Concorde Specialty Gases contracted by National Grid

Concorde Specialty Gases was contracted by National Grid to assist in the decommissioning of Tewksbury 22A 345 kV Gas Insulated Substation. Tewksbury GIS reached the end of its service life and needed to be decommissioned to make way for a new GIS. Tewksbury 22A GIS was built in the 1970s and serves customers in cities […]Get price


AND 2X60MVA TRANSFORMERS 132/33KV GIS SUBSTATION –LAGOS STATE NOTE: THIS ADVERTISEMENT SUPERCEEDS THE EARLIER ONE PUBLISHED IN THE DAILY TRUST AND THE NATION NEWSPAPERS OF 2ND SEPTEMBER 2019 1. INTRODUCTION The Federal Government of Nigeria through Transmission Company of Nigeria (TCN), intends to prequalify contractors for the EngineeringGet price


Location: Abuja, Nigeria. Project status: Completed 2004. Project characteristics: 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.Get price


SUBSTATION „CENTRAL AREA“ (GIS) Client: NEPA; Location: Abuja, Nigeria; Project status: Completed 2004; Project characteristics: 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.Get price

Electrical and Civil Work Engineering for AIS and GIS Substations

Electrical and Civil Work Engineering for AIS and GIS Substations. Complete design and engineering of the primary and secondary equipment for the substation. Project: 132/33 kV Afam. Location: Nigeria. Client: Taleveras Group, Nigeria. Complete design and engineering of the primary and secondary equipment for the substation. Project: 132/33 kVGet price

Power Transmission – MBH Power

MBH is a leading EPC contractor for transmission projects and have completed many challenging projects in India, Nigeria and Ghana. Listed below are few of the projects completed as well as ongoing. Reinforcement of 132/33kV Aba Substation, Nigeria. 2X150MVA, 330/132/33 kV Substation at Yola 1X330 kV Line bay Extension at Gombe, Nigeria.Get price

VALENZ Holdings Limited

transmission substation in umuahia, abia state, nigeria. Engineering Design, Procurement Construction of 2x30/40MVA Transmisision Substation - Commissioned June 01,2012.Get price

(PDF) Application of geographical information system (GIS

Application of Geographic Information Systems (GIS) to Utility Mapping, in C. U. Ezeigbo (ed.), Principles and Applications of Geographic Information Systems, Lagos, Panef Press, pp. 124-131.Get price

High-voltage substations | High-voltage – Power transmission

Gas-insulated single-pole bus ducts with a total length of 2,700 meters connect the GIS accommodated in the 85-meter-long switchgear building with the air-insulated part of the substation. The 245-kV breakers were the world’s first of its kind to switch a short-circuit current of 80 kA.Get price

Electrical Substation: Equipment, Types, Components Functions

Power Transformers. Power transformers are the most important equipment in an electrical substation. They are different from distribution transformers. Tap Changing Equipment. Optional equipment that may be added to the substation transformer is tap changing equipment. There are two types of tap changers. Circuit Breakers. High Voltage and Medium-voltage switchgear such as oil circuit breaker, gaz sf6 circuit breaker, air circuit breaker, gas circuit breaker, and vacuum circuit breakers are used to switch electric circuits and substation equipment in and out of the system. BusBar, Bays and Steel Structures. The substation buses are current-carrying devices that interconnect the individual pieces of substation equipment. The substation bus tubing (or bus bar) is aluminum or copper.

Transmission Company of Nigeria

invitation to tender for the supply of substation equipment and maintenance materials.pdf - august 17, 2020 - click to download. amendment and extension of invitation to tender for the construction of 391km 132kv dc transmission line and six (6) 132kv substations in jigawa and katsina states.pdf - august 17, 2020 - click to download.Get price

ELECTRICAL SUBSTATIONS – Pyramid Consulting Engineering

220kV GIS Substation New Port Qasim at Karachi (TP-1000) 220/132/11kV GIS Substation Surjani at Karachi (TP-1000) 220/132/11kV GIS Substation Baldia at Karachi (TP-1000)Get price

Gerard Morzadec - International Construction Projects Manager

Erection and Commissioning of GIS /AIS substations up to 400KV Various revamping on Power Plant, Nuclear Plant, Hydraulic, Petrol rafinery for auxiliary equipment, distribution on HV,MV,LV, capacitor bench, thyristors bench, bridge Diode... Installation /Commissioning of Power Transformers up to 600MVAGet price

Medium Voltage blue GIS | Systems | Siemens Global

As the owner of the power distribution grid and the associated electrical equipment, Stromnetz Berlin GmbH ensures the safe and reliable power supply to the German capital. With the innovative 8DJH 12, a switchgear using Clean Air as insulating was put into operation in a medium-voltage compact substation (10 kV) in Berlin-Siemensstadt.Get price


Satcon is an Engineering Consultant. We provide Consultancy and Design Engineering services comprising of Prebid Engineering services and BOQ estimation, Detail Engineering Drawings, Design Calculations and BOM, Preparation of Feasibility Detail Project Reports, Electrical System Studies by software, Topographical Contour Survey and preparation of survey drawing, Geotechnical InvestigationGet price

