2012-07-30_REVISION - M2004030

• Permit No: M2004030
• IBM Index Class Name: REVISION
• Doc Date: 7/30/2012
• Doc Name: CONVERSION APPLICATION
• From: T BONE STONE QUARRY
• To: DRMS
• Type & Sequence: CN1
• Email Name: TAK
• Email Name: MAC
• Media Type: D
• Archive: No

Executive Summary of T -Bone Stone Quarry (110) Conversion to 112 Application
July 30, 2012
Page 2
4. [existing] Soil Conservation Service Aerial Photo [see also aerial photos obtained by
Michael A. Cunningham during his recent inspection of the mine]
Exhibit C: Pre - Mining and Mining Plan Map of Affected Lands
See 110c Exhibit C in file; mining operations have occurred since 2004
[see "T -Bone Stone 112 Permit Conversion (M- 2004 -030) Map, attached]
(1)[b]: none
(1)[d]: 25 acres
(1)[c]: will supplement application, if required
(1)[e]: see (1)[b] from 110c Exhibit C
(1)[f]: if required by department, will supplement; no water resources in area likely to be
affected by mining operation
(1)[g]: see "T -Bone Stone 112 Permit Conversion (M- 2004 -030) Map, attached; no
structures other than tool shed shown on map lie within 200' of the affected area
(1)[h]: see 110c Exhibit C, response (1)[b] and accompanying Soil Conservation Service
report
(1)[i]: see aerial photos taken by Michael A. Cunningham
Exhibit D: Mining Plan
1. [existing] 110c Exhibit C: Responses to State §110 Permit Application Requirements, Sec.
6.3.3
2. See "T -Bone Stone 112 Permit Conversion (M- 2004 -030) Map, attached
Exhibit E: Reclamation Plan
1. [existing] 110c Permit, Exhibit D, Responses to State §110 Permit Application Requirements
2. [existing] Boulder County Planning Publication, "Revegetation"
3. [existing] Boulder County Planning Publication, "Native Grasses"
4. see "T -Bone Stone 112 Permit Conversion (M- 2004 -030) Map, attached
5. [existing] CIRCES Cost Estimating tables from 2004 indicate approximate cost to
reclaim site is $2,000 /acre x 25 acre (bond area) = $50,000 bond amount.
Exhibit F: Map
1. [existing] 110c Permit, Exhibit E, Responses to State §110 Permit Application Requirements,
Sec. 6.3.5
2. [existing] Adjacent Property Owners Map
3. see "T -Bone Stone 112 Permit Conversion (M- 2004 -030) Map, attached
Exhibit G: Water Information - no known surface or groundwater systems are likely to be affected
by proposed mining operation.
Land Use & Development Planning — Business Formation & Employer Defense — Government & Public Relations
Phone: [phone] • FAX: [phone] Cell Phone: [phone] ® E- mail.: edbyrne @smartlanduse.com