GIS Data Downloads | EGIS

Apr 15, 2020 · South African Protected Areas Database (SAPAD) The South African Protected Areas Database is a GIS inventory of all protected and conservation areas in South Africa. Download the latest Protected and Conservations Areas (PACA) data, generate reports and statistics from the Protected Areas Register, comment and upload data on protected areasGet price

Corporate GIS: GIS Strategy

many of the developments in GIS are taking place in a strategic and tactical vacuum because the implementation of the technology in many municipalities in South Africa, is failing. The objective is to distribute GIS functions and data throughout an organization while leveraging and integrating the functions and data offered by other technologies.Get price

technical Using GIS in electrification and network planning

GIS technical PositionIT - Jan/Feb 2008 25 E skom is the principal electricity supplier in South Africa and is divided into three separate functional entities providing for generation, transmission and distribution. Electricity is generated in power stations by Eskom Generation and then transmitted by Eskom Transmission along high voltage networks.Get price

Links | Environmental Geographical Information Systems (E-GIS)

Computerized map of all land parcels and administrative boundaries in South Africa. Images of Diagrams, General Plans and Sectional Title Plans. Information about newly approved General Plans; Municipal Demarcation Board: The Municipal Demarcation Board is responsible for the determination of municipal boundaries.Get price

Energy Cabinet Secretary commissions GIS substation - ESI Africa

May 29, 2018 · Kenya’s Energy Cabinet Secretary Hon. Charles Keter commissioned the 220/66kV Gas Insulated Switchgear (GIS) substation located at the city centre on Monday. The substation is part of the Nairobi City Centre Network Upgrade and Reinforcement Project that is aimed at improving the flexibility of the power distribution system in Nairobi. Kenya Power noted in a statement that the project is being implemented by TBEA of China at a cost of KShs.13.2 billion ($128 million), funded by the EximGet price

GIS Substation Design and Execution HV and EHV GIS

2014/04 - Houston - CED – GIS - 3 GIS introduction 1/7 insulating gas properties 1/3 zA GIS is the implementation, within a complete HV substation, of the remarkable sulphur hexafluoride (Sulfr hexafluoride) properties in terms of voltage withstand and current interruption zsf6 gas main data zNeutral gas: insulators and live parts are perfectly protectedGet price

An introduction to Coordinate systems in SA - pg1b

South Africa Centuries ago people believed that the earth was flat and notwithstanding that if this had been true it would have pro-duced serious problems for mariners sailing off to explore the world it would nevertheless have made life a lot simpler for surveyors in preparing maps. Unfortunately for us the earth is an irregular shape which isGet price

(PDF) GIS Substation Design and Execution HV and EHV GIS

GIS Substation Design and Execution HV and EHV GIS application and design considerations Jean-Louis Habert Alstom Grid GIS product Line 2014/04 - Houston - CED – GIS - 1 List of contents Session 1 – April 8th, 2014 z GIS introduction z Surrounding conditions z GIS vs. indoor AIS z Replacing an outdated AIS by a GIS z Reliability – availability - maintainability 2014/04 - Houston - CEDGet price

Gas-Insulated Substations - GIS

Nov 10, 2010 · A gas-insulated substation (GIS) uses a superior dielectric gas, gaz sf6, at moderate pressure for phase-tophase and phase-to-ground insulation. The high voltage conductors, circuit breaker interrupters, switches, current transformers, and voltage transformers are in gaz sf6 gas inside grounded metal enclosures. The atmospheric air insulation used in a conventional, air-insulated substation (AIS) requires meters of air insulation to do what Sulfr hexafluoride can do in centimeters.Get price

Gas insulated substation (GIS) versus Air insulated

Oct 28, 2020 · Gas insulated substation (GIS) design. The metal-enclosed gas insulated switchgear inherently follows the criteria for new substation design and offers a higher reliability and flexibility than other solutions. Due to the gas enclosed design, GIS is the most suitable solution for indoor and underground substations.Get price

GIS Jobs - June 2021 | South Africa

South Africa General GIS Applications or CV Submissions - Please use this job posting if you are not applying for any particular GIS position, but just want us to store… 30+ days agoGet price

Tracking the pros cons of air and gas substations - ESI Africa

Jun 28, 2018 · Tracking the pros cons of air and gas substations. Taking into consideration that the cost of a GIS indoor substation is much higher compared to an AIS substation, it’s handy to have a quick reference guide to the pros and cons of both indoor and outdoor substations, writes John Greyling, switchgear specialist and Director of Hevilex, South Africa.Get price

Jaco Olivier - City of Johannesburg, Gauteng, South Africa

Foster Wheeler EC South Africa Mar 2012 - Nov 2013 1 year 9 months. Sasolburg South Africa Built new substation to house 88Kv GIS switchgear and associated equipmentGet price

