Topographical support 1
Training in overhead line topography.
- Formation level
- Intermediate
- Domain
- Maintenance Overhead line
- Duration of training
- 28 hour(s)
- Reference
- MAINLA23
/ Informations
- Intern Profil
Overhead line maintenance operators.
- Required
Employees required to carry out topographical surveys for setting up and checking the location of overhead lines,
Mastery of the CELESTE tool.
- Needed stuff
PPE, a PC with the CELESTE tool installed and something to write with.
/ Content
- • A reminder of the technology of the associated equipment and materials, distance and height measurements (hooking and obstacle) and the verification of an overhead line cable parameter,
• Distance measurement using the "base range",
• Use of the tab in the CELESTE tool dedicated to the geometry of a span (distance to the ground, distance to a point, distance to the counter-profile),
• Compliance of a staff with administrative assumptions.
/ Objective
- • Identify the different surveying devices and equipment used at RTE,
• Set up a station at any point or at a specific point,
• Measure distances,
• Measure a parameter using the papoto method,
• Measure a parameter using the tangent sighting method,
• Exploit the results in the context of the activities of the support teams, i.e. in response to third-party urban planning projects,
• To rule on the conformity of a span with regard to the external distances to be respected in overhang and lateral.