I am freelance electrical engineer having almost 9 year experience in residential buildings, office buildings, private villas, hotels, malls and many more. Based on the project/client requirement and scope, efficient electrical scheme design is prepared in conformance with International Standards and Codes such as BS, IESNA, IEC, CIBSE, NEC, NFPA, IEEE, etc.. Design documents responsibilities are as follows: Concept Design Report Electrical Load Estimate Calculation Preparation of Power Single Line Diagram Indoor Lighting Design through Dialux software Preparation of Lighting & Power Layout along with its wiring Electrical Equipment Sizing like Distribution Boards LV cabling-routing layout, correct sizing based on Ampacity, Derating Factor and Voltage Drop Design and Selection of Transformer, Generator and UPS distribution system. Preparation of Distribution Board Schedules Civil Requirements. Earthing and Lightning Systems, etc.. Calculations & Bill of Quantities.