Establishment profile
MASTER CONCRETE CORP
CARR 140 KM 1.9, BARCELONETA, PR, 00617
238110 — Poured Concrete Foundation and Structure Contractors
Summary
MASTER CONCRETE CORP has accumulated 5 OSHA violations across 3 inspections over 41 years of recorded history, with $1,220 in total assessed penalties.
The establishment sits in the 87th percentile for violations within its industry-state peer group of 1,229 employers. Inspection frequency runs at the 96th percentile. The most recent enforcement activity was recorded 23 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MASTER CONCRETE CORP 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, 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. 4 distinct standards shown · 5 citations in this view · $1,220 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1926.0100 A | 2 | 2 | $320 | Aug 1985 | Nov 1986 |
| 29 CFR 1926.0021 B02 | 1 | 1 | $900 | Oct 2003 | Oct 2003 |
| 29 CFR 1926.0150 C01 VIII | 1 | 1 | — | Oct 2003 | Oct 2003 |
| 29 CFR 1903.0002 A 1 | 1 | 1 | — | Aug 1985 | Aug 1985 |
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 2381 within PR. Peer group: 1,229 employers. This establishment has 5 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for MASTER CONCRETE CORP. 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 MASTER CONCRETE CORP. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 23+ years. Most recent activity: 23 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 MASTER CONCRETE CORP. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in PR — for MASTER CONCRETE CORP, 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 MASTER CONCRETE CORP 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. 33 citations · 12S&S · 33 contractor · $5,020 proposed / $3,273 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 7797655 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | May 2001 | — | No | HighNegligence | $796 | $796 |
| 7799447 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2003 | — | Yes | HighNegligence | $608 | — |
| 7799449 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2003 | — | Yes | HighNegligence | $371 | — |
| 7799444 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2003 | — | Yes | HighNegligence | $283 | — |
| 7798893 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Jun 2002 | — | Yes | HighNegligence | $259 | $259 |
| 7797654 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | May 2001 | — | Yes | HighNegligence | $259 | $259 |
| 7797514 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Nov 2000 | — | Yes | HighNegligence | $259 | $259 |
| 7797511 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Nov 2000 | — | Yes | HighNegligence | $259 | $259 |
| 7798332 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Oct 2001 | — | Yes | HighNegligence | $242 | $242 |
| 7799446 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2003 | — | Yes | ModNegligence | $201 | — |
| 7799445 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2003 | — | Yes | ModNegligence | $164 | — |
| 7798333 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Oct 2001 | — | Yes | ModNegligence | $131 | $131 |
| 7797512 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Nov 2000 | — | Yes | ModNegligence | $113 | $113 |
| 7799358 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Oct 2003 | — | No | ModNegligence | $60 | $60 |
| 7799357 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Oct 2003 | — | No | ModNegligence | $60 | $60 |
| 7799356 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Oct 2003 | — | No | HighNegligence | $60 | $60 |
| 7799355 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Oct 2003 | — | No | ModNegligence | $60 | $60 |
| 7799450 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2003 | — | No | ModNegligence | $60 | — |
| 7799448 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2003 | — | No | HighNegligence | $60 | — |
| 7798793 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Jan 2003 | — | No | ModNegligence | $55 | $55 |
| 7798792 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Jan 2003 | — | No | ModNegligence | $55 | $55 |
| 7798862 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2002 | — | No | ModNegligence | $55 | $55 |
| 7798334 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Oct 2001 | — | No | HighNegligence | $55 | $55 |
| 7797657 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | May 2001 | — | No | ModNegligence | $55 | $55 |
| 7797656 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | May 2001 | — | No | HighNegligence | $55 | $55 |
| 7797516 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Nov 2000 | — | No | ModNegligence | $55 | $55 |
| 7797515 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Nov 2000 | — | No | HighNegligence | $55 | $55 |
| 7797555 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Nov 2000 | — | No | ModNegligence | $55 | $55 |
| 7797513 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Nov 2000 | — | No | ModNegligence | $55 | $55 |
| 7797510 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Nov 2000 | — | No | ModNegligence | $55 | $55 |
| 7797443 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2000 | — | No | ModNegligence | $55 | $55 |
| 7797347 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | Apr 2000 | — | No | ModNegligence | $55 | $55 |
| 7797681 | Master Aggregates P-4 Manati, PR contractor: Master Concrete | May 2001 | — | No | HighNegligence | — | — |
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 MASTER CONCRETE CORP. 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 MASTER CONCRETE CORP. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MASTER CONCRETE CORP. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MASTER CONCRETE CORP. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2003-05-13 | Programmed Related | 2 | — | $900 | |
| 1986-09-11 | Unprogrammed Related | 1 | — | $200 | |
| 1985-06-25 | Planned | 2 | 1 | $120 |
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 poured concrete foundation and structure contractors within PR, ordered by federal enforcement volume:
- DESARROLLOS MULTIPLES INSULARES INCPONCE — 2 federal enforcement records
- DESARROLLOS MULTIPLES INSULARES INCSAN JUAN — 2 federal enforcement records
- AIREKO CONSTRUCTION CORPLAS PIEDRAS — 2 federal enforcement records
- J.A. INDUSTRIAL AND LIFTING EQUIPMENT, INC. .CAROLINA — 1 federal enforcement record
- JD WELDING & CONSTRUCTIONHATILLO — 1 federal enforcement record
- CRU LLCGURABO — 1 federal enforcement record
- DUNAS CONTRACTORS GROUP,LLCPONCE — 1 federal enforcement record
- VICTOR MIRANDAGUAYNABO — 1 federal enforcement record
- COMELONA PUMP LLCCABO ROJO — 1 federal enforcement record
- BONN CONSTRUCTION CORPCANOVANAS — 1 federal enforcement record
Related searches
- Poured Concrete Foundation and Structure ContractorsAll employers in this industry
- Employers in PRState-wide enforcement data
- Poured Concrete Foundation in PRIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on MASTER CONCRETE CORP 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 MASTER CONCRETE CORP's OSHA violation history?
- MASTER CONCRETE CORP has 3 OSHA inspections on record with 5 violations and $1,220 in total penalties.
- How does MASTER CONCRETE CORP's safety record compare to its industry?
- MASTER CONCRETE CORP operates in the poured concrete foundation and structure contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 2.8.