Coffee Break Training: Access and Water Supplies: Fire Flow Formulas: Part 21: National Fire Protection Association 1142, 'Standard on Water Supplies for Suburban and Rural Fire Fighting' Occupancy Hazard Classification and Construction Classification Numbers [open pdf - 594KB]
The learning objective from this training is as follows: "The student will be able to select values from the National Fire Protection Association (NFPA) 1142, 'Standard on Water Supplies for Suburban and Rural Fire Fighting' Occupancy Hazard Classification (OHC) and Construction Classification (CC) number tables."
Coffee Break Training - Fire Protection Series No. FP-2014-4
United States Fire Administration: http://www.usfa.fema.gov/