Establishment profile
ALPHA DYNO NOBEL
13573 TEHACHAPI BLVD., TEHACHAPI, CA, 93561
Operated by Alpha Dyno Nobel · 1 of 6 establishments
213115 — Support Activities for Nonmetallic Minerals (except Fuels) Mining
EIN 680201746
Summary
ALPHA DYNO NOBEL has accumulated 1 OSHA violation across 1 inspection over 9 years of recorded history, with $375 in total assessed penalties.
The establishment sits in the 39th percentile for violations within its industry-state peer group of 402 employers. The most recent enforcement activity was recorded 9 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
ALPHA DYNO NOBEL 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. 1 distinct standard shown · 1 citation in this view · $375 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 3395(I) | 1 | 1 | $375 | Jul 2017 | Jul 2017 |
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
Below average violations in NAICS 2131 within CA. Peer group: 402 employers. This establishment has 1 OSHA violation; peer median is 1.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 41 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
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 ALPHA DYNO NOBEL. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 9+ years. Most recent activity: 9 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 ALPHA DYNO NOBEL. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in CA — for Alpha Dyno Nobel, 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 Alpha Dyno Nobel 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. 56 citations · 11S&S · 56 contractor · $21,016 proposed / $20,653 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9500827 | Soledad Mountain Project Kern, CA contractor: Alpha Dyno Nobel | Jul 2021 | — | Yes | HighNegligence | $5,844 | $5,844 |
| 8781500 | Black Mountain Quarry San Bernardino, CA contractor: Alpha Dyno Nobel | Aug 2014 | — | Yes | ModNegligence | $2,106 | $2,000 |
| 6431064 | Colton Plant & Quarry San Bernardino, CA contractor: Alpha Dyno Nobel | Nov 2007 | — | Yes | HighNegligence | $2,000 | $2,000 |
| 6481935 | Briggs Mine Inyo, CA contractor: Alpha Dyno Nobel | Jan 2010 | — | Yes | ModNegligence | $807 | $550 |
| 9500937 | Soledad Mountain Project Kern, CA contractor: Alpha Dyno Nobel | Feb 2020 | — | Yes | ModNegligence | $782 | $782 |
| 9437606 | Fawndale Rock & Asphalt Shasta, CA contractor: Alpha Dyno Nobel | Jul 2019 | — | Yes | ModNegligence | $768 | $768 |
| 9437605 | Fawndale Rock & Asphalt Shasta, CA contractor: Alpha Dyno Nobel | Jul 2019 | — | No | ModNegligence | $768 | $768 |
| 9377597 | Specialty Granules (Ione) LLC Amador, CA contractor: Alpha Dyno Nobel | Jan 2019 | — | Yes | ModNegligence | $768 | $768 |
| 8612952 | Lehigh Permanente Quarry Santa Clara, CA contractor: Alpha Dyno Nobel | May 2012 | — | Yes | ModNegligence | $540 | $540 |
| 8879595 | Cool Cave Quarry El Dorado, CA contractor: Alpha Dyno Nobel | May 2016 | — | No | HighNegligence | $425 | $425 |
| 8698995 | A R Wilson Quarry San Benito, CA contractor: Alpha Dyno Nobel | Jul 2013 | — | Yes | ModNegligence | $362 | $362 |
| 8606181 | Briggs Mine Inyo, CA contractor: Alpha Dyno Nobel | Aug 2012 | — | No | HighNegligence | $362 | $362 |
| 7995049 | LEBEC CEMENT PLANT Kern, CA contractor: Alpha Dyno Nobel | Jul 2007 | — | Yes | HighNegligence | $362 | $362 |
| 9437684 | Bear River Materials Placer, CA contractor: Alpha Dyno Nobel | May 2020 | — | No | LowNegligence | $351 | $351 |
| 9437683 | Bear River Materials Placer, CA contractor: Alpha Dyno Nobel | May 2020 | — | No | LowNegligence | $351 | $351 |
| 6348351 | Guadalupe San Mateo, CA contractor: Alpha Dyno Nobel | Oct 2003 | — | No | ModNegligence | $237 | $237 |
| 5165055 | Scheerer Quarry San Bernardino, CA contractor: Alpha Dyno Nobel | Aug 2025 | — | No | ModNegligence | $193 | $193 |
| 9990061 | Austin Quarry Madera, CA contractor: Alpha Dyno Nobel | Oct 2024 | — | No | ModNegligence | $189 | $189 |
