bids are invited for custom bid for services - supply fabrication and erection of class c gi pipe of size two to three inches as per the tender specifications and scope of job , custom bid for services - supply fabrication and erection of class c gi pipe of size four to eight inches as per the tender specifications and scope of job , custom bid for services - primer coat one coat of surface tolerant epoxy primer suitable for galvanized surface min dft forty microns , custom bid for services - intermediate coat one coat of epoxy micaceous iron oxide mio min dft hundred microns , custom bid for services - top finish coat two coats of aliphatic acrylic polyurethane min vol solids fifty five percentage in glossy finish min dft thirty microns per coat total min dft sixty microns , custom bid for services - providing double scaffolding as per bpcl standard including all labour double scaffolding equipments etc unit to be read as m2 , custom bid for services - supply fixing of medium velocity water spray nozzle as per tender specifications and scope of job total quantity :