Gift Mafunga, SMSAIEE, Pr Tech Eng, MSAEE, LCGI, BMgt, MZweIE,
PMI International, Member of PMI South Africa Chapter 10 Bosonia Road, Kuilsrivier, Bellville, Cape Town, 7580 Contact no. +276********; Email: adpkoo@r.postjobfree.com South Africa ID No. 630**********
Professional Qualifications
Professional Engineering Technologist Pr Tech Eng - 2013 ECSA
South Africa Institute of Electrical Engineers - SAIEE- Snr Member - 2007
Professional Member of Project Management South Africa (PMSA)
Member of Project Management Institute PMI (USA)
Member of PMI South Africa Chapter
Professional Mentor for Project Management South Africa
Southern African Association of Energy Efficiency SAEE - Member 2008
Education Evaluators International, Inc USA Associate Degree in Electrical Engineering 2009
Former Engineering Council UK Professional Engineer 1998
- Zimbabwe Institute of Engineers, Corporate Member of ZIE 2003
Former Member Institute of Incorporated Engineers UK 1998
Engineering Council UK Engineering Council Diploma 1990
City and Guilds UK Senior Licentiateship LCGI/HND Master Craftsman Europe 1990
Operational Regulations for High Voltage Systems - Eskom (ORHVS) -2012
Electrician Skilled Worker Class One - Trade Tested - 1985
132 kV Switching Authorization, (Operations, Safety Rules & Maintenance) 1987 Mentor of Project Management Institute (PMI) USA
DSE Software PLC Training Course
Academic Qualifications
First Aid Certificate 2011
Project Management Diploma, Varsity College (South Africa) 2010
City & Guilds of London HND/HNC/FTC Electrical Engineering Diploma 1990
Certificate of Competence (ESETA) South Africa 2010
SAQA certificate NQF Level 8, 2007
SAAA Zimbabwe Accountancy and Foundation Certificate 2005
Institute of Supervision and Management UK Certificate -1993 Institute of Marketing SA Certificate in Marketing (IMM) 2003 Nottingham Trent University UK Postgraduate Diploma in Management 2002 Azaliah University USA Bachelor of Business Administration Degree 2002 Bachelor of Management Degree 2007
ISO 9001 2015 Quality Awareness Course
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Industry Accreditations
SMAIEE, ESETA, MSAEE, LCGI, MZweIE, Pr Tech Eng, PMI USA, Electrician Trade Tested Career and Personal Statement: I am an ambitious and self-motivated team player with a keen interest and competencies in electrical engineering and general management. I have over 30 years' experience including training in the electronic, electrical and municipality industry as well as civil, Eskom lines and substation construction, mechanical and landfill site works exposure and experience acquired within commercial industrial estates. I am registered with the Engineering Council of South Africa (ECSA) as a Professional Technologist and. I am an Approved Mentor for Project Management Institute PMI and South African Chapter responsible for training Project Managers and Practitioners Internationally. PROFESSIONAL WORK EXPERIENCE
Western Cape Government – Infrastructure & Dev, Management Jan 2020 – Current Industrial Technician – Directorate & Support Service - Cape Town
Project Life Cycle Management
Project Inception Management
Project Charter
Project Management Plan and Stakeholder Matrix Agreed Services
Project Procedure and Governance Processes management from CRA to FRA stages.
Procuring in line with Eskom
Managing and Monitoring performance of various consultants during the project life cycle
Procurement Management
Tender evaluations, and evaluations
Civil, Mechanical, Structural and Electrical Systems designs
Determining and documentation of User Requirement
Identification of stakeholders
Establishing Procurement policy for the Project
Facilitate schedule of required consents and approvals
Prepare, co-ordinate and monitor project initiation programme
Project Management Plan
Stakeholder Matrix
Concept and Viability
Assist client in procurement of other consultants
Communicating Project Brief to other consultants and monitor the development of the concept and viability
Prepare a documentation and indicative construction programme
Facilitate approval of concept and viability by client
Facilitate approval of concept and viability by statutory authorities
Signed Consultant/Client agreements
. Develop and implement policies, standards and procedures for the built environment projects undertaken by regions and hospitals.
. Capture project requests and ensure that each request has sufficient information to assess the project proposal.
