CONTENTS. Title. DWG. No.

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1 . Drawing List

2 CONTENTS. Single Line Diagram and Route Map; ) GE-008- Western Area Network (Western Part) ) GE-008- Western Area Network (Eastern Part) ) CA-LV0 Coverage Area of LV System ) GE-009- Western Area Network (Western Part 009) 5) GE-009- Western Area Network (Eastern Part 009) 6) RM-G0 General Route Map of Freetown Area 7) RM-D0 Route Map of Area- of Freetown 8) RM-D0 Route Map of Area- of Freetown 9) RM-D0 Route Map of Area- of Freetown 0) RM-D0 Route Map of Area- of Freetown. Switchgear Feeder Information; ) KT-E / kv SWGR Feeders: Kingtom P/S (00) ) FB-E / kv SWGR Feeders: Falcon Bridge S/S (00) ) BR-E / kv SWGR Feeders: Blackhall Road P/S (00) ) CC-E kv SWGR Feeders: Congo Cross J/S (00) 5) BF-E kv SWGR Feeders: Brookfields J/S (500) 6) WF-E / kv SWGR Feeders: Wilberforce S/S (600) 7) WN-E / kv SWGR Feeders: Wellington S/S (700) 8) RT-E / kv SWGR Feeders: Regent S/S (800) 9) FT-E / kv SWGR Feeders: Freetown S/S (900) 0) GR-E / kv SWGR Feeders: Goderich S/S (000) ) JU-E / kv SWGR Feeders: Jui S/S (00) ) LP-E / kv SWGR Feeders: Lumpa S/S (00) ) TB-E / kv SWGR Feeders: Tombo S/S (00). Future Plans; ) GE-05 Western Area Power System 05 ) GR-05- Route Map for kv Distribution Line (Western Area) ) GR-05- Route Map for kv Distribution Line (Western Urban) ) GE-05- Coverage Area by kv Substation 5) RM-D05 Route Map for kv Distribution Line (Wilberforce S/S - Goderich S/S)

3 G G ~ G ~ ~ G ~ G ~ Project MASTER PLAN STUDY WESTERN AREA NETWORK (WESTERN PART) GE-008-

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6 G G ~ G ~ G ~ G ~ ~ G ~ G ~ Project MASTER PLAN STUDY WESTERN AREA NETWORK (WESTERN PART 009) GE-009-

7 G ~ Project MASTER PLAN STUDY WESTERN AREA NETWORK (EASTERN PART 009) GE-009-

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13 kv SWITCHGEAR 50 A 5 ka (sec.) 87 FREETOWN EXISTING STEP DOWN (/ kv) 5/0 MVA (COMMISSIONING) EARTHING FALCON BRIDGE kv SWITCHGEAR BUS A kv 00A 5kA(-sec) 0 00A BUS B kv 00A 5kA(-sec) N.O * * * * No.8 DEG (JAPAN'S GRANT AID) (L0) (L0) (L0/L08) (L07) (L0) (L0A) (L06) (L05) (L0) CONGO No. FALCON No.6 MANDALAY (IPP-) BROOK No. No./ CAT. No. No. FALCON BROOK No.5 CONGO FALCON CROSS- STATION Tr. BRIDGE- GENERATOR STREET FREETOWN- FIELDS- GENERATOR GENERATOR NEUTRALISER NEUTRALISER BRIDGE- FIELDS- GENERATOR CROSS- BRIDGE- MVA (FALCON BRIDGE-) (NPA) (JAPAN'S (GoSL) GRANT AID) /0./0.5 kv (NPA) No. GENERATOR (IPP-) No. No.7 DEG FREETOWN- STATION Tr. (JAPAN'S GRANT AID) (GoSL) MVA /0./0.5 kv REMARKS:. * : FALCONBRIDGE- FEEDER IS NOW CONNECTED AS TEMPORARY CONNECTION, BECAUSE kv SWITCHGEAR FOR No. FEEDER IS NOT AVAILABLE.. RED LINE SHOWS THE FUTURE EQUIPMENT AND LINE (PHASE-I) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY / kv SWITCHGEAR FEEDERS: KINGTOM P/S (00) SYMBOL KT-E

