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H. Permanent metal floor forms: Wheeling Superbond 150, Type 20, galvanized or equal, or as shown on the <br /> drawings. <br /> 2.02 FORM TIES <br /> A. Provide factory-fabricated, adjustable-length, removable or snap-off metal form ties, designed to prevent form <br /> deflection and to prevent spalling concrete surfaces upon removal. <br /> B. Provide ties so that portion remaining within concrete after removal of exterior parts is at least 3.8 cm(1-1/2")from <br /> the outer concrete surface. Provide form ties which will not leave a hole larger than 2.5 cm(1") diameter in the <br /> concrete surface. <br /> C. Hold inner and outer forms for vertical concrete together with combination steel ties and spreaders accepted by the <br /> Architect. Richmond Screw Anchor Co.Con-Right Tyscru Ties,or equal. <br /> 1. Space ties symmetrically in tiers and rows,each tier plumb from top to bottom and each row level. Receive tie <br /> spacing acceptance by the Architect. <br /> 2. At horizontal pour lines, locate ties not more than 6"below the pour lines. Tighten after concrete has set and <br /> before the next pour is made. <br /> 2.03 FORM COATINGS <br /> A. Provide commercial formulation form-coating compounds that will not bond with, stain, nor adversely affect <br /> concrete surfaces requiring bond or adhesion,nor impede the wetting of surfaces to be cured with water or curing <br /> compounds. <br /> B. Form releasing agent equal to W. R. Grace "Formshield", L & M Construction Chemicals "Debond", or WR <br /> Meadows"Duogard". <br /> 2.04 DESIGN OF FORMWORK <br /> A. General: <br /> 1. Design, erect, support, brace, and maintain formwork so it will safely support vertical and lateral loads that <br /> might be applied,until such loads can be supported by the concrete structure. <br /> 2. Carry vertical and lateral loads to ground by formwork system and in-place construction that has attained <br /> adequate strength for that purpose. <br /> 3. Construct formwork so concrete members and structures are of correct size, shape, alignment, elevation, and <br /> position. <br /> 4. Design forms and�faalsework-to include assumed values of live load, dead load, weight of moving equipment <br /> operated on the formwork, concrete mix, height of concrete drop, vibrator frequency, ambient temperature, <br /> foundation pressures, stresses, lateral stability, and other factors pertinent to safety of the structure during <br /> construction. <br /> 5. Provide shores and struts with positive means of adjustment capable of taking up formwork settlement during <br /> concrete placing operations,using wedges or jacks or a combination thereof. <br /> 6. Provide trussed supports when adequate foundations for shores and struts cannot be secured. <br /> 7. Support form materials by structural members spaced sufficiently close to prevent objectionable deflection. <br /> 03100-3 No.99132-CP2 <br />