39811211 repairing replacement of various expansion joints of flue gas duct just above and below aph hot pa duct sa duct of unit 02 of 3x210 m.w.a tps anpara during overhauling....
39613018 construction of rail over bridge rob and widening strengthening of connecting road with fgd flue gas desulfurization for rihand stage ii and iii at ntpc rihand dist sonbhadra as per uploaded tender doc...
39589746 tender for on engineering, procurement and construction (epc) basis for selling up of “wet limestone based flue gas desulphurization (wlfgd) system” and auxiliañes for its generating station (2x600 mw) at sonebhadra district, uttar pradesh, india,...
39534003 sale of gypsum produced from flue gas desulphurization plants from ntpc simhadri....
39484190 bids are invited for spares of flue gas analyzer for ntpcdadri 2x490mw project (q3) total quantity : 1...
39375956 fabrication / repairing work of air and flue gas ducts, gates and damper of fan section during overhauling of unit no.12 ( 2×200 mw ) btps, obra...
39340217 round the clock routine / preventive & breakdown maintenance work of the c&i field equipment related to tsq, tsi, tcl, dehc, ehg and das of main turbine and its auxiliaries, common auxiliaries, c&i field equipments related to bsq, apc, bms, mft and das of boiler side, soot blower and its modules, c&i field equipment’s ash handling, esp rotary hopper and its module, ash water pump house and its auxiliaries and annunciation system in 2x500mw btps anpara of unit no. 4 & 5. round the clock routine / preventive maintenance work 2 round the clock routine / preventive & breakdown maintenance of c&i field equipments related to tsq, tsi, tcl, dehc, ehg and das of main turbine and its auxiliaries of 2x500mw btps anpara of unit no. 4. 3 round the clock routine / preventive & breakdown maintenance of c&i field equipments related to tsq, tsi, tcl, dehc, ehg and das of main turbine and its auxiliaries of 2x500mw btps anpara of unit no. 5 4 round the clock routine / preventive & breakdown maintenance of c&i field equipments of common auxiliaries like compressor house, wtp, cpp, swas, & cwp etc. installed in 2x500mw btps unit no.4 & 5. 5 round the clock routine / preventive & breakdown maintenance of c&i field equipments of boiler side related to bsq, apc, bms, mft and das. soot blower and its modules, c&i field equipment’s of ash handling, esp, rotary hopper and its modules, ash water pump house and its auxiliaries of 2x500 mw, btps, anpara. ( unit 4 ) . 6 round the clock routine / preventive & breakdown maintenance of c&i field equipments of boiler side related to bsq, apc, bms, mft and das. soot blower and its modules, c&i field equipment’s of ash handling, esp, rotary hopper and its modules, ash water pump house and its auxiliaries of 2x500 mw, btps, anpara. ( unit 5 ) . 7 round the clock c&i breakdown maintenance work in c&imd i , btps for both the units. 8 servicing and overhauling of light actuators during breakdown for limitorque l120 40 smc 04 smb 0, 00 etc., rotork k 30, 60, 150 h&b control actuator rs 04 1.0c etc. 9 servicing and overhauling ofmedium actuators during breakdown for limitorque smb 000, l120 80 rotork k300, k600 f, h&b control actuator rs 10 3, rs15 5.etc 10 servicing and overhaulingof heavy actuators forlimitorque l120 420 / 190 smb 2, 3rotork k1000, h&b control actuator rs 20 4, rs 50 5 etc. 11 servicing and overhauling ofdiaphragm type light pneumatic actuator with all accessories for hytork make, masoneilan / dresser make 12 servicing and overhauling ofdiaphragm type heavy pneumatic actuatorwith all accessories for masoneilan / dresser& gadalious make 13 round the clock breakdown maintenance work in c&imd ii, btps for both the units ) 14 servicing and overhauling of light actuators during breakdown for limitorque l120 10, 20, 40 smc 03, 04 smb 00, 1 etc., rotork 11az, 7az, k 30, 60, 150 etc. gear boxes like hb1 / hb2 / hb3 / hb4 / nsbc, coc gear box, seal air gear box 15 servicing and overhauling ofmedium actuators during breakdown smb1, 2, 3, l120 80 rotork k150, k300, k600 f, auma sa100e, etc. gear boxes like f10e , f14e, goa, g1 / g2a, nsbc, rc feeder reducer gear box 16 servicing and overhauling ofheavy actuatorsduring breakdown, rotork k1000, auma sa30, 100e etc. , gear boxes like f10e , f14e, goa, g1 / g2a, nsbc, rc feeder reducer gear box 17 repair kit / seal kit replacement in light pneumatic / hydraulic actuator. sadc, igniter, oil gun, mill coal pipe purge air damper, pneumatic operated actuator at oil station, hp bypass temperature control valve, replacement of diaphragm in cooling water shutoff valve and soot blowing system. 18 repair kit / seal kit replacement in heavy pneumatic / hydraulic actuatormill coal pipe outlet, primary and cold air shutoff gate, ash gate at ssc, hp bypass control valves, mbfp scoop tube actuator, replacement of diaphragm in spray water shutoff valve. 19 flue gas oxygen analyzer cell / heater replacement...