14 kv SWITCHGEAR 50 A 5 ka (sec.) 87 STEP DOWN (/ kv) 5/0 MVA EARTHING kingtom BLACKHALL ROAD kv SWITCHGEAR 600 A 0 ka (sec.) BUS-B BUS-A 600 A 0 ka (sec.) A * * * * (L) EAST ST. PACKAGE (L8) NIC (L0) BLACKHALL ROAD- (L0) KINGTOM- (NPA) LOCAL Tr. kv/-0 V 500 kva (L/L) (L0) MIWA / MINISTERIAL ROWDON STREET BULILDING (L0A) KINGTOM- BUS RISER (L0) BUS BLACKHALL COUPLER ROAD- (JAPAN'S GRANT AID/NPA) (L) EASTERN POLICE (L8) UAC / SLEC ( L0) KINGTOM- (NPA) ( L) SLET ( L0) KINGTOM- REMARKS:. * : KINGTOM - IS NOW CONNECTED AS TEMPORARY CONNECTION, BECAUSE kv SWITCHGEAR FOR No. FEEDER IS NOT AVAILABLE.. RED LINE SHOWS THE FUTURE EQUIPMENT AND LINE (PHASE-I) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY / kv SWITCHGEAR FEEDERS: FALCON BRIDGE S/S (00) SYMBOL FB-E

15 50 A 5 ka (sec.) kv SWITCHGEAR FREETOWN WILBERFORCE WELLINGTON (WB PROJECT) (WB PROJECT) (WB PROJECT) STEP DOWN (/ kv) 5/0 MVA (WB PROJECT) EARTHING FALCON BRIDGE (WB PROJECT) kv SWITCHGEAR 600 A 0 ka (sec.) BUS-B BUS-A 600 A 0 ka (sec.) * GENERATORS No. DEG (BADEA-III) (L05) SAVAGE SOUARE (IPP INCOME) No. DEG (BADEA-II) (L0) (L0) SLIPWAY FALCON BRIDGE (CLINE TOWM) ( L0) ( L08) ( L0 ) ( L6) BP. ROSS ST. BUS BUS KORTRIGHT FALCO BRIDGE ADMIRALTY KENNEDY RISER COUPLER (DOCK YARD) STREET ( L) PWD KISSY No. DEG (BADEA-I) OLD kv SWITCHGEAR REMARKS: (L00) WELLINGTON LOCAL Tr. kv/-0 V 800 kva. * : THE NUMBER OF FEEDERS (AT FEEDER-6) SHALL BE DECIDED CONSIDERING ACTUAL REQUIREMENT.. RED AND BLUE LINES SHOW THE FUTURE EQUIPMENT AND LINE (RED:PHASE-I AND BLUE:PHASE-II) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY / kv SWITCHGEAR FEEDERS: BLACKHALL ROAD P/S (00) SYMBOL BR-E

16 kv SWITCHGEAR 600 A 0 ka (sec.) BUS-A BUS-B 600 A 0 ka (sec.) A (L05) KINGTOM- LOCAL Tr. kv/-0 V 000 kva ( L0) WILBERFORCE (JAPAN'S GRANT AID) ( L00) ROKEL COMMERCIAL BANK BUS COUPLER BUS RISER ( L05) MURRAY TOWN ( L0) SIGNAL HILL ( L0) TECHNICAL INSTITUTE ( L0) KINGTOM- (JAPAN'S GRANT AID) REMARKS:. RED LINE SHOWS THE FUTURE EQUIPMENT AND LINE (PHASE-I) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY kv SWITCHGEAR FEEDERS: CONGO CROSS J/S (00) SYMBOL CC-E

