![SCOPE OF WORK
SCOPE ITEM QTY REMARKS
ROUTE LENGTH 28.54 KM
TAPPING FOR LILO Not Applicable
CONDUCTOR GZTACSR EQUIVALENT TO ACSR “DRAKE” CONDUCTOR
TOTAL CONDUCTOR 342.48 KM D/C, TWIN CONDUCTOR PER PHASE
LATTICED STEEL TOWER 82 NOS “SEC FAMILY OF TOWERS”
SUSPENSION TOWERS 60 NOS
ANGLE TOWERS 18 NOS
DE TOWERS 04 NOS
U/C GANTRIES NOT REQUIRED
INSULATORS COMPOSITE LONG ROD 40mm/KV
RTV COATING NOT REQUIRED
TOWER PAINTING NOT REQUIRED
OPGW 57.08 KM 96C [ITU-T G652D]
SCOPE OF WORK FOR NEW 115KV OHTL BGP SUB-30 AND RIYAS NGLF](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-15-320.jpg)
![SCOPE OF WORK
PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30
[PORTION 1: SUB 1]](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-17-320.jpg)
![SCOPE OF WORK
SCOPE ITEM QTY REMARKS
ROUTE LENGTH 440 M
DIVERSION OF EXISTING 230KV OHTL BETWEEN JRSD AND
JUBAIL SUB-30 TO NEW BGP SUB-30 SUBSTATION
TAPPING FOR LILO Not Applicable
CONDUCTOR ACSR/AW “DRAKE”
TOTAL CONDUCTOR 5.280 KM D/C, TWIN CONDUCTOR PER PHASE
STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS”
SUSPENSION POLES 00 NOS
ANGLE POLES 01 NOS
DE POLES 01 NOS
S/C GANTRIES 02 NOS
INSULATORS COMPOSITE LONG ROD 40mm/KV
RTV COATING NOT REQUIRED
TOWER PAINTING NOT REQUIRED
OPGW 0.880 KM 96C [ITU-T G652D]
OHTL DISMANTLING 310 M EXISTING 230KV OHTL PORTION TO BE DISMANTLED
PART 2: SCOPE OF WORK FOR DIVERSION OF EXISTING 230KV OHTL JRSD TO BGP SUB-30](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-18-320.jpg)
![SCOPE OF WORK
PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30
[PORTION 1: SUB 1]](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-19-320.jpg)
![SCOPE OF WORK
SCOPE ITEM QTY REMARKS
ROUTE LENGTH 1.35 KM
DIVERSION OF EXISTING 115KV OHTL FROM POINT A1 TO
POINT A8 (GANTRY)
TAPPING FOR LILO Not Applicable
CONDUCTOR ACSR/AW “DRAKE”
TOTAL CONDUCTOR 8.10 KM D/C, SINGLE CONDUCTOR PER PHASE
STEEL MONOPOLES 07 NOS “SEC FAMILY OF TOWERS”
SUSPENSION POLES 01 NOS
ANGLE POLES 05 NOS
DE TOWERS 01 NOS
S/C GANTRY 02 NOS
INSULATORS COMPOSITE LONG ROD 40mm/KV
D/C GANTRY AT SUB-30 01 NOS EXISTING AT SUB-30
OPGW 2.7 KM 96C [ITU-T G652D]
CRITICAL POINT LIVE LINE CROSSING
THE NEW OHTL FROM SUB 1 TO AIS BGP S/S WILL CROSS THE
EXISTING SUB-40 OHTL LIVE
PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30
[PORTION 1: SUB 1 TO EXISTING AIS S/S]](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-20-320.jpg)
![SCOPE OF WORK
SCOPE ITEM QTY REMARKS
ROUTE LENGTH 320 M
DIVERSION OF EXISTING 115KV OHTL FROM POINT B1 TO
POINT B4 (GANTRY)
TAPPING FOR LILO Not Applicable
CONDUCTOR GZTACSR EQUIVALENT TO CONDUCTOR CODE CURLEW
TOTAL CONDUCTOR 1.920 KM D/C, SINGLE CONDUCTOR PER PHASE
STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS”
SUSPENSION POLES 00 NOS
ANGLE POLES 03 NOS
DE TOWERS 00 NOS
S/C GANTRY 02 NOS
INSULATORS COMPOSITE LONG ROD 40mm/KV
OPGW 0.640 KM 96C [ITU-T G652D]
OHTL DISMANTLING 400 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED
PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30