39136710 collection of various sample i.e., rcf & coal rakes coal, flue gas, pulverized coal, bottom ash, fly ash, oil, hydrogen gas & water samples from 2x210mw & 2x250mw, parichha for various analysis to be done at respective central chemistry labs of ptpp, parichha....
39056745 tender for routine, preventive and break down maintenance of id / fd / pa fans, fo pumps, flue gas duct, aph and its associated parts of unit no 4 and 5 of btps, anpara....
39033767 bids are invited for flue gas analyzer_ schedule 1_ item_ 10_ m9438096038_ 100228606 ( q3 ) total quantity : 2...
39006449 bids are invited for custom bid for services overhauling of air and flue gas ducts of boiler of 5 x 210 mw and 1 x 500 mw units for two years at unchahar...
38866413 supply of insulation pads ( lrb wool ) , g.p. sheet and fixing the same over the outer surface of steam pipe lines, feed water lines, drain lines, ibd tank, aph, secondary & primary air ducts, flue gas path from boiler to esp out let gate, outer surface of boiler path i & ii, ducts of boiler area during overhauling of unit 5, 2x250 mw and outer surface of duct of pa, fd, id fan and upto chimney, milling area and it’s duct & dampers of unit no. 5& 6 of 2x250 mw, ptpp, parichha, jhansi....
38788057 tender for dismantle, erection and fabrication work in different houses of sugar mill dismantling and scrap pipeline ( including nipple band flange ) from 15 mm to 300 mm dia put in the yard dismantling of ms pipe ( including nipple band flange ) of dia more than 300 mm and putting in scrap yard. 15 mm to 300 mm m.s. or s.s. pipeline position by fitting and giving trial. making ms pipe of more than 300 mm diameter with 6, 8 and 10 mm ms plate and making and replacing ms or ss nipples of 15 mm to 300 mm dia. ms nipul of size above 300mm dia make up from 15 mm to 300 mm ms pipe ms band of size more than 300 mm dia. from 15 mm to 1200 size, cutting and making of ms flange from plate and drilling and fitting. making and converting ms / sst from 15 mm to 300 mm dia. of making m.s.t. of dia more than 300 m.m. and change. , cast making from 15 mm to 300 mm dia and change , making of casings up to dia more than 300 mm and change. valves from 15 mm to 300 mm in size opening , valves from 15 mm to 300 mm in size tie . , opening of valves of dia more than 300 mm fitting of valves of dia more than 300 mm. straightening of bent circular plate. corroded part of vapor pipe, tank bezel etc. change. dismantling of light structure fabrication of light structure erection of light structure dismantling of heavy structure fabrication of heavy structure erection of heavy structures round or rectangular tank with ms plate make and change removing corroded m.s. gutter and replacing it with a given plate, fixing it in place and strengthening it. from 15 mm to 150 mm diameter pipeline, making round coils and replacing them with nipples and flanges, fitting the coils in place and giving trial with satisfactory hydraulic testing. making rectangular coil from 15 mm to 150 mm dia pipeline with nipple and flange and fitting the coil in place and giving trial with satisfactory hydraulic testing. opening and re tying of pipelines of different sizes ( of different houses ) including valves and bands etc. for cleaning. cutting and re installing the header above the damaged 6* at different places and all related giving trial by fitting nipple valve etc. replacement of 1600 mm to 900 mm dia throated man hole by making 8 or 10 mm plate. making m.s. beds for motor pump and reduction gear box from 5 to 50 hp and giving satisfactory trial after fitting and alignment. making ms beds for motor pump and reduction gear box from 51 to 100 hp and giving satisfactory trial after fitting and alignment. making ms beds for pumps and motors ranging from 5 to 50 hp, giving satisfactory trials after fitting and alignment. making ms beds for pumps and motors ranging from 51 to 100 hp, giving satisfactory trials after fitting and alignment. dismantling of corroded ms plate of machinery installed at various places and fitting it with