17 kv SWITCHGEAR 600 A 0 ka (sec.) BUS-B 9 BUS-A 600 A 0 ka (sec.) A A FREETOWN ( L50) CHINESE ( L5) WILBERFORCE- ( L50) TENGBEH TOWN ( L07) KINGTOM NO. BUSRISER BUSBAR LOCAL Tr. COUPLING kv/-0 V 60 kva ( L06) KINGTOM NO. ( L5/5) ( L5) WILBERFORCE- ( L55) HANNAH ST. ( L5) TECHNICAL INSTITUTE ( L) BROOKFIELDS STADIUM ( L50) YONYI BUILDING FREETOWN REMARKS:. RED LINE SHOWS THE FUTURE EQUIPMENT AND LINE (PHASE-I) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY kv SWITCHGEAR FEEDERS: BROOKFIELDS J/S (500) SYMBOL BF-E

18 kv SWITCHGEAR 50 A 5 ka (sec.) GODERICH EARTHING BLACKHALL ROAD (WB PROJECT) (WB PROJECT) FREETOWN (WB PROJECT) STEP DOWN (/ kv) 0 MVA (WB PROJECT) CONNECTION REGENT (JAPAN'S GRANT AID) kv SWITCHGEAR 600 A 0 ka (sec.) BUS-A BUS-B A 0 ka (sec.) A ( L0) CONGO CROSS- ( L60) JAMIL ( L5) BROOKFIELDS- (L6) PENINSULAR LOCAL Tr. kv/-0 V 00 kva BUS RISER BUS COUPLER (L60) P&T SUBST. SPARE ( L5) ( L607) BROOKFIELDS- MILITARY BARRACKS TEMPORARY kv SWITCHGEAR (AS OF JUNE 009) BUS 5 8 REMARKS: ( L60) JAMIL ( L0) CONGO CROSS- ( L607) MILITARY BARRACKS LOCAL Tr. kv/-0 V 00 kva (L5) (L66) BROOKFIELDS- R & T SUBSTATION. RED LINE SHOWS THE FUTURE EQUIPMENT AND LINE (PHASE-I) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY / kv SWITCHGEAR FEEDERS: WILBERFORCE S/S (600) SYMBOL WF-E

19 kv SWITCHGEAR 50 A 5 ka (sec.) 87 BLACKHALL ROAD (WB PROJECT) STEP DOWN (/ kv) 0 MVA (WB PROJECT) EARTHING (WB PROJECT) JUI kv SWITCHGEAR 600 A 0 ka (sec.) 9 8 BUS-B BUS-A 600 A 0 ka (sec.) * LOCAL Tr. kv/-0 V 5 kva (L70) OLD WHARF BUSRISER BUSBAR COUPLING (L7) WATERLOO (L00C) BLACKHALL ROAD REMARKS:. RED LINE SHOWS THE FUTURE EQUIPMENT AND LINE (PHASE-I) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM.. * : 5 kva LOCAL IS USED AS TEMPORARY. Project MASTER PLAN STUDY / kv SWITCHGEAR FEEDERS: WELLINGTON S/S (700) SYMBOL WN-E

20 kv SWITCHGEAR 50 A 5 ka (sec.) 5 VT WILBERFORCE STEP DOWN (/ kv) 5 MVA EARTHING JUI VOLTAGE Tr. kv SWITCHGEAR 50 A 0 ka (sec.) VT VOLTAGE Tr. IMATT GUMA WATER RESERVOIR RADIO STATION EMBBASY STATION Tr. ( kv/5-0 V) 60 kva REMARKS:. RED LINE SHOWS THE FUTURE EQUIPMENT AND LINE (PHASE-I) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY SYMBOL / kv SWITCHGEAR FEEDERS: REGENT S/S (800) RT-E

21 kv SWITCHGEAR 500 A 5 ka (sec.) BUS-A 5 500A BUS-B 500 A 5 ka (sec.) A 9 WILBERFORCE (WB PROJECT) KINGTOM INCOMING (WB PROJECT) EARTHING (WB PROJECT) EARTHING INCOMING (WB PROJECT) STEP DOWN (6/.5 kv) 60/80 MVA BLACKHALL ROAD (WB PROJECT) kv SWITCHGEAR 500 A 5 ka (sec.) BUS-A BUS-B 500 A 5 ka (sec.) 500A N.O A VT VT INCOMING FEEDER- FEEDER- FEEDER- FEEDER- FEEDER-5 MEASURE BUS TIE BUS RISER FEEDER-6 FEEDER-7 FEEDER-8 FEEDER-9 FEEDER-0 INCOMING + MEASURE REMARKS:. RED LINE SHOWS THE FUTURE EQUIPMENT AND LINE (PHASE-I) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY SYMBOL / kv SWITCHGEAR FEEDERS: FREETOWN S/S (900) FT-E

