bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; removal of back pull out assembly and installation of spare back pull out assembly of pump for details refer boq item no 1 in sow and 01 quantity is equ.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; decoupling alignment and coupling of pump and motor having motor rating up to 60 kwe for details refer boq item no 2 in sow and 01 quantity is equal to .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; overhauling of motor of rating from 30 kwe to 60 kwe for details refer boq item no 3 in sow and 01 quantity is equal to 1 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; overhauling of manual operated valve .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; maintenance of actuator of control valve having diaphragm for details refer boq item no 5 in sow and 01 quantity is equal to 4 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; primary circulating pump dismantling maintenance assembly test run for details refer boq item no 6 in sow and 01 quantity is equal to 1 nos; as per sow.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; opening and box up of shutdown cooling heat exchanger moderator heat exchanger for details refer boq item no 7 in sow and 01 quantity is equal to 2 nos.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; opening and box up of both primary sides of one steam generator for isi for details refer boq item no 8 in sow and 01 quantity is equal to 1 nos; as per.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; removal and installation of secondary side handhole covers of steam generator for isi water jet cleaning for details refer boq item no 9 in sow and 01 .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; primary circulating pump thrust bearing overhauling for details refer boq item no 10 in sow and 01 quantity is equal to 1 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; preventive maintenance checks of primary circulating pump pcp and its motorfor details refer boq item no 11 in sow and 01 quantity is equal to 2 nos; as.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; overhauling of electrical actuator operated piston type air actuator operated valve for details refer boq item no12 in sow and 01 quantity is equal to 8.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; guide nut inspection of emergency core cooling system shut down cooling size 8 inch to 12 inchfor details refer boq item no 13 in sow and 01 quantity i.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; preventive maintenance checks of emergency core cooling system shut down cooling for details refer boq item no 14 in sow and 01 quantity is equal to 16.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; overhauling of control valve with valve size up to 6 inches for details refer boq item no 15 in sow and 01 quantity is equal to 4 nos; as per sow and at.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; overhauling of motor with electrical rating from 65 kwe to 400 kwe for details refer boq item no 16 in sow and 01 quantity is equal to 1 nos; as per sow.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; preventive maintenance checks of primary pressurizing pumpfor details refer boq item no 17 in sow and 01 quantity is equal to 1 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; replacement of door seals of reactor building main air lock equipment doorfor details refer boq item no 18 in sow and 01 quantity is equal to 3 nos; as .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; moderator pump replacement for details refer boq item no 19 in sow and 01 quantity is equal to 1 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; preventive maintenance checks of manual bellow sealed valvefor details refer boq item no 20 in sow and 01 quantity is equal to 50 nos; as per sow and at.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; diaphragm replacement of diaphragm valve for details refer boq item no 21 in sow and 01 quantity is equal to 80 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; replacement or cleaning of strainer filter for details refer boq item no 22 in sow and 01 quantity is equal to 25 inch dia; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; replacement of relief valve for details refer boq item no 23 in sow and 01 quantity is equal to 8 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; flange gasket replacement and tightening for details refer boq item no 24 in sow and 01 quantity is equal to 80 inch dia; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; flange threaded joint tightening for details refer boq item no 25 in sow and 01 quantity is equal to 40 inch dia; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; removal of snubber for testing and installation after testing for details refer boq item no 26 in sow and 01 quantity is equal to 14 nos; as per sow and.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; replacement maintenance of primary circulating pumps motor having rating 2800 kwfor details refer boq item no 27 in sow and 01 quantity is equal to 1 n.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; overhauling of spare back pull out assembly of oil supply unit for details refer boq item no 28 in sow and 01 quantity is equal to 3 nos; as per sow and.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; replacement of lobe type blower for details refer boq item no 29 in sow and 01 quantity is equal to 2 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; feeder gap measurementfor details refer boq item no 30 in sow and 01 quantity is equal to 25 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; manual axial creep measurement adjustment for details refer boq item no 31 in sow and 01 quantity is equal to 50 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; removal and installation of zig saw panel for details refer boq item no 32 in sow and 01 quantity is equal to 250 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; removal and installation of step panel insulation panel for details refer boq item no 33 in sow and 01 quantity is equal to 6 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; coolant channel repositioningfor details refer boq item no 34 in sow and 01 quantity is equal to 2 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; pss drive lower chamber o ring replacement for details refer boq item no 35 in sow and 01 quantity is equal to 16 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; pss drive upper chamber replacement for details refer boq item no 36 in sow and 01 quantity is equal to 4 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; mock up and preparatory activities for cobalt element replacement job for details refer boq item no 37 in sow and 01 quantity is equal to 1 nos; as per .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; adjuster rod element replacement in reactivity mechanism drivesfor details refer boq item no 38 in sow and 01 quantity is equal to 6 nos; as per sow and.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; replacement of malealvacuum pump or vacuum mopping pump for details refer boq item no 39 in sow and 01 quantity is equal to 2 nos; as per sow and atc , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 5 and 6; eccs plate type heat exchanger maintenance for details refer boq item no 40 in sow and 01 quantity is equal to 1 nos; as per sow and atc total quantity :