[PORTION 2: SUB 40 TO EXISTING BGP AIS S/S]](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-21-320.jpg)
![SCOPE OF WORK
SCOPE ITEM QTY REMARKS
ROUTE LENGTH 320 M
DIVERSION OF EXISTING 115KV OHTL FROM POINT F1 TO
POINT F4 (GANTRY)
TAPPING FOR LILO Not Applicable
CONDUCTOR ACSR/AW “DRAKE”
TOTAL CONDUCTOR 1.920 KM D/C, SINGLE CONDUCTOR PER PHASE
STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS”
SUSPENSION POLES 00 NOS
ANGLE POLES 02 NOS
DE TOWERS 01 NOS
S/C GANTRY 02 NOS INCLUDED IN S/S PTS
INSULATORS COMPOSITE LONG ROD 40mm/KV
OPGW 0.640 KM 96C [ITU-T G652D]
OHTL DISMANTLING 120 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED
PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30
[PORTION 3: M2/M1]](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-22-320.jpg)
![SCOPE OF WORK
SCOPE ITEM QTY REMARKS
ROUTE LENGTH 305 M
DIVERSION OF EXISTING 115KV OHTL FROM POINT E1 TO
POINT E4 (GANTRY)
TAPPING FOR LILO Not Applicable
CONDUCTOR ACSR/AW “DRAKE”
TOTAL CONDUCTOR 1.830 KM D/C, SINGLE CONDUCTOR PER PHASE
STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS”
SUSPENSION POLES 00 NOS
ANGLE POLES 02 NOS
DE TOWERS 01 NOS
S/C GANTRY 02 NOS INCLUDED IN S/S PTS
INSULATORS COMPOSITE LONG ROD 40mm/KV
OPGW 0.610 KM 96C [ITU-T G652D]
OHTL DISMANTLING 120 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED
PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30
[PORTION 4: M4/M3]](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-23-320.jpg)
![SCOPE OF WORK
SCOPE ITEM QTY REMARKS
ROUTE LENGTH 300 M
DIVERSION OF EXISTING 115KV OHTL FROM POINT D1 TO
POINT D4 (GANTRY)
TAPPING FOR LILO Not Applicable
CONDUCTOR ACSR/AW “DRAKE”
TOTAL CONDUCTOR 1.800 KM D/C, SINGLE CONDUCTOR PER PHASE
STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS”
SUSPENSION POLES 00 NOS
ANGLE POLES 02 NOS
DE TOWERS 01 NOS
S/C GANTRY 02 NOS INCLUDED IN S/S PTS
INSULATORS COMPOSITE LONG ROD 40mm/KV
OPGW 0.600 KM 96C [ITU-T G652D]
OHTL DISMANTLING 120 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED
PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30
[PORTION 5: SUB-20]](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-24-320.jpg)
![SCOPE OF WORK
SCOPE ITEM QTY REMARKS
ROUTE LENGTH 80 M
DIVERSION OF EXISTING 115KV OHTL FROM POINT D1 TO
POINT D4 (GANTRY)
TAPPING FOR LILO Not Applicable
CONDUCTOR ACSR/AW “DRAKE”
TOTAL CONDUCTOR 480 M D/C, SINGLE CONDUCTOR PER PHASE
STEEL MONOPOLES 01 NOS “SEC FAMILY OF TOWERS”
SUSPENSION POLES 00 NOS
ANGLE POLES 00 NOS
DE TOWERS 01 NOS
S/C GANTRY 02 NOS
INSULATORS COMPOSITE LONG ROD 40mm/KV
OPGW 160 M 96C [ITU-T G652D]
OHTL DISMANTLING 125 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED
PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30
[PORTION 6: SUB-11]](https://image.slidesharecdn.com/dataforstudies-241117085610-855cc9c3/85/Data-required-for-power-system-studies-related-to-ETAP-25-320.jpg)
Data required for power system studies related to ETAP
