Resolution 2015-091 - Laserfiche WebLink

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A. In accordance with the procedures and requirements set forth in Section 01300 - Submittals, submit the following: 1. Certifications of Preservative and Fire Retardant Treatment. 2. Warranty of treatment manufacturer. 3. Certification of type and grade of lumber to be used. 050906BR 30048-005: 5/30/2012 06100-2 North Olmsted Phase 2 4. Certification of type, rating and conformance to APA Standards. 1.04 DELIVERY AND STORAGE A. Take all measures necessary to protect products against damage during delivery and storage. B. Store lumber in enclosed places in such a manner to provide ventilation and protection from the weather. PART 2 -- PRODUCTS 2.01 MATERIALS A. Blocking, nailers, grounds and the like: Eastern Spruce or Douglas Fir- No. 3 Dimension Lumber or Construction Grade, with a moisture content not to exceed 19%. B. Plates, blocking, and nailers in contact with masonry: Pressure treated southern yellow pine. C. Plywood: Identified with APA Grade trademarks of the American Plywood Association, I thickness as shown on the Drawings. 1. Exterior: AC-EXT-APA where exposed to view or a finish is required, CD-EXT-APA where concealed. 2. Interior: AC-INT-APA where exposed to view or a finish is required, CD-INT-APA where concealed. D. Structural Framing Lumber: Douglas Fir No.1 grade with fb = 1,500 pounds per square inch and E = 1,700,000 pounds per square inch, 19 percent moisture content. E. Fasteners: Provide clamps, connectors, straps, nails, bolts, screws, anchors, ties and other accessories and fasteners shown or required to properly secure all rough carpentry. Fasteners and accessories shall be stainless steel, galvanized, or other non-corrosive metal recommended for use. F. Wood Preservative Treatment: Disodium octoborate tetra hydrate pressure treatment in conformance with the AmericanWood Preservers'Association standard P5. Retention shall be in accordance with AWPA Standards and be a minimum of 0.40 pounds per cubic foot. Stamp each piece of treated wood with a trademark identifying the classification of the treatment or a certificate from the processor for each shipment. G. Fire Retardant Treatment: Fire-retardant lumber and plywood must have an Underwriters Laboratories stamp signifying a FR-S rating and certifying a 25 or less flame spread and smoke developed value, when tested in accordance to UL 723, ASTME 84, and NFPA 255 "Tunnel Test", and when the test is extended for 20 additional minutes. Treatment formulation shall contain no halogens, sulfates, chlorides or ammonium-phosphate. Smoke toxicity shall be no more than that of untreated wood. 30048-005: 5/30/2012 06100-3 North Olmsted Phase 2 PART 3 -- EXECUTION 3.01 COORDINATION A. Coordinate with all trades as to nailers, blocking, grounds and the like required for the attachment of their work and other items requiring same. Carry out all work as required to cooperate work of other trades. 3.02 INSTALLATION A. Perform work in conformance with manufacturer's recommendations and specifications, industry, national and local standards and codes.