bids are invited for custom bid for services - item no 1032203 as per boq sdm tank polypropylene balls unloadload bidder has to quote lumpsum for 1 quantities , custom bid for services - item no 1008289 as per boq patch plate welding mscs 10 mm plates bidder has to quote lumpsum for 27000 quantities , custom bid for services - item no 1001117 as per boq vacuum test for bottom plate weld joints bidder has to quote lumpsum for 500 quantities , custom bid for services - item no 1022900 as per boq dismantling and erection of tank plates bidder has to quote lumpsum for 500 quantities , custom bid for services - item no 1009436 as per boq fabrication and erection of ms structure bidder has to quote lumpsum for 2 quantities , custom bid for services - item no 1009438 as per boq dismantling of structural steel material bidder has to quote lumpsum for 2 quantities , custom bid for services - item no 1003007 as per boq scaffolding erection dismantling bidder has to quote lumpsum for 7500 quantities , custom bid for services - item no 1025097 as per boq surface preparation by grit blasting bidder has to quote lumpsum for 1500 quantities , custom bid for services - item no 1032204 as per boq fabrication and welding of tank plates bidder has to quote lumpsum for 40000 quantities , custom bid for services - item no 1009232 as per boq cs pipe welding upto 12mm thick bidder has to quote lumpsum for 250 quantities