- 1. PROJECT CONCEPT DRAWING (EX SYSTEM) Ex 230/115KV Berri 230KV Side (Outdoor S/S) 230KV Jubail Residential SS# 40 230KV OHL Ex 230/115KV Berri 115KV Side (Outdoor S/S) SS# 11 SS# 20 To Captive TFs To Captive TFs Diversions of Existing OHL Circuits is required with respect to location of new Berri SS 115KV OHL (Ex)
- 2. PROJECT CONCEPT DRAWING (NEW 230KV SYSTEM) New 230/115KV Berri 230KV Side 230KV Jubail Residential 230KV OHL (ex) New 230KV UGC (2Rx1600mm2) RL=65M To new 230/115KVTFs New 230KV UGC (2Rx1600mm2) RL=90M New 230KVGantries
- 3. PROJECT CONCEPT DRAWING (NEW 115KV SYSTEM) Riyas NGL SS New 230/115KV Berri 115KV Side SS# 20 To Captive TFs To Captive TFs New OHL (28.54 KM) New OHL (1.35 KM) UGC 2500mm2 SS Sub-1 Ex OHL with Div / DISM SS Sub-40 UGC 1600mm2 Ex OHL with Div SS Sub-11 UGC 800mm2 Ex OHL Div Ex OHL with Div Ex OHL with Div
- 4. SCOPE OF WORK (230KV BSP) EQUIPMENT LIST BERRI GAS PLANT 230KV GIS BSP 230KV, 3150A, HGIS INDOOR (SEC APPROVED) 2 C.B with 2C/ph Cable Box at Each End 115KV, 3150A, GIS (SEC APPROVED) 7 DIA (21 C.B) 115KV, 3150A, HGIS INDOOR (SEC APPROVED) 1 C.B with 2C/ph Cable Box at Each End 230KV/115/13.8KV, 500MVA Power Transformer (ARAMCO APPROVED) 2 No’s Grounding Transformer (SEC APPROVED) 2 No’s 13.8KV SWGR (ARAMCO APPROVED) 2 C.B 13.8/0.4KV, 3.125MVA (ARAMCO APPROVED) 2 No’s Physical Security System (CCTV, ACS) Lot Cyber Security System Lot FO Cable (Direct Buried) 6 Circuits (RL=23.6KM, Total FOC-35.2 KM) From New BGP SS to SS#11, SS#01, Berri DCO, Berri CCR, SS#40, SS#20
- 5. SCOPE OF WORK (230KV BSP) EQUIPMENT LIST BERRI GAS PLANT 230KV GIS BSP 115KV Cables 115KV, 1C - 2500 MM2 = 6,900 Mtr’s (6 CKT’s) – SGT, Riyas NGL, SUB-1 115KV, 1C - 1600 MM2 = 6,720 Mtr’s (2 CKT’s) – Sub-40 115KV, 1C – 800MM2 – 2,190 Mtr’s (2 CKT’s) – Sub-11 115KV Cable Termination 115KV, 1C X 2500MM2 - SF6/XLPE - 30 No’s 115KV, 1C X 2500MM2 - XLPE/Air - 30 No’s 115KV, 1C X 1600MM2 - SF6/XLPE - 12 No’s 115KV, 1C X 1600MM2 - XLPE/Air - 12 No’s 115KV, 1C X 800MM2 - SF6/XLPE - 6 No’s 115KV, 1C X 800MM2 - XLPE/Air - 6 No’s Link box = 28 No's 230KV Outdoor S.A 230KV S.A at Gantries - 6 No's 230KV S.A at TRF's - 6 No's 115KV S.A 48 No’s at gantries and at TRF 230KV Cables 230KV, 1C - 1600 MM2 = 2,076 Mtr's 230KV Cable Termination 230KV, 1C X 1600MM2 - SF6/XLPE - 24 No's 230KV, 1C X 1600MM2 - XLPE/Air - 24 No's Link box = 12 No's
- 6. PROTECTION & SAS SCOPE SN Scope New 230kV BGP SUB 30 230/115KV BSP Jubail Res. 230KV - 2 Lines – OHL RIYAS NGL 115KV 2 Feeders Sub-40 115KV 2 Feeders Sub-11 115KV 2 Feeders Sub-20 115KV 2 Feeders Sub-1 115KV 2 Feeders 1 Protection New Protection New Protection New Protection New Protection New Protection New Protection New Protection 2 SAS Modification NEW PSA ABB Mod SAS NA SCADA SS SCADA SS SCADA SS SCADA SS 3 FR New TFR Qualitrol TFR mod. TFR mod. TFR mod. TFR mod. TFR mod. 4 DSM NA Qualitrol NA NA NA NA NA 5 SOE New SOE in SEC Room In SAS NA GE D20 NA NA NA 6 SCADA New SCADA in SEC Room In SAS NA GE D20 GE D20 GE D20 GE D20 8 230KV FSCT NA NA NA NA NA NA NA 9 230KV Ring Core CTs NA NA NA NA NA NA NA 230KV Remote ends of Berri Gas Plant Sub-30 230/115KV BSP - Jubail Residential 230KV - 2 Lines - OHL 115KV Remote ends of BGP Sub 30 230/115KV BSP - RIYAS Line A & B - Sub 40 Line A & B - Sub 11 Line A & B - Sub 20 Line A & B - Sub 1 Line A & B - Loads Feeders (Load M1, M2, M3, M4)
