A short pre-contract review costs a fraction of a project and routinely changes what gets signed. What to ask for, in what order.
Owners typically engage technical help after signing, to supervise what has already been agreed. Bringing that help in a few weeks earlier changes what is agreed, which is a far more valuable intervention and usually a cheaper one.
Before stage one
This review is worth commissioning as soon as you have drawings and at least one offer in hand, and before you have committed to anything verbally or paid any advance.
- Drawings and specification available, even if not fully complete.
- At least one contractor offer received with its breakdown.
- The draft contract available for review.
- No advance paid and no verbal commitment given.
Stage 1: Drawing and specification completeness review
Check whether the documents actually describe a buildable project, and identify what is missing or ambiguous.
- Deliverable: A list of gaps that will otherwise become variations.
- Owner: Independent engineer.
- Approval gate: Gaps closed or priced explicitly before tendering.
Stage 2: Quantity and price sanity check
Compare the offer against measured quantities and market rates for the main items, looking for both understatement and padding.
- Deliverable: A commentary on the offer with the items that deserve questioning.
- Owner: Independent engineer.
- Approval gate: Owner understands where the price is soft before negotiating.
Stage 3: Programme review
Test whether the proposed duration is realistic for the scope and whether it includes the owner decisions it depends on.
- Deliverable: Comments on the programme, including the decision dates it imposes on you.
- Owner: Independent engineer with the owner.
- Approval gate: Milestones and owner decision dates agreed before signing.
Stage 4: Contract terms review
Review payment structure, retention, variation procedure, defects liability and completion definition.
- Deliverable: Proposed amendments with the reason for each.
- Owner: Independent engineer, with legal input where needed.
- Approval gate: Amendments agreed and incorporated before signature.
Stage 5: Supervision arrangement
Define who will supervise, at what frequency, with what authority, and how payment certification will work.
- Deliverable: A supervision scope aligned with the construction contract.
- Owner: Owner.
- Approval gate: Supervision appointed before mobilisation, not after the first problem.
Handovers between stages
The handover that matters here is between review and signature. Reviews that arrive after signing produce a list of things that can no longer be changed, which is why the sequence has to run in this order.
How you know it is finished
The pre-contract stage is complete when the drawings describe the project, the offer has been tested, the programme includes your own decision dates, the contract terms are amended, and supervision is appointed. From that point, the project is being managed rather than hoped for.
If you are preparing to build, Domira can review your drawings, scope and contractor offers before you commit, and supervise delivery against the programme and specification you agreed.
Frequently Asked Questions
Is this worth it for a single villa?
Usually yes, because the review cost is a small fraction of the contract value and the most common findings, incomplete scope, weak payment structure and a variation procedure nobody wrote down, are exactly the issues that cost owners significant sums later.
Will the contractor object to an independent review?
A competent contractor rarely objects, because clear scope and a defined variation procedure protect them as well. Strong resistance to any independent review is itself useful information about how the project would be run.
Can the same engineer review and then supervise?
Yes, and there are advantages in continuity, since they already know the documents and what was negotiated. What matters is that they are independent of the contractor, not that the two roles are separated from each other.
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