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1984-08-07_PERMIT FILE - M1984099
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1984-08-07_PERMIT FILE - M1984099
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Last modified
7/12/2022 1:53:49 PM
Creation date
11/25/2007 8:07:00 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1984099
IBM Index Class Name
Permit File
Doc Date
8/7/1984
Doc Name
BAILEY PIT FN M-84-099
From
MLRD
To
J BAR B INC
Media Type
D
Archive
No
Tags
DRMS Re-OCR
Description:
Signifies Re-OCR Process Performed
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' Mr. Duane G. Messner -2- August 7, 1984 <br /> 3. In accordance with Rule 1 .56(5), please provide proof that manmade <br /> structures within 200 feet of the affected lands will not be damaged or <br /> provide an agreement between the operator and any persons having an interest <br /> in any manmade structures within 200 feet of the affected land. The agreement <br /> must state that damage to the structure will be compensated for by the <br /> operator. In this case the structures include but are not limited to: the <br /> roads, the gas pipelines, irrigation ditches, the telephone lines, the house <br /> and buildings. <br /> 4. Please describe the methods that will be utilized by the asphalt plant <br /> and the concrete batch plant to minimize impacts to the soils and to the <br /> hydrologic balance. Specifically, please address the disposal of waste <br /> asphalt and concrete. <br /> 5. Are there any large cottonwood trees 12 inches in diameter or greater <br /> within 100 feet of the proposed pit boundaries? Especially in the 100 foot <br /> buffer zone area to St. Vrain Creek, these trees must be protected to increase <br /> the stability of the buffer zone. Please shown how these trees will be <br /> protected. <br /> IV. Exhibit E - Reclamation Plan <br /> 1 . Please locate on a map the .25 acres of road that is to be left <br /> permanently as part of the reclamation plan. <br /> 2. When permits are received from the Colorado Department of Health, NPDES <br /> and Emissions permits, please forward these to the Division. Also when the <br /> Corps of Engineers 404 permit is received, please submit it to the Division. <br /> 3. The reclamation timetable, page 20 and the mining timetable, page 11 do <br /> not correspond. Please revise. <br /> V. Exhibit L - Reclamation Costs <br /> 1. The reclamation cost estimates include each procedure of reclamation as <br /> proposed in the mine plan except the backfilling. The mine plan on page 9 <br /> states that a 1 :1 slope may be excavated then backfilled to 3:1 . The Division <br /> for the purpose of this calculation has made the following assumptions: <br /> 1) Lake 1 excavated to a maximum depth of 20 feet is the worst case; 2) The <br /> shoreline is approximately 6,000 feet in circumference; 3) The volume for <br /> backfilling from 1 :1 to 3:1 for each foot is 15 cubic yards; 4) Production for <br /> a D-9 straight blade push distance of 100 feet is 400 LCY/hr.; 5) The hourly <br /> cost (by the week) is $97. 19/hr. ; and 6) Job correction factors equal .84. <br /> Therefore, the additional reclamation cost estimate is as follows: <br /> Backfilling Cost = 97. 19/hr x 6 000 feet x l5 cu. ds/ft <br /> 400 LCY hr. x .84 = $26,033.00 <br /> The reclamation cost estimates should be revised. <br />
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