Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-10-040789
Filing Date
2010-07-30
Accepted
2010-07-30 15:18:02
Documents
11
Period of Report
2010-06-27

Document Format Files

Seq Description Document Type Size
1 10-Q a10-13016_110q.htm 10-Q 1405497
2 EX-31.1 a10-13016_1ex31d1.htm EX-31.1 11464
3 EX-31.2 a10-13016_1ex31d2.htm EX-31.2 11567
4 EX-32.1 a10-13016_1ex32d1.htm EX-32.1 7291
5 EX-32.2 a10-13016_1ex32d2.htm EX-32.2 7284
  Complete submission text file 0001104659-10-040789.txt   4471279

Data Files

Seq Description Document Type Size
6 EX-101.INS ttek-20100627.xml EX-101.INS 580727
7 EX-101.SCH ttek-20100627.xsd EX-101.SCH 23164
8 EX-101.CAL ttek-20100627_cal.xml EX-101.CAL 43128
9 EX-101.DEF ttek-20100627_def.xml EX-101.DEF 82414
10 EX-101.LAB ttek-20100627_lab.xml EX-101.LAB 248019
11 EX-101.PRE ttek-20100627_pre.xml EX-101.PRE 126936
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)

EIN.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0928
Type: 10-Q | Act: 34 | File No.: 000-19655 | Film No.: 10981142
SIC: 8711 Services-Engineering Services