2004-013.C - Laserfiche WebLink

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Be After floating, test surface to trueness with a 10' straightedge . Distribute concrete as required to remove surface irregularities , and refloat repaired areas to provide a continuous smooth finish. ' C . Work edges of slabs , back top edge of curb, and formed joints with an edging tool , and round to %Z " radius , unless otherwise indicated. Eliminate tool marks on concrete surface . D . After completion of floating and when excess moisture or surface sheen has ' disappeared, complete surface finishing as follows : 1 . Broom finish, by drawing a fine-hair broom across concrete surface, ' perpendicular to line of traffic . Repeat operation if required to provide a fine line texture acceptable to Architect. tE . Do not remove forms for 24 hours after concrete has been placed . After form removal, clean ends of joints and point-up any minor honey-combed areas . ' Remove and replace areas of sections with major defects , as directed by Architect. 3 . 05 CURING rA . Protect and cure finished concrete paving, complying with applicable requirements of Division 3 sections . Use moist-curing methods for initial curing whenever ' possible . 3 . 06 REPAIRS AND PROTECTION ' A . Repair or replace broken or defective concrete , as directed by Architect. ' Be Drill test cores where directed by Architect, when necessary to determine magnitude of cracks or defective areas . Fill drilled core holes in satisfactory pavement areas with portland cement concrete bonded to pavement with epoxy resin grout. C . Protect concrete from damage until acceptance of work. Exclude traffic from pavement for at least 14 days after placement. When construction traffic is permitted , maintain pavement as clean as possible by removing surface stains and ' spillage of materials as they occur. D . Sweep concrete pavement and wash free of stains , discolorations , dirt and other foreign material just prior to final inspection. * * * END OF SECTION * * * 02515-4