Summary
AGREGADOS PIEDRA BLANCA has no OSHA inspection history on file. Federal records covering wage, environmental, labor relations, and other agencies are noted below where present.
The most recent federal enforcement activity was recorded 0 days ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
AGREGADOS PIEDRA BLANCA appears in MSHA mine safety and NLRB labor relations records only. No matching records were found in OSHA workplace safety, WHD wage enforcement, EPA environmental compliance, 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
No OSHA inspections, citations, or accidents on file for AGREGADOS PIEDRA BLANCA. Verify directly with Occupational Safety and Health Administration →
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for AGREGADOS PIEDRA BLANCA. Verify directly with OSHA Injury Tracking Application →
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for AGREGADOS PIEDRA BLANCA. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 0 days ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for AGREGADOS PIEDRA BLANCA. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in PR — for AGREGADOS PIEDRA BLANCA, 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 AGREGADOS PIEDRA BLANCA 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. 100 citations · 61S&S · $57,755 proposed / $50,331 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 8733434 | Planta Garrochales Arecibo, PR | Nov 2013 | — | Yes | HighNegligence | $8,600 | $8,600 |
| 8544080 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2010 | — | Yes | HighNegligence | $8,421 | $5,052 |
| 8544077 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2010 | — | Yes | HighNegligence | $7,578 | $4,547 |
| 8544079 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2010 | — | No | HighNegligence | $1,530 | $918 |
| 9635038 | Planta Garrochales Arecibo, PR | Apr 2022 | — | Yes | HighNegligence | $1,358 | $1,358 |
| 9332311 | Planta Garrochales Arecibo, PR | Oct 2019 | — | Yes | ModNegligence | $1,242 | $1,242 |
| 6082080 | Agregados Piedra Blanca Inc Arecibo, PR | Oct 2005 | — | No | HighNegligence | $1,198 | $1,198 |
| 6082079 | Agregados Piedra Blanca Inc Arecibo, PR | Oct 2005 | — | No | HighNegligence | $1,198 | $1,198 |
| 6514978 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2009 | — | Yes | ModNegligence | $1,026 | $1,026 |
| 8643550 | Planta Garrochales Arecibo, PR | Jun 2012 | — | Yes | HighNegligence | $873 | $873 |
| 9490178 | Planta Garrochales Arecibo, PR | Oct 2020 | — | Yes | ModNegligence | $846 | $846 |
| 9490177 | Planta Garrochales Arecibo, PR | Oct 2020 | — | Yes | ModNegligence | $846 | $846 |
| 9426939 | Planta Garrochales Arecibo, PR | May 2019 | — | No | HighNegligence | $768 | $768 |
| 9426938 | Planta Garrochales Arecibo, PR | May 2019 | — | No | HighNegligence | $768 | $768 |
| 6514977 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2009 | — | Yes | ModNegligence | $687 | $687 |
| 6514975 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2009 | — | Yes | ModNegligence | $687 | $687 |
| 6081554 | Agregados Piedra Blanca Inc Arecibo, PR | May 2005 | — | No | HighNegligence | $629 | $629 |
| 6515056 | Agregados Piedra Blanca Inc Arecibo, PR | Jan 2010 | — | Yes | ModNegligence | $499 | $499 |
| 6515053 | Agregados Piedra Blanca Inc Arecibo, PR | Jan 2010 | — | Yes | ModNegligence | $499 | $499 |
| 8819868 | Planta Garrochales Arecibo, PR | Nov 2015 | — | No | HighNegligence | $475 | $475 |
| 8542732 | Agregados Piedra Blanca Inc Arecibo, PR | Dec 2010 | — | No | ModNegligence | $460 | $460 |
| 8544078 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2010 | — | No | ModNegligence | $460 | $275 |
| 9426941 | Planta Garrochales Arecibo, PR | May 2019 | — | Yes | ModNegligence | $440 | $440 |
| 6506354 | Agregados Piedra Blanca Inc Arecibo, PR | Jan 2009 | — | Yes | ModNegligence | $425 | $425 |
| 6506353 | Agregados Piedra Blanca Inc Arecibo, PR | Jan 2009 | — | Yes | ModNegligence | $425 | $425 |
| 6082008 | Planta Garrochales Arecibo, PR | Jun 2005 | — | Yes | ModNegligence | $409 | $409 |
| 7799269 | Agregados Piedra Blanca Inc Arecibo, PR | Apr 2003 | — | Yes | HighNegligence | $405 | $405 |
