RNPCP CHAPTER 2 Flashcards
(251 cards)
1
Q
ABS
A
Acrylonitrile-Butadiene·Styrene
2
Q
any public space. public park or thoroughfare less than three (3) meters but not less than two (2) meters in width dedicated or deeded for public use.
A
ALLEY
3
Q
any change, addition or modification in construction or occupancy.
A
ALTER or ALTERATION
4
Q
when applied to a fixture, connection, appliance or equipment, shalt mean having access thereto, but which may require prior removal of an access panel, door or similar obstruction. “Readily accessible” shall mean direct access without the necessity of removing any panel, door or similar obstruction.
A
ACCESSIBLE
5
Q
a physical separation. which may be a low inlet into the indirect waste receptor from the fixture, appliance or device indirectly connected.
A
AIRBREAK
6
Q
the unobstructed vertical distance through the free atmosphere between the lowest opening from any pipe, plumbing fixture, appliance or apputtenance conveying waste to the flood level rim of the receptor
A
AIR GAP, DRAINAGE
7
Q
an unobstructed vertical distance through the free atmosphere between the lowest opening from any pipe or faucet conveying potable water to the flood-level rim of any tank, vat or fixture
A
AIR GAP, WATER DISTRBUTION
8
Q
accepted or acceptable under an applicable specifications or standard stated or cited in this Code., or accepted as suitable for any proposed use under procedures and powers of the Administrative Authority
A
APPROVED
9
Q
an organization primarily established for purposes of testing to approve standards and approved by the Administrative Authority
A
APPROVED TESTING AGENCY
10
Q
The Administrative Authority including the Building Ofiicial, the Commission, the Board and such other drpartment or agency established and authorized to administer and enforce the provisions of Republic Act 13 78 - The Plumbing Code of the Philippines, Presidential Decree No. 223~ as amended by P.D. 657 - creating the Professkmal Regulation Commission and prescribing its powers and functions, and Letter of Instruction No. 1000 - ordering and directing the Professional Regulation Commission (PRC), the former Ministry of Human Settlements, the Departments of Foreign Affairs, Education and Culture, Public Works and Highways, Tourism, Transportation and Communication all 5OOT agencies concerned, to authorize and support PRC Accredited Bonafide Professional Organizations only, and their members to organize, host, sponsor or represent the Filipino Professionals in national, regional and international fora, conventions where the concerned professions are involved; and further orders and directs that all government agencies and instrumentalities shall give priority to bonafide members of the accredited profesional organizations in the hiring of its employees and engagement of professional services.
A
AUTHORITY, ADMINISTRATIVE
11
Q
the flow of water or other liquids, mixtures or substances into the distributing pipes of a potable supply of water from any source other than from its intended source
A
BACKFLOW
12
Q
condition or any arrangement whereby reverse flow can occur
A
BACKFLOW CONNECTION
13
Q
occurs due to an increased reverse pressure above the supply pressure. This may be due to pumps, boilers, gravity or other sources of pressure
A
BACKPRESSURE BACKFLOW
14
Q
device or means to prevent flow of liquid from retuming to the source of supply. Also called vacuum breaker
A
BACKFLOW PREVENTER
15
Q
the flowing back of used, contaminated or · polluted water from a plumbing fixture or vessel into a water supply pipe due to a negative pressure in such pipe. See backflow
A
BACK-SIPHONAGE
16
Q
a device installed in a drainage system to prevent reverse flow.
A
BACKWATER VALVE
17
Q
the part of a vent line, which connects directly with an individual trap underneath or behind the fixture and extends to the branch or main vent pipe at any point higher than the fixture or fixture traps it serves. This is sometimes called an individual vent. See Revent pipe.
A
BACKVENT PIPE
18
Q
a valve opened and closed by the fall and rise, respectively, of an attached ball floating on the surface of the liquid.
A
BALL COCK
19
Q
a type of pipe connection in which a ball-shaped end is held in a cuplike shell and allows movements in every direction
A
BALI, JOINT
20
Q
a room equipped with a shower stall or bathtub
A
BATHROOM
21
Q
any of two or more similar adjacent fixtures which discharge into a common horizontal soil or waste branch.
A
BATTERY OF FIXTURES
22
Q
that portion of a pipe which, for a short distance, is sufficiently enlarged to receive the end of other pipe of the same diameter for the purpose of making rt caulked or push-on joint
A
BELL OR HUB
23
Q
a tool for straightening or bending lead pipe
A
BENDING PIN (or IRON)
24
Q
synonymous with faucet, cock, tap, plug, etc. The word “faucet” is preferred.
A
BIBB
25
A plumbing fixtures used for washing the middle private part of the body, especially the genitals. Also called a "sitz" bath.
