In the full-depth PCCP reconstruction areas, the underdrain trenches are to be installed following completion of P-301 CTS and P-403 HMA placement operations. The UD system is to be trenched through the existing CTS and LTS subgrade/subbase layers, in the PCCP panel replacement areas to the depths required to install the underdrain line at the design profile.
1 P-401/ P-403 HMA Surface 150.0 1,378.95 0.35 0.00 2 P-401/ P-403 St (flex) 263.3 2,757.90 0.35 0.00 3 P-209 Cr Ag 475.8 354.33 0.35 0.00 4 Sb d 00 82 74 035 000 Additional Airplane Information Subgrade CDF No. Name CDF Contribution CDF Max for Airplane P/C Ratio 1 A320-100 0.00 0.00 1.21 “Full depth blacktop included 8 inches of base course done in two lifts using 16,200 tons of P-401 HMA, and 4 compacted inches of surface course done in two lifts of 2 inches each. “For 400 feet, there was a transition from full depth rehabilitation to just a surface course,” Stayer continued. Finally, sections 401-3.3 and 403-3.3 of FAA’s P-401 and P-403 specifications, respectively, on RAP were reviewed and recommendations were made based on the findings of the research effort conducted in this project. taxiway will consist of 2.5 inches P-403 HMA Surface Course over 6 inches P-209 Crushed Aggregate Base. 9. AIRFIELD LIGHTING Airfield lighting at the airport is limited by the existing facilities. No circuit connections exist at the project location and infrastructure will need to be extended and enhanced in future projects. For the flexible section, a 15' lift of P-154 subbase, a 5' lift of P-403 HMA base course, and a 5' lift of P-401 HMA surface course was placed on top of the medium strength subgrade. The shoulder repair around the test pavement was backfilled with the excavated high strength subgrade and then capped with a 5' lift of DGA and a 5' lift of P-401 HMA surface course.
28 P-403-8.1 HMA Surface Course 881 Tons 29 P-603-5.1 Bituminous Tack Coat 383 Gal 30 D-701-5.1 12” Reinforced Concrete Pipe (Class III) 121 L.F.
Oct 01, 2016 · Manufacturing of material includes handling, drying, mixing and preparation of materials for placement, such as production of hot-mix asphalt (HMA) and cement concrete (Santero et al., 2010). In this study, life inventory data of raw material and manufacturing process were collected from published reports from literature. In the full-depth PCCP reconstruction areas, the underdrain trenches are to be installed following completion of P-301 CTS and P-403 HMA placement operations. The UD system is to be trenched through the existing CTS and LTS subgrade/subbase layers, in the PCCP panel replacement areas to the depths required to install the underdrain line at the design profile.
raleigh durham airport authority project manual taxiway b rehabilitation rdu project no. 211120 aip no. 3-37-0056-050-2018 bid documents may 22, 2018
Heresite Protective Coatings LLC • 822 S. 14th St • Manitowoc, WI 54220 800-558-7747 or 920-684-6646 • sales@heresite.com • www.heresite.com TECHNICAL DATA SHEET Guidelines for Use of Highway Specifications for HMA Airport Pavements. Airfield Asphalt Pavement Technology Program (AAPTP) Project 06-05 called for the development of guidelines to be used by practicing airport pavement design engineers on the utilization of state highway hot mix asphalt specifications for use in airport pavements. Surface course P-401/P-403 HMA Surface 1379 0.35 10.2 Base course P-401/P-403 (flex) 2758 0.35 12.7 Subbase P209 423 0.35 12.7 Subgrade 200 0.35 ∞ TRAFFIC MIX ANALYSED # Aircraft model Max Taxi Weight (t) Annual departure 1 A330-300 233.9 52 2 777-300ER 352.4 52 3 A380-800 571 52 4 737-900ER 85.4 10950 5 A320-200 77.4 10950 6 A321-200 93.9 1 P-401/ P-403 HMA Surface 150.0 1,378.95 0.35 0.00 2 P-401/ P-403 St (flex) 263.3 2,757.90 0.35 0.00 3 P-209 Cr Ag 475.8 354.33 0.35 0.00 4 Sb d 00 82 74 035 000 Additional Airplane Information Subgrade CDF No. Name CDF Contribution CDF Max for Airplane P/C Ratio 1 A320-100 0.00 0.00 1.21 “Full depth blacktop included 8 inches of base course done in two lifts using 16,200 tons of P-401 HMA, and 4 compacted inches of surface course done in two lifts of 2 inches each. “For 400 feet, there was a transition from full depth rehabilitation to just a surface course,” Stayer continued.