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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-98-045681
Filing Date
1998-12-31
Accepted
1998-12-31 00:00:00
Documents
7
Period of Report
1998-10-04

Document Format Files

Seq Description Document Type Size
1 FORM 10-K 10-K 87407
2 EXHIBIT 3.4 EX-3.4 2534
3 EXHIBIT 10.23 EX-10.23 41202
4 EXHIBIT 13 EX-13 134893
5 EXHIBIT 21 EX-21 1089
6 EXHIBIT 23 EX-23 553
7 EXHIBIT 27 EX-27 2007
  Complete submission text file 0001047469-98-045681.txt   271605
Mailing Address 670 N ROSEMEAD BLVD PASADENA CA 91107
Business Address 670 N ROSEMEAD BOULEVARD PASEDENA CA 91107-2190 6263514664
TETRA TECH INC (Filer) CIK: 0000831641 (see all company filings)

IRS No.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0930
Type: 10-K | Act: 34 | File No.: 000-19655 | Film No.: 98779823
SIC: 8711 Services-Engineering Services