Semitrailer means every vehicle of the trailer type so designed and used in conjunction with a
CMP means Construction Management Plan;
Vector means an insect or other animal which normally transports an infectious agent that constitutes a public health risk;
Roll coating means the application of a coating material to a substrate by means of hard rubber or steel rolls.
Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.