bids are invited for custom bid for services - draining shifting and transferring of high speed diesel from hsd bost tank to interim storage tank qty 2 activity , custom bid for services - inside cleaning of hsd bost tank of edg as mentioned in scope qty 2 activity , custom bid for services - arrangement and generation of scaffolding with 15 m centre to centre horizontal and vertical tubes removal of scaffolding on completion of the work as mentioned in scope qty 2 activity , custom bid for services - outside surface cleaning by removal of existing paint corroded surfaces by buffing applying emery sheets and cloth cleaning applying two coats of high build epoxy zinc phosphate primer qty 200 sqm , custom bid for services - primary cleaning by emery sheets and cloth applying two coats of synthetic enamel paint to 5070 microns dft including supply of paint and all consumables as mentioned in scope on two hsd bost tanks qty 200 sqm