BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsMetal Mine Remediation Works at Wemyss - Wales
    Open tender

    Metal Mine Remediation Works at Wemyss - Wales

    Wemyss Metal Mine remediation project implementing water management and drainage infrastructure improvements to meet environmental and regulatory standards under the Wales Metal Mine Programme.

    🇬🇧United Kingdom· East MidlandsPublished 21 Sept 2026· 1 month agoviaFind a Tender

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      East Midlands

    Lifecycle

    Open

    Open tender — no closing date published. Opened 1 month ago.

    21 September 2026
    Open tender · no closing date published

    Brief

    The Wemyss Metal Mine Works is a remediation project delivered through the Wales Metal Mine Programme (WMMP), a partnership between Natural Resources Wales (NRW) and the Mining Remediation Authority. This project fulfills statutory obligations under the Water Framework Directive and supports the Western Wales River Basin Management Plan (2021-2027). Scheduled for summer 2027, the works include: constructing an upper storage and attenuation pond (approximately 90 metres long, 1.5 metres high) with flow control infrastructure to reduce flows into Upper Mill Race Stream; bypassing a circular collapse feature east of Glanville's Shaft with a new open channel; installing a highway drainage system and filter drain to prevent runoff entering the main spoil tip; and constructing a new lined water channel with flow monitors (approximately 95 metres long) from the public highway to Nant Cwmnewydion, including a new ford crossing and improvements to the existing ford. Suppliers should have expertise in environmental remediation, water management infrastructure, civil engineering for mining sites, and flood attenuation systems.

    Track record

    4 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In construction, MINING REMEDIATION AUTHORITY has awarded 4 contracts to 4 suppliers.

    Who wins here
    1. Ian Farmer Associates1× · 25%
    2. J N Bentley Limited1× · 25%
    3. GROUND CONTROL LIMITED1× · 25%
    4. Northern Powergrid (Northeast) PLC1× · 25%

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, LINDUM GROUP LIMITED — the field to beat, or your route in as a partner.

    More from MINING REMEDIATION AUTHORITY

    4 listingsView all →
    AwardedEngineering🇬🇧United Kingdom

    Sharnberry Mine Water Treatment System - Phase One Design and Construction

    Design and construct a mine water treatment system for Sharnberry mine in County Durham under NEC4 ECC contract, with potential for future phases.

    MINING REMEDIATION AUTHORITY
    Published 30 Oct 2026
    AwardedConstruction🇬🇧United Kingdom

    Grid Upgrade for Battery Storage Connection at Bates MWTS

    Northern Powergrid is seeking contractors for grid upgrade works to enable battery storage connection at Bates MWTS in FY 2026/27.

    £86,296MINING REMEDIATION AUTHORITY
    Published 30 Oct 2026
    AwardedEngineering🇬🇧United Kingdom

    Geological Expertise for Coalsnaughton Ground Movement Investigation

    BGS to provide geological and geotechnical expertise supporting Phase 2 investigation of ground movement at the Coalsnaughton incident site.

    £147,866MINING REMEDIATION AUTHORITY
    Published 28 Oct 2026
    AwardedIT & Software🇬🇧United Kingdom

    Windows 10 Extended Security Updates – Year 2 Licenses

    Procurement for Microsoft Windows 10 Extended Security Updates Year 2 licenses to maintain security coverage and business continuity for eligible devices.

    £62,030MINING REMEDIATION AUTHORITY
    Published 9 Oct 2026

    Open in Construction

    4 open listingsView all →
    OpenConstruction🇬🇧United Kingdom

    Parcel Locker Services Concession for Hackney Housing Estates

    London Borough of Hackney Council is seeking a supplier to design, install, and operate automated parcel locker networks across housing estates and council sites.

    est.£80,000,000LONDON BOROUGH OF HACKNEY
    Published 31 Oct 2026
    Construction🇬🇧United Kingdom

    Demolition and Clearance Services for Redoubt Court Properties

    Demolition and full clearance services required for two residential properties at Redoubt Court in Fareham.

    Fareham Borough Council
    Published 30 Oct 2026
    Construction🇬🇧United Kingdom

    Bridge Bearings Supply and Installation for Lower Thames Crossing Roads North

    Balfour Beatty seeks experienced bridge bearing suppliers for design support and installation across 16 structures on the Lower Thames Crossing Roads North project, with applications due 13 November 2026.

    est.£500,000Balfour Beatty Civil Engineering
    Published 30 Oct 2026
    Construction🇬🇧United Kingdom

    Communal Doors and Door Entry Systems Framework

    PfH is recruiting manufacturers and contractors to supply and install communal doors and entry systems across a 2+1+1 year framework agreement serving social housing providers.

    est.£80,000,000PROCUREMENT FOR HOUSING
    Published 30 Oct 2026
    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-077692

    Track

    Know when this goes to tender

    Sonar emails you the day the tender is published, then 7 and 2 days before it closes.

    Track this notice

    Free · No card

    Your fit

    Could you win this?

    A straight answer for your business — bid, partner or pass — based on who wins MINING REMEDIATION AUTHORITY's work like this.

    4 awards · 4 firms

    Check my fit

    Free · No card

    MR
    Buyer
    MINING REMEDIATION AUTHORITY
    Sector
    Construction