• Install one 10’x37’ concrete pad as shown on drawing. The pad should have a base layer of ABC type stone at least 8” thick compacted. The concrete shall be 8” thick, 5000 psi with #5 rebar at 12” on center. Pad shall be formed and poured so that it matches the grade of the new asphalt overlay. • Remove and dispose of existing concrete ramps and wooden railing in front of the oil shed and swap shop buildings. Cut existing asphalt to install a concrete access ramp leading up to each shed, approximately 6” high (to match grade with the shed slab), 10’ long and 14’ wide. The concrete ramp shall be reinforced and a minimum of 4” thick and 4,000 psi. The ramp shall be formed and poured so the low end matches the grade of the asphalt overlay. There are similar ramps at several of the other collection centers if the contractor would like to see an example. New ramps must be ADA compliant and will require a building permit. There will be no cost for the permit since it is for a County facility, but the contractor will be responsible for obtaining the permit and scheduling inspections. It is not expected that a railing will be necessary, since they have not been required for the previous ramps.