22 kv SWITCHGEAR 5 ka (sec.) 87 WILBERFORCE EARTHING YORK TOWN STEP DOWN (/ kv) 0/5 MVA kv SWITCHGEAR 50 A 0 ka (sec.) STATION ( kv/5-0 V) 60 kva FEEDER- FEEDER- FEEDER- FEEDER- FEEDER-5 (SPARE) REMARKS:. RED AND BLUE LINES SHOW THE FUTURE EQUIPMENT AND LINE (RED: PHASE-I AND BLUE: PHASE-II) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY / kv SWITCHGEAR FEEDERS: GODERICH S/S (000) SYMBOL GR-E

23 kv SWITCHGEAR 5 ka (sec.) 5 87 REGENT WELLINGTON EARTHING LUMPA STEP DOWN (/ kv) 0/5 MVA kv SWITCHGEAR 50 A 0 ka (sec.) STATION ( kv/5-0 V) 60 kva FEEDER- FEEDER- FEEDER- FEEDER- FEEDER-5 REMARKS:. RED AND BLUE LINES SHOW THE FUTURE EQUIPMENT AND LINE (RED:PHASE-I AND BLUE:PHASE-II) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY / kv SWITCHGEAR FEEDERS: JUI S/S (00) SYMBOL JU-E

24 kv SWITCHGEAR 5 ka (sec.) 5 87 JUI TOMBO EARTHING KOYA STEP DOWN (/ kv) 5 MVA kv SWITCHGEAR A 0 ka (sec.) 9 STATION ( kv/5-0 V) 60 kva FEEDER- FEEDER- FEEDER- FEEDER- FEEDER-5 (SPARE) REMARKS:. BLUE AND GREEN LINES SHOW THE FUTURE EQUIPMENT AND LINE (BLUE:PHASE-II AND GREEN:PHASE-III) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY / kv SWITCHGEAR FEEDERS: LUMPA S/S (00) SYMBOL LP-E

25 kv SWITCHGEAR 5 ka (sec.) 87 LUMPA EARTHING STEP DOWN (/ kv) 5 MVA YORK TOWN kv SWITCHGEAR 50 A 0 ka (sec.) STATION ( kv/5-0 V) 60 kva FEEDER- FEEDER- FEEDER- FEEDER- FEEDER-5 (KENT) FEEDER-6 (SPARE) REMARKS:. BLUE AND GREEN LINES SHOW THE FUTURE EQUIPMENT AND LINE (BLUE:PHASE-II AND GREEN:PHASE-III) WHICH SHALL INCLUDE ALL NECESSARY INTERLOCKING AND PROTECTION SYSTEM. Project MASTER PLAN STUDY / kv SWITCHGEAR FEEDERS: TOMBO S/S (00) SYMBOL TB-E

