Installing equipment on a new gas power plant Azura, also on existing substation Benin North and construction of 3 linking 330kV towers. Equipment is Siemens AG.
Turn key EPC project – Design, supply, construction & commissioning of 1x150MVA, 330/132kV and 1x60MVA, 132/33kV substation.
Turn key EPC project – Design, supply, construction & commissioning of 330kV Substation (Switchyard) Ugwuaji.
Turn key EPC project - Design, procurement, construction & commissioning of substation.
2x300MVA 330/132kV, 1 1/5 CBS per bay, 3 OHL diameter, 1 trafo-diameter, 2x300MVA autotransformers, 330/132/33kV and 1x75MVA, 330kV shunt reactor.
2x60MVA 132/33kV, 1 1/5 CBS per bay, 5 OHL diameter, 2 trafo-diameter, 2x60MVA power transformer 132/33kV and 6x33kV OHL Bays.
Erection, Installation & Commissioning of 330kV Substation at Gas Turbine Power Plant.
Replacement of distance protection relays in 11 Grid power plants and substations in various country areas.
Design, procurement, construction & commissioning of 2x150MVA, 330/132kV and 2x60MVA, 132/33kV SG with double bus-bars and 1 1/2 CBS. Connection to new 330kV and existing 132kV transmission line. Construction of residential houses for operational and maintenance staff.
Design, procurement, construction & commissioning of GIS substation, 2x60MVA, 132/33kV SG with double bus-bars and 1 1/2 CBS. Construction of residential houses for operational and maintenance staff.
As the main contractor, Energo has successfully completed project of the Sub Station Uyo on the Turn Key basis.
Design, procurement, construction and commissioning of 2x40MVA, 132/33kV SG with connection to the existing 132kV SC Transmission Line. Construction of three residential houses for the Client’s operation and maintenance staff.
Energo executed Turn Key project as the subcontractor of ABB for the following works: Design, procurement, construction and commissioning of the Ilesha Substation.
Standard NEPA Substation, 2x40MVA, 132/33kV with connection to the existing 132 kV SC Transmission line. Construction of residential houses for operational and maintenance staff.
Relocation of 132kV & 330kV Transmission lines, Towers and Conductor.
Engineering, Procurement and Construction of 330kV SC Over Head Transmission Line from Ihovbor GPP Substation to 330kV TL Benin - Ajaokuta
Engineering, Procurement and Construction of 132kV DC Overhead Transmission Line within Abuja - Abuja Power Ring - LOT 2
Engineering, Procurement and Construction of 330kV DC Overhead Transmission Line Abuja - Lafia - Abuja Power Ring - LOT 1
Turn key EPC project –Design, supply, construction & commissioning of 132kV SC Transmission Line 20km long and 1x15MVA & 2x7.5MVA, 132/33/3.3kV Substation.
Turn key project – Design, supply, construction & commissioning of 330kV DC Over Head
Transmission Line – 160km.
Turn key EPC project - Design, supply, construction and commissioning of two DC 330kV Transmission Lines, 2x162km + 7km long, conductor type - twin bundle ACSR “BISON”, steel latice towers, from Ugwuaji to Ikot Ekpene and Ugwuaji to New Haven (7km).
Construction of 330kV SG in New Haven.
Turn key project – Design, supply, construction & commissioning of 132kV DC combine Cable/OHTL connection - 12 km.
Electrical Works, Procurement, Installation, Testing and Commissioning.
LOCATION: Airport Expressway Abuja - Gwagvalada.
SYSTEMS: Street Lighting System and associated accessories (excluding poles), 10 No. Transformers 500kVA, 33kV/0.415kV compact substations, underground cables and street lighting along 44km airport highway Abuja.
Electrical Works, Procurement and Delivery (CPT Bremen), Installation, Testing and Commissioning.
Electrical Systems: Street Lighting, Toll Station, Pylon - Obstruction Lighting and Decorative Illumination.
Turn key EPC project - Engineering, procurement and construction of 132kV DC Transmission Line, 80km long.
Conductor type - twin bundle ACSR “BEAR”, steel latice towers, average span 200m.
Rehabilitation of 80 km 132kV Transmission Line. First instalment of T-ACSR conductor in Nigeria.
Turn key project – Design, supply, construction & commissioning of 26km 132kV DC Over Head Transmission Line.
Electrical works, procurement and delivery (FOB Bremen), installation, testing and commissioning.
SYSTEM: Street Lighting System and associated accessories (109 poles) including Transformer 500kVA.
Design, procurement, construction & commissioning of 330kV DC transmission line 28km long, conductor type – twin bundle ACSR “BISON”, steel lattice towers, average span 400m.
