bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; pump complete overhauling of horizontal vertical pumps having motor rating up to 20 kw for details refer boq item no 1 in scope of work and 01 quantity.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; pump complete overhauling of horizontal pumps having motor rating 21 to 335 kw for details refer boq item no 2 in scope of work and 01 quantity is equa.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; pump complete overhauling of vertical pumps having motor rating up 21 to 99 kw for details refer boq item no 3 in scope of work and 01 quantity is equal.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; pump complete overhauling of vertical pumps having motor rating up 100 to 240 kw for details refer boq item no 4 in scope of work and 01 quantity is equ.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; pump complete overhauling of vertical horizontal pump rating 720 to 1450 kw for details refer boq item no 5 in scope of work and 01 quantity is equal t.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; pump biennial preventive maintenance of horizontal vertical pumps having motor rating up to 335 kw for details refer boq item no 6 in scope of work and .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; pump biennial preventive maintenance of horizontal vertical pumps having motor rating 720 kw to 1450 kw for details refer boq item no 7 in scope of work.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; idct complete overhauling of idct fan and gear box for details refer boq item no 8 in scope of work and 01 quantity is equal to 2 nos; buyer , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; motor complete overhauling of horizontal vertical pump motor of rating 31 to 99 kw for details refer boq item no 9 in scope of work and 01 quantity is .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; motor complete overhauling of horizontal vertical pump motor of rating 100 to 400 kw for details refer boq item no 10 in scope of work and 01 quantity .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; motor complete overhauling of horizontal vertical pump motor ccwbfpcep of rating 720 to 1450 kw for details refer boq item no 11 in scope of work and 01.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; motor replacement of horizontal pump motor of rating 180 kw for details refer boq item no 12 in scope of work and 01 quantity is equal to 8 nos; buyer , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve complete overhauling of valves gate valve globe valve check valve diaphragm valve control valve including actuator size up to 50 mm nb for detail.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve complete overhauling of valves gate valve globe valve check valve diaphragm valve control valve including actuator size 65mm to 150 mm nb size v.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve complete overhauling of valves gate valve globe valve check valve diaphragm valve control valve including actuator size 200 mm to 350 mm nb size.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valvecomplete overhauling of butterfly valves along with actuators of sizes150mm to 300 mm nb active non active for details refer boq item no 16 in sco.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve complete overhauling of butterfly valves along with actuators of sizes 350 mm to 450 mm nb for details refer boq item no 17 in scope of work and .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valvecomplete overhauling of butterfly valves along with actuators of sizes 500 mm to 800 mm nb for details refer boq item no 18 in scope of work and 0.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; strainercleaning of ytype strainer of sizes 80mm to 200 mm nb for details refer boq item no 19 in scope of work and 01 quantity is equal to 5 nos; buye.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; strainer cleaning of ytype strainer of sizes 250mm to 400 mm nb for details refer boq item no 20 in scope of work and 01 quantity is equal to 5 nos; buy.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; strainercleaning of baskettype strainer inside pipe spool of sizes 500 mm to 800 mm nb for details refer boq item no 21 in scope of work and 01 quant.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; flangegasket replacement in flangeblind flanges of sizes including opening closing cleaning of flanges 50 to 200 mm nb for details refer boq item no .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; flange gasket replacement in flangeblind flanges of sizes including opening closing cleaning of flanges 250mm to 450 mm nb for details refer boq item.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; flangegasket replacement in flangeblind flanges of sizes including opening closing cleaning of flanges 500 to 600 mm nb for details refer boq item .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; flangegasket replacement in flangeblind flanges of sizes including opening closing cleaning of flanges 1000 to 1500 mm nb for details refer boq item.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; hxcleaning of plate type hx per hx consist of 300 plates of size 12 metre x 22 metre approx for details refer boq item no 26 in scope of work and 01 qu.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; hx dismantling tube cleaning by hydrojet assembly and testing of heat exchanger of condenser vacuum hx stator water cooler turbine lube oil cooler bb.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; hx gasket replacement cleaning of small drain expander for details refer boq item no 28 in scope of work and 01 quantity is equal to 1 nos; buyer , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; hx gasket replacement cleaning of large drain expander for details refer boq item no 29 in scope of work and 01 quantity is equal to 1 nos; buyer , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; idct cleaning replacement of spray nozzle in induced draft cooling tower 1 set 5928 nos for details refer boq item no 30 in scope of work and 01 quant.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; ndct cleaning replacement of spray nozzle in natural draft cooling tower 1 set 6636 nos for details refer boq item no 31 in scope of work and 01 quant.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; ndct cleaning flushing and replacement of o ring end cap in natural draft cooling tower 1 set344 nos for details refer boq item no 32 in scope of w.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; ndct idct screen removal cleaning and installation of raps34 1 set 4 nos for details refer boq item no 33 in scope of work and 01 quantity is equal.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of check valve manual isolating valve relief valve of high energy system of size less than equal to 50 nb tg feed water system fo.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of check valve manual isolating valve relief valve of high energy system of size 65 nb to 150 nb tg feed water system for details.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of check valve manual isolating valve relief valve of high energy system of size 200 nb to 350 nb size tg feed water system for d.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; overhauling of complete cvs with pneumatic actuator of high energy system of sizes less than equal to 50 nb x 600 800 lbs rating tg feed water s.. , repair, maintenance, and 800 lbs rating tg feed water s.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of complete cvs with pneumatic actuator of high energy system of sizes 65 nb to 150 nb x 600 800 lbs rating tg feed water system.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of complete cvs with pneumatic actuator of high energy system of sizes 200 nb to 300 nb x 600 800 lbs rating tg feed water system.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of complete mvs with electrical actuator of high energy system of sizes less than equal to 50 nb x 600 800 lbs rating tg feed wa.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of complete mvs with electrical actuator of high energy system of sizes 65 nb to 150 nb x 600 800 lbs rating tg feed water system.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of complete mvs with electrical actuator of high energy system of sizes 200 nb to 400 nb x 600800 lbs rating tg feed water system.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of cvs pneumatic actuator mvs electrical actuator of sizes less than equal to 150 nb for details refer boq item no 43 in scope of w.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; valve overhauling of cvs pneumatic actuator mvs electrical actuator of sizes 200 nb to 400 nb for details refer boq item no 44 in scope of work and 01.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - rr site 3 and 4; hx cleaning of tubes of main condenser by hydrojet cleaning method 1 set 18938 tubes of 25 mm od x 135 metre long for details refer boq item no 45 in .. total quantity :