Web4-2501 General. This section provides guidelines for inspecting aggregate subbases for work specified under Section 25, “Aggregate Subbases,” of the Standard Specifications. Aggregate subbase is designated by class. The bid item list and plans specify the class of aggregate subbase, and the Standard Specifications and special provisions ... WebClass 6: Which is also called : recycled concrete, class 5, ABC, Road Base, CDOT Spec CL 6 . Class 6 is a general term for what can be named: road base or recycled concrete. Made out of crushed concrete from old buildings, roads, driveways, sidewalks etc… The recycled ” New ” products can be Class 5, CL 5 Class 6, CL 6, Road base, ABC ...
Class 6 Road Base Explained Colorado Aggregate …
WebFurnish n atural s oils as defined in 203.02.I and classified as Department Group Classifications A-4-a, A-4-b, A-6-a, A-6-b, and A-7-6 as further defined below: Furnish soils with a maximum laboratory dry weight of at least 90 pounds per cubic foot (1450 kg/m 3). Do not use soils having a liquid limit in excess of 65 or soils identified as ... WebTECS Class. Cost: $318. Upcoming sessions. Class date: 4/12/2024 Transportation Erosion Control Supervisor (TECS) Certification 2-Day Class 8:00 - 17:00. Location: 4/12/2024-4/13/2024 VIRTUAL TRAINING This is an virtual format to meet safety concerns related to COVID-19. CDOT will not be able to provide loaner computers; it is advised to … coach f55200
Construction Rock - Oxford Recycling
WebOct 5, 2024 · The 2024 Standard Specifications book. Errata (Corrections of errors made during the printing process of the printed specs book) Updated on October 5, 2024. Table of Contents. Division 100 - General Provisions. Division 200 - Earthwork. WebDec 5, 2006 · HAs anyone had experience using this stuff. It is aggregate Road Base CDOT Class 6, if anyone is familiar with CDOT. But the compaction keeps coming up in the low 90's with a modified proctor, moisture looks good. The contractors seem to be laying it in there and compacting it with a vibratory roller, I'm thinking they may need a larger one. WebDec 31, 2024 · 4-inch minus pit run surge (round river rock and sand, well graded, 90-100% passing 4-inch sieve, 70-80% passing 1.5-inch sieve, 40-60% passing 3/8-inch sieve, 10-30% passing #16 sieve). 1 Void-fill material Type II bedding ½ to 1 Void-fill material Native topsoil Top layer Top dressing Additional 4 to 12-inch cobbles (round washed caleb toner amherst ma