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OPINION OF PROBABLE COST - ALTERNATIVE NO. 1 <br />Feasibility Study <br />Snelling Avenue North - County Road E to Highway 51 <br />Arden HIlls, Minnesota <br />Project Number PW-21-0100 <br />Item No.Item Unit Unit Price Est. Quantity Total Price <br />Snelling Avenue North <br />CR E to Hwy 51 <br />37 REMOVE SEWER PIPE (SANITARY)LIN FT 10.00 130.00 1,300.00 <br />38 SALVAGE CASTING EACH 105.00 2.00 210.00 <br />39 EXPOSE & REPAIR SANITARY SEWER SERVICE CONNECTION (< 13' DEPTH)EACH 3,500.00 2.00 7,000.00 <br />40 TEMPORARY CONVEYANCE OF WASTEWATER LS 6,000.00 1.00 6,000.00 <br />41 10" PVC PIPE SEWER (SANITARY SDR 26)LF 145.00 130.00 18,850.00 <br />42 RECONSTRUCT OUTSIDE DROP LIN FT 866.00 5.00 4,330.00 <br />43 ADJUST FRAME AND RING CASTING EACH 1,075.00 2.00 2,150.00 <br />SUBTOTAL - SANITARY SEWER 39,840$ <br />ENG. DESIGN, ADMIN, CONTINGENCY (37%)14,741$ <br />TOTAL - SANITARY SEWER 54,581$ <br />44 REMOVE PIPE STORM SEWER LIN FT 13.00$ 850.00 11,050.00$ <br />45 4-INCH PE CORRUGATED PERFORATED PIPE DRAIN WITH SOCK LIN FT 17.50$ 5390.00 94,325.00$ <br />46 CONNECT 4-INCH PVC OR PERF PE TO STORM SEWER EACH 183.00$ 25.00 4,575.00$ <br />47 15-INCH STORM SEWER PIPE LIN FT 48.00$ 830.00 39,840.00$ <br />48 18-INCH STORM SEWER PIPE LIN FT 50.75$ 1700.00 86,275.00$ <br />49 21-INCH STORM SEWER PIPE LIN FT 56.00$ 1375.00 77,000.00$ <br />50 24-INCH STORM SEWER PIPE LIN FT 62.00$ 490.00 30,380.00$ <br />51 48-INCH STORM SEWER PIPE LIN FT 80.00$ 180.00 14,400.00$ <br />52 18" RC PIPE APRON EACH 1,350.00$ 6.00 8,100.00$ <br />53 24" RC PIPE APRON EACH 1,450.00$ 16.00 23,200.00$ <br />54 48" RC PIPE APRON EACH 2,200.00$ 4.00 8,800.00$ <br />55 CONNECT TO EXISTING STORM SEWER EACH 750.00$ 1.00 750.00$ <br />56 CONST DRAINAGE STRUCTURE DES 48-4020 EACH 2,050.00$ 20.00 41,000.00$ <br />57 CONST DRAINAGE STRUCTURE DES 60-4020 EACH 3,200.00$ 5.00 16,000.00$ <br />58 CASTING ASSEMBLY EACH 815.00$ 25.00 20,375.00$ <br />59 BMP FOR QUALITY & RATE CONTROL - NORTH SEGMENT LS 75,000.00$ 1.00 75,000.00$ <br />60 BMP FOR QUALITY & RATE CONTROL - CENTRAL SEGMENT LS 50,000.00$ 1.00 50,000.00$ <br />61 BMP FOR QUALITY & RATE CONTROL - SOUTH SEGMENT LS 50,000.00$ 1.00 50,000.00$ <br />SUBTOTAL - STORM SEWER 651,070.00$ <br />ENG. DESIGN, ADMIN, CONTINGENCY (37%)240,896$ <br />TOTAL - STORM SEWER 891,965.90$ <br />STORM SEWER <br />SANITARY SEWER <br />Page 2 of 2