating services for various utilities, including telecommunications providers, and other construction and maintenance services for electric and gas utilities.

The accompanying unaudited condensed consolidated financial statements include the results of Dycom and its subsidiaries, all of which are wholly-owned. All intercompany accounts and transactions have been eliminated. In the opinion of management, all adjustments (consisting of normal and recurring adjustments) considered necessary for a fair statement of the results for the interim periods presented have been included. These financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. Operating results for the interim period are not necessarily indicative of the results expected for any other interim period or for the full fiscal year. These condensed consolidated financial statements and accompanying notes should be read in conjunction with Management’sDiscussion and Analysis of Financial Condition and Results of Operations contained in this report and the Company’s audited financial statements for the year ended July 30, 2016 included in the Company’s Annual Report on Form 10-K for the year ended July 30, 2016, filed with the SEC on August 31, 2016.

Segment Information

Segment Information – The Company operates in one reportable segment. Its services are provided by its operating segments on a decentralized basis. Each operating segment consists of a subsidiary (or in certain instances, the combination of two or more subsidiaries). Management of the operating segments report to the Company’s Chief Operating Officer who reports to the Chief Executive Officer, the chief operating decision maker. All of the Company’s operating segments have been aggregated into one reportable segment based on their similar economic characteristics, nature of services and production processes, type of customers, and service distribution methods. The Company’s operating segments provide services throughout the United States and in Canada. Revenues from services provided in Canada were not material during the three months endedOctober 29, 2016 and October 24, 2015. Additionally, the Company had no material long-lived assets in Canada as of October 29, 2016 or July 30, 2016.

Accounting Period

Accounting Period – The Company’s fiscal year ends on the last Saturday in July. As a result, each fiscal year consists of either 52 weeks or 53 weeks of operations (with the additional week of operations occurring in the fourth quarter). Fiscal 2016 consisted of 53 weeks of operations and fiscal 2017 will consist of 52 weeks of operations.

Use of Estimates

Use of Estimates – The preparation of financial statements in conformity with GAAP requires management to make certain estimates and assumptions that affect the amounts reported in these condensed consolidated financial statements and accompanying notes. These estimates are based on the Company’s historical experience and management’s understanding of current facts and circumstances. At the time they are made, the Company believes that such estimates are fair when considered in conjunction with the consolidated financial position and results of operations taken as a whole. However, actual results could differ materially from those estimates. There have been no material changes to the Company’s significant accounting policies and critical accounting estimates described in the Company’s Annual Report on Form 10-K for the year ended July 30, 2016.

Revenue Recognition, Policy

Revenue Recognition. The Company performs a majority of its services under master service agreements and other agreements that contain customer-specified service requirements, such as discrete pricing for individual tasks. Revenue is recognized under these arrangements based on units-of-delivery as each unit is completed. The remainder of the Company’s services, representing less than 5% of its contract revenues during the three months endedOctober 29, 2016 and less than 10% of its contract revenues during the three months endedOctober 24, 2015, are performed under contracts using the cost-to-cost measure of the percentage of completion method of accounting. Revenue is recognized under these arrangements based on the ratio of contract costs incurred to date to total estimated contract costs. For contracts using the cost-to-cost measure of the percentage of completion method of accounting, the Company accrues the entire amount of a contract loss at the time the loss is determined to be probable and can be reasonably estimated. During the three months endedOctober 29, 2016 and October 24, 2015, there was no material impact to the Company’s results of operations due to changes in contract estimates.

There were no material amounts of unapproved change orders or claims recognized during the three months endedOctober 29, 2016 or October 24, 2015. The current asset “Costs and estimated earnings in excess of billings” represents revenues recognized in excess of amounts billed. The current liability “Billings in excess of costs and estimated earnings” represents billings in excess of revenues recognized.

Restricted Cash

Restricted Cash – As of October 29, 2016 and July 30, 2016, the Company had approximately $5.5 million and $5.0 million, respectively, in restricted cash, which is held as collateral in support of the Company’s insurance obligations. Restricted cash is included in other assets in the condensed consolidated balance sheets and changes in restricted cash are reported in cash flows used in investing activities in the condensed consolidated statements of cash flows.

Fair Value of Financial Instruments

Fair Value of Financial Instruments – The Company’s financial instruments primarily consist of cash and equivalents, restricted cash, accounts receivable, income taxes receivable and payable, accounts payable, certain accrued expenses, and long-term debt. The carrying amounts of these items approximate fair value due to their short maturity, except for certain of the Company’s outstanding long-term debt which is based on observable market-based inputs (Level 2). See Note 10, Debt, for further information regarding the fair value of such financial instruments. The Company’s cash and equivalents are based on quoted market prices in active markets for identical assets (Level 1) as of October 29, 2016 and July 30, 2016. During the three months endedOctober 29, 2016 and October 24, 2015, the Company had no material nonrecurring fair value measurements of assets or liabilities subsequent to their initial recognition.

Other Assets

Other Assets– As of October 29, 2016 and July 30, 2016, other non-current assets consist of deferred financing costs related to the Company’s revolving credit facility of $5.9 million and $6.4 million, respectively, insurance recoveries/receivables related to accrued claims of $5.6 million and $5.7 million, respectively, as well as long-term deposits, prepaid discounts, and other non-current assets totaling $18.0 million and $17.7 million, respectively. As of October 29, 2016 and July 30, 2016, other non-current assets also included $4.0 million for an investment in nonvoting senior units of a former customer, which is accounted for using the cost method.

Recently Issued Accounting Pronouncements

Recently Issued Accounting Pronouncements

There have been no changes in the expected dates of adoption or estimated effects on the Company’s consolidated financial statements of recently issued accounting pronouncements from those disclosed in the Company’s Annual Report on Form 10-K for the year ended July 30, 2016 filed with the SEC on August 31, 2016. Accounting standards adopted during the period covered in this Quarterly Report on Form 10-Q and recently issued accounting pronouncements are discussed below.