| 9433321 | A R Wilson Quarry San Benito, CA contractor: Alpha Dyno Nobel | Feb 2019 | — | No | ModNegligence | $154 | $154 |
| 5102031 | Crystal Creek Aggregates Shasta, CA contractor: Alpha Dyno Nobel | Apr 2025 | — | No | LowNegligence | $151 | $151 |
| 9430209 | Mt Pass Mine & Mill San Bernardino, CA contractor: Alpha Dyno Nobel | Nov 2018 | — | No | ModNegligence | $151 | $151 |
| 9892083 | Soledad Mountain Project Kern, CA contractor: Alpha Dyno Nobel | Jul 2024 | — | No | LowNegligence | $147 | $147 |
| 9892082 | Soledad Mountain Project Kern, CA contractor: Alpha Dyno Nobel | Jul 2024 | — | No | LowNegligence | $147 | $147 |
| 9681993 | Soledad Mountain Project Kern, CA contractor: Alpha Dyno Nobel | Dec 2023 | — | No | ModNegligence | $147 | $147 |
| 9434000 | NATIVIDAD PLANT Monterey, CA contractor: Alpha Dyno Nobel | Mar 2023 | — | No | LowNegligence | $143 | $143 |
| 9681519 | Boron Operations Kern, CA contractor: Alpha Dyno Nobel | Jul 2022 | — | No | LowNegligence | $133 | $133 |
| 8785383 | Clayton Aggregates Contra Costa, CA contractor: Alpha Dyno Nobel | Sep 2015 | — | No | ModNegligence | $127 | $127 |
| 9500819 | Tehachapi Cement, LLC. Kern, CA contractor: Alpha Dyno Nobel | Jun 2021 | — | No | LowNegligence | $125 | $125 |
| 9375499 | Soledad Mountain Project Kern, CA contractor: Alpha Dyno Nobel | Nov 2020 | — | No | LowNegligence | $123 | $123 |
| 9374609 | Mt Pass Mine & Mill San Bernardino, CA contractor: Alpha Dyno Nobel | Feb 2018 | — | No | ModNegligence | $118 | $118 |
| 8690331 | A R Wilson Quarry San Benito, CA contractor: Alpha Dyno Nobel | Aug 2017 | — | No | ModNegligence | $116 | $116 |
| 8991431 | Specialty Granules (Ione) LLC Amador, CA contractor: Alpha Dyno Nobel | Jan 2017 | — | No | ModNegligence | $116 | $116 |
| 8606312 | Mt Pass Mine & Mill San Bernardino, CA contractor: Alpha Dyno Nobel | Aug 2011 | — | No | HighNegligence | $108 | $108 |
| 8785434 | Clayton Aggregates Contra Costa, CA contractor: Alpha Dyno Nobel | Mar 2016 | — | No | ModNegligence | $100 | $100 |
| 8785397 | Permanente Cement Plant & Quarry Santa Clara, CA contractor: Alpha Dyno Nobel | Dec 2015 | — | No | ModNegligence | $100 | $100 |
| 8781428 | Black Mountain Quarry San Bernardino, CA contractor: Alpha Dyno Nobel | Mar 2014 | — | No | ModNegligence | $100 | $100 |
| 8698780 | Lehigh Permanente Quarry Santa Clara, CA contractor: Alpha Dyno Nobel | Mar 2013 | — | No | ModNegligence | $100 | $100 |
| 8698793 | Lehigh Permanente Quarry Santa Clara, CA contractor: Alpha Dyno Nobel | Jan 2013 | — | No | ModNegligence | $100 | $100 |
| 8695980 | Specialty Granules (Ione) LLC Amador, CA contractor: Alpha Dyno Nobel | Nov 2012 | — | No | ModNegligence | $100 | $100 |
| 8695979 | Specialty Granules (Ione) LLC Amador, CA contractor: Alpha Dyno Nobel | Nov 2012 | — | Yes | LowNegligence | $100 | $100 |
| 6484107 | Specialty Granules (Ione) LLC Amador, CA contractor: Alpha Dyno Nobel | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6431069 | Colton Plant & Quarry San Bernardino, CA contractor: Alpha Dyno Nobel | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6431067 | Colton Plant & Quarry San Bernardino, CA contractor: Alpha Dyno Nobel | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6431066 | Colton Plant & Quarry San Bernardino, CA contractor: Alpha Dyno Nobel | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6431065 | Colton Plant & Quarry San Bernardino, CA contractor: Alpha Dyno Nobel | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6397906 | ORO GRANDE QUARRY San Bernardino, CA contractor: Alpha Dyno Nobel | Feb 2007 | — | No | ModNegligence | $80 | $80 |
| 6397907 | ORO GRANDE QUARRY San Bernardino, CA contractor: Alpha Dyno Nobel | Feb 2007 | — | No | LowNegligence | $60 | $60 |
| 6364916 | Colton Plant & Quarry San Bernardino, CA contractor: Alpha Dyno Nobel | Jan 2005 | — | No | LowNegligence | $60 | $60 |
