HOJA1

RELACIN DE INSUMOSIUDESCRIPCIONUNDCANTIDADPRECIOPARCIALCOEF. INCIDENCIACOEFICIENTE PARCIALCOEFICIENTE FINALMANO DE OBRA47CAPATAZhh26.678717.15457.540.00547OPERARIOhh725.288816.1811735.170.12447OFICIALhh205.015113.882845.610.03047PEONhh853.544512.5210686.380.1130.2730.27347MANO DE OBRA0.273*Jr/Jo 25724.70 MATERIALES2alambre negro recocido #8kg0.24653.000.740.000012clavos para madera C/C 2 1/2"kg4.21553.2213.570.00012clavos para madera C/C 3"kg7.78273.2225.060.00032alambre negro n8kg125.95305.00629.770.0072clavos de madera 3"kg4.21555.0021.080.00022polea metalica de diametro 3" x 1/2"und1.000025.0025.000.00032perno c/tuerca 1/2"x3"und1.00003.003.000.000032asta banderaund1.0000500.00500.000.0050.0130.01823acero de refuerzo fy=4200 grado 60kg10.55023.1032.710.00033fierro corrugado D=1/2"var103.040024.582532.720.0270.0270.02734arena finam36.367750.00318.390.0030.0035piedra chancada de 1/2"m323.841480.001907.310.0205piedra grande (max. 6")m325.048460.001502.900.0165arena gruesam323.127560.001387.650.0150.0510.05450.07538-5 HORMIGN + A.G.0.075*(0.054*A.Gr+0.20*Hr)/(0.054*A.Go+0.20*Ho)38afirmado m30.100850.005.040.000121cemento portland tipo i (42.5kg)bol403.355222.008873.810.0940.0940.0940.09421CEMENTO0.094*Co/Cr26cerradura tipo pesada de dos golpesund2.000050.00100.000.00126bisagra aluminiz. Capuchina 4"x4"und16.00005.0080.000.00126tuerca de 1/2"pza1.00005.005.000.00010.00229soldadura cellocord 1/8"kg16.80009.05152.040.00229lija de fierround22.62501.5033.940.000438hormigonm337.572650.851910.570.0200.0200.0203829hoja de sierra sandflexund10.56003.1333.050.000429lija de madera und3.36001.204.030.0000429lija para concreto N80hja9.18261.2011.020.000129cuerda nylonm3.00002.006.000.00010.0030.0045939aguam316.43285.0082.160.0010.00143andamio de maderap2235.95793.00707.870.00843madera para encofradop2632.32505.003161.630.0340.0410.043430.07743 -54-48MADERA + PINT +MAQ0.077*(0.043*Mr+0.016*Pr+0.018*Qr)/(0.043*Mo+0.016*Po+0.018*Qo)46malla electrosoldada de 2"x2" n8m2312.000045.6714249.040.1510.1510.178460.17846MALLA ELECTROSOL0.178*MEr/MEo53thiner gln17.919012.71227.750.0020.00254pintura anticorrosivagln3.982040.50161.270.00254pintura esmaltegln7.964035.00278.740.00354esmalte blancogln0.800035.0028.000.000354pintura esmalte verde nilogln27.487835.00962.070.01054barniz natural transparentegln0.840035.0029.400.000354sellador de maderagln1.428035.0049.980.0010.0160.01656arandela galvanizada de 1/2"pza1.00005.005.000.000156puerta metalica de 0.70x2.05mtsund4.0000450.001800.000.0190.01971abrazadera de FP/TUBO de 2"pza1.00005.005.000.000171abrazadera de FP/TUBO de 4"pza1.000010.0010.000.000171abrazadera de FP/TUBO de 3"pza1.00008.008.000.00010.000272tubo de Fnegro 3"TUB90.500095.008597.500.0910.0910.091720.13672TUBO DE FIERRO NEGRO0.136*Tr/To50477.82 EQUIPOS37herramientas manuales%MO656.660.00748mezcladora de concreto de 9-11p3hm23.008425.00575.210.00648camion volquete de 4x2 210-280 HP 8M3hm2.6866150.00402.990.00448maquina soldadora 295 AHE2.560040.00102.400.00148cizallahm0.225810.002.260.000020.0110.0184849compactador vibr. Tipo plancha 4hphm8.362715.00125.440.00149cargador S/Llantas 100-115 HP 2-2.5 hm2.6866150.00402.990.00449tornillo de bancoHE5.12002.0010.240.000149vibrador de concreto 4 HP - 1.50hm7.594010.0075.940.0010.00737Desgaste de herramientas%MO51.060.0010.0082405.19

COSTO DIRECTO78607.70GASTOS GENERALES 10%7860.77034610.08339UTILIDAD 10%7860.77034610.083390.168390.168*GUr/GUoSUBTOTAL94329.24IGV 18%16979.263947576TOTAL DE OBRA111308.511.000

FRMULA POLINMICA

K =0.273*Jr/Jo+0.075*(0.054*A.Gr+0.20*Hr)/(0.054*A.Go+0.20*Ho)+0.094*Co/Cr+0.077*(0.043*Mr+0.016*Pr+0.018*Qr)/(0.043*Mo+0.016*Po+0.018*Qo)+0.178*MEr/Meo+0.136*Tr/To+0.168*GUr/Guo

HOJA 2