2022NEW RING MAIN system in operation of main system

Ring main systerm

1. 33 KV/11 KVCEB POWER SUPPLY
C 40M C 12 C 12 C 12
NMA – POWER HOUSE
SANDY BAY S/S
CNAD S/S
2MVA TRANSFORMER
C40MC12
AOPV
BUILDING
THREE PATHOM
STBY SIEMENS
NICHOLSON COVE S/S
C40MC10C12
NICHOLSON COVE PIER
SBS WARD ROOM, SBS PO,S MESS,
SAILORS MESS, ( NICHOLSON
COVE AREA )
SECURITY LIGHT, ELEPHANT POINT
C10 C10
NICHOLSON COVE PIER S/S
300 kVA
SHIPPING BUILDING S/S
NMA PO’S MESS
NEW GUN ROOM
SUPPLY SCHOOL/OLD ELE
SCHOOL /MQ
SBS HQ
AREA
ELEPHANT POINT,
HOODS TOWER,
CHAPAL HILL,
MARRIED
QUARTERS
SPARE
DRURY S/S
NEW ROAD, WATER
TANK ,WATER TOWER
CE YARD
4 STORIED BUILDING
HONEY MOON COTTAGE S/S
400 kVA
400 kVA
400 kVA
EX – ARMY
MARRIED QUATERS
TISSA PO MESS
LLMC SCHOOL
HOSPITAL, LOWER GUN ROOM, SQUASH COURT, ,C, BLOCK
TISSA GALLEY
SIEMENS
400 KVA
400 kVA
1000 kVA
11 KV / 6.6 KV
10 STORIED BUIDING
MAIN GATE ,AVCO ,BAKERY
NAVY HOUSE
GUNNERY/ASW/HYDRO
GROPHY SCHOOL, NMA J/S MESS
PARADE GROUND
SIEMENSSIEMENSSIEMENS
NI PUMP
CE YARD,WARD ROOM GALLEY, SEWING CENTER, FAMILY
QUARTERS ,PILLEW HOUSE
NI ILLUMINATION
630 kVA
DRUMMOND HILLS S/S
C 40MC 440MC 10
630 kVA
400 kVA
SAIGON PIER S/S
FBX FBX
400 kVA
POWER HOUSE
SIEMENS SWITCH GEARS
FEEDER FILLER
NO 01, SME
FACTORY
FEEDER FILLER NO
02, FOUNDRY WORK
SHOP
HONEYMOON
COTTAGE
ICE WORK
SHOP
FAC NO 03
WORK SHOP
DSS
AREA
SHIPPING
STORES
THREE
FATHOM
JETTY
SHIP WRIGHT
WORKSHOP
ALLEN GENERATORS
( 312 kVA )
NEW GENERATORS
( 500 kVA )
( STAND BY )
( 630 kVA )
400 kVA
DOCKYARD RING MAIN SYSTEM
1 MVA
SIEMENS SIEMENS SIEMENS
2 MVA2 MVA
NAVIGATION SCHOOL
SEAMAN SHIP SCHOOL
ENGINEERING SCHOOL
IT SCHOOL
PROVOST,PTI,ENGLISH SCHOOL
ELECTRICAL SCHOOL
250A
250A
250A
250A
250A
250A
630A
400A
250A
250A
125A
125A
630A
63A
40A
100A
250A
250A
NO:03SHIP
WAY
NAD PILLOW
HOUSE
400A
400A 250A 250A 250A 100A
FBX
800A
250A 125A 125A
EMERALD/NOROCK
HOUSE
ND LOBBY STREET LIGHT
400A 400A 400A
MARRIED QUATERS
160A
100A
100A
125A
125A
100A
630A
GUN ROOM,HOSPITAL
100A
100A
100A
100A
800A
100A
100A
100A
250A
400A
1600A
125A 100A 100A
250A400A
SYNCHRONIZED
PANEL
500kVA GENERATOR
1600A
400A
,
A
,
SUB STATION
250A
PUMP HOUSE
500 kVA
SCHNERIDER RING
MASTER
C- 12 C- 12
C12
SIEMENSSIEMENSSIEMENSSIEMENSSIEMENS
WARD ROOM
100A
100A
DI SCHOOL,T/DECK ,COMMADANT/
CLD/CSLOG CHALLET
400A
STREET LIGHT
PUMP HOUSE NEW PUMP
CNAD PIER,HABOUR DIFENCE MESS
MARRIED
QUARTERS
SPARE SPARE
ND/JS MESS
ND/GALLEY,GENARAL
MESS
MEDIA UNIT
SPARE
SECURITY LIGHTS
OMAN NAVY BUILDING
DAC CHALLET,M MARRIED
QUARTERS
100A
400A
SUPPLY SCHOOL/OLD ELE
SCHOOL /MQ
100A
OTW
GYMNASIUM
SWIMMING POOL
SANDY BAY,
ROCKY POINT,
GOLF LINK
HOTEL
HIGH FLYER S/S
630A 250A 160A 250A
800A
NEW AUDITORIUM
NBCD SCHOOL
PRE SCHOOL
TISSA SCHOOL,
A SUB STATION,
WELFAIR SHOP,
NMA LOBBY
SECURITY LIGHT
250A250A
SANDY BAY M/Q
GAS STATION
MILL
J/S MESS
NMTO OFFICE
NMTO W/S
GUN SIDE ,
CORALCOVE,
FIRING RANGE
160A
SIEMENS SIEMENSSIEMENSSIEMENS
250A400A