675 IAC 20-1.1-21
675 IAC 20-1.1-21 Definitions "V"
Cite as Ind. Admin. Code tit. 675, r. 20-1.1-21
Sec. 21. (a) "Vacuum piping" means the piping from the suction side of a pump connected to a vacuum fitting located at the pool and below
the water level to which underwater cleaning equipment may be attached.
(b) "Velocity" means a measurement of the motion of liquids usually expressed in feet per second.
(c) "Vertical" means a line of surface running perpendicular to the plane of the horizon. A truly plumb line.