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Opening of Bids - Nexus Center Roof Replacement Proj No. 121-064A - Midland Engineering Co., Inc.
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Opening of Bids - Nexus Center Roof Replacement Proj No. 121-064A - Midland Engineering Co., Inc.
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12/13/2022 3:12:52 PM
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12/13/2022 3:11:40 PM
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Board of Public Works
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Projects
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12/13/2022
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BID/PROPOSAL <br />CITY OF SOUTH BEND <br />Project Name: Nexus Center Roof Replacement <br />Project Number: <br />For Bids Due: <br />121-064A <br />December 13, 2022 <br />Contractor Name: Midland Engineering Company, Inc. <br />BASE BID <br />SpUTH DF ld <br />w <br />`1 1'ETCE <br />im <br />1865 <br />Item <br />No. <br />Description <br />Quantity <br />Unit <br />Unit Price <br />Total Amount <br />SECTION 1A: Remove existing metal <br />coping. Remove existing EPDM roof and <br />retain the existing 6" of polyiso rigid <br />board roof insulation. Provide fully <br />4 <br />adhered 0.060" white TPO roof <br />1 <br />LS <br />222,600.00 <br />1 <br />membrane system. Re -install existing <br />1 <br />LS <br />103,100.00 <br />metal coping. (Replace as necessary in <br />like and kind). Replace wet and <br />damaged rigid board roof insulation <br />(10% included in bid). Roof membrane <br />to be 20 year warranted system. <br />2 <br />Construction Contingency <br />$10,000.00 <br />BASE BID TOTAL 232,600.00 <br />ALTERNATE #1 <br />Item <br />No. <br />Description <br />Quantity <br />Unit <br />Unit Price <br />Total Amount <br />SECTION 2A: Remove existing metal <br />coping. Remove existing BUR roof down <br />to deck. Where deck is damaged, repair <br />as required (assume 5% deck repair in <br />4 <br />bid). Add 2 layers of new 2" polyiso- <br />1 <br />LS <br />47,300.00 <br />3 <br />insulation (4" total). Provide fully <br />1 <br />LS <br />103,100.00 <br />adhered 0.060" white TPO roof <br />membrane system. Install new metal <br />coping and add treated 2 x blocking to <br />ensure a minimum of 6" parapet wall on <br />southern end of roof. Roof membrane to <br />be 20 year warranted system. <br />ALTERNATE #1 TOTAL 103,100.00 <br />ALTERNATE #2 <br />Item <br />No. <br />Description <br />Quantity <br />Unit <br />Unit Price <br />Total Amount <br />SECTION 3A: Remove existing low <br />sloped metal roof, inspect existing <br />structure and provide new metal deck as <br />required. Add a 0.060" white TPO roof <br />4 <br />membrane system for a complete <br />1 <br />LS <br />47,300.00 <br />weatherproof and weathertight system. <br />Add 2 layers of new 2" polyiso-insulation <br />(4" total). Roof membrane to be 20 year <br />warranted system. <br />ALTERNATE #2 TOTAL 47,300.00 <br />Version 09/29/2021 Contractor's Bid for Public Works - 7 <br />
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