IOGP-JIP33 High Voltage Gas-insulated Switchgear Supplier Questionnaire

The IOGP-JIP33 initiative is developing an industry standardised procurement specification for High Voltage Gas-insulated Switchgear and would like to invite suppliers thereof to participate in the pre-framing phase of our development process.

A general questionnaire was issued in October 2023 to build a profile of standard and optional High Voltage Gas-insulated Switchgear features currently available in the marketplace which meet the needs of the oil and gas industry. The responses to this were used to support the framing of the specification.

During the framing process, some specific queries were raised by the participating operating companies.

We have prepared a further Supplier Questionnaire for HV Gas-insulated Switchgear covering these specific areas only.

The questionnaire period runs for 3 weeks and will close on Sunday, 21 January 2024 at 23:00 GMT.

This survey is composed of questions covering the following:

  • Gas insulated Switchgear – Standard (IEC 62271-203)
  • Gas insulated Switchgear – General
  • Gas-insulated Switchgear – Insulating medium.
  • Package items – Gas-insulated bus duct.
  • Package items – Control and protection relay panel.

We very much appreciate your feedback, and if you have any questions or if anything is not clear, please get in touch with us via

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