---
title: "Nent Haggs Dosing Building Extension"
ocid: "ocds-b5fd17-e0debae4-535b-405a-a0a9-c20a73c27a32"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-e0debae4-535b-405a-a0a9-c20a73c27a32"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-e0debae4-535b-405a-a0a9-c20a73c27a32.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-e0debae4-535b-405a-a0a9-c20a73c27a32.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "MINING REMEDIATION AUTHORITY"
published: "2025-08-07"
---

# Nent Haggs Dosing Building Extension

Buyer: MINING REMEDIATION AUTHORITY  
Current stage: Award  
OCID: ocds-b5fd17-e0debae4-535b-405a-a0a9-c20a73c27a32

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## Summary

The procurement process for the extension of the Nent Haggs Dosing Building has been undertaken by the Mining Remediation Authority, located in Mansfield, England. This project, which falls under the industry category of 'Repair and maintenance services of building installations' (CPV code: 50700000), pertains to a single storey extension at the Nent Haggs Mine Water Treatment Scheme in Alston, Cumbria. The process reached the award stage with the contract awarded to Krol Corlett Construction Limited on 4th July 2025, and the contract period is set from 14th July 2025 to 31st March 2026. The procurement was conducted via a selective method as a call-off from the Pagabo Small Works Dynamic Purchasing System framework agreement.

This tender offers significant opportunities for business growth, particularly for SMEs capable of providing repair and maintenance services within the construction industry. Companies with experience in building installations and infrastructure development in the North West of the United Kingdom stand to benefit, given the project's location and specific requirements. With the selective procurement method in place, businesses on the relevant framework agreement were ideally positioned to secure this contract, which assures a steady project timeline and financial remuneration of £167,329.81, fostering further economic activity in the region.

## Notice

Further competition tender through Pagabo Small Works Dynamic Purchasing System Design and construction of a single storey side extension to the existing Chemical Dosing building at Nent Haggs Mine Water Treatment Scheme (MWTS), which is on Land between Blagill and Nentsberry, Alston, Cumbria

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/59c1721d-d0e4-405c-b918-2d6266e99cda |
| Notice type | Award Notice |
| Procurement type | Dynamic, Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | SME |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 7 Aug 2025 |
| Submission deadline | 11 Apr 2025 |
| Future notice date | Not specified |
| Award date | 3 Jul 2025 |
| Contract period | 13 Jul 2025 - 31 Mar 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £167,329 |
| Lots value | Not specified |
| Awards value | £167,329 |
| 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 | MINING REMEDIATION AUTHORITY |
| Locality | MANSFIELD |
| Post town | Nottingham |
| Postcode | NG18 4RG |
| Country | England |
| ITL 1 | TLF East Midlands (England) |
| ITL 2 | TLF1 Derbyshire and Nottinghamshire |
| ITL 3 | TLF15 North Nottinghamshire |
| Local authority | Mansfield |
| Electoral ward | Berry Hill |
| Westminster constituency | Mansfield |
| Delivery location | TLD North West (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | KROL CORLETT CONSTRUCTION |

## CPV Codes

### Divisions

- 50 - Repair and maintenance services

### Codes

- 50700000 - Repair and maintenance services of building installations

## Release History

- 7 Aug 2025 at 13:09 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/59c1721d-d0e4-405c-b918-2d6266e99cda

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/59c1721d-d0e4-405c-b918-2d6266e99cda
  7th August 2025 - Awarded contract notice on Contracts Finder

## 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-e0debae4-535b-405a-a0a9-c20a73c27a32. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-e0debae4-535b-405a-a0a9-c20a73c27a32.json.