TAMKO ASPHALT PRODUCTS, INC.
4500 TAMKO DR, Frederick, MD 21701
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Nov 15, 1993#119560605Nov 15, 1993Planned (H) · Complete scope, Safety#119560605$00 viol.0 violations$0 in penalties
Inspection #119560605
Dates
- Opened
- Nov 15, 1993
- Closing Conference Date
- Jan 13, 1994
- Closed
- Feb 16, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 180
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4500 Tamko Drive, Frederick, MD 21702
- Industry
- Not classified in OSHA's inspection record.
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.
Nov 15, 1993#119534469Nov 15, 1993Planned (H) · Complete scope, Health#119534469$02 viol.2 violations$0 in penalties
Inspection #119534469
Dates
- Opened
- Nov 15, 1993
- Closing Conference Date
- Nov 15, 1993
- Contested
- May 16, 1994
- Final Order
- Sep 14, 1994
- Closed
- Oct 11, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 1
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4500 Tamko Drive, Frederick, MD 21702
- Industry
- Not classified in OSHA's inspection record.
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 |
|---|---|---|---|---|---|---|---|---|---|
| 01002 | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 F13 | Other | 1 | 70 | $0 | $0 | May 24, 1994 | May 16, 1994 | Sep 14, 1994 |
| 01004 | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 K03 I | Other | 1 | 70 | $0 | $0 | May 24, 1994 | May 16, 1994 | Sep 14, 1994 |
May 2, 1990#104362264May 2, 1990Follow-Up (F) · Partial scope, Health#104362264$00 viol.0 violations$0 in penalties
Inspection #104362264
Dates
- Opened
- May 2, 1990
- Closing Conference Date
- Feb 13, 1991
- Closed
- Mar 18, 1991
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 120
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4500 Tamko Drive, Frederick, MD 21701
- Industry
- Not classified in OSHA's inspection record.
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.
Dec 15, 1987#104369103Dec 15, 1987Referral (C) · Partial scope, Health#104369103$00 viol.0 violations$0 in penalties
Inspection #104369103
Dates
- Opened
- Dec 15, 1987
- Closing Conference Date
- Dec 15, 1987
- Closed
- Dec 21, 1987
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 160
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4500 Tamko Drive, Frederick, MD 21740
- Industry
- Not classified in OSHA's inspection record.
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.
Nov 18, 1987#104369616Nov 18, 1987Follow-Up (F) · Partial scope, Safety#104369616$00 viol.0 violations$0 in penalties
Inspection #104369616
Dates
- Opened
- Nov 18, 1987
- Closing Conference Date
- Nov 18, 1987
- Closed
- Nov 25, 1987
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 166
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4500 Tamko Drive, Frederick, MD 21701
- Industry
- Not classified in OSHA's inspection record.
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.
Sep 18, 1987#18828996Sep 18, 1987Referral (C) · Partial scope, Health#18828996$1,15011 viol.11 violations$1,150 in penalties
Inspection #18828996
Dates
- Opened
- Sep 18, 1987
- Closing Conference Date
- Mar 24, 1988
- Contested
- Jun 2, 1988
- Closed
- Jan 16, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 160
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 10 serious, 1 other-than-serious
- Initial Penalties
- $1,810
- Penalties on Record
- $1,150
- Site Address
- 4500 Tamko Drive, Frederick, MD 21701
- Industry
- Not classified in OSHA's inspection record.
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.
Violations
Violation list (6 of 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.1000 Air Contaminants OSHA citation code: 19101000 E | Serious | 3 | 4 | $420 | $200 | Apr 22, 1988 | Jun 2, 1988 | - |
| 04001A | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 G 8 I | Serious | 1 | 1 | $460 | $300 | Apr 22, 1988 | Jun 2, 1988 | - |
| 04001B | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 G 8 IIC | Serious | 1 | 1 | $0 | $0 | Apr 22, 1988 | Jun 2, 1988 | - |
| 05001A | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 K 1 | Serious | 1 | 1 | $510 | $350 | May 10, 1988 | Jun 2, 1988 | - |
| 05001B | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 K 2 | Serious | 7 | 7 | $0 | $0 | May 10, 1988 | Jun 2, 1988 | - |
| 06001A | 1910.134 Respiratory Protection OSHA citation code: 19100134 B 1 | Serious | 3 | 4 | $420 | $300 | Apr 22, 1988 | Jun 2, 1988 | - |
Showing the 6 violations listed first by citation identifier. This inspection has 11 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Aug 12, 1987#18847715Aug 12, 1987Planned (H) · Complete scope, Safety#18847715$1,00511 viol.11 violations$1,005 in penalties
Inspection #18847715
Dates
- Opened
- Aug 12, 1987
- Closing Conference Date
- Aug 19, 1987
- Closed
- Dec 28, 1987
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 160
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 3 serious, 8 other-than-serious
- Initial Penalties
- $2,530
- Penalties on Record
- $1,005
- Site Address
- 4500 Tamko Dr., Frederick, MD 21701
- Industry
- Not classified in OSHA's inspection record.
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 (6 of 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.213 Woodworking Machinery Requirements OSHA citation code: 19100213 D 1 | Serious | 1 | 16 | $330 | $165 | Sep 28, 1987 | - | - |
| 02001 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 G 2 I | Serious | 2 | 8 | $380 | $190 | Sep 28, 1987 | - | - |
| 03001 | 1910.304 Electrical - Wiring Design and Protection OSHA citation code: 19100304 F 4 | Serious | 1 | 10 | $380 | $190 | Sep 28, 1987 | - | - |
| 04001 | 1910.106 Flammable Liquids OSHA citation code: 19100106 E 9 IV | Other | 2 | 10 | $180 | $0 | Sep 28, 1987 | - | - |
| 04002 | 1910.179 Overhead and Gantry Cranes OSHA citation code: 19100179 J 2 III | Other | 3 | 10 | $180 | $50 | Sep 28, 1987 | - | - |
| 04003 | 1910.179 Overhead and Gantry Cranes OSHA citation code: 19100179 J 2 IV | Other | 3 | 10 | $180 | $50 | Sep 28, 1987 | - | - |
Showing the 6 violations listed first by citation identifier. This inspection has 11 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Jun 22, 1983#12509626Jun 22, 1983Complaint (B) · Partial scope, Health#12509626$00 viol.0 violations$0 in penalties
Inspection #12509626
Dates
- Opened
- Jun 22, 1983
- Closing Conference Date
- Jun 27, 1983
- Closed
- Jun 27, 1983
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 105
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4500 Tamko Dr, Frederick, MD 21701
- Industry
- Not classified in OSHA's inspection record.
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.
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.
8 inspections, 1983 to 1993. 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.