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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001183870-06-000002
Filing Date
2006-03-02
Accepted
2006-03-02 14:15:12
Documents
1
Period of Report
2006-03-02

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 4  
1 PRIMARY DOCUMENT edgar.xml 4 2955
  Complete submission text file 0001183870-06-000002.txt   4872
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)

IRS No.: 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 C/O RIODAN LEWIS & HADEN 300 SOUTH GRAND AVENUE 29TH FLOOR LOS ANGELES CA 90071 6263514664
HADEN PATRICK C (Reporting) CIK: 0001183870 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19655 | Film No.: 06659184