| 6348350 | Guadalupe San Mateo, CA contractor: Alpha Dyno Nobel | Oct 2003 | — | No | ModNegligence | $60 | $60 |
| 6348601 | Clayton Aggregates Contra Costa, CA contractor: Alpha Dyno Nobel | Jun 2003 | — | No | ModNegligence | $60 | $60 |
| 7998145 | Ridge Rock Quarry Nevada, CA contractor: Alpha Dyno Nobel | Oct 2001 | — | No | ModNegligence | $55 | $55 |
| 7998144 | Ridge Rock Quarry Nevada, CA contractor: Alpha Dyno Nobel | Oct 2001 | — | No | ModNegligence | $55 | $55 |
| 7991883 | Santa Margarita Aggregates San Luis Obispo, CA contractor: Alpha Dyno Nobel | Feb 2001 | — | No | ModNegligence | $55 | $55 |
| 7991882 | Santa Margarita Aggregates San Luis Obispo, CA contractor: Alpha Dyno Nobel | Feb 2001 | — | No | ModNegligence | $55 | $55 |
| 7991881 | Santa Margarita Aggregates San Luis Obispo, CA contractor: Alpha Dyno Nobel | Feb 2001 | — | No | ModNegligence | $55 | $55 |
| 6348376 | Guadalupe San Mateo, CA contractor: Alpha Dyno Nobel | Dec 2003 | — | No | — | — | — |
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 ALPHA DYNO NOBEL. 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 ALPHA DYNO NOBEL. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for ALPHA DYNO NOBEL. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for ALPHA DYNO NOBEL. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2017-06-16 | Programmed Related | 1 | — | $375 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
ALPHA DYNO NOBEL is one of 6 establishments rolled up under the parent organization Alpha Dyno Nobel.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Alpha Dyno Nobel across all 6 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in support activities for nonmetallic minerals (except fuels) mining within CA, ordered by federal enforcement volume:
- TURNER MINING GROUP, LLCIRWINDALE — 3 federal enforcement records
- HANSON AGGREGATES PACIFIC SOUTHWEST INC.SAN DIEGO — 3 federal enforcement records
- PROTECH MINERALS LLCBAKER — 2 federal enforcement records
- ORTIZ ENTERPRISES, INCSAN DIEGO — 2 federal enforcement records
- CALIFORNIA DRILLING & BLASTING CO., INC.TUOLUMNE — 2 federal enforcement records
- R & S INDUSTRIAL FIELD SERVICES INC.ORO GRANDE — 2 federal enforcement records
- FOXFIRE CONSTRUCTORS INCGRASS VALLEY — 2 federal enforcement records
- PROTECH MINERALS LLCVICTORVILLE — 2 federal enforcement records
- ALPHA DYNO NOBELMOJAVE — 2 federal enforcement records
- KAESER COMPRESSORS INCAPPLE VALLEY — 2 federal enforcement records
Other locations under this parent
Other establishments operated by Alpha Dyno Nobel, ordered by federal enforcement volume:
- ALPHA DYNO NOBELLINCOLN, CA — 2 federal enforcement records
- ALPHA DYNO NOBELMOJAVE, CA — 2 federal enforcement records
- ALPHA DYNO NOBELOROSI, CA — 2 federal enforcement records
- ALPHA DYNO NOBELCORONA, CA — 1 federal enforcement record
- ALPHA DYNO NOBELCOOL, CA — 1 federal enforcement record
Related searches
- All Alpha Dyno Nobel locationsParent rollup
- Support Activities for Nonmetallic Minerals (except Fuels) MiningAll employers in this industry
- Employers in CAState-wide enforcement data
- Support Activities for in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on ALPHA DYNO NOBEL 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. This establishment resolves to the parent rollup Alpha Dyno Nobel, which operates 6 establishments in our dataset.
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 ALPHA DYNO NOBEL's OSHA violation history?
- ALPHA DYNO NOBEL has 1 OSHA inspection on record with 1 violation and $375 in total penalties.
- How does ALPHA DYNO NOBEL's safety record compare to its industry?
- ALPHA DYNO NOBEL operates in the support activities for nonmetallic minerals (except fuels) mining industry. The industry average Total Recordable Incident Rate (TRIR) is 0.9. ALPHA DYNO NOBEL's self-reported DART rate is 2.35 compared to an industry average of 0.7.