Surface Metal Mine specialising in Crushed, Broken Stone NEC, operated by Asphalt Paving Company
14802 W 44th Ave
| Id | 503007 |
| Current Mine Name | Ralston Quarry |
| Coal Metal Ind | M |
| Current Mine Type | Surface |
| Current Mine Status | Intermittent |
| Current Status Dt | 12/21/2015 |
| Current Controller Id | M01715 |
| Current Controller Name | Jeffrey W Keller; John M Keller |
| Current Operator Id | L01904 |
| Current Operator Name | Asphalt Paving Company |
| State | CO |
| Bom State Cd | 05 |
| Fips Cnty Cd | 059 |
| Fips Cnty Nm | Jefferson |
| Cong Dist Cd | |
| Company Type | Corporation |
| Current Controller Begin Dt | 01/01/1950 |
| District | M6 |
| Office Cd | M6642 |
| Office Name | Denver CO Field Office |
| Assess Ctrl No | 000438596 |
| Primary Sic Cd | 142900 |
| Primary Sic | Crushed, Broken Stone NEC |
| Primary Sic Cd 1 | 1429 |
| Primary Sic Cd Sfx | 00 |
| Secondary Sic Cd | 141100 |
| Secondary Sic | Dimension Stone NEC |
| Secondary Sic Cd 1 | 1411 |
| Secondary Sic Cd Sfx | 00 |
| Primary Canvass Cd | 6 |
| Primary Canvass | Stone |
| Secondary Canvass Cd | 6 |
| Secondary Canvass | Stone |
| Current 103i | Never Had 103I Status |
| Current 103i Dt | |
| Portable Operation | Y |
| Portable Fips St Cd | 08 |
| Days Per Week | 5 |
| Hours Per Shift | 8 |
| Prod Shifts Per Day | 1 |
| Maint Shifts Per Day | 0 |
| No Employees | 23 |
| Part48 Training | Y |
| Longitude | 105.248056 |
| Latitude | 39.813889 |
| Avg Mine Height | |
| Mine Gas Category Cd | |
| Methane Liberation | |
| No Producing Pits | |
| No Nonproducing Pits | |
| No Tailing Ponds | 0 |
| Pillar Recovery Used | N |
| Highwall Miner Used | N |
| Multiple Pits | N |
| Miners Rep Ind | N |
| Safety Committee Ind | N |
| Miles From Office | 12 |
| Directions To Mine | 14802 W 44th Ave |
| Nearest Town | Golden |
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