Recently Adopted Accounting Standards

Business Combinations - In September 2015, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments (“ASU 2015-16”). ASU 2015-16 replaces the requirement for an acquirer in a business combination to retrospectively adjust provisional amounts recognized at the acquisition date with a corresponding adjustment to goodwill when measurement period adjustments are identified. The new guidance requires an acquirer to recognize adjustments in the reporting period in which the adjustment amounts are determined. The acquirer must record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. Additionally, the acquirer must present separately on the face of the income statement, or disclose in the notes, the portion of the amount recorded in current period earnings by line item that would have been recorded in previous reporting periods if the adjustments had been recognized as of the acquisition date. The Company adopted ASU 2015-16 during the first quarter of fiscal 2017 and it did not have a material effect on the Company’s consolidated financial statements.

Accounting Standards Not Yet Adopted

Income Taxes - In October 2016, the FASB issued Accounting Standards Update No. 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory (“ASU 2016-16”). ASU 2016-16 amends the current GAAP prohibition of recognizing current and deferred income taxes for intra-entity asset transfers until the asset has been sold to an outside party. The update requires an entity to recognize the income tax consequences of an intra-entity transfer for assets other than inventory when the transfer occurs. ASU 2016-16 will be effective for the Company in fiscal 2019 and interim reporting periods within that year. Early adoption is permitted as of the beginning of an interim or annual reporting period. The Company expects the adoption of this guidance will not have a material effect on the Company’s consolidated financial statements.

Statement of Cash Flows - In August 2016, the FASB issued Accounting Standards Update No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (“ASU 2016-15”). ASU 2016-15 is intended to reduce the diversity in practice regarding the classification of certain transactions within the statement of cash flows. ASU 2016-15 will be effective for the Company in fiscal 2019 and interim reporting periods within that year. Early adoption is permitted as of the beginning of an interim or annual reporting period. The Company is currently evaluating the effect of the adoption of this guidance on the Company’s consolidated financial statements.

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Computation of Earnings Per Common Share (Tables)

3 Months Ended

Oct. 29, 2016

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Reconciliation

The following table sets forth the computation of basic and diluted earnings per common share (dollars in thousands, except per share amounts):

	For the Three Months Ended
	October 29, 2016		October 24, 2015
Net income available to common stockholders (numerator)	$	51,050	$	30,824
Weighted-average number of common shares (denominator)	31,429,493		32,871,240
Basic earnings per common share	$	1.62	$	0.94
Weighted-average number of common shares	31,429,493		32,871,240
Potential shares of common stock arising from stock options, and unvested restricted share units	770,794		1,015,507
Total shares-diluted (denominator)	32,200,287		33,886,747
Diluted earnings per common share	$	1.59	$	0.91

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The weighted-average number of common shares outstanding used in the computation of diluted earnings per common share does not include the effect of the following instruments because their inclusion would have been anti-dilutive:

	For the Three Months Ended
	October 29, 2016	October 24, 2015
Stock-based awards	41,302	40,536
0.75% convertible senior notes due 2021	5,005,734	5,005,734
Warrants	5,005,734	5,005,734
Total anti-dilutive weighted shares excluded from the calculation of earnings per common share	10,052,770	10,052,004

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Acquisitions (Tables)

3 Months Ended

Oct. 29, 2016

Business Acquisition [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The following table summarizes the aggregate consideration paid for businesses acquired in fiscal 2016 and presents the allocation of these amounts to the net tangible and identifiable intangible assets based on their estimated fair values as of the respective dates of acquisition (dollars in millions):

	2016
Assets
Accounts receivable	$	16.3
Costs and estimated earnings in excess of billings	34.8
Inventories and other current assets	11.8
Property and equipment	11.5
Goodwill	36.9
Intangible assets - customer relationships	94.5
Intangible assets - trade names and other	1.8
Total assets	207.6
Liabilities
Accounts payable	23.5
Accrued and other liabilities	26.9
Total liabilities	50.4
Net Assets Acquired	$	157.2

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Accounts Receivable (Tables)

3 Months Ended

Oct. 29, 2016

Receivables [Abstract]

Schedule of Accounts Receivable

Accounts receivable consisted of the following (dollars in thousands):

	October 29, 2016			July 30, 2016
Contract billings	$	300,086		$	297,532
Retainage	31,289			32,101
Total	331,375			329,633
Less: allowance for doubtful accounts	(1,589		)	(1,603		)
Accounts receivable, net	$	329,786		$	328,030

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Costs and Estimated Earnings in Excess of Billings (Tables)

3 Months Ended

Oct. 29, 2016

Contractors [Abstract]

Costs and Estimated Earnings in Excess of Billings, Net

Costs and estimated earnings in excess of billings (“CIEB”) includes revenue for services performed under contracts using the units-of-delivery method of accounting and the cost-to-cost measure of the percentage of completion method of accounting. Amounts consisted of the following (dollars in thousands):

	October 29, 2016			July 30, 2016
Costs incurred on contracts in progress	$	397,412		$	307,826
Estimated to date earnings	119,012			92,226
Total costs and estimated earnings	516,424			400,052
Less: billings to date	(42,735		)	(42,637		)
	$	473,689		$	357,415
Included in the accompanying condensed consolidated balance sheets under the captions:
Costs and estimated earnings in excess of billings	$	488,960		$	376,972
Billings in excess of costs and estimated earnings	(15,271		)	(19,557		)
	$	473,689		$	357,415

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Property and Equipment (Tables)

3 Months Ended

Oct. 29, 2016

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment consisted of the following (dollars in thousands):

	Estimated Useful Lives (Years)	October 29, 2016			July 30, 2016
Land	—	$	3,475		$	3,475
Buildings	10-35	12,011			11,969
Leasehold improvements	1-10	14,757			13,753
Vehicles	1-5	423,195			404,273
Computer hardware and software	1-7	98,972			95,570
Office furniture and equipment	1-10	10,852			10,374
Equipment and machinery	1-10	250,036			242,079
Total		813,298			781,493
Less: accumulated depreciation		(475,645		)	(454,823		)
Property and equipment, net		$	337,653		$	326,670

Depreciation expense was $28.4 million and $22.7 million for the three months endedOctober 29, 2016 and October 24, 2015, respectively.

