CALMAT CO DBA VULCAN MATERIALS WESTERN DIV
50 EL CHARRO ROAD, PLEASANTON, CA 94566 · NAICS 212319 Other Crushed and Broken Stone Mining and Quarrying
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Dec 15, 1995#119770477Dec 15, 1995Planned (H) · Complete scope, Safety#119770477$4002 viol.2 violations$400 in penalties
Inspection #119770477
Dates
- Opened
- Dec 15, 1995
- Closing Conference Date
- Feb 14, 1996
- Closed
- Jul 15, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 49
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $400
- Penalties on Record
- $400
- Site Address
- 50 El Chano Rd, Pleasanton, CA 94566
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5021 Equipment over Three Tons Rated Capacity OSHA citation code: 5021 A02 | Other | 3 | 49 | $200 | $200 | May 2, 1996 | - | - |
| 01002 | 3999 Conveyors OSHA citation code: 3999 B | Other | 1 | 1 | $200 | $200 | Apr 11, 1996 | - | - |
Dec 28, 1994#120192935Dec 28, 1994Planned (H) · Complete scope, Safety#120192935$2251 viol.1 violation$225 in penalties
Inspection #120192935
Dates
- Opened
- Dec 28, 1994
- Closing Conference Date
- Dec 29, 1994
- Closed
- Oct 17, 1995
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 15
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $225
- Penalties on Record
- $225
- Site Address
- 1645 Stanley Bl, Pleasanton, CA 94566
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 7046 Travelways OSHA citation code: 7046 F | Other | 1 | 1 | $225 | $225 | Mar 23, 1995 | - | - |
Mar 23, 1993#120097506Mar 23, 1993Planned (H) · Complete scope, Safety#120097506$3002 viol.2 violations$300 in penalties
Inspection #120097506
Dates
- Opened
- Mar 23, 1993
- Closing Conference Date
- Mar 24, 1993
- Closed
- May 18, 1993
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 40
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $300
- Penalties on Record
- $300
- Site Address
- 1645 Stanley Bl, Pleasanton, CA 94566
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5002 Overhead Loads | Other | 1 | 2 | $150 | $150 | Apr 20, 1993 | - | - |
| 01002 | 7046 Travelways OSHA citation code: 7046 D | Other | 1 | 2 | $150 | $150 | Apr 20, 1993 | - | - |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
13 inspections, 1993 to 2026. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.
Standards cited
Industry comparison
Mining (except Oil and Gas), 2,260 employers with OSHA inspections. Arithmetic from DOL records.