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k I o t z J�) a s s o c i a t e s <br />City of San Marcos <br />2005 Neighborhood Sidewalks Project <br />Guadalupe Street (Drainage) <br />Engineer's Opinion of Probable Construction Cost <br />2/15/2008 <br />Item # <br />Description <br />Units <br />Quantity <br />Unit Cost <br />Subtotal <br />1322003 <br />EMBANKMENT (FINALL(O_RD COMP) (TY B) <br />CY <br />75 <br />$20.00 <br />$1,500 <br />1602003 <br />FURNISHING AND PLACING TOPSOIL 4" <br />SY <br />225 <br />$4.00 <br />$900 <br />1622002 <br />BLOCK SODDING <br />SY <br />225 <br />$6.00 <br />$1,350 <br />1682001 <br />VEGETATIVE WATERING <br />MG <br />12 <br />$40.00 <br />$480 <br />4232006 <br />RETAINING WALL CONC BLOCK) <br />SF <br />31 <br />$30.00 <br />$930 <br />4322001 <br />RIPRAP CONC 4 IN <br />CY <br />2 <br />$300.00 <br />$600 <br />4642003 <br />RC PIPE CL IV) 18 IN <br />LF <br />34 <br />$47.00 <br />$1,598 <br />4642026 <br />RC PIPE CL IV 36 IN) <br />LF <br />72 <br />$135.00 <br />$9,720 <br />4652006 <br />MANN COMPL) (6'X 6' JUNCT BOX) TY M <br />EA <br />1 <br />$6,500.00 <br />$6,500 <br />4652027 <br />INLET COMPL) (CURB) (TY II) 10') <br />EA <br />1 <br />$4,700.00 <br />$4,700 <br />4662084 <br />HEADWALL CH - FW - 15) (DIA= 36 IN) <br />EA <br />1 <br />$5,200.00 <br />$5,200 <br />5002001 <br />MOBILIZATION (10% OF SUBTOTAL COST) <br />LS <br />1 <br />$6,000.00 <br />$6,000 <br />5022001 <br />BARRICADES, SIGNS AND TRAF HANDLE <br />MO <br />1 <br />$10,000.00 <br />$10,000 <br />5062001 <br />ROCK FILTER DAMS (INSTALL) TY 1 <br />LF <br />10 <br />$20.00 <br />$200 <br />5062034 <br />TEMPORARY SEDIMENT CONTROL FENCE <br />LF <br />45 <br />$3.00 <br />$135 <br />5102001 <br />ONE -WAY TRAFFIC CONTROL <br />HR <br />50 <br />$200.00 <br />$10,000 <br />5292004 <br />CONC CURB & GUTTER (TY II) <br />LF <br />21 <br />$15.00 <br />$315 <br />5292006 <br />CONC CURB TYPE II) MONO <br />LF <br />94 <br />$10.00 <br />$940 <br />531 2024 <br />CONC SIDEWALKS (5 ") <br />SY <br />56 <br />$75.00 <br />$4,200 <br />5085 -E* <br />ENERGY DISSIPATORS <br />lEA <br />3 <br />$100.00 <br />$300 <br />703S* <br />SAFETY FENCE <br />ILF <br />125 <br />$2.00 <br />$250 <br />*City of Austin <br />Subtotal Construction Cost $66,000 <br />20% Contingency $13,000 <br />Total Estimated Cost $79,000 <br />OF N% <br />or <br />* JOHN G. FRIEDM N <br />, <br />.� .... ... ., 88486 Q; <br />G: \0564.002 San Marcos - Guadalupe Sidewalk \5.0 Cost Estimates \Drainage \100% Cost Estimate_Drainage.xls <br />