new plate. ( patching work ) fabricate the juice tray of the mill from ss or aluminum plate and do the erection and complete the related connection work and give the trial. after removing the old runner of cane carrier, bagasse carrier, bagasse elevator and return bagasse carrier, fit the new runner and give a satisfactory trial. give satisfactory trial by removing old runner of secondary rack carrier, inter rack carrier and fit new runner. removing damaged side and wtom plates of secondary rack carrier and inter rack carriers and installing new side and wtom plates and for stranding from outside applying agile. cutting out the worn mesh bottom tray of the old screw conveyor and replacing it with the same bottom tray as before. tadayav but without mesh. renovating the gutter on the dsm screen placement by making juice rings of mill rollers from m.s. plate placement cane carrier side plate and bagasse elevator bagasse carrier rbcs side and bottom plates replace damaged ones. damaged side plates of fiberizer leveler and chopper change to making new rakes of secondary and inter rake carriers. rack repairing of secondary and inter rack carriers. by cutting the corroded plates of the trough of the inter rack carrier. removal and 8 or 10 mm given in its place key plate installation and trial. remove square bar of trolley of cane unloader and fix new square bar and give satisfactory trial. new plate by removing the central plate of the fiberizer fabrication and giving a satisfactory trial. dismantling the top guard of trpf of the mill and putting it in the scrap yard and new 8 to 10 mm. top guard made from plate and fitted satisfactorily , give trial cutting pine apple chevron groove of mill roller | , welding the cut teeth of the crown pinion of the mill and correcting the teeth with the grinder by welding with the hardfacing electrode mentioned on it. welding and sizing of mill cut tailwar make according to welding of trpf rollers of the mill and correcting the cut side by welding or by applying plate doing. secondary rack carrier inter rack carrier bagasse carrier bagasse elevator removal of corroded egil under the runner of rbc and replacing it with new egil. making and fixing the juice distribution tray attached to the pipeline of the juice pumps of the mill. cutting and removing the old troughs of all the three inter rack carriers on the mill house and fixing the troughs as per instructions from the given 10 mm plate and giving trial. cutting and removing the old trough of the secondary rack carrier fitted on the mill house and making a new trough from the given 10 mm plate and giving a satisfactory trial. by removing the damaged partition plate of the anvil plate of the fibroiser, replace the new plate of 12 mm. installation, alignment and | the dsm screen fixed on the mill house was hugged. cutting out the part and correcting it by applying the given plate. 300 to 450 psi by removing the damaged / weak sulfur melter of satvik type furnace and fitting the newly made coil from 10 or 12 mm plate. give trial by hydraulics. according to the sample from the seamless pipe given to the sulfur melter coil size 3 and 4 inches of the film type furnace. fabrication and 300 to 450 psi hydraulic. give a trial replacement of leaf flat iron for rubber packing of top and bottom header of juice heater and giving trial by applying rubber packing. removing the condensate bottle of juice heater quad semi condenser vaporcell and fixing it according to the sample from the given new 8 or 10 mm plate and giving it a trial. cutting out the old damaged agitator of vacuum filter size 8 16 feet and preparing and trialling a new agitator with angle channel etc. as before. cut out all the partition plates of the header of the juice heater straight and circular. after cleaning the tube plate beforehand, make a new circular and straight partition plate from a plate of 10 or 12 mm. prepare header as before by applying ms strip and give trial by applying rubber strip. dismantling the scrubber cooler flange cover nipple and pipeline of satvik / film