VERTICALITY - LIGHTING
VERTICALITY - LIGHTING
VERTICALITY - LIGHTING
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Rope accessConfined spaces<strong>VERTICALITY</strong> - WORK TECHNIQUESAscending (continued)Accessing from below when installing the ropefrom above isn’t possibleMoving along an overhang with etriersGRILLONLOOPINGCombined lowering/raising system• advantage: quick transitions (lowering/raising)• disadvantage: the length of the rope is four times the travel distanceMINDERPAWI’DTWINDescentAscentIndependent lowering/raising systems• advantage: the length of the rope equals the travel distance• disadvantage: transitions are more complex (lowering/raising)Information is non-exhaustive. Refer to the other pages as well as to the user instructions and technical manuals. Technical training is essential.PAWPAWI’DI’DTWINI'DTWINBASICDescentAscent10 11
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