8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.  20549

FORM 8-K

CURRENT  REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):

September 27, 2013

TETRA TECH, INC.

(Exact name of registrant as specified in its charter)

Delaware	0-19655	95-4148514
(State or other jurisdiction	(Commission	(IRS Employer
of incorporation)	File Number)	Identification Number)

3475 East Foothill Boulevard, Pasadena, California  91107

(Address of principal executive office, including zip code)

(626) 351-4664

(Registrant’s telephone number, including area code)

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o   Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o   Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

oPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 1.01. Entry into a Material Definitive Agreement.

On September 27, 2013, Tetra Tech, Inc. (the “Company”) entered into Amendment No. 1 (“Amendment No. 1”) to its Amended and Restated Credit Agreement, dated as of May 7, 2013, among the Company, Tetra Tech Canada Holding Corporation, Bank of America, N.A., as Administrative Agent, and the lenders party thereto (the “Credit Agreement”).  The purpose of Amendment No. 1 is to amend the definition of “Consolidated EBITDA” for purposes of the financial covenants contained in the Credit Agreement to add back to “Consolidated Net Income” for the fiscal quarters ending September 29, 2013, December 29, 2013 and March 30, 2014 (i) up to $34,000,000 in non-recurring charges incurred during the fiscal quarter ended June 30, 2013 in connection with corporate restructurings and (ii) up to $36,000,000 in non-cash charges incurred during the fiscal quarter ended June 30 2013 in connection with the “Four Programs” referenced in the Company’s Form 8-Ks, filed with the Securities and Exchange Commission on June 18, 2013 and August 7, 2013, and Form 10-Q for the fiscal quarter ended June 30, 2013.  Amendment No. 1 also provides that Consolidated EBITDA will be calculated without giving effect to the add-backs referenced above for purposes of determining the Company’s “Applicable Rate” in effect at any time.

Amendment No. 1 is attached hereto as Exhibit 10.1 and is incorporated herein by reference.  The description of Amendment No. 1 contained herein is qualified in its entirety by reference to the full text of that agreement.

Item 9.01.	Financial Statements and Exhibits.
(d)	Exhibits
	10.1	Amendment No. 1 dated as of September 27, 2013 to the Amended and Restated Credit Agreement dated as of May 7, 2013 among Tetra Tech, Inc., Tetra Tech Canada Holding Corporation, the lenders party thereto and Bank of America, N.A., as Administrative Agent.

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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 hereunto duly authorized.

	TETRA TECH, INC.
Date:   September 27, 2013	By:	/S/ STEVEN M. BURDICK
		Steven M. Burdick
		Executive Vice President and Chief Financial Officer

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EX-10.1

Exhibit 10.1

AMENDMENT NO. 1 TO CREDIT AGREEMENT

THIS AMENDMENT NO. 1 TO CREDIT AGREEMENT dated as of September 27, 2013 (this “Amendment”), is among TETRA TECH, INC., a Delaware corporation (the “Company”), TETRA TECH CANADA HOLDING CORPORATION, a Canadian corporation (together with the Company, collectively, the “Borrowers”), BANK OF AMERICA, N.A., in its capacities as the Administrative Agent (in such capacity, the “Administrative Agent”) and a Lender, each of the other Lenders party hereto and each of the Subsidiary Guarantors party hereto.

RECITALS:

A.       The Borrowers, the Lenders and the Administrative Agent have entered into an Amended and Restated Credit Agreement dated as of May 7, 2013 (the “Credit Agreement”).  Capitalized terms used and not otherwise defined herein shall have the meanings ascribed to them in the Credit Agreement.

B.       The Subsidiary Guarantors and the Administrative Agent have entered into Subsidiary Guaranties dated of even date with the Credit Agreement (the “Subsidiary Guaranties”) and various Security Instruments.

C.       The Borrowers have requested to amend the Credit Agreement as set forth below.

D.       Subject to the terms and conditions set forth below, the parties hereto have agreed to so amend the Credit Agreement.

