10.1 SR 10-03-2022 - Laserfiche WebLink

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OPINION ON PROBABLE COST MORTON AVENUE DRAINAGE IMPROVEMENTS - OPTION 3 CITY OF ELK RIVER, MN i(DBOLTON & MENK Real People. Real Solutions. Date: 09/22/2022 OPTION 3 - ASSESSABLE: 319 MORTON AVENUE NW ACQUISITION, DOUBLE CATCH BASINS AT LOW POINT, AND SURGE POND Al MOBILIZATION 1 LUMP SUM $8,000.00 $8,000.00 A2 TRAFFIC CONTROL 1 LUMP SUM $500.00 $500.00 A3 319 MORTON AVE NW - COUNTY - 2022 VALUATION 1 LUMP SUM $219,000.00 $219,000.00 A4 319 MORTON AVE NW - DEMO STRUCTURES 1 LUMP SUM $50,000.00 $50,000.00 A5 REMOVE PIPE SEWER 10 LIN FT $8.00 $80.00 A6 REMOVE CURB AND GUTTER 80 LIN FT $8.00 $640.00 A7 REMOVE BITUMINOUS PAVEMENT 40 SQYD $5.00 $200.00 A9 BITUMINOUS STREET PATCH 40 SQYD $50.00 $2,000.00 All CONCRETE CURB AND GUTTER 80 LIN FT $20.00 $1,600.00 Al2 CONNECT TO EXISTING STORM SEWER 2 EACH $1,000.00 $2,000.00 A13 12" RC PIPE SEWER 10 LIN FT $50.00 $500.00 A14 21" RC PIPE SEWER 60 LIN FT $65.00 $3,900.00 A15 2'X3' CATCH BASIN 8 LIN FT $500.00 $4,000.00 A16 CASTING ASSEMBLY 4 EACH $700.00 $2,800.00 A17 319 MORTON AVE NW - BASIN EXCAVATION 525 CU YD $20.00 $10,500.00 A18 TURF RESTORATION 0.2 ACRE $10,000.00 $2,000.00 SUBTOTAL CONSTRUCTION COST: $307,700.00 10% CONTINGENCY: 530.800.00 SUBTOTAL ENGINEERING & ADMINISTRATION: 561,000.00 SUBTOTAL ASESSABLE PROJECT COST: $399,500.00 OPTION 3 TOTAL ESTIMATED CONSTRUCTION COST: $404,100.00 10%CONTINGENCY: $40,500.00 TOTAL ENGINEERING & ADMINISTRATION : 580.100.00 OPTION 3 TOTAL ESTIMATED PROJECT COST: $524,700.00 Option 3 Cost Estimate 9/22/2022, 2:09 PM Bolton & Menk, Inc. Page 2 of 2