. Provide a centralized customer focused project management office that plans, negotiates and analyses projects and also addresses the project related concerns across business
. Analyse resource capacity plans and forecast to manage and guide capacity availability for projects undertaken by the organization. 3
. Provide in-house consultancy services to the project teams on project related issues.
. Infrastructure maintenance and Construction of Building Services
. Engineering and Maintenance General
Eskom Head Office – Group Capital Project Execution Jan 2018 – Sept 2019 Project Manager – Eskom Real Estates Megawatt Head Office - JHB
Eskom Project Life Cycle (PLCM) Management
Project Inception Management
Project Charter
Project Management Plan and Stakeholder Matrix Agreed Services
Project Procedure and Governance Processes management from CRA to FRA stages.
Procuring in line with Eskom
Managing and Monitoring performance of various consultants during the project life cycle
Procurement Management
Tender evaluations, and evaluations
Civil, Mechanical, Structural and Electrical Systems designs
Determining and documentation of User Requirement
Identification of stakeholders
Establishing Procurement policy for the Project
Facilitate schedule of required consents and approvals
Prepare, co-ordinate and monitor project initiation programme
Project Management Plan
Stakeholder Matrix
Concept and Viability
Assist client in procurement of other consultants
Communicating Project Brief to other consultants and monitor the development of the concept and viability
Prepare a documentation and indicative construction programme
Facilitate approval of concept and viability by client
Facilitate approval of concept and viability by statutory authorities
Signed Consultant/Client agreements
SHEQ Plan
Quality Management Plan relevant Gate stage approval
Design Development
Agree and implement communication processes and procedures for the design development of the project
Conduct and record consultants and management meetings
Facilitate design reviews for compliance and cost control
Prepare, co-ordinate, agree and monitor a detailed design and documentation
Facilitate timeous technical co-ordination
Documentation and Procurement
Recommend and agree procurement strategy for contractors, subcontractors and suppliers with client and other consultant
Advise clients and consultancy on appropriate insurances
Agree the format and procedures for monitoring and control of quantity surveyor of the costs
Co-ordinate and assemble contract documentation for signature
Construction Management
Arrange Site handover to contractor
Establish construction documentation
Conduct and record regular site meetings
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Monitor Quality Control and assurance
Monitor preparation and auditing of the contractor’s health and safety plan
Monitor preparation of environmental management plan by environmental consultants
Monitor, review, approve and issue certificates
Monitor preparation of financial control reports by other consultants
Co-ordinate, monitor and issue practical completion lists, certificate of practical completion
Close-out
Co-ordinate and monitor rectification of defects
Manage as built-drawings, procurement and statutory certificates
Monitor, review and issue payment certificates
Prepare and present project closeout report
Reasons for wanting to leave Current Employer - Career advancement to broaden my skills and knowledge.
PROFESSIONAL WORK EXPERIENCE
Trans-Africa Projects - Eskom Power Delivery Projects July 2017- December 2017 Site Quality Project Manager Rep. - Mpumalanga Province, North West Province, Limpopo Provinces
Eskom 11 kV, 265 kV, 400 kV, 765 kV Line Planning - Site related activities contract management planning
Civil Engineering, Foundations, Stringing and regulations, Environmental, Health and Safety, Quality and Admin.
Liaising with landowners, local authorities to ensure contractors can obtain access
Ensure that material is correct in quantity and quality
Procurement Management
Tender evaluations, and evaluations
Electrical Systems designs
Factory Manufacturing verifications and test
Direct supervision with special reference to daily, weekly, and monthly movements to ensure proper site contract management at optimum cost.
Liaise with and direct the work of Clients personnel, test personnel where personnel render supporting services for the completion of the project, i.e. commissioning
Contract Management
Granting and cancellation of access to various sites
Monitoring of site contract progress in respect of time, deliverables, and quality
Change Management
Issuing of Site Instructions
Certifying time and quantities of invoice/claims y rate prices from contractors
Supervision of contractors to ensure compliance with specifications and statutory requirements
Complication of completion and handing-over documentation and related documents
Coordination of activities of all various role players to promote harmony and cost- effective execution on site
Arranging and overseeing handing over formalities 5
Management for all matter’s incidental to site works
Identifying any sensitive site issues which may affect contractual aspects and reporting to Senior Management.
