Establishment profile
Tetra Tech EC, Inc
1230 Columbia St Ste 750, San Diego, CA, 92101
Operated by TETRA TECH INC · 1 of 56 establishments
562910 — Remediation Services
Summary
Tetra Tech EC, Inc has no OSHA inspection history on file. Federal records covering wage, environmental, labor relations, and other agencies are noted below where present.
The most recent federal enforcement activity was recorded 6 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
Tetra Tech EC, Inc appears in WHD wage enforcement record only. No matching records were found in OSHA workplace safety, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
No OSHA inspections, citations, or accidents on file for Tetra Tech EC, Inc. Verify directly with Occupational Safety and Health Administration →
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 307 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for Tetra Tech EC, Inc. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 6+ years. Most recent activity: 6 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
Department of Labor Wage & Hour Division — minimum-wage, overtime, child-labor, FMLA, and prevailing-wage enforcement.
Wage and hour breakdown by law
Per-statute totals across all closed DOL Wage & Hour cases against this employer. Backwages reflect amounts the agency assessed; civil penalty is the separate fine where applicable. Some acts (Davis-Bacon, SCA, CWHSSA, H-2B, CCPA) don't carry a civil penalty field in DOL's data. 1 statute · 1 violation · $0 in backwages
| Statute | Period | Cases | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| Service Contract Act (federal services) | Feb 2020 | 1 | 1 | — | — | — |
Source: DOL WHD enforcement database, aggregated per statute. Lifetime totals. A case can cite multiple statutes — so the total here may exceed the case count in the table above.
Wage and hour cases
Closed DOL Wage & Hour Division cases (FLSA, FMLA, H-2B, MSPA, and related statutes). Backwages reflect amounts the agency assessed; civil penalty (CMP) is a separate fine levied on top, where the statute provides for one (FLSA / H-1B / H-2A / MSPA / FMLA / EPPA / FLSA Child Labor; other acts have no CMP column in DOL’s data). The Statutes column lists which laws each case cited. 1 case · 1 violations · $0 in backwages
| Case period | Industry | Statutes | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| Aug 2017 – Feb 2020 | Remediation Services | SCA | 1 | 0 | — | — |
Source: DOL WHD enforcement database. Cases shown reflect those the agency has closed and made public. A violation count is the agency’s tally of cited violations (one violation can affect many workers); the workers column counts distinct employees the agency found to be affected.
Mine safety (MSHA)
No MSHA mine safety violations on file for Tetra Tech EC, Inc. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for Tetra Tech EC, Inc. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for Tetra Tech EC, Inc. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for Tetra Tech EC, Inc. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for Tetra Tech EC, Inc. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
- Department of Defensecontract · Last action 2011-08-03$28,928,661
- Department of DefenseBASE YEARcontract · Last action 2012-07-05$27,257,613
- Department of DefenseRADIOLOGICAL EMACcontract · Last action 2018-02-07$25,934,294
- Department of DefenseRADIOLOGICAL EMACcontract · Last action 2012-12-05$24,843,771
- Department of DefenseRADIOLOGICAL EMACcontract · Last action 2017-05-15$22,194,322
- Department of DefenseRADIOLOGICAL EMACcontract · Last action 2014-03-12$21,282,241
- Department of DefenseIGF::OT::IGF REMEDIAL ACTION CONTRACT (RAC VI)contract · Last action 2020-11-02$20,936,319
- Department of DefenseBASEWIDE RADIOLOGICAL SUPPORT, HUNTERS POINT SHIPYARD, SAN FRANCISCO, CAcontract · Last action 2013-05-09$19,126,849
- Department of DefensePARCEL C RADIOLOGICAL REMEDIATION & SUPPcontract · Last action 2017-07-27$12,082,759
