Civil & Infrastructure Solutions

Cambay’s Civil and Infrastructure Solutions span the entire spectrum of ‘design to deliver’ across the architectural, contracting, civil engineering, and construction industries worldwide. We are proficient in Construction, Infrastructure Projects,Technology, Engineering, and maintain quality standards in all our businesses.

MEP Design Services and Support Services

Our MEP design services offer support forengineering drawings for various buildings including residential, commercial, hospital,educational, and more. Our MEP models, which are Building Management System (BMS) and Integrated BMS (IBMS)-enabled, help project managers and developers to maintain a building through its entire life cycle - from concept, design detailing, construction, to facility management and eventually, demolition.

We offer dynamic MEP models that allow changes to the components to be reflected across the entire model. This allows for an earlier conflict resolution between the components in the design cycle,so costly changes can be reduced during construction. With our detailed processes and documentation, you can easily reproduce your designs.

We reduce administrative costs by improving communication between contractors using 3D models and visual collaborative tools.Our instant decision-making capabilities resolve conflicts during constructionand eliminate waste and unnecessary costs.


  • Electrical site plans
  • Electrical one line diagrams (Riser diagrams)
  • Electrical schematics
  • Solar panel detailing
  • Electrical, power and lighting plans
  • Solar panel detailing
  • Electrical, power and lighting plans


Mechanical Equipment Design & Analysis for

  • Equipment schedule
  • Compressed air and medical gas system plan drawings
  • Drafting services for domestic water plumbing
  • Natural and LP gas piping drafting services
  • Plumbing and drainage drafting Services
  • Locate and coordinate pipe sleeve requirements
  • Demolition and existing plan drawings
  • Shop drawings, As-builts, specifications, and coordination
  • Isometrics, Riser diagrams, details, schematics, and schedules


  • Equipment piping sizing and design layout plan drawings
  • Design and drafting services for HVAC system construction plan drawings
  • Details, schematics, schedules, legends and control diagrams
  • As-builts, specifications, coordination drawings, shop drawings and addendums


  • Boilers
  • Radiant heat
  • Direct vent heating
  • Space heaters
  • Indoor coil systems
  • Forced hot air/ water
  • Thermostats
  • Natural gas heating
  • Heat pumps - Standard and ground source
  • Heat pumps
  • Wall and floor Furnaces


  • Ductwork
  • Custom projects
  • Generators
  • Systems and circulators
  • Central systems
  • Energy management units
  • Packaged units
  • Energy efficient systems


  • Overhead Units
  • Ductless split systems
  • Sheet metal ducts
  • Humidifiers / Dehumidifiers
  • Central air systems
  • Window/ Rooftop unit systems
  • Air cleaners and filters

Structural Steel Detailing & Steel Structure Designs

We provide a wide range of Structural Design, Structural Modelling, and Structural Detailing services. Our team has hands-on experience in the international codes and standards like AISC, CSA, BS, ASI, and has worked with clients across the world.

Structural Engineering is a sector where the detailing work is generally marred by minor mistakes due to negligence, resulting in delays and the eventualdecline in quality accompanied by monetary loss. We have enforced a procedural code of conduct to ensure that designs and drawings are thoroughlychecked before the final delivery. The steps include:

  • Structural design and Shop Drawings
  • Structural Design analysis
  • Connection design, Drawings and Visualizations Drawings
  • Rebar Design Solutions
  • Fabrication Drafting & Drawing
  • Tekla Steel Detailing

Laser Scaning & 3D Modelling

Our 3D laser scanning and modeling technique is fast, accurate, and reduces field time compared to traditional surveying. You can pinpoint data and have models at your fingertips for a complete picture of each property and asset.

With our services you also get deliverables in any format you require right from Point Clouds, 3D Solid and Revit Models to 2D CAD Drawings, Flythroughs, and more.

Solutions deployed by our experts eliminate the need to send a survey crew to re-measure. Our team captures all the detailsaccurately and offers designs that areready-for-survey from your computer. Our capabilities include:

  • 3D laser scanning for new platforms or vendor packages
  • As-built data collection for brownfield retrofit projects to ensure a clash-free design
  • 3D laser scanning for the production of ‘As-built’intelligent 3D models
  • Facilitate data capture for the implementation and updating of Engineering Asset Management Systems
  • Dimensional control
  • Data processing, clash detection, and Point Cloud Viewing
  • Export to CAD platforms including AutoCAD, Micro station
  • Softwares used - PDMS, PDS, Smartplant, andAutoPlant
  • Conversion into geometric or fully intelligent 3D models on any platform

Building Information System Modelling(BIM Modeling)

We specialize in delivering end-to-end Revit BIM solutions for building construction projects. Our virtual design and construction (VDC) capabilities across architectural, structural and MEP disciplines empower architects, engineers, general contractors, design consultants, and manufacturers for an informed decision making.Our services also help them savetime, cost, error avoidance, and a lot more.

Our BIM and CAD specialists have a collaboration model with architects and engineers in placeto enhance designs. We also work with facility managers to optimize operational efficiencies and service quality.We maintain the required level of detail (LOD 100 to 500) to create a richer and detailed BIM model.

Our models support easy interoperability and permit higher levels of flexibility and customization. Here is a snippet of our capabilities:

  • 3D BIM Modeling Services
  • Coordinating Construction Sequencing
  • Level of Development (LOD)
  • Revit Family Creation
  • BIM Clash Detection and Risk Mitigation
  • MEP BIM Services
  • Functional Architectural 3D models of buildings
  • Services clash detection & analysis
  • BOQ estimation & presentation as per formats like IS 1200
  • Rendering (still &video)

2D/3D CAD Services

We have experience in every aspect of CAD operations and specialize in coordination and drafting services,building services (M&E) contractors, and scheme drafting services for architects, consultants, and electrical contractors.

Our drafting team produces 2D CAD drawings as well as 3D CAD models for a range of applications.

  • 2D Drawing preparation
  • 2D to 3D Model conversion
  • Extraction of 2D drawings from 3D Models
  • Intelligent P&ID conversion
  • Primitive and Intelligent 3D Modeling
  • Digitizing of paper archives to CAD drawings