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BUILDING SYSTEMS DESIGN LECTURE > PLUMBING FIXTURES AND ACCESSORIES > Flashcards

PLUMBING FIXTURES AND ACCESSORIES Flashcards

1
Q

are approved-type installed receptacles, devices or appliances supplied with water or liquid-borne wastes & discharge such wastes into the drainage system to which they may be directly or indirectly connected. Industrial or commercial tanks, vats & similar processing equipment are not plumbing fixtures, but may be connected to or discharge into approved traps or plumbing fixtures as approved for in this Code. (Sec. 217.10 NPC 1999)

A

Plumbing Fixtures

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2
Q

are receptacles or receivers attached to the plumbing system other than a trap in which water or waste may be collected or retained for ultimate discharge into the plumbing treatment facility and point of discharge.

A

Plumbing Fixtures

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3
Q

What are the common types of Plumbing Fixtures?

A
  1. Water Closet
  2. Lavatory
  3. Bathtub /Shower
  4. Kitchen Sink
  5. Bidet
  6. Urinal
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4
Q

is a plumbing fixture used to receive human excrement & to discharge it through a waste pipe, using water as a conveying medium.

A

Water Closet

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5
Q

Water Closets are classified according to:

A
  1. Design
  2. Make
  3. Flushing Mechanism Used
  4. Shape
  5. Installation
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6
Q

What are the types of water closet as to Design?

A
  1. Siphon Washdown
  2. Siphon Jet
  3. Siphon Vortex
  4. Reverse Trap
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7
Q

It is the least expensive but the noisiest; Only small amount of standing water, susceptible to fouling, staining & contamination

A

Siphon Washdown

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8
Q

The jet being submerged, introduces water underwater so that its operation is entirely muffled. It has a large amount of standing water to prevent fouling

A

Siphon Jet

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9
Q

This type of bowl develops its flushing action through the water entering the diagonal holes around the rim which creates a swirling action which forms a vortex in the center.

A
  1. Siphon Vortex
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10
Q

The trap way located at the rear eliminated the bulge at the front. The design of the bowl plus its large water area & quietness in operation, makes it desirable than the siphon washdown.

A
  1. Reverse Trap
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11
Q

What are the type of water closets as to Make?

A
  1. One-Piece
  2. Close Coupled
  3. Pail Flush
  4. Squat bowl
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12
Q

The water closet fixture is manufactured with the bowl & the flush tank molded into a single unit

A

One-Piece

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13
Q

A water closet wherein the flush tank is separate but is attached to the toilet bowl. It is a two-piece model.

A

Close Coupled

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14
Q

A water closet comprising only of a bowl without a flush tank. Flushing action is obtained only through water poured from a pail or bucket. This is used in areas where running water system is not available.

A

Pail Flush

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15
Q

A water closet that is other wise known as “eastern type” water closet since the user assumes a squatting position rather than a sitting position.

A

Squat bowl

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16
Q

What are the types of water closets as to Flushing Mechanism Used?

A
  1. Flush Tank
  2. Flush Valve
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17
Q

Holds a supply of water for flushing the water closet. It flushes 3 to 6 liters.

A

Flush Tank

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18
Q

is a valve designed to supply a fixed quantity of water for flushing purposes. It is activated by direct water pressure without the use of a flush tank. It requires a flow pressure of 69 to 138 kPa (10 to 20 psi)

A

Flush Valve

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19
Q

What are the types of water closets as to Shape?

A
  1. Round Front
  2. Elongated Front
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20
Q

is more comfortable but occupies a larger space. Water closet bowls for public use shall be the elongated type.

A

Elongated Front

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21
Q

is intended for installation on a limited space.

A

Round Front

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22
Q

What are the types of water closet as to installation?

A
  1. Free Standing or Floor Mounted
  2. Wall Hung or Wall Mounted
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23
Q

are minimum distances of fixtures for human safety and comfort.

A

Clearances

24
Q

is the installation of all piping & fitting parts of the plumbing system, which can be completed prior to the installation of fixtures and accessories.

A

Roughing-in

25
Q

is a fixture designed for the washing of the hands or face. It is also known as a Wash Basin.

