AIR

Qty.

AVBS

=

Aux Vent & Blow System

42

BIB

=

Built in Breathing System &
Hood Inflation System

24

DDS

=

Diesel Air Start System

38

EBA

=

Emergency Air Breathing System

41

FAS

=

Firing Air Systems

93

HPA

=

High Pressure Air System

166

HPB

=

High Pressure Blow System

44

MLO

=

Main Lub Oil System

43

WHA

=

Weapons Handling System

48

DQA

=

Divers Quality Breathing Air System

9

CO2

CDR

=

Carbon Dioxide Removal System

13

HYDROGEN

LPE

=

Electrolyser System

15

METHANOL

GM

=

Gas Mgmt Plant System

19

NITROGEN

HPDHR  System

8

N

=

Nitrogen System

131

PC

=

Primary Circuit

75

OPG

=

Valve OP & Gas System

42

WM

=

Water Mist System

13

WATER

E

=

Emergency Core Cooling System

12

FT

=

Feed Transfer System

37

H&C

=

Hot & Cold Domestic System

29

PCD

=

Primary Coolant Discharge System

59

PCM

=

Primary Coolant Make-up System

77

PCS

=

Primary Coolant Sampling System

43

PSW

=

Primary Shield Water System

31

RCFW

=

RCFW Cooling System

24

OIL

EHP

=

External Hydraulic Power Plant

69

EHS

=

External Hydraulics Systems

87

HTS

=

Hydraulic Oil Fill & Transfer System

86

HDS

=

Hydroplane & Steering Control
System

48

HHP

=

Hydroplane & Steering Gear   
Hydraulic Power Plant

45

MHP

=

Main Hydraulic Power Plant

113

HS

=

Main Hydraulic System

195

SP

=

Secondary Propulsion System

5

WH

=

Weapons Handling System

52

HFI

=

Hydraulic Fire Isolation

5