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Colorado Mined Laad 8eclamation Division <br />BSTIHATINC FORM - BULLD02BB NOBB <br />Task 1: 28A Prep, by: CBJ,TDG Task File Name: 0007-28A <br />• Date: 03/30/92 Permit i:C-80-007 Nine: Neat 81k Nine <br />Permit Action: Benexal <br />Task Description: Backfill Sediment Pond NB-1 <br />............................................................. <br />HOURLY BOVIPNBNT C09T <br />""""""""""" Basic Hachine: Cat D8N Norsepoxer: 285 <br />Blade Type: Universal """" "' <br />Attachment 11: HOPS Cab Shift Basis: 1/day <br />Attachment i2. 3-shank ripper " " """ <br />Cost Breakdown: <br />"'"""""" Utilisation % (code kkm) <br />Ownership coat/hr = 145,78 N/A <br />Operating A overhaul cost/hr- doser = 137,52 100 <br />-ripper : 50.00 0 <br />Operator cost/hr = 120.68 N/A <br />Total egpt. wait coat/hr _ !103.98 Total fleet cost/hr: 1103,98 <br />HATBBIAL 9GANTITIBB <br />Initial Swell Loose <br />Volume: 21,570.0 CCY Factor: - 1.165 Volume: 25,129.1 LC- <br />• Source of quantity take-off: Permit app., Volume 7, Bzhihit 41 <br />Source of est. swell factor: Cat Sandbook <br />NOUBLY PRODUCTION <br />""""""""' Job Condition Correction Factors <br />Avg. puck distance: 150 ft. """"""""`""""` """"' <br />" "'""` Operator......,.., 0.75 javg•I <br />Unadjusted hourly Nat. consistency.. 0.90 (Cat tbl) <br />doser production: 716 LCY/hr Doting method.,... 1,00 (gen.) <br />" """' Visibility,.....,. 1.00 (avg.) <br />Naterial consistency: Job efficiency..,. 0.83 (lsh/day) <br />Compacted fill or emb ankment Pranamiseion type.: 1,00 ( P8 ) <br />""""""""""" """' """"" Crade adjustment..: 0.88 (Cat tbl) <br />Avg, push gradient: 5.00 % (pos) Altitude adj. ,.... 1,00 (Cat tbl) <br />" '"""' Naterial xeight...: ~ 0.79 (Cat t61) <br />Avg. site altitude: 6300 ft. Blade type....,...: 1.00 IS or UI <br />Naterial weight 2900,00 lb/LCY Net Job Correction : 0.39 <br />Nat, Deacr.: , .....,.. ............. <br />Decomposed rock - 50% Bock, 5 0X,8arth Adjusted Unit Prod.: 280.5T LCY/hr <br />Adjusted Fleet Production: 280.8T LCY/hr <br />JOB COST --------'-'-- <br />.....,., <br />• Fleet sire "`., l`Doser(s) Total Job Time: 89.53 Bours <br />Unit Coet 10,370 /LCY Total Job Cost: !9,309.66 <br />......... ............. <br />