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REP37655
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REP37655
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Entry Properties
Last modified
8/25/2016 12:16:54 AM
Creation date
11/27/2007 7:50:02 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1984063
IBM Index Class Name
Report
Doc Date
5/15/1987
Doc Name
EASTSIDE COAL PN C-84-063 ANNUAL HYDROLOGY REPORT 1986 MARCH 17 1987 LETTER FROM CMT
From
EASTSIDE COAL CO INC
To
MLRD
Permit Index Doc Type
HYDROLOGY REPORT
Media Type
D
Archive
No
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r~mas <br />S <br />EASTSIDE COAL COMPANY, INC. <br />P. O. Boz 161 <br />Silt, Colorado 81652 <br />(303)876-2944 <br />April 30, 1987 <br />Candace 14. Thompson, Hydrologist <br />Mined Land Reclamation Division <br />423 Centennial Building <br />1313 Sherman Street <br />Denver, Colorado 80203-2273 <br />Re: Eastside Coal - Permit No. C-84-063 <br />Annual Hydrology Report - 1986 <br />March 17, 1987 letter from CMT <br />Dear Ms. Thompson: <br />~~~~~~~~~~~~~~~~~~~ u~r° <br />999 <br />~~,~~~~~ <br />MAY 151987 <br />MINED LAND <br />RECLAMATION DIVISION <br />Eastside is in receipt of your letter dated March 17, 1987 commenting on <br />Eastside Mine's Annual Hydrology Report for 1986. You requested <br />clarification of how the pressure readings for the underground wells <br />(0.5 and 1.5) were obtained. The pressure readings were obtained by <br />charging the wells with nitrogen to equalize the pressure at the bottom <br />of the well at the interface of the water and nitrogen. When the pressure <br />of the nitrogen stabilizes within the well, the pressure value was read <br />from the pressure guage on the nitrogen tank. The pressure value were <br />included in the Annual Hydrology Report - 1986 (Flow and Field Parameters <br />horizontal table). <br />I trust this information clarifies the method of determining the well <br />pressures. <br />Sincerely, <br />~~°..~v ~x,~ <br />Linda Limbach <br />Secretary <br />
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