REV07465

• Permit No: M1979192
• IBM Index Class Name: Revision
• Doc Date: 10/12/1999
• Doc Name: CONSTRUCTION MATERIALS REGULAR 112 OPERATION RECLAMATION PERMIT APPLICATION FORM
• Type & Sequence: CN1
• Media Type: D
• Archive: No

• Exhibit L •
STAGE 3 Maximum DisUrbance (total veers 34.421 Acres ACTIVITY Un6 Coat rfl Coat Mark-ug Tohl
Road and offiw (near) 0.46 Swdfiw8on and final mntoudnp f 250 f 120 15% f 136
(reduced by north mlpration) 0.46 Revegetation S 600 f 266 15% f 331
Plant Area P3 3.25 Saririwtion and (nal mrdoudng f 250 f 613 15% f 934
3.25 Revegetation f 600 f 1,950 15% f 2,243
Plant Area P2 3.67 Bacld-illing f 1,200 f 4,844 15% f 5,341
(Now beirq mined) 7.67 Grading and mrrtoudn9 f 300 f 1,161 15% f 7,335
3.67 Revegetation f fi00 f 2,322 15% f 2,870
Valley Flmr f3 4.21 eac~llinp f 1,200 f 5,052 15% f 5,610
4.21 Grading arM mrNrurinp S 300 f 1,263 15%f 1,452
4.21 Revegetation f 600 f 2,526 15% f 2.905
Bench Area 63 6.56 Grading and mMOUrinp f 300 f 1,966 15% f 2,283
6.56 Revapeta8on f 600 f 3,936 15% f 4,526
TOTAL f 26,043 f 29,949
STAGE 4 Muimum Disturbance lOOhl vnrs 4231 Acres ACTIVITY Unit Caro Ifl Cost Mark-uo Todl
Road and offiw (new) 0.26 Swrdwtion and final mntoudnp f 250 f 70 15% f 61
(reduced by noM migration) 0.26 Revepeh8on f 600 f 166 15% f 193
Plant Area P3 3.25 Backfilling f 1,200 f 3,900 15% f 4,465
(Now being mined) 3.25 Grading and mrrtouring S 300 f 975 15% f 1,121
3.25 Revegehtion f 600 f 1,950 15% f 2,243
TOTAL f 7,063 f 6.722
These figures represent present (1999) costs using contracted equipment and
personnel.
NOTES:
1. The portion of the backfilling associated with stripping has not been included, as the
cost would not be incurred if the stripping was not done.
2. Revegetation is based on using existing soil types for the entire site and vegetating
appropriately. Revegetation includes costs of soil amendment and fertilization (if
used).
3. It is assumed that stockpile and plant areas will require no backfilling for the stage
in which the area is in use, since the area will not be mined until the next stage.
4. Backfilling of bench areas is not included since such backfilling is done as part of
stripping for the other bench areas.
5. Backfilling of valley floor areas for reclamation bond estimate purposes is based on
having to either use backfill material stockpiled in the plant and bench areas, or
actually extract additional material from the bench to backfill to the desired elevation
in the valley floor.
6. Grading and contouring of initial valley floor area includes work to daylight swale to
allow surface water flow from new valley floor.
All acreages are estimates.
Trans-Colorado Concrete October 99
Application for Permit: Spotted Burro Pit Page 33