FPA Marpo Quarry Metal/Non-Metal
MSHA record for FPA Marpo Quarry (mine ID 6900002). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
Watch this mine
Email me when a new MSHA incident is filed at FPA Marpo Quarry.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
FPA Marpo Quarry recorded 0.00 reportable injury cases per 100 full-time workers in 2025.
Injury rate, 2025
ⓘ
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.0.00
total case rate
0.00
days-away rate
0.000
fatality rate
No reportable injury cases in any year shown. Employee-hours were reported in each of those years, so these are true zeros rather than missing data. Citations, listed in the compliance record above, are inspector-found violations and are counted separately from worker injuries.
Below average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In Northern Mariana Islands, metal and nonmetal mining averaged 0.00 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2025 * | 0.00 | 0.00 | 0.000 |
| 2024 * | 0.00 | 0.00 | 0.000 |
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
- FPA Pacific 2016 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 2026 | 29 |
| 2025 | 27 |
| 2024 | 25 |
| 2023 | 17 |
| 2022 | 11 |
| 2021 | 9 |
| 2020 | 14 |
| 2019 | 12 |
| 2018 | 9 |
| 2017 | 9 |
| 2016 | 6 |
Source: MSHA quarterly employment and production, updated weekly.
Quarterly safety rates
ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2026 Q2 | 3,823 | 0 | 0 | 0.0 |
| 2026 Q1 | 3,886 | 0 | 0 | 0.0 |
| 2025 Q4 | 6,339 | 0 | 0 | 0.0 |
| 2025 Q3 | 6,814 | 0 | 0 | 0.0 |
| 2025 Q2 | 7,470 | 0 | 0 | 0.0 |
| 2025 Q1 | 6,516 | 0 | 0 | 0.0 |
| 2024 Q4 | 5,847 | 0 | 0 | 0.0 |
| 2024 Q3 | 6,976 | 0 | 0 | 0.0 |
Show 33 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 7,592 | 0 | 0 | 0.0 |
| 2024 Q1 | 6,457 | 0 | 0 | 0.0 |
| 2023 Q4 | 5,435 | 0 | 0 | 0.0 |
| 2023 Q3 | 5,103 | 0 | 0 | 0.0 |
| 2023 Q2 | 2,769 | 0 | 0 | 0.0 |
| 2023 Q1 | 2,043 | 0 | 0 | 0.0 |
| 2022 Q4 | 2,184 | 0 | 0 | 0.0 |
| 2022 Q3 | 1,571 | 0 | 0 | 0.0 |
| 2022 Q2 | 1,693 | 0 | 0 | 0.0 |
| 2022 Q1 | 1,483 | 0 | 0 | 0.0 |
| 2021 Q4 | 1,455 | 0 | 0 | 0.0 |
| 2021 Q3 | 1,427 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,679 | 0 | 0 | 0.0 |
| 2021 Q1 | 1,384 | 0 | 0 | 0.0 |
| 2020 Q4 | 1,532 | 0 | 0 | 0.0 |
| 2020 Q3 | 2,326 | 0 | 0 | 0.0 |
| 2020 Q2 | 2,243 | 0 | 0 | 0.0 |
| 2020 Q1 | 2,574 | 0 | 0 | 0.0 |
| 2019 Q4 | 1,570 | 0 | 0 | 0.0 |
| 2019 Q3 | 1,200 | 0 | 0 | 0.0 |
| 2019 Q2 | 1,520 | 0 | 0 | 0.0 |
| 2019 Q1 | 760 | 0 | 0 | 0.0 |
| 2018 Q4 | 326 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,198 | 0 | 0 | 0.0 |
| 2018 Q2 | 1,182 | 0 | 0 | 0.0 |
| 2018 Q1 | 1,403 | 0 | 0 | 0.0 |
| 2017 Q4 | 1,040 | 0 | 0 | 0.0 |
| 2017 Q3 | 1,440 | 0 | 0 | 0.0 |
| 2017 Q2 | 693 | 0 | 0 | 0.0 |
| 2017 Q1 | 800 | 0 | 0 | 0.0 |
| 2016 Q4 | 926 | 0 | 0 | 0.0 |
| 2016 Q3 | 479 | 0 | 0 | 0.0 |
| 2016 Q2 | 1,251 | 0 | 0 | 0.0 |
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.