Payment Application Format For Construction Companies

Payment Application for Construction Companies
Construction companies normally submit payment application every month as per the contract agreement. Until completion of the project, they get part payment from their client after submission of claim which is duly approved and certified by project consultant. Project QS collect all the relevant work details and progress percentage from the field engineers in close coordination with Project Manager.

Typical Installation Details and Drawings for Building Construction

Typical Drawings
Construction projects highly depends on typical installation details and drawings. Architects and engineers use this kind of information to reduce their work load. Employees particularly technicians and foremen who execute the project uses typical drawings as general guidelines where repeated structure, forms, shapes, operations, loads, etc. come into force.

Conditions Of Sub-Contract Agreement In Construction

Sub-contract Agreement Form
Occasionally Main Contractor of the construction work depends sub-contractor for accomplishing some smaller or part of the project that may require specialized technical know-how and installation methods. In those cases Main contractor selects some sub-contractors who has capacity to achieve the task within the given time frame. Hence both of the parties, ie., Main contractor and Sub-contractor to be signed an agreement which protects both the parties' interest. Here is a sample for Conditions of Sub-contract Agreement in Construction Works.

Electrical Engineering

Electrical Engineering
Electrical engineering deals with practical applications involving current flow through conductors; focuses on the design, construction, and operation of electrical systems and equipment. It includes developing, producing and testing of electrical and electronic devices and equipment, such as, generators to produce and distribute electricity, electric motors and other electrical machinery, transmission line.

Requirements of Diesel Genset Plant in Building Services

Diesel Powered Electricity Generation Plant (Image Courtesy: www.cummins.com)

Modern Buildings essentially implement the needs of Diesel Powered Electricity Generation Plant. It would become an integral part of the building the day building occupied by its tenants. Here we look into what are the objectives, specifications, services to be considered for functioning complete Diesel Powered Electricity Generation Plant installed in a commercial Building.

Medium Voltage Cables (MV Cables) In Electrical Construction

Medium Voltage Cables (MV Cables) In Electrical Construction Works
The contractor shall supply, install, test and commission the 13.8 KV cable network as shown and indicated on the contract documents. Conductor sizes shall be metric as shown, conductor sizes with cross sectional areas smaller than specified will not be accepted. The cable installation shall include all trench work, sleeves, ducts, and all necessary fixings and cable terminations at both ends of the cable. The contractor shall supply and install cable marker posts to indicate the route of all underground cables. Markers shall be provided at every bend along the route and at sites of crossing roads or pipe lines.

Emergency Power Diesel Generating Set In Electrical Construction

Emergency Power Diesel Generating Set In Electrical Construction Works
This article covers the manufacture, supply, installation, testing and commissioning of 415 volts, 3 ph, 4 wire, Diesel Alternator Set (Diesel Genset). The set shall be mounted on common base frame and complete in all respects including the auxiliary equipment such as battery auxiliary, lube oil pumps, filters, oil storage tank, centrifuge, etc. including piping required for interconnection between the set and the auxiliaries which are mounted separately.

Mechanical, Electrical, Plumbing (MEP) in Construction Contract

MEP Works

The acronym MEP became an integral word of a building project in Middle East Gulf region during year 2000. In the inception stage of MEP, there were involvement of only two engineering branches, Mechanical and Electrical, now it included electronics, instrumentation and communication. In some occasions, Mechatronics also partake in the project for smooth completion of the whole MEP works. Companies that carry out MEP works also known as Electro-Mechanical company which has multi-faceted technicians and engineers for effective design, coordination and execution of the works.

Mechanical General Plant and Machines in MEP Work

MEP Specification drawing for Mechanical Pumping chanmber typical installation details
In this sample MEP specification section, Mechanical General Plant and Machines have been described in detail under construction contract work. Main Highlights of this MEP Specification are: Circulating Pumps, Water Storage Tank, Water Level Indication, Immersion Heaters for Hot Water Services, Direct Electric Water Heaters, and Expansion Vessels.

Air Conditioning And Ventilation Installations in MEP

Specification for Air Conditioning And Ventilation Installations in MEP

In this sample MEP specification section, Air Conditioning And Ventilation Installations have been described in detail under construction contract work. All individual components of packaged air handling units shall comply with the appropriate Sections of this Specification unless otherwise specified within the Schedules or on the drawings.

Refrigeration Plant in MEP Construction

Refrigeration Plant in MEP Construction Work
In this sample MEP specification section, Mechanical Refrigeration Plant has been described in detail under construction contract work. Main Highlights of this MEP Specification are: General Requirements, Compressors, Evaporators, Condensers, Condensing Units, Refrigeration Plant Accessories, Pipework, Valves and Ancillaries, Insulation, and Controls.

Electrical Earthing or Grounding Methods for Signal And Communication Systems

Electrical Earthing or Grounding in Signal And Communication Systems
Signal and Communication Systems: For telephone, alarm, voice and data, and other communication systems, provide 16 mm2 minimum insulated grounding conductor in raceway from a separate grounding electrode clean system to each service location, terminal cabinet, wiring closet, and central equipment location.

Electrical Earthing or Grounding Method for Road Lighting

Earthing Cables: Separate protective earthing cables for lighting column circuits are to be run with power circuit, terminated at LV supply position in lighting control panel and looped into column earthing terminals. The last column is to be bonded via an earthing bolt to a single 16 mm diameter stainless steel rod, 3.6 m long, driven into ground adjacent to column. Bonding is to be 16 mm2 stranded bare copper conductor.

General Conditions And Requirements in Electrical Construction Contract

Electrical Construction Contract Drawing
A sample Specification for Electrical Construction Contract Works that describes General Conditions And Requirements to accomplish electrical works all in conjunction with Architectural, Civil, Mechanical and other services. All electrical equipment, materials, installation and workmanship shall comply with the latest edition of the applicable codes and standards of any of these organization listed below:

Field Quality Control Method for Electrical Earthing or Grounding System Installation

Method of Electrical Earthing or Grounding System Installation
Earth electrode resistance, Insulation resistance of factory-built materials installed at the site and Insulation resistance of site-built materials installed at site to be considered individually for filed quality control check. It is further to be monitored earth resistance of individual earth unit and combined resistance of earth units.

Mechanical Ductwork, Grilles And Diffusers

MEP Mechanical Specification - ductwork support drawing
In this sample MEP specification section, Mechanical Ductwork, Grilles And Diffusers have been described in detail under construction contract work. Main Highlights of this MEP Specification are: Mechanical Ductwork, Mechanical Ductwork Supports, Mechanical Dampers - General Requirements, Flexible Joints for Mechanical Ductwork, Air Intakes and Outlets, Kitchen Extract Canopies, Kitchen Extract Air Ductwork, Access Doors, Ductwork Test Points, Ductwork Protection, Grilles, Diffusers, Sand Trap Louvers, Air Valves, and Fire Dampers.

Transformers in MV Distribution System

Transformers in MV Distribution System
This specification intended to supply, install, test and commission mineral oil immersed 1500 KVA, 3 phase indoor transformers, fitted with cable boxes, bolts, and all necessary accessories. Transformers shall be indoor type, oil filled, two winding, four off load capacity, 2.5% taps, two above and two below high voltage rating in compliance with IEC 76 or BS 171.

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