1. Total Experience

- Senior Draftsman Piping : 5 - 10 years of relevant experience in piping drafting and 3D modelling.

2. Domain Experience

- Must have worked in Oil & Gas, Petrochemical, Refinery, Chemical plants, Power, or similar industries.
- Experience in EPC (Engineering, Procurement & Construction) setting is essential.
- Hands-on experience in Piping Layouts, Equipment Layouts, Isometrics, and Support Drawings.

3. Software Skills

- Proficiency in:
- AutoCAD (advanced)
- Navisworks (model review, clash checks)

- Experience in extraction and checking of isometrics, GA drawings, and material take-offs (MTOs).

4. Technical Experience

Senior Draftsman:

- 2D drafting of piping layouts, equipment layouts, platform layouts.
- Preparation of isometric drawings as guided by engineers.




- Preparation of MTOs and bills of materials.
- Ability to read and understand P&IDs; and equipment drawings.
- Experience in preparing 3D piping models for complete units.
- Development of piping GA drawings, isometrics, support drawings.
- Preparation of skid layouts, pipe rack layouts, utility station layouts, expansion loops, etc.
- Knowledge of pipe supports and spring supports.

5. Standards & Codes Knowledge

- Knowledge of piping design and drafting practices as per:
- ASME B31.3, B31.1
- API, ASTM standards

- Familiarity with company / client drafting standards.

📌 Piping Draughtsman (Hyderabad)
🏢 Mahathi Infra Services
📍 Hyderabad