---
title: "STDC-PROC-0540 - NZT Water Network"
ocid: "ocds-b5fd17-a59bd1b3-0cc9-4ef5-b2d3-f411e917e666"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-a59bd1b3-0cc9-4ef5-b2d3-f411e917e666"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-a59bd1b3-0cc9-4ef5-b2d3-f411e917e666.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-a59bd1b3-0cc9-4ef5-b2d3-f411e917e666.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "SOUTH TEES DEVELOPMENT CORPORTATION"
published: "2025-06-12"
---

# STDC-PROC-0540 - NZT Water Network

Buyer: SOUTH TEES DEVELOPMENT CORPORTATION  
Current stage: Award  
OCID: ocds-b5fd17-a59bd1b3-0cc9-4ef5-b2d3-f411e917e666

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## Summary

The procurement process for the "STDC-PROC-0540 - NZT Water Network" project, managed by South Tees Development Corporation, has reached the award stage. This construction works contract, classified under the industry category of construction work (CPV 45000000), is located in England, United Kingdom. Initiated through an open procurement method, the tender was published on 27th January 2025, with the tender period ending on 26th February 2025. The contract period is scheduled from 24th March 2025 to 30th September 2026. As of 12th June 2025, Rainton Construction has been awarded the contract, valued at £12,000,000, with the contract officially commencing on 31st March 2025 and concluding on 9th October 2026.

This tender presents significant opportunities for business growth, particularly for companies operating in the construction sector. The contract's sizeable budget and scope make it ideal for established companies that can handle large-scale projects. Small and medium-sized enterprises (SMEs) that specialise in innovative or efficient construction solutions may also find this an attractive opportunity, provided they can meet the requirements set out by the South Tees Development Corporation. The open procurement procedure ensures that a broad range of suppliers had the opportunity to compete, fostering a competitive environment that encourages business development and innovation.

## Notice

Please see tender documents for further detail. These can be found on the ProContract e-tendering portal: https://procontract.due-north.com/Advert?advertId=4c552c1f-9fdc-ef11-8133-005056b64545 You will need to register as a supplier to gain access to the tender documentation. Registration is free. The procurement documents are available for unrestricted and full direct access, free of charge, at https://procontract.due-north.com/Advert?advertId=4c552c1f-9fdc-ef11-8133-005056b64545

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/a399d191-8646-444b-a48c-6db894ccbd87 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 12 Jun 2025 |
| Submission deadline | 26 Feb 2025 |
| Future notice date | Not specified |
| Award date | 24 Mar 2025 |
| Contract period | 30 Mar 2025 - 9 Oct 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £8,000,000 |
| Lots value | Not specified |
| Awards value | £12,000,000 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | SOUTH TEES DEVELOPMENT CORPORTATION |
| Locality | DARLINGTON |
| Post town | Darlington |
| Postcode | DL2 1NJ |
| Country | England |
| ITL 1 | TLC North East (England) |
| ITL 2 | TLC3 Tees Valley |
| ITL 3 | TLC33 Darlington |
| Local authority | Darlington |
| Electoral ward | Sadberge & Middleton St George |
| Westminster constituency | Stockton West |
| Delivery location | TLC North East (England), TLD North West (England), TLF East Midlands (England), TLG West Midlands (England), TLH East (England), TLJ South East (England), TLK South West (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | RAINTON CONSTRUCTION |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45000000 - Construction work

## Release History

- 12 Jun 2025 at 08:49 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/a399d191-8646-444b-a48c-6db894ccbd87
- 27 Jan 2025 at 11:18 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/787a4e78-6fcb-47c8-a4d4-c518f11879e4

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/a399d191-8646-444b-a48c-6db894ccbd87
  12th June 2025 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/787a4e78-6fcb-47c8-a4d4-c518f11879e4
  27th January 2025 - Opportunity notice on Contracts Finder
- https://procontract.due-north.com/Advert?advertId=4c552c1f-9fdc-ef11-8133-005056b64545
  Advert

## Notice URLs

- https://teesvalley-ca.gov.uk/

## 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-b5fd17-a59bd1b3-0cc9-4ef5-b2d3-f411e917e666. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-a59bd1b3-0cc9-4ef5-b2d3-f411e917e666.json.