Source: https://tendernation.io/opportunities/01a13c5b-8ee9-739e-9832-d774ba6a3742/shaft-silo-advanced-transition-works awarded GB open procedure # Shaft & Silo Advanced Transition Works [CTM Portal for the NDA Shared Services Alliance](https://tendernation.io/buyers/ctm-portal-for-the-nda-shared-services-alliance) Incumbent usually keeps it Estimated value £4,800,000 to £7,800,000 Published 1 Apr 2020 Deadline Closed 20 Sept 2019 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Dounreay Site Restoration Limited (DSRL) has awarded a Call-Off Contract as a result of a Mini Competition through the Decommissioning Services Framework for the Shaft & Silo Advanced Transition Works (ATW); construction of an interim Shaft Facility (Process Cell) that will be subsequently be readily incorporated into the D3300 Main Construction Works. The ATW is further broken down into the following key areas of scope: -Sequenced demolition of parts of the existing D1225 Shaft Facility; -Construction of an interim Shaft Facility (Process Cell); -Specialist concrete cutting of the Shaft cover slab; -All necessary service diversions; -Mechanical, Electrical & Instrumentation installation; and -Upgrade of the control panel and upgrade to associated connections in the control room ## CPV classification Demolition, site preparation and clearance work Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/a38cca6d-e015-4a11-805d-80d65d0b1700) 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 CTM Portal for the NDA Shared Services Alliance: past awards and live tenders](https://tendernation.io/buyers/ctm-portal-for-the-nda-shared-services-alliance) [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)