This document is a conceptual design proposal for diversifying the power supply of the Chiller AjYad facility. It involves joining some existing power feeders from the ShamIya-2 and Haram-2 substations to provide more reliable power. Feeders AH06 and AH26 would be joined at MV3 substation, and feeders AH02 and AH06 would be joined at Chiller AjYad/Haram Two. This would merge the feeder routes and supply power to Chiller AjYad from both substations after the joints.
Diversifying source feeding loads for chiller Ajyad Haram
1. NEW
DRAIN
AGE
CULVERT
Y20
Y21
LIMIT
OF PROP
OSED
CULV
ERT
LIMIT
OF EXIST
ING CULV
ERT
LIMIT
OF PROP
OSED
CULV
ERT
LIMIT
OF EXIST
ING CULV
ERT
S07
102
-1/2
-RE
-FC
-05
-04
-00
-35
RE
FE
R TO
DW
G.
No
.
DE
TAIL "A"
38
38
38
38
CONNECTION BETWEEN PROPOSED UTILITIES
CULVERT AND EXISTING CULVERT.
WALL OPENINGS EQUALS TO SAME WIDTH
& DEPTH OF EACH CELL I.L.= 281.00 , DEPTH = 2.00m
R=660.00
AS.2
AS.1
E 585281.192
N 2369403.476
CONNECTION BETWEEN PROPOSED UTILITIES
CULVERT AND EXISTING CULVERT.
WALL OPENINGS EQUALS TO SAME WIDTH
& DEPTH OF EACH CELL I.L.=281.00 , DEPTH = 2.00m
1:10
M.V.3
CHILLER
AJYAD
HARAM2
110KV
SUB-STATION
AH-01
LAYOUT1
DWG #EWD-E-CH .AJD 0002
LAYOUT2
DWG #EWD-E-CH .AJD0003
MV3 LOCATION
(DETAIL 'A)'
HARAM2 (110 KV) SUBSTATION / CHILLER AJYAD LOCATION
DETAIL 'B'
MARWA BUS
STATION
BOUNDARIES
TEMPORARY ELECTRICAL
DUCT BANK LINK
BETWEEN MARWA AND
SHAMIYA EXPANSION
ELECT. CULVERTS
EXISTING CHILLER AJYAD 3
FEEDERS ( 6 CABLES) ROUTE
LOCATION TO BE RELOCATED
AT ET-1 TUNNEL.
GENERAL NOTES:-
Kingdom of Saudi Arabia
LEGEND
CONTRACTOR :
CONSULTANT :
1- THIS DRAWING IS PART OF SHEETSET CONSISTING OF THE FOLLOWING DRAWINGS:
EWD-E-CH. AJD.-0001, EWD-E-CH. AJD.-0002, EWD-E-CH. AJD.-0003,
EWD-E-CH. AJD.-0004, EWD-E-CH. AJD.-0005
2- THIS DRAWING IS CONCEPT SKETCH DRAWING DESIGN PROPOSAL OF
DIVERSIFYING CHIILER AJYAD FEEDING SOURCES (FROM SHAMIYA-2 SUB-STATION +
HARAM -2 110KV SUB-STATION) FOR MORE RELIABILITY .
2. GE
R3.00
0.60
3.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
1:10
LAYOUT1
FEEDER#AH45
FEEDER#AH06
FEEDER#AH26SEC. 1-1
GENERAL NOTES:-
Kingdom of Saudi Arabia
LEGEND
CONTRACTOR :
CONSULTANT :
1- THIS DRAWING IS PART OF SHEETSET CONSISTING OF THE FOLLOWING DRAWINGS:
EWD-E-CH. AJD.-0001, EWD-E-CH. AJD.-0002, EWD-E-CH. AJD.-0003,
EWD-E-CH. AJD.-0004, EWD-E-CH. AJD.-0005
2- THIS DRAWING IS CONCEPT SKETCH DRAWING DESIGN PROPOSAL OF
DIVERSIFYING CHIILER AJYAD FEEDING SOURCES (FROM SHAMIYA-2 SUB-STATION +
HARAM -2 110KV SUB-STATION) FOR MORE RELIABILITY .
