Asphalt Paving Of Parking Lots, Sealcoat & Striping

NEW ASPHALT: 1. All new areas will follow same specification as below with a 4-inch rock base, 4- inch of base asphalt and 2-inch topcoat Asphalt Paving RFP March 2022 6 2. Recycled content may be used. ASPHALT REMOVAL AND REPLACEMENT: 1. All impacted utility vaults or access covers shall be adjusted to finish grade 2. All material will be removed from the Housing Authority Property and disposed of by contractor. 3. Material shall be Type 3 asphaltic pavement and shall comply with MAG Standards for type and construction conditions during placement. The asphalt shall be required depth. 4. All edges of areas repaired shall be level with the surrounding pavement. 5. Rock Clause: If, after excavation, the sub-base is not suitable for asphalt installation, additional sub-base will be excavated and replaced with suitable base material. The additional cost incurred will be agreed upon and added to final billing. 6. Recycled content may be used. SEALCOAT/OVERLAY: 1. Prior to resurfacing, area will be thoroughly cleaned of loose debris, free of surface moisture and primed with SS1H Emulsion, or equivalent to ensure bond between existing surface and new asphalt overlay. 2. Apply 2-inches of type 3 asphaltic pavement and shall comply with MAG, Standards for type and construction conditions during placement, working to a uniform surface, and rolled to a smooth and even finish with a power steel wheel roller. 3. Any overlay next to concrete curbing or other asphalt will be edge milled. 4. Recycled content may be used. MARKING/STRIPING: 1. Lay out lines, as existing, prior to paving. Paint shall be applied with appropriate airless striping machine, or equivalent. Lines shall be straight and four (4) inches in width. Paint shall meet Federal Specification TTP-1952B. Asphalt Paving RFP March 2022 7 2. Traffic marking and crosswalks will be Hot Applied Thermoplastic Pavement Markings and will be same color, unless specified differently on bid form. 3. Handicap stalls will be marked per code. CURB BLOCKS: 1. Remove and replace existing blocks, as necessary. 2. Replace broken blocks with new standard pre-cast concrete. 3. Anchor with minimum 5/8” x 12” rebar CONCRETE REPLACEMENT: 1. Demo, remove debris and replace with 4-inches gravel base with 4-inches or 6- inches brushed finish concrete. 2. Concrete is to be 4,000- pound mix air entrained. 3. Reinforce with #4 rebar tied every 4-feet on center or six ten welded wire mesh tied to reinforcement bars. SPEED BUMPS: 1. Repair and/or replace.

Division 01 -	General Requirements, Vehicular Access and Parking, Traffic Control, Temporary Barriers and Enclosures.
Division 32 -	Exterior Improvements, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Paving Specialties, Pavement Markings.
Division 33 -	Utilities, Storm Drainage Utilities, Storm Drainage Structures.