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The cheapest bid excluded the crane.

Levelling a package is not really about the numbers. It is about finding the four lines in each bid where a scope was quietly handed to somebody else, and those lines are phrased differently in every submission. Ragextract reads the bids once and puts the exclusions in a column.

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Steel package levelling
Four subcontractor trade bids compared on scope exclusions, hourly rate, material lead time and crane inclusion, each answer citing the page it was read from.
RowDocumentsScope exclusionsHourly rateLead timeCrane included
Meridian Steel bid.pdfFire protection; surveying; temporary works
p.4
£58/hr erector, £71/hr foreman
p.6
14 weeks on primary sections
p.7
Yes
p.3
Falcon Fabrication bid.pdfAddendum 1.pdfFire protection; grouting; crane; out-of-hours
Add. 1, p.1
£52/hr erector
p.5
10 weeks, subject to mill confirmation
p.6
No
Add. 1, p.1
Kestrel Structures bid.pdfSurveying; connection design
p.3
£61/hr all trades
p.4
16 weeks
p.5
Yes
p.2
Ashfield Erectors bid.pdfNot stated£49/hr erector
p.2
Not statedNot stated
Row 2’s exclusions come from the addendum, which is why it is bundled with the bidRow 4 is the cheapest rate and the least complete bid — the table shows both

A comparison you can hand to the client.

The levelling sheet is a document somebody has to stand behind at an award meeting. “I think that one excludes the crane” is not a position; a cell that opens the page of the addendum it was read from is.

Every answer carries its page and a confidence score, so checking is aimed at the two or three bids where something looks off rather than at all twelve. When a subcontractor disputes how their bid was read, the citation is the answer.

How citations and confidence work

Two bids on the same package, showing the quoted rate beside what each one excludes from it.
DocumentQuoted rateCrane and rigging
Falcon Fabrication +1£52/hr — the lowest of four
p.5
Excluded, by others
Add. 1, p.1
2 documents · 1 rowThe exclusion arrived in the addendum, three days after the bid

A bid is a bid plus everything that changed it.

Addenda, clarification responses and revised schedules land after the bid and quietly undo parts of it. Read as separate rows they double-count the package; read separately from the bid they leave a table that is confidently out of date.

Bundle each bid with its addenda, most recent first, and the bundle is the row. A bundle holds up to fifteen documents and the first three are included in the column’s rate, which covers almost every bid you will assemble.

Bundles, and how precedence is decided

Where it fits.

A row is one submission for one package. Bids for different packages belong in different tables — they are not comparable, and putting them together says they are.

Four kinds of construction work, what a row represents in each, and which set of columns to start from.
The workWhat a row is
Levelling a trade packageA bid, with its addenda and clarifications
Subcontract award reviewA subcontract, with its variation orders
Procurement lead-time trackingA bid or a supplier quotation
Tender clarification logsA clarification response

One column answers with pictures rather than prose: it pulls the drawings a bid references into the row, each citing the page it came from. Bids name their drawings three different ways — by title, by sheet number, or not at all — so a text column here returns three kinds of answer that cannot be compared, and pictures can be. What it saves is the slow part: finding which of twelve bids attached a detail at all.

It surfaces drawings; it does not read them. No dimension, area or count comes out of that column. Ragextract reads what a document says — it does not measure drawings, and it is not a takeoff tool.

The preset ships in the application and its prompts are illustrative starting points, not a scope definition — they are meant to be edited to fit the package you are letting. Subcontractor trade bids works the whole thing through.

Levelling a package ends when it is awarded. The certificates, insurance schedules and compliance packs it generates afterwards keep arriving, and that is the operations page.

Cheap enough to do per package.

Twelve bids is a few hundred pages, and reading them is charged once. That is the difference between levelling every package properly and levelling the two big ones properly and the rest on a Friday afternoon.

Credit rates in full

What levelling a 12-bid trade package costs in credits at the published rates.
One trade packageVolumeCost
12 trade bids, 40 pages each — read once480 pages480 credits
3 typed questions asked of all 1236 cells36 credits
The drawings each bid references12 cells12 credits
Scope exclusions, as a list column12 cells36 credits
552 credits · $5.52 at parThe list column is quoted at the top of its 2–3 band

Start with the package you are levelling now.

Upload two bids for it, bundle each with its addenda, and write the exclusions column first. Two rows is enough to see whether the answers match what you would have found by reading — and you still have the bids in front of you to check against.

Nothing on this page is commercial or contractual advice, and the preset is not a scope definition.