bids are invited for custom bid for services - lumpsum rates for 01 year for providing gi sheet cable tray covering 20 swg gi sheet at gail pata plant for total covering of 10000 m2 , custom bid for services - lumpsum rates for 01 year for scaffolding erection and dismantling for cable covering and other inst requirement for total covering of 100000 m3 annual maintenance contract for networking devices (version 2) electric cabling service cluster outsourcing for maintenance of landline and broadband network – ofc network annual maintenance contract for networking devices (version 2) electric cabling service cluster outsourcing for maintenance of landline and broadband network – ofc network total quantity :