BIDET
26
A pipe tlange that is not drilled for bolt holes
BLANK FLANGE
27
a flange that closes the end of a pipe. There is no opening for the passage of liquid or gas
BLIND FLANGE
28
a controlled outlet of a pipeline to discharge liquid or detritus
BLOW·OFF
29
the Licensure Board for Master Plumbers
BOARD
30
a valved outlet of a boiler that permits discharge of accumulated sediment
BOILER BLOW-OFF
31
any part of the piping system other than a main, riser or stack
BRANCH
32
a length of soil or waste stack corresponding in general to a story height, but in no case less than 2.43 meters within which the horizontal branches from one floor or story of a building are connected to the stack
BRANCH INTERVAL
33
see Fixture Branch
BRANCH, FIXTURE
34
see Horizontal Branch
BRANCH, HORIZONTAL
35
a horizontal vent connecting one or more individual vertical back vents with the vent stack or stack vent
BRANCH VENT
36
any joint obtained by joining of metal parts with alloys which melt at temperatures higher than 449 degrees centigrade, but lower than t.he melting temperature of the parts to be joined.
BRAZED JOINT
37
Brown and Sharpe (Specification) or Bell and Spigot (Ends of Pipes)
B & S
38
a structure built, erected and framed of component structural pat1s designed for the housing. shelter, enclosure or support of persons> animals or prope11y of any kind
BUILDING
39
that part of the lowest horizontal piping of a drainage system which receives the discharge from soil, waste and other drainage pipes inside the walls of the building and conveys it to the building sewer beginning 0.6 meter outside the building wall
BUILDING DRAIN
40
that part of the horizontal piping of a drainage system which starts from the end of the building drain and which receives the discharge of the building drain and conveys it to a public sewer, private sewer, individual sewage disposal system or other point of disposal.
BUILDING SEWER
41
that portion of an underground system, which cannot drain by gravity into the building sewer
BUILDING SUBDRAIN
42
the pipe carrying potable water from the water meter or other source of water supply to a building or other point of use or distribution on the lot. Building supply shall also mean water service connection.
BUILDING SUPPLY
43
plugging an opening with oakum, lead or other materials that are pounded into the annular space. Also, the material pounded into the annular opening .
CAULKING
44
a fitting, screwed or caulked over the end of a pipe for closing the pipe end.
CAP
45
a receptacle in which liquids are retained for sufficient period of time to allow settleable material to deposit
CATCH BASIN
46
a person who has shown competence to test and maintain backtlow assemblies to the satisfaction of the Administrative Authority having jurisdiction.
CERTIFIED BACKFLOW ASSEMBLY TESTER
47
a non-watertight lined excavation in the ground which receives the discharge of a sanitttry drainage system or part thereof, designed to retain the organic matter and solids discharging thcretrom, but permitting the liquid to seep through the bottom and sides of the cesspool.
CESSPOOL
48
a vertical shaft for installarion of different pipe stacks
CHASE
49
a valve that automatically closes to prevent the flow of liquid or gas in a reverse direction
CHECK VALVE
50
a group vent pipe which starts in front of the extreme fixture connection on a h01izontal branch and connects to the vent stack. See loop' vent, also
CIRCUIT VENT
51
Sec Interceptor.
CLARIFIER
52
The word ''Code" or "this Code," when used alone, shall mean these regulations, subsequent amendments thereto or any emergency rule or regulation which the Administrative Authority having jurisdiction may lawfully adopt
CODF
53
sec unit vent and dual vent
COMMON VENT
54
a specially designed system of waste piping embodying the horizontal wet venting of one or more sinks or floor drains by means of a common horizontal waste and vent pipe. adequately sized to provide free movement of air above the· flow line of the drain.
COMBINATION WASTE AND VENT SYSTEM
55
a structure which any part of its structural framework will ignite and burn at a temperature of 756 degrees centigrade or less.
COMBUSTIBLE CONSTRUCTION
56
The Professional Regulation Commission (PRC)
COMMISSION
57
that part of a plumbing system designed and installed to serve more than one ( 1) appliance, fixture, building or system
COMMON
58
a mom or space having a volume less than 14 cu.m with 250 kilogram calorie of the aggregate input rating of all fuel-burning appliances installed in that space
CONFINED SPACE
59
an impairment of the quality of the potable water which creates an actual hazard to the public health through poisoning or spread of disease by sewage, industrial fluids or waste. Also, defined as High Hazard.
CONTAMINATION
60
a continuous vent is vertical vent that is a continuation of the drain to which the vent connects.
CONTINUOUS VENT
61
a drain connecting the compartments of a set of fixtures to a trap or connecting other permitted fixtures to a common trap.
CONTINUOUS WASTE
62
a vertical pipe to convey rainwater
CONDUCTOR OR DOWNSPOUT
63
a stop valve placed at the connection of the water service pipe to the water main
CORPORATION COCK
64
an open, unoccupied space, bounded on two (2) or more sides by the walls of the building. An inner court is a court entirely within the exterior walls of a building. All other courts are outer courts.
