We have expertise in resourcing and execution of large- and small-scale projects in Oil & Gas Industry consisting of Upstream, Midstream and Downstream operating both Onshore & Offshore. Our team has technical expertise in Executing Design, Detailing, Drafting, As Built and Support to Construction team. Project team in areas comprising

Piping Engineering Solutions

We are capable of providing integrated solutions with best technical expertise coupled with latest technologies. We offer detail engineering and drafting for onshore and offshore projects specializing in process, safety design, piping, pipelines, electrical, instrumentation, telecom, civil & structural, metallurgy & corrosion, rotary & static equipment and HVAC.

  • Engineering Conceptual studies & Detail feasibility Analysis
  • Basic Engineering
  • Detailed Engineering Design
  • Perform Adequacy studies for the existing facilities
  • Evolutions & Selection of new technologies
  • Co-ordination with technology licensors for techno-commercial Evaluation
  • Plot Plan Development of various process plant
  • Development of Conceptual Study Layout
  • Development of Equipment layouts, piping layouts
  • 3D modelling using PDMS Drafting using AutoCAD
  • Selection of Piping Components and Special Parts
  • Preparation of Material Specification Sheet and Data Sheets
  • Preparation of Engineering Design Basis
  • Preparation of Tendering Documents and MTO
  • Analysis of various piping systems using CAESAR II
  • Selection of Various pipe supports and Support Sketches
  • Preparation of Nozzle Orientation of Process Equipments
  • Preparation of Construction Isometrics
  • Preparation of As Built Drawings required for record
  • Use of various CODES and STANDARDS for designing
  • Construction assistance during Construction and Erection
  • Checking of Vendor drawings and Approvals
  • Technical BID Evaluation and selection of Vendors
  • Material handling research and reporting
  • Insulation and paint specifications
  • Equipment (Static) design and drawings
  • Pipe and valve specifications
  • Stress Analysis
  • Site master plan
  • Pipeline plans and sections
  • Nozzle alignment
  • Specifications and data sheets
  • Procurement assistance
  • Support package engineering
  • Pipe support drawings
  • Plot plan
  • Factory layout
  • Isometrics
  • Drawings for legal approval, etc.

Services to Engineering Design & Detail Engineering Projects

Our team is always geared up to bring the newest developments in plant design. As a part of our superior design and drafting services,

  • 2D Drafting Services
  • Develop 3D parametric CAD designs
  • Preparation of Detailed drawings based on Overall drawings
  • Converting Mark-up drawings to As-Built drawings.
  • Checking of various engineering deliverables such as Isometrics, Plot Plan, Piping GAD etc.
  • Supply of engineering resources
  • Isometric extraction
  • Piping Stress Analysis report
  • Verification and updation of Project SOW, Standards & Specification
  • Conceptual Engineering Design
  • Feasibility Study
  • Basic/Front End Engineering Design

3D Modeling & Drafting Services

Our 3D modeling and drafting services leverage the latest 3D CAD modeling software to create 3d CAD models from drawings, scanned data, site surveys, markups, etc.

Our 3D modeling and design services are provided by our team of plant designers and engineers who have in-depth knowledge of 3D design software. This allows them to create accurate plant models and designs with smooth & consistent workflow integration. Our 3D modeling and design service portfolio encompasses –

  • 3D Modeling
  • Equipment Modeling
  • Pipe Rack Modeling
  • Support Modeling
  • Piping Modeling

Plant Design Management System (PDMS) Services

PDMS Inputs Assistance we will be there to assist for the following –

  • Floor plan
  • Safety equipment layout
  • Project description
  • Software for execution
  • Electrical drawings
  • PFD, P&ID, equipment list, line list
  • Provide documentation of work
  • Project implementation method
  • Customer specifications and standards
  • Instrument connections and drawings
  • Construction and design drawings
  • Platform for executing projects (2D / 3D)

PDMS Deliverables Assistance

As 3D CAD intensifies the amount (and difficulty) of design data, it needs a robust PDM tool to prevent overwriting, data corruption, association loss, and data errors. Moreover, since the trend has now shifted towards migrating to 3D CAD application systems, an exhaustive plant design engineering service has become a necessity for most manufacturers. Thus, by choosing Flatworld solutions to outsource plant design management system services, you can avail our niche expertise in plant design services to reduce cycle times, save cost, improve quality, etc. Moreover, we can support you with PDMS deliverables, including -

  • Isometrics
  • Layout development
  • Pressure key line list
  • Pipe rack detail
  • General piping layout drawings
  • Stress analysis and reporting
  • Pipe rack layout
  • Connection plan
  • Pipeline request, parts list/MTO (material takeoff)
  • Pipeline modeling, etc

PDMS Review and Acceptance Support

Our core design team consists of engineers with experience in the design and maintenance of industrial process equipment. They serve the businesses involved in key industrial processing, including, treatment, waste disposal. By choosing us as your PDMS service provider, you can get PDMS verification and acceptance support services and configuration management, including -

  • Create reports (MTO, parts list, weight, interface, and COG)
  • Specification and catalog development
  • Isometric and spooler isometric drawings
  • MDS
  • Project setup
  • GA drawings
  • Progress tracking
  • Progress Control
  • Manage databases, backup
  • 3D modeling
  • Collision detection and resolution
  • Template creation


We are one of the world's leading service providers for piping and instrumentation drawings along with necessary symbols and attributes. Our piping and instrumentation drawings are delivered in minimum turnaround times while keeping a set budget in mind.

Plant Engineering

Includes multi-discipline engineering for plants covering intelligent plant design, civil drafting, piping, and layout, etc

Electrical & Instrumentation Design Services

High/low voltage Electrical Design and Documentation - Most electrical design projects consist of repeat design structures with some modifications. We help to move all your electrical designs and documents to AutoCAD and ETAP drawings to carefully organize and visualize them.

Electrical and Instrumentation Services

We deliver purpose-fit E&I solutions that optimize your processes for better performance while reducing operational & maintenance costs. We take care of feasibility studies, front-end engineering and design, HAZOP, HAZID, etc.

CAD Conversion and Migration

Converting scan-based engineering drawings, sketches, and PDFs into accurate CAD drawings which can be imported into multiple cad software easily. Preparation of ISO views, fabrication drawings, nesting's, Bill of materials, etc.

  • 2D to 3D CAD conversion Services
  • CAD Conversion Services
    • Paper to CAD Conversion
    • PDF to CAD Conversion
    • 2D to 3D CAD Conversion
    • AutoCAD Conversion
    • MicroStation Conversion

Support in Proposal submission

We are experienced in handling MTO/quantity take-off and estimation services, which are free of errors and are customized as per the requirements by manual or software-driven take off.

  • Review and Consolidation of Tender Bulletin
  • Support in raising Technical Queries
  • Material Take Offs & BOQ
  • Preparation of Major sketches
  • Support in preparation and submitting the tender.
  • Preparing initial concept designs as per the bid parameters
  • Offering estimates for engineering
  • Enabling the collection of data from the site


Software tools used for Engineering Projects: