It is well known that Circuit Breakers are devices which are used to break a circuit continuity and restore it again when required. Normally these are known as switching devices that can be activated manually or automatically to control the electrical power systems. In case of short circuiting or leakage of the larger amount of… Read More »
Below is a precise electrical installation method statement that covers installation of main distribution board and MCC panel board in compliance with the approved design, drawings, manufacturer instructions and material submittals. The electrical or MEP project manager is overall responsible for the implementation of this procedure and any relevant documents/standards. Site Engineer will be responsible… Read More »
The purpose of this procedure is to ensure that all works regarding electrical junction box and supports installation for electrical instrumentation works shall be done in accordance with the applicable local standards and all other applicable international codes and standards. Scope of work covers the steps to be followed for the junction box and support… Read More »
Prior to commencement of work, all shop drawings will be submitted for approval by consultant/client. Shop drawings will show the layout of pipe and cables as well as the section drawings. Only approved shop drawing will be used for installation. All materials to be used will be submitted for Engineer’s approval in forms of Material… Read More »
The electrical energy is almost exclusively generated, transmitted and distributed in the form of alternating current. Therefore, the question of power factor immediately comes into picture. Most of the loads (e.g. induction motors, arc lamps) are inductive in nature and hence have low lagging power factor. Low power factor is highly undesirable as it causes… Read More »
Purpose of this method statement is to outline the sequences and methods of works intended to be used for for laying underground 33 kV power and fiber optic cables including the excavation of trench and backfilling. The electrical contractor has the right to adapt the methods of execution as contained in this document from time… Read More »