This is the only acceptable way to use RNC in Class 1 Div 1 (with the exception. of gas stations, fuel storage and other fuel dispensing). Article 347 of the 1999 NEC Handbook states that PVC conduit must be. marked for 90 degree C conductors.
Young drivers are essentially the group most at risk of being involved in a car accident with two drivers under the age of 25 dying as the result of car accidents every day. Young male drivers are also at more risk of having a car accident than young female drivers.
1 People between 16 and 24 years old cause 42 percent of fatal drug-and alcohol-related car accidents. 2  Over 80 percent of Americans admit to having driven after drinking. 3  Roughly 50 percent of Americans can expect to be involved in an alcohol-related car accident during their lifetime.