Containerised substation for temporary power - EE Publishers

Jul 01, 2015 · Containerised substation for temporary power. July 1st, 2015, Published in Articles: Energize. Malaysian Switchgear is offering TAMCO’s containerised switchgear solution in South Africa. Built in standard land-size or marine-transportation type containers, these prefabricated substations are available as mobile standard substation, fixed type container substation, or non-standard switch room or power control room configurations.Get price

(PDF) gis-sols-for-power-generation | eng. Mariam Elsherpiny

Managing these processes with GIS has considerably improved workflow.Line faults in South Africa are primarily caused by birds, lightning, and fires, which are all tracked with GIS. Annual raptor nest surveys are used to track trends, monitor risk, and evaluate the effectiveness of nest relocation initiatives and bird guard installations.Get price

Data Basin

Data Basin is a science-based mapping and analysis platform that supports learning, research, and sustainable environmental stewardship.Get price

Maps And GIS - Tshwane

Maps GIS Street Maps Tshwane Geographic Information and Arial Photos Tshwane Street Guide 2nd Edition Ward Maps Ordering Large Scale Maps and Electronic Data NewGet price

Johan Van Coller - Director / Shareholder - JVC Dynamic

Additional cost for the work on the Electrical Cable - GIS Substation Building for 132 KV Electrical Infrastructure Expansion Project - New Substation 2H4-SP-2, Phase 2 (Sasol - Secunda). Project value : R3.9 million (excluding VAT).Get price

Processed GIS data | Capacity4dev

Large geographical differences can be observed: some of the most favourable regions with low costs have very low population density (e.g. Sahara with 0-15 persons/km2) while at other are relatively densely populated (e.g. Tanzania, South Africa with 30-100 persons/km2).Get price

GE wins $47m substation contract in W Africa

Oct 11, 2020 · GE wins $47m substation contract in W Africa PORTO NOVA, Benin, October 11, 2020 GE Renewable Energy’s Grid Solutions business has been awarded a contract of $47 million for a substation projectGet price

2017 - Durban

1 EThekwini Electricity Annual Report / The National Energy Regulator of South Africa (NERSA) approved our application for an increase of 7.64% for our customers on active tariff structures and 8.64% for our customers who remain on our obsolete tariffs.Get price

GE to deliver turnkey grid substation to Saudi plant - GulfToday

Dec 23, 2019 · Business Bureau, Gulf Today In a significant step in support of the Kingdom of Saudi Arabia’s water infrastructure, GE Renewable Energy’s Grid Solutions business (GE) was awarded a contract by ACCIONA to supply designing, manufacturing, construction and commissioning solution in the Red Sea coastal city of Shuqaiq in Saudi Arabia, home to one of the world’s largest desalination plants.Get price

Maps | Data Basin

Data Basin is a science-based mapping and analysis platform that supports learning, research, and sustainable environmental stewardship.Get price

Rehan Burger - Development Manager - The Crown Estate | LinkedIn

Olifantskop Substation, Port Elizabeth, South Africa. The design of the power plant part of a 132 kV Eskom (Utility) self-built Switching Substation intended for a 61.5 MW wind farm. All the design choices were based on Eskom standards for the region and the final station design had to have strict compliance to the requirement of Eskom and theGet price

PSS®SINCAL - Global | Siemens Global

PSS ® SINCAL provides distribution engineers with the simulation tools they need for the planning, design, and operation of power distribution networks. It can be used in balanced, unbalanced, radial and meshed networks – including single-phase and multi-phase (incl. single wire earth return [SWER] networks and support of complex transposed systems).Get price

Hani Wahba - Subject Matter Expert (SME) - IBM | LinkedIn

Technical support Engineer for European French speaking countries, South Africa Middle East. • Job description: Resolving customers’ technical problems of Intel Hardware products for Desktop, Server systems, Storage servers (processors, mother boards, storage devices, Raid controllers), in French, English and Arabic languages (by phone, eGet price

Alstom TD India to supply Power Grids first Make in India

May 12, 2015 · Alstom TD India has been awarded a contract worth approximately 34 million (INR 2266 million) by Power Grid Corporation of India Limited (Power Grid) to supply two Gas-Insulated Substations (GIS). The two substations will be located at Betul in Madhya Pradesh and Navsari in Gujarat. Both substations will be completely manufactured in IndiaGet price

Mohammed Benaiche - Los Angeles, California, United States

Handles commissioning and test substation automation systems such as Relays, Annunciators, RTU’s, Substation Computers, Communication Gateways LANS for AIS and GIS Substations with voltages 5.5Get price

Energize e-News, Issue 63, March 2013 - Constant Contact

The third multi-year price determination (MYPD3) by the National Energy Regulator of South Africa (NERSA) for the 5-year period commencing 1 April 2013 has further revealed a picture of the national electricity utility, Eskom, in distress...Get price