Tham khảo tài liệu 'mechanical estimating manual episode 12', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 208 Mechanical Estimating Manual 1. Budget estimate prices to determine if it should be bid or not and as a check price against the detailed estimate after the bid i s comtoete. o 2. Approximate heating and cooling loads and rough out total piping linear footage for check op datailed piping takeoff. 3. Record the key characteristics of the type of system involved. Piping Takeoff Sheet Tto piping tcikc c ff sheet can be used for piping fittings valves gages strainers etc on larger type protecte. Estimatingpspieg btotby toeheers pee foot aad tstietiffing tohng valve gage stamda epc. 1 abor ey shh Ptet6i .s the most apre pate and dteaaest meffiod evaffhbl e for insolves hptingtoe dtemeter ty quastoiepon filtings al ves etc. and tenths OTI pipe. Piping Extension Sheet The pxtennton ofmgterial involves totaling piping footages per line entering the labor per foot anp evtevton. fatah The eatenpton n toting valve. hLc bbot involvee totatog toe quantity af fusees loeHn1 up an. entering tebae haurs eer piece aed muItiptying out for toe totals pse line. Thepamn oeedurste ftotowe. for priaing1 Affertoehnes ate oxteetodtoa column1 a 10 la tab. . Combined Piping Takeoff and Extension Sheet Thecombinenpipmg and Likeoff shtes is mnre practical for smaller projects involving fewer items a if. one ve o few sto eto Shat the h stee horizonteffy m ton teft hand column rathCT than m She coinme teadmgs . Equipment Takeoff and Extension Sheet List alf exjunmnnd qeentitiet sring capacity description on this combined sheet and enter parctotse costs k oir qtatitorns. f i .aiohoetn te rapti0b1e. Enter bbor to mrLih equiymene using labyt tabtec in tìũs span sal ea otoer eeu iperi Quantity Takeoff and Extension Sheet See form samples in chapter 3 Thd quantoy talcoffphnst t ri gnneraf fotmfoc takrnn off end listing types sizes quanh ties. pte. nf toe vasiout items taq sireel at a otornt tosei duatweek oc ppm0 for extending the material amount. bboe caste tto. enp su .
