Source: https://tendernation.io/opportunities/01a13be5-d587-7374-bfb2-18d79005eb77/langton-mine-water-treatment-scheme-mwts-design-and-build awarded GB negotiated without publication procedure # Langton Mine Water Treatment Scheme (MWTS) Design and Build [Mining Remediation Authority](https://tendernation.io/buyers/mining-remediation-authority) Estimated value Not stated Published 31 Jul 2026 Deadline Rolling deadline ## About this tender pumped passive Mine Water Treatment Scheme (MWTS) at the site in Langton to protect and enhance the environment through the control and management of coal mine water and to mitigate the deterioration of water quality and ground water resources. We have completed a compliant Early Contractor Involvement (2 Stage) procurement by conducting mini competition through the Pagabo Civils and Infrastructure Framework Lot 2 Midlands - Water Supply & Waste Water in accordance with Public Contract Regulations 2015 (PCR15). 2-stage procurement approach via the X22 - Early Contractor Involvement (ECI) mechanism through a NEC4 Engineering and Construction Contract. Stage 1 is the pre-construction ECI phase, with development of the scope, detailed design and agreement on price for construction. ## CPV classification Environmental improvement works Infrastructure works consultancy services Environmental engineering consultancy services Source Find a Tender (UK) · Notice ocds-h6vhtk-06d8f2-2026-07-31T14:23:57+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06d8f2-2026-07-31T14:23:57+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Mining Remediation Authority: past awards and live tenders](https://tendernation.io/buyers/mining-remediation-authority) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [ESPH AB RDC Sidley Depot (ESPH753) · Rother District Council · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15552-1d19-7155-8fe0-0d917105fca8/esph-ab-rdc-sidley-depot-esph753) [Demolition, Design and Construction of Howard's Lane Public Toilets, Howard's Lane, Wareham · Wareham Town Council · 88 days left · 15 Jan 2027](https://tendernation.io/opportunities/01a15552-1d8a-7277-bc5b-edc9a127ee5b/demolition-design-and-construction-of-howards-lane-public-toilets-howards-la)