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PMP Presidio

Alexandre is in San Francisco this week perform a technical maintenance as part of a PMP (Preventive Maintenance Program) contract in the 4 Presidio road tunnels.

He will be checking the adjustment of the 4 LCAMs, the photometers installed at the tunnel entrances to determine the lighting levels required in the tunnels.  He will also assist and train the maintenance team in identifying the causes of faulty luminaires, using data collected by the LPC (Nyx’s local controllers) installed in each luminaire.

The Nyx Hemera Technologies team that commissioned the tunnels in 2015 is still on hand to support the operators.