COURT
65
C-L or C/L marking on a backflow prevention device or vacuum breaker is a point conforming to approved standards and established by the testing laboratory (usually stamped on the device by the manufacturer) which determines the minimum elevation above the flood level rim of the fixture or rcceptable served where the device may be installed. When a backflow prevention device does not bear a critical level marking, the bottom of the vacuum breaker, combination valve or the bottom of any such approved device shaH constitute the critical level.
CRITICAL LEVEL
66
any connection or arrangement, physical or otherwise, between a potable water supply system and any plumbing fixture or any tank. receptable, equipment or device, through which enables on-potable, used, unclean, polluted, contaminated water or other substances to enter into any part of such potable water system under any condition.
CROSS-CONNECTION
67
the extended portion of a pipe that is closed at one end to which no connections arc made on the extended portion, thus permitting the stagnation of liquid or air therein
DEAD-END
68
the Administrative Authority and includes any other law enforcement agency concerned by any provision of this Code, whether such agency is specifically named or not
DEPARTMENT HAVING JURISDICTION
69
the length of a pipe along its centerline and fittings
DEVELOPED LENGTH
70
unless specifically stated, the term "diameter'' is the nominal diameter as designated commercially. I. D. denotes inside diameter of pipe and O.D. denotes outside diameter of tube
DIAMETER
71
the liquid and water-home wastes derived from the ordinary living processes, free trom industrial wastes and of such character that permit satisfactory disposal without special treatment. It is discharged into the public sewer or into a private sewage disposal system
DOMESTIC SEWAGE
72
a pipe fitting with adjacent reverse bends and shaped like the letter "S''
DOUBLE-BEND FITTING
73
two offsets in succession or in series such that the centerlines of the outside ends are in the same straight line
DOUBLE OFFSET
74
the vertical portion of a rainwater conductor
DOWNSPOUT
75
a pipe, which carries ground and surface waters, stonn water or wastewater into a building drainage system
DRAIN
76
includes all the pipings within public or private premises which convey sewage or other liquid wastes to a legal point of disposal but does not include the mains of a public sewer system or a public sewage treatment or disposal plant.
DRAINAGE SYSTEM
77
a vent that does not carry liquid or water-borne wastes.
DRY VENT
78
sec Unit Vent
DUAL VENT
79
a term used to describe soil or waste system where all pipings are of threaded pipe, tubing or other such rigid construction using recessed drainage fittings to con·espond to the types of piping
DURHAM SYSTEM
80
is the minimum cross-sectional area at the point of water supply discharge measured or expressed in terms of: ( 1) diameter of a circle; (2) if the opening is not circular, the diameter of a circle of equivalent cross-sectional area. (This is applicable also to air gap installation.)
EFFECTIVE OPENING
81
the on-going installation of the plumbing system or any part thereof which has been installed prior to the effectivity of this Code
EXISTING WORK
82
one person living alone or a group Jiving together, whether related to each other by birth or not
FAMILY
83
a valve located at the end of a water pipe through of which water can be drawn from or held within the pipe
FAUCET
84
a metallic sleeve, caulked or joined to an opening in a pipe, into which a plug is screwed that can be removed for cleaning or examining the interior of the pipe
FERRULE
85
a receptacle other than a trap attached to a plumbing system in which water or wastes may be collected or retained for ultimate discharge into the plumbing system.
FIXTURE
86
the water supply pipe between the fixture supply pipe and the water-distributing pipe .
FIXTURE BRANCH
87
the drainpipe from the trap of a fixture to the junction of that drain with any other drainpipe.
FlXTURE DRAIN
88
a water supply pipe connecting the fixture with the future branch.
FIXTURE SUPPLY
89
is an arbitrary quantity in terms of which the loadproducing effects or water requirements on the plumbing system of different kinds of plumbing fixtures are expressed in some arbitrarily chosen scale. One fixture unit is equivalent to a rate of flow at 28.3 liters per minute ( 1 cu. ft./minute).
FIXTURE UNIT
90
the level in a fixture at which water begins to overflow over the top or rim of the fixture
FLOOD LEVEL
91
is the top edge of a receptacle from where water overflows
FLOOD LEVEL RIM
92
a fixture is flooded when the liquid therein rises to the flood level rim
FLOODED
93
the area included within surrounding walls of a building (or portion thc1eof), exclusive of vent shafts and courts.
FLOOR AREA
94
a tank located above or integral with water closet, urinal or similar fixtures for flushing or removing excrements in the fixture.
FLUSH TANK
95
is a device located at the bottom of the tank for the purpose of flushing waster closet and similar fixtures
FLUSH VALVE
96
is integrated within an air accumulator vessel which is designed to discharge a predetermined quantity of water into fixtures for flushing purposes.
