STANDARD CONSTRUCTION SPECIFICATIONS FOR ASPHALT SURFACING DIVISION 40 INDEX SECTION 40.01 GENERAL....................................................................................... 1 Article 1.1 Scope of Work................................................................................. 1 Article 1.2 Applicable Standards ...................................................................... 1 Article 1.3 Subsurface Investigation................................................................. 3 Article 1.4 Materials and Inspection ................................................................. 3 Article 1.5 Stripping Test for Aggregates ......................................................... 3 Article 1.6 Payment - General.......................................................................... 3 SECTION 40.02 SEAL COAT.................................................................................... 4 Article 2.1 Description ...................................................................................... 4 Article 2.2 Asphalt ............................................................................................ 4 Article 2.3 Cover Aggregate............................................................................. 4 Article 2.4 Equipment....................................................................................... 5 Article 2.5 Construction.................................................................................... 6 Article 2.6 Measurement .................................................................................. 7 Article 2.7 Basis of Payment ............................................................................ 8 SECTION 40.03 PRIME COAT.................................................................................. 9 Article 3.1 Description ...................................................................................... 9 Article 3.2 Materials ......................................................................................... 9 Article 3.3 Construction.................................................................................... 9 Article 3.4 Application of Bituminous Material .................................................. 9 Article 3.5 Application of Blotter Material........................................................ 10 Article 3.6 Measurement ................................................................................ 10 Article 3.7 Basis of Payment .......................................................................... 10 SECTION 40.04 TACK COAT.................................................................................. 11 Article 4.1 Description .................................................................................... 11 Article 4.2 Material ......................................................................................... 11 Article 4.3 Equipment..................................................................................... 11 Article 4.4 Construction.................................................................................. 12 Article 4.5 Measurement ................................................................................ 13 Article 4.6 Basis of Payment .......................................................................... 13 SECTION 40.05 CRACK AND JOINT SEALANT .................................................... 14 Article 5.1 General ......................................................................................... 14 Article 5.2 Materials ....................................................................................... 14 Article 5.3 Construction.................................................................................. 15 Article 5.4 Measurement ................................................................................ 16 Article 5.5 Basis of Payment .......................................................................... 16 i SECTION 40.06 ASPHALT CONCRETE PAVEMENT ............................................ 17 Article 6.1 Description .................................................................................... 17 Article 6.2 Material and Testing...................................................................... 17 Article 6.3 Composition of Mixes.................................................................... 19 Article 6.4 Equipment..................................................................................... 22 Article 6.5 Construction.................................................................................. 26 Article 6.6 Density and Surface Requirements............................................... 33 Article 6.7 Measurement ................................................................................ 34 Article 6.8 Basis of Payment .......................................................................... 35 SECTION 40.07 STONE MASTIC ASPHALT CONCRETE PAVEMENT ................ 36 Article 7.1 General ......................................................................................... 36 Article 7.2 Material and Testing...................................................................... 36 Article 7.3 Composition of Mixes.................................................................... 37 Article 7.4 Equipment..................................................................................... 43 Article 7.5 Construction.................................................................................. 45 Article 7.6 Density and Surface Requirements............................................... 51 Article 7.7 Measurement ................................................................................ 51 Article 7.8 Basis of Payment .......................................................................... 52 SECTION 40.08 RECYCLED ASPHALT PAVING (RAP) ........................................ 53 Article 8.1 General ......................................................................................... 53 Article 8.2 Material ......................................................................................... 53 Article 8.3 Construction.................................................................................. 54 Article 8.4 Measurement ................................................................................ 55 Article 8.5 Basis of Payment .......................................................................... 56 SECTION 40.09 BITUMINOUS SURFACE TREATMENT....................................... 57 Article 9.1 Description .................................................................................... 57 Article 9.2 Asphalt .......................................................................................... 57 Article 9.3 Aggregates.................................................................................... 57 Article 9.4 Equipment..................................................................................... 58 Article 9.5 Construction.................................................................................. 59 Article 9.6 Measurement ................................................................................ 60 Article 9.7 Basis of Payment .......................................................................... 61 SECTION 40.10 PAVEMENT ROTOMILLING......................................................... 62 Article 10.1 General ......................................................................................... 62 Article 10.2 Construction.................................................................................. 62 Article 10.3 Measurement ................................................................................ 62 Article 10.4 Basis of Payment .......................................................................... 62 SECTION 40.11 REMOVE AND REPLACE ASPHALT SURFACING ..................... 63 Article 11.1 Description .................................................................................... 63 Article 11.2 Materials ....................................................................................... 63 Article 11.3 Construction.................................................................................. 63 Article 11.4 Measurement ................................................................................ 64 Article 11.5 Basis of Payment .......................................................................... 64 ii STANDARD CONSTRUCTION SPECIFICATIONS FOR ASPHALT SURFACING DIVISION 40 SECTION 40.01 GENERAL Article 1.1 Scope of Work The Work covered by these Specifications consists of providing all plant, labor, equipment supplies, material, transportation, handling, and storage, and performing all operations necessary to complete the construction of hot mix asphalt concrete pavement consisting of one or more courses on a previously prepared base, seal coat of asphalt cement and cover aggregate, and bituminous surface treatment in single or multiple courses. Article 1.2 Applicable Standards The latest revision of the following standards: American Society for Testing and Materials (ASTM), American Association of State Highway and Transportation Officials (AASHTO), and State of Alaska Department of Transportation and Public Facilities, Alaska Test Methods and Standard Practices (ATM) are hereby made a part of these Specifications. Additionally, the Western Alliance for Quality Transportation Construction (WAQTC) Test Methods and Procedures are hereby incorporated into these Specifications.