Source: https://tendernation.io/opportunities/01a13c67-2fdf-7008-92f5-49b0547e1d90/ekfb-jv-installation-of-de-watering-system-filter-drains-at-greatworth-green closed GB open procedure # EKFB JV - Installation of de-watering system (filter drains) at Greatworth Green Tunnel [Eiffage Kier JV HS2 Main Civils Works, Lots C2 & C3](https://tendernation.io/buyers/eiffage-kier-jv-hs2-main-civils-works-lots-c2-c3) Estimated value £1 Published 20 Oct 2021 Deadline Closed 1 Nov 2021 ## Who can bid - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender EKFB are looking for a competent contractor to install filter drains as part of the dewatering system within the temporary cutting for the Greatworth Green Tunnel. The scope of works includes, but is not limited to: • Installation of approximately 11,000m of 100mm in diameter perforated pipe at 3m to 4m depth and connect it to well point pumps. • All works have to be done in a way to avoid people-plant interface as well as working within the trench. • The works will not be continuous as the drainage works will have to be done in stages, following the Earthworks operations being undertaken. ### Timeline ### Start Date - March 2022 Location of the Works: G2S, Greatworth Green Tunnel, ch:101+978 to 104+838 Through this expression of interest you vetted in accordance with the EKFB prequalification model - for further information visit [competefor.com/EiffageKier](https://www.competefor.com/EiffageKier/) Upon successful shortlisting you will be invited to tender from the EKFB eSourcing platform Market Dojo EKFB will be using a balanced scorecard approach to its procurement activities - for further information visit the above website Kerry Albrighton - Senior Buyer ## CPV classification Drainage pipes Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/166689fc-ee06-46e7-a177-c4f39b1262cd) 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 Eiffage Kier JV HS2 Main Civils Works, Lots C2 & C3: past awards and live tenders](https://tendernation.io/buyers/eiffage-kier-jv-hs2-main-civils-works-lots-c2-c3) [Sector More Construction materials & structures tenders](https://tendernation.io/sectors/construction-materials) ## More tenders like this [Plumbing and heating materials – Marché à bons de commandes - fournitures sanitaires et chauffage · La Dinantaise · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a156a9-f550-736d-908b-05a9208859c8/belgium-plumbing-and-heating-materials-marche-a-bons-de-commandes-fournitu) [Construction materials and associated items – fourniture de materiaux et materiels POUR LE centre technique municipal (batiment, voirie, PARC auto, espaces verts) et controles techniques reglementaires POUR vehicules · Mairie de Millau · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156a9-6495-71e8-ae4c-8d176d16894c/france-construction-materials-and-associated-items-fourniture-de-materiaux-e) [Modular and portable buildings – Lieferung, Installation, Inbetriebnahme einer Recycling- und Sortierstation mit NIR-Technik, bestehend aus: Los 1: Sortierstation mit NIR-Technik, Los 3: Mechanische Recyclinganlage · Hochschule Niederrhein · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-6742-71be-8cda-ad55d5cb484e/germany-modular-and-portable-buildings-lieferung-installation-inbetriebnah) [Partitions – Prequalification Contract 2442 Laminate and steel plate doors and Contract 2431 System walls - The New Aker · Helse Sør-Øst RHF · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-7df1-70ba-83da-fe73ffdd49ba/norway-partitions-prequalification-contract-2442-laminate-and-steel-plate-do) [Cartons – fournitures de conservation · SCN Archives nationales · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-61aa-736d-b1b5-b65c4249b68d/france-cartons-fournitures-de-conservation) [Construction structures and materials; auxiliary products to construction (except electric apparatus) – FOURNITURES D'ATELIERS · RESAH · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-72b1-720c-bda9-978cab93d879/france-construction-structures-and-materials-auxiliary-products-to-constructi)