TRIBBLE STONE COMPANY, INC.
8632 NORTH FOOTHILLS HIGHWAY, BOULDER, CO 80302 · NAICS 327991 Cut Stone and Stone Product Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 26, 2004#307526145Oct 26, 2004Follow-Up (F) · Partial scope, Health#307526145$00 viol.0 violations$0 in penalties
Inspection #307526145
Dates
- Opened
- Oct 26, 2004
- Closing Conference Date
- Oct 26, 2004
- Closed
- Nov 26, 2004
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 35
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 8632 North Foothills Highway, Boulder, CO 80302
- Industry
- 327991 Cut Stone and Stone Product Manufacturing
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Chemical Exposure Sampling1 substance sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Gravimetric DeterminationQC | 6 | 0.0243 - 0.0679 | mg/m³ |
| Sample WeightQC | 6 | 0.015 - 0.041 | mg |
| Silica, Crystalline Quartz (Respirable Fraction) | 6 | 0 - 85 |
Jan 5, 2004#116117367Jan 5, 2004Planned (H) · Partial scope, Health#116117367$5,87528 viol.28 violations$5,875 in penalties
Inspection #116117367
Dates
- Opened
- Jan 5, 2004
- Closing Conference Date
- Jan 13, 2004
- Closed
- Nov 30, 2004
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 35
Violations and Penalties
- Total Violations
- 28
- Violation Types
- 25 serious, 3 other-than-serious
- Initial Penalties
- $16,500
- Penalties on Record
- $5,875
- Site Address
- 8632 North Foothills Highway, Boulder, CO 80302
- Industry
- 327991 Cut Stone and Stone Product Manufacturing
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.
Chemical Exposure Sampling1 substance sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Gravimetric DeterminationQC | 10 | 0.1273 - 0.6303 | mg/m³ |
| Sample WeightQC | 10 | 0.03 - 0.301 | mg |
| Silica, Crystalline Quartz (Respirable Fraction) | 10 | 0 - 58 | % |
Violations
Violation list (25 of 28 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.134 Respiratory Protection OSHA citation code: 19100134 C01 | Serious | 1 | 1 | $1,250 | $500 | Mar 9, 2004 | - | - |
| 01001B | 1910.134 Respiratory Protection OSHA citation code: 19100134 E01 | Serious | 1 | 1 | $0 | $0 | Mar 9, 2004 | - | - |
| 01001C | 1910.134 Respiratory Protection OSHA citation code: 19100134 H01 | Serious | 1 | 1 | $0 | $0 | Jan 27, 2004 | - | - |
| 01001D | 1910.134 Respiratory Protection OSHA citation code: 19100134 K01 | Serious | 1 | 1 | $0 | $0 | Mar 9, 2004 | - | - |
| 01002A | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 L01 II | Serious | 1 | 3 | $1,000 | $250 | Feb 8, 2004 | - | - |
| 01002B | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 Q07 | Serious | 1 | 3 | $0 | $0 | Feb 3, 2004 | - | - |
| 01003 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A03 II | Serious | 4 | 3 | $1,250 | $500 | Mar 9, 2004 | - | - |
| 01004A | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 A01 | Serious | 1 | 1 | $1,750 | $750 | Jan 31, 2004 | - | - |
| 01004B | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 A04 | Serious | 1 | 1 | $0 | $0 | Jan 31, 2004 | - | - |
| 01005 | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 C02 I | Serious | 2 | 3 | $1,250 | $460 | Jan 31, 2004 | - | - |
| 01006A | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 D01 | Serious | 1 | 2 | $2,500 | $900 | Feb 24, 2004 | - | - |
| 01006B | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 E01 I | Serious | 1 | 2 | $0 | $0 | Feb 24, 2004 | - | - |
| 01007 | 1910.242 Hand and Portable Powered Tools and Equipment, General OSHA citation code: 19100242 B | Serious | 1 | 3 | $1,000 | $370 | Feb 24, 2004 | - | - |
| 01008A | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 B01 III | Serious | 1 | 3 | $2,500 | $900 | Feb 8, 2004 | - | - |
| 01008B | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 C | Serious | 1 | 3 | $0 | $0 | Jan 27, 2004 | - | - |
| 01008C | 1910.304 Electrical - Wiring Design and Protection OSHA citation code: 19100304 F04 | Serious | 1 | 3 | $0 | $0 | Jan 27, 2004 | - | - |
| 01008D | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 G01 III | Serious | 1 | 3 | $0 | $0 | Feb 8, 2004 | - | - |
| 01008E | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 G02 III | Serious | 3 | 3 | $0 | $0 | Feb 8, 2004 | - | - |
| 01008F | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 J01 I | Serious | 1 | 3 | $0 | $0 | Jan 27, 2004 | - | - |
| 01008G | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 J02 II | Serious | 2 | 1 | $0 | $0 | Feb 24, 2004 | - | - |
| 01009A | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 | Serious | 1 | 28 | $1,000 | $370 | Mar 9, 2004 | - | - |
| 01009B | 1910.1200 Hazard Communication OSHA citation code: 19101200 G08 | Serious | 1 | 28 | $0 | $0 | Mar 9, 2004 | - | - |
| 01009C | 1910.1200 Hazard Communication OSHA citation code: 19101200 H01 | Serious | 1 | 28 | $0 | $0 | Mar 9, 2004 | - | - |
| 02001 | 1904.4 Recording Criteria OSHA citation code: 19040004 A | Other | 1 | 35 | $500 | $0 | Feb 2, 2004 | - | - |
| 02002 | 1910.132 Personal Protective Equipment - General Requirements OSHA citation code: 19100132 D01 | Other | 1 | 7 | $0 | $0 | Mar 9, 2004 | - | - |
Showing the 25 violations listed first by citation identifier. This inspection has 28 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
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.
Source: OSHA chemical exposure sampling data (OSHA Information System). P = Personal (worker breathing zone), A = Area (general air). Rows marked QC are analytical quality control measurements, not chemical exposures. OSHA PEL (Permissible Exposure Limit) values from the OSHA Occupational Chemical Database, matched via IMIS substance code (analyte code) (exact government key).
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.
2 inspections, 2004 to 2004. 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
Chemical exposure sampling
Sample results are listed in the record of each inspection that collected them.
Industry comparison
Nonmetallic Mineral Product Manufacturing, 17,192 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: cut stone and stone product manufacturing reported 6.2 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 18.6%). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source