FLUSHOMETER TANK
97
is a device, which discharges a predetennined quantity of water into fixtures for flushing purposes and is actuated by direct water pressure.
FLUSHOMETER VALVE
98
a valve in which the flow ofwater is cut off by means of a circular disc fitted against machine-smoothed faces, at righl angles to the direction of flow. The disk is raised or lowered by means of a threaded stern connected to the handle of the valve. The opening in the valve is usually as large as the full bore of the pipe
GATE VALVE
99
a valve in which the flow of fluid is cut off by means of a circular disc that fits over and against the horizontal valve seat. The movement of the plane of disc is parallel to the nonnal direction of flow of water through the orifice resulting to a tortuous passage which offers a high pressure loss
GLOBE VALVE
100
a return bend of small-sized pipe, one end of which is about 30 em. long and the other end is about 7. 5 em. long. It is commonly used as a faucet for a pantry sink. Also, the term means the flexible tubing connection between a service pipe and a water main
GOOSENECK
101
is the slope or fall of a line of pipe with reference to a horizontal plane. In drainage, it is usually expressed as the fall in centiEleters per meter or percentage slope of pipe
GRADE
102
an interceptor of at least 3 c.ubic meters capacity to serve one or more fixtures and which is remotely located
GREASE INTERCEPTOR
103
a device designed to retain grease from one to a maximum of tour fixtures .
GREASE TRAP
104
he water that stands in or passes through the ground
GROUND WATER
105
a branch vent that performs its functions for two (2) or more traps.
GROUP VENT
106
see Supports
HANGERS
107
the vertical distance from the "Grade Line" to the highest point of the coping of a flat roof or to the top line of a _____ roof or to the average highest gable of a pitch or hip-roof
HEIGHT OF BUILDING
108
see Contamination
HIGH HAZARD
109
is a drain 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 or more fixture drains and conducts it to the soil or waste stack or to the building drain.
HORIZONTAL BRANCH
110
is any pipe or fitting installed in a horizontal position or which forms an angle of not more than forty-five (45) degrees with the horizontal plane
HORIZONTAL PIPE
111
is that part of the lowest horizontal piping of a plumbing system which receives the dischaiges from soil, waste and other drainage pipes inside of a building and conveys it to the house sewer outside of the building.
HOUSE DRAIN
112
is that part of a plumbing system extending from the house drain at a point 0.60 meters from the outside face of the foundation walt of a building to the junction with the street sewer or to any point of discharge, and conveying the drainage of one building site.
HOUSE SEWER
113
is the pipeline from the building to the public or street storm drainage system.
HOUSE STORM SEWER
114
are cast iron soil pipes with plain ends connected together with bolted stainless steel bands and neoprene gaskets
HUBLESS PIPES
115
is a pipe that does not connect directly with the drainage system but conveys liquid wastes by discharging into a plumbing fixture, interceptor or receptacle directly connected to the drainage system .
INDIRECT WASTE PIPE
116
is a pipe installed to vent a fixture trap and which connects with the vent system above the fixture served or terminates in the open air
INDIVIDUAL VENT
117
any and alI liquid or water-borne waste from industrial or commercial processes, except domestic sewage
INDUSTRIAL WASTE
118
means Iron Pipe Size
I.P.S.
119
a condition contrary to sanitary principles or injurious to health
INSANITARY
120
Conditions where the word "insanitary" shall apply include the following:
Any trap which does not maintain a proper trap seal;
*Any opening in a drainage system. except where lawful, which is not
provided with an approved water-sealed trap;
*Any plumbing fixture or other waste-discharging receptacle or device. not
supplied with water sufftcient to flush it and maintain it in a clean condition;
*Any defective fixture, trap, pipe or fitting;
*Any trap, except where exempted in this Code, directly connected to a
drainage system, the seal of which is not protected against siphonage and
backpressure by a vent pipe~
*Any connection, cross-connection, construction or condition, temporary or
permanent, which permit or make possible, by any means whatsoever, for
any unapproved foreign matter to enter into a water distribution system used
for domestic purposes; and
*The foregoing enumeration of conditions which the term "insanitary"
applies, shaH not preclude the application of that term to conditions that are,
in fact, insanitary.
121
is a device designed and installed to separate and retain deleterious, hazardous or undesirable matters from normal wastes and permits normal sewage or liquid wastes to discharge into the disposal terminal by gravity
INTERCEPTOR (CLARIFIER)
122
The lowest portion of the interior part of any pipe or conduit that is not vertical.
INVERT
123
the Administrative Authority under the Department of Health, the Department of Public Works & Highways, the Department of Interior and Local Government, the City Mayors of Chartered Cities, Environmeatal Management Bureau (D.E.N.R) and other government: entities that regulate the practice of Registered & Licensed Master Plumbers.
