Côte Chapiron

描述

The upper clay/clay part of the slope and the slopes covered by a thick layer of slope colluvium (including at the foot of the slope) were treated with a flexible TECCO^® G65/3 high tensile strength mesh combined with P33 spike plate and anchored by nails drilled in a staggered pattern. 

Short-term fine-grained erosion was addressed by installing an erosion control mat between the soil and the TECCO^® mesh, followed by hydromulching in specific areas to promote slope revegetation.

The limestone fronts and steep slopes, covered by a thin layer of colluvium (less than 1 meter thick), were treated with double-twist wire mesh (visible in the general photos).

The erosion control mat was interposed between the land and the TECCO^®; subsequently, some areas were hydromulched to encourage revegetation.