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Goodwill and Intangible Assets (Tables)

3 Months Ended

Oct. 29, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Changes in the carrying amount of goodwill for fiscal 2017 were as follows (dollars in thousands):

	Goodwill			Accumulated Impairment Losses			Total
Balance as of July 30, 2016	$	505,924		$	(195,767	)	$	310,157
Purchase price allocation adjustments	(1,488		)	—			(1,488		)
Balance as of October 29, 2016	$	504,436		$	(195,767	)	$	308,669

Schedule of Intangible Assets

The Company’s intangible assets consisted of the following (dollars in thousands):

	Weighted Average Remaining Useful Lives (In years)	October 29, 2016		July 30, 2016
Gross carrying amount:
Customer relationships	12.5	$	289,917	$	289,955
Contract backlog	0.1	4,780		4,780
Trade names	7.3	9,650		9,800
UtiliQuest trade name	—	4,700		4,700
Non-compete agreements	2.4	685		685
		309,732		309,920
Accumulated amortization:
Customer relationships		106,716		101,012
Contract backlog		4,751		4,666
Trade names		6,220		6,034
Non-compete agreements		381		329
		118,068		112,041
Intangible assets, net		$	191,664	$	197,879

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Other Accrued Liabilities (Tables)

3 Months Ended

Oct. 29, 2016

Payables and Accruals [Abstract]

Schedule of Other Accrued Liabilities

Other accrued liabilities consisted of the following (dollars in thousands):

	October 29, 2016		July 30, 2016
Accrued payroll and related taxes	$	25,414	$	23,908
Accrued employee benefit and incentive plan costs	16,203		40,943
Accrued construction costs	41,521		41,123
Other current liabilities	14,672		16,328
Total other accrued liabilities	$	97,810	$	122,302

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Debt (Tables)

3 Months Ended

Oct. 29, 2016

Debt Disclosure [Abstract]

Outstanding Indebtedness

The Company’s outstanding indebtedness consisted of the following (dollars in thousands):

	October 29, 2016			July 30, 2016
Credit Agreement - Revolving facility (matures April 2020)	$	68,000		$	—
Credit Agreement - Term loan facilities (mature April 2020)	346,250			346,250
0.75% convertible senior notes, net (matures September 2021)	377,751			373,077
	792,001			719,327
Less: current portion	(17,500		)	(13,125		)
Long-term debt	$	774,501		$	706,202

Convertible Debt

The Notes consist of the following components (dollars in thousands):

	October 29, 2016			July 30, 2016
Liability component
Principal amount of 0.75% convertible senior notes due September 2021	$	485,000		$	485,000
Less: Debt discount	(97,372		)	(101,679		)
Less: Debt issuance costs(1)	(9,877		)	(10,244		)
Net carrying amount of Notes	$	377,751		$	373,077
Equity Component(2)	$	112,554		$	112,554

⁽¹⁾ Original issuance costs of approximately $15.1 million related to the Notes included the initial purchasers’ discount of approximately $13.3 million and approximately $1.8 million paid to third parties. Approximately $11.5 million of issuance costs of the Notes was allocated to the liability component and recorded as a contra-liability, presented net against the carrying amount for the Notes on the Company’s condensed consolidated balance sheet, of which $9.9 million and $10.2 million remained unamortized as of October 29, 2016 and July 30, 2016, respectively. Debt issuance costs attributable to the liability component are amortized to interest expense on the effective interest rate method over the term of the Notes. During the three months endedOctober 29, 2016 and October 24, 2015, the Company recorded $0.4 million and $0.1 million, respectively, related to the amortization of debt issuance costs of the Notes.

⁽²⁾ Approximately $3.6 million of issuance costs paid to the initial purchasers of the Notes and third parties was allocated to the equity component and recorded net against the equity component in stockholders’ equity on the condensed consolidated balance sheets.

Schedule Interest Rates for the Credit Agreement

Borrowings under the Credit Agreement bear interest at rates described below based upon the Company’s consolidated leverage ratio, which is the ratio of the Company’s consolidated total funded debt to its trailing twelve month consolidated EBITDA, as defined by the Credit Agreement. In addition, the Company incurs certain fees for unused balances and letters of credit at the rates described below, also based upon the Company’s consolidated leverage ratio:

Borrowings - Eurodollar Rate Loans	1.25% - 2.00% plus LIBOR
Borrowings - Base Rate Loans	0.25% - 1.00% plus administrative agent’s base rate(1)
Unused Revolver Commitment	0.25% - 0.40%
Standby Letters of Credit	1.25% - 2.00%
Commercial Letters of Credit	0.625% - 1.00%

⁽¹⁾ The agent’s base rate is described in the Credit Agreement as the highest of (i) the administrative agent’s prime rate, (ii) the Federal Funds Rate plus 0.50%, and (iii) the Eurodollar rate plus 1.00%, plus an applicable margin.

The weighted average interest rates and fees for balances under the Credit Agreement as of October 29, 2016 and July 30, 2016 were as follows:

	Weighted Average Rate End of Period
	October 29, 2016	July 30, 2016
Borrowings - Term loan facilities	2.52%	2.49%
Borrowings - Revolving facility(1)	3.05%	—%
Standby Letters of Credit	2.00%	2.00%
Unused Revolver	0.40%	0.40%

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Other Income, Net (Tables)

3 Months Ended

Oct. 29, 2016

Other Income and Expenses [Abstract]

Schedule of Other Income, Net

The components of other income, net, were as follows (dollars in thousands):

	For the Three Months Ended
	October 29, 2016			October 24, 2015
Gain on sale of fixed assets	$	1,443		$	1,136
Miscellaneous (expense) income, net	(503		)	333
Total other income, net	$	940		$	1,469

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Capital Stock (Tables)

3 Months Ended

Oct. 29, 2016

Stockholders' Equity Note [Abstract]

Schedule of Share Repurchases Under Current and Previously Authorized Share Repurchase Programs

Repurchases of Common Stock -The Company made the following share repurchases during fiscal 2016:

Period	Number of Shares Repurchased	Total Consideration (In thousands)		Average Price Per Share
Fiscal 2016:
Three months ended October 24, 2015	954,224	$	69,997	$	73.35
Three months ended April 23, 2016	1,557,354	$	100,000	$	64.21

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Stock-Based Awards (Tables)

3 Months Ended

Oct. 29, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-based Compensation Expense and Related Tax Benefit Recognized

Stock-based compensation expense and the related tax benefit recognized related to stock options and restricted share units during the three months endedOctober 29, 2016 and October 24, 2015 were as follows (dollars in thousands):