3. NEW
DRAINAGE
CULVERT
RA
ISE
D
FLO
OR
AR
EA
RAFT
LIMIT
RA
FT
LIM
IT
Y2
0
Y2
1
LIMIT OF PROPOSED CULVERT
LIMIT OF EXISTING CULVERT
LIMIT OF PROPOSED CULVERT
LIMIT OF EXISTING CULVERT
S07102-1/2-RE-FC-05-04-00-35
REFE
R TO
DWG. No.
DETA
IL "A"
4.00
N BETWEEN PROPOSED UTILITIES
ND EXISTING CULVERT.
INGS EQUALS TO SAME WIDTH
EACH CELL I.L.= 281.00 , DEPTH = 2.00m
N BETWEEN PROPOSED UTILITIES
ND EXISTING CULVERT.
INGS EQUALS TO SAME WIDTH
EACH CELL I.L.=281.00 , DEPTH = 2.00m
M.V.3
CHILLER
AJYAD
HARAM2
110KV
SUB-STATION
AH-01
LAYOUT2
DETAIL 'A'
DETAIL 'B'
SEC. 3 - 3
GENERAL NOTES:-
Kingdom of Saudi Arabia
LEGEND
CONTRACTOR :
CONSULTANT :
1- 1- THIS DRAWING IS PART OF SHEETSET CONSISTING OF THE FOLLOWING DRAWINGS:
EWD-E-CH. AJD.-0001, EWD-E-CH. AJD.-0002, EWD-E-CH. AJD.-0003,
EWD-E-CH. AJD.-0004, EWD-E-CH. AJD.-0005
2- THIS DRAWING IS CONCEPT SKETCH DRAWING DESIGN PROPOSAL OF
DIVERSIFYING CHIILER AJYAD FEEDING SOURCES (FROM SHAMIYA-2 SUB-STATION +
HARAM -2 110KV SUB-STATION) FOR MORE RELIABILITY .
TO BE DEMOLISHED
FEEDERS
4. M.V.3 SEC 2 - 2
BEFORE JOINTING STATUS
FEEDER # FROM TO
TO BE
JOINTED
WITH
AH 45
SHAMIYA 2
SUBSTATION
CHILLER
AJYAD
---
AH 06 AH 02
AH 26 AH 01
AH 01
HARAM 2
110KV
SUBSTATION
MV3
SUBSTATION
AH 26
AH 02 AH 06
AH 03 ---
AH 04 ---
BEFORE JOINTING
AFTER JOINTING
AFTER JOINTING STATUS
(@ MV 3SIDE)
FIRST FEEDER
JOINING END
SECOND
FEEDER JOINING
END
RESULT MERGED FEEDER ROUTE
FROM TO
AH 06 AH 02
SHAMIYA 2
SUBSTATION
MV3
SUBSTATION
AH 26 AH 01
NOTE :FEEDERS #AH & 03AH 04ARE NOT JOINING/MERGING WITH
OTHER FEEDERS (I.E ARE FEEDING MV 3DIRECTLY FROM HARAM 2
110(KV )SUBSTATION)
TABLE 1.1
TABLE 1.0
DETAIL 'A'
REFER TO DWG#
EWD-E-CH. AJD.-0002
GENERAL NOTES:-
Kingdom of Saudi Arabia
LEGEND
CONTRACTOR :
CONSULTANT :
1- THIS DRAWING IS PART OF SHEETSET CONSISTING OF THE FOLLOWING DRAWINGS:
EWD-E-CH. AJD.-0001, EWD-E-CH. AJD.-0002, EWD-E-CH. AJD.-0003,
EWD-E-CH. AJD.-0004, EWD-E-CH. AJD.-0005
2- THIS DRAWING IS CONCEPT SKETCH DRAWING DESIGN PROPOSAL OF
DIVERSIFYING CHIILER AJYAD FEEDING SOURCES (FROM SHAMIYA-2 SUB-STATION +
HARAM -2 110KV SUB-STATION) FOR MORE RELIABILITY .
3- ALL FEEDERS CONSIST OF 2 CABLES 3 X 300 MM2.
