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Field based SF6 gas top up utilising EMT Site Services and patented EMT Smartfill technology

EMT Site Services can top up your SF6 assets – contact the team to see how we can provide both the test equipment, and trained and certified SF6 gas technicians, for the safe filling and topping up of SF6 compartments. Performing these essential tasks, our Site Services team can provide 24/7 coverage across the network, supported by tailored service packages to suit specific gas handling requirements, and complimented with a range of SF6 gas management services.

 

Our team have recently completed work on two sites for a UK utility:

 

Industry: Solar Power Generation

Application: SF6 Gas Topping Up x 2 Sites

Customer: UK Solar Farm

Date: June 2022

Problem: Low gas pressure reported

Solution: Field based SF6 gas top up utilising EMT Site Services and patented EMT Smartfill technology

 

Works:

  • Leak survey completed using EMT SF6 leak detector
  • Pressure survey completed
  • SF6 gas top up completed
  • Continued pressure monitoring advised
  • Future repair, de-gassing and re-gassing works discussed

Deliverables: SF6 gas top up restored pressure to normal operating conditions. The client was satisfied, particularly given there were challenges sourcing the correct fittings to carry out the works – EMT took care of all requirements from initial surveillance, to sourcing bespoke fittings for connection, and topping up of the SF6 compartments

 

For more information on our Site Services portfolio follow us on LinkedIn

 

#EMTSiteServices

#SF6toppingup

#SF6gasfilling

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SF6 Leak Management

SF6 leak repair on vertical flange under live conditions and pressure/outage

Industry: Power T&D

Application: SF6 Leaking Vertical Flange x 3

Customer: UK Electric Utility Substation

Date: April 2022

Problem: To fix three identified leaking/potentially leaking flanges on SF6 substation site

Solution: Vertical REFLANGEKiT® SF6 leak sealing. Flanges repaired under live conditions and pressure/outage

Works:

  • Leak surveyed/identified using EMT SF6 leak detector
  • Environmental/climatic conditions surveyed and approved
  • Surface preparation works undertaken
  • Cleaning and degreasing of surfaces carried out
  • Phase one flange repair –  soft shell mounting completed; the purpose of the soft shell is to protect the functional parts of the flange i.e. bolts and seals, and to concentrate the leaked SF6 gas to a single point of the shell where the valve is located. This was followed by re-enforcement of the soft shell
  • Phase two flange repair –  hard shell and resin application completed; resin was injected into the hard shell and left to cure overnight
  • Sleeve removed, valve sealed, and leak test undertaken using EMT SF6 calibrated leak detector, concluded with final seal and post repair testing

For more information on our Site Services portfolio follow us on LinkedIn

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EMT News SF6 Leak Management

Your complete solution for SF6 Leak Detection, Management and Repair

EMT is the technology partner delivering practical SF6 Leak Detection, Management and Repair Solutions to utilities maintenance personnel.

 

EMT products, services and personnel are trusted by the T&D industry to deliver a complete solution for SF6 Leak Management, which ensures business continuity. From SF6 Leak Surveillance and Preventative Maintenance Planning; to Corrosion Control, SF6 Top-Up Management, Repairs and Asset Replacement – EMT solutions solve all your SF6 Leak Management issues.

 

Don’t let SF6 leaks disrupt your utilities operations. Contact our preventative maintenance experts to see how we can help you keep your critical assets operational.

EMT’s products and services deliver a total SF6 management solution to ensure you have everything you need to keep your SF6 operations running smoothly.