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ARCHITECTURE <br />K I L• <br />PLAN N I N G <br />1126 LINCOLMWAY EAST 5 7 4. 2 8 8. 2 6 5 4 <br />SOUTH BEND, IN 46601 www.kilarchitecture.com <br />Nexus Center Roof Replacement <br />Bid Tab for Bid Opening on 2022.12.13 at 9:00 AM <br />CONTRACTOR: <br />Midland <br />Dudeck <br />Slatile <br />BASE BID AMOUNT: <br />$232,600.00 <br />$253,553.00 <br />$214,812.00 <br />BID BOND <br />x <br />x <br />x <br />ACKNOWLEDGES RECEIPT OF ADDENDA <br />x <br />x <br />x <br />NON -COLLUSION AFFIDAVIT (SIGNED AND NOTARIZED) <br />x <br />x <br />x <br />ALTERNATES: <br />SECTION 2A: Remove existing metal coping. Remove existing BUR roof down to deck. <br />Where deck is damaged, repair as required (assume 5% deck repair in bid). Add 2 layers <br />ALTERNATE 1 of new 2" polyisoinsulation (4" total). Provide fully adhered 0.060" white TPO roof <br />$103,100 <br />$119,462 <br />$88,812 <br />membrane system. Install new metal coping and add treated 2 x blocking to ensure a <br />minimum of 6" parapet wall on southern end of roof. Roof membrane to be 20 year <br />warranted system. <br />SECTION 3A: Remove existing low sloped metal roof, inspect existing structure and <br />ALTERNATE 2 provide new metal deck as required. Add a 0.060" white TPO roof membrane system for a <br />$47,300 <br />$37,095 <br />$18,812 <br />complete weatherproof and weathertight system. Add 2 layers of new 2" polyiso-insulation <br />(4" total). Roof membrane to be 20 year warranted system. <br />SECTION 3B: Repair existing metal roof as necessary. This area has existing 6" fiberglass <br />ALTERNATE 3 insulation with vinyl cover. This roof is a 2/12 slope and it is supported by a PEMB (pre- <br />$4,000 <br />$15,860 <br />$9,812 <br />engineered metal building) system. <br />SECTION 3C: Replace existing rusted metal roof with a new metal roof system as <br />ALTERNATE 4 necessary. This area has existing fiberglass insulation with vinyl cover underneath the <br />$19,800 <br />$27,500 <br />$23,812 <br />existing metal roof. This roof is over pre-engineered metal building (PEMB) system. <br />ALTERNATE 5 SECTION 3D: Repair existing metal roof as necessary. <br />$30,600 <br />$41,200 <br />$24,812 <br />Replace, recoat with a spray -on membrane or spot repair. <br />ALTERNATE 6 SECTION 4A: Demolish existing metal roof. <br />$71,700 <br />$44,700 <br />$25,812 <br />UNIT PRICING: <br />ADD <br />DEDUCT <br />ADD <br />DEDUCT <br />ADD <br />DEDUCT <br />ADD <br />DEDUCT <br />Repair/Replace Rigid Polyiso Insulation Board, 6" thick (per SF) <br />$7.25 <br />$3.75 <br />$16.85 <br />$18.35 <br />Repair/Replace Rigid Polyiso Insulation Board, 4" thick (per SF) <br />$4.85 <br />$2.75 <br />$10.00 <br />$12.00 <br />