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What is Reverse Pigging of GREP Pipeline about?

The document summarizes the reverse cleaning pigging of the Jatauli-Dadri section of the Gas Transmission Pipeline in NCR. Key points: - Reverse pigging was conducted to remove accumulated dust from the downstream Dadri section to prevent interruptions in gas supply. - Four pig runs using foam, gauge, brush and magnetic pigs were launched from Dadri and received at Jatauli, collecting a total of 85kg of debris. - Challenges included sticking barrel doors. Future plans include regular pigging, scrubber

Author

Randeep Nain

Language

EN