BuildCopilot

Create a Bid/No-Bid Decision Framework

Produce a structured bid/no-bid assessment matrix evaluating key factors to support tender pursuit decisions.

BeginnerEstimatorTender Analysis

Overview

This workflow produces a scored bid/no-bid assessment: twelve factors, a total, a RAG rating, and a recommendation you can put in front of the board. The real purpose is not the score. It is making the conversation happen before someone commits three weeks of estimating time on a hunch. Most contractors bid too much. The maths is simple and everyone ignores it. If a tender costs you £15,000 in estimating time and you win one in five, every win carries £75,000 of bidding cost. Bid the ones you cannot win and that number gets worse, and it comes straight off the margin of the jobs you do win. The framework forces the awkward questions into the open. Do we have the resource. Do we have the experience. Is this client going to pay. Are we bidding because it is a good opportunity or because the pipeline looks thin and bidding feels like doing something. WHEN TO USE THIS Use it when a tender invitation arrives and the answer is not obvious. That is most of them. Use it when there is disagreement in the room. The value of a scored matrix is that it makes people say why. "Client relationship: 2" is a claim someone has to defend, where "I'm not keen on them" is not. Use it at framework mini-competition stage, where the temptation is to bid everything because you are already on the framework and it feels free. It is not free. Your estimators are the constraint. Use it retrospectively, once a quarter, on the ones you lost. Score them honestly with what you know now and see whether the framework would have told you. WHEN NOT TO USE THIS Do not use it on a strategic must-bid. If the board has decided you are entering the healthcare sector and this is the entry point, you are bidding. Scoring it produces an amber rating and a pointless argument. Be honest that it is a strategic decision and record it as one. Do not use it as a veto on a repeat client. If your largest client invites you to bid, the answer is yes even if the job scores badly, because the relationship is worth more than this tender. What the framework should do there is tell you what conditions to attach, not whether to walk. Do not use it where you have not got the information. A framework scored on twelve guesses gives you a confident total built on nothing. If you do not know the competition, the design status or the contract form, the honest output is a list of questions for the client, not a score. And do not let it become a form. The moment bid/no-bid scoring turns into a box someone fills in after the decision has been made, it is worse than useless, because it launders a hunch into a number that looks like analysis. COMMON MISTAKES Scoring the project and ignoring the client. The most expensive jobs in UK construction are not the technically hard ones, they are the ones for clients who do not pay. Payment history, retention behaviour, whether they argue every variation, whether their QS is reasonable. Weight those properly. A 5 on project fit and a 1 on client is not an average, it is a no-bid. Never scoring resource honestly. Everyone says they have capacity. Then the tender lands on the estimator already doing two others and you submit something rushed that loses. If your estimating team is at capacity, the real question is which tender you drop, not whether you can squeeze this one in. Letting the AI set the weightings. It does not know your business. It will produce a sensible-looking generic weighting and you will inherit it forever. The weightings are a statement of your strategy and they should be argued about once, by your people, and then applied consistently. FREQUENTLY ASKED QUESTIONS What is a realistic win rate, and what does it tell me? For open competition on a competitive package, one in four or one in five is common. On a framework mini-competition with three bidders, closer to one in three. On a negotiated or repeat-client job it should be much higher, and if it is not, something is wrong with your pricing or your relationship. The useful thing is not the number itself, it is the trend and the split. A firm winning one in eight on open tenders and two in three on repeat work has just been told exactly where to spend its bidding budget. Should we bid a job we cannot resource? Only if you are honest about which other commitment gives way. The failure mode is bidding it, winning it, and delivering it badly with a team you did not have, which costs you both the margin and the client. If the answer is genuinely that you would resource it by hiring, that is a real answer, but it needs to be a decision rather than an assumption on a scoring sheet. Can AI make the decision for us? No, and be careful here, because it will happily produce a confident recommendation. It does not know your cashflow, your appetite for risk this quarter, or that the MD fell out with this client's PM in 2019. Use it to structure the assessment and force the questions. The decision belongs to the people who carry the consequences. What score should trigger a no-bid? Set your own thresholds and hold to them. A common shape is green above 70 percent of available marks, amber 50 to 70, red below 50, with amber meaning bid only with named conditions attached. What matters more than the numbers is that you actually respect them. A framework where everything comes out amber and you bid anyway is a framework nobody believes. Should the framework include a no-bid cost? It should include the cost of not bidding, which is a different thing and the field people skip. Declining a framework mini-competition may affect your standing on that framework. Declining a repeat client twice may end the relationship. Those are real costs and they belong in the assessment, which is why the prompt asks for the risks of not bidding as well as the risks of bidding.

