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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-23-058476
Filing Date
2023-05-10
Accepted
2023-05-10 16:31:37
Documents
14
Period of Report
2023-05-10
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 tm2315216d1_8k.htm   iXBRL 8-K 27804
2 EXHIBIT 99.1 tm2315216d1_ex99-1.htm EX-99.1 393942
6 GRAPHIC tm2315216d1_ex99-1img001.jpg GRAPHIC 11161
  Complete submission text file 0001104659-23-058476.txt   632728

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ttek-20230510.xsd EX-101.SCH 3036
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ttek-20230510_lab.xml EX-101.LAB 34476
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ttek-20230510_pre.xml EX-101.PRE 22597
8 EXTRACTED XBRL INSTANCE DOCUMENT tm2315216d1_8k_htm.xml XML 3478
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.: 23907045
SIC: 8711 Services-Engineering Services