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61 Mix Design Statement 6 62 Aggregate Gradation Requirements 7, METHOD OF MEASUREMENT 19 121 Construction of Asphaltic Concrete Pavement 20 122 Construction of Asphaltic Concrete Overlay 20 123 Construction of Asphaltic Concrete Base Course 20 124 Construction of Asphalt Patches 20 13 BASIS OF PAYMENT 20...
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Below is a typical sequence that can be followed for the construction of roads on the site: 1- Preparation & laying 100 mm granular material sub-base. 2- Laying the 200 mm crusher on the road base. 3- Preparation and laying of 60 mm Asphaltic Concrete Binder Course. 4- The 40 mm Asphalt Concrete Wearing Course.
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Below is very brief road construction work method statement that outlines the complete process from laying the sub base to the laying of asphalt to achieve final product or outcome The scope for pavement for the road construction consists of sub base of granular material road base of crusher run asphaltic concrete binder course and asphaltic ...
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AGGREGATE BASE COURSES 321123 - 2 1.5 QUALITY ASSURANCE A. Furnish each aggregate material from single source throughout the Work. B. Perform Work according to City of Casper Public Works standards. PART 2 - PRODUCTS 2.1 AGGREGATE MATERIALS A. Base Aggregate: Grading W Base Course. 1. Percent Passing per …
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The purpose of this method statement is to describe the activities and methods, which will be used to carry out the placing of subbase and roadbase 2.0 CONSTRUCTION METHOD The sequence of the work to be carried out shall be as follows:- 2.1 Placing of Lower Subbase 2.2 Placing of Upper Subbase 2.3 Placing of Road Base and Wet Mix Macadam
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$3· Aggregate Base Course construction will be done half of the road way at a time and other side permits to go vehicles without any disturbance. Before starting the ABC construction both side shoulder preparation will be done for some extend to avoid the wasting …
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Dec 25, 2019· 1.0- PURPOSEThis method statement outlines the methodology for laying aggregate sub-base and road base course Class C materials in the road prior to asphalt paving.. 2.0 SCOPE OF WORKS. The scope of civil works involves the placing and compacting of aggregates base materials class C (unbound pavement materials).. 3.0 …
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Dec 07, 2013 0183 32 Method Statement -Roadworks, Course aggregate shall be hard un-weathered,, Method Statement -Roadworks Method Statement -Erection of,... Construction aggregate - Know More Construction aggregate, or simply aggregate, is a broad category of coarse particulate material used in construction, including sand, gravel, …
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Take out the test cylinder and sieve the crushed material on IS 2.36 mm sieve. Find the weight of material passing the sieve. Let weight be W2 grams. Find the weight of aggregate retained on this sieve. Let the weight be W3 grams. …
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305.4.2.1 A cement treated base design mix shall be a blend of portland cement, aggregate base course and water. The design mix shall be prepared in a laboratory under the direct supervision of a New Mexico Registered Professional ENGINEER. The testing equipment used in the design development of the design mix shall be
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A. General: Measurement and payment for aggregate base course will be either by the lump-sum method or by the unit-price method as determined by the listing of the bid item for aggregate base course indicated in the Bid Schedule of the Bid Form. B. Lump Sum: If the Bid Schedule indicates a lump sum for aggregate base course, the
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Saudi Aramco Contract No.: 6600020536 MANIFA – PJ TANAJIB SEA WATER TREATMENT PLANT EXPANSION PROJECT, PLANT G82 Method Statement for Road Base and Pavement Construction a) The Section or Site Engineer shall instruct to apply the prime coat after the Aggregate Base Course layer, prepared as required by SAES-Q …
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underlying course to the required density before the base course is placed thereon. To protect the underlying course and to ensure proper drainage, begin spreading the base along the centerline of the pavement on a crowned section or on the high side of the pavement with a one–way slope. 208–3.3 MIXING. Uniformly blend the aggregate during ...
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Jul 17, 2016· CABC ( Crushed aggregate base course ) Earthworks Mixing Plant Testing Compaction Site Trial 17. ... The contents of a Method Statement, typically include:- Scope & Location of the Works, Programme, Roles & Responsibilities of Staff. Resources, Work Methodologies and Risk Assessment. Slide 1 of 2
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2.2 Sub-base and Base Course: The sub-base is 2800 m3, aggregate base course is 6930 m3 and soil aggregate shoulder is 1200 m3. 2.3 Bitumen Works: The bituminous seal coat (12 mm) is 43500 m2, while sealing aggregate (12 mm) is 43500m2, bituminous seal coat (19.0 mm) is 32510 m2, while sealing aggregate (19.0 mm) is 33251m2. Others are …
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Download Method Statement - Sub-base And Aggregate Base Course. Type: PDF. Date: April 2020. Size: 48.3KB. Author: TAHER AMMAR. This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form.
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Minnesota LTAP Topics Hot Mix Asphalt Glossary of, Hot Mix Asphalt Glossary of Asphalt Terms Introduction Asphalt Basics Mix Design, Base Course The layer in the pavement system immediately below the binder and surface cours, as well as the asphalt absorbed by the aggregate Wearing Course WE Wearing course is typically the bituminous mixture …
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307-3.04 CONSTRUCTION METHOD . REFERENCES AND ADDITIONAL INFORMATION . ... Examples of work that should be completed prior to aggregate base placement include: • all cross drains and edge drains; ... base course, and surface course placed on the subgrade to support the traffic load. Exhibit 300-1. Typical Pavement Section. E - …
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ing. These steps will be applied to the three main types of base courses - raw aggregate, stabilized soil and aggre-gate, and asphaltic concrete. You learned in Chapter 1 that a base course is constructed in layers, or lifts. The number of lifts used to construct a base course depends on the type of material being used.
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