MERCER FRASER CO
HUMBOLDT HILL RD X ADKINS, EUREKA, CA 95501 · NAICS 237310 Highway, Street, and Bridge Construction
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Apr 21, 2025#348200718Apr 21, 2025Final Order RecordedReferral (C) · Partial scope, SafetyFinal Order Recorded#348200718$6,4004 viol.4 violations$6,400 in penalties
Inspection #348200718
Dates
- Opened
- Apr 21, 2025
- Closing Conference Date
- Jun 13, 2025
- Final Order
- Jul 18, 2025
- Closed
- No close date in inspection feed
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 50
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 1 serious, 3 other-than-serious
- Initial Penalties
- $6,400
- Penalties on Record
- $6,400
- Site Address
- 1720 7th St., Eureka, CA 95501
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
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 (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 341(C)(2)(B) Permit Requirements | Other | 1 | 10 | $400 | $400 | - | Jul 18, 2025 | |
| 01002 | 1541(C)(2) General Requirements | Other | 1 | 1 | $300 | $300 | - | Jul 18, 2025 | |
| 01003 | 3381(A) Head Protection | Other | 1 | 1 | $300 | $300 | - | Jul 18, 2025 | |
| 02001 | 1541.1 Requirements for Protective Systems OSHA citation code: 15410001 A01 | Serious | 1 | 1 | $5,400 | $5,400 | - | Jul 18, 2025 |
Mar 30, 2023#346606445Mar 30, 2023Referral (C) · Partial scope, Safety#346606445$1,2501 viol.1 violation$1,250 in penalties
Inspection #346606445
Dates
- Opened
- Mar 30, 2023
- Closing Conference Date
- May 31, 2023
- Final Order
- Jun 30, 2023
- Closed
- Jun 30, 2023
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 100
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $1,250
- Penalties on Record
- $1,250
- Site Address
- 219 5th St, Eureka, CA 95501
- Industry
- 237310 Highway, Street, and Bridge Construction
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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 341.1(F)(1) Issuance of Permits | Other | 1 | 10 | $1,250 | $1,250 | - | Jun 30, 2023 |
Dec 22, 2022#346407257Dec 22, 2022Follow-Up (F) · Partial scope, Safety#346407257$00 viol.0 violations$0 in penalties
Inspection #346407257
Dates
- Opened
- Dec 22, 2022
- Closing Conference Date
- Mar 1, 2023
- Closed
- Mar 1, 2023
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 100
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 219 Fifth St, Eureka, CA 95501
- Industry
- 541330 Engineering Services
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.
Oct 14, 2022#346327877Oct 14, 2022Complaint (B) · No Inspection scope, Health#346327877$00 viol.0 violations$0 in penalties
Inspection #346327877
Dates
- Opened
- Oct 14, 2022
- Closing Conference Date
- Nov 7, 2022
- Closed
- Nov 7, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 0 reported
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 3534 Broadway St/Hwy 101, Eureka, CA 95501
- Industry
- 562910 Remediation Services
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.
