Open15 days left · closes 11:59pm, Saturday 28 November 2026

Supply of Aluminium Sulphate

Yorkshire Water Services Limited · Private utility

In brief

Yorkshire Water Services Limited is looking for suppliers for this contract (Yorkshire and the Humber).

It is a framework worth up to £28,600,000 excluding VAT: the most the buyer expects to spend across all suppliers, not one contract.

The contract runs for 1 year, up to 6 years with extensions, starting 1 March 2027.

Bids close at 11:59pm, Saturday 28 November 2026.

Built from the notice's own fields. Always check the official notice before you bid.

Can I win this?

Key dates

Questions by: 11:59pm, Tuesday 24 November 2026
Bids by: 11:59pm, Saturday 28 November 2026

How bids are scored

Quality 40% · Commercial 60%

Price matters most. Expect to compete hard on cost.

Framework

Winning puts you on a list of suppliers the buyer can call on; it does not guarantee work. The £28,600,000 is the most the buyer expects to spend across all suppliers over the framework's life, not one contract.

The buyer expects to buy this again around November 2032.

What the notice says

Three plus three year extension option for the Supply of Aluminium Sulphate • The objective of this Procurement Process is to establish an agreement for the delivery of Aluminium Sulphate used for Clean sites. • This framework agreement is envisaged to be the primary route for selecting suppliers for the delivery of the Aluminium Sulphate used for the sites in scope for the duration of the agreement. • Yorkshire Water are seeking the supply of Aluminium Sulphate from supplier(s) covering 12 clean sites in the Yorkshire area.

Should I bid?

Tick what applies to you. Nothing is saved.

Can you prepare a good bid in 15 days?Leave time for clarification questions and sign-off.
Is a contract of about £28,600,000 a size you can deliver?Buyers often check that your turnover is comfortably larger than the yearly contract value.
Can you deliver in Yorkshire and the Humber?Check the delivery locations in the tender documents.
Can you meet what the notice mentions: Framework agreement?The tender documents will say exactly what is required.
Are you registered on the Central Digital Platform?You need to be registered to take part under the Procurement Act 2023.

How to bid

Read the full notice on Find a Tender, including any tender documents it links to.
Register your organisation on the Central Digital Platform (through Find a Tender) if you have not already. Suppliers need to be registered to take part in procurements under the Procurement Act 2023.
Follow the submission instructions in the notice; it does not name an e-tendering portal.
Send clarification questions before 11:59pm, Tuesday 24 November 2026.
Make sure your bid arrives before 11:59pm, Saturday 28 November 2026. Late bids are usually rejected.

Timeline

3 November 2026Tender notice · UK4, notice 104020-2026
3 November 2026Tender notice · UK4, notice 104200-2026

About the buyer

Yorkshire Water Services LimitedLast 12 months

Procurements

Awards

Suppliers it has used most

Greenacre Environmental Systems Limited2 contracts
Accent Marketing and Research Limited1 contract
Ag Consultancy & Apps Ltd1 contract
Assix Limited1 contract
Aurora Managed Services Ltd1 contract
BELLROCK ADVISORY LLP (t/a Summers-Inman)1 contract
Barhale Limited1 contract
Benchmark Scaffolding Ltd1 contract

All tenders and awards from Yorkshire Water Services Limited

From notice 104020-2026 on Find a Tender, first published 3 November 2026, last updated 3 November 2026. We last checked for changes on 3 November 2026.