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Engineering Services

Engineering Intelligence for the Entire Asset Lifecycle.

Engineering services and engineering support across design, modeling, documentation, site verification and as-built engineering, executed to your standards, specifications and approval process. For enquiries, contact engineering@symbiosystech.com.

Engineering lifecycle

From first inputs to verified as-built records.

Registered point cloud of a scanned plant site, prepared for modeling

  1. Understand

    Engineering inputs: PFD, P&IDs, equipment datasheets, plot plans, design basis.

  2. Design

    Layout and routing: equipment layout, piping routing, pipe rack routing, utility routing.

  3. Model

    3D plant model: equipment, piping, structures, supports, instrumentation.

  4. Verify

    Checks and review: engineering checks, interdisciplinary review, clash detection, constructability.

  5. Deliver

    Issued documentation: GA / layouts, isometrics, MTO / BOM, supports, tie-ins, AFC support.

  6. Update

    Change incorporation: site survey, redlines, P&ID updates, model updates.

  7. As-Built

    Verified records: verified drawings, as-built isometrics, updated models, digital asset information.

Detail engineering

Discipline coverage

Structural steel detailing model prepared for fabrication documentation

  • Piping

    Layout, routing and detailing worked from your line list, piping material specification and P&IDs.

  • Mechanical

    Equipment arrangement, 3D representation and mechanical documentation built to your datasheets and vendor drawings.

  • Civil & Structural

    Steel detailing and structural documentation for pipe racks, platforms, technological structures and buildings.

  • Electrical & Instrumentation

    Layout, routing and documentation support for electrical and instrumentation packages, produced against your engineering design.

  • Process

    Process documentation drafted, updated and maintained against your process design basis, with revisions tracked through every issue.

P&ID administration

Engineering information that stays current.

Projects change continuously: line revisions, equipment changes, field modifications, comment cycles. We provide the sustained drafting and documentation effort that keeps P&IDs, drawings and revisions consistent with the current design.

Engineering drawings marked up during a design review

Site surveys & redline updates

The bridge between the plant and the drawing.

Field verification is where as-built accuracy is won or lost. Our survey and redline workflow records what is physically installed and carries it through to updated engineering documentation.

Survey scanner on a tripod capturing an existing site
  1. Existing documentsCollect and review the current drawing and model set.
  2. Site surveyWalkthrough, circuit identification, photographs and measurements.
  3. Field verificationSizes, specifications, fittings, elevations and connections verified.
  4. RedlinesMark-ups prepared against existing drawings.
  5. Engineering updatesDrawings, P&IDs, isometrics and models updated from redlines.
  6. VerificationInternal checking and client or site confirmation.
  7. Final as-builtIssued as-built package with revision history.

As-built engineering

Bring the records back in line with the plant.

After years of modifications, tie-ins and turnarounds, engineering records rarely match the installed condition. We reconstruct that alignment, document by document and line by line, so the next modification starts from something you can trust.

2D CAD elevation drawing produced for as-built documentation

Scan to digital engineering

Reverse engineer reality. Forward engineer the future.

The capability Symbiosys has built its engineering practice on: converting existing physical assets into accurate, usable engineering information.

3D laser scan of a building facade for as-built documentation
  1. Capture
  2. Process
  3. Model
  4. Validate
  5. Deliver

Industries served

Where our engineers work.

  • Oil & Gas
  • Process Industries
  • Power & Energy
  • Petrochemical
  • Manufacturing
  • Industrial Facilities
  • Infrastructure
  • Architecture & Construction
Process plant with distillation columns at dusk

Delivery models

Engage us the way your project needs.

Engineers reviewing drawings together at a desk

  • Project-based

    A defined engineering scope with agreed deliverables, schedule and review gates.

  • Dedicated engineering team

    Named resources working as an extension of your engineering organisation, on your systems and standards.

  • Ongoing engineering support

    Continuous drawing, model, P&ID, as-built and documentation updates for live projects and operating assets.

  • Hybrid support

    Engineering execution coordinated with your project team, combined with field verification where the scope requires it.