Design: Project | GSP & Amendments | Metric: Division 4
DIVISION4.GR4 BASES
04.GR4 BALLAST AND CRUSHED SURFACING
0403.GR4 Construction Requirements
0403051.GR4 Shaping And Compaction
(March 13, 1995)
Use in projects requiring a reference
line for asphalt pavers and projects
to be paved with cement concrete pavement
using a slip form paver.
May be omitted at the Region's discretion
for projects less than 2 miles (3
kilometers) in length.
06.GR4 ASPHALT TREATED BASE
0602.GR4 Materials
06020.SR4 (Asphalt Treated Base)
(October 25, 1999)
Use in projects requiring the construction
of asphalt treated base.
(1 fill-in)
06021.SR4 Asphalt Treated Permeable Base
(August 6, 2001)
Must also use 060306.MR4, 060307.MR4,
and 06051.MR4.
Use in projects requiring the construction
of asphalt treated permeable base.
(1 fill-in)
0603.GR4 Construction Requirements
060306.MR4 Spreading and Finishing
(March 13, 1995)
Must include with 06021.SR4.
Use in projects requiring the construction
of asphalt treated permeable base.
060307.MR4 Density
(March 13, 1995)
Must include with 06021.SR4.
Use in projects requiring the construction
of asphalt treated permeable base.
0605.GR4 Payment
06051.MR4 (Asphalt Treated Permeable Base)
(June 3, 1996)
Must include with 06021.SR4.
Use in projects requiring the construction
of asphalt treated permeable base.