Source: https://tendernation.io/opportunities/01a13be4-4666-71d9-9c68-b8ed497420c0/class-397-heavy-maintenance-overhaul-partner pending GB open procedure # Class 397 Heavy Maintenance Overhaul Partner [Transpennine Trains Limited](https://tendernation.io/buyers/transpennine-trains-limited) Estimated value Not stated Published 15 Jul 2026 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender It is anticipated that the heavier maintenance overhaul programme this process seeks a delivery partner for, will begin in 2028 and run until no later than mid-2030 and will include tasks at the 750,000 Wheelset Overhaul (WOH), 900,000 Overhaul (OH), 1,500,000 Overhaul (OH) and 1,800,000 Overhaul (OH) mile periodicities. It may also include the Intermediate Maintenance Activities (‘IMA’) exams. For more information about this opportunity, please visit the eSourcing portal at: [delta-esourcing.com](https://www.delta-esourcing.com/tenders/UK-UK-Manchester:-Rolling-stock./593W45EQ62) To respond to this opportunity, please click here: [delta-esourcing.com/respond/593W45EQ62](https://www.delta-esourcing.com/respond/593W45EQ62) ## CPV classification Rolling stock Parts of locomotives or rolling stock Wheel axles and tyres and other parts of locomotives or rolling stock Repair and maintenance services of rolling stock Reconditioning services of rolling stock Source Find a Tender (UK) · Notice ocds-h6vhtk-06cbfa-2026-07-15T13:43:48+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06cbfa-2026-07-15T13:43:48+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 Transpennine Trains Limited: past awards and live tenders](https://tendernation.io/buyers/transpennine-trains-limited) [Sector More Transport equipment & vehicles tenders](https://tendernation.io/sectors/transport-equipment-vehicles) ## More tenders like this [Fire engines – Löschfahrzeug mit Bergeausrüstung LF-B · Marktgemeinde Natternbach · 11 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a15183-3f0d-7330-9b63-15c71c296ead/austria-fire-engines-loschfahrzeug-mit-bergeausrustung-lf-b) [Driving simulators – Dostawa i zakup symulatora ciągnika rolniczego, kombajnu zbożowego, ładowarki teleskopowej, wózka jezdniowego (widłowego) oraz samochodu osobowego w jednym urządzeniu – 2 sztuki · Zespół Szkół Centrum Kształcenia Rolniczego Im. Władysława Grabskiego · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15183-3fb8-726c-b5f9-207c29d0524c/poland-driving-simulators-dostawa-i-zakup-symulatora-ciagnika-rolniczego-ko) [Miscellaneous spare parts – Mercedes Benz transporto priemonių atsarginės dalys · Gynybos Resursų Agentūra Prie Kam · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a15183-2a19-7030-8c6b-4ec58460f4ff/lithuania-miscellaneous-spare-parts-mercedes-benz-transporto-priemoniu-atsar) [Special-purpose motor vehicles – Road-Rail Truck with Rubber Tyres and Rail Wheels · Pääkaupunkiseudun Kaupunkiliikenne Oy · 43 days left · 1 Dec 2026](https://tendernation.io/opportunities/01a15183-14f3-71d6-a448-343d9d1a19a7/finland-special-purpose-motor-vehicles-road-rail-truck-with-rubber-tyres-and) [Motor vehicles for the transport of goods – Timmerbil JGY · Upphandlingskontoret · 30 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-0c3d-711e-a061-282eb71f83ed/sweden-motor-vehicles-for-the-transport-of-goods-timmerbil-jgy) [Control, safety or signalling equipment for roads – Acord cadru de furnizare și punere în funcțiune de echipamente și dotări suplimentare, aferent obiectivului de investiții „Supraînălțare treceri pietoni și intersecții în vecinătatea unităților de învățământ și a zonelor aglomerate · Sector 3 Al Municipiului Bucuresti · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15183-5cd1-7175-8971-1cd72f0b2a0c/romania-control-safety-or-signalling-equipment-for-roads-acord-cadru-de-fur)