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RTE RTE Safety Monitoring applied to TCM Safety Monitoring applied to TCM

maintenancemaintenance

RTE RTE Safety Monitoring applied to TCM Safety Monitoring applied to TCM

maintenancemaintenance

D2.33 : P.PARISOT (France)

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SUMMARYSUMMARY

• Risks identification

• Preventive actions

• PTI case : specific tools

• Questions

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RISKS IDENTIFICATIONRISKS IDENTIFICATIONSeveral cases we face most of the time :

Damage on the ground (offices, telecom rooms, …)

Manual work (machines, chassis weight, …)

Road risk (access track in altitude, road border…)

Electricity (near HV materials, TCM equipments …)

Outdoor work (insects, storm during work on PSTN connecting box…)

Optical fibber utilization (laser, skin penetration by fibber, …)

Falls from heights (line traps control, …)

Antenna (magnetic radiation, …)

Fire (by electricity, forest fire in period of drought near TCM installations, …)

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PREVENTIVE ACTIONSPREVENTIVE ACTIONSEnable accidents to be avoided

• Reference data for standardized protection equipments (gloves, goggles, …)

• Documented procedures for preventative measures

• Trainings

• Operating methods and specific documented operating methods (delimited intervention area, work on TCM lead cables, …)

• Single-use protection equipments

• Hearing protection

• Mandatory clearances for workers, level depending on work type

• …

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PTI CASE : SPECIFIC TOOLSPTI CASE : SPECIFIC TOOLSLone worker protection system that are used for TCM works

in RTE sites (Protection du Travailleur Isolé - substations, district control centers)

• Loss of verticality alarm system

• “Dead-man detection” system : timer that need to be periodically manually activated otherwise alarm generation

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THANK YOUTHANK YOU

Questions ?