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) 

Hydrogeological instrumentation, ANDRA CMHM underground laboratory

Geochemistry ANDRA CMHM Bure

ALL REFERENCES

Médéric Piedevache

Engineering Geologist ENSG

Member of the extended executive board
Branch manager Nancy, France

T +33 (0) 3 83 94 04 50
E-Mail

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Karam Kontar

Engineering Geologist / Hydrogeologist CHYN

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

T +41 (0) 44 806 29 85
E-Mail

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Jocelyn Gisiger

Geologist ETHZ

Hydrogeological instrumentation and tests

T +41 (0) 44 806 29 89
E-Mail

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Yanick Lettry

Geologe / Hydrogeologist CHYN

Hydrogeological instrumentation and tests /
QM hydrogeological Instrumentation / Geochemistry

T +41 (0) 44 806 29 53
E-Mail

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