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)
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