type furnaces, taking out the cooler pipe etc. and or making a cell out of 10 12 mm plate and all the cooling pipes. cutting out the damaged bottom cone of juice sulphiters recovery tower and fitting a new cone from 12 mm plate. by installing related pipeline , to give a trial dismantling the damaged tower of syrup sulphiter. putting out and making a new tower from 8 or 10 mm plate as before and giving trial by connecting nipple, manhole, partition plate, air bent pipe and related pipeline. heavy / light filtrate juice tank mounted on small vacuum filter | ( dia 1 m 0 c height 1.5 m 0 approximately ) by cutting and removing 10:00 mm plate making tank as before by installing related nipple, flange etc. pipeline , give trial heavy / light filtrate juice tank mounted on large vacuum filter | ( dia 1.5 m c height 1.0 m approx ) cutting out and 10:00 mm plate as before dismantling and throwing out the old damaged mud tank ( dia. 2.5 m x 2.0 m height ) of small vacuum filter and making a new one with cover from 10.00 mm plate and preparing nipple flange manhole and giving it a trial. inside the juice sulphiter, prepare perforated plate with old / new plate of about 8.00 mm thickness / 35 m dia. to give a trial dismantling of after burner cooler of satvik or film type furnace, replacement of damaged pipe of 12 mm inside water jacket with new seamless pipe. prepare and give trial as before by putting on jacket etc. take out the catcher ( measurement 1.2 x 1.5 m ) mounted on a large vacuum filter and prepare a new catcher with a partition plate from 10:00 mm plate as before. preparing and fitting the relevant nipple flange line making the shell of sulfur furnace by bending it from 12 or 16 mm plate and making front and back cover and water jacket and giving trial by making all the connections like before. replacing the gully plate of mud mixture with new plate and by making the screw conveyor attached to it as before give a trial by applying a place. ( lamsum ) cut out the corroded base plate of the door and fit it with the new plate as before. ( lamsam ) cut out the overflow gallery inside the syrup sulphiter and the syrup box outside which is damaged and give a trial by making it from the given 8 or 10 mm plate as before. ( lamsum ) dismantle the condenser of the vacuum filter and put it in the scrap yard and trial fit it by making a condenser from the given 8 or 10 mm new plate. ( lamsum ) dismantling the incoming and outgoing box fitted between the juice heaters double beat valve and the juice heaters header, make a new one from 12 mm plate and give a satisfactory trial. dismantling worn out manholes at juice sulphiter, syrup sulphiter and other places, making new ones and installing them in place. cutting out one meter length necked nipple of size 400 mm 4 fitted in the vapor line of juice heater and making new ones as before. dismantle the foaming chamber of the clarifier which is damaged or weak and put it in the scrap yard and give a satisfactory trial by erecting the foaming chamber with the given new 8 or 10 mm thick plate as before. ( lamsum ) removal of gully body of 16 inch angle valve of juice heaters vapor and exhaust and modding with new 10 mm thick plate and giving trial. ( lamsum ) cutting out the damaged vatum tank ( measurement 2.25 x 2.45 m approx ) of water weighing scale and making a new one with 10 mm plate. preparing and giving trial as before by installing related pipe line nipple support etc. by cutting the side plate of the overhead hot water tank removing and fitting a new one from 8 or 10 mm plate and giving a satisfactory trial removal of damaged watm tank of juice weighing scale, replacement of tank with new plate and giving trial. laga 17 meet g00 meet unnali nima removal of damaged and damaged internal parts of vapor cells and service cells fitted in quad bari, installation and trial of new ones. ( lamsum ) ( size 2 x 1.5 m 0 ) taking out the tubes, weighing them and depositing them in the store. old brass or ss of juice heater and semi condenser weighing out old brass or ss tubes of