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Item No.Item Units Quantity Unit Price Amount <br />1 MOBILIZATION LS 1 10,000$ 10,000$ <br />2 COMMON EXCAVATION CY 800 13$ 10,400$ <br />3 CLASS 5 AGGREGATE BASE (7")TON 750 17$ 12,750$ <br />4 4" CONCRETE WALK SF 4,400 6$ 26,400$ <br />5 CONCRETE CURB AND GUTTER LF 750 12$ 9,000$ <br />6 WEARING COURSE MIX (2")TON 200 65$ 13,000$ <br />7 NON WEARING COURSE MIX (3")TON 300 62$ 18,600$ <br />8 PEDESTRIAN CURB RAMP EA 8 2,000$ 16,000$ <br />9 STORM SEWER MANHOLE/CATCH BASIN EA 6 3,000$ 18,000$ <br />10 STORM SEWER PIPE LF 400 40$ 16,000$ <br />11 TURF ESTABLISHMENT (SEED/SOD AND TOPSOIL)SY 750 5$ 3,750$ <br />12 STREET TREES EA 13 600$ 7,800$ <br />13 EROSION CONTROL LS 1 2,500$ 2,500$ <br />14 TRAFFIC CONTROL LS 1 1,000$ 1,000$ <br />15 STRIPING LF 1 2,000$ 2,000$ <br />16 SIGNING LS 1 1,000$ 1,000$ <br />Subtotal 158,200$ <br />10% Construction Contingency 16,000$ <br />TOTAL ESTIMATE CONSTRUCTION COST 174,000$ <br />AREA 5 - EXTENSION OF 7TH STREET NW FROM 8TH AVENUE NW TO 350-FEET EAST OF 8TH AVENUE NW <br />1 Assumed to be 5% of construction cost. <br />3,4,7,8 Pavement section assumed is 5" bituminous, and 7" aggregate base. No sand section is included. <br />5 5-foot wide sidewalks are assumed. Includes aggregate base. <br />11,12,13 Assumes watermain to be extended off 8th Avenue NW to serve the development. <br />CITY OF NEW BRIGHTON <br />AREA 5 - 7TH STREET NW EXTENSION INTO DEVELOPMENT <br />CONCEPTUAL OPTIONION OF PROBABLE COST <br />No stormwater BMP/treatment improvements are included with the estimate. <br />No utility extensions for future development are included with the estimate. <br />COST ASSUMPTIONS: <br />Site demolition and associated removal costs are not included with this estimate. This estimate reflects construction costs of the 7th <br />Street NW extension assuming the site is prepped for construction.