Ensuring contractors with OHSA Act 85 of 1993, NEC, JBCC, FIDIC, GCC contracts
Liaison with Depart of Works, Department of Mines, Eskom and Municipalities on infrastructure maintenance and construction.
Monitoring, carrying out inspection and witness tests
Carry Out audits and surveillances
Inspect ITP, PQP, CPP
Carry out Administrative Duties
Attend Site Meetings and verify statements made by contractor
Executive quality, environmental, health and safety responsibility as per Eskom standard
Maintain and promote sound relationships with all stakeholders
Authorized to stop execution 0f any activities not in accordance with contract
General Infrastructure and Asset Management
Reasons for wanting to leave Current Employer - Career advancement so as to broaden my skills and knowledge.
PROFESSIONAL WORK EXPERIENCE
SPK Engineers & Project Management Consultancy Services April 2014-June 2017 Snr Project Manager /Electrical Engineer/ Technologist - KZN, Gauteng (JHB), Free States, Eastern Cape Provinces
Project & Buildings Services Consultancy Management Technical Services
HV, MV & LT Projects
Water pumps system electrical reticulations
Building Services Electrical Wiring
Tender evaluations, and evaluations
Electrical Systems designs
Solar Systems designs, installations & Solar Sites Management
Substation Construction
Management of Projects in Commercial Centre, Hospitals, Industrial, Clinics, Defense Sites & Govt Projects
Electrical Motors circuit designs & protection
Inspection & Management of Contractors on site
Power Stations Equipment Inspections & projects
Financial Management & Budgeting
Human Resources Labour Relations Management
Evaluations of building structures
Designs of systems with CAD & REVIT
Plants & maintenance of buildings electrical systems
Set engineering standards and develop plans
Renewable energy projects evaluations, Solar, Wind & Biogas Projects.
Ensuring contractors with OHSA Act 85 of 1993, NEC, JBCC, FIDIC, GCC contracts
Liaison with Depart of Works, Department of Mines, Eskom and Municipalities on infrastructure maintenance and construction.
Design electrical systems for HVAC (heat, ventilations & air conditions systems), sprinkler systems & fire detections, steams & boilers, fire preventions, lifts, smoke detectors, swimming pools & filtrations and wet services. 6
Wet Services designs
Fire Services designs
Fault levels calculations
HV, MV & LT Lines electrical designs
Streetlights maintenance and designs
Electronic Signage designs and maintenance
Electronic Security Systems and Boom gates
LED Lighting and signals
PLC Scada Systems
Biometric Cards Systems design
Development of Plans
Electrical Installations wiring
Liaison with Eskom & Municipalities in compliance with SANS, SABS, IEC & Cigre Standards
General Management of mechanical staff for buildings services Installations
Liaison with Architects, Mechanical Engineers, Civil Engineers, Project Managers & Quantity Surveyors & Structural Engineers consultancies in plans development
Procurement Management of Resources
Standby Generators Maintenance and designs
Reasons for leaving Employer - Career advancement so as to broaden my skills and knowledge and company was retrenching.
Mekan Project Management Consultancy Services Nov 2013-April 2014 Branch Manager - Free States & North Cape Provinces
Project & Buildings Services Consultancy Management Technical Services
Tender evaluations, and evaluations
Electrical Systems designs
Wet Services designs
Fire Services designs
Solar Systems designs, installations & Solar Sites Management
Substation Construction
Management of Projects in Commercial Centres, Hospitals, Industrial, Clinics, Defense Sites & Govt Projects
Inspection & Management of Contractors on site
Power Stations Equipment Inspections & projects
Electrical Motors Circuit & Protection designs
Financial Management & Budgeting
Procurement Management of Resources
Human Resources Labour Relations Management
Evaluations of building structures
Designs of systems with CAD & REVIT
Plants & maintenance of buildings electrical systems
Set engineering standards and develop plans
Streetlights maintenance and designs
Electronic Signage designs and maintenance
Electronic Security Systems and Boom gates
LED Lighting and signals
PLC Scada Systems
Biometric Card System designs
Renewable energy projects evaluations, Solar, Wind & Biogas Projects.
Ensuring contractors with OHSA Act 85 of 1993, NEC, JBCC, FIDIC, GCC contracts 7
Liaison with Depart of Works, Department of Mines, Eskom and Municipalities on infrastructure maintenance and construction.
