Contractor will provide all labor, equipment, materials, incidentals, and traffic control necessary to mill approximately 13,200 square yards of roadway to a depth of .15 feet below original road surface. (Area has rut fill patches that need to be removed. Possibly up to .30 feet or more in segments. Overflow of patch material will also need to be removed from outside shoulder lines to provide an even surface when paving is complete) Haul millings to the stockpile site right at the beginning of the project. Produce, haul, place, tack, and compact approximately 1,272 tons of ¾” Commercial Plant Mix Grade S 64-28 asphalt mix material. The overlay shall be paved .15 feet thick and approximately 25 feet wide. Contractor shall provide all labor, equipment, materials, incidentals, and traffic control necessary to produce, haul, place, roll, and broom approximately 13,728 square yards of laid-in-place chip seal. The chip seal will be approximately .9 miles long and 26 feet wide. Contractor shall provide CRS-2P asphalt emulsion and Type 1 chips. The emulsion application rate for chip seals is estimated at .43 gallons per square yard. The cover material application rate is estimated at 25 pounds per square yard. Actual application rates will be based on the chip design and the actual field adjustments. If the cover material application rate of 25 pounds per square yard is not sufficient to provide a quality job, the Project Managers will jointly determine what the new application rate should be. Contractor must furnish a water truck for dust control and wetting of chips. Arrangements must be made by the Contractor for acquiring water for wetting and sweeping. It will be the responsibility of the Contractor to determine the centerline and place reflective tabs prior to the chip seal. Immediately after sweeping Contractor shall provide CSS-1H asphalt emulsion diluted at a ratio of 60% oil and 40% water diluted at the supplier. Apply the fog seal at an estimated application rate of 0.15 gallons per square yard. If the application rate is not sufficient to provide a quality job, the Project Managers will jointly determine what the new application rate should be. All traffic must be kept off the fog seal until it has cured sufficiently to prevent traffic from tracking the emulsion as determined by the Project Manager. This time is estimated to be approximately 45 to 60 minutes. The Department will provide final striping. Traffic control must maintain 16-foot-wide driving lanes and have provisions for oversized loads for every phase of this project. Contractor is responsible for test trailer, transport, and setup. If the Department decides to perform testing at an area lab, this bid item will be deleted from the contract. The quantity is estimated and will be changed accordingly depending on pickup and delivery locations and miles transported. Contractor shall be responsible for all private property damage claims resulting from performance of the tasks described above.
