71. Who is required to inspect concrete footings supporting three stories of light frame construction?
72. Who is required to inspect concrete footings of 2,500 PSI concrete or less?
73. Who inspects reinforced concrete footers (>2,500 PSI)?
74. Concrete and Shotcrete placement requires what kind of inspection?
75. Which of these require special inspections?
76. What percent of structural members need to be inspected for sprayed on fire-resistant material by the special inspector?
77. Which of the following is not a Special Inspector certificatied field?
78. Which of the following is required for rough-in inspection of ducting?
79. A heat exchanger designed to liquefy refrigerant vapor by removal of heat is a?
80. That part of the system in which liquid refrigerant is vaporized to produce refrigeration is the?