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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-11-062856
Filing Date
2011-11-10
Accepted
2011-11-09 21:40:18
Documents
2
Period of Report
2011-11-09
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a11-29641_18k.htm 8-K 23069
2 EX-99.1 a11-29641_1ex99d1.htm EX-99.1 345896
  Complete submission text file 0001104659-11-062856.txt   370063
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: 8-K | Act: 34 | File No.: 000-19655 | Film No.: 111193051
SIC: 8711 Services-Engineering Services