BIM Quantity Intelligence for 3D, 4D and 5D Delivery

Model‑based 3D scope review, 4D sequencing insight and 5D quantity and cost checks to improve estimates, support Digital Cost Planning and reduce commercial risk on residential and mixed‑use projects

Discuss Your Project

Better Quantities

Model‑checked quantities to reduce errors in estimates, procurement and cost planning.

3D Scope Insight

Use the BIM model to test scope clarity, coordination risk, constructability and design development.

4D Delivery Risk

Highlight where sequencing, access and programme logic could create delivery pressure.

5D Commercial Control

Structured quantity and cost data to support procurement, change control and final accounts.

THE PROBLEM THIS SERVICE SOLVES

When BIM Models Don’t Add Up

Many BIM models look complete but the quantities and delivery logic behind them are inconsistent, missing or based on rough parameters. That leaves cost plans, tenders and live decisions built on weak data and optimistic assumptions.

Models often miss key elements, layers or fittings, leading to gaps between BIM quantities and what actually happens on site.

Different disciplines model the same items differently, so quantities and 3D scope cannot be trusted without structured checking.

Early estimates are copied forward even when the BIM model has moved on, hiding scope growth, design change and delivery impact.

Client and contractor teams assume “the BIM model has it covered”, only to discover hidden cost exposure at procurement or on site.

Share a live model and we will show you where quantity, delivery and cost risk sit.

Review Your BIM Quantities

HOW THIS SERVICE HELPS

Turning BIM Models into
Defensible Quantities

BIM Quantity Intelligence checks and structures your models so the quantities and 3D scope behind them can be trusted, not just assumed.

We reconcile model data with drawings, specs and Digital Cost Planning, giving you a clear commercial thread from design through Strategic Procurement and Construction Cost Control.

Send a current model and we will show you where quantity and cost risk sits.

Review a Live BIM Model

Structured, model‑based quantities

We extract, clean and structure BIM quantities so they line up with how packages, procurement, valuations, forecasts and cost plans are actually built.

Cross‑checks against drawings and specs

We compare model quantities with 2D drawings and specifications to catch missing items, double‑counting and scope gaps before they hit tender.

Commercial insight before procurement

We highlight where model assumptions could create cost or programme risk, so you can address them before Strategic Procurement and contractor pricing.

Live link with cost
control

We keep a live connection between BIM quantities and your commercial baseline, supporting Construction Cost Control, Change & Variations and Final Accounts & Disputes.

PROJECT TYPES WE SUPPORT

Where BIM Quantity Intelligence Matters Most.

BIM Quantity Intelligence brings most value on projects where the commercial risk sits with the client team and where design, procurement and delivery all depend on reliable model‑based quantities.

We focus on schemes where BIM is already being used, but the quantity and cost information behind the models needs a more deliberate, defensible structure to support Digital Cost Planning, Strategic Procurement and Construction Cost Control.

High‑End Residential

We use BIM‑based quantities and 3D scope checks to keep prime residential schemes commercially realistic as designs become more ambitious, so you see cost impact before it reaches planning or tender.

Residential Developments

We structure model quantities so funders, registered providers and JV partners can trace how numbers move from BIM into cost plans, procurement lots and contractor pricing.

Mixed‑Use Developments

We turn complex, multi‑use models into clear quantity baselines, helping you balance residential, retail and workplace components while keeping overall viability and cost benchmarks in view.

Complex Phasing Projects

We convert evolving masterplans and city‑centre schemes into consistent quantity sets and 4D‑aware views of scope, supporting optioneering, planning submissions and commercial control as drawings change.

Building Refurbishment

We reconcile surveys, point clouds and partial BIM models into usable quantities, cutting down the provisional sums and contingencies that usually sit in refurbishment budgets.

Commercial Risk Environments

We build repeatable, model‑based quantity structures across programmes and frameworks so you can benchmark schemes, negotiate better terms and keep cost performance visible over time.

When this service is typically required

When BIM Quantity Intelligence Matters Most

BIM Quantity Intelligence works best when quantity and cost decisions are still flexible, but models are already driving design and stakeholder expectations.
We focus on the stages where independent QS insight can use 3D, 4D and 5D BIM data to lock in realistic quantities, expose commercial risk and keep the cost story consistent from feasibility to final account.

Early Feasibility

We use light BIM models and area‑based quantities to test scenarios, check affordability and prevent early cost assumptions drifting too far from what can actually be built.

