Plumbing Design Engineer(MEP)

Ful-Time | Devanahalli/Bangalore | MEP Design Consultancy

1. Position Overview
We are seeking a technicaly strong and detail-oriented Plumbing Design Engineer (PHE) with 3–8
years of experience in MEP Design Consultancy.
The candidate wi l be responsible for complete plumbing system design including water supply
systems, drainage systems, storm water systems, tank sizing, hydraulic calculations, and plumbing
BOQ preparation for residential, commercial, hospitality, institutional, and industrial building
projects.
This is a pure design consultancy role involving engineering calculations, layout preparation,
coordination, and documentation. Site-only execution profiles wi l not be considered.

2. Key Responsibilities

A. Water Supply System Design
● Preparation of complete Water Inlet & Outlet Plumbing Design
● Internal and External Water Supply Layouts
● Water Demand Calculation as per NBC / CPHEEO guidelines
● Fixture Unit (FU) based demand calculation
● Pump Head Calculation and Pump Selection
● Design of Sump Tank (Underground Water Tank)
● Design of Overhead Tank (OHT)
● Tank Capacity Calculation based on occupancy & demand
● Water Distribution Riser Design
● Hot and Cold Water System Design

B. Drainage & Sewerage System Design
● Drainage Design using Fixture Unit (FU) Calculation
● Sanitary Drainage Layout Design
● Soil, Waste & Vent System Design
● Pipe Slope Calculation and Invert Level Planning
● Vent Pipe Sizing & Vent Layout
● Manhole & Inspection Chamber Layout Planning
● Underground Drainage Routing & Coordination
● Horizontal and Vertical Drainage Riser Diagrams

C. Storm Water & Rainwater System Design
● Complete Storm Water Design
● Roof Drainage Layout
● Rainwater Down-take Pipe Design
● Storm Water Pipe Sizing
● Surface Drainage & External Storm Network Planning
● Rainwater Harvesting System Design
● Storm Water Discharge Planning

D. Tank & Pump Room Engineering
● Sump Tank Design (UG Tank Design)
● Overhead Tank Design (OHT Design)
● Partition Planning (Domestic / Flushing / Fire Compartments)
● Pump Room Layout Planning
● Transfer Pump Selection
● Booster Pump Calculation
● Level Control & Pump Control Logic

E. BOQ & Documentation
● Plumbing BOQ Preparation
● Quantity Take-Off from Plumbing Layout Drawings
● Preparation of Detailed Material Specifications
● Valve Schedules, Pipe Schedules & Fixture Schedules
● Isometric Drawings for Complex Piping
● Cost Estimation Support
● Vendor Technical Comparison Support
● Value Engineering for Cost Optimization

F. Coordination & Compliance
● Coordination with Electrical, HVAC, Structural & Architectural Teams
● Participation in BIM Coordination Meetings
● Clash Detection Support in Revit MEP
● Compliance with NBC Part 9
● Knowledge of CPHEEO Guidelines
● Familiarity with IS 2065, IS 13498
● Authority Submission Support (if required)

3. Required Qualifications
Education
B.E / B.Tech in Mechanical or Civil Engineering (Mandatory)
Experience
● 3–8 Years in Plumbing / PHE MEP Design Consultancy
● Experience in Residential, Commercial, Hospitality Projects
● Consultancy background preferred over contractor/site-only profiles

4. Mandatory Technical Skills
● AutoCAD – Advanced (Plumbing Layout Drafting & Detailing)
● Revit MEP – 3D Pipe Routing & Modeling
● MS Excel – Hydraulic Calculations & Plumbing BOQ Preparation
● Strong knowledge of Water Supply & Drainage Design Principles

5. Technical Knowledge Requirements
Candidate must demonstrate hands-on experience in:
● Water Demand Calculation
● Water Inlet & Outlet Plumbing Design
● Storm Water Design
● Drainage Design using FU Calculation
● Sump Tank Design
● Overhead Tank Design
● Plumbing BOQ Preparation
● Hydraulic Calculation Fundamentals
● Pipe Sizing & Pressure Loss Calculation
● Pump Head Calculation

6. Core Competencies
● Strong analytical and hydraulic calculation ski ls
● High attention to detail
● Effective coordination ability
● Multi-project handling capability
● Technical documentation standards
● Ability to meet strict design deadlines