Construction Methodology
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CONSTRUCTION METHODOLOGY
INTRODUCTION
The Contract 16DN0059 CONCRETING OF SITIO KAYSAKAT TO SITIO SAN JOSEPH FMR, BRGY. SAN JOSE ANTIPOLO CITY – was published through the website of the Department of Public Works and Highways (DPWH), www.dpwh.gov.ph, and Philippine Government Electronic Procurement System (PhilGEPS), www.philgeps.gov.ph of the Department of Public Works and Highways – Rizal I District Engineering Office (RIDEO) by their Bids and Awards Committee. The Approved Budget for the Contract (ABC) is Four Million Nine Hundred thousand pesos only (PhP. 4,900,000.00) and given Ninety Calendar Days (90days) to complete the project.
RIEF DESCRIPTION OF CONTRACT WORKS
The scope of work of the contract are CONCRETING OF ROADS which shall be done with the following items of works;
spl-1 | Temporary Facilities for the Engineers |
spl-2 | Safety and Health |
spl-3 | Warning Signs and Barricades (GAD) |
spl-4 | Mobilization and Demobilization |
spl-5 | Provision of Project SignBoard |
100-1 | Clearing and Grubbing |
102-2b | Surplus Common Excavation |
103-1 | Structure Excavation |
103(6) | Pipe Culverts and Drain Excavation |
105(1) | Sub Grade Preparation |
200 | Aggregate Sub Base Course |
311(1)a.3 508(1)c | Port Cement Coc. Pavement (0.20m thk @ 14 days) (GAD) Pipe Culverts, 918mm Diam. (36” diam.) |
506 | Stone Masonry |
spl-6 | Lined Canal Drainage (Bouilders) |
CONSTRUCTION METHOD AND PROCEDURE
Mobilize all the necessary resources at the project site. Assign a Project Engineer, Construction Foreman with sufficient knowledge in vertical construction and gang of laborers. All materials should be pre-tested before delivery to the project site. Coordinate with the local official. Install project signboard prior to the mobilization on the project site. Construct temporary for the manpower and DPWH Field Engineers.
Construction shall start on excavation which shall consist of removal of volume of soil for the column foundation and tie beam. Unsuitable excavated materials shall be disposed and not be used as back fill materials
Concreting work items shall be consisting of furnishing, placing and finishing concrete in building structures, Portland cement, concrete aggregates, water, reinforcing steel bars are the required materials, in accordance with the specification and in conformity to the lines, grades and dimensions shown on the plans
Carpentry works shall consist of furnishing all the required materials, fabricated woodworks, tools, equipment and labor and performing all operations necessary for the satisfactory completion of all carpentry and joinery works in strict accord with applicable drawings, details and specifications.
Fabricated works shall consist of furnishing all the required materials, fabricated steel works, tools, equipment and labor and performing all operations necessary for the satisfactory completion of all fabricated works in strict accord with applicable drawings, details and specifications.