Concept & Planning

We structure model quantities by elements and work packages so cost plans, value‑engineering and design choices are based on live BIM data, not historic benchmarks alone.

Pre‑Tender Review

We turn design models into defensible quantity baselines for tender documents, letting you challenge contractor allowances and keep bids aligned with your commercial intent.

Re‑basing a Scheme

We maintain a live link between BIM quantities, variations and cost reports, helping you manage change, avoid scope creep and close out the final account on consistent numbers.

KEY RISKS WE ADDRESS

Reducing Silent BIM Quantity Risk Before It Hits Site

BIM models often look coordinated on screen while the quantities behind them quietly drift away from what is being procured and built.
BIM Quantity Intelligence exposes these gaps early, so independent QS insight can challenge assumptions, stabilise quantities and protect your commercial position before contracts are signed.

Inaccurate Early Cost Assumptions

Early feasibility and concept models are often used to justify budgets long after their assumptions have expired. We test BIM‑based quantities against benchmarks and buildability so unrealistic allowances are corrected early, not carried into tender and value‑engineering.

Scope Definition Risk

Design teams may believe the model represents the agreed scope, while procurement and contractors price something subtly different. We reconcile BIM quantities with drawings, specs and Employer’s Requirements, making visible where scope is missing, double‑counted or commercially ambiguous.

Hidden Cost Exposure

Variations, design development and on‑site changes can slowly uncouple the live model from the commercial baseline. We maintain an auditable link between BIM quantities, cost plans and change control so emerging exposure is tracked and managed – not discovered at final account.

WHO THIS SERVICE IS FOR

Clients Who Rely on BIM for Cost and Risk

BIM Quantity Intelligence is for clients and project teams who are accountable for the out‑turn cost, not just the design or the model.We work with people who already use BIM, but need independent QS insight to turn models into quantities that stand up to procurement, change control and final account discussions.

01.

Commercial‑Risk Project Teams

02.

Contractors & Project Teams

03.

Private Investors & Family Offices

04.

Developers & Asset Owners

1 +

years of senior commercial
and project experience

A Senior, Independent and BIM‑Led Way of Working

BIM Quantity Intelligence is delivered by senior, independent cost and commercial advisors who sit between design, client and contractor teams, focused solely on commercial outcomes rather than selling software or design extras.

We work directly off your BIM environment, cost data and contracts, building defensible quantities that support funding, procurement, change control and final account – without taking sides in design or delivery.

Independent advice focused on your commercial position

BIM‑led quantity structures, aligned with contracts

Clear audit trail from model to money

Support at key decision points

Share a live BIM scheme and we will show you how BIM Quantity Intelligence can support your commercial decisions.

Discuss Your Project

HOW DIGITAL COST PLANNING WORKS

A Clear, Structured BIM‑Quantity Process

We follow a straightforward four‑step process so that BIM Quantity Intelligence slots neatly into your design, funding and procurement timelines rather than slowing them down.

Set Brief

Share scheme details, drawings or BIM model and confirm stage.

Check Scope

We review information, test assumptions and flag gaps or risks.

Build Plan

We use data and BIM Quantity Intelligence to create the model.

Align Procurement

We walk through scenarios and line the plan up with funding and procurement.

FREQUENTLY ASKED QUESTIONS

BIM Quantity Intelligence – Frequently Asked Questions

Quick answers to the most common questions about using BIM models for defensible quantities and commercial control.

How is BIM Quantity Intelligence different from a standard QS service?

We start from your BIM models, not just drawings, and build quantities that match how the job will actually be packaged, procured and controlled on site – including 3D scope checks and 4D/5D cost thinking.

When is the right moment to involve you?

As soon as BIM models begin to influence budgets, funding or procurement strategy, even if they are still rough or incomplete.

Can you add value if our models are inconsistent or messy?

Yes – a big part of the service is cleaning, structuring and checking models so that quantities can be trusted and reused through design and delivery.

Do you replace our existing QS or cost consultant?

No - we plug into your existing team and focus on the BIM side, giving them better, model‑based quantities and checks rather than duplicating their work.

What tools and formats do you work with?

We work with common authoring tools and CDEs, and return quantities in formats your QS, commercial team and contractors already use.

What does a typical first engagement look like?

We review a live scheme and its models, run a focused quantity health‑check and agree where BIM Quantity Intelligence can reduce commercial risk fastest.