Source: https://tendernation.io/opportunities/01a13c24-a96b-732b-84fb-4c75a4e92c25/calverton-fish-farm-office-extension closed GB open procedure Suitable for SMEs # Calverton Fish Farm - Office Extension [Defra Network eTendering Portal](https://tendernation.io/buyers/defra-network-etendering-portal) Often single bidder Estimated value £80,000 to £120,000 Published 18 Jul 2018 Deadline Closed 23 Jul 2018 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Buyer says suitable for VCSEs The buyer ticked “suitable for voluntary, community and social enterprises” on the notice. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Calverton Fish Farm is located in Calverton, Nottingham, NG14 6FZ. The works required are for an office extension. The preliminary works will involve the proposed site to be cordoned off. The proposed project will be notifiable under the CDM regulations. The ground works will involve clearing the oversite and marking out the foundations. There will be a need to excavate for strip foundations and pour C35 mass concrete to all trenches to form strip foundations. Also, to identify through observation and Cat scanning, the location of all existing underground services. The construction works will involve installing DPM and building a cavity wall construction to the height of the existing office building. All external windows and doors will have to be supplied and installed as required. The roof works will consist of constructing a new roof. The internal construction works will involve installing inner partition walls forming the store rooms and kitchenette area. The existing WC and small store room will need to be converted to a new layout. Hot and cold water services will be required. There will also be a requirement for the supply and installation of new radiators. For the internal finishes and fittings, new Polyflor vinyl floor coverings will need to be supplied and installed. Also Flotex Heavy Duty floor covering will need to be supplied and installed. The full specification will be included within the tender documents which will be sent out to all suppliers who register an interest in this opportunity via our Bravo portal. Read full description ## CPV classification Construction work Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/65ac8ef2-3ef4-4c6a-a48e-276c002ac33b) 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 Defra Network eTendering Portal: past awards and live tenders](https://tendernation.io/buyers/defra-network-etendering-portal) [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) [Building Minor Works · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9087-7003-bd47-df7bc19d7ff7/building-minor-works) [DGT Helipad Design and Construction · Dartford and Gravesham NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-969e-7140-a307-fe72fa7128be/dgt-helipad-design-and-construction) [Boiler Replacement Programme · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9933-7015-97a0-37aa8d57c009/boiler-replacement-programme) [Construction of the Chiropractic Car Park, Treforest Campus · University of South Wales · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a15408-a995-70e5-b8b1-7c6a14e2e878/construction-of-the-chiropractic-car-park-treforest-campus) [Boiler chemical and Softener Services · Maidstone and Tunbridge Wells NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a1539a-d092-736b-88d2-6bdc251cddb6/boiler-chemical-and-softener-services)