Not quite. The answer is D: Where static pressure exceeds 80 psi.
Section 604.8 requires an approved pressure-reducing valve where water pressure within a building exceeds 80 psi (552 kPa) static. 60 psi is below the trigger, so no valve is required by this section. 100 psi and 125 psi are higher than the code trigger; waiting until then would leave piping above 80 psi.
0 of 1 right so far.
Question 2 of 10.
A restaurant (Group A-2) has a fire area of 4,800 square feet and an occupant load of exactly 100. Under IBC 2021 Section 903.2.1.2, is an automatic sprinkler system required?
A: Yes, because the occupant load is 100 or more
B: Yes, because every A-2 occupancy requires sprinklers regardless of size
C: No, because the occupant load must be more than 100
D: No, because the fire area does not exceed 5,000 square feet
NEXT: A · B · C · D
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