ELECTRICIAN JOB DESCRIPTION: Electrical installation and maintenance LT panel operation and maintenance DG set and UPS operation Transformer and motor maintenance Cable termination and fault identification Preventive and breakdown maintenance Reading electrical drawings and single-line diagrams (SLDs) Use of electrical testing instruments such as multimeters, clamp meters, insulation testers (megger), and earth testers Basic knowledge of fire alarm and emergency electrical systems PLUMBER JOB DESCRIPTION : Plumbing installation and maintenance Water supply and distribution systems Sanitary and drainage systems Sewage and storm water management Pump operation and maintenance Leak detection and rectification Pipe threading, cutting, welding, and jointing Reading plumbing layouts and drawings Knowledge of plumbing tools and testing equipment Preventive and breakdown maintenance MST JOB DESCRIPTION : Electrical maintenance Plumbing maintenance HVAC operation and maintenance DG Set and UPS operation Pump and motor maintenance Basic civil and carpentry work Preventive maintenance planning Breakdown troubleshooting Fire and Life Safety systems awareness Reading technical drawings and maintenance manuals