- 7. ISLANDING AND BACK SYNCHRONIZATION SYSTEM REQUIREMENTS FOR BGP A) ISLANDING SYSTEM REQUIREMENTS: Islanding System is required at BGP and extension / modification in existing system among existing SS/s Riyas NGL sub, WIP sub, Sub 30, Sub 40.
- 8. ISLANDING AND BACK SYNCHRONIZATION SYSTEM REQUIREMENTS FOR BGP A) ISLANDING SYSTEM REQUIREMENTS: NOTES: 1. Remote end line/breaker statuses (for SEC/Riyas) shall be interfaced to Islanding system for islanding detection logic. 2. Islanding panel housing, PLC/ automation controllers and I/Os to be installed in the P&C room of the new GIS building. 3. Temporary communication arrangement between new islanding system and existing islanding system. 4. Frequency Separation relays in separate panel. Additional frequency separation relays may be required at 115kV Riyas. 5. Interface with new PSA (for transfer signals to Dhahran PCC) over FO or hardwired (Redundant FO links) 7. Remote I/O interface panels at BGP, Riyas 115kV and WIP 115kV, I/Os (CBs status, MW measurements and load shedding) 8. Back Sync panel shall be installed in new GIS P&C room. Additional back synch panel at Riyas 115kV may be required depending on system design and islanding scenarios. This will determine during design stage. 9. Back Synchronization FO link to remote I/O modules for back sync located in Cogen unit location. 10. Islanding system will monitor power in real time using accurate power meters. The data acquired will be used for plant load calculations and load shedding calculations. 11. The Contractor shall propose reliable and robust communication network, for N-1 contingency.
- 9. ISLANDING AND BACK SYNCHRONIZATION SYSTEM REQUIREMENTS FOR BGP The proposed Islanding system shall meet the following requirements - The Islanding system requires 230kV/115kV CBs status and/or 230kV/115kV lines (open/close status), for islanding/ partial islanding detection logic (separation of Saudi Aramco electrical network from SEC network). - The Islanding detection logic shall cover all possible islanding and partial islanding scenarios. All - The Islanding detection logic shall generate a separate islanding output signal for each unique islanding or partial islanding scenario. There are four possible Islanding and partial islanding scenarios: A- Complete Islanding BGP (Sub 30, Sub 40) B- Complete Islanding BGP and RNGL (Sub 30, sub 40 and RNGL) C- Partial Island sub 40 (Sub 40) D- Complete Island RNGL Note: Islanding scenarios b, c and d shall be discussed and agreed with process plant proponents to determine if implementation of these scenarios is practical and feasible from process perspective.