JURISDICTION
124
equipment or materials bearing a label of a listing agency. AH labels shall be embossed, stamped or indelibly marked with stickers, glued on the tinished product indicating the weight, specifications and logo of the manufacturer
LABELED
125
in plumbing, a secondary pipeline. In sewerage, a common sewer to which no other branch sewer is connected. It receives sewage from building sewer service connections only
LATERAL
126
a water closet consisting of a continuous trough containing water. The trough extends under two or more adjacent seats. Prohibited by health authorities for pennanent installations.
LATRINE
127
a fixture designed for the washing of the hands or face. Sometimes called a wash basin
LAVATORY
128
a cesspool that is not watertight.
LEACHING CESSPOOL
129
a pipe connected from building gutter to the downspout or conductor.
LEADER - (See Conductor)
130
is measured along its centerline
LENGTH OF PIPE
131
is the discharge from any fixture, appliance or appurtenance in connection with a plumbing system which does not receive fecal matter
LIQUID WASTE
132
equipment or materials included in a LIST published by a listing agency that maintain periodic inspection on current production of listed equipment or materials and whose listing state either that the equipment or materials complied with approved standards or have been tested and found suitable for use in specified manners.
LISTED
133
is an agency accepted by the Administrative Authority in the business of listing nr labeling and which maintains a periodic inspection program on current production of listed models, and makes available a published report of such listing where specific information is included tint the product has been tested against approved standards and found safe for use in a specitic manner
LISTING AGENCY
134
a pipe or shaft to convey foul air from a plumbing fixture or a room to the outer air
LOCAL VENT
135
a vertical vent connection on a horizontal soil or waste pipe branch at a point downstream of the last fixture connection and turning to a horizontal line above the highest overflow level of the highest fixture connected thereat; the terminus connected to the stack vent in the case of loop venting or to the vent stack nearby in the case of circuit venting.
LOOP OR CIRCUIT VENT
136
a single area of land legally recorded or validated by other means acceptable to the Administrative Authority where a building is situated or site of any work regulated by this Code, together with the yard, court, and unoccupied space legally required for the building or works; and which i! owned by or in the lawful possession of the owner of the building or works
LOT
137
see Pollution
LOW HAZARD
138
any system of continuous piping, which is the principal artery of the system where branches are connected
MAIN
139
see Public Sewer
MAIN SEWER
140
the principal artery of the venting system to which vent branches are connected
MAIN VENT
141
a large opening in a sewer line or part of a plumbing system constructed with sufficient size for a man to gain access therein for maintenance purposes and facility for changes of line and/or grade of pipeline .
MANHOLE
142
a person technically and legally qualified and licensed to practice the profession of Master Plumbing without limitations in accordance with Republic Act 13 78. having passed the examination conducted by the Professional Regulation Commission, has received a
Certificate of Registration from the Board of Master Plumbing and possesses
the current license to practice
MASTER PLUMBER
143
the word "may" is a permissive term.
MAY
144
that part of the horizontal piping of sanilary drainage system which measures 0.6 meter downstream from the last mobile home site and conveys sewage to a public sewer, private sewer, individual sewage disposal system or other points of disposal
MOBILE HOME PARK SEWER
145
National Master Plumbers Association of the Philippines
NAMPAP
146
includes, but is not limited to the following:
*Any public nuisance known in common law or in equity jurisprudence
*Whenever any work regulated by this Code is dangerous to human life or detrimental to health and property
*Inadequate or unsafe water supply and or sewage disposal system.
NUISANCE
147
hemp or old hemp rope soaked in oil or tar to make it waterproof.
OAKUM
148
the purpose for which a building is used or intended to be used. The term shall also include the building or room housing used. Change of occupancy is not interpreted to mean change of tenants or proprietors.
OCCUPANCY
149
in a line of piping is a combination of elbows or bends, which brings one section of the pipe out of line but into a line parallel with the original section
OFFSET
150
a natural person, his heirs, executors, administrators or assigns; and also includes a firm, partnership or corporation, its or their successors or assigns or agents of any of the aforesaid
PERSON
151
Polybutylene. Tube made of plastic material and colored black. The cross-sectional shape is nonnally oval and is denoted by its outside diameter or O.D. Normally used as water service connection from main to meter.
PB
152
Polyethylene. Tube made of plastic material and colored black. The cross-sectional shape is circular and is denoted by its outside diameter or O.D.
PE
153
a cylindrical conduit or conductor conforming to the particular dimensions commonly known as "pipe size", and is denoted by its interior diameter or l.D.
