It is often located at a point where the sewer changes direction, either in line or grade, to provide access for maintenance. A continuous layer of natural or artificial material, or a continuous membrane of flexible artificial material, or a continuous composite layer consisting of a membrane of flexible artificial material directly overlying a layer of engineering natural material, which is installed beneath or on the sides of a waste management unit, and which acts as a barrier to both vertical or lateral fluid movement. In the case of conduits, lining is also sometimes installed to reduce friction losses. The process resulting from seismic or other shaking whereby solid granular material takes on the flowing characteristics of a liquid. An amount of money, usually set of a per-day basis, which the contractor agrees to pay the owner for delay in completing the work in accordance with the contract documents.
Liquid chlorine is shipped under pressure in steel containers.
A local public entity which is a county, city, district, or any other special political subdivision, but is not the State of California. The period during which a bacterial population increases logarithmically with time. The growth rate of the population is a function of the cell division time only and not limited by food supply. The decrease in the total energy head between two points resulting from friction, bend, obstruction, expansion or any other cause. It does not include changes in the elevation of the hydraulic grade line unless the hydraulic and energy grade lines parallel each other.