Puerto Calero Dredging and Marine Dredging. Reef.

Contract: Puerto Calero Marinas, SL

Period: 2014

Description: Dredging up to -4.00 m in massive basalt rock with a uniaxial compressive strength of 1,208 kg/cm2 using an amphibious hydraulic hammer from a Naval vessel Second and subsequent dredging with a hydraulic octopus and navigation and bottom dumping in an authorized area in the entrance and access to pontoons of the Puerto Calero Marinas marina, located in Puerto de Naos, Arrecife.