CENTRAL DENVER IRONWORKS, INC.
4245 FOX STREET, DENVER, CO 80216 · NAICS 332312 Fabricated Structural Metal Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jun 3, 2010#313419590Jun 3, 2010Referral (C) · Partial scope, Health#313419590$5635 viol.5 violations$563 in penalties
Inspection #313419590
Dates
- Opened
- Jun 3, 2010
- Closing Conference Date
- Aug 30, 2010
- Closed
- Nov 5, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 23
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 4 serious, 1 other-than-serious
- Initial Penalties
- $1,125
- Penalties on Record
- $563
- Site Address
- 4245 Fox Street, Denver, CO 80216
- Industry
- 332323 Ornamental and Architectural Metal Work Manufacturing
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Chemical Exposure Sampling13 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 9 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 9 | 0 | mg/m³ |
| Cadmium | 9 | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 9 | 0 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 9 | 0 | mg/m³ |
| Copper Fume (as Cu) | 9 | 0 - 0.0414147 | mg/m³ |
| Iron Oxide Fume | 9 | 0.1933862 - 13.7255287 | mg/m³ |
| Lead, Inorganic (as Pb) | 9 | 0 | mg/m³ |
| Manganese Fume (as Mn) | 9 | 0.014911 - 3.4246 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 9 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 9 | 0 | mg/m³ |
| Vanadium fume (as V2O5) | 9 | 0 - 0.0094336 | mg/m³ |
| Zinc Oxide Fume | 9 | 0 - 0.1173269 | mg/m³ |
Violations
Violation list (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | 3 | $375 | $188 | Nov 5, 2010 | - | - |
| 01002 | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 C06 | Serious | 1 | 2 | $300 | $150 | Nov 5, 2010 | - | - |
| 01003 | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 E02 | Serious | 1 | 2 | $225 | $112 | Sep 16, 2010 | - | - |
| 01004 | 1910.252 Welding, Cutting, and Brazing - General Requirements OSHA citation code: 19100252 B02 III | Serious | 1 | 17 | $225 | $113 | Nov 5, 2010 | - | - |
| 02001 | 1910.134 Respiratory Protection OSHA citation code: 19100134 I05 IV | Other | 1 | 3 | $0 | $0 | Nov 5, 2010 | - | - |
Mar 30, 2010#313417735Mar 30, 2010Planned (H) · Partial scope, Safety#313417735$9004 viol.4 violations$900 in penalties
Inspection #313417735
Dates
- Opened
- Mar 30, 2010
- Closing Conference Date
- Mar 30, 2010
- Closed
- Aug 17, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 23
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 2 serious, 2 other-than-serious
- Initial Penalties
- $1,625
- Penalties on Record
- $900
- Site Address
- 4245 Fox Street, Denver, CO 80216
- Industry
- 332323 Ornamental and Architectural Metal Work 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.
Violations
Violation list (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 | Other | 1 | 23 | $375 | $150 | Aug 1, 2010 | - | - |
| 01001B | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C06 | Other | 1 | 23 | $0 | $0 | Aug 1, 2010 | - | - |
| 01002 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | 6 | 23 | $625 | $375 | Aug 1, 2010 | - | - |
| 01003 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A03 II | Serious | 6 | 23 | $625 | $375 | Aug 1, 2010 | - | - |
Jul 29, 2008#311905954Jul 29, 2008Follow-Up (F) · Partial scope, Health#311905954$00 viol.0 violations$0 in penalties
Inspection #311905954
Dates
- Opened
- Jul 29, 2008
- Closing Conference Date
- Jul 29, 2008
- Closed
- Aug 4, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 50
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4245 Fox Street, Denver, CO 80216
- Industry
- 332312 Fabricated Structural Metal 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.
Apr 23, 2007#310465661Apr 23, 2007Complaint (B) · Partial scope, Health#310465661$10,50010 viol.10 violations$10,500 in penalties
Inspection #310465661
Dates
- Opened
- Apr 23, 2007
- Closing Conference Date
- Sep 12, 2007
- Closed
- Aug 6, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 50
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 10
- Violation Types
- 5 serious, 5 other-than-serious
- Initial Penalties
- $17,500
- Penalties on Record
- $10,500
- Site Address
- 4245 Fox Street, Denver, CO 80216
- Industry
- 332312 Fabricated Structural Metal Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Chemical Exposure Sampling3 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Chromic Acid and Chromates (as CrO3) | 3 | 0.002075 - 0.026045 | mg/m³ |
| Chromium (VI) - TWA | 3 | 0.001079 - 0.013544 | mg/m³ |
| Gravimetric DeterminationQC | 4 | 1.502 - 21.5075 | mg/m³ |
| Sample WeightQC | 4 | 1.149 - 15.722 | mg |
