Technical Articles

Sequence Of Operation for Constant Air Volume Air Conditioning System

Constant Air volume Air Conditioning System  Air Handling Units AHU’s The unit shall consist of: Supply Side Intake motorized damper Panel (Pleated) Filter Bag Filter Cooling Coil Supply Fan (with VFD) Plate Heat Exchanger Intake and discharge attenuators Wrap Around heat Pipe Sensors and controls (refer to BMS Schematic Diagram) Exhaust Side Exhaust motorized damper […]

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HVAC Method Statements, Technical Articles
Installation Of Reinforcement Steel Bars For Footing, Strap Beam, Raft, Slab & All Structural Concrete - Steel Fixing

Standard Requirements for Furnishing, Fabrication, and Placement of Reinforcement Including bars, welded wire fabric, Ties & Supports

Below are standard specifications and quality control requirements for concrete reinforcement including tension, compression, and temperature reinforcing steel, including welded wire fabric, and epoxy coated reinforcing. The scope of work includes furnishing, fabrication, and placement of reinforcement for cast-in-place concrete, including bars, welded wire fabric, ties, and supports. Related standards and codes: ASTM A416/A416M: Standard Specification for Steel Strand, Uncoated Seven-Wire for

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Civil Works Method Statements, Technical Articles

Painting Standard Specifications for Enamel & Emulsion Painting Techniques

All paints to be used shall be those supplied by approved manufacturers. The quality of paints shall comply with MS 125 in respect of oil/ enamel paints and MS 134 in respect of emulsion paints/acrylic paint. Prior to commencement of the painting work, the Contractor shall submit the following to the client/consultant: i) Name of

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Civil Works Method Statements, Technical Articles
Environmental Construction Method Statements

Job Descriptions of Project Environmental Management Roles

Below are key roles and responsibilities for Project Environment Manager (PEM) and Environmental Officer (PEO) applicable for different types and sizes of the projects. Project Environment Manager reports directly to the Project Manager. Environment Manager has primary responsibility for managing all aspects of environmental management and compliance for design and construction phase. Environmental Officer assists

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Quality & Project Management, Technical Articles
Total Station Surveying

Case Study – Total Station Surveying and Topography

A project site was used as a case study mainly to highlight the importance of anticipating the presence of hard materials on site and the associated problems if hard materials are detected during construction work. The study was undertaken alongside the remained hilly terrain. The original hills have been leveled down to the required reduced

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Civil Works Method Statements, Technical Articles
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