---
title: "Engineering Services for Castle Quarry"
ocid: "ocds-h6vhtk-06b79f"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06b79f"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06b79f.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06b79f.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "CORSERV SOLUTIONS LTD"
published: "2026-06-18"
---

# Engineering Services for Castle Quarry

Buyer: CORSERV SOLUTIONS LTD  
Current stage: Tender  
OCID: ocds-h6vhtk-06b79f

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-06b79f.json)

## Summary

Corserv Solutions Ltd, located in Scorrier, UK, is actively seeking tenders for a project titled "Engineering Services for Castle Quarry." The procurement pertains to engineering and fabrication works at Castle-an-Dinas Quarry, located in Ludgvan, Cornwall, within the industry category of engineering works and construction. The tender is at the "Tender" stage and available through an open procurement method under a below-threshold competition framework. The tender process initiated on 18th June 2026, with the deadline for inquiries set for 29th June 2026 and submission closure on 2nd July 2026. The contract period is expected to commence on 1st August 2026 and conclude by 31st July 2027, with possible extensions leading up to July 2030.

This opportunity presents significant growth potential for businesses specialising in engineering or fabrication services, particularly those capable of handling large-scale industrial projects. Small to medium-sized enterprises (SMEs) and voluntary, community, and social enterprises (VCSEs) are especially encouraged to participate, as there are no mandatory participation conditions outlined in the selection criteria. The contract offers an estimated gross value of £960,000, with a commercial to quality weighting of 60% to 40%, making it an attractive proposition for companies looking to establish or expand their footprint within the UK construction and engineering sector. The open competition nature of this tender provides an accessible entry point for firms with innovative solutions to enhance infrastructure capabilities at this strategic site in Cornwall.

## Notice

CORSERV Solutions Limited on behalf of its CORMAC division is seeking to procure specialist engineering services contractors. The successful suppliers will be appointed to a multi supplier agreement to provide engineering, and fabrication works to the Asphalt Plant and Aggregate Crushing Plant at Castle-an-Dinas Quarry, Ludgvan, Cornwall.

### Lot Information

Lot 1

Renewal: Three optional extensions of twelve months each are available.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/057382-2026 |
| Notice type | UK4 - Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Below threshold - open competition |
| Tender suitability | SME, VCSE |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 18 Jun 2026 |
| Submission deadline | 2 Jul 2026 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 31 Jul 2026 - 31 Jul 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £800,000 |
| Lots value | £800,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | CORSERV SOLUTIONS LTD |
| Locality | SCORRIER |
| Post town | Truro |
| Postcode | TR16 5EH |
| Country | England |
| ITL 1 | TLK South West (England) |
| ITL 2 | TLK3 Cornwall and Isles of Scilly |
| ITL 3 | TLK30 Cornwall and Isles of Scilly |
| Local authority | Cornwall |
| Electoral ward | Redruth North |
| Westminster constituency | Camborne and Redruth |
| Delivery location | TLK3 Cornwall and Isles of Scilly |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45220000 - Engineering works and construction works
- 45255400 - Fabrication work

## Release History

- 18 Jun 2026 at 08:24 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/057382-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/057382-2026
  18th June 2026 - Tender notice on Find a Tender

## Notice URLs

- https://www.corservltd.co.uk
- 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-06b79f. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06b79f.json.