A short video of us excavating for a ground source heat pump installation

https://video-lcy1-1.xx.fbcdn.net/v/t39.25447-2/277555773_1920169111704406_2228122969916370028_n.mp4?_nc_cat=106&vs=ab035a985e993133&_nc_vs=HBksFQAYJEdEMHFpeEJXMDg4MVl0SUdBR3pzd0RrSjR1c2VibWRqQUFBRhUAAsgBABUAGCRHQmZOQ0FzUHM1Y2hWd2NDQU9fQkNDVS1iLXhsYnY0R0FBQUYVAgLIAQBLBogScHJvZ3Jlc3NpdmVfcmVjaXBlATENc3Vic2FtcGxlX2ZwcwAQdm1hZl9lbmFibGVfbnN1YgAgbWVhc3VyZV9vcmlnaW5hbF9yZXNvbHV0aW9uX3NzaW0AKGNvbXB1dGVfc3NpbV9vbmx5X2F0X29yaWdpbmFsX3Jlc29sdXRpb24AEWRpc2FibGVfcG9zdF9wdnFzABUAJQAcAAAm4LnEpK%2B2xAUVkE4oAkMzGAt2dHNfcHJldmlldxwXQEWzMzMzMzMYKWRhc2hfaTRsaXRlYmFzaWNfNXNlY2dvcF9ocTJfZnJhZ18yX3ZpZGVvEgAYGHZpZGVvcy52dHMuY2FsbGJhY2sucHJvZBkcFQAVoLYEACgSVklERU9fVklFV19SRVFVRVNUGw%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%3D%3D&ccb=1-7&_nc_sid=e6a17e&_nc_ohc=6A80jrFMHNgAX8PaszG&_nc_ht=video-lcy1-1.xx&oh=00_AT_MkHaKdRqQPG12-PpCFaQT4t87Gv_QetOpB7Y1q2PvQg&oe=62AE552A&_nc_rid=070295473841066&dl=1