bids are invited for custom bid for services - mrpl tender no 3900001584 and service code 1037499 for cs pipe 70s2 7018 welding upto 12 mmthk as per sow and boq and in gem overall total lump sum rate to be quoted considering 450 inch diameter length including gst , custom bid for services - service code 1043060 for erection and dismantling of cs pipe as per sow and boq and in gem overall total lump sum rate to be quoted considering 600 inch meter length including gst , custom bid for services - service code 1043061 for erection and dismantling of scaffolding as per sow and boq and in gem overall total lump sum rate to be quoted considering 1800 cubic meter volume including gst , custom bid for services - service code 1043062 for hydrotesting of pipelines as per scope as per sow and boq and in gem overall total lump sum rate to be quoted considering 9000 inch meter length including gst , custom bid for services - service code 1043063 for flange spading despading for hydrotest as per sow and boq and in gem overall total lump sum rate to be quoted considering 750 inch diameter length including gst , custom bid for services - service code 1043017 for cs pipe pad welding with e7018 electrode as per sow and boq and in gem overall total lump sum rate to be quoted considering 250 inch length including gst total quantity :