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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000831641-22-000029
Filing Date
2022-05-06
Accepted
2022-05-06 16:08:42
Documents
83
Period of Report
2022-04-03

Document Format Files

Seq Description Document Type Size
1 10-Q ttek-20220403.htm   iXBRL 10-Q 1740482
2 EX-31.1 ttekex311q22022.htm EX-31.1 12092
3 EX-31.2 ttekex312q22022.htm EX-31.2 12090
4 EX-32.1 ttekex321q22022.htm EX-32.1 7035
5 EX-32.2 ttekex322q22022.htm EX-32.2 7029
6 EX-95 ttekex95q22022.htm EX-95 13410
  Complete submission text file 0000831641-22-000029.txt   7565626

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ttek-20220403.xsd EX-101.SCH 48634
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ttek-20220403_cal.xml EX-101.CAL 81649
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ttek-20220403_def.xml EX-101.DEF 189982
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ttek-20220403_lab.xml EX-101.LAB 585770
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ttek-20220403_pre.xml EX-101.PRE 364057
77 EXTRACTED XBRL INSTANCE DOCUMENT ttek-20220403_htm.xml XML 1391417
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: 1002
Type: 10-Q | Act: 34 | File No.: 000-19655 | Film No.: 22901111
SIC: 8711 Services-Engineering Services