# 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)

EIN.: 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