Design, procurement, construction & commissioning of 2 additional line bays in 330/132kV substation at Egbin.
Turn key project – Construction of 33kV DC distribution line, 44km from Apo Substation to Abuja International Airport.
Construction of 330kV DC Transmission Line, 150km long, conductor type – twin bundle ACSR “BISON”, steel lattice towers, average span 400m.
330kV SC Transmission Line, 46km long, conductors type ACSR “Bison” 350 mm2 two per phase, earth–wire conductor GSW 2x140mm2. Steel lattice self supported structure. Average span 400m.
Energo executed on the Turn key basis procurement and construction of the distribution line with the following characteristics:
33kV DC Distribution Line, 20km long, conductor type – ACSR “Bear”, steel lattice towers and steel poles.
The project LDSE represents one of the most sophisticated expansion project of the network at different voltage levels. As such it takes an outstanding place among the ones executed by Energo Nigeria in the past.
99km 132kV DC Transmission Line and 50km 33kV DC Distribution Line. 488 steel lattice towers for 132kV and 516 tubular steel poles for 132kV and 33kV. Phase conductors – ACSR “Bear”, protection cable steel 58mm2, glass cap insulators and long porcelain insulators with safety clamps.
Project consisted of laying of 33kV underground cable network (cable type 3x150mm2 XLPE/SWA/PVC) between NEPA’s 132/33kV substation at Oworonshoki and 33/11kV, 2MVA substation at CLN at Agbada as well as all civil, electrical and mechanical works on the SS.
Turn key project - Extension of SCADA signals from the switchyard to the control rooms at Katampe 132/33kV substation.
Project consisted of civil works (foundation, station...) and erection of new towers with antennas of 40 – 90m high on digital microwave link.
Project consisted of refurbishment and erection of new towers with antennas 50-80m high on the digital microwave link.
In order to upgrade, modernize and digitalize the existing power supply of telecommunication network with solar panels, Energo, as a subcontractor of Nitel/Siemens, has performed: design, civil works on control buildings, supply and maintenance on refurbishment of the existing exchange network, erection installation and erection of new towers with antennas and solar panels on digital microwave links.
National Rehabilitation Project of Plateau State - Supply and installation of water pumps, 450kVA generator, hydrochloride system and chlorination unit, overhaul and repair of two 530kVA Darman generators. Rehabilitation of some water supply systems in the State, including supply of water tanker, workshop equipment, jib crane, mobile laboratory kit and spare parts for the various mechanical and electrical systems.
Consultants: Water and Dam Service Company (WADCO) Nigeria, IBG Ltd. Switzerland
Treatment Plant: Laminga – Jos 20l/sec, Lafia, Yakubu Gowon 800l/sec, Bukuru raw water pumps – motor capacity 34KW, 1470 RPM, 56m/head.
Turn Key Project – MEP, design, engineering services, testing and commissioning.
Units: Multi - modal manufacturing facility, training & administration facility, energy center, gas storage, water reservoir, waste storage, etc.
Turn Key Project - MEP (Mechanical, Plumbing & Electrical) works, Design and Engineering Services. Procurement, construction and commissioning of all mechanical, plumbing, fire fighting and MCC systems.
BUILDINGS: Convention Center, Library, Admin. Building, Lecture Theatre, Main Reception, Junior Staff Quarters, Clinic, Power House, Maintenance Building, Main Gate, Chiller Plant (~64,650 m2).
Turn Key Project - Engineering, Procurement, Construction and Commissioning of all infrastructure, MEP, Audio / Visual, Security and BMS Systems.
BUILDINGS: Compound Senate President, Compound Speaker of the House (HoR), Compound Deputy Senate President, Compound Deputy Speaker of the House (HoR), General Area / Infrastructure (~ 14,300 m2).
MEP – Mechanical, Plumbing & Electrical Works, Procurement and Delivery (FOS Uyo), Installation, Testing and Commissioning.
Buildings: Main Stadium incl. Ticket Booth, Infrastructure, Generator House, Sewage Treatment Plant, Water Reservoir, Workshop, Diesel Gen sets / Switchgear, Gate House I & II, Training Pitch (~ 64,700 m2).
Sanitary and Fire Protection: Sewerage System, Storm Water Drainage, Water Supply – Hot & Cold, FF Extinguisher.
Mechanical: Diesel Oil Supply System.
ELV Systems: PABX, Public Address, Clock System, Audio-Video System, Multimedia, CATV, Fire alarm, CCTV.
Electrical LV: 3xGen-Sets 1500kVA + 1xGen-Sets 800kVA, UPS, Power supply cables and SDBs, Internal lighting system, Sports lighting, Decorative Luminaries, Dimming system, Earthing & Lightning.