Design electrical systems for HVAC (heat, ventilations & air conditions systems), sprinkler systems & fire detections, steams & boilers, fire preventions, lifts, smoke detectors, swimming pools & filtrations and wet services.
Fault levels calculations
MV & LT Lines electrical designs
Development of Plans
Electrical Installations wiring
Liaison with Eskom & Municipalities in compliance with SANS, SABS, IEC & Cigre Standards
General Management of mechanical staff for buildings services Installations
Liaison with Architects, Mechanical Engineers, Civil Engineers, Project Managers & Quantity Surveyors consultancies in plans development
Standby Generators Maintenance and designs
Reason for leaving employer - My family was staying in KZN as they could not relocate to stay with me as during that time my son was doing Matric, I had to travel more than 800 kms to visit them regularly, which prompted me to relocate to KZN nearer my family.
PROFESSIONAL WORK EXPERIENCE
Eskom Transmission Jan 2012- Nov 2013
Grid & Project Quality Manager - North East Grid (Mpumalanga)
Project & Quality Management of 765 kV, 400 kV, 265 kV and 132 kV networks
HV Plant & Secondary Plant quality management in the Whole of Mpumalanga Province
Inspection, testing and commissioning of equipment
Drafting of Inspection Test Plants (ITP). Quality Control Plans (QPC)
Inspection & Management of Contractors on site
Power Stations Equipment Inspections & projects
Surveillance checks in the Project Life Cycle of all Transmission Projects including Civil Works
Investigate Hold Points and Witness Points in Projects Life Cycle.
Carry out Quality Control Audits
Verify tenders, contractor's appointments and supervise Transmission constructions.
Managing quality control and targets revision when necessary and inspection in monitoring and certifying the quality of selected equipment and projects assets
Managing services of transmission infrastructure through compiling and controlling quality programme and planning new systems
Controlling project cost, processing contractual payments, conducting evaluations budgets and cost control and Concluding final accounts
Managing Energy Efficiency for the industry
Maintaining and managing Quality budgets for electricity, water, civil work, and environment
Verify compliance with Quality Control Compliance ISO 9001: 14001
Manage employee levels by identifying skills gaps base and recommend for training, mentoring
Ensure that Environmental Issues are correct with the EIA & comply with South Africa laws and laid down legislation
Carry out surveillance site checks on Site Supervisors and check Project Managers on Site.
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Research and development in response to anticipated changes in the Power delivery Projects.
Supervise Power Delivery Projects (PDP) Electricity Power Load management and system design for Transmission networks up to 765 kV.
Relationship Marketing with all stakeholders
Project Management and Energy Efficiency Management
Procumbent Management of resources
Achievements: Started a new department successfully for all Projects & Quality in Mpumalanga.
Reason for leaving employer- I was employed on Contract through BV Consultancy and the contract between Eskom and BV Consultancy expired. PROFESSIONAL WORK EXPERIENCE
Ithala Development Finance Corporation Ltd October 2008-To Jan 2012 Estate Engineer
Liaise with outside agents, consultants and Industrialists to determine their needs and to make sure their requirements are met (National, provincial and local).
Carry out fault level analysis and protection designs.
Management of electrical, civil, mechanical and landfill works of industrial estates
Managing compliance legislation in service delivery.
Compiling estimates and feasibility studies.(Analysis, evaluation, technical economic and environmental analysis
Compiling tender documents for new projects.
Verify tenders, appoint contractors and supervise building Facilities Management work
Managing quality control and targets revision when necessary and inspection in monitoring and certifying the quality of selected equipment and projects assets
Managing services of infrastructure through compiling and controlling maintenance programme and planning new systems
Controlling project cost, processing contractual payments, Conducting evaluations budgets and cost control and Concluding final accounts
Managing Energy Efficiency for the industry
Maintaining and managing maintenance budgets for electricity, water, civil work, environment and transport (garage)
Remaining in compliance with Quality Control Compliance ISO 9001: 14001
Manage employee levels by identifying skills gaps base and recommend for training, mentoring
Ensure that the Industrialist and all customers in the Estates comply with South Africa laws and laid down legislation
Research and development in response to anticipated changes in the Estates.
Electricity Power Load management and system design from LV up to 132 kV.
Co-generation projects (Solar, Wind and Biogas)
Sales & Marketing and Relationship marketing
Building Services Management, HVAC, Fire detection, alarm systems
Project Management and Energy Efficiency Management
Infrastructure management, System design and load flow management
Engineering Materials Procurement Management.
