Summary
SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS 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 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS appears in MSHA mine safety record only. No matching records were found in OSHA workplace safety, 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. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
No OSHA inspections, citations, or accidents on file for SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS. 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 SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS. 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 SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS. 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 SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in CA — for SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS, 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 SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS 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 · 29S&S · $60,564 proposed / $46,501 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 8991375 | North Chester Pit Plumas, CA | Jul 2017 | — | Yes | LowNegligence | $6,029 | $3,000 |
| 9686473 | iRock Crusher Plumas, CA | Sep 2024 | — | Yes | HighNegligence | $3,944 | $3,944 |
| 9689512 | North Chester Pit Plumas, CA | Dec 2023 | — | Yes | ModNegligence | $3,103 | $1,763 |
| 9689503 | North Chester Pit Plumas, CA | Dec 2023 | — | Yes | ModNegligence | $3,103 | $1,762 |
| 9377462 | iRock Crusher Plumas, CA | Jun 2018 | — | Yes | ModNegligence | $2,487 | $2,487 |
| 8991370 | North Chester Pit Plumas, CA | Jul 2017 | — | Yes | ModNegligence | $2,438 | $1,219 |
| 9689508 | North Chester Pit Plumas, CA | Dec 2023 | — | Yes | ModNegligence | $1,395 | $626 |
| 9689506 | North Chester Pit Plumas, CA | Dec 2023 | — | Yes | ModNegligence | $1,395 | $626 |
| 9689497 | North Chester Pit Plumas, CA | Dec 2023 | — | Yes | ModNegligence | $1,395 | $626 |
| 9689493 | North Chester Pit Plumas, CA | Dec 2023 | — | Yes | ModNegligence | $1,395 | $626 |
| 9689481 | North Chester Pit Plumas, CA | Dec 2023 | — | Yes | ModNegligence | $1,395 | $626 |
| 9689604 | iRock Crusher Plumas, CA | Mar 2024 | — | No | LowNegligence | $1,188 | $147 |
| 9689603 | iRock Crusher Plumas, CA | Mar 2024 | — | Yes | LowNegligence | $1,188 | $471 |
| 9377468 | iRock Crusher Plumas, CA | Jun 2018 | — | Yes | ModNegligence | $1,118 | $1,118 |
| 9377463 | iRock Crusher Plumas, CA | Jun 2018 | — | Yes | ModNegligence | $1,118 | $1,118 |
| 5102115 | iRock Crusher Plumas, CA | May 2025 | — | Yes | ModNegligence | $883 | $883 |
| 5102114 | iRock Crusher Plumas, CA | May 2025 | — | Yes | ModNegligence | $883 | $883 |
| 8991367 | North Chester Pit Plumas, CA | Jul 2017 | — | Yes | ModNegligence | $816 | $816 |
| 9689597 | iRock Crusher Plumas, CA | Mar 2024 | — | No | HighNegligence | $797 | $470 |
| 9689596 | iRock Crusher Plumas, CA | Mar 2024 | — | No | HighNegligence | $797 | $470 |
| 9377469 | iRock Crusher Plumas, CA | Jun 2018 | — | Yes | ModNegligence | $749 | $749 |
| 8991583 | iRock Crusher Plumas, CA | Jan 2018 | — | Yes | ModNegligence | $749 | $749 |
| 8991371 | North Chester Pit Plumas, CA | Jul 2017 | — | No | ModNegligence | $734 | $225 |
| 9689487 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $696 | $696 |
| 8698277 | North Chester Pit Plumas, CA | Jul 2014 | — | Yes | ModNegligence | $634 | $634 |
| 9689500 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $626 | $626 |
| 9689499 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $626 | $626 |
| 9689498 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $626 | $626 |
| 9689491 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $626 | $626 |
| 9689483 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $626 | $626 |
| 5102116 | iRock Crusher Plumas, CA | May 2025 | — | No | ModNegligence | $592 | $592 |
| 9377471 | iRock Crusher Plumas, CA | Jun 2018 | — | No | ModNegligence | $502 | $502 |
| 9377465 | iRock Crusher Plumas, CA | Jun 2018 | — | No | ModNegligence | $502 | $502 |
| 9377464 | iRock Crusher Plumas, CA | Jun 2018 | — | No | ModNegligence | $502 | $502 |
| 8991579 | iRock Crusher Plumas, CA | Jan 2018 | — | No | ModNegligence | $502 | $502 |
| 8991373 | North Chester Pit Plumas, CA | Jul 2017 | — | No | LowNegligence | $492 | $225 |
| 9372881 | North Chester Pit Plumas, CA | Jul 2023 | — | Yes | ModNegligence | $407 | $407 |
| 8912502 | iRock Crusher Plumas, CA | Aug 2023 | — | Yes | ModNegligence | $346 | $346 |
| 8879170 | North Chester Pit Plumas, CA | Jul 2016 | — | Yes | ModNegligence | $324 | $324 |
| 8785359 | North Chester Pit Plumas, CA | Jul 2015 | — | Yes | ModNegligence | $285 | $285 |
| 9689507 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689505 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689504 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689501 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689496 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689495 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689492 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689490 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689489 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689486 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689484 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 9689482 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $280 | $280 |
