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INSPEC25110
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INSPEC25110
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Entry Properties
Last modified
8/24/2016 9:24:43 PM
Creation date
11/18/2007 9:58:33 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977348
IBM Index Class Name
Inspection
Doc Date
3/4/2005
Doc Name
Insp Rpt
From
DMG
To
Holcim (US) Inc.
Inspection Date
10/28/2004
Media Type
D
Archive
No
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MINE ID # OR PROSPECTING ID#: M-1977-348 PAGE: 6 <br />INSPECTION DATE: 10-28-04 INSPECTOR'S INITIALS: ACS <br />seeded with the regular quarry mix of seed, since <br />these piles will be stored there for many years. <br />(Amendment AM-O1 application, exhibit E). <br />iv) "Topsoil" is scarce on this outcrop. It is expected <br />a maximum application of 6 inches will deplete the <br />supply before the entire area is treated. (Amendment <br />AM-Ol application, exhibit E). <br />v) A5 will receive material from the grading of the <br />fourth cut overburden piles on the west side the cut <br />to a 2:1 maximum slope. This fill will be covered <br />by material from the "topsoil" overburden piles <br />along the east side of the cut, and seeded. <br />(Amendment AM-O1 application, exhibit D). <br />vi) A6 reclamation will consist of filling with the <br />deeper overburden pile, that is, the westernmost <br />pile of overburden on the east side of the cut, to <br />be covered by the "topsoil" overburden pile, the <br />easternmost pile on the east side of the quarry. <br />(Amendment AM-O1 application, exhibit D). <br />vii) On February 12, 2004, DMG granted approval to Holcim <br />to use imported soil for reclamation. This approval <br />was issued in accordance with Rule 3.1.5(9) of the <br />Mineral Rules and Regulations of the Colorado Mined <br />Land Reclamation Board. Holcim started importing <br />soil in 2001 in anticipation of the need for plant <br />growth media to reclaim the cement plant area and <br />quarries. DMG has inspected the imported soil on <br />several occasions, and has an affidavit from Holcim <br />that the imported soil will be clean and inert. <br />Given the scarcity of plant growth media at this <br />site, DMG encourages Holcim's efforts to bring <br />suitable soil onto the site for reclamation. <br />g. For reclamation of quarry areas, dragline, bulldozer, and <br />scraper will return overburden to the lower areas and spread <br />it. Some highwalls will be reduced by a combination of <br />dozing of the top and fill at the bottom. Stockpiled <br />topsoil substitutes will be returned in final grading. <br />(Amendment AM-O1 application, exhibit E). <br />h. Wherever the highwall extends more than a quarter of a mile <br />without a break, a wildlife ramp will be blasted into it. <br />(Amendment AM-O1 application, exhibit E). <br />i. Reclamation of C-band disturbances requires spreading of <br />soil substitute and seeding. The low 10-12 foot highwall <br />will remain. (Amendment AM-O1 application, exhibit E). <br />j. A5 will receive material from the grading of the fourth cut <br />overburden piles on the west side of the cut to a 2:1 <br />maximum slope. This fill will be covered by material from <br />the "topsoil" overburden piles along the east side of the <br />
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