Installation of Borehole for Open Loop GSHP system at Pampisford Hall

Project Overview

The project at Pampisford Hall involved the installation of an open loop ground source heat pump (GSHP) system, utilising a 71-meter abstraction borehole. This open loop system draws water from the borehole to provide efficient heating and cooling for the hall.

Installation Details

• Type of System: Open loop ground source heat pump (GSHP)

• Depth: 71 meters

• Purpose: To provide groundwater for the open loop GSHP system

Project Execution

• Drilling Process: The borehole was drilled to a depth of 71 meters to access groundwater, which would be used as the primary source for the open loop GSHP system.

• System Setup: The groundwater is pumped through the GSHP system, where it transfers heat to or from the building, depending on the season, before being re-injected or discharged appropriately.

• Lining and Casing: Appropriate lining and casing were installed to ensure the integrity and efficiency of the borehole and to prevent contamination of the groundwater source.