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REV100219
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REV100219
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Entry Properties
Last modified
8/25/2016 1:10:42 AM
Creation date
11/22/2007 12:34:08 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1981057
IBM Index Class Name
Revision
Doc Date
6/11/1999
Doc Name
ADEQUACY REVIEW 2
From
DMG
To
ARKINS PARK STONE CO
Type & Sequence
CN1
Media Type
D
Archive
No
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<br />TEL: <br />rJ <br />August 23, 1993 <br />Hi1~ _'a .~a~ <br />• <br />Arklns Park Stone <br />5975 N. County Road 27 <br />Loveland, Colorado 80537 <br />(303j 663-t 920 <br /> <br />~' <br />Division of Minerals and Geology <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />Denver, CO 80203 <br />RE: Sprague-Red Lyons Quarry, Permit No. M-81-057-Revision <br />No. AM-001, Adequacy Review. <br />Gentlemen; <br />Proof of publication notice and proof of notice to landowners <br />enclosed. <br />2. Exhibits A and E - Enlarged map enclosed. <br />3. Exhibit B - There are no permanent man-made structures within <br />200 feet of the present or proposed mining areas. <br />4. Exhibit D - W'e plan to follow Soil Conservatfon Service <br />recommendations concerning the reclamation plan. Backfilled <br />and regraded areas will blend with existing topography except <br />where rock ledges are too steep and backfilling would not be <br />practical and the ledges were from past mining operations. <br />5. Exhibits D and E - Blasting is estimated at a minimum of two <br />per year, maximum eight per year. Holes are four feet deep <br />with maximum :>hot of 12 holes to contain 4 sticks 40% dynamite <br />or 1/3 stick per hole and 12 ounces ampho per hole. The <br />average shot is 6 holes - 2 sticks of dynamite or 1/3 stick <br />per hole and 12 ounces ampho per hole. <br />Our purpose for blasting is just to loosen the stone not to <br />pulverize it. It is to our advantage to keep the stone to as <br />large as possible pieces for our use. The noise can be nbated <br />using electric caps instead of primer cord. In these small <br />shots no damage to adjoining properties can be expected. We <br />blasted once in the last 6 months. <br />
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