Establishment profile
KEYSTONE STRUCTURES INC
705 TERMINAL WAY, KENNETT SQUARE, PA, 19348
332311 — Prefabricated Metal Building and Component Manufacturing
Summary
KEYSTONE STRUCTURES INC has accumulated 19 OSHA violations across 2 inspections over 26 years of recorded history, with $8,671 in total assessed penalties.
The establishment sits in the 80th percentile for violations within its industry-state peer group of 979 employers. Inspection frequency runs at the 41st percentile. The most recent enforcement activity was recorded 1 year ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
KEYSTONE STRUCTURES INC appears in OSHA workplace safety and FMCSA motor carrier registration records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
100% of inspections at this establishment produced violations, with 2 inspections producing serious-or-greater violations.
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 19 distinct standards shown · 19 citations in this view · $8,671 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1910.0028 B01 I | 1 | 1 | $3,871 | Nov 2024 | Nov 2024 |
| 5A0001 | 1 | 1 | $750 | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0213 C01 | 1 | 1 | $750 | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0036 B08 | 1 | 1 | $600 | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0134 C01 | 1 | 1 | $600 | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0212 A03 II | 1 | 1 | $600 | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0305 B02 | 1 | 1 | $600 | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0242 B | 1 | 1 | $450 | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0107 G02 | 1 | 1 | $450 | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0134 H02 I | 1 | 1 | — | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0134 K01 | 1 | 1 | — | Jun 2000 | Jun 2000 |
| 29 CFR 1910.1200 E01 | 1 | 1 | — | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0036 B04 | 1 | 1 | — | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0213 C02 | 1 | 1 | — | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0213 C03 | 1 | 1 | — | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0134 D01 I | 1 | 1 | — | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0134 F02 | 1 | 1 | — | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0134 E01 | 1 | 1 | — | Jun 2000 | Jun 2000 |
| 29 CFR 1910.0134 H01 | 1 | 1 | — | Jun 2000 | Jun 2000 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Worse on violations than most other employers in NAICS 3323 within PA. Peer group: 979 employers. This establishment has 19 OSHA violations; peer median is 4.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for KEYSTONE STRUCTURES INC. Verify directly with OSHA Injury Tracking Application →
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.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for KEYSTONE STRUCTURES INC. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 1 year ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for KEYSTONE STRUCTURES INC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for KEYSTONE STRUCTURES 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 KEYSTONE STRUCTURES 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 KEYSTONE STRUCTURES INC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for KEYSTONE STRUCTURES INC. Verify directly with Environmental Protection Agency →
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for KEYSTONE STRUCTURES INC. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2024-07-16 | Complaint | 1 | 1 | $3,871 | |
| 2000-05-18 | Planned | 18 | 17 | $4,800 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in prefabricated metal building and component manufacturing within PA, ordered by federal enforcement volume:
- GICHNER SYSTEMS GROUP, INCORPORATEDDALLASTOWN — 2 federal enforcement records
- KLOVER SEPA, INC.QUAKERTOWN — 2 federal enforcement records
- STARFLITE SYSTEMS INC.CONNOQUENESSING — 1 federal enforcement record
- LAMINATORS INC.HATFIELD — 1 federal enforcement record
- NRB USA INCNEW HOLLAND — 1 federal enforcement record
- R&N MANUFACTURING, LLCPITTSBURGH — 1 federal enforcement record
- GENERAL PARTITIONS MFG. CORP.ERIE — 1 federal enforcement record
- STEEL BUILT CORPORATIONAMBRIDGE — 1 federal enforcement record
- ARCHITECTURAL STEEL & ASSOCIATED PRODUCTS, INC.LANSDALE — 1 federal enforcement record
- 1994 STEEL FACTORY CORPORATIONMC KEES ROCKS — 1 federal enforcement record
Related searches
- Prefabricated Metal Building and Component ManufacturingAll employers in this industry
- Employers in PAState-wide enforcement data
- Prefabricated Metal Building in PAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on KEYSTONE STRUCTURES 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.
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 KEYSTONE STRUCTURES INC's OSHA violation history?
- KEYSTONE STRUCTURES INC has 2 OSHA inspections on record with 19 violations and $8,671.2 in total penalties.
- How does KEYSTONE STRUCTURES INC's safety record compare to its industry?
- KEYSTONE STRUCTURES INC operates in the prefabricated metal building and component manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 3.4.