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2011-10-11_GENERAL DOCUMENTS - M1977215
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2011-10-11_GENERAL DOCUMENTS - M1977215
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Last modified
8/24/2016 4:43:55 PM
Creation date
10/13/2011 1:24:06 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977215
IBM Index Class Name
GENERAL DOCUMENTS
Doc Date
10/11/2011
Doc Name
Operator's response to Forest Service
From
Rio Grande Silver, Inc.
To
USDA Forest Service
Email Name
RCO
Media Type
D
Archive
No
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a) construction site boundaries; <br />RESPONSE: Refer to the following drawings that have been generated for the Bulldog <br />Underground Exploration Project: ' <br />➢ Figure 1, Site Plan Overview (attached); <br />➢ Figure 2, Portal Bench and Surface Admin Support Facility Site Layout (attached); <br />➢ Figure 1a, Stormwater BMP's at the Bulldog Project (attached); <br />➢ Water handling Schematic (see Plan of Operations Amendment — 2011) <br />➢ Holding Pond #1 (see Plan of Operations Amendment - 2011) <br />➢ Holding Pond #2 (see Plan of Operations Amendment — 2011) <br />b) all areas of ground surface disturbance; <br />RESPONSE: Refer to response to Part I.C.2 (a) and Table 1, Estimated Project Disturbance. <br />c) areas of cut and fill; <br />RESPONSE: Cut and fill activity will be required for the Portal bench and access road. However, <br />RGS will keep the cut to a minimum, just cutting enough to construct a working area. Most of the <br />portal bench and access road will be constructed from development waste excavated during the <br />digging of the decline. A complete description of this activity is presented in the Plan of <br />Operations Amendment (2011). <br />d) areas used for storage of building materials, equipment, soil, or waste; <br />RESPONSE: Building materials, supplies, and spare parts will be stored in the "laydown Area" as <br />shown on Figure 2, Portal Bench and Surface Admin Support Facility Site Layout and in the <br />warehouse. These materials will not contain any substances that are considered "hazardous ". <br />All petroleum products will be contained in the maintenance shop or the fuel farm. Equipment will <br />be parked on the portal bench or on the laydown area. Growth medium will be windrowed along <br />the property boundary or along the crest of the site. The growth material will be stabilized with <br />seed and mulch until reclaimed at reclamation. Dumpsters will be on site for solid waste disposal. <br />Solid waste will be hauled to the Mineral County landfill by contractors. <br />e) locations of dedicated asphalt or concrete batch plants; <br />RESPONSE: No asphalt or concrete batch plants will be required for the planned exploration. <br />f) locations of all structural BMPs; <br />RESPONSE: The location of all planned structural BMP's are shown on Figure 1a, Stormwater <br />BMP's at the Bulldog Project. Wattles, sediment fences, berms, straw bales or other structures <br />will be placed down - gradient of all structures and facilities. Interim reclamation will be performed <br />on the out - slopes of the portal bench and access road and on stockpiled growth medium. <br />g) locations of non - structural BMPs as applicable: and, <br />RESPONSE: RGS will work to minimize vegetation and soils disturbance as part of the exploration <br />work. There is no specific non - structural BMPs that can be located on a map. <br />h) locations of springs, streams, wetlands and other surface waters. <br />112 East 12 Street P.O. Box 610 Creede, CO 81130 <br />719 - 658 -1080 Fax 719 - 658 -1082 <br />
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