Bid #01-1112 Library and Reprographics Roofing ... - Citrus College

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A. Roofing Membrane Assembly (Library Lower Roof and Reprographics): A roof membrane assembly consisting of two plies of a prefabricated, reinforced, homogeneous Styrene-Butadiene-Styrene (SBS) block copolymer modified asphalt membrane, applied over a prepared substrate. Reinforcement mats shall be impregnated/saturated and coated each side with SBS modified bitumen blend. The back of modified bitumen base ply shall be coated with factory applied polymer modified asphalt self-adhesive stripes staggered diagonally on the back surface of the sheet with an acrylic coating applied between the stripes to provide a bonded area of 50% of the total surface area. The back side of the sheet shall be surfaced with a removable film. The modified bitumen finish ply shall be coated on one side with a high quality torch grade SBS bitumen blend. The cross sectional area of the sheet material shall contain no oxidized or non-SBS modified bitumen. The roof system shall pass 500 cycles of ASTM D 5849 Resistance to Cyclic Joint Displacement (fatigue) at 14°F (-10°C). Passing results shall show no signs of membrane cracking or interply delamination after 500 cycles. The roof system shall pass 200 cycles of ASTM D 5849 after heat conditioning performed in accordance with ASTM D 5147. > Siplast Paradiene 20 TS SA/30 CR FR TG roof system 1. Modified Bitumen Base Ply > Siplast Paradiene 20 TS SA 2. Modified Bitumen Stripping Ply > Siplast Paradiene 20 - torchable grade 3. Modified Bitumen Finish Ply > Siplast Paradiene 30 CR FR - torchable grade B. Roofing Membrane Assembly (Library - Mechanical Well): A roof membrane assembly consisting of one ply of a prefabricated, reinforced, homogeneous Styrene-Butadiene- Styrene (SBS) block copolymer modified asphalt membrane applied over a prepared substrate, covered with a liquid applied, flexible, polymethylmethacrylate (PMMA) based monolithic membrane formed by the combination of liquid PMMA resin and fleece fabric. The reinforcement mats in the SBS ply shall be impregnated/saturated and coated each side with an SBS modified bitumen blend. The cross sectional area of the SBS sheet material shall contain no oxidized or non-SBS modified bitumen. The adhesive layer of torch-grade membranes shall be manufactured using a process that embosses the surface with a grooved pattern to provide optimum burn-off of the plastic film and to maximize application rates. The top surface of the modified bitumen ply sheet shall be coated with a white acrylic coating to enhance resin bond and to minimize surface temperatures. The composite roof system, including SBS modified bitumen ply sheet and reinforced PMMA, shall pass 500 cycles of ASTM D 5849 Resistance to Cyclic Joint Displacement (fatigue) at 14F (-10C). Passing results shall show no signs of membrane cracking or interply delamination after 500 cycles. The roof system shall pass 200 cycles of ASTM D 5849 after heat conditioning performed in accordance with ASTM D 5147. > Siplast Parapro roof system with Paradiene 20 TG P base ply 1. Modified Bitumen Ply Sheet > Paradiene 20 TG P, by Siplast; Irving, TX M-13-135 page - 10 Citrus Reprographics Roofing Specification
2. Self-Adhesive Modified Bitumen Flashing Reinforcing Sheet > Paradiene 20 SA P by Siplast; Irving, TX 3. Resin for Field Membrane Construction: A flexible, polymethylmethacrylate (PMMA) based resin for use in combination with fleece fabric to form a monolithic, reinforced roofing membrane.. The values listed below are based upon a 90 mil (2.3 mm) resin thickness. > Parapro Roof Resin by Siplast; Irving, TX 4. Fleece for Membrane Reinforcement: A non-woven, 110 g/m², needle-punched polyester fabric reinforcement as supplied by the membrane system manufacturer. > Pro Fleece by Siplast; Irving, TX C. Flashing Membrane Assembly (Library Lower Roof and Reprographics): A flashing membrane assembly consisting of a prefabricated, reinforced, Styrene-Butadiene-Styrene (SBS) block copolymer modified asphalt membrane with a continuous, channel-embossed metal-foil surfacing. The finish ply shall conform to ASTM D 6298 and the following physical and mechanical property requirements. > Siplast Veral flashing system, aluminum finish 1. Cant Backing Sheet and Flashing Reinforcing Ply > Siplast Paradiene 20 SA 2. Metal-Clad Modified Bitumen Flashing Sheet > Siplast Veral Aluminum D. Catalyzed Acrylic Resin Flashing System: A specialty flashing system consisting of a liquid-applied, fully reinforced, multi-component acrylic membrane installed over a prepared or primed substrate. The flashing system consists of a catalyzed acrylic resin primer, basecoat and topcoat, combined with a non-woven polyester fleece. The resin and catalyst are pre-mixed immediately prior to installation. The use of the specialty flashing system shall be specifically approved in advance by the membrane manufacturer for each application. > Parapro 123 Flashing System by Siplast; Irving, TX 2.03 ROOFING ACCESSORIES A. Bituminous Cutback Materials for Surfaces to Receive Modified Bitumen Sheets 1. Primer: An asphalt/solvent blend meeting ASTM D 41, South Coast Air Quality District and Ozone Transport Commission requirements. > Siplast PA-917 LS Primer by Siplast; Irving, TX M-13-135 page - 11 Citrus Reprographics Roofing Specification
