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Table 1 - Major increases in direct costs due to changes in the quantity or <br />method used in the task (all tasks are at King II Mine) <br />Task Task Task description Task sheet Source of increase (other Amount of <br />no. no. MT- type than increased increase <br />RN-05 6 equipment cost) <br />100 100 Seal portals mineseal Added 3 portals and used $74,562 <br /> CIRCES Mineseal sheet <br />200 200 Demolish/remove all demolition Added structures per as- $151,024 <br /> structures built permit text and <br /> drawings submitted in TR- <br /> <br />270 306 Rip surface facilities ripper. Added 10.58 acres and $10,266 <br /> area outside portal increased ripping depth <br /> bench, pond, haul from 1 ft. to 2 ft. <br /> road, etc. <br />271 307 Rough-grade to dozer Added 10.58 acres and $16,964 <br /> AOC surface increased material depth <br /> facilities area from 6 inches 1 ft. <br /> outside portal <br /> bench, pond, haul <br /> road, etc. <br />900 403 Revegetate revegetation Added 6 acres $8,748 <br /> rangeland mix <br /> Total $261,564 <br />Table 2 - New tasks added in MT-6 <br />Task no. Task description Amount <br />063 Hydrology sampling $3,000 <br />065,'065 Sediment pond cleaning $25,786 <br />303 Haul fill from surface facilities $20,171 <br />bench to portal cuts <br />305 Compact fill hauled in Task 303 $1,190 <br />314 240 hours (30 days) of water $11,931 <br />truck for dust control during <br />backfilling and grading <br />Total $62,078 <br />2