Draftsman

Overview

We are seeking an experienced Piping Draftsman / CAD Designer to support water and wastewater infrastructure projects. The role involves developing detailed piping drawings based on approved P&IDs and vendor information, coordinating with civil and structural disciplines, and supporting construction activities.

• Update and maintain P& and convert approved P&IDs and vendor data into detailed piping GA layouts, plans, and sections
• Prepare detailed drawings for pumping stations, valve chambers, chemical dosing rooms, and process buildings
• Incorporate pipe supports, sleeves, wall penetrations, flanges, clearances, access provisions, and maintenance zones into drawings
• Develop piping, valve, and fitting schedules, including MTO/BOM, based on issued drawings
• Identify, coordinate, and resolve clashes with civil and structural elements; issue redlines and drawing revisions as required
• Provide construction-phase support, including shop drawing reviews and updates

• A minimum of 10 years of relevant professional experience in piping drafting and design
• Demonstrated experience in water and wastewater infrastructure projects, including sewage treatment plants (STPs) and pumping stations
• Advanced proficiency in AutoCAD 2D and 3D, including effective use of layers, external references (Xrefs), blocks, and drafting standards
• Proven ability to independently interpret P&IDs, technical specifications, and vendor drawings
• Strong competency in the preparation of piping, valve, and fitting schedules, as well as material take-offs (MTO) and bills of materials (BOM)
• Mandatory working knowledge of MS Excel for preparation and management of schedules and quantity data
• Familiarity with Civil 3D and/or Navisworks will be considered a strong advantage