Specifications include, but are not limited to: This work shall consist of furnishing all plans, labor, equipment and materials necessary to clean and seal bituminous concrete pavement cracks in accordance with the following provisions. 1. Materials Asphalt Rubber Crack Sealer shall be an asphalt and rubber compound designed especially for improving the strength and performance of the base asphalt cement. Hot pour rubber crack sealant material shall conform to ASTM D-6690-4 2. Weather Asphalt Rubber Crack Sealer shall not be applied on a wet surface or when the atmospheric temperature is below 45⁰F as determined by an approved thermometer (placed in the shade at the crack sealing location), or when weather conditions are otherwise unfavorable for proper construction procedures. 3. Equipment Equipment used in the performance of the work shall be subject to the Public Works Director or designee’s approval and shall be maintained in satisfactory working condition at all times. a. Air Compressor: Air compressors shall be portable and capable of furnishing not less than 100 cubic feet of air per minute at not less than 90 lb. per square inch pressure at the nozzle. The compressor shall be equipped with traps that will maintain the compressed air free of oil and water. b. Sweeper: Manually operated, gas powered air-broom or self-propelled sweeper designed especially for use in cleaning pavements shall be used to remove debris, dirt and dust from the cracks.