| Silica, Crystalline Quartz (Respirable Fraction) | 4 | 0 | % |
Violations
Violation list (10 of 10 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.134 Respiratory Protection OSHA citation code: 19100134 D01 III | Other | 2 | 2 | $2,500 | $1,500 | Sep 14, 2007 | - | - |
| 01003A | 1910.1026 Chromium (VI) OSHA citation code: 19101026 C | Serious | 1 | 1 | $2,500 | $1,500 | Nov 17, 2007 | - | - |
| 01004 | 1910.1026 Chromium (VI) OSHA citation code: 19101026 E01 | Serious | 1 | 2 | $2,500 | $1,500 | Nov 17, 2007 | - | - |
| 01005 | 1910.1026 Chromium (VI) OSHA citation code: 19101026 G01 I | Serious | 1 | 2 | $2,500 | $1,500 | Oct 3, 2007 | - | - |
| 01006 | 1910.1026 Chromium (VI) OSHA citation code: 19101026 H01 | Other | 1 | 2 | $2,500 | $1,500 | Oct 3, 2007 | - | - |
| 01007A | 1910.1026 Chromium (VI) OSHA citation code: 19101026 I05 | Other | 1 | 1 | $2,500 | $1,500 | Oct 3, 2007 | - | - |
| 01007B | 1910.1026 Chromium (VI) OSHA citation code: 19101026 J01 I | Serious | 1 | 2 | $0 | $0 | Nov 30, 2007 | - | - |
| 01008A | 1910.1026 Chromium (VI) OSHA citation code: 19101026 K01 IA | Serious | 1 | 2 | $2,500 | $1,500 | Nov 30, 2007 | - | - |
| 02001A | 1910.1026 Chromium (VI) OSHA citation code: 19101026 D04 I | Other | 1 | 1 | $0 | $0 | Oct 3, 2007 | - | - |
| 02001B | 1910.1026 Chromium (VI) OSHA citation code: 19101026 D04 II | Other | 1 | 1 | $0 | $0 | Oct 3, 2007 | - | - |
Mar 2, 1998#302066030Mar 2, 1998Complaint (B) · Partial scope, Health#302066030$5,50021 viol.21 violations$5,500 in penalties
Inspection #302066030
Dates
- Opened
- Mar 2, 1998
- Closing Conference Date
- Apr 6, 1998
- Contested
- Apr 23, 1998
- Final Order
- Oct 26, 1998
- Closed
- Aug 23, 1999
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 30
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 21
- Violation Types
- 20 serious, 1 other-than-serious
- Initial Penalties
- $21,000
- Penalties on Record
- $5,500
- Site Address
- 4245 Fox Street, Denver, CO 80216
- Industry
- 332312 Fabricated Structural Metal Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Chemical Exposure Sampling13 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 8 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 8 | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 8 | 0 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 8 | 0 | mg/m³ |
| Copper Fume (as Cu) | 8 | 0.0013 - 0.0158 | mg/m³ |
| Iron Oxide Fume | 8 | 0.2379 - 1.5917 | mg/m³ |
| Lead, Inorganic (as Pb) | 8 | 0 | mg/m³ |
| Manganese Fume (as Mn) | 8 | 0.0176 - 0.2605 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 8 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 8 | 0 | mg/m³ |
| Silica, Crystalline Quartz (Respirable Fraction) | 6 | 49 - 76 | % |
| Vanadium fume (as V2O5) | 8 | 0 | mg/m³ |
| Zinc Oxide Fume | 8 | 0.0069 - 0.0568 | mg/m³ |
Violations
Violation list (10 of 21 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | 2 | $2,500 | $475 | Sep 15, 1998 | Apr 23, 1998 | Oct 26, 1998 |
| 01002A | 1910.94 Ventilation OSHA citation code: 19100094 A05 IIB | Serious | 2 | 2 | $2,500 | $475 | Sep 15, 1998 | Apr 23, 1998 | Oct 23, 1998 |
| 01002B | 1910.134 Respiratory Protection OSHA citation code: 19100134 A02 | Serious | 1 | 2 | $0 | $0 | Sep 15, 1998 | Apr 23, 1998 | Oct 26, 1998 |
| 01002C | 1910.1000 Air Contaminants OSHA citation code: 19101000 C | Serious | 2 | 2 | $0 | $0 | Sep 15, 1998 | Apr 23, 1998 | Oct 26, 1998 |
| 01003 | 1910.94 Ventilation OSHA citation code: 19100094 A05 V | Serious | 1 | 2 | $1,000 | $325 | Sep 15, 1998 | Apr 23, 1998 | Oct 26, 1998 |
| 01004 | 1910.101 Compressed Gases (General Requirements) OSHA citation code: 19100101 B | Serious | 1 | 8 | $1,250 | $325 | Sep 15, 1998 | Apr 23, 1998 | Oct 26, 1998 |
| 01005A | 1910.106 Flammable Liquids OSHA citation code: 19100106 E06 I | Serious | 1 | 1 | $1,000 | $325 | Sep 15, 1998 | Apr 23, 1998 | Oct 26, 1998 |
| 01005B | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 G07 | Serious | 1 | 1 | $0 | $0 | Sep 15, 1998 | Apr 23, 1998 | Oct 26, 1998 |
| 01006 | 1910.132 Personal Protective Equipment - General Requirements OSHA citation code: 19100132 D02 | Serious | 1 | 10 | $1,000 | $325 | Sep 15, 1998 | Apr 23, 1998 | Oct 26, 1998 |
| 01007 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 I | Serious | 1 | 1 | $1,250 | $325 | Sep 15, 1998 | Apr 23, 1998 | Oct 26, 1998 |
Showing the 10 violations listed first by citation identifier. This inspection has 21 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.
5 inspections, 1998 to 2010. 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
Fabricated Metal Product Manufacturing, 47,284 employers with OSHA inspections. Arithmetic from DOL records.