In furtherance of the foregoing, the parties agree as follows:

Section 1.       Amendments to Credit Agreement.  Subject to the covenants, terms and conditions set forth herein and in reliance upon the representations and warranties set forth herein, the Credit Agreement is amended as follows:

(a)       Section 1.01 is amended by adding the following new definition in the appropriate alphabetical location therein:

“Four Programs” means the four programs referenced in each of the Form 8-K filed by the Borrower with the SEC on June 18, 2013, the Form 8-K filed by the Borrower with the SEC on August 7, 2013 and the Form 10-Q filed by the Borrower for the fiscal quarter ended June 30, 2013.

(b)       The definition of “Consolidated EBITDA” in Section 1.01 is amended and restated in its entirety to read as follows:

“Consolidated EBITDA” means, for any period, for the Company and its Subsidiaries on a consolidated basis, an amount equal to Consolidated Net Income for such period plus (a) the following to the extent deducted in calculating such Consolidated Net Income: (i) Consolidated Interest Charges for such period, (ii) the tax expense for Federal, state, local and foreign income taxes of the Company and its Subsidiaries for such period (net of tax benefit), (iii) depreciation and amortization expense for such period, (iv) other non-recurring expenses of the Company and its Subsidiaries reducing such Consolidated Net Income which do not represent a cash item in such period or any future period, (v) cost of employee services received in share-based payment transactions (in accordance with FASB ASC 718) which do not represent a cash item in such period or any future period, (vi) in the case of each of the four fiscal quarter periods ending September 29, 2013, December 29, 2013 and March 30, 2014 and subject to the proviso below, up to $34,000,000 in non-recurring charges incurred during the fiscal quarter ended June 30, 2013 in connection with corporate restructurings and (vii) in the case of each of the four fiscal quarter periods ending September 29, 2013, December 29, 2013 and March 30, 2014 and subject to the proviso below, up to $36,000,000 in non-cash charges incurred during the fiscal quarter ended June 30, 2013 in connection with the Four Programs and minus (b) to the extent included in calculating such Consolidated Net Income, all non-cash items increasing Consolidated Net Income for such period; provided when calculating the Consolidated Leverage Ratio for the purpose of determining the Applicable Rate in effect at any time, Consolidated EBITDA shall be calculated without giving effect to the add backs set forth in the foregoing clauses (a)(vi) and (a)(vii).

(c)        Exhibit D is amended in its entirety such that it reads as set forth on Exhibit D attached hereto.

The amendments to the Credit Agreement are limited to the extent specifically set forth above and no other terms, covenants or provisions of the Loan Documents are intended to be affected hereby.

Section 2.       Conditions Precedent.  The parties hereto agree that the amendments set forth in Section 1 above shall not be effective until the satisfaction of each of the following conditions precedent:

(a)        Documentation.  The Administrative Agent shall have received a counterpart of this Amendment, duly executed and delivered by the Borrowers, the Subsidiary Guarantors and the Required Lenders.

(b)        Fees.  The Company shall have paid to the Administrative Agent for the benefit of each Lender (including Bank of America) that executes and delivers a signature page to this Amendment to the Administrative Agent on or before 5:00 p.m. (Eastern) on September 25, 2013, an amendment fee equal to 0.025% (2.5 basis points) of the sum of (i) the then outstanding principal amount of the Term Loan then held by each such Lender plus (ii) the then existing Revolving Credit Commitment of each such Lender.

(c)        Legal Fees and Expenses.  All fees and expenses of counsel to the Administrative Agent estimated to date shall have been paid in full (without prejudice to final settling of accounts for such fees and expenses).

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Section 3.       Representations And Warranties.

(a)        In order to induce the Administrative Agent and the Lenders to enter into this Amendment, each Borrower represents and warrants to the Administrative Agent and the Lenders as follows:

(i)       The representations and warranties of the Borrowers and the other Loan Parties contained in Article V of the Credit Agreement or any other Loan Document are true and correct on and as of the date hereof, except to the extent that such representations and warranties specifically refer to an earlier date, in which case they are true and correct as of such earlier date, and except that for purposes of this Amendment, the representations and warranties contained in Sections 5.05(a) and (b) of the Credit Agreement shall be deemed to refer to the most recent statements furnished pursuant to Sections 6.01(a) and (b) of the Credit Agreement, respectively.

