TM 5-814-9
A total of six hydrants, strategically
placed, are required to hose down the
paved areas.
Use Rational Formula with runoff coefficient,
C, of 0.95 and a rainfall intensity fora 1-hr., l.-
yr storm of 2.0 inches. Then,
A total of six duplex hose bibs are placed
on alternating full islands to serve the 12
wash stations.
A-12