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GENERAL45121
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GENERAL45121
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Last modified
8/24/2016 8:13:52 PM
Creation date
11/23/2007 1:33:08 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981019
IBM Index Class Name
General Documents
Doc Date
6/18/1993
From
DMG
To
COLOWYO COAL CO
Permit Index Doc Type
GENERAL CORRESPONDENCE
Media Type
D
Archive
No
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J <br />Final demonstrations for Prospect <br />Pond, South Collection Ditch, West <br />Pit Pond, etc (from PR-01). <br />Demonstration for SAE for office <br />building and parking lot. <br />Map designations and designs for <br />all culverts and ditches that <br />convey runoff to a designed <br />structure. <br />Designs to stabilize inlet to <br />Stoker Pond from Stoker Loadout. <br />Designs to stabilize ditch below <br />Truck Wash Facility. <br />Quarterly report for Section 16 <br />Fill. <br />Change in Mine Plan as a result of <br />new dragline. <br />Finalization of bonding estimate <br />for Colowyo Coal Mine (PR-O1). <br />Boundary markers <br />Designs for all impoundments. <br />inclusion of field parameters for <br />water monitoring program. <br />Followup to NOV C-93-72: <br />Division met with Colowyo in <br />Denver. Juan has repeatedly <br />promised to deliver final <br />designs. (See separate memo) <br />Juan committed to submitting <br />demonstration as technical <br />revision. <br />Out of compliance. <br />Juan has committed to designing <br />structure to protect inlet. <br />Juan has committed to designing <br />structure to protect channel. <br />Nest report due at beginning of <br />July or due two weeks after <br />completion of any critical phase <br />of fill construction. <br />Revision was submitted to <br />Division on June 10, 1993. <br />Division has not had time to <br />finalize bonding. <br />To be field checked in June. <br />Colowyo has been notified about <br />the need for these designs. <br />Juan has committed to doing all <br />field parameters: pH, <br />conductivity, temperature. <br />1. Retrieve bulldozed topsoil <br />and return to stockpile. <br />2. Protect topsoil from wind <br />and water erosion. Both by <br />June 15, 1993. <br />
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