Most specification documents for benches, litter bins and recycling stations were written for a domestic purchase, not a public procurement. They name a product category and a colour, and leave everything measurable — seat height, anchoring, slat material, coating process, packing method — to be filled in later. The result is a bid evaluation where offers are not comparable, a factory that cannot quote without guessing, and an award-stage dispute about what "heavy duty" was supposed to mean.
This guide is written from the manufacturing side of the table. It lists what a site furniture specification should define, which documents a supplier should be able to submit with the offer, and how to phrase requirements so a factory can quote them without a round of clarifications. It applies whether you buy factory-direct, through a distributor, or through a landscape contractor.
If you already have a draft specification, you can send it to us for a manufacturability review before it goes out — we will flag the lines a factory cannot quote as written.
What a complete specification defines
Each line item in the schedule should answer eight questions. Anything left unanswered becomes an assumption inside somebody's price, and assumptions are where post-award disputes start.
| Parameter | What to define | Why it matters |
|---|---|---|
| Model or performance reference | A named model, a drawing reference, or a performance description with an "or approved equal" clause | Fixes the quality bar while keeping the tender open to competition |
| Dimensions | Overall length, depth and height, seat height, and any site clearances — in millimetres with imperial equivalents | Site fit and clearance requirements are dimensional, not generic |
| Frame material and finish | Steel grade, hot-dip galvanizing to ISO 1461 where specified, powder-coat colour by RAL number | The finish decision drives both first cost and the whole maintenance regime |
| Anchoring | Surface-mount or embedded; substrate type (concrete slab, deck, pavers); who supplies the fixings | Anchoring is where most site failures and installation disputes start |
| Seat surfaces and slats | Material per model — hardwood species, WPC or perforated steel — with profile and fixing method | Timber and WPC carry different maintenance and replacement expectations |
| Quantities and packing | Quantity per model, whether models may share a container, and any phased delivery | Mixed models can share one container; phased sites need a staging plan |
| Documentation | Which documents must accompany the offer, and in what language | Sets a testable submission bar that every bidder meets equally |
| Warranty | Structural warranty term, and what it covers and excludes | Frame terms of 5–10 years are standard; finish and slats are normally excluded |
Writing requirements a factory can quote
A factory can quote a measurable line item in one pass. It cannot quote "high quality, low maintenance, as per standard municipal practice" without a round of clarifications — and each clarification round costs you evaluation time.
Three habits make a specification quotable:
- Replace adjectives with parameters. "Heavy duty" becomes a steel section, a coating process or a warranty term — something an evaluator can check off.
- Use "or approved equal" instead of brand-locking. Naming one model with an equal clause keeps competition open and keeps the specification defensible; naming a model with no equal clause can restrict competition unnecessarily.
- State the delivery basis. Incoterm, destination port or site, and whether partial deliveries are acceptable. Freight is usually the second-largest line in a public furniture budget; leaving it undefined makes offers incomparable.
Documentation checklist for tender submission
Ask for documents you will actually evaluate, and require them from every bidder in the same language. As the manufacturer, this is what we can put behind an offer:
| Document | What it shows | When we release it |
|---|---|---|
| Dimensioned drawings | Overall dimensions, seat heights, anchoring points, slat layout | With the quotation or on request |
| Technical data sheet (TDS) | Materials, finishes, packing method and per-model minimum order | With the quotation |
| Material and finish schedule | RAL colour codes and slat species for each model in the schedule | With the quotation |
| Material and coating test reports | Laboratory results for material and coating batches, issued by CMA/CNAS-accredited laboratories | On request, released against the specific batch |
| Warranty letter | Structural warranty term, coverage and exclusions | With the offer |
| Trade terms sheet | Per-model MOQ, Incoterms, payment structure | With the offer — see our trade terms page |
Evaluation criteria buyers typically weight
Public evaluations differ by jurisdiction, but the criteria cluster the same way. Build your scoring sheet around them and require the evidence listed — it keeps the evaluation factual instead of rhetorical.
| Criterion | What evaluators look for | What the supplier should provide |
|---|---|---|
| Compliance with the specification | Whether each measurable line is met | A point-by-point compliance sheet against the schedule |
| Quality evidence | Material, welding and coating process behind the price | Drawings, process description, test reports on request |
| Commercial terms | MOQ, Incoterms, payment structure, lead time basis | A trade terms sheet submitted with the offer |
| Delivery and staging | Packing method, container plan, delivery milestones | Packing specification and a lead time confirmed at quotation stage |
| After-sales | Warranty term, spare parts, finish touch-up | Warranty letter and the after-sales policy that will apply |
Common specification mistakes
These are the five lines we see most often in tender documents that later stall, either at evaluation or on site:
| Mistake | Consequence | Better wording |
|---|---|---|
| "As per standard municipal specification" | Every bidder quotes a different product; offers are not comparable | Define dimensions, material and finish per item, or cite a named model with "or approved equal" |
| No anchoring detail | The fixing method is improvised on site; substrate disputes follow | State surface-mount or embedded, the substrate, and who supplies the fixings |
| Unmeasurable quality clauses | "Heavy duty" cannot be evaluated or enforced | Replace with measurable parameters: steel grade, coating process, warranty term |
| Missing packing and loading requirement | Freight cost surprises after award | Require the packing method and a container loading plan with the offer |
| Brand-locking without an equal clause | Cuts competition and can breach procurement rules | Keep the named model and add "or approved equal" |
How to get a tender package quoted
Send these five things and a factory can return a costed bill of materials without a clarification round:
- The schedule of items — model reference or specification, and quantity for each line.
- Site plan or drawing extracts where dimensions and anchoring matter.
- The finish schedule — RAL colours and slat material per model.
- Delivery basis — Incoterm, destination port or site, and any phasing.
- The tender's documentation requirements, so the submission matches the scoring sheet.
We review the schedule, flag anything a factory cannot quote as written, and return a costed BOM — typically within one working day. The quotation states its own validity date, and the production lead time for the awarded package is confirmed at quotation stage.
If the schedule spans more than one product family — benches from the park bench range, waste from the litter bin range, recycling stations with separate collection routes — say so in the covering email; the packing and loading plan is built around the full family mix, and the specifications hub carries the technical parameters each line should cite.
Where to go next
Frequently asked questions
Can you quote directly against our tender schedule?+
Yes. Send the schedule of items with quantities, the finish schedule and the delivery basis. We review it, flag any line a factory cannot quote as written, and return a costed BOM — typically within one working day.
Which documents do you supply for tender submission?+
Dimensioned drawings, a technical data sheet, the material and finish schedule and a warranty letter are submitted with the offer. Material and coating test reports from CMA/CNAS-accredited laboratories are released on request against the specific batch.
What are your MOQ and lead time for a municipal package?+
Minimum order is set per model and printed on each product page — 20 pcs on most builds, 5 pcs on selected models — and mixed models can share one container. Production lead time is confirmed per project at quotation stage.
Can you manufacture to our specification instead of a catalogue model?+
Yes. We manufacture OEM and ODM from customer drawings, colours and branding, with custom runs from 50 pcs per model and a pre-production sample before the bulk run. See the custom and OEM page for the process.
How is freight handled for tender deliveries?+
We quote FOB or CIF depending on what your freight documentation requires. Packing is flat-packed and container-optimised, and a loading plan is returned against your container size before booking.
Send your schedule, get a costed BOM
Send the schedule of items, quantities and finish requirements. Our engineers review it, flag anything a factory cannot quote as written, and reply with a specification and price within one working day.
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