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Colorado Division of Minerals and Geology <br />ESTIMATING FORM -SCRAPER WORK <br />eTASKIDENTIFICATION: ;-'~~_Ft. ~'. ~~'a±S>;=: ,•: ~ ;,"•. <br />~;: <br />G; <br />task no.: 79 re . b ESC ermit no.: C-8 (-018 <br />tlate: 04/16/98 rile reme: C018-19 mine name: Deserado Mine <br />rmit action: TR-48 <br />task descri lion: Cover RP 2'3 and 4 with Subsoil <br />F, o C. ;'.' z c„'Dt _ <br />EHOURLY EOUIPMENT;COST -= .:' ''i <br />l <br />i <br />I <br />coon RIOB_CANCO laborzone: 2 shins/da: S <br />EQUIPMENT DESCRIPTIONS: <br />scra r team: <br />CAT 637E with ush- ull anon amen! d ROPS cab <br />road maintenance: motor raver: CAT 14G with ROPS cab_B rr er:5caril~er <br />water wck: 5000_ al._ol!_hlohwa water !ruck <br /> <br />COST DATA: SCRAPER TEAM <br />scra r dozers ROAD MAINTENANCE <br />radar water truck <br />lile name: 637E-PPR 14G--3RP 6-OKWATK <br />utilization; _100°,o NA 25_°~a 25°,0 <br />cost/hour: ownershi : 60.23 N::4 35.98 24.34 <br />o ratio 140.69 N/A 9.64 9.ft3 <br />operator. 523. 13 NiA_ 25 3. 13 S27 55 <br />unit subtotals: 224.06 <br />team subtotals: 1 <br /> <br />!MATERIAL QUANTITIES <br />11 <br />,•,~ <br />i <br />1 <br />_ 68.75 55.72 I <br />344.34 124.47 <br />TOTAL WORK TEAM CO 1 468.81 <br />i <br />_. <br />be Innin volume: 213000 CCY material swell factor: 1.165 <br />cubic and voume: 21 000 CCY lino! volume: 248145 LCY <br />source of volume li ore: Table V-4A a e V-27a) <br />source of swell !actor: CAT Handbook 50 ~ rock 50°~~ earth <br />~~ <br />+f <br />'. i <br />(HOURLY PRODUCTION. `'~ ~ ~'~ ~ ~ s' ~~ ~~~~~ r ,F`J~~ <br />SCRAPER CYCLE TIME: <br />sere loadin time min.: I JOB CONDITION CORRECTION <br />aka altitude rt.: FACTORS: <br />5300 <br />maneuver 8 s rradin time min.: 0 6 annude ad usbnent: 0.97 <br />travel time • (haul 8 retum): ob effcime factor: 0.83 <br />haul route: net ob correction laelor: 0.8051 <br />road <br />Se . n0. length <br />n. grade <br />rH. X rolling <br />rla. % total <br />tea. % velocity <br />m travel lime <br />minnlea <br />1 sao -ro.oo s.oo -s.oo 2640 0.32 <br />2 soo 10.00 s.oo lsoo ss~ o~~ <br />3 1000 -5.00 5.00 0.00 2640 0.58 <br /> <br /> <br /> <br /> <br /> <br />return route: haul lime: 1.T7 <br />1 1000 5.00 ss 00 10.00 1661 0.68 <br />2 600 -IO_00 s_00 -5.00 2763 0.22 <br />3 600 10.00 5.00 -s.00 2763 0.33 <br /> <br /> <br /> <br /> <br /> <br />'1st d last Seg. atll. for acrRleraliONtleceleralinn return time: 1.22 <br />total c cle time: 4.60 <br />MACHINE PAYLOAD: <br />mat. wei ht Ibs/IC 2900.00 MACHINE VOLUME: <br />struck to ci Ic 21.00 <br />mat lost.: OgyomcoseJ ra:k 50':. Rx~S °: corm heaped capacity (Icy): 31.00 <br />rated a toad Ibs : 75 000 avers a ca ac' I 26.00 <br />load volume I 25 86 atl'usled volume Ic : 25.86 <br />UNADJUSTED HOURLY PRODUCTION PER SCRAPER OR PUSH~PULL PAIR LCYMfl : 675.28 <br />ADJUSTED 'ob contlitlon cortectlons HOURLY UNR PRODUCTION LCYMR : 543.67 <br />ADJUSTED HOURLY FLEET PRODUCTION LCY/hr: 1631.01 <br />l <br />I <br />JOB COSTi , <br />v FLEET SIZE: ¢ scra er s 'TOTAL JOB TIME hours ~ 152.14 <br />UNIT COST /LCY: 0.901 TOTAL JOB COST: 223 4 7 <br />;; <br />