Skip to Main Content View Text-Only

Portland Bureau of Transportation

Phone: 503-823-5185

Fax: 503-823-7576

1120 SW Fifth Ave, Suite 800, Portland, OR 97204

More Contact Info

Subscribe to RSS feed

Most Recent

View More

Part 00600

 Part 00600

 

Bases

Section Description Effective Date
00610 Reconditioning Existing Roadway 01-02-03
00620 Cold Plane Pavement Removal (May require 00558
or 00559)
01-21-08
00635 Grid-Rolled Aggregate Subbase 01-02-03
00640 Aggregate Base and Shoulders (Requires 02630.  Requires 02640 with shoulder aggregate item) 12-14-09
00641 Aggregate Subbase, Base, and Shoulders (Requires 02630.  Requires 02640 with shoulder aggregate item) 01-21-08
00645 Recycled Asphalt Products In Base 01-02-03
00646 Recycled Concrete and Asphalt Products 01-21-08
00670 Concrete Pavement Udersealing 01-02-03
00680 Stockpiled Aggregates 01-21-08

 

Back to Top