PERMFILE51749

• Permit No: C1992080A
• IBM Index Class Name: Permit File
• Doc Date: 7/8/2004
• Section_Exhibit Name: Appendix 5-7 Bonding Calculations
• Media Type: D
• Archive: Yes

North Pit
1 Bring spoil up from the slope to the bench. Use Cai 330
Hydraulic Excavator. (1,000 cyd) $ 678
2 Move recovered spoil ad site cut into base of scarp. (11,220
cyd) $ 10,544
3' Move all boulders and cobble material into inside tce. Use Cat
D9 ($164.27/hr x 26 hrs) $ 4,271
4 Use Cat 9801oader and track team to haul fill from lower fill
storage to bench. (24,008 cyd) $ 37,326
5 Regrade fill to final contour using Cm D9. Uphill push of 245
for 120') $ 21,397
6 Use Cat 9801oader and truck team [o haul topsoil from
Stockpile #2 to bench. (38,000 cyd) $ 52,217
7 Final grading and spreading of topsoil. Use Cat D9 on uphill
push of 28% for 100'. (38,000 cyd) No discing or harrowing
needed. $ 72,174
8' Seed, mulch, fertilize (8.35 acres ~ $800/acre) $ 6,680
9• Construct 3 settling ponds. ($2,500/pond) $ 7,500
0 Compact topsoil an slope. $ 7,877
11 Install ditch above it with limn S
Total $ 22Q,664
DMG Costs (198% a Direct Costs) $ 43,029
Total Bond Amount $ 263,693
Haul Road, Topsoil Stockpile #2, and Excess Fill Pile
12A Hau1679 cyd of fill from lower area to the haul road area
Using Cat 980 loader and truck team. $ 883
12B Hau1679 cyd of fill from lower area to the haul road area
Using Cat 980 loader and truck team. $ 4,886
13• Grade topsoil and fill to final contour using Cat 14G. (14 hrs
@$100/Iv) S 1,400
14
Hau13,000 cyd of topsoil from Stockpile #2 to excess fill pile
prior to seeding. Using Cat 980 Loader and ttuck team. $ 3,262
15 Regrade the fill pile to final contour after excavation using a
Cat 14G Motor Grader. (4.25 acres) $ 347
16 Regmde topsoil stockpile using Cat 14G Motor Grades (2.69
acres) $ 231
1 T Seed, mulch, fertilize (9.25 acres a 5800/acre) S 7,400
' Total $ 18,409
DMG Costs (19.5% x DireM Costs) $ 3,590
Total Bond Amount $ 21,999
• Estimate agreed upon by all Darties Dresent