The topics above are offered by ICDP's Operational Support Group (OSG), a small team of scientists, engineers and technicians to assist in project planning and management. 

Lake Junín Gallery

©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG
©OSG

OSG performed downhole logging in 5 holes at 3 sites on the lake of the Lake Junín project.

Sometimes collapsing hole conditions neccessitated pipe guided logging in several sections. The uppermost few meters below the lake floor could not always be logged.  

Lago Junín, Perú July & August, 2015    8-105 m 

Tools: GR, SGR, MS, DIP, BS  (DLL broke)

Staff: Groh, Kück, Pierdominici, Töpfer