PHE & Fire Fighting Draftsman / Modeler

Company Description

Our architectural practice, ANA Design, has been based in New Delhi, India for nearly three decades. We recently registered our architectural consultancy and project management services in the UAE.

We provide comprehensive services to our clients, leveraging our in-house team of architects and engineers. Our services include :

• Architecture Design :
• We are passionate about architectural design and utilize advanced technologies like Building Information Modeling (BIM) to deliver exceptional value.
• Engineering :
• Our in-house engineers are dedicated to providing seamless MEPF services that optimize costs and ensure client satisfaction.
• Construction :
• Our focus on project and construction management has led to many successful builds across the Indian Subcontinent and Africa, including the integration of efficient services design and elegant structural systems.

DUTIES & RESPONSIBILITY

1. General Responsibilities

Prepare, update, and maintain BIM models and detailed CAD drawings for PHE and fire-fighting

systems in coordination with design engineers.

Ensure that all drawings and models comply with project standards, specifications, and BIM

execution plans (BEP).

Coordinate with architectural, structural, and MEP disciplines to avoid clashes and ensure smooth

integration.

Maintain document control by following proper naming conventions, revision control, and file

organization.

Support the design team during concept, schematic, detailed design, and construction

documentation phases.

2. BIM Modeling Responsibilities

Develop 3D BIM models of plumbing, drainage, stormwater, and fire protection systems using

software such as Revit, Navisworks, or Civil 3D.

Create and manage BIM families, parameters, and templates specific to PHE and fire-fighting

components.

Conduct clash detection and coordinate model revisions with other disciplines.

Extract 2D drawings, sections, and schedules directly from BIM models.

Ensure models are aligned with the project coordinate system and LOD (Level of Detail /

Development) requirements.

Collaborate in BIM coordination meetings and assist in resolving modeling issues

3. PHE System Responsibilities

Prepare detailed layout drawings for :

o Water supply systems (domestic, flushing, irrigation, and drinking water).

o Drainage and waste systems (soil, waste, vent, and storm drainage).

o Sump, water tank, and pump room layouts.

o Water balance and schematic diagrams.

Incorporate correct pipe sizes, slopes, and fittings as per design and local authority standards.

Coordinate routing with structural and architectural constraints.

4. Fire Fighting System Responsibilities

Prepare 3D models and detailed drawings for :

o Fire sprinkler, hydrant, hose reel, and fire pump systems.

o Fire riser diagrams, zoning, and control valve layouts.

Ensure system layout complies with NFPA, NBC, UAE Fire Code, or local authority regulations.

Coordinate fire-fighting services with other MEP services and structural elements to avoid conflicts.

Generate schedules for pipe fittings, valves, sprinklers, and accessories.

5. Coordination & Quality

Attend coordination meetings and update models / drawings as per design changes.

Conduct clash detection reviews with the BIM coordinator or BIM lead.

Ensure quality and accuracy of drawings before submission.

Maintain as-built models and drawings after construction stage updates.

Document No : ANA-HR-MEP-01

Rev Date. 10 / 14 / 2025

Page 2 of 2

JOB DESCRIPTION

Support site teams by providing coordinated shop drawings when required.

6. Software Skills (Preferred)

Autodesk Revit MEP (Mandatory)

AutoCAD

Navisworks Manage / BIM 360 / ACC Docs

Civil 3D (for external drainage layouts)

Microsoft Excel (for quantity extraction and schedules)

7. Reporting & Documentation

Report progress and issues to the BIM Coordinator / Senior Engineer.

Maintain model and drawing version logs.

Support preparation of quantity take-offs (QTO) and BOQ extraction from BIM models.

Participate in regular QA / QC checks to ensure drawings meet company and project standards.

8. Key Performance Indicators (KPIs)

Accuracy and compliance of drawings to design intent and codes.

Timely delivery of coordinated BIM models and drawings.

Reduction of coordination clashes through effective modeling.

Quality of documentation and adherence to BIM protocols.

WORK EXPERIENCE / TRAITS

5+ year of experience with Auto CAD and at least two years using the intelligent features within the

CAD programs. Familiarity with Autodesk Revit MEP 2021 or higher.

Ability to work as a team member in a dynamic environment with rapidly changes

ACADEMIC / TRADE QUALIFICATIONS

ITI or Diploma in Civil / Mechanical discipline

Associates degree in drafting or Equivalent training & experience