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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-13-037182
Filing Date
2013-05-03
Accepted
2013-05-03 16:51:40
Documents
14
Period of Report
2013-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a13-9256_110q.htm 10-Q 1331946
2 EX-10.1 a13-9256_1ex10d1.htm EX-10.1 144765
3 EX-10.2 a13-9256_1ex10d2.htm EX-10.2 145596
4 EX-31.1 a13-9256_1ex31d1.htm EX-31.1 13222
5 EX-31.2 a13-9256_1ex31d2.htm EX-31.2 13240
6 EX-32.1 a13-9256_1ex32d1.htm EX-32.1 7893
7 EX-32.2 a13-9256_1ex32d2.htm EX-32.2 7732
8 EX-95 a13-9256_1ex95.htm EX-95 28453
  Complete submission text file 0001104659-13-037182.txt   8366457

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT ttek-20130331.xml EX-101.INS 849931
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ttek-20130331.xsd EX-101.SCH 95000
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ttek-20130331_cal.xml EX-101.CAL 69139
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ttek-20130331_def.xml EX-101.DEF 335756
13 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT ttek-20130331_lab.xml EX-101.LAB 1571969
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ttek-20130331_pre.xml EX-101.PRE 686055
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.: 13813349
SIC: 8711 Services-Engineering Services