(ii)      Since the date of the Audited Financial Statements, there has been no event or circumstance, either individually or in the aggregate, that has had or could reasonably be expected to have a Material Adverse Effect.

(iii)     No Default has occurred and is continuing or will exist after giving effect to this Amendment.

(b)        In order to induce the Administrative Agent and the Lenders to enter into this Amendment, each Borrower and each Subsidiary Guarantor represents and warrants to the Administrative Agent and the Lenders that this Amendment has been duly authorized, executed and delivered by it and constitutes its legal, valid and binding obligation.

Section 4.       Miscellaneous.

(a)        Ratification and Confirmation of Loan Documents.  Each Borrower and each Subsidiary Guarantor hereby consents, acknowledges and agrees to the amendments set forth herein and hereby confirms and ratifies in all respects the Loan Documents to which such Person is a party (including without limitation, with respect to each Subsidiary Guarantor, the continuation of its payment and performance obligations under the Subsidiary Guaranty to which it is a party upon and after the effectiveness of the amendments contemplated hereby and, with respect to each Borrower and each Subsidiary Guarantor, the continuation and extension of the liens granted under the Security Instruments to secure the Secured Obligations, in each case after giving effect to the amendments set forth herein).

(b)        Fees and Expenses.  The Company shall pay on demand all reasonable costs and expenses of the Administrative Agent in connection with the preparation, negotiation, execution, and delivery of this Amendment and any other documents prepared in connection herewith, including, without limitation, the reasonable fees and out-of-pocket expenses of counsel for the Administrative Agent.

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(c)        Headings.  Section and subsection headings in this Amendment are included herein for convenience of reference only and shall not constitute a part of this Amendment for any other purpose or be given any substantive effect.

(d)        Governing Law; Jurisdiction; Waiver of Jury Trial; Etc.  This Amendment shall be governed by and construed in accordance with the laws of the State of New York, and shall be further subject to the provisions of Sections 10.14 and 10.15 of the Credit Agreement.

(e)        Counterparts.  This Amendment may be executed in any number of counterparts, each of which when executed and delivered shall be deemed to be an original, and all of which when taken together shall constitute one and the same agreement.  Delivery of an executed counterpart of a signature page of this Amendment by facsimile or electronic transmission (including .pdf file) shall be effective as delivery of a manually executed counterpart hereof.

(f)        Entire Agreement.  This Amendment, together with all the Loan Documents (collectively, the “Relevant Documents”), sets forth the entire understanding and agreement of the parties hereto in relation to the subject matter hereof and supersedes any prior negotiations and agreements among the parties relating to such subject matter.  No promise, condition, representation or warranty, express or implied, not set forth in the Relevant Documents shall bind any party hereto, and no such party has relied on any such promise, condition, representation or warranty.  Each of the parties hereto acknowledges that, except as otherwise expressly stated in the Relevant Documents, no representations, warranties or commitments, express or implied, have been made by any party to the other in relation to the subject matter hereof or thereof.  None of the terms or conditions of this Amendment may be changed, modified, waived or canceled orally or otherwise except in writing in accordance with Section 10.01 of the Credit Agreement.

(g)        Enforceability.  Should any one or more of the provisions of this Amendment be determined to be illegal or unenforceable as to one or more of the parties hereto, all other provisions nevertheless shall remain effective and binding on the parties hereto.

(h)        Successors and Assigns.  This Amendment shall be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns (subject to Section 10.06 of the Credit Agreement).

(i)        Amendment Fees.  The amendment fees payable pursuant to Section 2(b) above shall be fully-earned upon execution and delivery by the applicable Lender of a signature page to this Amendment in accordance with such Section, shall be non-refundable for any reason whatsoever and shall be in addition to any other fee, cost, or expense payable pursuant to this Amendment or any other Loan Document.

