Custom Bid for Services- Service visit charges to rectifiy passing of 24 Inch 600 PSI ball valve of scrapper barrel at VBPL Bina, Custom Bid for Services- Purge cleaner to rectify passing of 24 Inch 600 PSI ball valve of scrapper barrel, Custom Bid for Services- Lube sealant to rectify passing of 24 Inch 600 PSI ball valve of scrapper barrel, Custom Bid for Services- High Grade Sealant to arrrest heavy passing from valve