Why Three Industrial Quotes Are Never Comparable — and the Six Fields That Fix It
Industrial quotes become comparable when six fields are fixed by the buyer rather than by each supplier: the capacity basis, the battery limits, the utilities envelope, the standards list, the delivery term (Incoterms) and the payment structure. Any field left open is a field where suppliers will differ, and a single open field can move an apparent price gap by 15 to 30 per cent without any difference in what is actually delivered.
The six fields
These are not paperwork. Each one is a place where a supplier can legitimately quote something cheaper than what you intended to buy.
| Field | State it as | If left open |
|---|---|---|
| Capacity basis | Throughput per hour at a stated product, moisture, temperature and duty cycle | Peak-rate quotes compete against sustained-rate quotes |
| Battery limits | Exactly where the supplier's scope starts and stops, per utility and per interface | Civil works, piping and controls fall into a gap nobody priced |
| Utilities envelope | Available power, water, steam, compressed air, ambient design conditions | Equipment arrives that the site cannot feed |
| Standards list | Machine, electrical, hygiene and pressure standards for the destination | A compliant machine loses to a non-compliant one on price |
| Delivery term | One Incoterm, one named place, for every bidder | EXW competes with DAP and looks 12 to 18% cheaper |
| Payment structure | Milestones, retention and the security instrument | Cash-flow risk is priced invisibly into the equipment line |
A worked normalisation
Three quotes for the same processing line arrive at 1.42m, 1.58m and 1.75m. On the face of it the first supplier wins by a quarter of a million. After normalising to one delivery term, one scope and one payment structure, the picture inverts.
- Supplier A quoted EXW: add freight, insurance, duties and inland transport — roughly +11%.
- Supplier A excluded the control system integration that B and C included — +6%.
- Supplier B included two years of spares that A and C priced separately — subtract to compare like for like.
- Supplier C quoted the sustained rate; A and C quoted peak, which is a 9% capacity difference at the same nameplate.
- Normalised: A 1.68m, B 1.61m, C 1.75m — a 4% spread, and the decision moves to references and after-sales.
Run one clarification round, not five
Issue clarifications as a single numbered set to all bidders at the same time, with the same answers going to everyone. This is standard tender discipline and it protects the buyer twice: it keeps the comparison honest, and it prevents a losing bidder from claiming asymmetric information later.
Record every clarification in a log attached to the bid file. When a supplier's later claim contradicts the log, the log settles it.
The three numbers that matter after normalisation
Once quotes are comparable, the purchase price stops being the decision variable. Three derived numbers usually decide correctly.
- Total landed cost: equipment plus freight, insurance, duties, installation and commissioning at the site.
- Total cost of ownership: landed cost plus energy, labour, spares, maintenance and expected downtime over the asset life.
- Bankability: whether the package as quoted satisfies what a lender will need to see before releasing funds.
Frequently asked questions
What is the single most common reason industrial quotes cannot be compared?
Mixed Incoterms. One supplier quotes ex-works and another delivered-at-place, which can shift the apparent price by 12 to 18 per cent before anything technical is considered.
Should I tell suppliers my budget?
Share the capacity and standards, not the number. A stated budget compresses every quote towards it and hides which supplier is genuinely more efficient. Use an internal should-cost model instead to test whether the quotes are reasonable.
How long should suppliers get to respond to an industrial RFQ?
Two to three weeks for standard equipment, four to six for engineered or turnkey scopes. Shorter windows produce padded prices, because suppliers price the uncertainty they had no time to resolve.
Is a lowest-price award ever defensible?
Yes — after normalisation, when the low bidder has also passed the qualification tests and the total cost of ownership supports it. Before normalisation, a lowest-price award is usually an award to whoever excluded the most.
Who prepares the RFQ if we do not have a procurement team?
Our RFQ builder produces the structured document with you from the project data, at no cost to the buyer. The scope, capacity basis and standards remain your decisions; the format makes the returns comparable.
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One scope document sent to qualified suppliers so the quotes come back comparable. Free for buyers.
Section-by-section drafting guide with the clause language suppliers respond to.
Build the internal cost model before quotes arrive, then hand the numbers straight to the RFQ.
CAPEX, payback, landed cost, working capital and supplier scoring models with published methodology.