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INSPEC43770
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INSPEC43770
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Last modified
8/24/2016 9:47:05 PM
Creation date
11/18/2007 11:33:25 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1979089
IBM Index Class Name
Inspection
Doc Date
9/4/2002
Doc Name
Inspection Report
From
DMG
To
Grand Junction Pipe & Supply Co.
Inspection Date
7/26/2002
Media Type
D
Archive
No
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(Page 2) <br />MINE ID # OR PROSPECTING ID # M-1979-089 <br />INSPECTION DATE 7/26/2002 <br />INSPECTOR'S INITIALS SSS <br />This was a routine monitoring inspection of the current mining operation to evaluate completed reclamation and remaining <br />reclamation liabilities so the reclamation cost estimate can be recalculated to include existing liabilities plus those proposed <br />by the pending Amendment No. 3 application. <br />The mine identification sign and affected area boundary markers are in place and in compliance with Rule 3.1.12. <br />No significant erosional features were noted on the affected areas of the site. <br />The original pit and Amendment No. 1 (AM-01) areas are mostly reclaimed. Both of these areas have bare areas that will <br />require additional revegetation measures to complete reclamation. Both areas have a Russian knapweed problem that is being <br />addressed by a weed control plan incorporated into the permit during Amendment No. 2. Control to date has not been very <br />effective. The control plan is either not adequate or has not been implemented correctly. Grand Junction Pipe will need to <br />pertorm thorough weed control measures at least twice a year to bring the knapweed infestation under control. Discing and <br />seeding with aggressive grass species such as crested wheatgrass and inland saltgrass in the weed control areas where <br />knapweed mortality has been achieved will be necessary to prevent re-invasion by the knapweed. Some tree planting that was <br />committed to in AM-01 is still required. <br />The Amendment No. 2 (AM-02) area is mined out and is being backfilled from the north per the approved reclamation plan. <br />The barrier of land between the AM-02 area and the existing pond to the south is partially removed to connect the AM-02 pit <br />with the existing pond. Though not required, DMG recommends that a portion of this barrier be left above waterline, with 3:1 <br />side slopes, to create additional island habitat for nesting waterfowl. Revegetation measures would need to be performed on <br />this island before the pond is allowed to fill with water. The northeast comer and southwest comer slopes of the AM-02 pit are <br />not final graded. With plans for placing additional backfill material along the north slope this entire slope, a portion of the north <br />end of the east slope, and the southwest comer of the pit were combined for an estimated 900 linear feet of existing pit slope <br />that requires slope reduction. <br />The backfilled industrial use portion of the AM-02 area is being used for stockpile and equipment storage. This portion appears <br />stable, but should be watched closely for weed invasion. <br />The portion of the site formerly occupied by Mr. Schmahl's sales yard appears to be stable and primarily weed free, but this <br />area should also be watched closely for weed invasion. <br />Responses to this inspection report should be directed to Steve Shuey at the Division of Minerals and Geology, Grand Junction <br />Field Office, 101 South 3`" Street, Room 301, Grand Junction, Colorado 81501, phone number 970-243368. <br />I & E Contact Address cc: <br /> ^ CE <br />NAME Edward Settle ^ BL <br />OPERATOR Grand Junction Pine and Suooly ^ FS <br />STREET P.O. Box 1849 p Hyy <br />CITY/STATE/ZIP Grand Junction Col orado 8 502 ^ HMWMD (CH) <br /> ^ SE <br /> ^ WOCD (CH) <br /> ^ OTHER <br />
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