26 (L0) (.88km) (L0) (.88km) (NPA) 9 Freetown S/S (DWG No. FT-E) (L0A) (L0) (.88km) (.88km) (NPA) (0.5km) (km) (6km) (05km) Yiben-I HPP 5/65kV.8/65kV.7 MVA Bumbuna HPP.8/65kV.7 MVA 0 MVAR.7 MVA.7 MVA Congo Cross J/S (DWG No. CC-E) LEGEND. Abbreviation 6 Wilberforce S/S P/S : Power Station (DWG No. WF-E) S/S : Substation J/S : Junction Station HPP : Hydro Power Plant JPN : Japan's Grant Aid WB : World Bank Project GoSL: Government of Sierra Leone NPA : National Power Authrity. Size of Lines kv Distribution Line kv Distribution Line 6 kv Transmission Line. Color and Type of Lines Existing as of June 009 Scope of Phase (upto 05) Scope of Phase (upto 00) Scope of Phase (upto 05) 600A 6/.5/.5 KV 0/5/5 MVA (.5km) (L0) (JPN) (.km) 600A N.O 500A kv 6/.5/.5 KV 0/5/5 MVA kv kv / kv 0 MVA kv (WB) 0 Goderich S/S (DWG No. GR-E) 600A kv 500A (.km) (7km) / kv 0/5 MVA 6/.5 KV 60/80 MVA (L0) kv kv (GoSL) (GoSL) (L05) (JPN) 00A 5 Brookfields J/S (DWG No. BF-E) (L5) (L5) (WB) (WB) (JPN) (9km) No.8 6.5MVA (5MW) (JPN) (0.5km) (0.5km) (.86km) (.8km) (km) (km) (km) (km) (km) (0km) (.5km) 600A (L07) 8 Regent S/S (DWG No. RT-E) 600A York Town kv (km) (.6km) Kent No..5MVA (9.MW) / kv 5 MVA (L06) (.6km) kv N.O kv (0km) 600A No.5.5MVA (9.MW) kv Kingtom P/S (DWG No. KT-E) kv No.7 6.5MVA (5MW) (JPN) Tombo S/S (DWG No. TB-E) kv / kv 5 MVA / kv 5/0 MVA (km) kv Lumpa S/S (DWG No. LP-E) 600A kv kv / kv 0/5 MVA (7km) 600A (L0) (.km) 600A 7 Wellington S/S (DWG No. WN-E) Jui S/S (DWG No. JU-E) 600A kv kv Project / kv 0/5 MVA (5km) (L0) (.km) kv Falcon Bridge S/S (DWG No. FB-E) kv (JPN/NPA) (GENEs) (BADEA-II) (BADEA-III) 600A / kv 5/0 MVA kv Blackhall Road P/S (DWG No. BR-E) kv (BADEA-I) / kv 0 MVA kv / kv 0 MVA (7km) Fogbo kv (WB) (6km) Koya MASTER PLAN STUDY WESTERN AREA POWER SYSTEM 05 (km) (0km) SYMBOL GE-05

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28 Freetown S/S Kingtom P/S Falcon Bridge S/S WB Project line (Under Construction) Wilberforce S/S WB Project line (Under Construction) Blackhall Road P/S WB Project line (Under Construction) WB Project line (Under Construction) Wellington S/S Regent S/S Goderich S/S Japan's Grant Aid Project Jui S/S To Lumpa S/S Abbrevation P/S : Power Station S/S : Substation To York Symbol : Existing Power Station or Substation : Substation for phase Project : Substation for phase : Existing kv Line : kv Phase Line : kv Phase Line MASTER PLAN STUDY ROUTE MAP FOR kv DISTRIBUTION LINE (WESTERN URBAN) ALE None DWG No. GR 05

29 REFER TO DWG No. GR-05- (WESTERN URBAN) FREETOWN S/S KINGTOM P/S FALCON BRIDGE S/S BLACKHALL ROAD P/S WILBERFORCE S/S GODERICH S/S REGENT S/S WELLINGTON S/S JUI S/S LUMPA S/S KOYA YORK FOGBO Legend Phase-I Phase-II Phase-III Existing Phase-I Substation Phase-II Substation Phase-III Substation Existing Powr Station or Substation Radius is 0 km (High Density) Radius is 0 km (Low Density) KENT TOMBO S/S Project MASTER PLAN STUDY COVERAGE AREA BY kv SUBSATATION (WESTERN AREA) ALE :65,000 GE-05-

30 Wilberforce S/S Goderich S/S To York Town Legend: : Existing Substation : New Substation for Phase-I : New kv Line for Phase-I : New kv Line for Phase-II Project MASTER PLAN STUDY ROUTE MAP FOR kv DISTRIBUTION LINE (WILBERFORCE S/S - GODERICH S/S) ALE -- DWG No. RM-D05