PIPE
154
see Grade
PITCH
155
the art and technique of installing pipes, fixtures and other apparatuses in buildings for bringing in the supply, liquids, substances and/or ingredients and removing them~ and such water, liquid and other carried wastes hazardous to health, sanitation, life; property; also the pipes and fixtures after installation i.e., the plumbing system
PLUMBING
156
any one of a special class of device or equipment intended to perform a speciaf plumbing function. Its operation and/or control may be dependent upon one or more energized components, such as motors, controls, heating elements and pressure-temperature-sensing elements. Such device or equipment may operate automatically through one or more of the following actions: a time cycle, a temperature range, a pressure range, a measuted volume or weight~ or the device or equipment may be manually adjusted or controlled by the user or operator.
PLUMBING APPLIANCE
157
a manufactured device or a prefabricated assembly or an on-the-job assembly of component parts, and serves as adjunct to the basic piping system and plumbing fixtures. An appurtenance demands no additional water supply nor does it add any discharge load to a fixture or the drainage system. It performs some useful functions in the operation, maintenance, servicing, eccnomy or safety of the plumbing system
PLUMBING APPURTENANCE
158
a sole proprietorship or corporation composed of Registered and Licensed Master Plumbers together with allied professionals, with the Master Plumbers composing the majority of the membership, incorporators, directors and/or executive officers and Licensed Master Plumber only render work and services within the cognizance of a Registered Master Plumber and members of the allied professions also only render work and services within the cognizance of their respective professions.
PLUMBING FIRM
159
are approved-type installed receptacles. devices or appliances supplied with water or receive liquid or liquid-borne wastes and discharge such wastes into the drainage system to which they may be directly or indirectly connected. Industrial or commercial tanks, vats and similar processing equipment are not plumbing fixtures, but may be connected to or discharged into approved traps or plumbing fixtures as provided for in this Code.
PLUMBING FIXTURES
160
the Administrative Authority or the officer charged with the administration and enforcement of the National Plumbing Code, or his regularly authorized deputy.
PLUMBING OFFICIAL
161
includes all potable water supply and distribution pipes, all plumbing fixtures and traps; all sanitary and storm drainage systems~ vent pipes, roof drains, leaders and downspouts; and all building drains and sewers, including their respective joints and connections; devices, receptacles, and appurtenances within the property~ water lines in the premises: potable, tap, hot and chilled water pipings~ potable water treating or using equipment; fuel gas piping; water heaters and vents for same.
PLUMBING SYSTEM
162
a minimum standard quantity ofplumbing fixtures that discharge wastes into a plumbing installation induding: one (1) water meter, one (1) water closet, one (1) lavatory, one (1) shower head and drain tor a bathtub or shower stall, one ( 1) kitchen sink, one ( 1) Iaundry tray and three ( 3) floor drains and four (4) faucets/hose bibb
PLUMBING UNIT
163
an impairment of the quality of the water to a degree which creates hazard to the public health and adversely affects the aesthetic and potable qual it irs of waters for domestic use
POLLUTION
164
water satisfactory for drinking, culinary and domestic purposes and meets the requirements of the Philippine National Standards for Drinking Water
POTABLE WATER
165
the normal force exerted by a homogeneous liquid or gas, per unit of area on the wall of the container
PRESSURE
166
the pressure existing without any flow motion.
STATIC PRESSURE
167
the pressure available at the fixture or water outlet; allowance is made for pressure drop due to friction loss, head, meter and other losses in the system during maximum demand period
RESlDUAL PRESSURE
168
of the building drain is the single sloping drain from the base of a stack to its junction with the main building drain.
PRIMARY BRANCH
169
In classification of plumbing fixtures, "private" applies to plumbing fixtures in residences and apartments, to private bathrooms in hotels and hospitals, to restrooms in commercial establishments for restricted use, single fixture or group of single fixtures and to similar installations where the fixtures are intended for the use of a family or an individual.
PRIVATE OR PRIVATE USE
170
a septic tank with the effluent discharging into a subsurface disposal field, into one or more seepage pits or into a combination of subsurface disposal field and seepage pit or of such other facilities as may be permitted under the procedures set forth elsewhere in this Code.
PRIVATE SEWAGE DISPOSAL SYSTEM
171
a building sewer, which receives the discharge from more than one building drain and conveys it to a public sewer, private sewage disposal system, or other points of disposaL
PRIVATE SEWER
172
an outhouse or structure used for the deposition of excrement
PRIVY
173
a pit beneath a privy where excrement collects
PRIVY VAULT
174
In the classification of plumbing fixtures, "public" or "public use" shall mean all buildings or structures that are not defined as private or private use .
PUBLIC OR PUBLIC USE
175
a common sewer directly controlled by public authority to which all abutters have equal rights of connections
PUBLIC SEWER
176
Polyvinyl Chloride. Potable water pipings are color-coded BLUE. Drainpipes are manufactured with toxic components and are color-coded gray, orange or brown.
PVC
177
all plumbing fixtures and materials used in any discharge or plumbing system or parts thereof shall be free from defects.
