Specifications include, but are not limited to: • Concrete shall be at a minimum, Class A, air entrained concrete with a 28-day
compressive strength of 4000 psi. Target air shall be 6% +/- 2%. Concrete shall
be fiber reinforced with monofilament fiber (Synthetic Resources Fibernet or
approved equal) at a rate of 1-pound fiber per cubic yard of concrete or per
• On the first pour of the job, contractor shall collect concrete cylinder specimens to
be broken at 7 and 28 days to validate mix design strength.
• Contraction joints in sidewalk shall be installed to match joints in adjacent curb
and at nominal 5 or 6-foot spacings to match sidewalk width. On 8” pavement
joints shall be installed at typical 12’ spacings.
• In sidewalk, expansion joint shall be installed to match adjacent expansion joint
and at minimum spacings of 250 feet.
• Sidewalk shall be sloped to drain at a minimum of 1% and a maximum of 2%