A

Lavatory

26
Q

The 4 types of Lavatory are:

A
  1. Wall Hung Lavatory
  2. Pedestal Lavatory
  3. Counter Type Lavatory
    a. Overcounter or Counter top
    b. Undercounter
  4. One-piece Lavatory
27
Q

is a tub for bathing, usually a fixed plumbing installation designed for 1 person. It is available in left outlet and right outlet

A

Bathtub

28
Q

is an apparatus for spraying water on the body, usually from above.

A

Shower Bath

29
Q

is a plumbing fixture consisting of a basin with a water supply, connected with a drain & used for dishwashing

A

Kitchen Sink

30
Q

is a plumbing fixture used for washing the middle part of the body, especially the genitals. It is also known as Sitz Bath.

A

Bidet

31
Q

is a plumbing fixture equipped with a water supply and drain for flushing away urine.

A

Urinal

32
Q

The types of Urinals are:

A
  1. Wall Hung Urinal
  2. Pedestal Urinal
  3. Stall Urinal
  4. Trough Urinal
33
Q

A deep sink, set low & used by janitors for emptying pails of dirty water & mop cleaning.

A

Slop Sink

34
Q

A deep wide sink used for washing clothes.

A

Laundry Tub

35
Q

is a plumbing fixture usually located in the O.R. in a hospital to enable personnel to scrub their hands prior to a surgical procedure. The Hot & Cold water supply is activated by a knee – action mixing valve or by wrist or pedal control or by automatic sensors.

A

Scrub Sink

36
Q

is a plumbing fixture consisting of a shallow basin, together with a water jet, designed to provide potable water for human consumption.

A

Drinking Fountain

37
Q

is a minimum standard quantity of plumbing fixtures that discharges waste into a plumbing installation

A

Plumbing Unit

38
Q
  • ? Water Meter*
  • ? Kitchen Sink
  • ? Water Closet
  • ? Laundry Tray
  • ? Lavatory
  • ? Floor Drains
  • ? Shower Head & Drain for a Bathtub or Shower Stall
  • ? Faucets or Hose Bibb
A
  • 1 Water Meter*
  • 1 Kitchen Sink
  • 1 Water Closet
  • 1 Laundry Tray
  • 1 Lavatory
  • 3 Floor Drains
  • 1 Shower Head & Drain for a Bathtub or Shower Stall
  • 4 Faucets or Hose Bibb
39
Q

is any one of a special class of device or equipment intended to perform a special 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.

A

Plumbing Appliance

40
Q

is a manufactured devise or a prefabricated assembly or on-the-job assembly of component parts, and serves as adjunct to the basic piping system & plumbing fixtures. It 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, economy or safety of the plumbing system.

A

Plumbing Appurtenance

41
Q

See CLEARANCES AND ROUGHING-INS pictures

A

Familiarize!

42
Q

Minimum clearance between water closet and fixture edge

A

533 mm or 21”

43
Q

Minimum clearance between water closet and wall

A

305 mm or 12”

44
Q

Minimum clearance between two water closets

A

762 mm or 30”

45
Q

Minimum clearance between water closet and bathtub

A

305 mm or 12”

46
Q

Minimum clearance; width of water closet compartment

A

762 mm or 30”

47
Q

Minimum clearance; length of water closet compartment

A

1524 mm or 60”

48
Q

Minimum clearance between lavatory and wall

A

100 mm or 4”

49
Q

Minimum clearance between lavatory and fixture edge

A

533 mm or 21”

50
Q

Minimum clearance between two lavatories

A

100 mm or 4”

51
Q

Minimum clearance between lavatory and water closet

A

100 mm or 4”

52
Q

Minimum clearance between lavatory and bathtub

A

50 mm or 2”

53
Q

Minimum clearance between CL of urinal and wall

A

381 mm or 15”

54
Q

Minimum clearance between urinal and wall

A

75 mm or 3”

55
Q

Minimum clearance between urinal and fixture edge

A

457 - 533 mm or 18 - 21”

56
Q

Minimum clearance between two urinals

A

762 mm or 30”

57
Q

Minimum clearance between urinal and water closet

A

762 mm or 30”

BUILDING SYSTEMS DESIGN LECTURE (5 decks)

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