QUALITY OF MATERIALS
178
an approved plumbing fixture or device of such materials, shape and capacity to adequately receive the discharge from indirect waste pipes, constructed and located to be readily cleaned
RECEPTOR
179
include all valves and controls used in plumbing systems which are accessible
REGULATING EQUIPMENT
180
a vertical vent line, the primary function of which is to provide additional circulation of air between the drainage and vent systems or to act as an auxiliary vent on a specially designed system such as a ''yoke vent" connection between the soil and vent stacks
RELIEF VENT
181
the reconstruction or renewal of any part of an existing building for its maintenance. The word "repair" or "repairs" shall not apply to any change of constru+A201ction or occupancy
REPAIR
182
an open return bend usually made up two 90° bends with inside and outside threads, flanged or welded fittings~ and applied also to a one hundred eighty degrees bend in copper tubings
RETURN BEND
183
see backvent pipe
REVENT PIPE
184
an unobstructed top open edge of a fixture
RIM
185
a water supply pipe, which extends vertically to one full story or more to convey water into pipe branches or plumbing fixtures
RISER
186
the installation of all pipings and fitting parts of the plumbing system, which can be completed prior to the installation of fixtures and accessories. These include sanitary and storm drainage, tap, hot and chilled water supplies, gas piping, vent pipings and the necessary fixture supports
ROUGHING-lN
187
see Interceptor
SAND INTERCEPTOR
188
the wastewater containing human excrements and liquid household waste. Also called domestic sewage.
SANITARY SEWAGE
189
a sewer intended to receive sanitary sewage with or without pre-treated industrial wastes and without the admixture of rain or ground water
SANITARY SEWER
190
the vertical distance between the dip and the crown weir of a trap . Also, the water in the trap between the dip and the crown weir
SEAL
191
any branch in a building drain other than the primary branch.
SECONDARY BRANCH
192
a loosely lined excavation in the ground. which receives the discharge of a septic tank and designed to permit the effluent from the septic tank to seep through pit bottom and sides
SEEPAGE PIT
193
a water-tight receptacle which receives the discharge of a sanitaty plumbing system or part thereof, designed and constructed to retain solids, digest organic matter through a period of detention and to allow the liquids to discharge into the soil outside of the tank through a system of open-jointed sub-surface pipings or a seepage pit meeting the requirements of this Code .
SEPTIC TANK
194
the pipe from the street water main or other source of waler supply to the building served
SERVICE PIPE
195
any wastewater containing animal or vegetable matter in suspension or solution and may include liquids containing chemicals in solution
SEWAGE
196
a pipe or conduit for carrying sewage and wastewater
SEWER
197
a comprehensive term, including all constructions for collection, transportation, pumping, treatment and, final disposition of sewage
SEWERAGE OR SEWERAGE WORKS
198
a vertical opening through a building for elevators, dumbwaiters, lights, ventilation or similar purposes
SHAFT
199
a hose fitting with clapper valves for combining the flow from two or more lines of hose into a single stream. The inlet fitting of a fire standpipe located above ground level
SIAMESE CONNECTION
200
a suction created by the flow of liquids m pipes. A pressure less than atmospheric
SIPHONAGE
201
the word "shall" denotes mandatory acceptation
SHALL
202
an approved clastomeric sealing gasket with an approved outer shield and a tightening mechanism
SHIELDED COUPLING
203
a building designed as a home by the owner of such building, and shall be the only dwelling located on a parcel of ground with the usual accessory building
SINGLE FAMILY DWELLING
204
see Diameter
SIZE AND TYPE OF TUBING
205
an adjustable tubing connection, consisting of a compression nut, a friction ring, and a compression washer. designed to fit a threaded adapter fitting or a standard taper pipe thread
SLIP JOINT
206
see Grade
SLOPE
207
a vertical soil pipe conveying fecal matter and wastewater
SOIL STACK PIPE
208
any pipe, which conveys the discharge of water closet, urinal or fixtures having similar functions, with or without the discharges from other fixtures to the building drain or building sewer
SOIL PIPE
209
a pipe joint obtained by joining metal parts with metallic mixtures or alloys which melt at a temperature below 427 degrees centigrade and above 149 degrees centigrade
SOLDERED JOINT
210
the end of a pipe which fits into a bell. Also a word used synonymously with faucet
SPIGOT
211
wastes which require some special methods of handling such as the use of indirect waste piping and receptors; corrosion-resistant piping; sand, oil or grease interceptors; condensers or other pretreatment facilities
SPECIAL WASTES
212
the vertical main of a system of soil, waste or vent pipings extending through one or more stories and extended thru the roof
STACK
213
a vertical pipe, or a reservoir, into which water is pumped to give it at a head, classified as; Wet Standpipe, Automatic Standpipe System, Manually-Operated Standpipe System, Dry Standpipe
STANDPIPE
214
