Sec. 34-156
Extracted standards
10 individual requirements pulled out of this section’s prose, each with the sentence it came from.
Other
- Collector road base thickness with surface course4 in
Base: With surface course; four inches minimum of compacted limerock or other suitable material, approved by the town engineer; alternately may be six inches minimum of loose limerock or other suitable material mixed with clean sand, compacted after mixing and having a compacted depth of 12 inches.
- Collector road base thickness without surface course6 in
Base: Without surface course; six inches minimum of compacted limerock or other suitable material, approved by the town engineer; alternately may be eight inches minimum of loose limerock or other suitable material mixed with clean sand, compacted after mixing and having a compacted depth of 12 inches.
- Collector road subgrade stabilization12 in
Subgrade stabilization: When required shall be accomplished by mixing limerock or other suitable material, approved by the town engineer with clean sand; stabilized subgrade must be a minimum of 12 inches in depth and must be approved by the town engineer.
- Collector road surface course1 in
Surface course (optional): One inch minimum D.O.T. type II asphaltic concrete or D.O.T. type 2 bituminous surface treatment, or D.O.T. double surface treatment.
- Design manual
Streets shall be designed and constructed in accordance with the Manual of Uniform Minimum Standards for Design, Construction, and Maintenance for Streets and Highways.
- Governing specifications
Governing specifications shall be the current edition of the state department of transportation standard specs for road and bridge construction.
- Local road base thickness6 in
Base: Six inches minimum of compacted limerock or other suitable material, approved by the town engineer.
- Local road subgrade stabilization8 in
Subgrade stabilization: When required shall be accomplished by mixing limerock or other suitable material, approved by the town engineer, with clean sand; stabilized subgrade must be a minimum of eight inches in depth stabilized with subgrade w/LBR 20 and must be approved by the town engineer.
- Local road surface course
Surface course (optional): 1¼ inches minimum D.O.T. type I or type II asphaltic concrete or D.O.T. type 2 bituminous surface treatment, or D.O.T. double surface treatment.
- Stabilization type
Stabilization shall be type b unless otherwise noted.
From the ordinance
General notes pertaining to typical roadway section design standards shall be as follows: Stabilization shall be type b unless otherwise noted. Streets shall be designed and constructed in accordance with the Manual of Uniform Minimum Standards for Design, Construction, and Maintenance for Streets and Highways.