# POWERED HAULAGE
> MSHA accident `220030170002` · 01/16/2003 · Monterey Coal Company
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** POWERED HAULAGE
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Exxon Mobil Corp
- **Operator:** Monterey Coal Company
- **Mine:** [1100726](https://api.ai-analytics.org/mine/1100726)
## Narrative

AN ELECTRICAL PROBLEM OCCURRED TO THE SLOPE BRAKE CAR WHICH CAUSED IT TO OPERATE AT ERRATIC SPEEDS. SLOPE BRAKE CAR AND HOIST WERE REMOVED FROM SERVICE TO TROUBLESHOOT THE PROBLEM. SEVERAL DEF ECTIVE CONTACTORS WERE DISCOVERED AND REPLACED. SLOPE HOIST AND BRAKE CAR WERE PLACED BACK INTO SERVICE AT 7:22PM.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*