Source: https://tendernation.io/opportunities/01a13cba-af5f-706c-b00a-d653f4a42bb5/lgt-plate-heat-exchanger-installation-st22-p221 closed GB open procedure Suitable for SMEs # LGT - Plate Heat Exchanger Installation - ST22-P221 [Lewisham and Greenwich NHS Trust](https://tendernation.io/buyers/lewisham-and-greenwich-nhs-trust) Estimated value £70,000 Published 6 Feb 2023 Deadline Closed 27 Feb 2023 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. - 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 The existing Hot Water Supply (HWS) system to the KOO Building on the University Hospital Lewisham Site is currently being operated on temporary Plate Heat exchangers (PHE), the Hired PHE's are connected via temporary hoses snaking around the plant room and connected onto the services where possible to deliver the Domestic Hot Water System (DHWS). The existing plate heat exchangers have been surveyed by a Stokvis Sales engineer at the request of the Trust. The existing HWS Calorifiers are to be removed and the associated Low Temperature Hot Water (LTHW )and DHWS is to be diverted around existing services to the new PHE. Due to the complexity of the plant room the modified connections will need to be diverted through to each plate heat exchanger at high level and into open space within the plant room for final connection. The New PHE's will be positioned adjacent to an existing Brick wall in the location of the temporary hired PHE. This will enable each plate to be easily serviced in the future. The new PHE needs to be positioned on a new Base either of Steel Channel or Concrete formed. The existing temporary PHE will be relocated to allow installation of the new PHE's. The boosted cold-water main will need to be modified and diverted to the new PHE location. The flow and return headers will also need to work in line with the new configuration, ensuring balancing valves are fitted. The new system will also need to work in line with the Building Management System (BMS) system and current water meter. The opportunity is available here: [health-family.force.com/s/Welcome](https://health-family.force.com/s/Welcome) Read full description ## CPV classification Repair and maintenance services of boilers Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/664872ff-a112-4abe-b579-5089f45a20ed) 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 Lewisham and Greenwich NHS Trust: past awards and live tenders](https://tendernation.io/buyers/lewisham-and-greenwich-nhs-trust) [Sector More Repair & maintenance services tenders](https://tendernation.io/sectors/repair-maintenance) ## More tenders like this [QW Planned and Reactive Facilities Management Services · Qualifications Wales · 42 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a15552-1c32-72a6-a86e-45f144e2f84b/qw-planned-and-reactive-facilities-management-services) [Provision of Playground Services · Together Housing Association Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a154e4-48d5-7218-a766-82a2175c6300/provision-of-playground-services) [ESTH - Lift Maintenance PPM & Reactive · Epsom and St Helier University Hospitals NHS Trust · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15476-6399-72fd-bd84-a9ca0f25a632/esth-lift-maintenance-ppm-reactive) [Gas Boiler Services · Maidstone and Tunbridge Wells NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-a8ed-726c-bb19-21f575ae5ba0/gas-boiler-services) [Repair and maintenance services – Calamiteitenwerkzaamheden rioolwaterpersleidingen · Waterschap Noorderzijlvest · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15183-754c-70bf-bff4-46d38ff6fb78/netherlands-repair-and-maintenance-services-calamiteitenwerkzaamheden-rioolw) [Repair and maintenance services of personal computers – Абонаментно и сервизно обслужване на офис техника : компютри, преносими компютри, принтери, скенери, копирни машини, монитори, UPS устройства, модеми, рутери и др., включително доставка на резервни части, материали и консумативи за офис техниката за срок от 12 месеца · ТЕРИТОРИАЛНО ПОДЕЛЕНИЕ "ДЪРЖАВНО ГОРСКО СТОПАНСТВО - КАЗАНЛЪК" · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-c01a-72fa-943e-551c1508bed2/bulgaria-repair-and-maintenance-services-of-personal-computers-abonamentno-i)