Formation - Le Wast

2-day training organized by the PNR des Caps et Marais d'Opale (62), for trainees from the Lycée Agricole de Coulogne (Calais).

Continuation and completion of the creation (started in 2014 and continued in 2015) of a 1.50 m high separating wall, with a supporting base.
(Trad. IA)

Year: 2018

Site: Pas de Calais - France

Tags: Limestone - Sandstone - Training course - Retaining wall