SPMP System Rock Laboratory Horonobe, Japan
As part of the long-term hydrogeological and geochemical monitoring programme of the area surrounding the JAEA Rock Laboratory in Horonobe, Japan, the 750 m deep HDB-2 well was instrumented with a Solexperts Stand-Pipe Multipacker system.
Specifications of the installed Stand Pipe Packer System
- 7 individually infatable packers
- 7 sampling ports for groundwater samples
- 7 observation intervals with individual standpipe
- Total of approx. 4 km standpipes
- Pore water pressure and temperature measurement in standpipe
- Material: stainless steel
- Material packer sleeves: natural rubber
