Form UPLOAD - SEC-generated letter:
SEC Accession No. 0000000000-06-016960
Filing Date
2006-04-11
Accepted
2006-04-11 13:26:16
Documents
1

Document Format Files

Seq Description Document Type Size
1 filename1.pdf LETTER 63575
  Complete submission text file 0000000000-06-016960.txt   89063
Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 6263514664
TETRA TECH INC (Filed for) CIK: 0000831641 (see all company filings)

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