4- JOINING/MERGING SYMBOL INDICATED IN THE DRAWING DOES ONLY SHOW THE
CONCEPT OF JOINING/MERGING 2 FEEDERS TOGETHER; IT DOESN'T MEAN THAT THE
CABLES SHALL BE JOINTED AT IT. (I.E. CABLE JOINTS WILL NOT BE INSTALLED IN ANY
CABLES BENDING/TURNS). CABLE JOINTS WILL BE INSTALLED IN STRAIGHT PART -AS
PER SITE CONDITION- BEFORE THE ENTRANCE OF THE STATION.
5- ALL 3 X 300 MM2 CABLES WITH OUTER DIAMETER OF 8.5 CM WILL MAINTAIN MINIMUM
BENDING RADIUS OF AT LEAST 1 METER (8.5 CM X 12 TIMES THE OUTER DIAMETER OF
THE CABLE).
TO BE DEMOLISHED
FEEDERS
FEEDER JOINING/MERGING
SYMBOL
5. CHILLER
AJYAD
HARAM2
110KV
SUB-STATION
SEC 2 - 2
BEFORE JOINTING
AFTER JOINTING
BEFORE JOINTING STATUS
FEEDER # FROM TO
TO BE
JOINTED WITH
AH 45
SHAMIYA 2
SUBSTATION
CHILLER
AJYAD
---
AH 06 AH 02
AH 26 AH 01
AH 01
HARAM 2
110KV
SUBSTATION
MV3
SUBSTATION
AH 26
AH 02 AH 06
AH 03 ---
AH 04 ---
AFTER JOINTING STATUS
(@ CHILLER AJYAD /HARAM TWO SIDE)
FIRST FEEDER
JOINING END
SECOND
FEEDER JOINING
END
RESULT MERGED FEEDER ROUTE
FROM TO
AH 02 AH 06
HARAM 2
110(KV)
SUBSTATION
CHILLER
AJYAD
AH 01 AH 26
NOTE :FEEDERS #AH 03AND #AH 04ARE NOT JOINING/MERGING
WITH OTHER FEEDERS (I.E ARE FEEDING MV 3DIRECTLY FROM
HARAM 110( 2KV )SUBSTATION)
TABLE 1.0
TABLE 1.2
DETAIL 'B'
GENERAL NOTES:-
Kingdom of Saudi Arabia
LEGEND
CONTRACTOR :
CONSULTANT :
1- THIS DRAWING IS PART OF SHEETSET CONSISTING OF THE FOLLOWING DRAWINGS:
EWD-E-CH. AJD.-0001, EWD-E-CH. AJD.-0002, EWD-E-CH. AJD.-0003,
EWD-E-CH. AJD.-0004, EWD-E-CH. AJD.-0005
2- THIS DRAWING IS CONCEPT SKETCH DRAWING DESIGN PROPOSAL OF
DIVERSIFYING CHIILER AJYAD FEEDING SOURCES (FROM SHAMIYA-2 SUB-STATION +
HARAM -2 110KV SUB-STATION) FOR MORE RELIABILITY .
3- ALL FEEDERS CONSIST OF 2 CABLES 3 X 300 MM2.
4- JOINING/MERGING SYMBOL INDICATED IN THE DRAWING DOES ONLY SHOW THE
CONCEPT OF JOINING/MERGING 2 FEEDERS TOGETHER; IT DOESN'T MEAN THAT THE
CABLES SHALL BE JOINTED AT IT. (I.E. CABLE JOINTS WILL NOT BE INSTALLED IN ANY
CABLES BENDING/TURNS). CABLE JOINTS WILL BE INSTALLED IN STRAIGHT PART -AS
PER SITE CONDITION -BEFORE THE ENTRANCE OF THE STATION.
5- ALL 3 X 300 MM2 CABLES WITH OUTER DIAMETER OF 8.5 CM WILL MAINTAIN MINIMUM
BENDING RADIUS OF AT LEAST 1 METER (8.5 CM X 12 TIMES THE OUTER DIAMETER OF
THE CABLE).
TO BE DEMOLISHED
FEEDERS
FEEDER JOINING/MERGING
SYMBOL