---
title: "WP3350-Sacrificial Anode Concrete Repairs"
ocid: "ocds-b5fd17-8f21c779-3b91-494d-bb27-c4ebcdb93a3f"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-8f21c779-3b91-494d-bb27-c4ebcdb93a3f"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-8f21c779-3b91-494d-bb27-c4ebcdb93a3f.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-8f21c779-3b91-494d-bb27-c4ebcdb93a3f.json"
source: "Contracts Finder"
current_stage: "Tender"
buyer: "COSTAIN LIMITED (H7-HEATHROW)"
published: "2025-10-21"
---

# WP3350-Sacrificial Anode Concrete Repairs

Buyer: COSTAIN LIMITED (H7-HEATHROW)  
Current stage: Tender  
OCID: ocds-b5fd17-8f21c779-3b91-494d-bb27-c4ebcdb93a3f

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-8f21c779-3b91-494d-bb27-c4ebcdb93a3f)  
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## Summary

The public procurement process for the "WP3350-Sacrificial Anode Concrete Repairs" contract is currently active, with Costain Limited (H7-Heathrow) acting as the buying organisation. This project involves specialised concrete repairs featuring sacrificial anode protection, with works to be carried out in approximately 42 locations across two undercrofts in London, United Kingdom. The industry categories relevant to this tender include sacrificial anodes, concrete work, and concrete repair work. The tender, published on 21 October 2025, is in the tender stage, with the deadline for bids set for 27 October 2025. The contract period is scheduled from 13 March 2026 to 31 October 2026. The procurement process does not specifically state a method, but it provides an opportunity for SMEs and voluntary, community and social enterprises to participate.

This tender offers a significant business growth opportunity, especially for companies specialising in concrete repair and corrosion protection. The total project value ranges from £500,000 to £1,000,000, making it a substantial contract worth pursuing for businesses in these sectors. The location in London provides an advantageous position for firms seeking to expand their footprint within the United Kingdom. Given its suitability for SMEs and VCSEs, the procurement opens doors for smaller enterprises to engage in a potentially lucrative government contract, fostering diversification and broadening the competitive landscape. This opportunity could be particularly appealing to businesses with expertise in utilising products like Galvashield XP4 for anode protection.

## Notice

The scope includes specialist concrete repairs with sacrificial anode protection. Approx 42no. locations across 2no. undercrofts require sacrificial anode protection and permanent half-cell connection installation. Galvashield XP4 (SIKA product). The works will involve breaking out concrete and then galvanising the rebar underneath to prevent corrosion, this involves casting in special lumps of a more reactive material, that need periodically replacing (10/20years)

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/292190d9-83f9-4f35-8784-6d3fb986fa24 |
| Notice type | Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | SME, VCSE |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 21 Oct 2025 |
| Submission deadline | 27 Oct 2025 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 13 Mar 2026 - 31 Oct 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £1,000,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | COSTAIN LIMITED (H7-HEATHROW) |
| Locality | MAIDENHEAD |
| Post town | Slough |
| Postcode | SL6 4UB |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ15 Berkshire East |
| Local authority | Windsor and Maidenhead |
| Electoral ward | Oldfield |
| Westminster constituency | Maidenhead |
| Delivery location | TLI London |

## CPV Codes

### Divisions

- 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus)
- 45 - Construction work

### Codes

- 44423900 - Sacrificial anodes
- 45262300 - Concrete work
- 45262330 - Concrete repair work

## Release History

- 21 Oct 2025 at 08:30 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/292190d9-83f9-4f35-8784-6d3fb986fa24

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/292190d9-83f9-4f35-8784-6d3fb986fa24
  21st October 2025 - Opportunity notice on Contracts Finder
- https://www.competefor.com/business/viewOpportunityDetailsSupplier.html?id=101491955
  Please follow this link to view the notice.

## 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-b5fd17-8f21c779-3b91-494d-bb27-c4ebcdb93a3f. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-8f21c779-3b91-494d-bb27-c4ebcdb93a3f.json.