General Projects Directorate
Sudanese Electricity Transmission Company
Total years of experience :23 years, 10 Months
Project Manager S/S &TL
Khartoum Ring 500KV:
- New Projects.
- Tender Document isready.
- Design Document isready.
- Construction Start isawaited.
The general philosophy of control, protection and management systems
and the reference standards related to the construction of:
TRANSMISSION LINEROUTE
Theoverallringofabout271kmlength, 262kmoverlandsections, 9km
river crossing sections, lies in Khartoum area.
SUBSTATIONS
The substations are outdoor (AIS), double bus bars type.
Khartoum Ring Project first stage (horizon year 2020):
-Two (2) new 500/220 kV substations.
- The extension of two (2) existing 500/220 kV substations
- The extension of one (1) existing substation 220 kV.
- Theconstructionofone(1)new220/110/33kVsubstationclosetothe
existing 110/33kV.
Khartoum Ring Project second stage (horizon year 2030):
- Two (2) new 500/220 kV substations.
- The extension of three (3) existing 500/220 kV substations.
- The extension of three (3) existing substations 220/110/33kV.
500 kV Switchyard one and a half breaker configuration, equipped with
a double 500 kVbus bar system and five (5) diameters.
- Four(4)500kVincominglinebays.
- Two(2)500kVincominglinebays.
- Three (3) 400 MVA autotransformer banks bays
- One (1) 250 MVAr Static Var Compensator (SVC).
- 100 MVAr shunt reactors bank of single phase.
- HV equipment, control and protection equipment, LV cables,
earthing system and other services, etc.
220 kV Switchyard double bus bar with coupler bayconfiguration,
equippedwithadouble220kVbusbarsystemandeight(8)feeders.
- Two (2) 220 kV incoming line bays.
- Two (2)skeleton bays (bus bars and disconnecting switches)
- Three (3) 400 MVA autotransformer bays.
- One (1) bus coupler bay.
- Main and reserve bus section bays (main with CB, reserve with only DS)
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- Ten(10)single-phase oilimmersed withOLTC 500/220/33 kV, 400MVA
Autotransformers banks.
Electrical Engineer with more than 26 year of professional experience in planning supervision, design supervision, tendering, tender evaluation, contract negotiations, inspections and acceptance tests as well as site construction supervision, erection, Installation, testing and commissioning of electrical equipment, systems, HV, EHV(indoor substations(GIS), outdoor substations, pothead yard, switch yard(AIS) substations), HV transmission networks construction, HV U/G Cables installations .LV, MV, unit substations and RMUs, distribution networks construction and installation of hydro power plants and thermal power plants.
Saudi Electricity Company
Project Manager S/S
- Four (4) new 380 / 132 / 33/13.8 KV GIS Substations for Riyadh Metro Projects Construction.
- 502 MVA Power Transformers, 100MVA Power Transformers, 67 MVA Power Transformers.
- 380kV GIS, 132kV GIS with all components.
- 33kV, 13.8KV Switchgears with all components of 33kV Metal-clad Switchgear and 13.8KV Metal-clad Switchgear.
- 380kV Current Transformers, 132kV Current Transformers.
- 360kV Surge Arresters, 120kV Surge Arresters, 36kV Surge Arresters
, 15kV Surge Arresters, 12kV Surge Arresters.
- MV, LV systems.
- Unit substations and RMUs.
- 132kV Link boxes.
- 132kV SF6 to XLPE Cable Sealing ends, 132kV XLPE to Oil Cable Sealing ends, 132kV SF6 to Air Bushing, 132kV XLPE Cable, 33 kV, 13.8 KV XLPE Cables, LV Power and Control Cables.
- 33, 13.8 KV Shunt Capacitor Filter Banks, 120Mvars Shunt and Line Reactors, 132 kV Series Reactors, 36 kV Series Reactors, 15 kV Series Reactors.
- Neutral Grounding Reactors.
- Station Service Transformers, RMU equipment, LV Distribution Panels
, control and Relay Panels, bay Control Panels, bay Protection Panels.
-Annunciator System (SAS) Interface panels for alarm generated equipment other than IEDs.
- Battery and Battery Chargers.
- 132kV, 33 kV and 13.8KV Splice &Termination cable Kits.
- SCADA System.SAS System.SOE Recorder Equipment.
- Grounding System. Shielding System. HVAC System Equipment.
- Indoor/Outdoor/Fence Lighting Fixtures, Including Emergency/Exit Lights, Receptacles.
Responsibility: Fully responsible for managing the Projects, equipment erection, Installation, supervision testing and commissioning
, commercial operation (energizition) and handing over to the client.
Dinder Conveyor Outlet and Power Station at Roseires Dam.
- Tender under evaluating stage.
- 3x20MW Hydraulic Turbines with Governor Systems.
- 3x18.5 MW /10.5KV / 220KV -Three phase, synchronous generators with excitation systems.
- Generator Circuit breakers associated for connection between MV - main transformers and generators.
- Three phase main transformers 2x43 MVA / 10.5KV / 230KV.