- Department of DefenseRADIOLOGICAL EMACcontract · Last action 2019-12-04$11,408,410
- Department of DefenseIGF::OT::IGF REMEDIAL ACTION CONTRACT (RAC VI)contract · Last action 2022-02-17$10,625,597
- Department of DefensePARCEL C PHASE II RADIOLOGICAL REMEDIATION AND SUPPORT, HPScontract · Last action 2017-01-24$10,487,802
- Department of DefenseBASE YEAR 28 SEPT 2007 - 27 SEPT 2008contract · Last action 2013-05-22$9,232,126
- Department of DefenseIGF::OT::IGF 14 SITE WALK AND PROPOSAL OU B-2 RAAS 001&005, ADAK, ALASKA. REMEDIAL ACTION CONTRACT (RAC VI)contract · Last action 2017-12-08$8,576,227
- Department of DefenseIGF::OT::IGF 15 JACKSON PARK HOUSING COMPLEX OU 1 NEX SOURCE AREA REMEDIAL ACTION - REMEDIAL ACTION CONTRACT (RAC VI)contract · Last action 2018-01-10$8,263,172
- Department of DefensePARCEL C RAD BUILDINGS, HPNScontract · Last action 2016-05-05$7,255,881
- Department of DefensePARCEL C RA (DURABLE COVER), HPNScontract · Last action 2015-12-30$7,216,253
- Department of DefenseSITE 24 RD/RA, ALAMEDA POINT, CAcontract · Last action 2013-06-04$7,175,848
- Department of DefenseRADIOLOGICAL MATERIALS NTCRA, WAcontract · Last action 2018-04-30$7,023,524
- Department of DefenseIGF::OT::IGF REMEDIAL ACTION CONTRACT (RAC VI), INSTALLATION RESTORATION PROGRAM SUPPORT FOR SITES WITH GROUNDWATER CONTAMINATION AT MARINE CORPS BASE CAMP PENDLETON, CAcontract · Last action 2022-09-29$6,215,188
- Department of DefenseUNRESTRICTED EMACcontract · Last action 2014-07-10$5,652,409
- Department of DefenseIRP SUB-SITE 2B, - 2C, & - 2Gcontract · Last action 2012-10-18$5,254,031
- Department of DefensePROVIDE PMO AND PAA SERVICES FOR RAC Vcontract · Last action 2022-10-12$5,196,692
- Department of DefenseIGF::OT::IGF PARCEL E SANITARY SEWER AND STORM DRAINcontract · Last action 2017-01-11$5,061,910
- Department of Defense09 JPC OU3M RI/FScontract · Last action 2013-03-07$4,380,381
- Department of DefenseREMEDIAL ACTION CONTRACT (RAC VI)contract · Last action 2023-04-25$4,061,459
- Department of DefenseIGF::OT::IGF IMPLEMENT REMEDIAL DESIGN AT OPERABLE UNIT 11 AT NAVAL AIR STATION NORTH ISLAND, NAB CORONADO, CAcontract · Last action 2025-04-09$3,896,777
- Department of DefenseIGF::OT::IGF OY4 PMO-PAA CTO FOR REMEDIAL ACTION CONTRACT (RAC VI)contract · Last action 2025-09-30$3,879,654
- Department of DefenseRADIOLOGICAL EMACcontract · Last action 2017-05-11$3,627,356
- Department of DefensePROVIDE PMO/PAA SERVICES FOR RAC IVcontract · Last action 2012-09-27$3,545,675
- Department of DefenseBASE PERIODcontract · Last action 2012-03-04$3,517,483
- Department of DefenseIGF::OT::IGF REMEDIAL ACTION CONTRACT (RAC VI) - NSF INDIAN HEAD, MARYLANDcontract · Last action 2020-03-09$3,509,519
- Department of DefenseIGF::OT::IGF REMEDIAL ACTION CONTRACT (RAC VI)UXO 21 AT MCB QUANTICOcontract · Last action 2018-11-29$3,191,593
- Department of DefenseBASE YEARcontract · Last action 2010-09-08$3,156,180
- Department of DefenseIGF::OT::IGF XU22 18 JPHC PROPOSAL FOR OU3M PHASE 1 REMEDY IMPLEMcontract · Last action 2023-05-11$3,003,742
- Department of DefenseIGF::OT::IGF UNRESTRICTED EMACcontract · Last action 2022-05-05$2,894,418
- Department of DefenseIGF::OT::IGF GROUNDWATER MONITORING, MCAS YUMAcontract · Last action 2021-08-11$2,753,990
- Department of DefenseIGF::OT::IGF REMEDIAL ACTION AT CERCLA AREA OF CONCERN 7 STRATUM AND TECHNICAL SUPPORT AT MARINE CORPS LOGISTICS BASE (MCLB), BARSTOW, CALIFORNIAcontract · Last action 2021-02-24$2,632,357
- Department of DefenseBASE PERIODcontract · Last action 2014-12-18$2,568,490
- Department of DefenseIGF::OT::IGF RADIOLOGICAL EMACcontract · Last action 2015-12-11$2,531,234
- Department of DefenseOPTION YEAR ONEcontract · Last action 2013-11-05$2,497,366
- Department of DefenseREMEDIAL ACTION CONSTRUCTIONcontract · Last action 2013-04-16$2,443,858
- Department of DefenseNO MAN'S LAND ISLAND MEC/MPPEH, SURFACE REMOVAL, NAS SOUTH WEYMOUTH, MAcontract · Last action 2020-03-16$2,408,321
