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MEP-PHE Engineer

Larsen & Toubro -
Mumbai, Maharashtra

Apply Now

Job details

Qualifications

AutoCAD
Mechanical engineering
Construction plumbing
Mechanical Engineering
Revit
Quality assurance
Bachelor's degree
Plumbing
B.E.
Construction
BSME
Civil Engineering
Water treatment

Full job description

MEP-PHE Engineer

LNT/-E/1707738

BNF-Buildings & Factories
Mumbai

Posted On 30 Mar 2026
End Date 26 Sep 2026
Required Experience 3 - 8 years

Skills

Knowledge & Posting Location

Control Panel Design Operational Acceptance

Minimum Qualification

Bachelor of Engineering (BE)

Job Description

Job Description: MEP-PHE Engineer (Turnkey / "Lock & Key" Projects)

Role Purpose

In a Lock & Key (Turnkey) project, the MEP-PHE Engineer (Mechanical, Electrical, Plumbing, and Public Health Engineering) is the technical specialist responsible for the building's "fluid and life safety" systems. While a Senior Manager handles the high-level strategy, the PHE Engineer is the boots-on-the-ground expert ensuring that every pipe slope is perfect, every pump is calibrated, and every fire sprinkler is positioned with aesthetic precision.

In a turnkey project, there is zero tolerance for error. Once the "Key" is handed over, the internal finishes (marble, hardwood, bespoke joinery) are at extreme risk if a plumbing failure occurs. The MEP-PHE Engineer’s mission is to guarantee a "Zero-Leak, Zero-Noise, and Zero-Odour" environment through rigorous engineering oversight and meticulous installation management.

I. Strategic Core Responsibilities

1. Technical Execution of Public Health Systems

The PHE Engineer ensures the building’s water and waste systems function as a silent, efficient machine.

Water Distribution: Supervise the installation of domestic cold and hot water networks. This includes verifying the "Loop" system for hot water to ensure instant delivery at the tap—a hallmark of turnkey luxury.
Sanitation & Drainage: Oversee the laying of soil, waste, and vent pipes. The Engineer must ensure the correct gradient (slope) is maintained throughout horizontal runs to prevent blockages and "air-locks."
Acoustic Mitigation: In high-end turnkey projects, "noise" is a defect. The Engineer ensures all vertical stacks are wrapped in acoustic lagging and that "silent-pipe" technology is utilized in proximity to living areas.

2. Fire Protection & Life Safety Integration

The Engineer manages the technical interface between water systems and fire safety.

Sprinkler & Hydrant Networks: Oversee the installation of fire suppression systems in strict accordance with NFPA 13 or local Civil Defense codes.
Aesthetic Alignment: Work with the Finishing Manager to ensure that sprinkler heads are perfectly centered within ceiling tiles or aligned with lighting tracks, maintaining the "Turnkey" aesthetic without compromising safety coverage.
Pump Room Integration: Supervise the installation and "dry-run" testing of fire pumps and jockey pumps, ensuring they interface correctly with the Fire Alarm Control Panel (FACP).

3. Quality Assurance & "Flood-Proof" Protocol

The most critical phase of a turnkey project is the "closure" of walls and ceilings.

Hydrostatic Pressure Testing: Lead the 24-hour pressure testing for all supply lines (typically at 1.5x the working pressure). The Engineer must personally sign off on every "Test Card" before any architectural finishing (drylining/tiling) begins.
Gravity Leak Testing: Conduct "Flood Tests" for bathrooms and balconies. This involves plugging drains and filling the area with water for 24–48 hours to verify the integrity of the waterproofing membrane and floor drains.
CCTV Drainage Surveys: For complex turnkey projects, the Engineer may utilize "Pipe Cameras" to inspect the interior of buried or encased drainage lines to ensure no debris or "mortar-fall" has obstructed the pipes.

4. Equipment Commissioning & Handover

Final Fix & Sanitaryware: Supervise the installation of high-value sanitary fixtures (concealed cisterns, thermostatic mixers, rain showers). The Engineer ensures that "rough-ins" were so precise that the final plates sit perfectly flush against the wall finish.
Water Balancing: Adjusting valves to ensure that flow rates at every outlet match the design intent, preventing "pressure drops" when multiple fixtures are used simultaneously.
As-Built Documentation: Compiling the "Operation & Maintenance" (O&M) manuals, ensuring the client receives a clear map of all hidden valves, clean-outs, and access panels.

II. Technical Proficiency & Domain Expertise

A successful MEP-PHE Engineer must be a master of the following:

Hydraulics: Understanding flow velocity, head loss, and the "Water Hammer" effect.
PHE Codes: Deep familiarity with the International Plumbing Code (IPC) and local municipal water authority regulations.
Material Science: Knowledge of the chemical compatibility between different pipe materials (CPVC, HDPE, PPR, Copper) and the specific adhesives or welding techniques required for each.
Water Treatment: Understanding the mechanics of sand filters, carbon filters, and water softeners.

III. Required Qualifications & Experience

Education & Professional Status

Academic: Bachelor’s Degree in Mechanical Engineering or Civil Engineering (with a PHE/Environmental elective).
Software: Proficiency in AutoCAD and Revit MEP (for viewing/modifying 3D coordination models).
Certifications: Valid Site Safety certification (OSHA/IOSH/SMSTS) and potentially a "Licensed Plumber" or "Professional Engineer" status depending on the region.

Professional Experience

Duration: 5–10 years in MEP construction, with at least 3 years focused on Turnkey Fit-out or Luxury Residential/Hospitality projects.
Project Profile: Must have a track record of delivering "Grade A" interiors where the plumbing was integrated into complex architectural designs.

IV. Soft Skills & Behavioral Competencies

Meticulous Record-Keeping: Maintaining a digital log of every pressure test, material delivery, and site instruction to protect the project from future claims.
Spatial Reasoning: The ability to look at a 2D drawing and visualize the 3D "clashes" between a drainage pipe and a structural beam.
Collaborative Persistence: The ability to work with the Interior Designer to find a "middle ground" when a pipe location conflicts with a decorative feature.
Ownership: A "Lock & Key" project is about the result; the Engineer must feel personally responsible for every drop of water that enters or leaves the building.

V. Key Performance Indicators (KPIs)

Test Pass Rate: 100% of pressurized systems must pass the final witness test by the Consultant without failure.

Zero Rework: No instances of "breaking open" finished walls/floors to address a plumbing leak post-installation.

Schedule Adherence: Completing "First Fix" and "Second Fix" activities exactly as per the master schedule to allow finishing trades to proceed.

Snag Density: Maintaining an average of less than 0.5 snags per wet area (bathroom/kitchen) during the final client walkthrough.

Apply Now

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I want to receive the latest job alerts for o&m engineer (mechanical)

Explore jobs in more locations

MEP-PHE Engineer

Skills

Knowledge & Posting Location

Minimum Qualification

Job Description

Job Description: MEP-PHE Engineer (Turnkey / "Lock & Key" Projects)

Role Purpose

I. Strategic Core Responsibilities

1. Technical Execution of Public Health Systems

2. Fire Protection & Life Safety Integration

3. Quality Assurance & "Flood-Proof" Protocol

4. Equipment Commissioning & Handover

II. Technical Proficiency & Domain Expertise

III. Required Qualifications & Experience

Education & Professional Status

Professional Experience

IV. Soft Skills & Behavioral Competencies

V. Key Performance Indicators (KPIs)