Items - Custom Bid for Services - LUMPSUM RATES FOR 2 YEARS TOWARDS CONTRACT FOR SERVICE FOR FILLING OF LPG AND OTHER LHC TANKERS AND DECANTING OF LHC AND OTHER CHEMICALS AT GAIL PATA,Custom Bid for Services - LUMPSUM RATES FOR 2 YEARS FOR RENTAL OR HIRING CHARGES FOR PROVIDING NON SPARKING TOOLS AND TACKLE KITS FOR JOB EXECUTION AS PER SCC AND SOW