The purpose of this article is to ensure worker safety while working on different kind of projects and at the homes as well. Also to raise the awareness of electrical hazards which may be present around you and how to recognize electrical hazards. Below document shall explain the ways to eliminate, remove and prevent electrical… Read More »
What is a wiring circuit and its components? Two or more conductors (wires) through which a current flows from a source to one or more outlets. The source is where the electrical current originates within the house. Usually the breaker box or breaker panel. A conductor is any type material used to carry electrical current.… Read More »
All electrical checks and tests shall be conducted as per the manufacturer’s drawings/manuals, relevant codes of installation and below given commissioning check lists. The electrical installer/contractor shall also carry out additional tests if called for in the project electrical specifications. Contractor shall carry out insulation resistance tests by meggers of following rating. (a) Control circuits… Read More »
The lighting system installation work shall cover the supply and installation of lighting system equipment such as Main lighting distribution boards (MLDBs), lighting distribution boards (LDBs), receptacles, light control switches, ceiling fans, lighting wires, conduits, junction boxes, lighting poles, towers, etc. Lighting company shall carry out the installation of various lighting equipment as indicated in… Read More »
This method is to describe the minimum requirements for earthing conductor installation including materials receiving, storing, and installation. The electrical procedure will ensure that the requirements of underground earthing installation works are met in accordance to the codes requirements and contract specifications. Procedure will also make sure that the electrical works are carried out in… Read More »
All the people living or working in residential, commercial and industrial installations, particularly the operators and personnel who are in close operation and contact with electrical systems and machineries, should essentially be protected against possible electrification. To achieve this protection, earthing system of an installation is defined, designed and installed according to the standard requirements.… Read More »