3 Abriviations. Flashcards

0
Q
  1. HWR ?
A

Hot water recirculating (110*F).

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1
Q
  1. AV ?
A

Acid vent.

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2
Q
  1. DWS ?
A

(Chilled) drinking water supply.

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3
Q
  1. DWR ?
A

( Chilled) drinking water recirculating.

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4
Q
  1. SW ?
A

Salt water.

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5
Q
  1. CD ?
A

Condensate drain.

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6
Q
  1. DI ?
A

Distilled water.

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7
Q
  1. DE ?
A

Deionized water.

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8
Q
  1. CWS ?
A

Chilled water supply.

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9
Q
  1. LS ?
A

Lawn sprinkler supply.

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10
Q
  1. F ?
A

Fire protection water supply.

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11
Q
  1. G ?
A

Gas-low pressure.

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12
Q
  1. FOS ?
A

Fuel oil supply.

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13
Q
  1. LO ?
A

Lubricating oil.

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14
Q
  1. WO ?
A

Waste oil.

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15
Q
  1. D ?
A

Indirect drain.

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16
Q
  1. LOX ?
A

Liquid oxygen.

17
Q
  1. A ?
A

Compressed air.

18
Q
  1. LA ?
A

Laboratory compressed air.

19
Q
  1. SV ?
A

Surgical vacuum.

20
Q
  1. N2O ?
A

Nitrous oxide.

21
Q
  1. WVC ?
A

Wet vacuum cleaning.

22
Q
  1. AV ?
A

Angle valve.

23
Q
  1. BLV ?
A

Balancing valve (specify type).

24
Q
  1. PV ?
A

Plug valve.

25
Q
  1. RV ?
A

Pressure relief valve.

26
Q
  1. RZBP ?
A

Reduced zone back-flow preventer.

27
Q
  1. WH ?
A

Wall hydrant.

28
Q
  1. YB ?
A

Valve in yard box.

29
Q
  1. PA ?
A

Pipe anchor.

30
Q
  1. EJ ?
A

Expansion Joint.

31
Q
  1. FC ?
A

Flexible connector.

32
Q
  1. FS ?
A

Flow switch.

33
Q
  1. WHA ?
A

Water hammer arrester.

34
Q
  1. PG ?
A

Pressure gauge.

35
Q
  1. AAV ?
A

Automatic air vent.

36
Q
  1. AC ?
A

Air chamber.

37
Q
  1. FHC?
A

Fire hose cabinet.

38
Q
  1. CO ?
A

Clean-out plug.

39
Q
  1. AW ?
A

Acid waste.

40
Q
  1. SSD ?
A

Subsoil drain, footing drain.

41
Q
  1. S, W, SAN, SS ?
A

Soil, waste, or sanitary sewer.