Tender For corrigendum : providing of custom bid for services - 200154855, service contract for refurbishment of condenser vacuum pump worn out impeller-shaft assembly of stage#1 and stage#2 units (5 x 660 mw) at ntpc barh
Tender For tender for supply of erection and fabrication work - pan/quad bodies ki kamzor shell ko kaatkar hatana. 10/12 mm moti plate se taiyar kar yathasthan lagana. andar aur bahar se double coat welding kar leak/proof water/vacuum trial dena. , quad evam pan par lage vapour/steam line mein lage 600/1000 mm dia ke right/angle type vapour valves ko dismantle kar valve ki leak/proof marammat karna evam testing uparant punah yathasthan fit karna. , pan/quad ke vapour pipe ke gale/kamzor vapour pipe bends ko naye fabricate karke badalna 600 mm se 1100 mm dia. , quad evam pan ke vapour pipes. vapour/exhaust steam lines ko majbooti pradan karne ke liye angle iron athva plate se t/rings banakar support dena. , vapour cell. semi/kestner. pan va quad bodies ki purani gali steam jackets ko hatakar nikalna. 10/12 mm plate se naya banakar lagana tatha leak/proof trial dena. , pan. quad. vapour shell adi ka fin type cyclone fit karna. naya 8/10 mm plate se banakar fit karna tatha welding kar santoshjanak trial dena. , quad/pans par sthapit vibhinn steam ke gale/kamzor/leaky valves ko kaatkar/kholkar hatana tatha valve ki vanchhit marammat uparant nirdeshanusar fit karna. , air cooled/dry seed/vacuum/twin vertical crystallizer ki drive ke kshatigrast/ghise hue worm wheels ki gland housings ke bush badalne ke liye worm wheel evam worm shaft housings ko dismantle kar alag karna. gland housings mein naye gun metal bush lag jane par housings ki fitting uparant uplabdh karaye gaye worm wheel evam worm housings ko poorv ki bhanti fit kar alignment karna. , vacuum crystallizer ke shell ke gale/kamzor bhagon ko kaatkar hatana. nai/purani plate se shell modkar yathasthan fit karna. andar aur bahar se leak/proof welding karna tatha bahar se vanchhit strengthening karna. , air/water cooled/vacuum/twin vertical crystallizer ke kshatigrast danton wale worm evam worm wheel ko dismantle kar hatana evam unke sthan par naye worm evam worm wheel fit karna. reduction gear evam motor fit karke alignment karna evam trial dena. , pans/crystallizers par lage vibhinn gutters mein se kamzor gutters ko kaatkar hatana. purani plate se banakar lagana. , air/water cooled crystallizers ki purani/kamzor/tooti hui shaft ko dismantle karna. nai shaft taiyar kar yathasthan lagana evam samast arms lagakar santoshjanak trial dena. , air/water cooled crystallizers ki shaft ke gale/kamzor bhag ko kaatkar hatana. m.s. plate se shaft taiyar kar naye pipe ki shaft yathasthan fit karna evam samast arms poorv ki bhanti lagakar santoshjanak trial dena. , crystallizers ki drive shaft ke dono taraf dheele hue/ghise gun metal bush bearings ko nikalna. naye bush fit kar trial dena. , air/water cooled crystallizer ki shaft par lagi kamzor arms ko kaatkar hatana aur m.s. plate/pipe se nai arms fabricate karke shaft par lagakar sucharu trial dena. , air/water cooled crystallizer ke leaky/kamzor gate valve ko repair karke leak/proof fitting karna. , spray hetu sthapit mf 35x35 spraypumps ke elliptical suction pipes mein se gale/kamzor section pipes ko dismantle kar hatana. 8/10 mm moti m.s. plate se sample anusar may strainer fabricate kar yathasthan fit kar leak/proof trial dena. , quad/pans ke condenser mein lage multi/jet spray boxes ki vanchhit marammat karna. , spray pond ke main header. branch header evam branch lines ke gale/kamzor bhagon ko kaatkar nirdeshanusar nai evam purani plate se taiyar kar yathasthan fit kar leak/proof trial dena. , common injection header ke kamzor bhag ko kaatkar hatana. naya fabricate kar yathasthan erection kar leak/proof trial dena. , injection. spraypump ki drive motor ke gale/kamzor resistance box taiyar karna. sabhi internals fit karna. connection kar santoshjanak trial dena. , vertical spraypump ke gale/kamzor base frame ko dismantle karna. poorv ke anusar naya bed fabricate kar level karke yathasthan lagana evam pump fit kar alignment kar dena. , pans ke gale/kamzor feed distribution headers ko kaatkar hatana tatha unke sthan par nirdeshanusar m.s. plate
Tender For supply of 35210009004543 compressor capacity 1 5tr f r 32 , 35210009004544 compressor capacity 2 0 tr f r 32 , 51910209000018 thermostat water cooler type u50 2064 , 35210009001774 thermostat mm u 50 2059 , 35210009004690 single phase preventor f tower ac ma51bc , 35210009004694 compressor relay 220 230vac 4 7a , 60210859000873 pump high vacuum portable 230v 10 , 35210009004314 universal pcb with remote f split ac , 35210001000119 condenser coil f window ac 1 5t voltas , 71450007030205 valve pres relief f refrigerant 22 , 51010201251305 gauge pressure range 30 hg 0 150psi , 51010201251306 gauge pressure discharge range 0 300psi , 35210009004702 sensor coil temp 20 to 100deg 5k 100k , 35210009004703 sensor air temp 40 to 105 deg cent 10ma , 35210009004701 contactor single pole 25a 230v split ac , 35210009004132 condenser coil f ac 4501716 1 5t voltas , 35210009003878 o d unit fan motor cw 1 5t split ac 65w , 35210009004319 cooling coil washer 7 10bar 220v 4l min , 51910009000086 drier liquid line conn 5 8x5 8in flare , 35210009001803 compressor rotary sealed f 1 5t ac , 35210009003356 air cooled condenser f split ac cap 2tr , 35210009003879 o d unit fan motor ccw 1 5t split ac 65w , 35210009001806 runner impeller f a c cap 1 5t 7 5 8in , 50510401001675 capacitor 50mfd 5 440vac , 50510401001480 capacitor 2 5mfd 440vac 40to 85deg c , 50510401001485 capacitor 10mfd 5 500vac * /bid number : gem/2026/b/7691485 + /dated: 22-06-2026 ' ' / bid document 1 / 38
Tender For bid to ras corrigendum : supply of w96716155937 drg: 31611770113 rev: 00 condenser air evacuation package (vacuum pump) spec: he57016 re , w97716117106 supervision of commissioning lump sum per man day charges at site, including every expe , w97716117114 supervision of commissioning lump sum per visit charges (to & fro) including travelling