Ministry of Defence · Awarded contract
Awarded

Supply of Water, Wastewater and Ancillary Services to MOD Sites in England

Awarded 31 Mar 2023

View live tenders
Awarded31 Mar 2023
Value£10,266,000.00
RegionUnited Kingdom
CategoryWater & Sanitation
Expires in 5mo4y term, 90% elapsed
Awarded 31 Mar 2023Expires 30 Mar 2027

Ministry of Defence awarded a contract to Castle Water Ltd for the supply of water and wastewater services to specified MOD sites in England, as well as ancillary services on an as-required basis.

The contract was awarded through a further competition utilising CCS Framework RM6178, Lot 3, with a value of £10,266,000.

Similar open tenders12

Wiltshire Council Water and Wastewater Services Contract – Commencing June 2027Water & Sanitation
06 Nov 2026
Supply of On-Water Clothing and Equipment for UK Ministry of Defence – 5‑Year Framework (£30m–£74m)Defense & Aerospace
02 Feb 2027
Supply of Workwear Garments, Shirts and Worsted Wool — 5‑Year Framework for UK Ministry of DefenceDefense & Aerospace
26 Nov 2026
Motor Control Centres, Instrumentation & Control Automation and Systems Integration Framework – Scottish Water (from April 2027)Water & Sanitation
09 Nov 2026
Ministry of Justice Dynamic Purchasing System for Minor Works (England, Wales & Scotland)Construction
07 Sep 2029
Dynamic Purchasing System for Water and Wastewater Retail Services in England, Wales and ScotlandWater & Sanitation
23 Feb 2029
Water Treatment Services and Water Risk Assessments for Three College Campuses – Contract from 01 Jan 2027Water & Sanitation
10 Nov 2026
In-Service Repair and Refurbishment of Main Circulating Water Pumps (MCWPs) for Naval Submarines — 5-Year Support ContractDefense & Aerospace
06 Mar 2027
Supply of Aluminium Sulphate to 12 Clean Sites in Yorkshire — 3+3 Year FrameworkWater & Sanitation
28 Nov 2026
Supply of Public Order Equipment Framework for UK Ministry of Defence – 5‑Year, est. £1,978,000–£4,944,000Defense & Aerospace
01 Dec 2026
Water Treatment and Water Risk Assessment Services for College Campuses – Start 01 January 2027Water & Sanitation
10 Nov 2026
UK National Nuclear Laboratory DPS for Operations, Site Work and Facilities Management (8 Lots)Construction
08 Jan 2029

Other similar contracts12

Unlock the full platform.

7 days free, then £36/GBP per month. Cancel anytime.

What you get

Find

Find water and sanitation tenders in United Kingdom in one place.

We monitor central, devolved and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.

Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.
Narrow it downFilter by category, region and area, or view open tenders on a map.

Alerts

Open tenders like this contract, sent to you.

Tell us what you are looking for and we email you when a matching tender is published.

Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.
Instant or dailyGet an email when a match is published, or one summary a day.

Assess

Size up a tender in minutes.

Before you open a single document, get the requirements, a likely value and who you would be up against.

Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.
Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.

Market

Follow Castle Water Ltd and get alerts when they win again.

Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.

Supplier and buyer profilesWhat each one has won or awarded, who they work with, and how that is changing.
Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.

Pipeline

Track your bids from interested to won.

Save a tender in one click and move it through each stage as you work on it.

Work as a teamInvite colleagues so you work from the same list.
Take it with youExport tenders and matches to CSV.

GovBot

Ask a question in plain English.

Find tenders, look up a supplier, or check who won a contract. Just type what you need.

Get started

Get water and sanitation tenders in United Kingdom by email.

Find the tender, size it up and track the bid, in one place.

7 days free, then £36/GBP per month

You're In — Free Trial Activated

You now have full access to GovMarket Premium for 7 days. You’ll be charged at the end of the trial unless you cancel.

  • Tell Us What You Do — We'll surface the tenders that are most relevant to your business.