8″ Hot Tapping/Stopple Operation at Unit 250 & 550 in OB/OB NAOC Gas Plant, Nigeria
We were contacted by NAOC to carry out Six(6) Nos. Hot tapping and Stopple line operation at unit 520 and unit 550 in OBOB gas plant to eliminate leakage on 8” drain line. BGS fabricated and installed 8” by-Pass piping system for alternate flow. The Leakage was Firstly stopped by the means of clapping system.