Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001346099-05-000002
Filing Date
2005-12-07
Accepted
2005-12-07 19:06:41
Documents
1
Period of Report
2005-12-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 3  
1 PRIMARY DOCUMENT edgar.xml 3 6916
  Complete submission text file 0001346099-05-000002.txt   8700
Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 6263514664
TETRA TECH INC (Issuer) CIK: 0000831641 (see all company filings)

EIN.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0930
SIC: 8711 Services-Engineering Services

Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address (626)351-4664
HAUN PATRICK D (Reporting) CIK: 0001346099 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-19655 | Film No.: 051250580