Changes Approved for 2009 Edition

• Change 165NS - Update Pavement Fabric Material
• Change 176NS - Update To include Pervious Concrete as material utilized for water drainage
• Change 179NS - Update Material specifications of components for street lighting and traffic signal systems.
• Change 180NS - Update Crumb Rubber Modified Asphalt Concrete-Gap Graded specifications
• Change 181NS - Update Tire Modified Asphalt Concrete specifications
• Change 187NS - Update Castings
• Change 191NS - Update Details and References for Asphalt Concrete
• Change 192NS - Update Defines Materials, Proportions, Placement, Spreading, and Curing for Lean Concrete Base
• Change 193ES - Update Part 1 General Provision, Section 1- Terms, Definitions,Abbreviations, Units of Measure, and Symbols

Changes Approved for 2008 Supplement

• Change 182S - Update Public Convenience and Safety, Miscellaneous Metal Items, and Metal Fabrication and Construction
• Change 176ZNS - Update Specifications for Concrete, Mortar, and Related Materials
• Change 118NU - Update Specifications for Corrugated High Density Polyethylene Pipe
• Change 124NU - Update Specifications for Manhole and Structure Rehabilitation
• Change 144NU - Differentiation between Epoxy Resin and Epoxy Vinyl-Ester-Resin
• Change 149NU - Update Installation Requirements for HDP Pipe
• Change 150NU - Update HDP Pipe Bedding and Backfill
• Change 152S - Extra Work Payment
• Change 167NU - Reinstatement of lost wording for the "Pickle Jar" Test
• Change 186NS - Reinstatement of Cement content for Alternate Class Table Shotcrete Mix