Global — MEP & Cost Teams

MEP Construction Cost Estimating Connected to Design, Loads and ROI

For MEP consultants, quantity surveyors, contractors and design managers: estimates that stay connected to the engineering — loads, equipment selection, revisions and lifecycle cost — instead of drifting in a separate spreadsheet.

Cost plans fail when they detach from design reality. When the estimate reads quantities and equipment from the same evidence base as the load calculations, every revision reconciles automatically and fee/capex governance becomes enforceable.

Built forMEP consultantsQuantity surveyorsContractorsDesign managers

What the analysis covers

Rate cards & fee models

Structured rate cards and deterministic fee models — governed, versioned and auditable.

RIBA / AIA stage alignment

Estimates organised by design stage so cost certainty grows with design maturity.

Quantities from design

Quantities derived from load calculations and equipment schedules, not re-keyed.

Revision control

Every revision tracked with what changed, why and the cost consequence.

Equipment selection

Plant and terminal choices connected to the product catalogue and performance data.

Lifecycle cost & ROI

Whole-life cost and payback attached to the same evidence as the capital estimate.

What you upload

  • Drawings, schedules or BOQ extracts
  • Rate card or budget framework if you have one
  • Project stage and scope details

What you receive

  • Structured MEP estimate aligned to design stage
  • Quantity and equipment basis with provenance
  • Revision-controlled cost plan
  • Lifecycle cost and ROI view for client decisions

Turnaround is rapid and depends on the completeness of the data you share.

See a real output first

Every figure in an Intelli-BuildAI report links back to its input evidence and the standard it was calculated against. Review a sample before you share any data.

Referenced against recognised standards & regional frameworks

RIBA Plan of WorkAIA phasesBSRIA BG6 (design deliverables)NRM (contextual)Uniclass (contextual)

Transparent methodology

Outputs are produced by deterministic, physics-based calculation engines referenced to published standards, with data provenance recorded per input. Where inputs are incomplete, results are clearly marked indicative pending validation — no figure is presented as verified until the underlying evidence supports it.

Frequently asked questions

Does this replace my QS cost database?

No — it structures your own rates and quantities into a governed, revision-controlled estimate connected to the engineering. Your commercial data remains yours.

How do estimates stay aligned with design changes?

Quantities and equipment read from the same evidence base as the load calculations, so a design revision propagates into the estimate with a visible change record.

Can it handle fee bids as well as construction cost?

Yes. A dedicated bid module produces fee-deterministic professional-services proposals using governed rate cards and stage/task baselines.

Which workflows does it map to?

RIBA Plan of Work and AIA phase structures are built in, with BSRIA BG6-style deliverable tracking for design management.

Start with one building.

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© Intelli-BuildAI by OAIRO. Assessment outputs are indicative and subject to data quality.