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I'It'11-12 I30N1) INCRI?Atil?S-continued <br />• I'nlduclinn I`,~umatc~ <br />\ssumptwm <br />L D91.-U used lix hacktilling <br />1. C,S7 scraper used for topsoilin; <br />I G-G Motor Grader used for grading <br />Productu>n Calculations <br />Rclcrcnce -Caterpillar Performance Handbool. <br />D9L-U -Unadjusted production for ISO' average push-1250 LCl'/hr. <br />1, nl'I'l'CUUII I';IC t01'S: <br />I~ccllent Operator = I <br />Material = RO <br />.lob Efficiency = 84 <br />Adjusted Production = Maximum Production x Correction Factors <br />_ (1250 LCY/hr.) (1)(.80)(.84) <br />= 840 LCY/hr <br />biz Scraper -Unadjusted Production = 950 CY/hr <br />Correction Factors: <br />.lob Glliciency = R4 <br />~\djusted Production = Maximum Production x Correction Factors <br />_ (980 CY/hr.) (184) <br />= 798 CY/hr. <br />• <br />Ib-Ci f`4otorGrader <br />Production -One acre/hr. <br />Cost Estimates for Fguiument <br />ASSllnl pTl Olls <br />I . One day to complete project <br />2. Daily rental rate apply <br />3. Reference -Blue Book Rental Ra[e <br />D9L Dozer <br />Daily Rental Rate = $I,TS <br />Area Correction Factor = L08 <br />Actual Rental Rate: $1,735/day x 1.08 = $1,873.00 <br />Hourly Rental Rate: $1,873.80/day = $ 249.84 <br />7.5 Itrs/day <br />Operating Cost = $ 43.75 <br />_ $ 293.59/hr <br />(S7 Scraper <br />Daily Rental Rate = $3,085 <br />Area Correction Factor = 1.08 <br />Actual Rental Rate: $3,085 x 1.08 = $3,331.80 <br />Hourly Rental Rare: $3,331.80/day = $ 444.24 <br />• 7.5 hrs/day - <br />Operating Cost $ 90.30 <br />_ $ 534.54/hr <br />MR 97- I i4 24(a) 10/2/97 <br />