STRATA GEOTECHNICAL ENGRG is a testing laboratories and services employer in SPOKANE, WA. Federal records show 1 OSHA inspection with 6 violations and $1,000 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 3, 2026.
STRATA GEOTECHNICAL ENGRG
FELTS FIELD AIRPORT 6133 E RUTTER AVE, SPOKANE, WA, 99212
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Inspection Breakdown
Peer Comparison
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
STRATA GEOTECHNICAL ENGRG is one of 1,554 establishments in our dataset that roll up under the parent organization Knife River Corp. Knife River Corp is a SEC public reporter (KNF), with most recent reported revenue of $3.1B.
Federal enforcement records on STRATA GEOTECHNICAL ENGRG represent activity at this specific establishment. The full enforcement footprint of Knife River Corp across all 1,554 of its tracked locations is viewable on the parent profile.
Other establishments operated by Knife River Corp
- KNIFE RIVER CORPORATION — LODI, CA — 3 federal records
- KNIFE RIVER — MISSOULA, MT — 3 federal records
- CONNOLLY-PACIFIC CO — AVALON, CA — 3 federal records
- HAWAIIAN CEMENT — AIEA, HI — 3 federal records
- KNIFE RIVER CORPORATION — BILLINGS, MT — 3 federal records
- HAWAIIAN CEMENT — KAPOLEI, HI — 3 federal records
- STRATAS FOODS, LLC — ENGLEWOOD, NJ — 3 federal records
- CONCRETE PIPE & PRECAST, LLC — ASHLAND, VA — 3 federal records
- CONCRETE STRUCTURES OF THE MIDWEST, INC. — WEST CHICAGO, IL — 3 federal records
- CONCRETE MATERIALS OF MONTANA, LLC. — BELGRADE, MT — 3 federal records
Other employers in Testing Laboratories and Services within WA
- ON-SITE ENVIRONMENTAL INC — REDMOND — 2 federal records
- WA317984610 - SPECTRA LABORATORIES KITSAP LLC — POULSBO — 1 federal record
- MICRO PRECISION CALIBRATION — REDMOND — 1 federal record
- WA317957551 - WATER MANAGEMENT LABORATORIES INC — TACOMA — 1 federal record
- NORTHWEST TANK TESTING & ENVIR — LYNNWOOD — 1 federal record
- PROMIUM LLC — BOTHELL — 1 federal record
- NORTHWEST ENVIRONMENTAL SOLUTI — SEATTLE — 1 federal record
- WA317974641 - TESTING TECHNOLOGIES INC — POULSBO — 1 federal record
- WA317978205 - AEGEUS INSPECTION SOLUTIONS INC — BENTON CITY — 1 federal record
- MAYES TESTING ENGINEERS INC — SEATTLE — 1 federal record
Industry context
Within the testing laboratories and services industry in WA, STRATA GEOTECHNICAL ENGRG ranks in the 94th percentile of OSHA violation frequency across 666 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 87th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 0.9 for the testing laboratories and services sector, with a Days Away, Restricted, or Transferred (DART) rate of 0.6.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 14 years.
Frequently Asked Questions
- What is STRATA GEOTECHNICAL ENGRG's OSHA violation history?
- STRATA GEOTECHNICAL ENGRG has 1 OSHA inspection on record with 6 violations and $1,000 in total penalties.
- How does STRATA GEOTECHNICAL ENGRG's safety record compare to its industry?
- STRATA GEOTECHNICAL ENGRG operates in the testing laboratories and services industry. The industry average Total Recordable Incident Rate (TRIR) is 0.9.
About this data
This profile aggregates federal enforcement records on STRATA GEOTECHNICAL ENGRG of SPOKANE, WA from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 3, 2026. STRATA GEOTECHNICAL ENGRG resolves to the parent rollup Knife River Corp, which operates 1,554 establishments in our dataset.
This profile may be incomplete if STRATA GEOTECHNICAL ENGRGoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.