Electrical Infrastructure: 4x11kV substations (switchgear and transformers), 4 x Main switchgear (MDB) 0,415kV, Street lighting, Decorative luminaries, Fire Alarm, CCTV cabling, Fiber optic cabling.
HVAC & Control System: CHW System with Fresh Air Supply, DX Units System, Ventilation, MCC.
Plumbing Infrastructure: Fire Fighting System, Irrigation System and Potable Water Supply System, WTP, Pump Stations – Fire Fighting & Potable & Irrigation, STP.
The Project includes preparation of detailed and as build design, procurement of all the equipment and materials, construction, commissioning, training of client’s personnel and other post-construction services for the high and low voltage systems, HVAC systems, and mechanical (potable and waste water, drainage and fire fighting) systems.
ELECTRICAL:
Power supply, HV Equipment, LV Equipment, Power Installation, Lighting, Lightning and Earthing Protection, MCC & MCP.
HVAC:
Central A/C system consists of 6 air-cooled chillers for CHW, supply for 11 AHU’s, CHW pump station, Fan coil units system and DX Split Units system.
Fire Protection:
Fire Hydrant System and Argon Gas Extinguishing Systems.
Plumbing:
Water Supply, Sewerage System, Drainage.
BMS&EMCS:
Building Management System, Electrical Monitoring & Control System.
Telecommunication:
Telephony System, Data Network, Fire Detection, Burglar Alarm, Access Control, Cable TV, CCTV, Multimedia presentation, Public Address and Voice Alarm System.
The project consists of M&P (mechanical and plumbing) and fire protection systems services – including equipment procurement, installation, testing and commissioning. Area 75,000m2.
HVAC:
Central A/C system consists of 6 air-cooled chillers for CHW, supply for 11 AHU’s, CHW pump station, Fan coil units system and DX Split Units system. Fire Protection Fire Hydrant System and Argon Gas Extinguishing Systems.
Plumbing:
Water Supply, Sewerage System, Drainage.
MCC:
Motor Control Centers including protection and control for all HVAC and Fire protection systems.
Cigarette Factory Project done for British American Tobacco, one of the World leading Companies in Tobacco Industry. Area 22000m2.
The Project consists of highest standard special customized MEP systems for this type of industrial buildings and includes detailed design, procurement, installation, testing and commissioning, training, as built documentation, operation & maintenance manuals, defect liability period.
HVAC:
Central A/C systems with 3 chillers with screw compressors, Air Handling Units, DX package Units, Fan Coil Units, Ventilation.
Fire Protection:
Sprinkler, Hydrant, Standpipe, Hose reels, Inergen (IG100), Foam Deluge.
Plumbing:
Water Treatment Plant, Water Supply, Waste Water Treatment Plant, Sewerage System, Drainage, Irrigation System.
BMS & EMCS:
Building Management System, Electrical Monitoring & Control System.
Technology installations:
Steam plant, Liquid Petroleum Gas Plant, Vacuum Plant, Compressed Air Plant, Fuel Oil Supply Plant, Fuel oil Supply Yard.
Telecommunication:
Telephony System, Data Network, Fire Detection, Burglar Alarm, Access Control,CCTV, Public Address and Voice Alarm System.
Turn key EPC project – Design, supply, construction & commissioning.
MEP – Mechanical, plumbing & electrical works design, procurement, installation, testing & commissioning
Buildings:
Construction of various facilities for 12,000 residents: Telecom Building, Power Plant Building, Gate Houses 1 & 2, WTP, STP, Infrastructure.
Electrical and Technology installations: 15MVA, 33/11kV Transformer Substation, 11kV Panel Indoor,
11kV & 0.415kV Outdoor Equipment – RMU and Packaged Substation, SDBs, Outdoor Lighting,
Lighting Kiosk, 4 x 11kV, 2250kVA Gen-Sets. Control Panel, Packaged Substation, UPS, Internal lighting system.
Earthing & Lightning protection. Diesel Oil Supply System.
Telecommunication: Voice and Data, Fire alarm, CCTV.
HVAC: CHW System with Fresh Air Supply, Down Flow Close Control Unit, Package Condensing Unit, Ventilation.
Plumbing: Sewerage System, Water Drainage, Water supply.
Fire Protection: Sprinkler, Hose reels, FM 200, Portable fire fighting extinguisher.
Projects on Turn key basis included design, material and equipment procurement, civil, electrical, mechanical and plumbing works of several private villas and compounds.
Area of the executed projects varied from a few hundred to few thousand square meters. Interior design was also designed and performed by our specialists in cooperation with local subcontractors.
