Key Takeaway
Arcosa Specialty Materials Seattle #1890 is a active facility mine producing Stone, located in Seattle, King County, WA. It has 173 violations on record (40 S&S) and $36K in proposed penalties. Operated by Arcosa Specialty Materials.
Arcosa Specialty Materials Seattle #1890
Operator: Arcosa Specialty Materials
Controller: Arcosa, Inc
Location: Seattle, King County, WA
Employees: 12
Recent Violations
View all 173 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/17/2026 | 46.9(g) | Non-S&S | ModNegligence | $0 |
| 08/06/2025 | 46.8(a)(2) | Non-S&S | ModNegligence | $775 |
| 08/06/2025 | 56.12008 | Non-S&S | ModNegligence | $151 |
| 03/04/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 03/04/2025 | 56.12008 | Non-S&S | ModNegligence | $177 |
| 03/04/2025 | 56.14100(b) | S&S | ModNegligence | $883 |
| 08/14/2024 | 56.12008 | Non-S&S | LowNegligence | $147 |
| 08/14/2024 | 56.14107(a) | Non-S&S | LowNegligence | $147 |
| 04/02/2024 | 56.12032 | Non-S&S | ModNegligence | $147 |
| 04/02/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 04/02/2024 | 56.4203 | Non-S&S | ModNegligence | $147 |
| 04/02/2024 | 56.12032 | Non-S&S | ModNegligence | $172 |
| 08/29/2023 | 56.11012 | Non-S&S | LowNegligence | $143 |
| 06/15/2023 | 56.4201(a)(2) | Non-S&S | ModNegligence | $143 |
| 06/15/2023 | 56.20003(a) | Non-S&S | ModNegligence | $143 |
| 06/15/2023 | 56.4200(b)(1) | Non-S&S | LowNegligence | $143 |
| 06/15/2023 | 56.11012 | Non-S&S | ModNegligence | $143 |
| 09/26/2022 | 56.5001(a)/56.5005 | Non-S&S | ModNegligence | $133 |
| 08/03/2022 | 56.14107 | Non-S&S | ModNegligence | $133 |
| 04/04/2022 | 56.4104(b) | Non-S&S | ModNegligence | $133 |
Accidents & Injuries
View all 19 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/31/2025 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 1d lost |
| 03/07/2024 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/07/2019 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 19d lost, 58d restricted |
| 02/06/2018 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/06/2017 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 2d restricted |
| 05/30/2016 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/27/2015 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 4d restricted |
| 04/08/2015 | HANDTOOLS (NONPOWERED) | DYS AWY FRM WRK & RESTRCTD ACT | 4d lost, 4d restricted |
| 12/04/2014 | MACHINERY | DAYS AWAY FROM WORK ONLY | 4d lost |
| 09/03/2014 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 1d lost |
Inspections
View all 79 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/17/2026 | 02/17/2026 | 12.75 | 1 |
| 08/06/2025 | 08/07/2025 | 9.25 | 1 |
| 03/03/2025 | 03/06/2025 | 22.75 | 1 |
| 08/10/2024 | 08/19/2024 | 24.00 | 1 |
| 04/01/2024 | 04/02/2024 | 21.25 | 1 |
| 08/29/2023 | 08/29/2023 | 0.25 | 1 |
| 08/29/2023 | 09/01/2023 | 19.50 | 1 |
| 06/15/2023 | 06/16/2023 | 22.00 | 1 |
| 12/12/2022 | 12/12/2022 | 12.50 | 1 |
| 09/26/2022 | 09/26/2022 | 20.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Arcosa Specialty Materials Seattle #1890 have?
Arcosa Specialty Materials Seattle #1890 has 173 MSHA violations on record, of which 40 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $36K.
What type of mine is Arcosa Specialty Materials Seattle #1890?
Arcosa Specialty Materials Seattle #1890 is a Facility mine producing Stone, located in Seattle, King County, WA. It currently has 12 employees.
Has anyone been injured or killed at Arcosa Specialty Materials Seattle #1890?
According to MSHA records, Arcosa Specialty Materials Seattle #1890 has 19 reported accident/injury records and 0 fatalities on file.
Who operates Arcosa Specialty Materials Seattle #1890?
Arcosa Specialty Materials Seattle #1890 is operated by Arcosa Specialty Materials and controlled by Arcosa, Inc. MSHA Mine ID: 4503239.