	For the Three Months Ended
	October 29, 2016		October 24, 2015
Stock-based compensation	$	5,707	$	4,509
Tax benefit recognized in the statement of operations	$	2,183	$	1,729

Schedule of Share-based Compensation, Stock Options Award Activity

The following table summarizes stock option award activity during the three months endedOctober 29, 2016:

	Stock Options
	Shares		Weighted Average Exercise Price
Outstanding as of July 30, 2016	737,267		$	20.99
Granted	—		$	—
Options exercised	(22,284	)	$	9.08
Canceled	(1,000	)	$	6.83
Outstanding as of October 29, 2016	713,983		$	21.39
Exercisable options as of October 29, 2016	530,211		$	15.92

Schedule of Share-based Compensation, RSU and Performance RSU Activity

The following table summarizes RSU and Performance RSU award activity during the three months endedOctober 29, 2016:

	Restricted Stock
	RSUs				Performance RSUs
	Share Units		Weighted Average Grant Price		Share Units		Weighted Average Grant Price
Outstanding as of July 30, 2016	251,264		$	42.56	625,971		$	47.66
Granted	571		$	93.78	31,564		$	85.64
Share units vested	(8,396	)	$	65.25	(30,518	)	$	42.15
Forfeited or canceled	(785	)	$	25.79	(51,145	)	$	40.44
Outstanding as of October 29, 2016	242,654		$	41.95	575,872		$	50.67

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Concentration of Credit Risk (Tables)

3 Months Ended

Oct. 29, 2016

Risks and Uncertainties [Abstract]

Schedule that Represents A Significant Portion of the Company’s Customer Base and Each Over 10% of Total Revenue

Customers whose contract revenues exceeded 10% of total contract revenue during the three months endedOctober 29, 2016 or October 24, 2015 were as follows:

	For the Three Months Ended
	October 29, 2016	October 24, 2015
AT&T Inc.	29.0%	19.1%
CenturyLink, Inc.	15.7%	15.6%
Comcast Corporation	15.1%	12.0%

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Basis of Presentation and Accounting Policies (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Oct. 29, 2016 USD ($) segment	Oct. 24, 2015	Jul. 30, 2016 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | segment	1
Prepaid Expense and Other Assets	$ 18,000		$ 17,700
Debt Issuance Costs, Net	5,900		6,400
Insurance recoveries/receivables related to accrued claims	5,600		5,700
Restricted cash	5,500		5,000
Investments and other noncurrent assets	$ 4,000		$ 4,000
Fiscal period duration	364 days		371 days
Non-Current Other Assets
Segment Reporting Information [Line Items]
Insurance recoveries/receivables related to accrued claims			$ 5,700
Revenue Recognized Using Cost To Cost Percentage of Completion Method | Maximum
Segment Reporting Information [Line Items]
Contract revenues	5.00%	10.00%
Stock Options
Segment Reporting Information [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	4 years		4 years
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	10 years		10 years
Performance RSUs
Segment Reporting Information [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years		3 years
Supplemental Shares
Segment Reporting Information [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years		3 years
RSUs
Segment Reporting Information [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	4 years		4 years

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Computation of Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015	Jul. 30, 2016	Sep. 15, 2015
Basic earnings per unit
Net income	$ 51,050	$ 30,824
Weighted-average number of common shares (in shares)	31,429,493	32,871,240
Basic earnings per common share (in dollars per share)	$ 1.62	$ 0.94
Diluted earnings per unit
Weighted-average number of common shares (in shares)	31,429,493	32,871,240
Potential common stock arising from stock options, and unvested restricted share units (in shares)	770,794	1,015,507
Total shares-diluted (in shares)	32,200,287	33,886,747
Diluted earnings per common share (in dollars per share)	$ 1.59	$ 0.91
Anti-dilutive weighted shares excluded from the calculation of earnings per share (in shares)	10,052,770	10,052,004
Stock-based awards
Diluted earnings per unit
Anti-dilutive weighted shares excluded from the calculation of earnings per share (in shares)	41,302	40,536
Convertible senior notes
Diluted earnings per unit
Anti-dilutive weighted shares excluded from the calculation of earnings per share (in shares)	5,005,734	5,005,734
Warrants
Diluted earnings per unit
Anti-dilutive weighted shares excluded from the calculation of earnings per share (in shares)	5,005,734	5,005,734
Convertible Note Hedge
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Debt Instrument, Convertible, Conversion Price (per share)				$ 96.89
0.75% Convertible Senior Notes Due 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Debt, interest rate (in percent)	0.75%	0.75%	0.75%
Debt Instrument, Convertible, Conversion Price (per share)				96.89
Class of Warrant or Right, Exercise Price of Warrants or Rights				$ 130.43

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Acquisitions (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Jul. 30, 2016	Oct. 29, 2016	Oct. 24, 2015
Business Acquisition [Line Items]
Amortization of intangible assets		$ 6,200	$ 4,800
Purchase price allocation adjustments		(1,488)
TelCom Construction, Inc.
Business Acquisition [Line Items]
Payment to acquire business, net of cash acquired			48,800
Goodman Networks, Inc. Wireline Operations
Business Acquisition [Line Items]
Escrow Deposit		22,500
Payment to acquire business, net of cash acquired	$ 107,500
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred	4,700
NextGen Telecom Services Group, Inc.
Business Acquisition [Line Items]
Payment to acquire business, net of cash acquired	$ 5,600
Businesses Acquired, Fiscal 2016
Business Acquisition [Line Items]
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual		56,600	29,900
Amortization of intangible assets		2,100	$ 300
Working Capital Adjustment [Member] | Goodman Networks, Inc. Wireline Operations
Business Acquisition [Line Items]
Escrow Deposit		2,500
Indemnification Agreement [Member] | Goodman Networks, Inc. Wireline Operations
Business Acquisition [Line Items]
Escrow Deposit		20,000
Indemnification Portion Subject to Certain Conditions, Not Less Than Twelve Months | Goodman Networks, Inc. Wireline Operations
Business Acquisition [Line Items]
Escrow Deposit		10,000
Indemnification Portion Subject to Seller Satisfaction of Certain Liabilities | Goodman Networks, Inc. Wireline Operations
Business Acquisition [Line Items]
Escrow Deposit		10,000
Seller Liability, Satisfaction Required for Contingent Consideration		$ 31,700

