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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000831641-19-000060
Filing Date
2019-08-02
Accepted
2019-08-02 16:09:11
Documents
80
Period of Report
2019-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q tt10-qfy19q3document.htm   iXBRL 10-Q 2282140
2 EXHIBIT 31.1 ttekex311q32019.htm EX-31.1 14649
3 EXHIBIT 31.2 ttekex312q32019.htm EX-31.2 14671
4 EXHIBIT 32.1 ttekex321q32019.htm EX-32.1 7540
5 EXHIBIT 32.2 ttekex322q32019.htm EX-32.2 7534
6 EXHIBIT 95 ttekex95q32019.htm EX-95 13868
  Complete submission text file 0000831641-19-000060.txt   8441015

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ttek-20190630.xsd EX-101.SCH 44752
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ttek-20190630_cal.xml EX-101.CAL 83423
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ttek-20190630_def.xml EX-101.DEF 241304
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ttek-20190630_lab.xml EX-101.LAB 631996
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ttek-20190630_pre.xml EX-101.PRE 384905
12 EXTRACTED XBRL INSTANCE DOCUMENT tt10-qfy19q3document_htm.xml XML 1509636
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: 0929
Type: 10-Q | Act: 34 | File No.: 000-19655 | Film No.: 19996077
SIC: 8711 Services-Engineering Services