Fighting electricity theft in Nigeria with GIS - Geoawesomeness

Jul 26, 2018 · The main consequence of electricity theft is widespread power outages. Also, electric utility companies across Nigeria struggle with illegal connections to the power grid that generate huge losses and are a hazard for locals. GIS Cloud a software development company from Croatia is joining the fight to help mitigate this problem. The Enugu Electricity Distribution Company […]Get price

Substation Main Functions and Classification

Apr 26, 2021 · sf6 gas Gas Insulated Substation (GIS) Composite substations having combination of the above two; 4 Classification based on application. Step Up Substation – Associated with generating station as the generating voltage is low. Primary Grid Substation – Created at suitable load centre along primary transmission lines.Get price

Electrical Engineer Project resume in Lagos, Nigeria

Sep 07, 2013 · * GIS and AIS Substation Layout and Section, Switching Scheme Equipment selection, Single Line. diagram, Protective Relaying and Metering diagram. * Preparation of Preliminary, Detailed Project Report, Bid documents. * Procurement Vendor identification, Preparation of purchase specification (MR), Scope of work, Bid. evaluations, VendorGet price

Satcon - Consultants from Newtown, India | Projects

132/33kV Kabba and Shagamu Substations of TCN-PMU, Nigeria (For Rap Power Industries, Abuja, Nigeria) 63/20kV, 2x10MVA outdoor substation and 63kV double circuit LILO overhead line at Franceville, Gabon, West Africa.(For Gabon Special Economic Zone (GSEZ), Libreville) 132/13.8kV Al Bader GIS substation # 8131 in Riyadh of National Grid, Saudi Arabia, Central.(For Dar Al Riyadh Consultants, Riyadh)Get price

Igor Perin - Associate Technical Director - Arcadis | LinkedIn

uyo and ilesha 2 x 40 mva, 132/33 kv substations in nigeria one 2 x 150 mva, 330/132 outdoor substation, one 2 x 60 mva 132/33 kv outdoor substation and one 2 x 60 mva 132/33 kv indoor (gis) substation in nigeria 66/11 kv transformers and associated equipment for three substations in botswanaGet price

Siemens' $2 billion power deal to save Nigeria over $1

Aug 20, 2020 · He said, “This Phase 1 focused on “quick-win” measures to increase the end-to-end operational capacity of Nigeria’s electricity grid to 7 GW. Transmission projects proposed under Phase 1 include 132/33 kV Mobile Substations; 132/33 kV(60 MVA) Transformers, and Containerized GIS Substations.”Get price

ALI SHAFI - Senior Substation Design Engineer - Sieyuan

• Substation primary and secondary engineering experience with knowledge of civil, mechanical, electrical interface. • Review Design Engineering drawings, such Single Line Diagrams, General Layouts, Civil Drawings, Schematics of HV, MV and LV Switchgear etc. • Detailed product knowledge of AIS and GIS Substation Equipment.Get price

Sherif Gebreel - Operations Director - Gulf Countries

I can describe it as a measure to improve energy efficiency, leverage on the available power, and to actually increase the ROI. It is a world bank project for TCN transmission company of Nigeria to be able to monitor and control all their substation equipments remotely, So all the 330/132/33KV network can be controlled and monitored from the National control Centre.Get price

ZOHAIB FAROOQ, BEE, MEE (Elect. Power) - Project Manager

Aug 11, 2016 · a. Successful timely execution/closing of 330/132kV AIS substation Project 2*50 MVAR Capacitor bank in Katumpe, Nigeria Africa. b. As EPC of the project, managed to closed all punch lists items efficiently. c. Lead manage renewable energy projects mainly Solar EPC proposal team in Africa. d.Get price

Substation Design Engineer resume in Saudi Arabia - February 2016

Feb 03, 2016 · 132/33 kV AIS Substation at EKPARAKWA (Nigeria) 132kV AIS Substation at IKOT ABBASI (Nigeria) 132/11.5kV Substation At WANA (South Waziristan, Pakistan) 132/33kV Substation At DAMBATTA (Nigeria) 220/132kV GIS Shalamar Substation At Lahore (Pakistan) 132/33kV Substation At KANKARA (Nigeria) 132kV Substation At LAFIA (Nigeria) 132kV Substation AtGet price

Abdulnaser Al-Hayali - Senior Consultant Civil Engineer

Abdulnaser Al-Hayali | Other | Senior Civil Engineer | 213 connections | See Abdulnasercomplete profile on Linkedin and connectGet price

The Niger Delta Power Holding Company, NDPHC, a key

22 hours ago · Also, from June 2019 to January 2021, NDPHC’s transmission Department completed four new substations, boosting the national grid’s capacity further by 180MVA (Awka and Nkalagu substations). While the Ihiala and Orlu GIS substations have been completed with a total of 120MVA capacity, the NDPHC has to wait for other associated projects to beGet price