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Acquisitions Purchase Price Allocation (Details) $ in Millions	Oct. 29, 2016 USD ($)
Business Acquisition [Line Items]
Accounts receivable	$ 16.3
Costs and estimated earnings in excess of billings	34.8
Inventories and other current assets	11.8
Property and equipment	11.5
Goodwill	36.9
Total assets	207.6
Accounts payable	23.5
Accrued and other liabilities	26.9
Total liabilities	50.4
Net Assets Acquired	157.2
Trade names
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	1.8
Customer relationships
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	$ 94.5

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Accounts Receivable (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Jul. 30, 2016
Receivables [Abstract]
Contract billings	$ 300,086	$ 297,532
Retainage	31,289	32,101
Total	331,375	329,633
Less: allowance for doubtful accounts	(1,589)	(1,603)
Accounts receivable, net	329,786	$ 328,030
Trade receivables sold	$ 167,600

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Costs and Estimated Earnings in Excess of Billings (Details) - USD ($) $ in Thousands	Oct. 29, 2016	Jul. 30, 2016
Contractors [Abstract]
Costs incurred on contracts in progress	$ 397,412	$ 307,826
Estimated to date earnings	119,012	92,226
Total costs and estimated earnings	516,424	400,052
Less: billings to date	(42,735)	(42,637)
Total costs in excess of billings	473,689	357,415
Costs and estimated earnings in excess of billings	488,960	376,972
Billings in excess of costs and estimated earnings	(15,271)	(19,557)
Total costs in excess of billings	$ 473,689	$ 357,415

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Property and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015	Jul. 30, 2016
Property, Plant and Equipment [Line Items]
Total	$ 813,298		$ 781,493
Less: accumulated depreciation	(475,645)		(454,823)
Property and equipment, net	337,653		326,670
Depreciation expense	28,400	$ 22,700
Land
Property, Plant and Equipment [Line Items]
Total	3,475		3,475
Buildings
Property, Plant and Equipment [Line Items]
Total	12,011		11,969
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total	14,757		13,753
Vehicles
Property, Plant and Equipment [Line Items]
Total	423,195		404,273
Computer hardware and software
Property, Plant and Equipment [Line Items]
Total	98,972		95,570
Office furniture and equipment
Property, Plant and Equipment [Line Items]
Total	10,852		10,374
Equipment and machinery
Property, Plant and Equipment [Line Items]
Total	$ 250,036		$ 242,079
Minimum | Buildings
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	10 years
Minimum | Leasehold improvements
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	1 year
Minimum | Vehicles
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	1 year
Minimum | Computer hardware and software
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	1 year
Minimum | Office furniture and equipment
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	1 year
Minimum | Equipment and machinery
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	1 year
Maximum | Buildings
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	35 years
Maximum | Leasehold improvements
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	10 years
Maximum | Vehicles
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	5 years
Maximum | Computer hardware and software
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	7 years
Maximum | Office furniture and equipment
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	10 years
Maximum | Equipment and machinery
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	10 years

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Goodwill and Intangible Assets - Changes in the Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Jul. 30, 2016
Goodwill [Roll Forward]
Goodwill, gross, beginning balance	$ 505,924
Purchase price allocation adjustments	(1,488)
Goodwill, gross, ending balance	504,436
Accumulated impairment losses	(195,767)	$ (195,767)
Goodwill	$ 308,669	$ 310,157

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Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015	Jul. 30, 2016
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Intangible Assets Gross Excluding Goodwill	$ 309,732		$ 309,920
Accumulated amortization:	118,068		112,041
Intangible assets, net	191,664		197,879
Amortization of intangible assets	$ 6,200	$ 4,800
Customer relationships
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Weighted average remaining useful lives (in years)	12 years 6 months
Carrying amount	$ 289,917		289,955
Accumulated amortization:	$ 106,716		101,012
Contract backlog
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Weighted average remaining useful lives (in years)	1 month
Carrying amount	$ 4,780		4,780
Accumulated amortization:	$ 4,751		4,666
Trade names
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Weighted average remaining useful lives (in years)	7 years 4 months
Carrying amount	$ 9,650		9,800
Accumulated amortization:	$ 6,220		6,034
Non-compete agreements
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Weighted average remaining useful lives (in years)	2 years 5 months
Carrying amount	$ 685		685
Accumulated amortization:	381		329
UtiliQuest
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
UtiliQuest trade name	$ 4,700		$ 4,700

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Accrued Insurance Claims (Details)	Jul. 29, 2017 USD ($)	Oct. 29, 2016 USD ($) state	Jul. 30, 2016 USD ($)
Accrued Insurance Claims [Line Items]
Number of States with State-Sponsored Insurance Fund | state		2
Insurance liability, annual retained risk loss		$ 400,000
Accrued Insurance		93,300,000	$ 89,700,000
Accrued insurance claims, Noncurrent		54,557,000	52,835,000
Insurance recoveries/receivables related to accrued claims		5,600,000	$ 5,700,000
Scenario, Forecast
Accrued Insurance Claims [Line Items]
Aggregate stop loss coverage for automobile liability, general liability, and workers' compensation claims before adjustment	$ 103,700,000
Maximum
Accrued Insurance Claims [Line Items]
Retained risk of loss, general liability and workers' compensation, maximum automobile liability		$ 1,000,000

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Other Accrued Liabilities (Details) - USD ($) $ in Thousands	Oct. 29, 2016	Jul. 30, 2016
Payables and Accruals [Abstract]
Accrued payroll and related taxes	$ 25,414	$ 23,908
Accrued employee benefit and incentive plan costs	16,203	40,943
Accrued construction costs	41,521	41,123
Other current liabilities	14,672	16,328
Total other accrued liabilities	$ 97,810	$ 122,302

