501.3(d) 501.3(g) before placing the adjacent concrete.
course, do not disturb the form line after final testing. Remove accumulation of material adjacent to forms, to full depth of forms, in conjunction with final testing. If the prepared area is disturbed by any operations, or by traffic, check and correct before pl acing concrete. Thoroughly sprinkle water on the base course before paving, if necessary , to ensure a moist base course and to cool the surface temperature of treated permeable base courses below 115F. Discontinue paving operations if the surface temperature of treated permeable base courses cannot be maintained below 115F. Do not create water puddles or mud. Sprinkle the base course with as much water as it readily absorbs, well in advance of paving. If non -destructive depth testing is being utilized as specified in Section 501.3(s)2, place targets at locations determined by the Representative as specified in Section 501.3(s)2 and according to PTM No. 605. The measuring device and targets must be verified daily according to PTM No. 605 in the presence of the Representative before the installation of the targets. The Representative will verify the targets have been placed at the proper locations before paving operations. Remove and replace improperly located targets and repair any damage to the base course before paving operations at no cost to the Department.
and trained personnel are available, and sufficient hauling units scheduled, to maintain continuity in placement. For pavement construction around manholes, inlets, valve boxes, and similar appurtenances, place premolded expansion joint filler not less than 1/2 inch in total thickness, for the full depth of the pavement, around the outer sides of structures within the paved areas. Where pavements adjoin other rigid structures, bridges, or culverts, place premolded expansion joint filler, not less than 3/4- inch thick, adjacent to the structures. Before placing pavement adjacent to railway tracks, fill the spaces along the web and below the head and top flange of the rail with mortar. If construction crosses railway tracks, place a minimum 3/4- inch- thick expansion joint filler against the mortar -filled rails. If constructing along tracks, place a minimum 1/4- inch-thick expansion joint filler along each mortar -filled rail. Do not use concrete that has developed an initial set. If implanting dowel bars by mechanical means, the Contractor may deposit the concrete directly on the subgrade or prepared surface in front of the paver. Spread concrete as close as possible to joint assemb