Module1 Flashcards
definition #1 of plumbing
plumbing is the art and sci of creativity and maintaining sanitary conditions in bldgs used by humans
definition#2 of plumbing
the art and sci of installing, repairing and servicing pipes, fixtures and appurtenances necessary for bringing in water supply and removing liquid and water-borne wastes
where did the word PLUMBING derived from
latin word “PLUMBUM”
which refers to the common metallic element lead that was widely used during the roman empire but later on replaced w the cast iron in the 19th cent
oneof the oldest artifacts unearthed is a _ used in a _ found in an _ in the _, estimated to be _ yrs old.
copper pipe, water system, ancienct palace ruin, in the valley, 5500 yrs old.
HISTORY OF PLUMBING
the _ also _ in their irrigation and sewage systems
egyptians, copper pipes
in the _ their skillful _ of _ indicated that the _ was an established part of the infrastructure
ancient babylon, planning, city-wide canal networks, science of hydraulics
the inhabitants of _ contructed _ for drinking, cooking and washing
crete, freshwater cistern
in the _ plumbing advanced in a wide scale because they alr _ and _ with its pipes made of _
roman empire, constructed aqueducts, extensive underground sewage systems and water supply, cast lead sections
public bath is popular among _. An example is the _ which accomodates _ in one time
romans, bath of diocletian, 3200 bathers
the quality of plumbing _ after the fall of _
declined, roman empire
in the _ , people disposed of the waste materials by _
middle ages, throwing it off to the streets
in _ a water closet was developed
1500s
in 1500s, _ was developed
water closet
in _, septic tanks were introduced
1800s
in 1800s, _ was introduced
septic tanks
in 1860, _ began operating in _
modrn sewage system, londoon
in _, modern sewage system began operating in _
1860, london
22 basic plumbing principle
1.
all premises intended for human occupancy, habitation and use shall be provided by a clean and wholesome water, neither connected w unsafe water supplies nor subject tot he hazards of backflow or backsiphonage
22 basic plumbing principle
2
plumbing fixtures, devices and appurtenances shall be supplied w water in sufficient volume and at pressures, adequate to enable them to function satisfactorily and without undue noise under all normal conditions of use
22 basic plumbing principle
3
plumbing fixtures shall be designed and adjusted to use the minimum quantity of water consistent w proper performance and cleaning
22 basic plumbing principle
4
devices for heating and storing water shall be so designed and stores as to prevent dangers from explosion through overheating
22 basic plumbing principle
5
every bldg subjected for human use that has a plumbing fixtures installed abutting a street w public sewage shall have a connction w the serwer
22 basic plumbing principle
6
each family dwelling w a sewer shall at least have one water closet and itchen type sink
22 basic plumbing principle
7
plumbing fixtures shallbe made of smooth, non absorbent material shall be located in a ventilated enclosure
22 basic plumbing principle
8
the drainaige shall be designed, constructed and maintained as to guard the clogging and shall have adequate cleanouts to be readily cleaned
22 basic plumbing principle
site 1-8 (short definition)
clean and wholesome water
sufficient volume and at pressure
minimum quantity of water
prevent danger from explosion
shall have connection w the sewage
shall at least have 1 water closet and kitchen type sink
shall be located in a ventilated enclosure
adequate cleanouts
22 basic plumbing principle
all premises intended for human use, occupation and habitation shall be _ with a _ of clean and _ water, neither connected w unsafe water _ nor subject to the hazards of _ and _
provided
supply
wholesome
supplies
backflow and backsiphonage
22 basic plumbing principle
plumbing fixtures, devices and appurtenances shall be supplied with water in _ and _ adequate to _ to _ _ and without _ _ under all normal conditions of _
sufficient volume and at pressure
enable them
function satisfactorily
undue noise
use
22 basic plumbing principle
plumbing fixture shall be _ and _ to use the _ amount of water _ with proper performance and _
designed and adjusted
minimum
consistent
use
22 basic plumbing principle
_ for heating and storing water shall be so designed and _ to prevent dangers from explosion through _
devices
stores
overheating
22 basic plumbing principle
all buildings that has a plumbing _ installed intended for human habitation _ a street which has a public sewer shall have a _w the sewer
fixtures
abutting
connection
22 basic plumbing principle
family dwelling that has a sewer or _ _ _ _ shall at least have _ _ _ and _ type sink
private sewage disposal system
one water closet and kitchen type
22 basic plumbing principle
Plumbing fixtures shall be made of _ and _ material and shall be free of _ and shall be located in a _
smooth
non absorbent
concealed fouling surface
ventilated enclosure
22 basic plumbing principle
drainage shall be designed, constructed and _ so as to guard _ _ w an adequate _ _ _ that the _ may be _ _
maintained
against clogging
cleanouts
so arranged
pipes
readily cleaned\
22 basic plumbing principle
9-22 give basic definitiom
durable material
water seal trap
adequate circulation of air
extended to the outer air
subjected to such tests
no substance
proper protection
no water closet shall be located
sewage treatment and disposal
prevent overflow in the bldg
sanitary and serviceable condition
reasonably accessible for its intended use
preservation of strength and prevention of damage
acceptable form of treatment
22 basic plumbing principle
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plumbing fixtures shall be of _ , free from _ workmanship and shall be so designed and constructed as to give satisfactory service for its _ expected use
durable material
defective
reasonable
9
22 basic plumbing principle
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every fixtures directly connected to the _ shall be _ with _
drainage system
equipped with water seal trap
10
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plumbing system shall be designed to provide _ circulation of _ in all _ with no _ of clogging and forcing use of trap seals under condition of ordinary use
adequate
air
pipes
danger
11
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all vent _ shall be _ to the outer air to _ the _ of siphonage and return of foul air in the bldg
terminals
extended
minimize the possibility
12
22 basic plumbing principle
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plumbing system shall be_ to such _ as it _ _ the _ and leaks in the work
subjected to such tests
effectively discloses
defects
13
22 basic plumbing principle
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no substance which will _ _ and _ shall be allowed to enter the building drainage system
damage, clog, produce explosive mixtures
14
22 basic plumbing principle
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proper _ shall be _ to prevent _ in the water, _ etc by backflow of sewage.when necessary, _ shall be connected _ to the drainage system
protection
provided
contamination
fixtures
indirectly
15
22 basic plumbing principle
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no water _ shall be _ in a room or compartment that is _ _ ventilated and _
closet
located
not properly
lighted
16
22 basic plumbing principle
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if the fixtures are _ in a building without sewer within a _ distance, suitable provisions shall be made by some _ method of _
installed
reasonable
acceptable
sewage treatment and disposal
17
22 basic plumbing principle
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where a plumbing system is subjected to a _ of sewage, suitable _ are made to prevent _ in the bldg
backlow
provisions
overflow
18
22 basic plumbing principle
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plumbing systems shall be _in a _ and _ condition
maintained
sanitary and serviceable
19
22 basic plumbing principle
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plumbing fixtures shall be installed w regards to _ as to be _ _for its _ _
spacing
reasonably accessible
intended use
20
22 basic plumbing principle
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plumbing shall be installed w due regrd to the _ of strength of the _ _ and prevent _ to the walls and _ through _ _
preservation
structural members
damage
surfaces
fixture usage
21
22 basic plumbing principle
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sewage which may be _ to the surface and sub-surface water shall not be _ into the _, unless it has been _ _ through _ to some _ _ of treatment
deleterious
discharged
ground
first rendered
subjection
acceptable form
22
