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

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Again using a roller, apply an even top coat of catalyzed resin at the minimum rate specified by the resin manufacturer immediately following embedment of the fleece, ensuring full saturation of the fleece. Ensure that the flashing resin is applied to extend beyond the fleece (maximum 0.25 inch (6 mm)). Remove the tape before the catalyzed resin sets. Make allowances for saturation of roller covers and application equipment. 4. Should work be interrupted for more than 12 hours or the surface of the catalyzed resin becomes dirty or contaminated by the elements, wipe the surface to be lapped with new flashing resin using the specified cleaner/solvent. Allow the surface to dry for a minimum 20 minutes and a maximum 60 minutes before continuing work. B. Field Membrane Application 1. Using the specified cleaner/solvent, wipe flashing membrane surfaces to be lapped with field membrane. Allow the surface to dry for a minimum 20 minutes before continuing work. 2. Apply an even, generous base coat of field membrane resin using a roller at the minimum rate specified by the resin manufacturer to prepared surfaces. Work the fleece into the wet, catalyzed resin using a roller to fully embed the fleece in the resin and remove trapped air. Lap fleece layers a minimum of 2 inch (5 cm) and apply an additional coat of catalyzed resin between layers of overlapping fleece. Again using a roller, apply an even top coat of catalyzed resin at the minimum rate specified by the resin manufacturer immediately following embedment of the fleece, ensuring full saturation of the fleece. Make allowances for saturation of roller covers and application equipment. Allow 2 hours cure time prior to exposing the membrane to foot traffic. 3.08 WALKTREAD/SKID RESISTANT SURFACING FOR RESIN ROOF SURFACES A. Granule Anti-Skid Application: Utilize masking tape to outline the areas to receive the anti-skid system. Apply an additional top coat of the catalyzed roof resin at the minimum rate specified by the resin manufacturer; and broadcast granules before the resin sets. Remove tape before the resin sets. Apply a coat of resin over the granule surface if required by the roofing system manufacturer. 3.09 RELATED COMPONENTS - INSTALLATION A. Edge Metal: Completely prime metal flanges and allow to dry prior to installation. Turn the base ply down 2 inches past the roof edge and over the nailer. After the base ply and continuous cleat (if applicable) have been installed, set the flange in mastic and stagger nail every 3 inches on center. Strip-in the flange using the stripping-ply material, extending a minimum of 4 inches beyond the edge of the flange. Terminate the finish ply at the gravelstop rise of the edge metal. SEE ITEM: SEALANT, for finish of this detail. B. Metal Coping: Metal coping shall be fabricated with a minimum four (4) inch face on each side. The cap metal shall be of sufficient width to adequately cover the top of the parapet wall. The bottom edge of each fascia shall have a minimum one-half (1/2) inch drip edge, hemmed and formed at thirty (30) degrees and shall be fabricated for attachment to a continous cleat at each side of the parapet. Metal coping shall be fabricated in maximum ten (10) feet sections. Fabricate corner pieces of metal coping to extend a minimum of one M-13-135 page - 20 Citrus Library Roofing Specification
(1) foot in either direction from the corner. Fabricate cover plates and accessory components in accordance with SMACNA guidelines. C. Lead Pipe Flashings: Completely prime the lead flanges and allow to dry prior to installation. After the base ply has been applied, set the flange in mastic and strip-in the flange using the stripping-ply material, extending a minimum of 4 inches beyond the edge of the flange. Terminate the finish ply at the flange-sleeve juncture of the pipe flashing. SEE ITEM: SEALANT for finish of this detail. D. Lead Drain Flashings: Completely prime the lead drain flashing and allow to dry prior to installation. After the base ply has been applied, set the lead flashing sheet in mastic and form to turn down inside of the drain bowl. Ply-in the perimeter of the lead flashing using an additional layer of the base ply material, overlapping the perimeter of the lead a minimum of 4 inches. Terminate the finish ply to extend beneath the clamping ring seal. Install the clamping ring with all bolts in place. E. Light Air Unit Supports: Separate light air handling units that are supported by wood sleepers (not supported by a roof curb) from the new roof assembly using the manufacturer's walktread-roof protection material. Cut each walktread pad to a size which extends a minimum of 2 inches beyond the perimeter of each sleeper block. Set the walktread pad dry over the new assembly. Set each sleeper block dry over the walktread pad. F. Small Pipe Supports: Support all gas lines and conduits which are a maximum of 1 inch diameter and run horizontally over the roof membrane surface using wood blocking and the manufacturer's walktread - roof protection material. The blocking shall be 4 inches by 4 inches by 12 inches in size. Cut each walktread pad to a size which extends a minimum of 2 inches beyond the perimeter of the blocking. Loosely secure the pipe to allow movement over the 6 inch center of each block; the spacing for the blocks shall be of adequate distance to prevent sagging of the pipe and to prevent the pipe from coming into contact with the new roof assembly. Set the walktread dry over the new roof assembly. Set each pipe support block dry over the walktread pad. G. Metal Pipe Flashings: Completely prime the metal pipe flanges and allow to dry prior to installation. After the base ply has been applied, set the flanges in mastic and strip-in the flange using the stripping-ply material, extending a minimum of 4 inches beyond the edge of the flange. Terminate the finish ply at the flange-sleeve juncture of the pipe flashing. Install a watertight umbrella to the penetration, completely covering the opening of the pipe flashing. SEE ITEM: SEALANT for finish of this detail. H. Walktread (Library Lower Roof and Reprographics): Cut the walktread into maximum 5 foot lengths and allow to relax until flat. Adhere the sheet using the specified plastic cement. Apply the specified cement in a 3/8 inch thickness to the back of the product in 5 inch by 5 inch spots in accordance with the pattern as supplied by the walktread manufacturer. Walk-in each sheet after application to ensure proper adhesion. Use a minimum spacing of 2 inches between sheets to allow for proper drainage. I. Sealant (Library Lower Roof and Reprographics): Caulk all exposed finish ply edges at the transition to metal flashings incorporated into the roof system with a smooth continuous bead of the specified sealant. 3.10 SPECIAL CONDITIONS M-13-135 page - 21 Citrus Library 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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that such person hold a valid contr
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performed, whether such operations
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6.8 Indemnity. Unless arising solel
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7.3.1 Submittal of Preliminary Cons
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hereinabove. The District's electio
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or Final Completion, the Work is ac
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Payment pursuant to the preceding s
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following, the submittal of which a
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(xxi) Failure to properly pay preva
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failure, for any reason, to give wr
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shall constitute full compensation
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with the performance of such item o
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tests, inspections or approvals rev
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of the Contractor under the Contrac
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15.1.7 Conversion to Termination fo
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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 and 114: 3. Limited Access: Prevent access b
Page 115 and 116: 2. Self-Adhesive Modified Bitumen F
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: een applied to the top of the cant,
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Bid #01-1112 Library and Reprographics Roofing ... - Citrus College

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