| 8991376 | North Chester Pit Plumas, CA | Jul 2017 | — | Yes | ModNegligence | $280 | $280 |
| 9611774 | iRock Crusher Plumas, CA | Jan 2025 | — | No | ModNegligence | $267 | $267 |
| 9890003 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $239 | $239 |
| 9890002 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $239 | $239 |
| 9890001 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $239 | $239 |
| 9689602 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $239 | $239 |
| 9689601 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $239 | $239 |
| 9689599 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $239 | $239 |
| 9689595 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $239 | $239 |
| 9689593 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $239 | $239 |
| 9689590 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $239 | $239 |
| 9377470 | iRock Crusher Plumas, CA | Jun 2018 | — | No | ModNegligence | $225 | $225 |
| 9377467 | iRock Crusher Plumas, CA | Jun 2018 | — | No | ModNegligence | $225 | $225 |
| 9377466 | iRock Crusher Plumas, CA | Jun 2018 | — | No | ModNegligence | $225 | $225 |
| 8991369 | North Chester Pit Plumas, CA | Jul 2017 | — | No | ModNegligence | $220 | $220 |
| 8991368 | North Chester Pit Plumas, CA | Jul 2017 | — | No | LowNegligence | $220 | $119 |
| 8698275 | North Chester Pit Plumas, CA | Jul 2014 | — | No | ModNegligence | $190 | $190 |
| 9689511 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $189 | $189 |
| 9689502 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $189 | $189 |
| 9689494 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $189 | $189 |
| 9689488 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $189 | $189 |
| 9689485 | North Chester Pit Plumas, CA | Dec 2023 | — | No | ModNegligence | $189 | $189 |
| 9372875 | North Chester Pit Plumas, CA | Jul 2023 | — | Yes | ModNegligence | $182 | $182 |
| 5102113 | iRock Crusher Plumas, CA | May 2025 | — | No | ModNegligence | $177 | $177 |
| 5102112 | iRock Crusher Plumas, CA | May 2025 | — | No | ModNegligence | $177 | $177 |
| 5102111 | iRock Crusher Plumas, CA | May 2025 | — | No | ModNegligence | $177 | $177 |
| 9258893 | North Chester Pit Plumas, CA | Aug 2022 | — | Yes | LowNegligence | $169 | $169 |
| 8991365 | North Chester Pit Plumas, CA | Jul 2017 | — | No | ModNegligence | $165 | $165 |
| 8991364 | North Chester Pit Plumas, CA | Jul 2017 | — | No | ModNegligence | $165 | $165 |
| 9686472 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9686471 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9686470 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9686469 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9686468 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9686467 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9686466 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9686465 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9686464 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9686463 | iRock Crusher Plumas, CA | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 9689600 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $161 | $161 |
| 9689598 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $161 | $161 |
| 9689594 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $161 | $161 |
| 9689592 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $161 | $161 |
| 9689591 | iRock Crusher Plumas, CA | Mar 2024 | — | No | ModNegligence | $161 | $161 |
| 9505498 | North Chester Pit Plumas, CA | Sep 2021 | — | Yes | ModNegligence | $159 | $159 |
| 9619700 | iRock Crusher Plumas, CA | Sep 2023 | — | Yes | ModNegligence | $155 | $155 |
| 9680956 | iRock Crusher Plumas, CA | Jan 2026 | — | No | LowNegligence | $151 | $151 |
| 9680955 | iRock Crusher Plumas, CA | Jan 2026 | — | No | LowNegligence | $151 | $151 |
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 SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS. 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 SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
- Department of the InteriorSUPPLY AND DELIVERY BASE AGGREGATE, LASSEN VOLCANIC NATIONAL PARK, TEHAMA COUNTY, CALIFORNIAcontract · Last action 2025-06-24$86,800
- Department of AgricultureS35028, *PARK, CABTU013761, SLND, SERVICE - LAND RENTAL;contract · Last action 2024-08-28$52,500
- Department of AgriculturePARK FIRE S-35106 & 35107 BRIDGE CLOSUREcontract · Last action 2024-09-02$31,300
Federal contract dollars to this establishment. Primary NAICS: 212321 - CONSTRUCTION SAND AND GRAVEL MINING. Last action: 2025-06-24. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
In the news
Related searches
- Employers in CAState-wide enforcement data
About this data
This profile aggregates federal enforcement records on SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS 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 SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS's OSHA violation history?
- SIERRA CASCADE AGGREGATE AND ASPHALT PRODUCTS has no OSHA inspections on record.