Equipment Codes Flashcards

1
Q

APB

A

120V/208V

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2
Q

APC

A

480V

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3
Q

APD

A

4160V

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4
Q

APF

A

13.8kV
(13,800V)

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5
Q

APH

A

DC Power - 125V vs 250V

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6
Q

API

A

Uninterruptible Power Supply (120V AC)
2 redundant Inverters powered from 250V DC battery

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7
Q

APL

A

Essential Services. 480V AC, with diesel generator backup.

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8
Q

ASA

A

Bottom Ash

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9
Q

ASB

A

Fly ash

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10
Q

ASC

A

Economizer ash

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11
Q

ASD

A

Pyrite hoppers

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12
Q

BMB

A

Slackers through the slurry pump

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13
Q

CCC

A

Atomizers and dilution water

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14
Q

CCB

A

Baghouse

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15
Q

CCH

A

Activated Carbon Injection

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16
Q

CCF

A

NOx reduction

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17
Q

CCE

A

Induced Draft

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18
Q

CGA

A

H2 storage
(Compressed Gas Hydrogen)

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19
Q

CGB

A

CO2 storage
(Compressed Gas - Carbon Dioxide)

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20
Q

CGE

A

Anhydrous Ammonia Storage
(Compressed Gas- NH3)

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21
Q

CHA

A

Coal Handling:
A- Unloading

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22
Q

CHB

A

Coal Handling:
B- reclaim tunnel

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23
Q

CHC

A

Coal Handling:
C - pile

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24
Q

CHD

A

Coal Handling:
D- reclaim, crushers to silos

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25
Q

CHE

A

Coal Handling:
E- sampling

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26
Q

CHF

A

Coal Handling:
F- dust control

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27
Q

ECB

A

Closed Cycle Cooling Water

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28
Q

FOA

A

Fuel Oil unloading/tank

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29
Q

FOB

A

Fuel Oil supply

30
Q

FWA

A

Feed water

31
Q

FWC

A

Condensate

32
Q

FWD

A

Polishers

33
Q

FWE

A

Chemical addition

34
Q

FWF

A

Condensate storage tank/pumps

35
Q

HRA

A

Condenser

36
Q

HRB

A

Vacuum pumps

37
Q

HRC

A

Circ water

38
Q

HRE

A

Cooling Tower chemicals

39
Q

PSA

A

Aux Steam

40
Q

SAA

A

CEMS

41
Q

SAC

A

Sample sink

42
Q

SCA
(thru SCU)

A

Space conditioning (HVAC and heaters)
The third better indicates which building it’s in

43
Q

SGA

A

Boiler

44
Q

SGB

A

Secondary air

45
Q

SGC

A

Primary air and Mills

46
Q

SGD

A

Air preheat coils

47
Q

SGE

A

Igniters

48
Q

SGF

A

Boiler vents drains and blowdowns

49
Q

SGG

A

Main Steam

50
Q

SGJ

A

Hot ReHeat

51
Q

SGK

A

Cold ReHeat

52
Q

STG

A

Site fire protection

53
Q

TEA

A

Turbine Extraction (high pressure)

54
Q

TEB

A

Turbine Extraction (low pressure)

55
Q

TEC

A

Turbine Extraction (drains)

56
Q

TED

A

HP heater drains

57
Q

TEE

A

LP heater drains

58
Q

TEF

A

Heater vents

59
Q

TGA

A

Turbine

60
Q

TGB

A

Generator

61
Q

TGC

A

Turbine seals

62
Q

TGD

A

Turbine Lube Oil

63
Q

TGE

A

Generator cooling

64
Q

TGH

A

Generator seal oil

65
Q

WSA

A

Water Supply River water

66
Q

WSC

A

Water Supply service water

67
Q

WSD

A

Water Supply potable water

68
Q

WSE

A

Water Supply fire water
(SW Tanks and Main fire pumps)

69
Q

WTA

A

Water Treatment- clarifiers

70
Q

WTB

A

Water Treatment- multi media filters

71
Q

WTD

A

Water Treatment-Demin