Drafter

SUNMAN SOLUTION ENGINEERING PTE. LTD.; Singapore; On-site; SGD 42,000 - 65,000; Full time

Job summary

The Drafter at SUNMAN SOLUTION ENGINEERING PTE. LTD.

prepares detailed shop drawings and technical plans for HVAC ducting on construction projects, ensuring accuracy and compliance with project requirements. Using AutoCAD or Revit, the drafter produces layout drawings and installation details, coordinates with MEP, architectural, and structural layouts, and revises drawings based on client comments and on-site conditions.

Qualifications

• Prepare detailed shop drawings for HVAC ducting systems.
• Coordinate with engineers, contractors, and other trades to ensure accuracy.

Responsibilities

• Prepare detailed shop drawings for ducting systems based on project specifications.
• Produce layout drawings, sections, and installation details using AutoCAD, Revit, or other drafting software
• Coordinate drawings with MEP, architectural, and structural layouts
• Revise drawings per client comments and site conditions
• Generate as-built drawings upon project completion
• Assist in quantity take-off (QTO) and material estimation
• Ensure drawings comply with local codes and project requirements
• Liaise with project engineers and subcontractors to resolve technical issues
• Maintain version-controlled documentation
• Support project teams with drafting updates

Skills

Drafter

HVAC drafting

MEP coordination

Documentation

Tools

AutoCAD

Revit

Job description

Job Summary

The Drafter is responsible for preparing detailed shop drawings and technical plans for HVAC ducting systems in construction projects. This role ensures accuracy, compliance with project specifications, and coordination with engineers, contractors, and other trades.

Key Responsibilities

Prepare detailed shop drawings for ducting systems based on project specifications, tender drawings, and engineering designs

Produce layout drawings, sections, and installation details using AutoCAD, Revit, or other drafting software

Coordinate drawings with other building services (MEP), architectural, and structural layouts

Revise drawings according to client comments, consultant feedback, and site conditions

Generate as-built drawings upon project completion

Assist in quantity take-off (QTO) and material estimation for duct work fabrication and installation

Ensure drawings comply with local codes, standards, and project requirements

Liaise with project engineers, site supervisors, and subcontractors to resolve technical issues

Maintain proper documentation and version control of all drawings

Support project teams with technical drafting and design updates