| 8643551 | Planta Garrochales Arecibo, PR | Jun 2012 | — | Yes | HighNegligence | $392 | $392 |
| 8643549 | Planta Garrochales Arecibo, PR | Jun 2012 | — | Yes | HighNegligence | $392 | $392 |
| 9634970 | Planta Garrochales Arecibo, PR | Oct 2021 | — | Yes | ModNegligence | $383 | $383 |
| 9634969 | Planta Garrochales Arecibo, PR | Oct 2021 | — | Yes | ModNegligence | $383 | $383 |
| 7798578 | Agregados Piedra Blanca Inc Arecibo, PR | Nov 2002 | — | Yes | ModNegligence | $371 | $371 |
| 8544081 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2010 | — | No | ModNegligence | $362 | $218 |
| 6514980 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2009 | — | Yes | ModNegligence | $334 | $334 |
| 6083129 | Agregados Piedra Blanca Inc Arecibo, PR | Dec 2007 | — | Yes | LowNegligence | $317 | $317 |
| 6082141 | Agregados Piedra Blanca Inc Arecibo, PR | Mar 2006 | — | Yes | ModNegligence | $310 | $310 |
| 6083617 | Agregados Piedra Blanca Inc Arecibo, PR | May 2008 | — | Yes | ModNegligence | $308 | $308 |
| 5068422 | Planta Garrochales Arecibo, PR | Oct 2025 | — | No | ModNegligence | $288 | $288 |
| 8814074 | Planta Garrochales Arecibo, PR | Oct 2014 | — | Yes | ModNegligence | $285 | $285 |
| 8719366 | Planta Garrochales Arecibo, PR | Oct 2012 | — | Yes | ModNegligence | $263 | $263 |
| 7798618 | Agregados Piedra Blanca Inc Arecibo, PR | Jan 2002 | — | Yes | HighNegligence | $259 | $259 |
| 9332310 | Planta Garrochales Arecibo, PR | Oct 2019 | — | No | ModNegligence | $250 | $250 |
| 6081553 | Agregados Piedra Blanca Inc Arecibo, PR | May 2005 | — | Yes | HighNegligence | $247 | $247 |
| 5068423 | Planta Garrochales Arecibo, PR | Oct 2025 | — | No | ModNegligence | $245 | $245 |
| 6505471 | Planta Garrochales Arecibo, PR | Oct 2008 | — | Yes | ModNegligence | $243 | $243 |
| 9426940 | Planta Garrochales Arecibo, PR | May 2019 | — | No | ModNegligence | $230 | $230 |
| 6082343 | Planta Garrochales Arecibo, PR | Jul 2006 | — | Yes | HighNegligence | $228 | $228 |
| 9426855 | Planta Garrochales Arecibo, PR | Nov 2018 | — | No | HighNegligence | $225 | $225 |
| 6515057 | Agregados Piedra Blanca Inc Arecibo, PR | Jan 2010 | — | Yes | LowNegligence | $224 | $224 |
| 7797773 | Agregados Piedra Blanca Inc Arecibo, PR | Feb 2001 | — | Yes | HighNegligence | $224 | $224 |
| 7797772 | Agregados Piedra Blanca Inc Arecibo, PR | Feb 2001 | — | Yes | HighNegligence | $224 | $224 |
| 6082142 | Agregados Piedra Blanca Inc Arecibo, PR | Mar 2006 | — | Yes | HighNegligence | $217 | $217 |
| 5068639 | Planta Garrochales Arecibo, PR | Apr 2026 | — | Yes | ModNegligence | $209 | $209 |
| 9826845 | Planta Garrochales Arecibo, PR | May 2025 | — | Yes | ModNegligence | $209 | $209 |
| 8544076 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2010 | — | No | ModNegligence | $207 | $124 |
| 7799975 | Planta Garrochales Arecibo, PR | Oct 2004 | — | Yes | HighNegligence | $203 | $203 |
| 9490176 | Planta Garrochales Arecibo, PR | Oct 2020 | — | No | ModNegligence | $199 | $199 |
| 9751227 | Planta Garrochales Arecibo, PR | Jul 2023 | — | Yes | ModNegligence | $198 | $198 |
| 9332312 | Planta Garrochales Arecibo, PR | Oct 2019 | — | No | ModNegligence | $196 | $196 |
| 7797134 | Agregados Piedra Blanca Inc Arecibo, PR | Apr 2000 | — | Yes | HighNegligence | $196 | $196 |
| 7799520 | Planta Garrochales Arecibo, PR | Oct 2003 | — | Yes | HighNegligence | $191 | $191 |
| 8814127 | Planta Garrochales Arecibo, PR | Jul 2014 | — | No | HighNegligence | $190 | $190 |
| 7799314 | Planta Garrochales Arecibo, PR | Jul 2003 | — | Yes | HighNegligence | $189 | $189 |
| 7798622 | Agregados Piedra Blanca Inc Arecibo, PR | Jan 2002 | — | Yes | ModNegligence | $184 | $184 |
| 7798620 | Agregados Piedra Blanca Inc Arecibo, PR | Jan 2002 | — | Yes | ModNegligence | $184 | $184 |
| 7798619 | Agregados Piedra Blanca Inc Arecibo, PR | Jan 2002 | — | Yes | ModNegligence | $184 | $184 |
| 9423928 | Planta Garrochales Arecibo, PR | Oct 2022 | — | Yes | ModNegligence | $183 | $183 |
| 9332353 | Planta Garrochales Arecibo, PR | May 2020 | — | Yes | ModNegligence | $171 | $171 |
| 6081747 | Agregados Piedra Blanca Inc Arecibo, PR | Dec 2004 | — | Yes | ModNegligence | $165 | $165 |