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Bid #01-1112 Library and Reprograph
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NOTICE TO CONTRACTORS CALLING FOR B
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Preparation and Submittal of Bid Pr
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District's Right to Modify Contract
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Job-Walk Proposals must be held ope
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documents submitted in response to
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Purchasing Office located at 1000 W
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acknowledges that the District may,
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SUBCONTRACTORS LIST Bidder: _______
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___________________________________
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5.1.2 Are there any judgments, orde
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Executed this ________ day of _____
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IN WITNESS WHEREOF, the Principal a
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AGREEMENT THIS AGREEMENT is made th
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LABOR AND MATERIAL PAYMENT BOND KNO
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PERFORMANCE BOND KNOW ALL MEN BY TH
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CERTIFICATE OF WORKERS' COMPENSATIO
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5. Contractor and I acknowledge tha
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The undersigned individual executin
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6.1 Workers' Compensation Insurance
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GENERAL CONDITIONS ARTICLE 1: DEFIN
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equipment or workmanship forming a
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3.1.4 Verification of Applications
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actual or potential impact of any s
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coordination of the Work and compon
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superintendent shall represent the
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Contract Time or the Contract Price
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4.10 Safety limitation, orders for
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4.11.5 Compliance with Proposition
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4.21.2 Payment of Prevailing Rates.
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eight (8) hours in any calendar day
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Page 65 and 66: performed, whether such operations
Page 67 and 68: 6.8 Indemnity. Unless arising solel
Page 69 and 70: 7.3.1 Submittal of Preliminary Cons
Page 71 and 72: hereinabove. The District's electio
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Page 75 and 76: Payment pursuant to the preceding s
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Page 79 and 80: (xxi) Failure to properly pay preva
Page 81 and 82: failure, for any reason, to give wr
Page 83 and 84: shall constitute full compensation
Page 85 and 86: with the performance of such item o
Page 87 and 88: tests, inspections or approvals rev
Page 89 and 90: of the Contractor under the Contrac
Page 91 and 92: 15.1.7 Conversion to Termination fo
Page 93 and 94: SPECIAL CONDITIONS 1. Application o
Page 95 and 96: REQUEST FOR SUBSTITUTION FORM Failu
Page 97 and 98: CERTIFICATION OF EQUAL PERFORMANCE
Page 99 and 100: W-9 Form (Rev. October 2007) Depart
Page 101 and 102: Form W-9 (Rev. 10-2007) Generally,
Page 103 and 104: Citrus College Citrus Community Col
Page 105 and 106: Roofing Specification For: Citrus C
Page 107 and 108: The basic work descriptions (compon
Page 109 and 110: 7. Duct systems shall not be pressu
Page 111 and 112: 1. Letter from the proposed primary
Page 113: 3. Limited Access: Prevent access b
Page 117 and 118: 1. Insulation Fasteners: Insulation
Page 119 and 120: metal edge fascia with 1 foot secti
Page 121 and 122: fastening should be provided at all
Page 123 and 124: ase ply surface and up the primed w
Page 125 and 126: C. Lead Pipe Flashings: Completely
Page 127 and 128: Roofing Specification For: Citrus C
Page 129 and 130: Library - Lower Roof Area Project T
Page 131 and 132: 6. All penetrations into ducts shal
Page 133 and 134: All submittals which do not conform
Page 135 and 136: designated crew member shall watch
Page 137 and 138: Paradiene 20 TG P, by Siplast; Irvi
Page 139 and 140: 1. Insulation Fasteners: Insulation
Page 141 and 142: Fabricate metal edge/fascia in maxi
Page 143 and 144: ASTM A 792. Steel decks should be s
Page 145 and 146: een applied to the top of the cant,
Page 147 and 148: (1) foot in either direction from t
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Bid #01-1112 Library and Reprographics Roofing ... - Citrus College

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