Each emergency generator shall be equipped with a non-resettable elapsed time meter to indicate, in cumulative hours, the elapsed operating time for the unit.
If the distributed generator is supplied with fuel from more than one (1) tank or if multiple sources are supplied fuel by one (1) fuel tank, each distributed generator shall be equipped with a non-resettable fuel metering device to continuously monitor the fuel consumption by the unit. Generators whose total capacity is two hundred (200) kW or less will be exempt from this requirement.
250 R.I. Code R. 250-RICR-120-05-43.11