FABRICATION OF CATION VESSEL DISH & RUBBER LINING – DOSH INSPECTION
Flow synergy technical team propose to Lotte Chemical for prefabrication of a dish end for cation vessel at PS 2 Cogent plant. The work scope covers DOSH preparation and submission for the named vessel. Provision qualified 6G welder, third party welding inspector (CSWIP 3.2) to monitor on welding, grove preparation and fit-up test. To hire qualified NDE – RT company to perform 10% sport RT on the subjected weldment.
Satisfied RT & HT(Hydro testing) result and witness by LCT PE and DOSH officer the vessel was sent to rubber lining internally. On success removal of rubber lining and new rubber lining was installed as per spec and successfully read through the spark test/Holiday test at 12 000 volt using an Elcometer.
On successful fabrication and its related test the vessel was installed at PS-2 plant as origin without an obstacle. Job delivered at owner’s satisfaction