TRI-STATE MINING SUPPLY is a plate work manufacturing employer in ACOSTA, PA. Federal records show 2 OSHA inspections with 0 violations and $0 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 2, 2026.
TRI-STATE MINING SUPPLY
106 QUECREEK ROAD, ACOSTA, PA, 15520
Industry Benchmark
Data Insights
Inspection Breakdown
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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
TRI-STATE MINING SUPPLY is one of 784 establishments in our dataset that roll up under the parent organization NI Holdings, Inc.. NI Holdings, Inc. is a SEC public reporter (NODK), with most recent reported revenue of $285M.
Federal enforcement records on TRI-STATE MINING SUPPLY represent activity at this specific establishment. The full enforcement footprint of NI Holdings, Inc. across all 784 of its tracked locations is viewable on the parent profile.
Other establishments operated by NI Holdings, Inc.
- TRI-STATE ENVELOPE CORPORATION — ASHLAND, PA — 3 federal records
- TRISTATE CONTAINER CORP — BENSALEM, PA — 2 federal records
- TRI-STATE FABRICATORS, INC. — AMELIA, OH — 2 federal records
- TRI-STATE ELECTRIC & MACHINE COMPANY — GLEN DALE, WV — 2 federal records
- TRI-STATE CRANE & RIGGING SERVICE, L.L.C. — CEDAR RAPIDS, IA — 2 federal records
- TRI-STATE ROOFING & SHEETMETAL COMPANY — DAVISVILLE, WV — 2 federal records
- TRI-STATE POLE & PILING, INC. — LUCEDALE, MS — 2 federal records
- TRI-STATE PAINTING CO., INC. — HUNTINGBURG, IN — 2 federal records
- TRI-STATE MINING SUPPLY INC. — SOMERSET, PA — 2 federal records
- TRI-STATE CUT STONE AND BRICK COMPANY — FRANKFORT, IL — 2 federal records
Other employers in Plate Work Manufacturing within PA
- SWARTFAGER WELDING, INC. — KNOX — 2 federal records
- PRECISION CUSTOM COMPONENTS, LLC — YORK — 2 federal records
- VAN INDUSTRIES, INCORPORATED — BIRDSBORO — 2 federal records
- DANIEL C. TANNEY, INC. — BENSALEM — 2 federal records
- ZURN INDUSTRIES — ERIE — 1 federal record
- ATI FLAT ROLLED PRODUCTS HOLDINGS, LLC — MONACA — 1 federal record
- LITTLE WASHINGTON FABRICATIONS, INC. — MIDDLETOWN — 1 federal record
- LITTLE WASHINGTON FABRICATIONS, INC. — CHRISTIANA — 1 federal record
- HART MECHANICAL & ELECTRICAL CONTRACTORS, INC — PERKASIE — 1 federal record
- INDUSTRIAL EQUIPMENT FABRICATORS, INC. — ELLWOOD CITY — 1 federal record
Industry context
Inspection frequency ranks in the 46th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 3.8 for the plate work manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.9.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 21 years.
Frequently Asked Questions
- What is TRI-STATE MINING SUPPLY's OSHA violation history?
- TRI-STATE MINING SUPPLY has 2 OSHA inspections on record with 0 violations and $0 in total penalties.
- How does TRI-STATE MINING SUPPLY's safety record compare to its industry?
- TRI-STATE MINING SUPPLY operates in the plate work manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 3.8.
About this data
This profile aggregates federal enforcement records on TRI-STATE MINING SUPPLY of ACOSTA, PA from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, MSHA mine safety enforcement, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, 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 2, 2026. TRI-STATE MINING SUPPLY resolves to the parent rollup NI Holdings, Inc., which operates 784 establishments in our dataset.
This profile may be incomplete if TRI-STATE MINING SUPPLYoperates 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.