Appendix B: Installation Example - Boreal W-Series Installation And Service Manual

APPENDIX B - Installation Example
Inserting PE 3408 SDR 11 pipes already pressurized
and CSA C-448 approved for geothermal energy.
Drilling a vertical well.
Pumping unit bentonite grout. The grout is
Bentonite grout seals the geothermal wells
introduced into the geothermal wells from
and ensured the best possible thermal
the bottom and going up to the surface.
conductivity.
02 JULY 2009 Page 47 Boreal Geothermal Inc.