Draughtsman

The HVAC Draughtsman will be responsible for preparing detailed HVAC shop drawings, coordination drawings, and as-built drawings for commercial, industrial, and residential projects. The role requires expertise in AutoCAD and HVAC drafting standards, with a strong focus on coordination, accuracy, and compliance with project specifications, local codes, and industry best practices.

Key

Responsibilities Prepare detailed HVAC shop drawings, coordination drawings, and as-built drawings using AutoCAD and other drafting software. Develop HVAC layouts for ductwork, chilled water piping, refrigerant piping, drainage systems, and equipment installation. Prepare HVAC sections, elevations, schematics, and installation details in accordance with project specifications and applicable standards.

Coordinate HVAC drawings with architectural, structural, electrical, plumbing, and fire protection drawings to identify and resolve clashes. Revise and update drawings based on consultant comments, site conditions, and design modifications. Extract quantities from drawings and assist in the preparation of material take-offs and Bills of Quantities (BOQs). Ensure all drawings comply with project

requirements, local regulations, and company drafting standards. Maintain proper documentation and control of drawing revisions, submissions, and approvals. Assist HVAC engineers in preparing design layouts, equipment schedules, and technical submittals. Conduct site visits, when required, to verify installation progress and prepare as-built documentation. Coordinate with project managers, engineers, consultants, and site teams to ensure timely issuance of accurate drawings.

Support project teams in resolving design and coordination issues during project execution.

Requirements DAE (Mechanical) or Intermediate, preferably with relevant HVAC drafting certifications. 3–5 years of relevant experience in HVAC drafting and design support within MEP, construction, or engineering projects. Proficiency in AutoCAD and HVAC drafting software. Strong understanding of HVAC systems, ducting layouts, piping systems, and equipment installation. Knowledge of MEP coordination and clash detection processes.

Familiarity with HVAC design standards, codes, and construction practices. Ability to prepare BOQs, material take-offs, and technical documentation. #J-18808-Ljbffr. 004000.