Drawing PreparationPrepare detailed 2D drawings using AutoCAD for WWTP/STP/ETP projectsDevelop GA (General Arrangement) drawings, layout drawings, and sectional drawingsProcess & Equipment DrawingsPrepare P&ID drawings, process flow diagrams, and piping layoutsDraft equipment layout drawings for tanks, pumps, blowers, pipelines, and accessoriesCivil & Structural CoordinationPrepare and update civil drawings such as tank layouts, foundations, and RCC detailsCoordinate with civil, mechanical, and electrical teams for drawing inputsRevisions & As-Built DrawingsModify drawings as per site changes and consultant/client commentsPrepare as-built drawings after project completionStandards & AccuracyEnsure drawings comply with project specifications, standards, and codesMaintain drawing accuracy, scale, and proper layeringDocumentation & Drawing ControlMaintain proper drawing numbering, revisions, and recordsSupport submission of drawings for client/consultant approval