Wets Services designs & Maintenance
Fire Systems designs
Pump Station Motors & Sewer Maintenance
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Electric Motors wiring & Protection settings
Road maintenance
Streetlights maintenance and designs
Electronic Signage designs and maintenance
Biometric Card System designs
Achievements: Installed programmable smart energy metering system which assisted in load flow, cost and budgeting of the electrical system efficiently and effectively.
Reason for leaving employer - Resigned to join Eskom a bigger organization as I had been promised permanent employment
Acting Portfolio Manager (October 2009-February2011) National Energy Regulator of South Africa (NERSA) 1 July 2008 - August 2008
Annual National Investment Resources Plan (NIRP) updating, Regional IRP (SAPP) and local IRP planning
Economic planning and adequate energy infrastructure development of local, regional resource plans to inform investment decisions
Implementation of Government policies, energy efficiencies, diversification of energy resources, renewable energy targets
Facilitate investment as results of projects such as Coega LNG, Western Cape LNG, Coal bed methane, Forest and Kudu Gas
Technical, Economic and Environment analysis of Generation, Transmission and Distribution projects
Research and development in response to anticipated changes in the energy sector
Regulation of current electricity industry,
Develop regulatory rules and practices for efficient and effective regulation of energy sector
Developing appropriate regulatory framework for reforming electricity industry
Bidding process for new generation
Analysis of distribution system operations
Co-generations projects (Wind, Solar and Bio-gas) Reason for leaving employer- I was offered permanent employment by Ithala after 1 month working for Nersa which was a two-year contract.
Emco- Edison Transformer Africa (Pty) Ltd May - June 2008 Business Development Manager (JHB) South Africa
Coordinating and Supervision of Senior Project Manager, Electrical Engineer, Civil Engineer, Mechanical Engineer, Architectural & Structural Director and material sourcing from India and South Africa.
Assisting Municipalities, Mines, Industrial and Commercial companies in load flow studies, designing, project appraisal economic and environmental studies in power projects in Africa.
Recruitment and selection of managers in setting up of factory in Johannesburg.
Marketing of transformers in Africa and International including, power transformers, distribution transformers, furnace transformer and traction locomotives and energy meters.
Coordinating with South Africa of Beau of Standards, SABS to promote compliance with SA markets.
Ensuing that products and equipment conform to ISO 9001:2000, ISO14001:1999 and OHSAS 1993 and IEC international standards and meet legislative requirements. 10
Coordinating the shipment of transformers and associated equipment from Mumbai Port in India to Durban Port in South Africa.
Estate Engineer
Liaison with the International Banks and South African Reserve Bank regarding forward cover, foreign hedging and insurance of transformers.
Supervision of installation, assembling and both offload and on load testing of transformers and handing them to municipalities, mines and industrial companies.
Ensure that work process and schedule are in accordance to OHSAS and carryout audits.
Senior Engineer Generation/Transmission
Designing of transformer manufacturing flow charts, that is, integrated process map with support process, management & planning process, wok process
Prepare and implement policies, procedures and work schedule
Investigate accidents and incidents within and advice on improvements and compliance.
Resources Procurement Management
Compile and prepare Budgets using Zero budgeting and historical methods
Wets Services and Fire maintenance and designs
Reason for leaving employer - Company was being controlled from India and failed to source funding from South African banks and company closed. Production Manager (JHB) Gauteng South Africa Microtronix Manufacturing Oct 2007 - May 2008
General Management of electronic manufacturing process.
Human Resources Management of employees.
Manufacturing design and planning.
Production process management.
Project appraisal and management.
Operations management.
Repairs and prototyping supervision.
Materials procurement.
Sales & Marketing
BMC, Fire detection, alarms services PC Boards testing Plan and machinery supervision of factory.
Train staff on new technology.
Re-engineering methods and processes.
Resources Procurement Management
Designing, configuration, documentation & testing of electronic PC Boards
Monitoring of capital expenditures, cost controls and budgets.
Electronic Security Systems designs
PLC Scada Systems boards manufacturing
Electronic Systems
Reason for leaving employer - I was employed on Contract and it expired ZETDC Company 2005 - 2007
Senior Engineer
Primary distribution network operations and system controls.
