Modular Mini-Packer Systems (MMPS)

Modular Mini-Packer Systems (MMPS) are mainly used for hydrogeological characterisation of excavation damaged zones around a tunnel or along a shaft.


Features of the Modular Mini-Packer System (MMPS)

  • for boreholes with 50 - 56 mm diameter
  • up to 6 borehole sections
  • the minimum interval length is 15 cm
  • pressure measurement in all intervals
  • flow lines for pneumatic or hydraulic permeability tests

Mini-packer version for boreholes through the tunnel lining of microtunnels (Alvéoles, ANDRA URL Bure) 

ALL REFERENCES

Médéric Piedevache

Ing. ENSG
Engineer

Member of the extended executive board
Branch manager Nany, France

T 0033 3 83 94 04 50
E-Mail

Yanick Lettry

Geologe / Hydrogeologist CHYN

Hydrogeological instrumentation and tests /
QM hydrogeological Instrumentation / Geochemistry

T 0041 44 806 29 53
E-Mail

Jocelyn Gisiger

ETH Erdw. Geologist

Hydrogeological instrumentation and tests

T 0041 44 806 29 89
E-Mail

Karam Kontar

Ing.-Geologe
Hydrogeologist CHYN

Member of the extended executive board
Division Manager Hydrogeology / Hydrogeological instrumentation and tests / Hydro-tests in shallow and deep boreholes

T 0041 44 806 29 85
E-Mail