Dec 22, 2020#345078091Dec 22, 2020Referral (C) · Partial scope, Health#345078091$1,3102 viol.2 violations$1,310 in penalties
Inspection #345078091
Dates
- Opened
- Dec 22, 2020
- Closing Conference Date
- Dec 22, 2020
- Final Order
- Jan 26, 2021
- Closed
- Feb 3, 2021
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 120
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $1,310
- Penalties on Record
- $1,310
- Site Address
- North Of W. Del Norte St. On Spring St., Eureka, CA 95501
- Industry
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1530.1 Control of Employee Exposures from Dust-Generating Operations Conducted on Concrete or Masonry Materials OSHA citation code: 15300001 D01 | Other | 1 | 1 | $750 | $750 | - | Jan 26, 2021 | |
| 01002 | 5144(C)(1) Respiratory Protection | Other | 1 | 1 | $560 | $560 | - | Jan 26, 2021 |
Sep 2, 2020#344911474Sep 2, 2020Planned (H) · Partial scope, Health#344911474$4,7251 viol.1 violation$4,725 in penalties
Inspection #344911474
Dates
- Opened
- Sep 2, 2020
- Closing Conference Date
- Jan 28, 2021
- Contested
- Jan 28, 2021
- Final Order
- May 4, 2022
- Closed
- Jun 16, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 120
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $9,560
- Penalties on Record
- $4,725
- Site Address
- 77 W 2nd St., Eureka, CA 95501
- Industry
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
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 | 1724(F)(1) Roofing--General | Serious | 2 | 2 | $9,560 | $4,725 | Jan 28, 2021 | May 4, 2022 |
Jun 17, 2020#344797170Jun 17, 2020Referral (C) · Partial scope, Health#344797170$6351 viol.1 violation$635 in penalties
Inspection #344797170
Dates
- Opened
- Jun 17, 2020
- Closing Conference Date
- Jun 19, 2020
- Final Order
- Jul 27, 2020
- Closed
- Jul 15, 2020
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 120
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $635
- Penalties on Record
- $635
- Site Address
- Intersection Of Commercial St. And 3rd St., Eureka, CA 95501
- Industry
- 212321 Construction Sand and Gravel Mining
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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1530.1 Control of Employee Exposures from Dust-Generating Operations Conducted on Concrete or Masonry Materials OSHA citation code: 15300001 C | Other | 1 | 4 | $635 | $635 | - | Jul 27, 2020 |
Aug 10, 2018#343391371Aug 10, 2018Referral (C) · Partial scope, Safety#343391371$4751 viol.1 violation$475 in penalties
Inspection #343391371
Dates
- Opened
- Aug 10, 2018
- Closing Conference Date
- Aug 23, 2018
- Final Order
- Sep 19, 2018
- Closed
- Nov 14, 2018
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 300
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $475
- Penalties on Record
- $475
- Site Address
- H Street, Eureka, CA 95501
- Industry
- 237310 Highway, Street, and Bridge Construction
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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1509(A) Injury and Illness Prevention Program | Other | 1 | 3 | $475 | $475 | - | Sep 19, 2018 |
Mar 23, 2010#125826123Mar 23, 2010Planned (H) · Partial scope, Safety#125826123$5501 viol.1 violation$550 in penalties
Inspection #125826123
Dates
- Opened
- Mar 23, 2010
- Closing Conference Date
- Apr 13, 2010
- Closed
- Apr 15, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 6
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $550
- Penalties on Record
- $550
- Site Address
- Humboldt Hill Rd X Adkins, Eureka, CA 95501
- Industry
- 237310 Highway, Street, and Bridge Construction
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 | 1596 Roll-Over Protective Structures (ROPS) OSHA citation code: 1596 A02 B | Other | 1 | 1 | $550 | $550 | Apr 22, 2010 | - | - |
Jul 15, 2004#125825174Jul 15, 2004Planned (H) · Partial scope, Safety#125825174$1,1004 viol.4 violations$1,100 in penalties
Inspection #125825174
Dates
- Opened
- Jul 15, 2004
- Closing Conference Date
- Jul 15, 2004
- Closed
- Apr 21, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 50
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 4 other-than-serious
- Initial Penalties
- $1,100
- Penalties on Record
- $1,100
- Site Address
- 4441 Fairway Drive, Eureka, CA 95501
- Industry
- 237310 Highway, Street, and Bridge Construction
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 |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 341.1 OSHA citation code: 3410001 F03 | Other | 1 | 5 | $275 | $275 | Sep 13, 2004 | - | - |
| 01002 | 1527 Washing Facilities, Food Handling, and Temporary Sleeping Quarters OSHA citation code: 1527 A01 B | Other | 1 | 5 | $275 | $275 | Sep 25, 2004 | - | - |
| 01003 | 1527 Washing Facilities, Food Handling, and Temporary Sleeping Quarters OSHA citation code: 1527 A01 C | Other | 1 | 5 | $275 | $275 | Sep 25, 2004 | - | - |
| 01004 | 1527 Washing Facilities, Food Handling, and Temporary Sleeping Quarters OSHA citation code: 1527 A01 D | Other | 1 | 5 | $275 | $275 | Sep 25, 2004 | - | - |
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.
10 inspections, 2004 to 2025. 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
Heavy and Civil Engineering Construction, 69,142 employers with OSHA inspections. Arithmetic from DOL records.