Plumbing
Three plumbing proposals. Scope matters.
An invented kitchen refresh asks for a new sink and tap, visible pipework and a dishwasher connection. Fixture supply, fittings and disposal differ across these synthetic excerpts; the amounts are not normalized.
Entirely fictional example. These synthetic offers are not like-for-like; no winner or savings calculation is implied. “Not stated” does not mean excluded.
01 / offer summaries
Three supplier proposals.
Fictional report
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Riverbend Pipe & Tap
Quotation summaryMorrow Home Services
Quotation summary02 / shared comparison
One criterion at a time.
Each stated value is supported by the synthetic excerpt shown for its supplier. “Not stated in this excerpt” describes only the excerpt, not the full document.
| Criterion | Alder Lane PlumbingGenerated summary · interpretation The stated £1,460 includes VAT and names a stainless-steel sink and mixer tap, reconnection of existing feeds and waste, and connection to the existing dishwasher outlet. It also mentions removing the old sink and packaging. The excerpt does not state when work starts, payment stages or a guarantee; confirm these from the full quotation. | Riverbend Pipe & TapGenerated summary · interpretation The £690 is a labour estimate and the customer supplies the sink and mixer tap. The excerpt describes replacing the visible waste trap and reconnecting existing feeds; it does not state dishwasher work or old-sink disposal. VAT, timing, payment and guarantee terms are absent from this excerpt, not evidence that they are excluded. | Morrow Home ServicesGenerated summary · interpretation The £1,920 is labelled an estimate. It includes supplying and fitting the sink and tap, visible pipework replacement and isolation valves; dishwasher connection depends on a site check. VAT treatment, removal, start date and payment terms are not stated in this excerpt. Ask for these and a written scope before comparing totals. |
|---|---|---|---|
| Stated amount | £1,460 | £690 labour estimate; sink and tap supplied by customer | £1,920 estimate |
| Tax basis | Including VAT | Not stated in this excerpt | Not stated in this excerpt |
| Sink and tap supply | Stainless-steel sink and mixer tap supplied | Customer supplies sink and mixer tap | Sink and mixer tap supplied |
| Waste and pipework | Reconnect existing hot and cold feeds and waste | Replace visible waste trap and reconnect existing feeds | Replace visible under-sink pipework and add isolation valves |
| Dishwasher connection | Connect to existing outlet | Not stated in this excerpt | Subject to site check |
| Removal / disposal | Old sink and packaging removal stated | Not stated in this excerpt | Not stated in this excerpt |
| Timing / duration | Start date not stated in this excerpt | Not stated in this excerpt | Start date not stated in this excerpt |
| Payment and guarantee | Payment terms and guarantee not stated in this excerpt | Payment terms and workmanship guarantee not stated in this excerpt | Payment terms not stated in this excerpt |
Alder Lane Plumbing
The stated £1,460 includes VAT and names a stainless-steel sink and mixer tap, reconnection of existing feeds and waste, and connection to the existing dishwasher outlet. It also mentions removing the old sink and packaging. The excerpt does not state when work starts, payment stages or a guarantee; confirm these from the full quotation.
Riverbend Pipe & Tap
The £690 is a labour estimate and the customer supplies the sink and mixer tap. The excerpt describes replacing the visible waste trap and reconnecting existing feeds; it does not state dishwasher work or old-sink disposal. VAT, timing, payment and guarantee terms are absent from this excerpt, not evidence that they are excluded.
Stated amount
Alder Lane Plumbing£1,460
Riverbend Pipe & Tap£690 labour estimate; sink and tap supplied by customer
Tax basis
Alder Lane PlumbingIncluding VAT
Riverbend Pipe & TapNot stated in this excerpt
Sink and tap supply
Alder Lane PlumbingStainless-steel sink and mixer tap supplied
Riverbend Pipe & TapCustomer supplies sink and mixer tap
Waste and pipework
Alder Lane PlumbingReconnect existing hot and cold feeds and waste
Riverbend Pipe & TapReplace visible waste trap and reconnect existing feeds
Dishwasher connection
Alder Lane PlumbingConnect to existing outlet
Riverbend Pipe & TapNot stated in this excerpt
Removal / disposal
Alder Lane PlumbingOld sink and packaging removal stated
Riverbend Pipe & TapNot stated in this excerpt
Timing / duration
Alder Lane PlumbingStart date not stated in this excerpt
Riverbend Pipe & TapNot stated in this excerpt
Payment and guarantee
Alder Lane PlumbingPayment terms and guarantee not stated in this excerpt
Riverbend Pipe & TapPayment terms and workmanship guarantee not stated in this excerpt
03 / open questions
What to clarify next.
Alder Lane Plumbing
What start date, payment stages and workmanship guarantee apply?
Does removal include taking away the old sink and all packaging?
Riverbend Pipe & Tap
What VAT basis applies, and can the dishwasher be connected?
What would the supplied sink and tap need to meet, and how is extra work approved?
Morrow Home Services
What does the site check need to confirm for the dishwasher connection?
What VAT, removal, timing, payment and guarantee terms apply?
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