3D Modelling Services for Plant Engineering

We design accurate, clash-free, and construction-ready 3D models, translating complex process requirements into standards your project demands.

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3D Modelling Services for Plant Engineering

Comprehensive 3D Modelling & Design

Comprehensive 3D Modelling & Design

We provide 3D modelling services for process plants, oil refineries, water treatment plants, fire water systems, and industrial manufacturing facilities. Every model we design is engineered to support fabrication, operation, construction, and maintenance.

Every design decision we make in the model is tested for safe and practical installation.

We offer a comprehensive range of services to help plants and industrial facilities function efficiently:

  • Complete 3D pipe routing aligned with P&IDs, sketches, stress analysis outputs.
  • Extraction of Piping GA drawings, piping layouts, plot plan, and piping Isometric drawings at every stage.
  • Modelling pipe supports and systems for efficient fabrication and construction.
  • Accurate placement and modelling of vessels, heat exchangers, pumps, and skids.
  • Replicating GA drawings, Isometrics and 2D drawings from vendor data.
  • Tracking, reviewing, and resolving design issues using Navisworks.

Deliver Accurate and Buildable 3D Models

Deliver Accurate and Buildable 3D Models

Our 3D models capture and envision every functional and physical element.

The designs undergo in-depth evaluation not only for geometric correctness, but also for practical installation. We thoroughly review pipe stress analysis, clash resolution, and fabrication detailing, so the model can actually be built safely and on schedule.

We follow a step-by-step approach to ensure success in precise modelling.

Design Conceptualisation

Design Conceptualisation

Study project inputs—equipment datasheets, structural and civil inputs, client standards—and understand design intent before modelling.

Positioning and Routing

Positioning and Routing

Design pipe routes using P&ID logic, follow guide positions and equipment positions. Prioritise large-bore, primary, and critical lines when establishing the plant layout.

Multi-Discipline Coordination

Multi-Discipline Coordination

Coordinate across engineering disciplines—civil and structural, electrical, instrumentation and control—to model foundations, pipe racks, beams, and platforms.

Review Stages

Review Stages

A structured 30%, 60%, and 90% review process progressively refines and locks down the design, ensuring it is clear for construction or fabrication.

Generating Deliverables

Generating Deliverables

Provide fabrication-ready documentation by extracting General arrangement drawings, Isometrics, BOM and MTO reports from the 3D model.

Optimise Plant Layout through 3D Modelling

Optimise Plant Layout through 3D Modelling

Plant engineering projects can encounter model-related challenges that cause schedule delays and time-based cost inflation. Our framework is specifically designed to prevent them.

Here are some ways we optimise piping system layouts through 3D modelling:

  • Resolve pipe clashes, equipment interference, and access issues and other discrepancies using Navisworks and AVEVA E3D.
  • Validate support positions, structure, and equipment design for physical installability, identifying constraints that clash detection alone cannot reveal
  • Synchronise P&IDs and 3D models through parallel review cycles, ensuring coordination from process design to physical model.
  • Consider real plant operating conditions—temperature, pressure, fluid velocity—when selecting pipe materials and finalising design specs.
  • Maintain accessibility, slope, and stress requirements while routing pipes through dense equipment zones, pipe racks and structural frames.

Efficient 3D Pipe Layout and Routing

Efficient 3D Pipe Layout and Routing

3D models of pipe routes provide clear visual insights into the piping network, supporting better facility management throughout its lifecycle.

All complexities of construction and operation can be solved during the initial design phase. A single 3D model can replace fragmented data flows, minimising avoidable expenses and manpower.

Benefits of our 3D pipe models include:

  • Rather than relying entirely on manual design, we use Plant 3D and AVEVA E3D to ensure consistency in design quality.
  • Our 3D models serve as reliable references, requiring fewer modifications, reducing rework, and optimising overall project costs.
  • The models act as a shared reference for connecting engineers, fabricators, and contractors, enabling collaboration and improving decision-making.
  • Precise modelling translates to accurate engineering deliverables and fewer errors during construction.
  • The models provide accurate visualisation of plant layout and piping networks ensuring adequate access for maintenance, inspection and operation.

Technologies we use

AUTOCAD * AVEVA PDMS / E3D * SOLIDWORKS

INVENTOR * AUTODESK REVIT * NAVISWORKS

ACC COLLABORATE PRO * CAESAR II

Industries we serve

OIL & GAS

POWER

WATER TREATMENT

PETROCHEMICAL

PAPER & PULP

RENEWABLES

FOOD & BEVERAGE

REFINERY

Industrial Standards

SHELL DEPTEMAIBCASCEBSIEEEOISDNACEANSI/ASMEASME B31BS ENASME BPVCASME SEC VIII DIV 1AISIISAIECNFPANEMAPIPWRC 107WRC 537ISO 14692

Frequently Asked Questions

3D Modeling Services for Industrial Plants FAQs

Industrial plants and piping systems are visually represented in a three-dimensional format. Engineers can virtually navigate and review an entire facility through 3D walkthroughs, and optimise available space for accessibility, maintenance, and safety. The 3D models can be used to generate drawings, isometrics, and MTOs.
A 3D model provides a detailed three-dimensional representation of piping systems with relevant design data such as pipe size, material specification, grade, and other applicable parameters. The 2D drafts represent the piping system through line drawings, annotations, and layout.
Heavy engineering processing facilities with elaborate piping systems such as oil refineries, chemical plants, pharmaceutical plants, power stations, and renewable energy facilities. A 3D plant model clearly represents the entire piping system, helping resolve routing issues, reduce rework, installation errors, and overall costs.
It includes a list of all activities undertaken by the engineering team to develop the 3D models. Project drawings and models can be provided in suitable file formats, such as .DWG, .RVT, .PDF, .NWD, and .STP. Material Take-Offs and Bills of Materials (list of materials with associated costs) can also be provided in Excel format.
The project completion schedule may vary based on requirements. We implement phased delivery schedules and strategically allocate senior engineers across teams handling different project segments to fast-track engineering and construction projects.
Sedin Engineering provides comprehensive 3D modelling services and plant and piping design for industrial plants and facilities. Our plant and piping design engineering team supports projects throughout the entire design lifecycle, from initial design and 3D modelling to clash detection, design validation, and compliance evaluation.

Related Engineering Services

Detailed Engineering Design Solutions for Industrial Plants

Detailed Engineering Design Solutions for Industrial Plants

We offer comprehensive design solutions for your plant by converting conceptual and basic engineering inputs into construction-ready documents.

Plant Design Reverse Engineering Services

Plant Design Reverse Engineering Services

We transform existing plants and facilities into visually engaging CAD models that enable safe modifications, expansion, and compliance.

Piping Stress Analysis Services

Piping Stress Analysis Services

Evaluating piping system integrity through detailed stress analysis with CAESAR II and validating reliable operation under all pressure and temperature conditions.

PROJECTS DELIVERED SUCCESSFULLY
100%

Projects Delivered

REDUCTION IN COST
63%

Reduction in cost

IMPROVEMENT IN PRODUCT
73%

Improvement in product

REDUCTION IN TIME TO MARKET
56%

Reduction in time to market

INCREASE IN INNOVATION
47%

Increase in innovation