Provision of Copper Silver Water Ionisation Plant
The Royal United Hospital, Bath is a 650 bed district general hospital serving a population of 500,000. It is based on a 53 acre site in the Combe Park area of Bath. The Estate is made up of 64 separate blocks that range in age from the 1700?s up to the present date.
Provision of a copper silver water ionisation plants for RUH. It is a requirement that a site survey is done prior to the tender submission to verify the technical requirements of the client are achievable.
The equipment will be required to treat:
a. main incoming raw water supply at a peak flow rate of 10litres/sec
b. the outputs from two discrete softeners with individual peak flow rates of 2litres/second
Water testing is required to identify
? temperature at time of sampling
? Legionella serogrouping
? Copper and silver ion concentrations
The equipment should be capable of displaying locally relevant parameters and providing a Modbus RTU, RJ45 communications output for integration onto the existing BMS system. All BMS equipment after the RJ45 outlet will be free issued.
The equipment will be capable of delivering and maintaining ion concentrations of 400µg Cu /litre and 80µg Ag /litre at these peak flow rates.
Full details and requirements to be provided within the tender specification
Scope of Work
Proposed Tender Issue date
1st July 2010
Proposed Tender Duration
Proposed Contract Start Date
The contractor must deliver and commission the plant prior to 31/03/11.