[Remainder of Page Intentionally Left Blank; Signature Pages Follow]

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The following parties have caused this Amendment to be executed as of the date first written above.

BORROWERS:
TETRA TECH, INC.
By:	/S/ DAN L. BATRACK
Name:		Dan L. Batrack
Title:		Chairman and Chief Executive Officer
TETRA TECH CANADA HOLDING CORPORATION
By:	/S/ DAN L. BATRACK
Name:		Dan L. Batrack
Title:		President

SUBSIDIARY GUARANTORS: ADVANCED MANAGEMENT TECHNOLOGY, INC. AMERICAN ENVIRONMENTAL GROUP,   LTD. ARD, INC. ARDAMAN & ASSOCIATES, INC. COSENTINI ASSOCIATES, INC. PRO-TELLIGENT, LLC ROONEY ENGINEERING, INC. TETRA TECH CONSTRUCTION, INC. TETRA TECH EC, INC. TETRA TECH ES, INC. TETRA TECH TESORO, INC. WESTERN UTILITY CONTRACTORS, INC. BPR INC. BPR - BÂTIMENT INC. BPR-ÉNERGIE INC. BPR-INFRASTRUCTURE INC. EBA ENGINEERING CONSULTANTS LTD. FRANSEN ENGINEERING (FE) LTD. PARKLAND PIELINE CONTRACTORS LTD. PARKLAND PIPELINE EQUIPMENT LTD. PARK L PROJECTS LTD. TETRA TECH INDUSTRIEL INC. TETRA TECH INDUSTRIES INC. TETRA TECH WEI INC.
By:	/S/ DAN L. BATRACK
Name:		Dan L. Batrack
Title:		Vice President
TETRA TECH EXECUTIVE SERVICES, INC.
By:	/S/ DAN L. BATRACK
Name:		Dan L. Batrack
Title:		Chief Executive Officer
TETRA TECH HOLDING LLC
By:		TETRA TECH, INC., its Sole Member
		By:	/S/ DAN L. BATRACK
		Name:		Dan L. Batrack
		Title:		Chairman and Chief Executive Officer

ADMINISTRATIVE AGENT:
BANK OF AMERICA, N.A., as Administrative Agent
By:	/S/ ROBERT J. RITTELMEYER
Name:		Robert J. Rittelmeyer
Title:		Vice President

LENDERS:
BANK OF AMERICA, N.A.
By:	/S/ ARTHUR NG
Name:		Arthur Ng
Title:		Vice President

U.S. BANK NATIONAL ASSOCIATION
By:	/S/ JOYCE P. DORSETT
Name:		Joyce P. Dorsett
Title:		Vice President
U.S. BANK NATIONAL ASSOCIATION, CANADA BRANCH
By:	/S/ JOSEPH RAUHALA
Name:		Joseph Rauhala
Title:		Principal Officer

WELLS FARGO BANK, N.A.
By:	/S/ CATHERINE ABE
Name:		Catherine Abe
Title:		Senior Vice President

BANK OF MONTREAL
By:	/S/ MICHAEL GIFT
Name:		Michael Gift
Title:		Vice President
By:	/S/ SEAN P. GALLAWAY
Name:		Sean P. Gallaway
Title:		Vice President

HSBC BANK USA, NATIONAL ASSOCIATION
By:	/S/ JAMES C. COLMAN
Name:		James C. Colman
Title:		Vice President

UNION BANK, N.A.
By:	/S/ ERIK SIEGFRIED
Name:		Erik Siegfried
Title:		Vice President
UNION BANK, Canada Branch
By:	/S/ ANNE COLLINS
Name:		Anne Collins
Title:		Vice President

SUMITOMO MITSUI BANKING CORPORATION
By:	/S/ DAVID W. KEE
Name:		David W. Kee
Title:		Managing Director

THE BANK OF NOVA SCOTIA
By:	/S/ EUGENE DEMPSEY
Name:		Eugene Dempsey
Title:		Director

THE NORTHERN TRUST COMPANY
By:	/S/ BRANDON C. ROLEK
Name:		Brandon C. Rolek
Title:		Senior Vice President