284 Aggregates, LLC. · Fall onto or against objects
It was raining. Worker was filling DEF and went to step off of excavator and slipped. EE grabbed a handrail with right hand as they fell and "heard something pop".
Mission Materials Metal/Non-Metal
Mission Materials
· Surface
Controlled by
Charles Ehrmann
Wantage,
Sussex County,
NJ
·
Active
MSHA Mine ID: 2801021
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- Fatalities
- 0
- Total incidents
- 3
- Years on record
- 2018–2021
- Latest incident
- Sep 2021
Compliance record
MSHA citations since 2009
108
citations
25
significant & substantial
$21,735
proposed penalties
$16,901
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 2,711 | 0 | 0 | 0.0 |
| 2025 Q3 | 2,769 | 5 | 2 | 1805.7 |
| 2025 Q2 | 2,701 | 0 | 0 | 0.0 |
| 2025 Q1 | 2,252 | 5 | 1 | 2220.2 |
| 2024 Q4 | 2,991 | 0 | 0 | 0.0 |
| 2024 Q3 | 3,554 | 0 | 0 | 0.0 |
| 2024 Q2 | 3,670 | 2 | 0 | 545.0 |
| 2024 Q1 | 2,698 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.
Reportable incidents
3 on file2021 · 1 incident
2020 · 1 incident
August 10, 2020
NJ · Metal/Non-Metal
dry screening plant operator, screen house operator
SLIP OR FALL OF PERSON
284 Aggregates, LLC. · Over-exertion (Not Elsewhere Classified)
Employee was walking around Sandvic QA340 and stepped in a small pothole and fell on the ground. This resulted in injuring a knee, specifically, tearing the ACL.
2018 · 1 incident
284 Aggregates, LLC. · Fall from machine
The operator was standing on the track to access the tool box during the pre-shift. Track was clean and dry. EE stepped to side to open the toolbox and feet slipped off of the side of the track. EE was unable to retain hold on the handrail and fell to the ground. EE was bruised.