Network design, planning and construction.
Capital & Operational Budgets formulation & Control
Human Resources Management of one hundred and fifty-two employees. 11
System design, planning and construction from LV up to 132 kV.
Load Flow Management with PSSU Systems.
System operations and maintenance up to 132 kV.
Safety Audits and regulatory requirements enforcements.
Customer Care of a customer base of 25 000 and Marketing.
Environmental Analysis.
Outage Analysis and Power cuts investigation.
Facilitate the preparation of control systems, planning and protection
Drawing of major capital projects, switchgear maintenance and transformers.
Sales & Marketing
Sources material and requisite resources in order to carry out construction.
Prepares annual materials plan for the district including distribution
materials, tools and equipment and plant and machinery.
Prepares tender specifications and facilitates material procurement.
Researches develop and train staff on new technologies necessary for the
Improvement of work process.
Project management, appraisal, design, evaluation construction and commissioning
SCADA Systems, Demand Management Systems (DMS), IPM Systems.
Reliability Electrical product analysis.
Solar Systems designs and installations
Buildings Services, Hotel, Commercial, Industrial, Domestic installation inspections.
Protection Systems settings
Streetlights maintenance and designs
Achievements Successfully managed a System & Distribution Network comprising a customer base of twenty thousand customers with a total installed capacity of 350 MVA.
Reason for leaving Employer- Relocated to South Africa with the whole family due to economic situations
ZETDC Company
Senior Customer Services Officer (Bindura District) 2004 - 2005
(Chegutu District) 1995 - 2004
Systems Operations and Control- ensuring maximum safety at distribution and interfacing systems.
System Maintenance- implementation of preventative and fault maintenance at distribution to ensure good quality of supply.
Construction- supervises network extensions, reticulation and system reinforcement's project.
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Commercial and Marketing- initiate and implement activities to ensure growth in sales and customer base.
Human Resources- ensuring maximum productivity of centre staff through effective target setting, supervision, and coaching, training and good industrial relations.
Budgets and Control.
Customer Care- attending to customer service activities timeously so as to reduce customer complaints.
Buildings Services, Hotel, Commercial, Industrial, Domestic, Farming installation inspections.
SCADA Systems.
Materials Resources Planning
Solar systems installations
Achievements (Bindura) Having acquired an MBA degree I was promoted to Senior Engineer a more challenging position with greater responsibility and accountability. I introduced a condition-based maintenance programme within the district, which reduced power outages by 30%. (Chegutu) Reduced power outages by approximately 50% through new system designs and customer education campaigns. Installed and commissioned 2MVA supply for one of the biggest organizations in Zimbabwe, BHP platinum mining firm. I was given greater responsibility and transferred to Bindura which had a wider chain of command and accountability.
Reason for leaving employer - Promoted within same organization to various position from 1985 to 2007.
ZESA; Mhangura District 1990 - 1993
Customer Services Officer
Human resources management of the centre.
Transport management.
Project Management
Distribution controller all voltages up to 132 kV.
Preparation & coordination of works programme.
Preparation of monthly reports.
PLC & DCS Systems
Design of electrical installation
Systems design, maintenance and construction of transformers and lines.
Transformers tanking, switchgear & maintenance
Incident investigation & safety compliance enforcement.
Buildings Services, Hotel, Commercial, Indus4rial, Domestic installation
SCADA Systems.
Budgeting and Control
Solar systems installations.
Sales & Marketing.
Substation maintenance and construction.
Materials Resources Planning
Achievements Reduced low voltage complaints in Karoi Town by installation of an additional 33 kV dual line and line capacitors.
ZETDC Company 1985 - 1990
Senior Distribution Electrician
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Construction and maintenance of all electrical equipment up to 132 kV.
Plant performance monitoring
132/33/11 kV, 33/11 kV, 11/0.4 kV substations maintenance.
Protection Test of substations.
Electrical measuring instruments.
Streetlights Maintenance
Electronics Systems
Transformer and switchgear maintenance.
Protection Systems
Installation, maintenance and fault finding on AC and DC motors, including protection and control and panel wiring.
Worked on hoists, conveyors and elevators systems.
Public Street lighting, Domestic Installations and emergency generators systems.
Testing, commissioning and maintenance of high voltage transformers and switchgear.
Substation protection and wiring and maintenance of