- Department of DefenseREMEDIAL ACTION CONTRACT (RAC VI)contract · Last action 2016-05-23$2,384,981
- Department of DefenseIGF::OT::IGF REMEDIAL INVESTIGATION FOR UNEXPLODED ORDNANCE SITE 1 AT MARINE CORPS MOUNTAIN WARFARE TRAINING CENTER, BRIDGEPORT, CAcontract · Last action 2021-12-22$2,075,297
- Department of DefenseIGF::OT::IGF REMEDIAL ACTION CONTRACT (RAC VI), PHASE II AT BLDG 453 NSF INDIAN HEADcontract · Last action 2019-08-27$2,008,564
- Department of DefenseIGF::OT::IGF REMEDIAL ACTION CONTRACT (RAC VI), ERP SITE 19 SOIL RA FIELDWORK AND REPORTINGcontract · Last action 2021-08-24$1,933,651
- Department of DefenseIGF::OT::IGF REMEDIAL DESIGN/ REMEDIAL ACTION SITE 5 ALAMEDA UNRESTRICTED EMACcontract · Last action 2022-01-31$1,823,080
- Department of DefenseNON-TIME CRITICAL REMOVAL ACTION BLDG 742, FORMER DEGREASING PLANT INVESTIGATION AREA A2contract · Last action 2012-11-05$1,819,354
- Department of DefenseRADIOLOGICAL EMAC - NON-TIME CRITICAL REMOVAL ACTION FOR SOLID WASTE DISPOSAL AREA - RADIOLOGICAL HOT SPOT REMOVAL AND BUILDING DEMOLITION, INSTALLATION RESTORATION SITE 12 AT FORMER NAVAL STATION TREASURE ISLAND, SAN FRANCISCO, CALIFORNIAcontract · Last action 2014-05-29$1,738,836
Federal contract dollars to this establishment. Primary NAICS: 562910 - REMEDIATION SERVICES. Last action: 2025-09-30. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
In the news
Part of a larger organization
Tetra Tech EC, Inc is one of 56 establishments rolled up under the parent organization TETRA TECH INC.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of TETRA TECH INC across all 56 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in remediation services within CA, ordered by federal enforcement volume:
- ANCON MARINE INCBRAWLEY — 3 federal enforcement records
- PATRIOT ENVIRONMENTAL SERVICES INCMIRA LOMA — 3 federal enforcement records
- CASPER COMPANYSPRING VALLEY — 3 federal enforcement records
- PARC SPECIALTY CONTRACTORSSACRAMENTO — 3 federal enforcement records
- TWO RIVERS DEMOLITION, INC.LINCOLN — 2 federal enforcement records
- PARC SPECIALTY CONTRACTORSRED BLUFF — 2 federal enforcement records
- F T G CONSTRUCTION MATERIALSSTOCKTON — 2 federal enforcement records
- UTILITY TREE SERVICE INCBAKERSFIELD — 2 federal enforcement records
- ANCON MARINERICHMOND — 2 federal enforcement records
- HAYWARD BAKERSANTA PAULA — 2 federal enforcement records
Other locations under this parent
Other establishments operated by TETRA TECH INC, ordered by federal enforcement volume:
- ARDAMAN & ASSOCIATES, INC.QUINCY, FL — 2 federal enforcement records
- Tetra TechPASADENA, CA — 2 federal enforcement records
- TETRA TECH INC.ALTADENA, CA — 2 federal enforcement records
- TETRA TECH INCREDDING, CA — 2 federal enforcement records
- TETRA TECH, INC.SANTA ROSA, CA — 2 federal enforcement records
- Tetra TechSan Diego, CA — 2 federal enforcement records
- TETRA TECH INCSAN BERNARDINO, CA — 2 federal enforcement records
- Tetra TechLos Alamos, NM — 2 federal enforcement records
- TETRA TECH INCOROVILLE, CA — 1 federal enforcement record
- TETRA TECH EC INCGHENT, KY — 1 federal enforcement record
Related searches
- All TETRA TECH INC locationsParent rollup
- Remediation ServicesAll employers in this industry
- Employers in CAState-wide enforcement data
- Remediation Services in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on Tetra Tech EC, Inc from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup TETRA TECH INC, which operates 56 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is Tetra Tech EC, Inc's OSHA violation history?
- Tetra Tech EC, Inc has no OSHA inspections on record.
- How does Tetra Tech EC, Inc's safety record compare to its industry?
- Tetra Tech EC, Inc operates in the remediation services industry. The industry average Total Recordable Incident Rate (TRIR) is 2.4. Tetra Tech EC, Inc's self-reported DART rate is 0.65 compared to an industry average of 1.6.