bids are invited for custom bid for services - operation of auxiliary boilers liquid nitrogen plant and maintenance support of auxiliary plants item no 1 operation of auxiliary boilers in round the clock shift job has to be carried out as per technical specifications a.. , custom bid for services - item no 2 operation of liquid nitrogen plant in round the clock shift job has to be carried out as per technical specifications as per boq qty 2190 nos , custom bid for services - item no 3 operation of diesel pump house and trending of abh lnp in general shift job has to be carried out as per technical specifications as per boq qty 626 nos , custom bid for services - item no 4 maintenance fitters welders support of auxiliary plants job has to be carried out as per technical specifications as per boq qty 626 nos , custom bid for services - item no 5 maintenance riggers support of auxiliary plants job has to be carried out as per technical specifications as per boq qty 626 nos , custom bid for services - item no 6 general assistance in auxiliary plants job has to be carried out as per technical specifications as per boq qty 626 nos , custom bid for services - item no 7 assistance in documentation job has to be carried out as per technical specifications as per boq qty 626 nos , custom bid for services - item no 8 over time for item 3 as per boq qty 1400 hrs , custom bid for services - item no 9 over time for item 4 as per boq qty 4400 hrs , custom bid for services - item no 10 over time for item 5 as per boq qty 6000 hrs , custom bid for services - item no 11 over time for item 6 as per boq qty 4700 hrs , custom bid for services - item no 12 supply of gate valves and butterfly valves as per detailed specification given in technical specification as per boq qty 1 lump sum , custom bid for services - item no 13 supply of consumables for general maintenance as per detailed specification given in technical specification as per boq qty 1 lump sum , custom bid for services - item no 14 id and fd fan impeller fabrication and supply as per detailed specification given in technical specification as per boq qty 1 lump sum , custom bid for services - item no 15 supply of safety relief valve as per detailed specification given in technical specification as per boq qty 1 lump sum , custom bid for services - item no 16 supply of dosing pumps spares as per detailed specification given in technical specification as per boq qty 1 lump sum , custom bid for services - item no 17 supply of ball valves as per detailed specification given in technical specification as per boq qty 1 lump sum , custom bid for services - item no 18 supply of ss and bronzeshaft as per detailed specification given in technical specification as per boq qty 1 lump sum , custom bid for services - item no 19 supply of mechanical seal and couplings as per details given in technical specification as per boq qty 1 lump sum , custom bid for services - item no 20 supply of fasteners as detailed in technical specification as per boq qty 1 lump sum