658.1 658.3(a)
658.1DESCRIPTION —This work is construction of plain cement concrete (PCC) shoulders, of the type
indicated, and roller compacted concrete (RCC) shoulders on a prepared surface.
658.2MATERIAL —
• Class AA Cement Concrete . Section 704
• Joint Sealing Material . Section 705.4(a), (b), or (d)
• Covers for Curing and Protection . Section 711.1
• Concrete Curing Compound. Section 711.2(a)
• Concrete Admixtures . Section 711.3
• Base Courses . Sections 303.2, 350.2, and 360.2
• Deformed and Plain Bar Dowels . Section 709.1(a)
• Premolded Expansion Joint Filler . Section 705.1
• Longitudinal Joint Material . Section 705.2
658.3CONSTRUCTION —
and as specified in Section 501.3, except as follows:
as follows: Do not damage the prepared surface while transporting or depositing concrete ahead of the paver. If the prepared surface is an asphaltic leveling course on rubblized concrete, treated base course of cement or asphalt, or a No. OGS subbase, travel on the pr epared surface only in the immediate area of the paving operation for the purpose of depositing concrete ahead of the paver. Do not use the prepared surface for hauling. Repair or replace any damaged areas to the satisfaction of the Represent ative , at no additional cost to the Department.
in Sections 501.3(i) and (j) .
Delete the second paragraph. Revise Section 501.3(i)2, first paragraph as follows:
658.3(a) 658.4(b) for the center of the sawed transverse contraction joints. Saw joints with equipment having guides, a blade guard, watercooling system, and cut -depth control. Provide adequate, extra equipment and parts at the site, before placing concrete and during sawi ng operations.
specified in Section 502.3.