Heat pumps

Tender description

Bromford Housing Group as a central purchasing body on behalf of itself and any of its current or future subsidiaries (together ‘Bromford’) wishes to invite interested companies to participate in a dynamic purchasing system for the provision of ground source heat pump system installation works. Bromford is a group of registered providers of social housing and support services. Bromford owns and manages around 42 000 homes. Bromford is looking for potential suppliers to apply to be admitted to the dynamic purchasing system for the installation of ground source heat pump systems for a maximum term of 15 years. Bromford envisages a requirement for approximately 2 installation contracts per annum, each with an estimated value of 400 000 GBP to 500 000 GBP. The total estimated value of the DPS for the maximum term of 15 years is estimated to be between 7 500 000 GBP and 15 000 000 GBP. Bromford envisages a requirement for approximately 2 installation contracts per annum, each with an estimated value of 400 000 GBP to 500 000 GBP. The total estimated value of the DPS for the maximum term of 15 years is estimated to be between 7 500 000 GBP and 15 000 000 GBP. The scope of the works for each contract may include: — design a suitable GSHP space and hot water system include for borehole design accounting for specific ground conditions of the site, — supply and install a ground source heat pump suitable for providing space and hot water heating, — supply and install the hot water cylinder, — supply all machinery and equipment necessary to form boreholes, vertical ground loop array with fill and flush manifold left above ground ready for connection into the property or subterranean manifolds as designed, — supply and install an expansion vessel for the ground array, — supply and install any controls or metering equipment only where applicable to meet the technical requirements of the non-domestic RHI scheme or grant funding provision, — provide room-by-room radiator output specification. The intended award criteria for each tender are set out in the template request for works and these will be formulated more precisely in each request for works.