116. As soon as the sealing work ends, the authorization holder must mark the stratigraphic survey with a steel plate at least 150 mm wide and 300 mm high indicating, in relief, the number of the stratigraphic survey and its geographical coordinates.
The plate must be fixed 1.5 m above the surface of the ground using a metal rod welded to the outside casing of the stratigraphic survey.
Where it is justified by the use of the territory, the holder may, with the Minister’s authorization, position the plate as close as possible to the stratigraphic survey and indicate the distance at which the stratigraphic survey is located and its azimuth.
1252-2018O.C. 1252-2018, s. 116.