- MV busduct systems and accessories associated for connection between main transformers and generators.
- HV Systems - 220 KV Switchyard Equipment
- Two KM new overhead 220 KV transmission line with two out door type switchgear installations to be connected from Dinder Conveyer Outlet Project to the main substation at Rosaries Dam - tow KM.
- Electrical Equipments, Circuit breakers, disconnecting switches, surge arrestors and phase conductors.
- Switchyard Feeder with associated electrical equipments.
- Power station overhead transmission line feeder with associated electrical equipments
- HVAC systems.
- Responsibility
- Supervising preparatory works.
- Engineer supervisor Infrastructure works.
- Following all feasibility studies.
- Design stages - tendering process & tendering bids. - Evaluating tender bids.
- Awarding the consultant & the Contractor.
- Managing the Project.
- Erection supervision, testing and commissioning, commercial operation and handing over to the client.
- Supervised preparatory works.
- Engineer supervisor Infrastructure works.
- Managed the Office of the Executive Manager.
- Followed all feasibility studies.
- Followed design stages.
- Followed tendering processes.
- Evaluated tendering bids.
- Managed the Generators Directorate.
- 10x127MW Hydro turbine generators, Governor Systems and auxiliaries, erection supervision, testing and commissioning.
-Responsibility: Fully responsible of supervision, testing and commissioning.
- 10x125MW Generator and Excitation Systems, erection supervision and testing commissioning.
- Power Transformers, step-up 5 single phase single pole configuration (15+1spare poles) 13, 8/13, 8/525KV, 5X94/34/34MVA.
- (15) sets Insulated (IPB) Bus Duct systems 13.8 / 525KV of power transformers delta connection - Fully responsible of Erection
, supervision, testing and commissioning.
- Autotransformers, 2 step-down single phase single pole configuration (6+1spare poles) 525/220/33KV, 2X150MVA.
- Six (6) sets of GIB Systems including outdoor termination equipments for Autotransformers.
- Responsibility: Fully responsible Erection, supervision, testing and commissioning
- Reactors, 2X125Mvar single phase single pole configuration (6poles), electrical parts erection, testing and commissioning.
- Responsibility: Fully responsible of supervision, testing and commissioning.
- HV Under Ground Cable Five (5) sets of three phase - single core cable connecting between the Main Transformer( MT) to the GIS feeder bays, (100m X 15 single core) and Four(4) sets of three phase cable connecting between the GIS feeder bays, to the Pothead Yard (400m X 15 single wire), including cable termination equipments.
- Responsibility: Fully responsible of supervision, Cable layout, Installations, Cable terminations and cable bluging, testing and commissioning.
- Station Service Transformers, 5X5MVA, 13, 8/11KV, erection supervision, testing commissioning.
-Responsibility: Fully responsible of supervision, testing and commissioning.
GIS (gas insulated switchgear), 500KV four (4) bays with double busbar arrengements to connect the generating units to the network with four
(4) outgoing transmission lines 500KV, (CTs, PTs, CBs, Surge Arrestors, Isolators and Earthing switching Systems).
- Installation supervision, testing commissioning.
- Responsibility: Fully responsible of supervision, testing and commissioning.
- Medium Voltages 6, 11, 33KV switchgears, installation, supervision testing and commissioning.
- Low Voltages, Dry type transformers, low voltage panels and AC/DC switchgears, installation, supervision, testing and commissioning.
- Responsibility: Fully responsible of supervision, testing and commissioning.
- Solid experience in high voltage Substations various level of voltages 500, 245, 33KV, erection, supervision, testing and commissioning, Operation.
- Power Distribution Substation enables electrical power transmission for Merowe Power Plant to Umdurman (Markhiyat 1&2, 500KV, 350KM) and (Atbara, 500KV, 250KM) network, comprise 3 bays SF6 switchgear, 500KV with 2 shunt Reactors, 2X125Mvar, erection supervision, testing and commissioning of HV equipments (CTs, PTs, CBs, Surge Arrestors, Isolators and Earthing Systems)
Overall substation function tests.
- Commissioning of auxiliary equipments.
- Responsibility: Fully responsible of supervision, testing and commissioning.
- Power Distribution Substation, 245KV, AIS, enables electrical power transmission from Merowe Power Plant to the Northern Region of Sudan
, 300KM comprise 2 bays Air Insulated Switchgear, with 2 Autotransformers 500/245/33KV, erection supervision, testing and commissioning of HV equipments.
- Commissioning of auxiliary equipments.
- Overall substation function tests.
- Responsibility: Fully responsible of supervision, erection, installation testing and commissioning.
Electrical Engineer with more than 27 year of professional experience in planning supervision, design supervision, tendering, tender evaluation, contract negotiations, inspections and acceptance tests as well as site construction supervision ,erection, Installation, testing and commissioning of electrical equipment, systems ,HV,EHV(indoor substations(GIS),outdoor substations , pothead yard , switch yard(AIS) substations), HV transmission networks construction, HV U/G Cables installations .LV,MV,unit substations and RMUs, distribution networks construction and installation of hydro power plants and thermal power plants.