Draughtsman – Water & Wastewater Treatment

Department: Engineering / Design

Education & Experience

  • Diploma in Mechanical Engineering or equivalent.
  • Minimum 02 to 03 years of experience in the field of water and wastewater treatment.
  • Proven experience in preparing mechanical, electrical, and instrumentation drawings of water and wastewater treatment plants.

Technical Skills

  • Proficiency in AutoCAD (2D essential, 3D preferred).
  • Familiarity with process flow diagrams, equipment layouts, and skid-mounted system drawings.
  • Understanding of piping standards, supports, fittings, and valve arrangements.
  • Basic understanding of electrical layouts and instrumentation wiring diagrams.
  • Knowledge of Plant 3D, Revit, or SolidWorks will be an added advantage.

Key Responsibilities

  • Develop PFDs, P&IDs, GA drawings, piping layouts, equipment layouts, cable/cable tray layouts, and civil interface drawings.
  • Develop detailed mechanical, electrical, and instrumentation drawings as required.
  • Develop fabrication and installation drawings for tanks, skids, pipe supports, and equipment assemblies.
  • Coordinate with design engineers and project managers to incorporate design inputs and ensure timely submission of drawings.
  • Update and maintain as-built drawings based on site feedback and modifications.
  • Assist in BOQ preparation by extracting quantities from drawings.
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