eps australia services hv testing &...

EPS AUSTRALIA SERVICES

HV TESTING & COMMISSIONING CAPABILITY

Suite 1702, Tower 2, 101 Grafton St,Bondi Junction NSW 2022

E [email protected] P 1300 EPS GROUPwww.epsgroupaustralia.com.au

EPS is a recognised company specialising in Electrical, Instrumentation, Structural, Mechanicaland Piping services.

We have an appreciation for client and top tier provider expectations and the commitmentrequired in completing technically challenging projects. Our extensive experience hasprovided us insight into projects to allow us to manage construction verification, QualityAssurance, Completions (Handover & Turnover), Pre-commissioning, Commissioning, Start Upand Operations efficiently.

Offering our services as an integrated solution enables complex projects to be completed andmanaged by a single service provider, leading to a seamless solution for all of your electricalneeds.

EPS AUSTRALIA SERVICES COMPANY OVERVIEW



EPS Group Australia has been involved in numerous projects throughout Australia working on a wide range of electrical systems. These projects have included installation and commissioning of complex protection and control schemes for high voltage electrical generation, transmission and distribution installations. EPS can also assist with investigative works for fault identification and maintenance of existing installations to ensure compliance with relevant standards and codes.

Our commissioning team has extensive experience and expertise in the installation, testing and commissioning of all facets of ELV, LV, MV and HV electrical installations, including, but not limited to:

• Commissioning, planning and progress reporting• Test procedure development• Inspection and test plan development• Inspection and test record development• High Voltage Protection Schemes, including Generation, Transmission and Distribution systems as well as

communication assisted protection schemes.• High Voltage Transformers, with experience in larger units up to 500MVA• Earth grid and Earthing system testing• Witnessing hold points on vendor deliverables• Factory Acceptance Testing and Site Acceptance Testing• Construction documentation and operational readiness assessment • Supervisory Control and Data Acquisition (SCADA) System Commissioning• Circuit Breakers LV & HV (GIS, ACB, VCB and SF6)• Current Transformers and Voltage Transformers• High Voltage Switchboards• High Voltage MCC Switchboards• High Voltage Ring Main Units (RMU’s)• High Voltage Earthing Systems• Harmonic Filter Units + Power Factor Correction Units• Variable Speed Drives

HV COMMISSIONING SERVICES



General Testing

• Protection relay & scheme testing and upgrades• SCADA System Commissioning• High Voltage Transformers up to 500MVA• High Voltage Ring Main Units• High Voltage EarthingSystems• High voltage substation testing• Thermography (Thermal imaging)

HV Switchboard and Switchgear Testing

• Current Transformers• Voltage Transformers• Circuit Breakers (LV and HV)• DC Insulation Resistance and Polarization Index• Recurrent Surge Oscillograph(RSO) tests• Primary Current Injection (up to 800A AC)• Primary High Voltage Injection (up to 120kV AC)• HV/LV Circuit Breakers• Current Transformers• Voltage Transformers• HV Cable Testing (Paper/Lead, XLPE)• Power Factor (Tan Delta)• Thermo-graphic imaging• Earth Grid Performance Testing• Automated and manual single and three phase

secondary with GPS time synchronizing capability


Cable Testing

• Very Low Frequency Testing (VLF)• Dielectric Loss Angle Testing (DLA)• Insulation Resistance (IR) and PolarisationIndex (PI)

HV Electrical Field Services

Field services include all aspects of testing and commissioning. EPS Group have the full range of test equipment to service all of our customer requirements.



Transformer Testing

• Transformer Testing• Partial Discharge tests (PD)• Sweep Frequency Response Analysis (SFRA)• Current Transformer (CT) testing• Oil Quality Analysis• Very Low Frequency (VLF)• Electromagnetic Core Imperfection Detection test• Transformer Ratio tests• Air Gap (Rotor) Flux tests• Insulation Resistance• Polarisation Index• Core Grounding Insulation• On Load Tap Changer (OLTC) Operation• Buchholz relay operation• Pressure Relief Device (PRD) operation• OLTC Pressure trip operation• Gas detector alarm operation• DC Winding Resistance• Short Circuit Impedance • Windings Power Factor Dissipation Test• Bushings Power Factor Dissipation Test• Excitation Current Test• Internal CTs Tests• Bushings DLA (Dielectric Loss Angle) measurement• Winding insulation DLA (Dielectric Loss Angle)

measurement


• Leakage Reactance measurement• HV Connections Contact Resistance Tests• Transformer protection secondary injection and

integration tests• Differential Stability using portable generator:

• Through faults• In zone faults

• Restricted Earth Fault Stability using portable generator or current injection set as required by the scheme:

• Through faults• In zone faults



EPS Group Australia has the capability to provide technical staff, proven project management systems and technical services for any project progression from commissioning, completions to operation requirements. Our team will ensure a seamless transition from construction to commissioning and on to operations. EPS Group have the capability to mobilise Commissioning Managers, Senior Commissioning Engineers, Commissioning Engineers, Senior HV Testers, HV Testers, HV Technicians, Hv Operators and Electricians to suit any project requirement.

EPS Group Australia specialise in multi-disciplined verification, testing, commissioning and completion services on Oil & Gas, Mining and Metals, Utility and Infrastructure projects throughout Australia. We have more than 30 years’ experience in successfully supporting and delivering major projects in a timely fashion. In this time we have developed and refined the resource requirements needed for any project.


CURRENT & RECENT PROJECTS

Project: QCLNG ProjectScope: High Voltage Commissioning

EPS Group Australia provided specialised primary and secondary High Voltage and Low Voltage testing and commissioning services for the 132kV/33kV/11kV/6.6kV/3.3kV network on multiple sites in the Surat Basin.

Project: Solomon HubScope: 132KV Scheme Commissioning

EPS Group Australia provided Commissioning Management, High Voltage and LowVoltage Testing and all required commissioning support for the 132KV Scheme in theSolomon mining hub



EPS AUSTRALIA SERVICES

Project: Solomon ProjectScope: High Voltage Terminations and Testing

EPS Group Australia has provided specialist testing services to RCR on the FMG Solomon Port Expansion Project

Project: Christmas Creek OPF ShutdownsScope: High Voltage Testing

EPS Group Australia provides High Voltage support required for the operation of the FMG Solomon mine in the Pilbara

Project: Kings Valley OPFScope: High Voltage Testing & Commissioning

EPS Group Australia provided High Voltage and Low Voltage testing and all required commissioning support for the 132KV Scheme

Project: Solomon ProjectScope: High Voltage Terminations and Testing

EPS Group Australia has provided specialist testing services to RCR on the FMG Solomon Port Expansion Project



Sydney


P 1300 EPS GROUP

Melbourne

Suite 1509-1512, Level 15, 401 Docklands Drive, Docklands VIC 3008

P 1300 EPS GROUP

Brisbane

Level 5, 320 Adelaide Street,Brisbane QLD 4000

P 1300 EPS GROUP

Darwin

Suite 4, Level 9, 9 Cavenagh Street,Darwin NT 0800

P 1300 EPS GROUP

eps australia services hv testing &...

Documents