. Job Purpose

The Senior Draughtsman / Draughtsman ACHE is responsible for preparing accurate and detailed engineering drawings for Air Cooled Heat Exchangers (ACHE), ensuring compliance with design inputs, standards, and fabrication requirements.

The role supports design, production, and project execution teams by delivering high-quality drawings within defined timelines.
Scope of Role

The role is responsible for:
Preparation of ACHE engineering and fabrication drawings
Supporting thermal and mechanical design teams
Ensuring drawing accuracy and compliance
Coordination with production and quality teams
Key Responsibilities

4.1 Drawing Preparation (ACHE)
Prepare drawings for:
Air Cooled Heat Exchangers
Tube bundles
Headers
Structural supports
Develop:
General Arrangement (GA) drawings
Fabrication drawings
Detail drawings

4.2 CAD Drafting
Use CAD tools such as:
AutoCAD
2D / 3D drafting software
Ensure proper dimensioning, tolerances, and detailing.

4.3 Interpretation of Design Inputs
Interpret inputs from:
Thermal design (HTRI outputs)
Mechanical design calculations
Datasheets and specifications
Convert engineering data into detailed drawings.

4.4 Compliance with Standards
Ensure drawings comply with:
API standards (API 661 preferred)
Project specifications




Company drafting standards

4.5 Revision & Document Control
Incorporate revisions and maintain version control.
Ensure traceability of drawing changes.
Maintain proper documentation as per procedures.

4.6 Coordination with Design & Production
Coordinate with:
Thermal design engineers
Mechanical design team
Production / Shop floor
Support resolution of drawing-related queries.

4.7 Manufacturing Support
Provide drawing support for fabrication and assembly.
Assist in resolving shop-floor issues related to drawings.

4.8 Quality & Accuracy
Ensure high accuracy in:
Dimensions
Layouts
Material specifications
Minimize errors and rework.

4.9 Continuous Improvement
Follow drafting standards and checklists.
Suggest improvements in drawing practices and tools.
Additional Responsibilities (Senior Draughtsman)
Handle complex ACHE drawings and assemblies.
Guide and mentor junior draughtsmen.
Ensure adherence to standards across team.
Support checking process and internal reviews.
Key Result Areas (KRA)
Timely preparation of ACHE drawings
Accuracy and quality of drawings
Compliance with API standards and specifications
Support to production and execution
Reduction in drawing-related errors

📌 Senior Draughtsman Vadodara
🏢 Tema India
📍 Vadodara