RECOVERY - XUMU031031A - Repair Parking Lot at Reentry Vehicle Fac, Bldg 8415

TAS::57 3404::TAS ARRA XUMU 03-1031A, Repair Parking Lot at Reentry Veh Fac, Bldg 8415, fully funded by Recovery Act.

The intent of this project is to Repair Parking Lot at Reentry Veh Fac 8415, Improving for Heavy Vehicle Access. This project involves grinding, repaving and concrete foundation installation. Project involves installing 2 concrete pads for unloading heavy payloads in the front of the parking lot and in the rear. The area needed for heavy vehicle access on the east side of the building will be pulverized down 6" in place and used for recycled base, after processing the material a 30% shrinkage will require importing additional base to meet the necessary grade for a 2 inch deep lift and 2 inch finish course, assurance that a 4 inch asphalt envelope for heavy vehicle traffic with a minimum of 6 inches of compacted to 95% aggregated base beneath the asphalt section. Topic Description for waste and disposal will consist of pulverizing the existing asphalt to recyclable reuse for road base, once it has been ground up to meet a gradation of minus one inch, then the processing starts. During the processing the 6" section that has been proposed does not have enough strength, after pulverization the material will be pull away so that two more inches of native can be removed and hauled to the base landfill, once the sub- grade has met the desired compaction, then the six inch pulverized section will be spread over the sub-grade, and then the compaction will start with the pulverized material water and additional base will be added to meet the 30% shrinkage. On the west half of the entire site, excluding the new concrete pads a 2" overlay, on the east half, with light weight vehicle access to facility parking. Installation of 2 concrete pads for heavy vehicle unloading and loading will need to be constructed to a 9 inch thick concrete section with # 5 rebar 18 inch on center, and a 12 inch sub-grade compacted to 95% below 6 inches of aggregated base.. Basic Work Detail includes: Demo concrete; Pulverize asphalt 6"; Compacted sub-base 6"; Stabilized aggregated base 6"; Apply 2" minimum asphalt patch; Apply 4" minimum asphalt (east half); Apply 2" minimum asphalt overlay (west half); Apply 1" minimum asphalt levelers (west half); Install drain inlet / 24" inlet to tie into 12" existing pipe @ the north west corner of lot. Raise Utilities / there several ground boxes around the bldg, other utilities on the back side away from the building, all boxes will be pulled out and tied off for normal relocate. After paving is complete, then all utilities will be relocated and raise to the new asphalt grade. Apply striping for parking stalls only.

RECOVERY - THIS NOTICE IS PROVIDED FOR INFORMATION PURPOSES ONLY. THIS OPPORTUNITY IS AVAILABLE ONLY TO CONTRACTORS UNDER PAVING CONTRACT# FA4610-08-D-0006, WITH ROCKWOOD GENERAL CONTRACTORS, INC.

RECOVERY - XUMU 03-1031A, REPAIR PARKING LOT AT ENTRY VEH FAC, BLDG 8415

TASK ORDER MAGNITUDE: $1,000,000 - $5,000,000