Germany – Pipeline-inspection services – Erstsicherung und Entstörbereitschaft (TEO)

GASCADE Gastransport GmbH ("GASCADE") operates as a German long-distance network operator a high-pressure gas network of 3,700 km for natural gas and hydrogen in dimensions from DN 150 to DN 1400 within the scope of the Gashochdruckleitungsverordnung (GasHDrLtgV). NEL Gastransport GmbH ("NGT") operates as a German long-distance network operator a high-pressure gas network of 440 km for natural gas in dimensions from DN 150 to DN 1400 within the scope of the Gashochdruckleitungsverordnung (GasHDrLtgV). According to the rules of the DVGW, GASCADE and NGT are each obliged, pursuant to the GW 1200 worksheet, to organise an on-call service. In addition, GASCADE and NGT each award services for the elimination of faults in the event of an on-call service for the network of the natural gas high-pressure pipelines they operate with this tender.