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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-17-006428
Filing Date
2017-02-03
Accepted
2017-02-03 16:07:17
Documents
66
Period of Report
2017-01-01

Document Format Files

Seq Description Document Type Size
1 10-Q a16-22787_110q.htm 10-Q 1200221
2 EX-31.1 a16-22787_1ex31d1.htm EX-31.1 11420
3 EX-31.2 a16-22787_1ex31d2.htm EX-31.2 11460
4 EX-32.1 a16-22787_1ex32d1.htm EX-32.1 6592
5 EX-32.2 a16-22787_1ex32d2.htm EX-32.2 6589
6 EX-95 a16-22787_1ex95.htm EX-95 23437
  Complete submission text file 0001104659-17-006428.txt   5545041

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT ttek-20170101.xml EX-101.INS 1176951
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ttek-20170101.xsd EX-101.SCH 45674
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ttek-20170101_cal.xml EX-101.CAL 68098
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ttek-20170101_def.xml EX-101.DEF 151685
11 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT ttek-20170101_lab.xml EX-101.LAB 446647
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ttek-20170101_pre.xml EX-101.PRE 297118
Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 6263514664
TETRA TECH INC (Filer) CIK: 0000831641 (see all company filings)

IRS No.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0928
Type: 10-Q | Act: 34 | File No.: 000-19655 | Film No.: 17572160
SIC: 8711 Services-Engineering Services