water pressure is maintained at all times
WET STANDPIPE
215
operates automatically by opening a hose valve
AUTOMATIC STANDPIPE SYSTEM
216
remote control device al each hose station
MANUALLY-OPERATED STANDPIPE SYSTEM
217
having no permanent water inside the pipe
DRY STANDPIPE
218
that portion of the rainfall or other precipitation which runs off over the earth surface after a storm
STORM WATER
219
that portion of a building included between the upper surface of any floor and the upper surface of the floor next above
STOREY
220
an underground drainpipe that receives only subsurface or seepage water and convey it to a sump for disposal by gravity flow or by lift pump
SUBSOIL DRAIN
221
the extension of a soil or waste stack above the highest horizontal drain connected to the stack. The uppermost end above the roof is called ________________ through roof (SVTR)
STACK VENT
222
an approved tank or pit which receives sewage or wastewater and is located below the normal grade of the gravity system and must be emptied by mechanical means
SUMP
223
supports, hangers, anchors, brackets, cradles are devices for holding and securing pipes and fixtures to walls, ceiling, floors or structural members
SUPPORTS
224
that portion of rainfall or other precipitation which runs off over the surface of the ground
SURFACFE WATER
225
a water basin used for swimming designed to accommodate many bathers at a time and properly connected to a disposal system, fills and draws water supply or provided with approved water purification and recirculation system
SWIMMING POOL
226
the pipe or tubing that connects the outlet of a plumbing fixture to the trap.
TAlLPIECE
227
a tee with the branch tapped to receive a threaded pipe or fittings
TAPPED TEE
228
a fitting or device designed and constructed to provide, when properly vented, a liquid seal which prevents the backflow of foul air or methane gas without materially affecting the flow of sewage or wastewater through it
TRAP
229
that portion of a fixture drain between a trap and the vent
TRAP ARM
230
the maximum vertical depth of liquid that a trap will retain, measured between the crown weir and the top of the dip of the trap.
TRAP SEAL
231
a cylindrical conduit or conductor or conforming to the particular dimensions known as "tube sizes" and denoted by its outside diameter or O.D
TUBE
232
a room space having a volume equal to at least 1.4 cu.m. of the aggregate input rating of the fuel-burning appliance installed in that space. Rooms adjacent and open to the space where the appliance is installed, through openings not furnished with doors, are considered a part of the unconfined space
UNCONFINED SPACE
233
an arrangement of venting so installed that one vent pipe will serve two (2) traps.
UNIT VENT
234
an air pressure less than atmospheric. Also, implies siphonage in piping system.
VACUUM
235
sec Backtlow Preventer
VAClJUM BREAKER
236
a pipe or opening used for ensuring the circulation of air in a plumbing system and for relieving the negative pressure exerted on trap seals
VENT PIPE
237
the vertical vent pipe installed primarily for providing circulation of air to and from any part of the soil, waste of the drainage system
VENT STACK
238
pipes installed to provide flow of air to or from a drainage system or to provide a circulation of air within such system to protect traps seals from siphonage and back pressure
VENT SYSTEM
239
any pipe or fitting installed in a vertical position or which forms an angle of not more than forty-five (45) degrees with the vertical line
VERTICAL PIPE
240
see Liquid Waste and Industrial Waste
WASTE
241
a pipe, which conveys only wastewater or liquid waste, free of fecal matter
WASTE PlPE
242
a device which conditions or treats water supply to improve water quality, remove suspended solids by filtration
WATER TREATMENT
243
a pipe which conveys potable water from the building supply pipe to the plumbing fixtures and other water outlets
WATER- DISTRIBUTING PlPE
244
or street main is the water-supply pipe for public or community use
WATER MAIN
245
of a building or premises consists of the water service pipe, water supply line, water distributing pipe and the necessary branch pipes, fittings, valves and all appurtenances required for the supply of potable water
WATER SUPPLY SYSTEM
246
that portion of a vent pipe through where wastewater also flows through
WET VENT
247
any joint or seam obtained by the joining of metal parts in a plastic molten state
WELDED JOINT OR SEAM
248
a person who specializes in the welding of pipes and holds a valid certificate of competency from a recognized testing agency, based on the requirements of the regulating authority
WELDER, PIPELINE
249
a hose connection with two-gated outlets permitting two connections of the same or smaller coupling diameter to be taken from a single supply line. Also, a pipe fitting of three branches that form the letter "wye"
WYE
250
an open. unoccupied space, other than a court, unobstructed from the ground to the sky, except where specifically provided in this Code
YARD
251
a pipe connecting upward from a soil or waste stack below the floor and below horizontal connection to an adjacent vent stack at a point above the floor and higher than highest spill level of fixtures for preventing pressure changes in the stacks
YOKE VENT