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Debt Schedule of Debt (Details) - USD ($)	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015	Jul. 30, 2016	Sep. 15, 2015	Sep. 09, 2015
Debt Instrument [Line Items]
Amortization of debt discount	$ 4,307,000	$ 1,780,000
Debt and capital lease obligations	792,001,000		$ 719,327,000
Less: current portion	(17,500,000)		(13,125,000)
Long-term debt	774,501,000		706,202,000
0.75% Convertible Senior Notes Due 2021
Debt Instrument [Line Items]
Amortization of debt discount	4,300,000	$ 1,800,000
Long-term Debt, Fair Value	413,300,000		458,700,000
Debt Instrument, Face Amount	$ 485,000,000		$ 485,000,000	$ 485,000,000
Debt, interest rate (in percent)	0.75%	0.75%	0.75%
Debt and capital lease obligations	$ 377,751,000		$ 373,077,000
Convertible Debt	377,751,000		373,077,000
Debt Instrument, Unamortized Discount	97,372,000		101,679,000
Unamortized Debt Issuance Expense	$ 9,877,000		$ 10,244,000	15,100,000
7.125% Senior Subordinated Notes Due 2021
Debt Instrument [Line Items]
Debt, interest rate (in percent)	7.125%		7.125%
Credit Agreement - Revolving facility (matures April 2020)
Debt Instrument [Line Items]
Debt and capital lease obligations	$ 68,000,000		$ 0
Credit Agreement - Term Loan (matures April 2020)
Debt Instrument [Line Items]
Debt Instrument, Face Amount					$ 350,000,000
Debt and capital lease obligations	346,250,000		$ 346,250,000
0.75% Convertible Notes Liability Component [Member]
Debt Instrument [Line Items]
Amortization of debt discount	$ 400,000	$ 100,000
Unamortized Debt Issuance Expense				$ 11,500,000
Incremental Facility, Minimum
Debt Instrument [Line Items]
Debt Instrument, Face Amount					$ 150,000,000

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Debt Senior Credit Agreement (Details)		3 Months Ended
	Sep. 09, 2015 USD ($)	Oct. 29, 2016 USD ($)	Jul. 30, 2016 USD ($)
Line of Credit Facility [Line Items]
Debt Instrument, Covenant Compliance, Consolidated Leverage Ratio, Maximum		3.50
Letters of credit outstanding amount		$ 57,600,000
Debt Instrument, Covenant Compliance, Consolidated Interest Coverage Ratio, Maximum		3.00
Additional borrowing availability		$ 324,400,000	$ 392,400,000
Standby Letters of Credit
Line of Credit Facility [Line Items]
Line of credit current borrowing capacity	$ 200,000,000
Letters of credit outstanding amount		$ 57,600,000	$ 57,600,000
Credit Agreement - Term Loan (matures April 2020)
Line of Credit Facility [Line Items]
Debt Instrument, Face Amount	$ 350,000,000
Debt Instrument, Covenant Compliance, Consolidated Leverage Ratio, Maximum	2.25
Credit Agreement - Revolving facility (matures April 2020)
Line of Credit Facility [Line Items]
Line of credit current borrowing capacity	$ 450,000,000

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Debt Interest Rates of the Credit Agreement (Details)	3 Months Ended
	Oct. 29, 2016	Jul. 30, 2016
Minimum | Standby Letters of Credit
Line of Credit Facility [Line Items]
Unutilized commitment fee (in percent)	1.25%
Minimum | Commercial Letters of Credit
Line of Credit Facility [Line Items]
Unutilized commitment fee (in percent)	0.625%
Maximum | Standby Letters of Credit
Line of Credit Facility [Line Items]
Unutilized commitment fee (in percent)	2.00%
Maximum | Commercial Letters of Credit
Line of Credit Facility [Line Items]
Unutilized commitment fee (in percent)	1.00%
Eurodollar
Line of Credit Facility [Line Items]
Basis spread on variable rate	1.00%
Eurodollar | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate	1.25%
Eurodollar | Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate	2.00%
Administrative Agent Base Rate | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate	0.25%
Administrative Agent Base Rate | Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate	1.00%
Federal Funds Rate
Line of Credit Facility [Line Items]
Basis spread on variable rate	0.50%
Credit Agreement - Revolving facility (matures April 2020)
Line of Credit Facility [Line Items]
Unutilized commitment fee (in percent)	0.40%	0.40%
Credit Agreement - Revolving facility (matures April 2020) | Minimum
Line of Credit Facility [Line Items]
Unutilized commitment fee (in percent)	0.25%
Credit Agreement - Revolving facility (matures April 2020) | Maximum
Line of Credit Facility [Line Items]
Unutilized commitment fee (in percent)	0.40%

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Debt Interest Rates at Period End (Details)	3 Months Ended
	Oct. 29, 2016	Jul. 30, 2016
Standby Letters of Credit
Line of Credit Facility [Line Items]
Debt Instrument, Interest Rate at Period End	2.00%	2.00%
Credit Agreement - Term Loan (matures April 2020)
Line of Credit Facility [Line Items]
Debt Instrument, Interest Rate at Period End	2.52%	2.49%
Credit Agreement - Revolving facility (matures April 2020)
Line of Credit Facility [Line Items]
Debt Instrument, Interest Rate at Period End	3.05%	0.00%
Unutilized commitment fee (in percent)	0.40%	0.40%

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Debt Convertible Senior Notes Due 2021 (Details) $ / shares in Units, $ in Thousands		2 Months Ended	3 Months Ended
	Sep. 15, 2015 USD ($) $ / shares shares	Sep. 11, 2015 USD ($)	Oct. 29, 2016 USD ($)	Apr. 23, 2016 shares	Oct. 24, 2015 USD ($) trading_day shares	Jul. 30, 2016 USD ($)
Debt Instrument [Line Items]
Stock repurchased and retired during period, value	$ 60,000	$ 110,000
Stock repurchased and retired during period, shares | shares	805,000			1,557,354	954,224
Payments for Hedge, Financing Activities			$ 0		$ 115,818
Amortization of debt discount			4,307		$ 1,780
0.75% Convertible Senior Notes Due 2021
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 485,000		$ 485,000			$ 485,000
Proceeds from Convertible Debt	471,700
Payments for Hedge, Financing Activities	41,100
Proceeds from Debt for General Corporate Purposes	$ 73,900
Debt, interest rate (in percent)			0.75%		0.75%	0.75%
Debt Instrument, Convertible, Conversion Ratio	0.0103211
Debt Instrument, Convertible, Conversion Price (per share) | $ / shares	$ 96.89
Debt Instrument, Convertible, Threshold Trading Days | trading_day					20
Debt Instrument, Convertible, Threshold Consecutive Trading Days					30 days
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger					130.00%
Debt Instrument, Convertible, Measurement Period, Threshold Consecutive Business Days					5 days
Debt Instrument, Convertible, Measurement Period, Threshold Consecutive Trading Days					5 days
Debt Instrument, Convertible, Measurement Period, Threshold Percentage of Product of Sale Price of Common Stock and Applicable Conversion Rate					98.00%
Debt Instrument, Comparable Yield			5.50%
Amortization of debt discount			$ 4,300		$ 1,800
Long-term Debt, Fair Value			413,300			$ 458,700
Convertible Debt			377,751			373,077
Debt Instrument, Unamortized Discount			(97,372)			(101,679)
Unamortized Debt Issuance Expense	$ 15,100		$ 9,877			$ 10,244
7.125% Senior Subordinated Notes Due 2021
Debt Instrument [Line Items]
Repayments of Debt					$ 296,600
Debt, interest rate (in percent)			7.125%			7.125%