- 10. PROJECT DRAWING – BERRI GAS PLANT S/S - SLD
- 11. PROJECT LAYOUT DRAWING (NEW S/S LAYOUT)
- 12. OVERALL LAYOUT WITH O/D S/S (TO BE DISMANTLED) To be newly constructed To be Dismantled
- 13. SCOPE OF WORK PART 1: SLD FOR NEW 115KV OHTL – 28.54 KM New BGP SUB-30 RIYAS NGLF SUBSTATIO N ROUTE LENGTH 28.54 KM GAP TYPE HEAT RESISTANT CONDUCTOR GZTACSR EQUIVALENT TO ACSR DRAKE CONDUCTOR (TWIN PER PHASE) 115KV XLPE CABLE, ROUTE LENGTH: 530 M TC WITH SA & CSE TC WITH SA & CSE
- 14. SCOPE OF WORK A: ROUTE DRAWING FOR NEW 115KV OHTL – 28.54 KM BERRI GAS PLANT S/S RIYAS NGL S/S
- 15. SCOPE OF WORK SCOPE ITEM QTY REMARKS ROUTE LENGTH 28.54 KM TAPPING FOR LILO Not Applicable CONDUCTOR GZTACSR EQUIVALENT TO ACSR “DRAKE” CONDUCTOR TOTAL CONDUCTOR 342.48 KM D/C, TWIN CONDUCTOR PER PHASE LATTICED STEEL TOWER 82 NOS “SEC FAMILY OF TOWERS” SUSPENSION TOWERS 60 NOS ANGLE TOWERS 18 NOS DE TOWERS 04 NOS U/C GANTRIES NOT REQUIRED INSULATORS COMPOSITE LONG ROD 40mm/KV RTV COATING NOT REQUIRED TOWER PAINTING NOT REQUIRED OPGW 57.08 KM 96C [ITU-T G652D] SCOPE OF WORK FOR NEW 115KV OHTL BGP SUB-30 AND RIYAS NGLF
- 16. SCOPE OF WORK SCOPE ITEM QTY REMARKS OHTL CROSSINGS 01 LOT BETWEEN PI-14 AND PI-15 TRANSITION COMPOUNDS 02 NOS AT PI-14 & PI-15 CROSSING DETAILS FOR NEW 115KV OHTL BGP SUB-30 AND RIYAS NGLF
- 17. SCOPE OF WORK PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30 [PORTION 1: SUB 1]
- 18. SCOPE OF WORK SCOPE ITEM QTY REMARKS ROUTE LENGTH 440 M DIVERSION OF EXISTING 230KV OHTL BETWEEN JRSD AND JUBAIL SUB-30 TO NEW BGP SUB-30 SUBSTATION TAPPING FOR LILO Not Applicable CONDUCTOR ACSR/AW “DRAKE” TOTAL CONDUCTOR 5.280 KM D/C, TWIN CONDUCTOR PER PHASE STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS” SUSPENSION POLES 00 NOS ANGLE POLES 01 NOS DE POLES 01 NOS S/C GANTRIES 02 NOS INSULATORS COMPOSITE LONG ROD 40mm/KV RTV COATING NOT REQUIRED TOWER PAINTING NOT REQUIRED OPGW 0.880 KM 96C [ITU-T G652D] OHTL DISMANTLING 310 M EXISTING 230KV OHTL PORTION TO BE DISMANTLED PART 2: SCOPE OF WORK FOR DIVERSION OF EXISTING 230KV OHTL JRSD TO BGP SUB-30
- 19. SCOPE OF WORK PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30 [PORTION 1: SUB 1]
- 20. SCOPE OF WORK SCOPE ITEM QTY REMARKS ROUTE LENGTH 1.35 KM DIVERSION OF EXISTING 115KV OHTL FROM POINT A1 TO POINT A8 (GANTRY) TAPPING FOR LILO Not Applicable CONDUCTOR ACSR/AW “DRAKE” TOTAL CONDUCTOR 8.10 KM D/C, SINGLE CONDUCTOR PER PHASE STEEL MONOPOLES 07 NOS “SEC FAMILY OF TOWERS” SUSPENSION POLES 01 NOS ANGLE POLES 05 NOS DE TOWERS 01 NOS S/C GANTRY 02 NOS INSULATORS COMPOSITE LONG ROD 40mm/KV D/C GANTRY AT SUB-30 01 NOS EXISTING AT SUB-30 OPGW 2.7 KM 96C [ITU-T G652D] CRITICAL POINT LIVE LINE CROSSING THE NEW OHTL FROM SUB 1 TO AIS BGP S/S WILL CROSS THE EXISTING SUB-40 OHTL LIVE PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30 [PORTION 1: SUB 1 TO EXISTING AIS S/S]
