Below the junction of SP1 and SP2 are several wet shafts between 15 m and 75 m in depth, leading to a gravelled sump at –638 m. All explored passages have been surveyed, with a total length of 1,427 m.
The area below the junction of SP1 and SP2 features several wet shafts, ranging in depth from 15 to 75 meters, which lead to a gravelled sump located at -638 meters. All surveyed passages within this region have a total length of 1,427 meters.