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Debt Components of the Convertible Notes (Details) - USD ($) $ in Thousands		3 Months Ended
	Sep. 15, 2015	Oct. 29, 2016	Oct. 24, 2015	Jul. 30, 2016
Debt Instrument [Line Items]
Payments of Debt Issuance Costs		$ 0	$ 14,494
Amortization of debt discount		4,307	1,780
0.75% Convertible Notes Liability Component [Member]
Debt Instrument [Line Items]
Debt Issuance Cost	$ (11,500)
Amortization of debt discount		400	100
0.75% Convertible Notes Equity Component [Member]
Debt Instrument [Line Items]
Debt Issuance Cost	(3,600)
0.75% Convertible Senior Notes Due 2021
Debt Instrument [Line Items]
Debt Instrument, Face Amount	485,000	485,000		$ 485,000
Debt Instrument, Unamortized Discount		(97,372)		(101,679)
Debt Issuance Cost	(15,100)	(9,877)		(10,244)
Net carrying amount of Notes		377,751		373,077
Equity component of 0.75% senior convertible notes due 2021, net		112,554		$ 112,554
Debt Instrument, Unamortized Discount (Premium), Net	13,300
Payments of Debt Issuance Costs	$ 1,800
Amortization of debt discount		$ 4,300	$ 1,800

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Debt Convertible Note Hedge and Warrant Transactions (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended
	Sep. 15, 2015	Oct. 29, 2016	Oct. 24, 2015
Debt Instrument [Line Items]
Payments for Hedge, Financing Activities		$ 0	$ 115,818
Proceeds from sale of warrants		$ 0	$ 74,690
Convertible Note Hedge
Debt Instrument [Line Items]
Derivative, Number of Instruments Held	5,006
Debt Instrument, Convertible, Conversion Price (per share)	$ 96.89
Payments for Hedge, Financing Activities	$ 115,800
Deferred Tax Liabilities, Derivatives	43,400
Deferred Tax Assets, Derivative Instruments	$ 43,200
0.75% Convertible Senior Notes Due 2021
Debt Instrument [Line Items]
Debt Instrument, Convertible, Conversion Price (per share)	$ 96.89
Payments for Hedge, Financing Activities	$ 41,100
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (shares)	5,006
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 130.43
Proceeds from sale of warrants	$ 74,700

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Debt Senior Subordinated Notes - Loss on Debt Extinguishment (Details) - USD ($) $ in Thousands		3 Months Ended
	Oct. 15, 2015	Oct. 29, 2016	Oct. 24, 2015	Jul. 30, 2016
Debt Instrument [Line Items]
Loss on debt extinguishment		$ 0	$ (16,260)
Write-off of deferred financing fees and premium on long-term debt		$ 0	2,017
7.125% Senior Subordinated Notes Due 2021
Debt Instrument [Line Items]
Debt, interest rate (in percent)		7.125%		7.125%
Repayments of Debt			296,600
Debt Instrument, Increase, Accrued Interest	$ 4,900
Redemption Premium	$ 14,200
Debt Instrument, Redemption Price, Percentage	103.563%
Loss on debt extinguishment			16,300
Gains (Losses) on Extinguishment of Debt, before Write off of Deferred Debt Issuance Cost			6,500
Write-off of deferred financing fees and premium on long-term debt			$ 4,900

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Income Taxes (Details) - USD ($) $ in Thousands	Oct. 29, 2016	Jul. 30, 2016
Income Tax Disclosure [Abstract]
Income taxes payable	$ 27,904	$ 15,307
Income taxes receivable	1,000	1,400
Unrecognized Tax Benefits	2,400	$ 2,400
Payment of interest and penalties accrued	$ 1,000

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Other Income, Net (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015
Other Income and Expenses [Abstract]
Other Financial Services Costs	$ 600
Gain on sale of fixed assets	1,443	$ 1,136
Miscellaneous (expense) income, net	(503)	333
Total other income, net	$ 940	$ 1,469

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Capital Stock (Details) - USD ($) $ / shares in Units, $ in Thousands		2 Months Ended	3 Months Ended
	Sep. 15, 2015	Sep. 11, 2015	Oct. 29, 2016	Apr. 23, 2016	Oct. 24, 2015
Class of Stock [Line Items]
Number of shares repurchased	805,000			1,557,354	954,224
Total Consideration (Dollars in thousands)			$ 0	$ 100,000	$ 69,997
Average Price Per Share (in dollars per share)	$ 74.53			$ 64.21	$ 73.35
Stock repurchased and retired during period, value	$ 60,000	$ 110,000
Remaining authorized repurchase amount			$ 100,000
Shares paid for tax withholding for share based compensation			16,290		15,301
Value of shares paid for tax withholding for share based compensation			$ 1,400		$ 1,200

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Stock-Based Awards (Details) - USD ($) $ in Millions	3 Months Ended
	Oct. 29, 2016	Jul. 30, 2016
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense related to stock options	$ 2.5
Total compensation cost not yet recognized, period for recognition	2 years 6 months
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense related to stock options	$ 7.0
Total compensation cost not yet recognized, period for recognition	2 years 6 months
Granted (in shares)	571
Shares outstanding (in shares)	242,654	251,264
Performance RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense related to stock options	$ 13.0
Total compensation cost not yet recognized, period for recognition	1 year 6 months
Compensation expense	$ 4.5
RSUs outstanding (in shares)	15,782
Granted (in shares)	31,564
Shares outstanding (in shares)	575,872	625,971
Target Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding (in shares)	487,333
Supplemental Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	15,782
Forfeited or cancelled (in shares)	49,797
Shares outstanding (in shares)	88,539

