Overview
| Stage | Production |
| Mine Type | Underground |
| Commodities |
|
| Mining Method |
|
| Production Start | ...  |
Harrison County mine, formerly known as the Robinson Run mine #95. |
Source:
Contractors
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Summary:
Coal is mined from the Pittsburgh Number 8 coal seam.
Summary:
The mine accessed the Pittsburgh No. 8 coal seam by two portals: the Camp Run Portal and the Margaret Slope Portal. Coal was transported via overland conveyor belt from the slope to the Robinson Run Preparation Plant, located near Lumberport, Harrison County, West Virginia
Coal was mined from the 64-inch-thick seam by four continuous mining machine sections and one longwall section. The mine typically operated eight-hour production shifts, three shifts a day, six days a week. The mine was ventilated with six main mine fans. Coal was transported from active workings to the Margaret Slope Portal by a conveyor belt system and brought to the surface via a slope belt. Battery- and dieselpowered rail-mounted vehicles were used to transport supplies and mine personnel.
Source:
Summary:
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Production:
| Commodity | Units | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|
Coal (thermal)
|
tons
| ...... | ...... | ...... | ...... | 7,215,143 | 7,131,341 |
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| Type | Material | Diameter | Length | Description |
Heavy Mobile Equipment as of November 12, 2012:
| HME Type | Quantity |
|
Continuous Miner
|
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Corporate Filings & Presentations:
| Document | Year |
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Other
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2022
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2021
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2021
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2020
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Other
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2014
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Other
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2012
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Other
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2012
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Other
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2008
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- Subscription is required.
- Subscription is required.