Job Description (JD) – Mechanical QA/QC Engineer

Project: Building Construction Project

Department: Quality Assurance & Quality Control (QA/QC)

Position: Mechanical QA/QC Engineer

Location: Construction Site

1. Job Purpose

The Mechanical QA/QC Engineer is responsible for ensuring that all mechanical installation works at the building construction site are executed in accordance with approved drawings, project specifications, applicable codes and standards, and quality requirements.

The role involves inspection, testing, documentation, coordination with subcontractors and consultants, and ensuring compliance with the approved Inspection and Test Plans (ITPs).

2. Key Roles & Responsibilities

A. Quality Assurance (QA)

- Review approved mechanical drawings, specifications, method statements, and material submittals.
- Prepare and implement Inspection and Test Plans (ITPs) and checklists.
- Ensure mechanical works are carried out as per approved drawings and project specifications.
- Verify that all materials delivered to site comply with approved material submittals.
- Ensure compliance with applicable international standards, codes, and project quality requirements.
- Coordinate with consultants, contractors, and subcontractors regarding quality-related matters.
- Conduct internal quality audits and ensure implementation of corrective and preventive actions.

B. Quality Control (QC)

Inspect and monitor the following mechanical works:

- HVAC installation, including ducting, AHUs, FCUs, exhaust fans, and ventilation systems.
- Chilled water piping and equipment installation.
- Plumbing and sanitary piping installation.
- Domestic water supply and drainage systems.
- Firefighting piping and equipment installation.
- Pumps, valves, strainers, and mechanical equipment installation.
- Equipment foundations, supports, hangers, and vibration isolators.
- Insulation and cladding works for HVAC and piping systems.
- Testing, commissioning, and pre-commissioning activities.

C. Inspection & Testing





- Conduct material receiving inspections (MIR).
- Raise and coordinate Inspection Requests (IR/WIR) with the consultant.
- Perform installation inspections as per approved checklists.
- Witness pressure testing and leakage testing of piping systems.
- Inspect HVAC duct leakage testing, where specified.
- Verify flushing, cleaning, and chemical treatment of piping systems.
- Check HVAC equipment installation and alignment.
- Verify equipment performance testing and commissioning reports.
- Ensure all inspection activities are properly recorded and approved.

D. Quality Documentation

- Prepare and maintain:
- Inspection and Test Plans (ITPs).
- Inspection Request (IR/WIR) records.
- Material Inspection Reports (MIR).
- Method Statements.
- Quality Checklists.
- Non-Conformance Reports (NCRs).
- Site Observation Reports (SORs).
- Corrective Action Reports (CARs).
- Testing and Commissioning Reports.
- Mechanical Quality Records and Handover Documents.
- Maintain proper documentation for mechanical work completion and final handover.

E. Non-Conformance Management

- Identify and report non-conforming mechanical works.
- Raise NCRs for deviations from approved drawings and specifications.
- Coordinate with site teams to implement corrective actions.
- Verify rectification and close NCRs after satisfactory inspection.
- Monitor recurring quality issues and recommend preventive measures.

F. Coordination & Site Management

- Coordinate with mechanical site engineers, supervisors, subcontractors, and consultant representatives.
- Attend site quality meetings and progress meetings.




- Monitor ongoing mechanical activities to ensure quality compliance.
- Ensure inspection requests are raised at the appropriate stages of work.
- Coordinate with civil, electrical, and architectural teams to avoid interface-related issues.

3. Educational Qualification

- Diploma or Bachelor's Degree in Mechanical Engineering.
- Additional certification in QA/QC will be an advantage.

4. Experience

- 3–7 years of experience in mechanical QA/QC for building construction projects.
- Experience in HVAC, plumbing, firefighting, and mechanical equipment installation.
- Experience working with consultants and main contractors on building construction sites.

5. Technical Skills

- Good knowledge of HVAC, plumbing, drainage, and firefighting systems.
- Knowledge of ASHRAE, SMACNA, NFPA, ASTM, and relevant plumbing standards.
- Knowledge of ISO 9001 Quality Management Systems.
- Ability to read and interpret mechanical shop drawings and coordinated drawings.
- Knowledge of material inspection, installation inspection, and testing procedures.
- Familiarity with AutoCAD and MS Office.
- Good knowledge of QA/QC documentation and inspection procedures.

6. Key Competencies

- Strong observation and problem-solving skills.
- Attention to detail.
- Positive communication and coordination skills.
- Ability to work under construction deadlines.
- Strong documentation and reporting skills.
- Ability to manage multiple inspections and site activities.

7. Key Performance Indicators (KPIs)

- Percentage of inspections approved on first submission.
- Reduction in NCRs and site quality observations.
- Timely closure of NCRs.
- Compliance with approved ITPs and project specifications.
- Accuracy and timely submission of QA/QC documentation.
- Successful completion of mechanical testing and commissioning.
- Zero major quality-related issues during project handover.

Pay: Up to ₹63,000.00 per month

Work Location: In person

📌 Mechanical QA/QC Engineer (Dahej)
🏢 Bansal Infratech Synergies India
📍 Dahej