Source: https://tendernation.io/opportunities/01a13b86-ae7a-7183-be68-5a7b580590aa/96ts-jubilee-line-underframe-modifications-project-structural-modifications pending GB open procedure # 96TS Jubilee Line Underframe Modifications Project- Structural modifications [Transport for London](https://tendernation.io/buyers/transport-for-london) Estimated value Not stated Published 28 Jun 2021 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The Jubilee line Underframe Modifications Project (JUMP) is currently undertaking an option definition/feasibility exercise to correct structural and drawgear issues on the Jubilee line fleet. This questionnaire is part of early market engagement to inform the options and understand the market capability and capacity to deliver a solution. At the feasibility stage LU assumes that a contract will be awarded to a single supplier that must provide the following: - Redesign the coupler support bracket to improve of load transfer into the car body. - Redesign carbody structure to withstand the duty cycle loads from current operations - To demonstrate and provide evidence of successful improvement of load transfer into car body using appropriate engineering analysis - To demonstrate adequate proof and fatigue load requirements will be met At feasibility it is assumed that the supplier may provide the following (or provide through subcontract) - Production of prototype units for testing and analysis - Static and dynamic testing of proposed solution to provide evidence that proof and fatigue load requirements have been met - Replace coupler support bracket and inner longitudes across the entire fleet ## CPV classification Railway and tramway locomotives and rolling stock and associated parts Source Find a Tender (UK) · Notice ocds-h6vhtk-02c10f-2021-06-28T17:16:14+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-02c10f-2021-06-28T17:16:14+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 Transport for London: past awards and live tenders](https://tendernation.io/buyers/transport-for-london) [Sector More Transport equipment & vehicles tenders](https://tendernation.io/sectors/transport-equipment-vehicles) ## More tenders like this [Firefighting vehicles – VG Asbach - HLF 10 · VG Asbach · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a156a9-eb96-7083-91e7-24f09e1e5cb6/germany-firefighting-vehicles-vg-asbach-hlf-10) [Dumper trucks – Autobasculante pentru activitati aeroportuare · Compania Nationala Aeroporturi Bucuresti SA · 16 days left · 4 Nov 2026](https://tendernation.io/opportunities/01a156a9-6319-7333-979f-903a976c36b1/romania-dumper-trucks-autobasculante-pentru-activitati-aeroportuare) [Minibuses – Furnizare Microbuze școlare pentru unități de învățământ speciale · Județul Suceava · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-7579-708f-b64e-33234038ed3a/romania-minibuses-furnizare-microbuze-scolare-pentru-unitati-de-invatamant-s) [Urban furniture – Raamovereenkomst voor het leveren van straatmeubilair · Antwerpen · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-ca6b-711e-95cb-54df9518ce4e/belgium-urban-furniture-raamovereenkomst-voor-het-leveren-van-straatmeubilai) [Rolling stock – Dodávka vozidel BEMU121-150 a EMU121-150 · RegioJet a.s. · 24 days left · 12 Nov 2026](https://tendernation.io/opportunities/01a156a9-aca6-73f8-ad6c-9162bd28b22d/czechia-rolling-stock-dodavka-vozidel-bemu121-150-a-emu121-150) [Engine parts – Rezervni dijelovi za propelere KaMeWa za m/t Zadar · Jadrolinija · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-673e-71dd-88e2-447641d5f588/croatia-engine-parts-rezervni-dijelovi-za-propelere-kamewa-za-mt-zadar)