Section 1b- Definitions Part 2 Flashcards
Grillage
Sand, pea gravel, and limestone rock sizes 57 and smaller used for bedding for piping systems
Hangers
Supports
Health care facility
hospital, nursing home, limited care facility, clinic, ambulatory care center, or office practice medical or dental office.
Horizontal branch drain
drain branch pipe extending laterally from a soil or waste stack or building drain, with or without vertical sections or branches, which receives the discharge from one (1) or more fixture drains and conducts it to the soil or waste stack or to the building drain.
Hose Bibb
Sill cock, wall hydrant, or similar faucet with downward angled threaded nozzle
Hot water
Water at a temperature of not less than 120 degrees F
House drain
Building drain
House sewer
Building sewer
Indirect waste pipe
Waste pipe not directly connected with the drainage system, but that discharges into the drainage system through an air break or an air gap into a trap, fixture, receptor or interceptor
Individual sewage disposal system
System for the disposal of domestic sewage by means of a septic tank, cesspool, or mechanical treatment, designed for use apart from a public sewer to serve a single establishment or building
Individual vent
Pipe installed to vent a fixture drain. It connects with the vent system above the fixture served or terminates outside the building into the open air.
Individual water supply
Supply, other than an approved public water supply, which serves one or more families
Industrial floor drain
Drain placed in the floor of a building other than in a toilet room or shower room to receive waster water
Industrial wastes
Liquid wastes resulting from the processes employed in industrial and commercial establishments
Insanitary
Contrary to sanitary principles and potentially injurious to health
Interceptor
Device designed and installed so as to separate and retain deleterious, hazardous, or undesirable matter from normal wastes while permitting normal sewage or liquid wastes to discharge into the drainage system by gravity
Installed
Altered, changed, or a new installation
Invert
Lowest portion of the inside of any horizontal pipe
Kitchen sink unit
Sink, double or single compartment, food waste disposer, and dishwasher placed in a unit so arranged that the dishwasher abuts the sink
Lavatory
Hand basin, such as in a bathroom
Leaching well or pit
Pit or receptacle having porous walls that allow the contents to seep into the ground
Lead
Solders and flux containing more than .2 percent lead and the wetted surfaces of pipes, pipe fittings, plumbing fittings, and fixtures containing more than a weighted average of .25 percent lead as calculated according to the formula established in 42 USC 300g-(d)(2)
Leader
Exterior drainage pipe for conveying storm water from roof or gutter drains
Liquid waste
The discharge from any fixture, appliance, area or appurtenance, which does not contain fecal matter