- 21. SCOPE OF WORK SCOPE ITEM QTY REMARKS ROUTE LENGTH 320 M DIVERSION OF EXISTING 115KV OHTL FROM POINT B1 TO POINT B4 (GANTRY) TAPPING FOR LILO Not Applicable CONDUCTOR GZTACSR EQUIVALENT TO CONDUCTOR CODE CURLEW TOTAL CONDUCTOR 1.920 KM D/C, SINGLE CONDUCTOR PER PHASE STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS” SUSPENSION POLES 00 NOS ANGLE POLES 03 NOS DE TOWERS 00 NOS S/C GANTRY 02 NOS INSULATORS COMPOSITE LONG ROD 40mm/KV OPGW 0.640 KM 96C [ITU-T G652D] OHTL DISMANTLING 400 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30 [PORTION 2: SUB 40 TO EXISTING BGP AIS S/S]
- 22. SCOPE OF WORK SCOPE ITEM QTY REMARKS ROUTE LENGTH 320 M DIVERSION OF EXISTING 115KV OHTL FROM POINT F1 TO POINT F4 (GANTRY) TAPPING FOR LILO Not Applicable CONDUCTOR ACSR/AW “DRAKE” TOTAL CONDUCTOR 1.920 KM D/C, SINGLE CONDUCTOR PER PHASE STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS” SUSPENSION POLES 00 NOS ANGLE POLES 02 NOS DE TOWERS 01 NOS S/C GANTRY 02 NOS INCLUDED IN S/S PTS INSULATORS COMPOSITE LONG ROD 40mm/KV OPGW 0.640 KM 96C [ITU-T G652D] OHTL DISMANTLING 120 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30 [PORTION 3: M2/M1]
- 23. SCOPE OF WORK SCOPE ITEM QTY REMARKS ROUTE LENGTH 305 M DIVERSION OF EXISTING 115KV OHTL FROM POINT E1 TO POINT E4 (GANTRY) TAPPING FOR LILO Not Applicable CONDUCTOR ACSR/AW “DRAKE” TOTAL CONDUCTOR 1.830 KM D/C, SINGLE CONDUCTOR PER PHASE STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS” SUSPENSION POLES 00 NOS ANGLE POLES 02 NOS DE TOWERS 01 NOS S/C GANTRY 02 NOS INCLUDED IN S/S PTS INSULATORS COMPOSITE LONG ROD 40mm/KV OPGW 0.610 KM 96C [ITU-T G652D] OHTL DISMANTLING 120 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30 [PORTION 4: M4/M3]
- 24. SCOPE OF WORK SCOPE ITEM QTY REMARKS ROUTE LENGTH 300 M DIVERSION OF EXISTING 115KV OHTL FROM POINT D1 TO POINT D4 (GANTRY) TAPPING FOR LILO Not Applicable CONDUCTOR ACSR/AW “DRAKE” TOTAL CONDUCTOR 1.800 KM D/C, SINGLE CONDUCTOR PER PHASE STEEL MONOPOLES 03 NOS “SEC FAMILY OF TOWERS” SUSPENSION POLES 00 NOS ANGLE POLES 02 NOS DE TOWERS 01 NOS S/C GANTRY 02 NOS INCLUDED IN S/S PTS INSULATORS COMPOSITE LONG ROD 40mm/KV OPGW 0.600 KM 96C [ITU-T G652D] OHTL DISMANTLING 120 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30 [PORTION 5: SUB-20]
- 25. SCOPE OF WORK SCOPE ITEM QTY REMARKS ROUTE LENGTH 80 M DIVERSION OF EXISTING 115KV OHTL FROM POINT D1 TO POINT D4 (GANTRY) TAPPING FOR LILO Not Applicable CONDUCTOR ACSR/AW “DRAKE” TOTAL CONDUCTOR 480 M D/C, SINGLE CONDUCTOR PER PHASE STEEL MONOPOLES 01 NOS “SEC FAMILY OF TOWERS” SUSPENSION POLES 00 NOS ANGLE POLES 00 NOS DE TOWERS 01 NOS S/C GANTRY 02 NOS INSULATORS COMPOSITE LONG ROD 40mm/KV OPGW 160 M 96C [ITU-T G652D] OHTL DISMANTLING 125 M EXISTING 115KV OHTL PORTION TO BE DISMANTLED PART 3: SCOPE OF WORK FOR DIVERSION OF EXISTING 115KV OHTLS TO NEW BGP SUB-30 [PORTION 6: SUB-11]