Darren Evans Ltd

The Built-In™ Framework: what BREEAM readiness means for main contractors

The Built-In Framework is the five-pillar method behind the scorecard. It asks one question: is sustainability on this scheme built in from the day you pick it up, or is it being managed as issues come up?

Most main contractors inherit a BREEAM pre-assessment, energy and overheating reports and a targeted credit list they didn't write. The framework checks five things about what you've inherited: how much of it has been checked, whether the assessments share one set of assumptions, whether sustainability is in the room when decisions are made, how actions get closed, and how certification evidence is captured. Each check becomes a pillar score, and together they give one readiness percentage.

It matters because BREEAM, Part O, HEM, TM59 and whole-life carbon now land on the same scheme at the same time, and each can pull against the others while a decision is still open. Readiness isn't a rating certificate. It shows whether you're steering the scheme or catching up with it.

How the score works

There are ten scored questions, two for each pillar, and each answer scores 0, 1 or 2 points. Each pillar is scored out of four and shown as a percentage. Your overall readiness is scored out of twenty, also shown as a percentage, and places you in one of three tiers: Exposed (0 to 40%), Reactive (41 to 69%) or Built-In (70 to 100%).

With your score you get your weakest pillar, the risk it carries on your scheme and the first action we'd take. Five short questions at the end ask about your company, your priorities for the next 90 days and what's in the way, so any walk-through starts from your situation, not ours.

The five pillars

SET

Picking it up right

The risk

What you inherited at appointment hasn't been checked yet. The pre-assessment is being taken at face value, the Employer's Requirements haven't been gone through line by line, and commercial, programme and sustainability obligations are running on separate tracks.

What to do about it

Go through the targeted credits one by one. Does the current design support each one, is it specified, and is it in the cost plan? Check the Employer's Requirements against the planning conditions. Then get commercial, programme and sustainability people in one room to agree a single plan with named owners.

SEE

Seeing what you’re carrying

The risk

The assessments aren't connected. SAP or BRUKL, Part O and BREEAM are working from different assumptions and different drawing issues. Nothing looks wrong on paper, so the risk stays hidden until it reaches the critical path.

What to do about it

Agree one written, dated set of shared inputs (U-values, air permeability, psi-values and ventilation strategy), tie it to a specific drawing issue and send it to everyone. Run the assessments side by side rather than one after another, and make sure someone on your side can ask what a report assumed and follow the answer.

SHAPE

In the room, shaping decisions

The risk

Sustainability isn't in the room when decisions are made. Your consultant is absent, or represented by someone else, so the decisions that really move your compliance position (tenant changes, facade revisions, slab heights, value engineering) happen without them.

What to do about it

Write design team meeting attendance into the fee and the programme, with a set frequency. Then change what comes to the meeting: costed alternatives while the decision is still open, not objections in a report two weeks later.

SMOOTH

Keeping it moving

The risk

The tracker isn't driving anything. It's too long, out of date or rarely opened. Actions close through slow email chains, and design changes are assessed after the decision has already been made.

What to do about it

Cut the tracker down to what's actually live and work through it in the meeting. Close each action there with a named person and a date, not a company. When the design changes or a standard is updated, ask whether each item still holds, not just whether anything has changed.

SHOW

Certifying and proving it

The risk

Evidence isn't being captured as the work happens. Certificates sit with subcontractors who have left site, work is covered up before it's photographed, and the post-construction submission is heading for a rush. That leaves you with general claims rather than certified results at the next tender.

What to do about it

Write evidence requirements into subcontract terms and link them to payment applications. Build the verification checklist during design, listing every physical item as a photo to take, and tell the assessor before anything is covered up. Check each certificate's expiry and scope against the programme.

The three readiness tiers

Exposed0 to 40%

Right now, much of this scheme rests on what you inherited, and it hasn't been checked yet. Sustainability isn't in the room when decisions are made, so conflicts tend to show up late, when they cost most to fix. This is a common position at pickup, and it's the easiest point to change course.

Reactive41 to 69%

You have some grip on this scheme, but sustainability is being handled as a compliance task rather than steered. Reports are taken on trust, actions close slowly and issues surface later than they should. That usually means higher cost, tighter timelines and a missed chance to use this scheme as proof at your next tender.

Built-In70 to 100%

This scheme is well gripped. What you inherited has been checked, your consultant is in the room, actions close quickly and certification is planned rather than rushed. It's on track to protect the programme and give you a certified result to show your next client.

Who uses the framework

Technical directors, design and project managers, bid teams and sustainability leads at regional, mid-tier and major contractors, and at design and build or specialist firms. Run it at PCSA or Stage 3 to 4 pickup, or at bid, while what you've inherited is still open to challenge. Fifteen questions give you your score, your weakest pillar and the offer of a 20-minute walk-through with a senior consultant.