Summary
Seeking a concrete contractor to remove and replace sidewalks - existing sidewalks to be removed and disposed of. Prepare and compact subbase verify subbase is suitable. Install new 4" thick concrete walks. Concrete shall be fiber reinforced with the minimum specified compressive strength of 4000 psi. The maximum in-place water to cement (w/c) or water to cementitious ratio (w/cm) shall be. 045 or less. Air content shall be designed for a total air content, by volume, of 6.5% +/- 1.5%. Edge concrete perimeter with a maximum radius = 1/2". Apply a broomed texture. Control joints shall be cut; etc, see attached file.