2008-12-03_PERMIT FILE - C1992081A ‎(5)‎

• Permit No: C1992081A
• IBM Index Class Name: Permit File
• Doc Date: 12/3/2008
• Doc Name: Railcar Loadout Operations Plan Reclamtion Liability Estimate ‎(Existing and On-the-Ground)‎
• Section_Exhibit Name: Tab 23 Attachment 23-2
• Media Type: D
• Archive: Yes

ATTACHMENT 23-2
COAL LOADOUT OPERATIONS PLAN RECLAMATION LIABILITY ESTIMATE
Introduction
This section provides a reclamation cost estimate for the coal loadout
operations plan, which is the original operational plan for the Hayden Gulch
Loadout, and which is the existing and on-the-ground conditions for the
facility area. The only difference in the reclamation activities between the
coal loadout operational plan and the coal load-in operational plan is the
building configuration in the facilities area. Consequently, most direct
costs calculated by CDRMS as part of the RN-03 liability estimate are
applicable.
The coal loadout operations reclamation cost estimate was calculated as
follows:
Direct Costs
• Backfilling and rough grading - CDRMS costs, dated May 2008
• Ripping - CDRMS costs, dated May 2008
• Road reclamation - CDRMS costs, dated May 2008
• Finish grading - CDRMS costs, dated May 2008
• Drainage control system removal - CDRMS costs, dated May 2008
• Topsoil replacement - CDRMS costs, dated May 2008
• Borehole sealing - CDRMS costs, dated May 2008
• Building demolition - calculated by HGTI based on the list of
buildings (and dimensions) presented in Table 12-1.2, and unit costs
for Task 037 determined by CDRMS in the RN-03 liability estimate.
The temporary office building demolition costs calculated for MR-15
have been incorporated into this estimate. The miscellaneous costs
identified by CDRMS in the 2007 Coal Bond Compliance Inspection (MR-
16) have been incorporated into this estimate.
• Miscellaneous reclamation - CDRMS costs, dated May 2008
• Equipment mobilization/demobization - CDRMS costs, dated May 2008
Indirect Costs
• Overhead and Profit - calculated by HGTI based on the coal loadout
operational plan direct costs using multipliers provided in Tab 23.
RN-03 23-2.1 Revised 06/08