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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-23-089328
Filing Date
2023-08-09
Accepted
2023-08-09 16:27:29
Documents
14
Period of Report
2023-08-09
Items
Item 2.02: Results of Operations and Financial Condition
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2323256d1_8k.htm   iXBRL 8-K 26816
2 EXHIBIT 99.1 tm2323256d1_ex99-1.htm EX-99.1 447752
6 GRAPHIC tm232356d1_ex99-1img01.jpg GRAPHIC 3914
  Complete submission text file 0001104659-23-089328.txt   676172

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ttek-20230809.xsd EX-101.SCH 3018
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ttek-20230809_lab.xml EX-101.LAB 34240
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ttek-20230809_pre.xml EX-101.PRE 22361
8 EXTRACTED XBRL INSTANCE DOCUMENT tm2323256d1_8k_htm.xml XML 3200
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: 1001
Type: 8-K | Act: 34 | File No.: 000-19655 | Film No.: 231155610
SIC: 8711 Services-Engineering Services