| 7799266 | Agregados Piedra Blanca Inc Arecibo, PR | Apr 2003 | — | Yes | ModNegligence | $164 | $164 |
| 8542733 | Agregados Piedra Blanca Inc Arecibo, PR | Dec 2010 | — | No | ModNegligence | $162 | $162 |
| 7797774 | Agregados Piedra Blanca Inc Arecibo, PR | Feb 2001 | — | Yes | ModNegligence | $161 | $161 |
| 7797771 | Agregados Piedra Blanca Inc Arecibo, PR | Feb 2001 | — | Yes | ModNegligence | $161 | $161 |
| 9826844 | Planta Garrochales Arecibo, PR | May 2025 | — | No | ModNegligence | $151 | $151 |
| 9826843 | Planta Garrochales Arecibo, PR | May 2025 | — | No | ModNegligence | $151 | $151 |
| 9826825 | Planta Garrochales Arecibo, PR | Dec 2024 | — | No | ModNegligence | $151 | $151 |
| 9826824 | Planta Garrochales Arecibo, PR | Dec 2024 | — | No | ModNegligence | $151 | $151 |
| 9826823 | Planta Garrochales Arecibo, PR | Dec 2024 | — | No | ModNegligence | $151 | $151 |
| 9426853 | Planta Garrochales Arecibo, PR | Nov 2018 | — | Yes | ModNegligence | $151 | $151 |
| 8903904 | Planta Garrochales Arecibo, PR | May 2017 | — | Yes | ModNegligence | $148 | $148 |
| 9709546 | Planta Garrochales Arecibo, PR | May 2024 | — | No | ModNegligence | $147 | $147 |
| 9709545 | Planta Garrochales Arecibo, PR | May 2024 | — | No | ModNegligence | $147 | $147 |
| 9709544 | Planta Garrochales Arecibo, PR | May 2024 | — | No | ModNegligence | $147 | $147 |
| 9709543 | Planta Garrochales Arecibo, PR | May 2024 | — | No | ModNegligence | $147 | $147 |
| 6082009 | Planta Garrochales Arecibo, PR | Jun 2005 | — | Yes | ModNegligence | $144 | $144 |
| 6081746 | Agregados Piedra Blanca Inc Arecibo, PR | Dec 2004 | — | Yes | HighNegligence | $144 | $144 |
| 9709490 | Planta Garrochales Arecibo, PR | Nov 2023 | — | No | LowNegligence | $143 | $143 |
| 9709489 | Planta Garrochales Arecibo, PR | Nov 2023 | — | No | ModNegligence | $143 | $143 |
| 9709488 | Planta Garrochales Arecibo, PR | Nov 2023 | — | No | ModNegligence | $143 | $143 |
| 9751228 | Planta Garrochales Arecibo, PR | Jul 2023 | — | No | ModNegligence | $143 | $143 |
| 9751226 | Planta Garrochales Arecibo, PR | Jul 2023 | — | No | ModNegligence | $143 | $143 |
| 9751225 | Planta Garrochales Arecibo, PR | Jul 2023 | — | No | ModNegligence | $143 | $143 |
| 9751224 | Planta Garrochales Arecibo, PR | Jul 2023 | — | No | ModNegligence | $143 | $143 |
| 8638295 | Agregados Piedra Blanca Inc Arecibo, PR | Apr 2012 | — | Yes | ModNegligence | $142 | $142 |
| 7798052 | Agregados Piedra Blanca Inc Arecibo, PR | Aug 2001 | — | Yes | HighNegligence | $140 | $140 |
| 6514976 | Agregados Piedra Blanca Inc Arecibo, PR | Jun 2009 | — | No | ModNegligence | $138 | $138 |
| 6083618 | Agregados Piedra Blanca Inc Arecibo, PR | May 2008 | — | Yes | ModNegligence | $138 | $138 |
| 6083616 | Agregados Piedra Blanca Inc Arecibo, PR | May 2008 | — | Yes | ModNegligence | $138 | $138 |
| 9423927 | Planta Garrochales Arecibo, PR | Oct 2022 | — | No | ModNegligence | $133 | $133 |
| 9635039 | Planta Garrochales Arecibo, PR | Apr 2022 | — | No | ModNegligence | $133 | $133 |
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)
Company-level in PR — for AGREGADOS PIEDRA BLANCA, not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other AGREGADOS PIEDRA BLANCA locations in the same state.
NLRB cases
National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 1 case · 1 representation
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 12-RC-279939 | Representation election | Jul 2021 | Oct 2021 | Closed | Region 12, Tampa, Florida |
Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.
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 AGREGADOS PIEDRA BLANCA. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for AGREGADOS PIEDRA BLANCA. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for AGREGADOS PIEDRA BLANCA. Verify directly with UVA Corporate Prosecution Registry →
In the news
Related searches
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About this data
This profile aggregates federal enforcement records on AGREGADOS PIEDRA BLANCA 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 AGREGADOS PIEDRA BLANCA's OSHA violation history?
- AGREGADOS PIEDRA BLANCA has no OSHA inspections on record.