Establishment profile
RYBA MARINE CONSTRUCTION CO
OLD MILL RD, CEDAR RIVER, MI, 49813
237310 — Highway, Street, and Bridge Construction
Summary
RYBA MARINE CONSTRUCTION CO has accumulated 7 OSHA violations across 1 inspection over 22 years of recorded history, with $1,125 in total assessed penalties.
The establishment sits in the 88th percentile for violations within its industry-state peer group of 2,444 employers. The most recent enforcement activity was recorded 22 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
RYBA MARINE CONSTRUCTION CO appears in OSHA workplace safety and MSHA mine safety records only. No matching records were found in WHD wage enforcement, 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.
OSHA workplace safety
100% of inspections at this establishment produced 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. 7 distinct standards shown · 7 citations in this view · $1,125 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 4084.17190103 | 1 | 1 | $300 | Jun 2004 | Jun 2004 |
| 29 CFR 4084.172511 | 1 | 1 | $300 | Jun 2004 | Jun 2004 |
| 29 CFR 4084.063601 | 1 | 1 | $300 | Jun 2004 | Jun 2004 |
| 29 CFR 4084.075101 | 1 | 1 | $225 | Jun 2004 | Jun 2004 |
| 40841012A1 | 1 | 1 | — | Jun 2004 | Jun 2004 |
| 29 CFR 4084.011401 | 1 | 1 | — | Jun 2004 | Jun 2004 |
| 29 CFR 4084.215401 | 1 | 1 | — | Jun 2004 | Jun 2004 |
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 2373 within MI. Peer group: 2,444 employers. This establishment has 7 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for RYBA MARINE CONSTRUCTION CO. 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 RYBA MARINE CONSTRUCTION CO. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 22+ years. Most recent activity: 22 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for RYBA MARINE CONSTRUCTION CO. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in MI — for RYBA MARINE CONSTRUCTION CO, not this location alone
Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other RYBA MARINE CONSTRUCTION CO operations in the same state.
MSHA citations
Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 9 citations · 1S&S · 9 contractor · $900 proposed / $900 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 8893589 | O-N Minerals, Cedarville Operation Mackinac, MI contractor: Ryba Marine Construction Company | Mar 2016 | — | No | ModNegligence | $100 | $100 |
| 8893588 | O-N Minerals, Cedarville Operation Mackinac, MI contractor: Ryba Marine Construction Company | Mar 2016 | — | No | ModNegligence | $100 | $100 |
| 8893571 | O-N Minerals, Cedarville Operation Mackinac, MI contractor: Ryba Marine Construction Company | Feb 2016 | — | No | ModNegligence | $100 | $100 |
| 8893570 | O-N Minerals, Cedarville Operation Mackinac, MI contractor: Ryba Marine Construction Company | Feb 2016 | — | Yes | ModNegligence | $100 | $100 |
| 8893569 | O-N Minerals, Cedarville Operation Mackinac, MI contractor: Ryba Marine Construction Company | Feb 2016 | — | No | ModNegligence | $100 | $100 |
| 8893568 | O-N Minerals, Cedarville Operation Mackinac, MI contractor: Ryba Marine Construction Company | Feb 2016 | — | No | ModNegligence | $100 | $100 |
| 8893567 | O-N Minerals, Cedarville Operation Mackinac, MI contractor: Ryba Marine Construction Company | Feb 2016 | — | No | ModNegligence | $100 | $100 |
| 6196108 | O-N Minerals - Calcite Operation Presque Isle, MI contractor: Ryba Marine Construction Company | Feb 2008 | — | No | ModNegligence | $100 | $100 |
| 6196107 | O-N Minerals - Calcite Operation Presque Isle, MI contractor: Ryba Marine Construction Company | Feb 2008 | — | No | ModNegligence | $100 | $100 |
Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for RYBA MARINE CONSTRUCTION CO. 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 RYBA MARINE CONSTRUCTION CO. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for RYBA MARINE CONSTRUCTION CO. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for RYBA MARINE CONSTRUCTION CO. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2004-05-04 | Planned | 7 | 4 | $1,125 |
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 highway, street, and bridge construction within MI, ordered by federal enforcement volume:
- C & D HUGHES INCSALINE — 3 federal enforcement records
- MICHIGAN PAVING & MATERIALS COGRAND RAPIDS — 3 federal enforcement records
- ELMER'S CRANE AND DOZER, INC.TRAVERSE CITY — 3 federal enforcement records
- ELMER'S CRANE AND DOZER, INC.TRAVERSE CITY — 3 federal enforcement records
- C & D HUGHES INCWILLIAMSTON — 3 federal enforcement records
- DANS EXCAVATING INCNOVI — 3 federal enforcement records
- MICHIGAN PAVING & MATERIALS COGRANDVILLE — 3 federal enforcement records
- C & D HUGHES, INC.ROMULUS — 3 federal enforcement records
- DAN'S EXCAVATING, INC.SOUTHFIELD — 3 federal enforcement records
- DANS EXCAVATING INCHIGHLAND PARK — 3 federal enforcement records
Related searches
- Highway, Street, and Bridge ConstructionAll employers in this industry
- Employers in MIState-wide enforcement data
- Highway, Street, and in MIIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on RYBA MARINE CONSTRUCTION CO 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 RYBA MARINE CONSTRUCTION CO's OSHA violation history?
- RYBA MARINE CONSTRUCTION CO has 1 OSHA inspection on record with 7 violations and $1,125 in total penalties.
- How does RYBA MARINE CONSTRUCTION CO's safety record compare to its industry?
- RYBA MARINE CONSTRUCTION CO operates in the highway, street, and bridge construction industry. The industry average Total Recordable Incident Rate (TRIR) is 2.5.