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Prompt

You are an experienced UK construction Estimator and Business Development professional. Create a bid/no-bid decision assessment for the following tender opportunity:

Project: [PROJECT NAME, e.g., New-build primary school, 2-storey, 3FE]
Client: [CLIENT NAME, e.g., Westshire County Council via Faithful+Gould]
Location: [LOCATION]
Estimated Value: [VALUE, e.g., £8.5M]
Contract Form: [FORM, e.g., NEC4 ECC Option A]
Tender Return Date: [DATE]
Start on Site: [DATE]
Contract Period: [DURATION]
Procurement Route: [ROUTE, e.g., Framework mini-competition / Open tender / Negotiated]

Our Company Context:
- Sector experience: [DESCRIBE, e.g., Strong education sector portfolio, 12 schools in last 5 years]
- Client relationship: [DESCRIBE, e.g., New client, no previous relationship / Repeat client, strong relationship]
- Current workload: [DESCRIBE, e.g., Currently at 75% capacity, 2 estimators available]
- Geographic presence: [DESCRIBE, e.g., Regional office 15 miles from site]
- Recent win rate: [RATE, e.g., 1 in 4 on similar projects]

Known Competition: [LIST COMPETITORS IF KNOWN]
Number of Tenderers: [NUMBER, e.g., 4-6 firms invited]

Key Concerns or Risks:
[LIST ANY CONCERNS, e.g., Tight programme, contaminated land flagged in site investigation, novated design team we have not worked with before]

Produce a bid/no-bid assessment with:

1. Opportunity Summary (1 paragraph)
2. Scoring Matrix — score each factor 1-5 (1 = poor, 5 = excellent) with justification:
   a. Strategic fit (does this align with our business plan and target sectors?)
   b. Client relationship (existing relationship, repeat business potential?)
   c. Project type and complexity (do we have proven capability?)
   d. Geographic fit (proximity to our offices and supply chain?)
   e. Competition (how many bidders, who are they, what is our win probability?)
   f. Resource availability (do we have estimating and delivery capacity?)
   g. Programme and timing (is the programme realistic, does it clash with other commitments?)
   h. Risk profile (are the risks manageable and proportionate?)
   i. Commercial terms (contract form, payment terms, retention, bonds, LDs — are they acceptable?)
   j. Margin opportunity (is there a realistic prospect of achieving target margin?)
   k. Design status (how developed is the design, is there scope risk?)
   l. Supply chain (do we have suitable subcontractors and suppliers?)
3. Total Score and RAG Rating (Red / Amber / Green thresholds)
4. Key risks if we bid
5. Key risks if we don't bid
6. Recommendation: BID / NO-BID / BID WITH CONDITIONS
7. Conditions or actions required before tender submission (if applicable)

Present the matrix as a clear table. Provide honest, balanced assessment.

Example Output

WORKED EXAMPLE: 3FE PRIMARY SCHOOL, FRAMEWORK MINI-COMPETITION

── WHAT GOES IN ──

Project: New-build primary school, 2 storey, 3 forms of entry
Client: Wiltshire County Council via Faithful+Gould
Location: Devizes
Estimated Value: £8.5M
Contract Form: NEC4 ECC Option A
Tender Return: 18/09/2026
Start on Site: 04/01/2027
Contract Period: 62 weeks
Procurement Route: SW Regional Framework, Lot 2, mini-competition

Our company context:
- Sector experience: strong education portfolio, 12 schools in 5 years, 4 for this council
- Client relationship: repeat client, good. Last job (Calne primary) completed 3 weeks early, no disputes, final account settled inside 8 weeks
- Current workload: 82% capacity. One estimator free from 25/08, the other committed to the Trowbridge health centre bid until 11/09
- Geographic presence: regional office 19 miles from site
- Recent win rate: 1 in 3 on framework mini-comps, 2 in 5 on education

Known competition: Ashfield Construction, Brightway Group. 3 firms invited off Lot 2.
Number of tenderers: 3

Key concerns or risks:
Novated design team we have not worked with before (Pellow + Marsh). Site is a former playing field with a surface water culvert crossing the north boundary, flagged in the SI but not resolved. Programme has the frame going up over January and February. Start on site is 8 weeks after tender return which is tight for procurement.

── WHAT COMES OUT ──

BID / NO-BID ASSESSMENT
Project: Devizes Primary School, 3FE
Value: £8.5M
Assessed: 21/08/2026
Assessed by: Estimating and BD

1. OPPORTUNITY SUMMARY

An £8.5M NEC4 Option A new-build primary school for a repeat council client on a framework we are already on, in our core sector, 19 miles from our regional office, against two known competitors. This is close to our ideal job profile. The material concerns are an unresolved culvert on the north boundary, a novated design team we have no history with, and an estimating resource clash that runs to 11 September against an 18 September return.

