Lillington PDHU heat exchangers and network (AD920)

Condition Survey

Pre-existing information regarding the condition of the building has been provided in Appendix 2.

The PD where appointed (or PC where no PD duty holder is in place) is to inform the Client, where additional survey or inspections are required to develop the PCI and inform the design process.

The PC is required to complete a pre-commencement condition survey within all areas likely to be affected by the works, which shall contain written and photographic evidence of the existing conditions.

The PC is to identify any areas of concern that may result in additional works being necessary, together with proposed remedial recommendations, within the scope of works. The condition survey is to be agreed with WCC/WCCs Client Representative and upon conclusion of the works the PC is to ensure the condition of any areas affected by the works are handed over to WCC/WCC in no worse a condition than at pre-commencement stage.

PDHU District Heating Works

The new proposed works include:

• Supply and install two new 2000kW plate heat exchangers, one 3500 litre buffer storage vessel, pressurisation unit complete with circulating pumps and required valves to make the system efficient and new heating distribution pipework

• Enabling works to enable the new equipment to be installed 

• Decommission / dispose of oil storage, redundant distribution pipework, redundant electrical/mechanical services. 

• Making good all areas in general 

• Certification of all mechanical and electrical installation 

• Service Provider to allow for Fire stopping where necessary  

Maintaining the Existing Building Services

Maintain the building services systems during the duration of the contract. Where services may not be functioning or operational for a period of time prior notice and resident notification shall take place