Specifications include, but are not limited to: CONCRETE . Structural concrete shall be 3,000 psi. . Rebar shatl be Grade 60. . Slab flatness shall be 114,, in 10,. ' Exterior flat concrete shall be 2,500 psi, and 5% air-entrained, if quantity is large enough to be ordered by truck. . SPECIFIC REQUIREMENTS FOR THIS HOUSE 1. lnstall new concrete stoop at rear door per Attached Drawino ' Numbered ltems above are ONLY items under this section that are part of this contract. MASONRY ' Masonry units shall match existing as ctosety as possible. Mortar/grout shall be Type S. . SPECIFIC REQUIREMENTS FOR THIS HOUSE NONE METALS . Plaster and dry wall accessories shall be galvanized. . Roof flashings and accessories shall be galvanized. . when ramps or stairs exceed 30" above grade, install metal railings. . SPECIFIG REQUIREMENTS FOR THIS HOUSE 1. lnstall new roofing and repair and instatl new dryrvall per Attached Drawins ' Numbered ltems above are ONLY items under this section that are part of this contract. WOOD & PLASTTCS ' Framing lumber shall be ustud" grade, minimum, unless otherwise indicated. Crooked pieces should be discarded if warped more than 114,, in g,. ' Truss manufacturers shall furnish calculations and shop drawings bearing the seal of a NM Registered Engineer. ' Exterior eave and fascia material is to be exterior-grade hardboard, or moisture resistant wood, depending on original construc;tion. Galvanized fasteners shall be used. . Lumber must bear grade stamps. ' Replacement skylights shall be of same quality and type as existing, but double-glazed. ' Tub-surrounds shall be acrylic or fiberglass, 6' above floor, Minimum thickness 3/16,, with impervious finish. provide sample for-approval. ' Surrounds may also be ceramic tile, thin-set on water-resistant gypsum board with water- resistant grout. . SPECIFIC REQUIREI|ENTS FOR TH|S HOUSE 1' Replace and repair any damaged roof or wall structure, per Attached Drawins 2. Frame in wall openings, per Attached Drawins
