 |
 |
| geothermal field |
Vault in geothermal field: 6 fields of 10 bores (wells) each will tie into this |
 |
 |
| piping that will be trenched underground that will connect central unit with the school building |
connecting pipes together |
 |
 |
| trench to connect one field of 10 wells together |
pipes bored underground to south end of school that will carry water between geothermal wellfield central unit and the school building. |
 |
 |
| Roof with vents and skylights installed (view from southwest) |
Roof as seen from northwest |
 |
 |
| Looking into vault from top |
filling pipes in vault with water-glycol mixture |