Custom Bid for Services- Vijayawada Attending valve, operation for water distribution in GPetRE colony Loco, colony Wynchipet Up yardMineral siding KRP BZA station, Tarapet Divisional office and STPM Colonies For a period of, Two years as per schedule B, Custom Bid for Services- ESI, 3 point 27 percent on schedule B, Custom Bid for Services-, EPF 13 percent on schedule B, GST 18 percent on schedule B