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2. Site opening
For the technical terms used in this paragraph, please refer to the following articles to of this treaty.
2.1 Preliminary measurements
The person in charge of construction carries out a detailed reconnaissance of the layout and has the routes to the various supports marked out.
The surveyor of the company in charge of building the structure carries out the re-establishment of the alignments, checking the bollards, the support axis stakes and the corner points of the line [use of the stakes location book
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