---
title: "Water Treatment & Testing Services across King's Lynn and West Norfolk"
ocid: "ocds-h6vhtk-058fab"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-058fab"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-058fab.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-058fab.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "BOROUGH COUNCIL OF KINGS LYNN AND WEST NORFOLK"
published: "2025-12-22"
---

# Water Treatment & Testing Services across King's Lynn and West Norfolk

Buyer: BOROUGH COUNCIL OF KINGS LYNN AND WEST NORFOLK  
Current stage: Award  
OCID: ocds-h6vhtk-058fab

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-058fab)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-058fab.json)

## Summary

The procurement process initiated by the Borough Council of Kings Lynn and West Norfolk involved an open competition for water treatment and testing services across King's Lynn and West Norfolk. The tender was divided into two lots: the cleaning and analysis of water services, and the bacteriological sampling of swimming pools. With a procurement method under a 'Below threshold - open competition,' the contracts were signed on December 17, 2025, with the contract period set to start on January 1, 2026, and lasting until December 31, 2027, extendable up to December 31, 2029. The procurement falls within the services industry category, specifically focusing on water treatment works, risk or hazard assessment, and repair and maintenance services. The final stage rests at the 'Award' stage, marking its completion with Herts Enviro Services Ltd as the awarded supplier.

This tender presents significant opportunities for small and medium-sized enterprises (SMEs) in the water treatment and environmental services sectors. Companies with expertise in water treatment, maintenance, and hazard assessment are particularly well-suited to benefit from contracts of this nature. The ongoing nature of the contract, with the possibility of renewal for an additional two years, allows businesses not only to secure current work but also to establish long-term relationships with the borough council, potentially leading to further opportunities. It is an ideal opportunity for firms prioritising social value and with robust methodologies and reporting processes, providing a structured avenue for business growth in the regional market of King's Lynn and West Norfolk.

## Notice

The Borough Council of King's Lynn & West Norfolk (the Council) is inviting tenders for the following: Lot 1 The cleaning, chlorination, sampling and analysis of hot and cold-water services, including instantaneous water heaters Lot 2 The bacteriological sampling of swimming pools To view this notice, please click here: https://www.delta-esourcing.com/delta/viewNotice.html?noticeId=1002165474

### Lot Information

Cleaning, chlorination, sampling and analysis of hot and cold-water services, including instantaneous water heaters

Cleaning, chlorination, sampling and analysis of hot and cold-water services, including instantaneous water heaters across various Council sites in King's Lynn & West Norfolk.

Renewal: Up to 2 years.

The bacteriological sampling of swimming pools

The bacteriological sampling of swimming pools for the Council's Leisure sites across King's Lynn & West Norfolk

Renewal: Up to 2 years

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/085267-2025 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Below threshold - open competition |
| Tender suitability | SME |
| Awardee scale | SME |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 22 Dec 2025 |
| Submission deadline | 25 Sep 2025 |
| Future notice date | Not specified |
| Award date | 17 Dec 2025 |
| Contract period | 1 Jan 2026 - 31 Dec 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £156,000 |
| Lots value | £156,000 |
| Awards value | Not specified |
| Contracts value | £161,000 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | BOROUGH COUNCIL OF KINGS LYNN AND WEST NORFOLK |
| Locality | KING'S LYNN |
| Post town | Peterborough |
| Postcode | PE30 1EX |
| Country | England |
| ITL 1 | TLH East (England) |
| ITL 2 | TLH5 Norfolk |
| ITL 3 | TLH52 North and West Norfolk |
| Local authority | King's Lynn and West Norfolk |
| Electoral ward | St. Margaret's with St. Nicholas |
| Westminster constituency | North West Norfolk |
| Delivery location | TLH16 North and West Norfolk |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | HERTS ENVIRO SERVICES |

## CPV Codes

### Divisions

- 45 - Construction work
- 50 - Repair and maintenance services
- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 45232430 - Water-treatment work
- 50000000 - Repair and maintenance services
- 90711100 - Risk or hazard assessment other than for construction

## Release History

- 22 Dec 2025 at 10:36 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/085267-2025
- 28 Aug 2025 at 15:05 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/052130-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/085267-2025
  22nd December 2025 - Contract details notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/052130-2025
  28th August 2025 - Tender notice on Find a Tender

## Notice URLs

- https://www.delta-esourcing.com/delta/viewNotice.html?noticeId=1002165474
- https://www.delta-esourcing.com/respond/Y8U9MQ5832
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-058fab. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-058fab.json.