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REV93693
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Entry Properties
Last modified
8/25/2016 3:15:01 AM
Creation date
11/21/2007 11:33:51 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1992054
IBM Index Class Name
Revision
Doc Date
11/8/2000
Doc Name
IGNACIO PIT PN M-1992-054 AMENDMENT AM-01 REQUEST FOR EXTENSION & RECEIPT OF ADEQUACY RESPONSE
From
DMG
To
C & J GRAVEL PRODUCTS INC
Type & Sequence
AM1
Media Type
D
Archive
No
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<br />in the area. We know the present problem is knapweed, specifically located on the dry <br />cropland and in the NE comer of the existing area extending down into the creek <br />drainageway. Doug Davis of Customized Weed Spra}'ing has sprayed these azeas this fall <br />:tnd has an agreement with us to spray at certain intervals. We plan to inspect and spray <br />cordon ut the fall and spring as needed to control the knapweed problem. At that time, we <br />will also inspect for any additional noxious weeds that may be occurring due to disturbance <br />of the land. Our goal is to eradicate the noxious weed problem at this pit. Our last visit to <br />the site on October 20, 2000 showed the knapweed problem to be well under control. <br />We do not anticipate having lube facilities in the area, however we will have fuel tank <br />storage. We will construct a containment berm surrounding the tank storage areas. The <br />azeas will be lined with impermeable liners to ensure split fuel or fluids do not escape and <br />degrade quality of ground and surface waters. <br />We plan to avoid any expansion into La Boca Canyon, specifically in the northwest comer of <br />the pertnit area: 'Ji/e will stay at least 100' away from the rim of the canyon with any mining <br />activity. We aze aware that the "canyon rim" becomes somewhat indistinguishable as the <br />canyon extends northwest. Please see the Mining Plan Map, Exhibit E that shows where <br />mining will stop along the can}'on edge. We will be aware of this azea and take steps to <br />assure the existing vegetation along the rim is intact to eliminate any unusual mnoff. If this <br />requires re-seeding, we will do that Additionally, we will construct a berm along the line <br />showing where mining will stop. This berm will continue along the north boundary of the <br />pit towazd the road. We believe this will keep runoff from entering the canyon. We will <br />have haybales strategically placed throughout the pit as noted on the map to reduce the <br />sediment and help prevent mnoff out of the pit area. The existing eazthen contour ditch on <br />the hill in the amended area will help send any run off to the pond across the road until that <br />area is mined out. <br />Exhibit D -Reclamation Plan <br />The proposed topsoil replacement and revegetation in this amendment application is to be <br />for the entire proposed 9.9 acres as needed with the exception of the pit floor which will <br />remain an equipment storage area. <br />Presently the reclamation tasks are based on any two acres at any one point in time. Upon <br />reconsideration, we would like to propose that the reclamation tasks be based on any tluee <br />acres at any one point in time. Mining and reclamation tasks ate scheduled on an ongoing <br />basis. <br />Exhibit E -Mining and Reclamation Maos <br />Greystone, an independent consulting firm based out of Denver prepared the mining and <br />reclamation maps. However, since the maps were revised recently, m}' signature is on them. <br />The small building located neaz the entrance to the existing pit will be moved when mining <br />commences to allow room for a haul road. This haul road will extend east as mining <br />progresses. The loader will be stored alongside the topsoil stockpile. The crashing <br />equipment will have to move along with the mining progress. The processed material <br />
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