Procurement of lump sum charges for hot tapping and single line stopple job for permanent bypass of size 10 in existing online charged natural gas piping along with supply and delivery of hot tap and single stopple fittings split tee sealing elements tor fittings pressure equalization fittings lock o ring plugs blind flanges all accessories gaskets fasteners consumables etc including manpower mobilization and de mobilization required to complete the job as per attached scope of work at rcf thal site , , lump sum charges for hot tapping and tandem type single line stopple job for permanent bypass of size 8 in existing online charged natural gas piping along with supply and delivery of hot tap and single stopple fittings split tee sealing elements tor fittings pressure equalization fittings lock o ring plugs blind flanges all accessories gaskets fasteners consumables etc including manpower mobilization and de mobilization required to complete the job as per attached scope of work at rcf thal site and other related items