Source: https://tendernation.io/opportunities/01a13b96-adba-728c-b0d9-3f92ea60bca6/npl-cross-site-time-fibre-cstf closed GB open procedure Suitable for SMEs # NPL - Cross Site Time Fibre (CSTF) [National Physical Laboratory](https://tendernation.io/buyers/national-physical-laboratory) Estimated value Not stated Published 3 Nov 2022 Deadline Closed 9 Dec 2022 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - 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 NPL needs to link the two side of its Teddington site with high spec fibre optic cables. It is envisaged that horizontal directional drilling or micro tunnelling technologies will be employed, though NPL is open to other compliant proposals. To ensure future resilience 4 parallel ducts are required and due to the congested nature of the site a maximum of 4 access chambers/pits can be accommodated over the 800m run. A consistent temperature must be maintained within the ducts. The contract will be let on a design and build basis, using an NEC4 form of contract. During the design phase the contractor will coordinate with the cabling contractor providing the fibre optic cables to ensure the design of the duct and access chambers/pits complies with the acceptable bend radius on the cables and with any other specific cabling requirements. Additional information: Registration with Bravo is required so if not already registered, please follow the below link: Link: [turnerandtownsend.bravosolution.com/web/login.html](https://turnerandtownsend.bravosolution.com/web/login.html) > press 'register' Once registered, please contact to be added to the tender. ## CPV classification Construction work Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/996c3934-a364-4cc4-bb61-381067561f67) 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 National Physical Laboratory: past awards and live tenders](https://tendernation.io/buyers/national-physical-laboratory) [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) [Norwich City Verges Mowing 2026 · Norse Eastern Ltd · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15476-5fd9-70eb-b920-a66dc3e661e1/norwich-city-verges-mowing-2026) [Gwasanaethau Toeau - Gwaith cyfalaf wedi'i gynllunio ac atgyweiriadau ymatebol / Roofing Services - Planned capital works and responsive repairs · Denbighshire County Council · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15476-6094-72b9-928b-5c887e7ceea4/gwasanaethau-toeau-gwaith-cyfalaf-wedii-gynllunio-ac-atgyweiriadau-ymatebol) [Repair of St Michaels and All Angels Church Wall · Aylsham Town Council · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15476-6316-7235-8948-8f108b3da399/repair-of-st-michaels-and-all-angels-church-wall) [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)