grout mixes are proposed for use, submit a mix design showing the batch proportions to the engineer for approval. Do not use chloride-containing grouts. Ensure the grout is capable of reaching cube strength of 2500 psi [17.2 MPa] in three days and 5000 psi [34.5 MPa] in 28 days when tested per ASTM C1107. Ensure the anchor grout has a water cement ration of 0.40 to 0.60, and is free of lumps and undispersed cement. Do not use resin grouts.
822.5Top Support Wire Rope
1 Provide wire rope, 0.625 inch [15.9 mm] in diameter with a minimum breaking strength
of 41,200 lbs [18,688 kg], constructed of (6 x 9) galvanized steel wire strand conforming to the requirements of ASTM A1023 for the following applications:
822.6Hardware
1 Provide wire rope clips compatible with the wire rope sizes provided.
Furnish clips with bases made of drop forged carbon steel and nuts of the heavy-duty hexagonal type. Ensure all components are galvanized in accordance with ASTM A153. 2 Ensure all bolts, nuts, washers, and miscellaneous hardware, such as thimbles, are hot
dipped galvanized in accordance with ASTM A153. Grind smooth all welds and rough surfaces prior to galvanizing.
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