2. SCORING MATRIX

| Factor | Score | Justification |
|--------|-------|---------------|
| a. Strategic fit | 5/5 | Education is our stated core sector. This is squarely in the business plan. |
| b. Client relationship | 5/5 | Four completed jobs for this council. Calne finished early, final account settled in 8 weeks with no dispute. We are a known quantity here. |
| c. Project type and complexity | 5/5 | 3FE primary, 2 storey, traditional. We have built this building four times. |
| d. Geographic fit | 4/5 | 19 miles. Supply chain established. Slightly outside our densest subcontractor coverage but not materially. |
| e. Competition | 4/5 | 3 bidders, both known. Ashfield are strong on education and will price it keenly. Brightway have been chasing volume and may buy it. 1 in 3 base rate, better than that on our record in this sector. |
| f. Resource availability | 2/5 | This is the problem. One estimator free 25/08, the second not free until 11/09, leaving 5 working days of two-hander on an 8.5M NEC4 bid. Deliverable but thin, and it competes directly with the Trowbridge health centre bid. |
| g. Programme and timing | 3/5 | 62 weeks is realistic for the building. Start on site 8 weeks after return is tight for procurement, and frame erection across Jan/Feb carries weather risk we will need to price. |
| h. Risk profile | 3/5 | The culvert is the open item. SI identifies it, no resolution proposed, and it sits under the north boundary where the access road is shown. Could be a drainage diversion or could be a redesign. Unquantified. |
| i. Commercial terms | 4/5 | NEC4 Option A, framework terms, known and acceptable. Council pays to terms in our experience. LDs at framework standard. |
| j. Margin opportunity | 3/5 | Framework rates constrain the upside. Achievable but not generous, and Brightway buying it would compress it further. |
| k. Design status | 3/5 | Stage 4 at tender, which is workable, but novated to a design team we have not worked with. Unknown quality of coordination. |
| l. Supply chain | 4/5 | Established groundworks, frame and M&E subcontractors within range. Frame availability over January needs confirming early. |

3. TOTAL SCORE AND RAG RATING

Total: 45 / 60 (75%)
RAG: GREEN (thresholds: Green above 70%, Amber 50-70%, Red below 50%)

Note that the score is green despite two 2s and 3s in places that matter. This is why the recommendation is conditional rather than a straight bid.

4. KEY RISKS IF WE BID

The culvert. If it needs diverting and that is not resolved before tender return, we either carry an unquantified risk or we qualify the bid and lose competitiveness against two bidders who may not have spotted it.
Estimating resource. Five days of two-hander is thin for NEC4 Option A at this value. A rushed bid on a framework where we have a reputation is worse than no bid.
Winning both. If we win this and Trowbridge, we are over capacity in Q1 2027 with no plan.
Novated design team. Unknown coordination quality. Under Option A the design risk allocation needs reading carefully before we price it.

5. KEY RISKS IF WE DON'T BID

Framework standing. Three invited, and declining a Lot 2 mini-competition in our core sector, for a council we have done four jobs for, is noticed. Two consecutive declines would put our position on Lot 2 at risk.
Relationship. This client gives us repeat work. Declining their flagship education scheme without a good reason damages that.
Pipeline. Q1 2027 currently has 40% cover. This is exactly the job that fills it.

6. RECOMMENDATION

BID WITH CONDITIONS

The strategic case is strong: core sector, repeat client, known competition, a building we have built four times. The concerns are all resource and information problems rather than fundamentals, and both are addressable before return.

7. CONDITIONS AND ACTIONS BEFORE SUBMISSION

1. Raise a formal tender query on the culvert by 28/08. We need either a resolution or written confirmation of who carries the risk. If neither is forthcoming by 08/09, escalate the decision back to this group. Do not price an unquantified diversion.
2. Confirm the Trowbridge return date. If it can be requested a week later, take the extension and free the second estimator from 04/09. If not, this bid gets the freelance estimator from 01/09 and that cost goes in the bid budget.
3. Frame availability over January confirmed with our two steel subcontractors before we commit to the programme.
4. Pre-tender meeting requested with the novated design team. If they will not meet, note it and price the coordination risk accordingly.
5. Capacity plan for winning both this and Trowbridge, presented to the board before submission. If we cannot resource both wins, decide now which one we are actually trying to win.

── THE POINT ──

The score is 75 percent and green. The recommendation is still conditional, and condition 5 is the one that matters: what happens if we win both.

That is the question nobody asks until February. A framework that surfaces it in August has already paid for itself, regardless of what the total says.

Use Case

Use when a tender invitation lands and you need a structured way to decide whether to commit estimating time to it, rather than deciding on instinct and finding out in three weeks. Best used early, in the first day or two after the invitation, while there is still time to raise tender queries and shuffle resource. A bid/no-bid run the week before return is not a decision, it is a formality. Also worth running retrospectively once a quarter on tenders you lost. Score them honestly against what you know now and see whether the framework would have told you to walk. That is how the weightings get calibrated to your business rather than staying at whatever seemed sensible on day one.

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