RFP QuestBeta
ClosedStage · contract

Lewisham and Greenwich NHS Trust

LGT - Plate Heat Exchanger Installation - ST22-P221

Repair & MaintenanceCPV 50000000 50500000 50530000 50531000 45000000 45300000 45330000 45331000
Value£70k
Deadline27 Feb 2023
Published6 Feb 2023
RegionLondon
Timeline
Published 6 Feb 2023ClosedCloses 27 Feb 2023
Contract value in context
£70ktotal contract value
median £130k
this tender£0£4.8m

This sits in the lower-middle of the Repair & Maintenance band — a mid-scale opportunity. Based on 15,278 valued Repair & Maintenance tenders in our corpus.

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The brief

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: https://health-family.force.com/s/Welcome

Key requirements

What the supplier must deliver

01

Due to the complexity of the plant

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.

02

The new PHE needs to be positioned

The new PHE needs to be positioned on a new Base either of Steel Channel or Concrete formed.

03

The boosted cold-water main will need

The boosted cold-water main will need to be modified and diverted to the new PHE location.

04

The flow and return headers will also

The flow and return headers will also need to work in line with the new configuration, ensuring balancing valves are fitted.

05

The new system will also need

The new system will also need to work in line with the Building Management System (BMS) system and current water meter.

Derived from the notice text — always confirm against the original documents.

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Source & provenance
OCID
70d2471c-3aab-4104-a125-7a33b4cd97f8
Stage
contract · Contract
Source
Contracts Finder
Buyer ref
CF-1319400D0O000000rwimUAA
View the original notice on Contracts Finder

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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