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Stock-Based Awards - Tax Benefit Recognized (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 29, 2016	Oct. 24, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-based compensation	$ 5,707	$ 4,509
Tax benefit recognized in the statement of operations	$ 2,183	$ 1,729

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Stock-Based Awards - Stock Options (Details) - Stock Options	3 Months Ended
	Oct. 29, 2016 $ / shares shares
Stock Options, Outstanding [Roll Forward]
Beginning balance (in shares) | shares	737,267
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | shares	0
Options exercised (in shares) | shares	(22,284)
Canceled (in shares) | shares	(1,000)
Ending balance (in shares) | shares	713,983
Exercisable options (in shares) | shares	530,211
Stock Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Beginning balance (in dollars per shares) | $ / shares	$ 20.99
Options granted (in dollars per shares) | $ / shares	0.00
Options exercised (in dollars per shares) | $ / shares	9.08
Canceled (in dollars per shares) | $ / shares	6.83
Ending balance (in dollars per shares) | $ / shares	21.39
Exercisable options (in dollars per shares) | $ / shares	$ 15.92

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Stock-Based Awards - RSU's and Performance RSU's (Details)	3 Months Ended
	Oct. 29, 2016 $ / shares shares
Target Share Units
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding [Roll Forward]
Ending balance (in shares)	487,333
RSUs
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding [Roll Forward]
Beginning balance (in shares)	251,264
Granted (in shares)	571
Share units vested (in shares)	(8,396)
Forfeited or canceled (in shares)	(785)
Ending balance (in shares)	242,654
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value [Roll Forward]
Beginning balance (in dollars per shares) | $ / shares	$ 42.56
Granted (in dollars per shares) | $ / shares	93.78
Share units vested (in dollars per shares) | $ / shares	65.25
Forfeited or canceled (in dollars per shares) | $ / shares	25.79
Ending balance (in dollars per shares) | $ / shares	$ 41.95
Performance RSUs
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding [Roll Forward]
Beginning balance (in shares)	625,971
Granted (in shares)	31,564
Share units vested (in shares)	(30,518)
Forfeited or canceled (in shares)	(51,145)
Ending balance (in shares)	575,872
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value [Roll Forward]
Beginning balance (in dollars per shares) | $ / shares	$ 47.66
Granted (in dollars per shares) | $ / shares	85.64
Share units vested (in dollars per shares) | $ / shares	42.15
Forfeited or canceled (in dollars per shares) | $ / shares	40.44
Ending balance (in dollars per shares) | $ / shares	$ 50.67
Supplemental Shares
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding [Roll Forward]
Granted (in shares)	15,782
Ending balance (in shares)	88,539

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Concentration of Credit Risk (Details) $ in Millions	3 Months Ended
	Oct. 29, 2016 USD ($) customer	Jul. 30, 2016 USD ($)	Oct. 24, 2015
Concentration Risk [Line Items]
Number of customers classified as highly concentrated | customer	5
Sales Revenue, Services, Net | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk percentage	10.00%
Sales Revenue, Services, Net | Customer Concentration Risk | Five Unnamed Customers
Concentration Risk [Line Items]
Concentration risk percentage	74.90%		64.90%
Sales Revenue, Services, Net | Customer Concentration Risk | AT&T Inc.
Concentration Risk [Line Items]
Concentration risk percentage	29.00%		19.10%
Sales Revenue, Services, Net | Customer Concentration Risk | Comcast
Concentration Risk [Line Items]
Concentration risk percentage	15.70%		15.60%
Sales Revenue, Services, Net | Customer Concentration Risk | CenturyLink
Concentration Risk [Line Items]
Concentration risk percentage	15.10%		12.00%
Trade Accounts Receivable and Costs and Estimated Earnings | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk percentage	10.00%
Trade Accounts Receivable and Costs and Estimated Earnings | Customer Concentration Risk | AT&T Inc.
Concentration Risk [Line Items]
Concentration risk percentage	22.90%	20.30%
Accounts receivable, costs, and estimated earnings in excess of billings	$ 183.5	$ 138.8
Trade Accounts Receivable and Costs and Estimated Earnings | Customer Concentration Risk | Windstream Corporation
Concentration Risk [Line Items]
Concentration risk percentage	11.40%	11.50%
Accounts receivable, costs, and estimated earnings in excess of billings	$ 90.9	$ 79.0
Trade Accounts Receivable and Costs and Estimated Earnings | Customer Concentration Risk | Another Customer
Concentration Risk [Line Items]
Concentration risk percentage	9.00%	10.40%
Accounts receivable, costs, and estimated earnings in excess of billings	$ 72.1	$ 71.5
Trade Accounts Receivable and Costs and Estimated Earnings | Customer Concentration Risk | Verizon
Concentration Risk [Line Items]
Concentration risk percentage	10.00%	10.10%
Accounts receivable, costs, and estimated earnings in excess of billings	$ 80.1	$ 69.0
Trade Accounts Receivable and Costs and Estimated Earnings | Customer Concentration Risk | Comcast
Concentration Risk [Line Items]
Concentration risk percentage	14.60%	13.90%
Accounts receivable, costs, and estimated earnings in excess of billings	$ 117.0	$ 95.3
Trade Accounts Receivable and Costs and Estimated Earnings | Customer Concentration Risk | CenturyLink
Concentration Risk [Line Items]
Concentration risk percentage	13.50%	11.50%
Accounts receivable, costs, and estimated earnings in excess of billings	$ 108.3	$ 79.0

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Commitments and Contingencies (Details) - USD ($) $ in Millions	1 Months Ended
	Nov. 21, 2016	Oct. 29, 2016	Jul. 30, 2016
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss		$ 13.0
Letters of credit outstanding amount		57.6
Standby Letters of Credit
Loss Contingencies [Line Items]
Letters of credit outstanding amount		57.6	$ 57.6
Performance Guarantee and Surety Bond
Loss Contingencies [Line Items]
Outstanding performance and other surety contract bonds		$ 177.6	$ 165.8
Subsequent Event [Member]
Loss Contingencies [Line Items]
Loss Contingency Accrual, Payments	$ 0.1