Birnith

Road Reclamation. If your drive or tracks are old and worn out then we have the solution for you with our specialist machinery we are able to recycle the material in your drive or track to create a smooth unbound surface our crushers are able to break up and crush even the hardest of stone ranging from concrete to granite and even tarmac.

The sequence of the road work activities shall remain in three stages placing of lower sub base, placing of upper sub base and finally placement of road base and wet mix macadam. Step 1: Method of Subbase Placement. Prior to placing any lower subbase material, the under laying subgrade shall be shaped and compacted in accordance to the project specifiions. The material shall be placed ...

This specifiion covers qualitycontrolled graded aggregates that, when hauled to and properly spread and compacted on a prepared grade to appropriate density standards, may be expected to provide adequate stability and load support for use as highway or airport bases or subbases. Coarse aggregate retained on the sieve shall consist of durable particles of crushed stone, gravel, or slag ...

Specifiions for Embankments and Base Course." When not specified, any of the following types may be used. (1) Soil Cement (2) Stone or Crushed Slag (3) Cement Stabilized SandClayGravel (4) Asphaltic Concrete Base Course on Treated Layer (5) Recycled Portland Cement Concrete The base course shall be a selected base course type required to meet the structural requirements for a specific ...

(3) Crush, screen, and combine materials to create a uniform mixture conforming to the predominant material specifiions. (4) If the aggregate contains a byproduct material, the department will test the final product for gradation, wear, soundness, liquid limit, plasticity, and fracture as required for the predominant material.

Subgrade of Gravel Road. Materials for subgrade is excavated from roadside drains or from approved borrow areas or be excess material from an excavation in cut to subgrade level. All unsound material are removed from the subgrade, which is then be compacted in accordance with the requirement for road embankment in specifiion.

The road commissions use it for the shoulder of the roads. 1/2" Clean crushed stone. The stone has been washed before being crushed and screened. May have some dust on it. Becomes clean after a good rain. Can be used on driveways . 3/4" Clean crushed stone. Same description as ½" just a larger size. Can be used for the same purposes as ½". 1" ( 9A) ¾1" Clean crushed stone. Same ...

called specifiions, used by the New York City Department of Transportation for street construction contracts. These specifiions define the Contractor's responsibility in meeting each specifiion, enumerate the Department's expectations and how they are going to measure and pay, and explain what the Contractor is expected to provide ...

The road commissions use it for the shoulder of the roads. 1/2" Clean crushed stone. The stone has been washed before being crushed and screened. May have some dust on it. Becomes clean after a good rain. Can be used on driveways . 3/4" Clean crushed stone. Same description as ½" just a larger size. Can be used for the same purposes as ½". 1" ( 9A) ¾1" Clean crushed stone. Same ...

The Indian Roads Congress published the first specifiions for Bituminous Macadam in the year 1967. The Flexible Pavement committee (EPC) in its meeting held on 10th February, 2001 decided to revise the specifiion to keep pace with the changes in the technology and improvements in the construction procedures as well as quality control expectations. The revised draft was prepared by Shri R ...

DESIGN STANDARDS AND SPECIFICATIONS Design standards for this project will conform with "Manual of Standard Specifiions for two laning of State Highways : SP:73(IRC2007)", "Specifiion for Road and Bridge Work" by Government of India, MORTH and various relevant IRC Standards and BIS Standards. Also "Geometric Design Standards for Highways" published by .

means fine aggregate produced by crushing bedrock or containing crusher screenings. Mineral Filler: means a finely pulverized, inert, inorganic mineral or rock (, limestone powder) having physical and mineralogical properties suitable for use in concrete. Nominal Maximum Aggregate Size: means the largest sieve listed in the applicable specifiion upon which any material is permitted to ...

This Technical Specifiion shall be read in conjunction with MRTS01 . Introduction to Technical Specifiions, MRTS50 . Specific Quality System Requirements. and other Technical Specifiions as appropriate. This Technical Specifiion forms part of the Transport and Main Roads Specifiions Manual. 2 Definition of terms

APPENDIX I: Draft COLTOformat specifiion for Slurrybound Macadam Surfaces CONTENTS PA01 SCOPE PA02 MATERIALS PA03 COMPOSITION OF MACADAM BASE AND SURFACING MIXTURES PA04 PLANT AND EQUIPMENT PA05 CONSTRUCTION PA06 LAYING OF TRAIL SECTIONS PA07 PROTECTION AND MAINTENANCE PA08 CONSTRUCTION TOLERANCES AND FINISH .

Volume 1 Specifiion for Highway Works. Document Number Document Name; July 2021 Amendment; Series 0000: Introduction: Series 0100: Preliminaries: Series 0200: Site Clearance: Series 0300: Fencing : Series 0400: Road Restraint System (Vehicle and Pedestrian) Series 0500: Drainage and Service Ducts: Series 0600: Earthworks: Series 0700: Road Pavements General: Series 0800: Road .