quad and vapor cells and depositing them in the store. expanding juice heater and semi condenser by fitting new brass tube or ss tube and giving it hydraulically at 75 to 100 psi. expanding quad and vapor cell by fitting new brass tube or ss tube and giving it hydraulically at 75 to 100 psi. taking out the quads external catcher and replacing it with a sore agile channel and flat iron trial give . ( lamsum ) calendrias condensate box with quad body and vapor cell cutting out the semi condenser vapor cell, bottom saucer of quad along with valve, pipe line and nipple etc. making bottom saucer from 10 or 12 mm plate as before and giving trial by fitting related pipe line nipple and valve etc. ( lamsum ) open the top cover of the semiconductor to take out the tube and after applying the packing, tie the cover as before and give it a trial. open the top cover of the new semiconductor to take out the tube, re tie it with a joint and give it a trial. re fabrication of external catcher / vapor body of new semi condenser ( 1000 sq. m ) from 8 / 10 mm plate with die cut. ( size dia 25m height 3.5m ) / ( size dia 2.5m height 3.5m ) dismantling the quad catcher bottle and putting it in the scrap yard and making a new bottle of 1.2 m long x 0.6 m dia from 10 mm new plate and making connection and giving vacuum trial. ( lamsum ) cutting out the corroded distributor of the pan and putting it in the scrap yard and making a new one from 8 or 10 mm plate, stranding and giving trial. cutting out the damaged umbrella of the pan and making a new one from 6 or 8 or 10 mm ms plate and its stranding and trial. ( lamsum ) weighing out the old brass tubes of the pan and depositing them in the store. expanding by fitting new brass tube in the pan and giving it hydraulically at 100 psi. take off damaged pan catcher and dump in scrap yard and make a new one from 8 or 10 mm plate and give trial by fitting element and vapor pipe as before. ( dia 1.5m x 2.5m height ) cutting out the cyclone stuck above the sugar dust miller tank and replacing it with 5 or 6 mm. the knotted left suit of 1350 kt centri machine. remove it and make a new one from 3 mm plate. down the transit heater mounted on the top of the c sentry0 machine. cleaning by removing its side plates, blinding the leaking tubes and hydraulically placing them in place. putting on and making all connections. opening the blind fitted in the pipeline of the spray system. replacement of corroded nozzle cluster, cleaning, replacement of corroded branch pipe line and tie all blinds opened after cleaning and satisfactory trial of the system. by removing the worm wheel of vacuum crystallizer and crystallizer, replacing its cut gun metal bush. after that, by putting the worm wheel again in its place, the same | alignment of worm shaft rg box motor and successful trial. make the corroded side cover and top corroded plate of id fan fixed on sugar dust with 8 or 10 mm plate and replace all the angle channels attached to its bottom frame by strengthening and placing it in place. ( lamsum ) removing the old tail pipe attached to the pans and sending it to the scrap yard and fitting the new ss tail pipe and giving a trial. ( lamsum ) removal of corroded side plates and roof plates of boilers and replacing them with 3 or 5 mm thick plates of ms and fixing the old ones with correct plates. cutting out the corroded plates of flue gas ducting of boilers and new ms of 5 mm thickness. placing a plate dismantling of damaged parts, side plates / shells / cones etc. at various places and fabricating them with new plates. installation and trial. cutting and replacing corroded plates of id fans. removal of damaged expansion joint fitted in flue gas ducting of boiler no. 1 and 2 and fitting new one from 3 or 5 mm plate. cutting out the damaged ash soot of boilers and making new soot from the given plate plate and giving trial. cutting out the corroded part of the bagasseol suit and blower installed below the bagasse elevator and patching it with a new plate. replacement of throated suit of bagasse feeder of boiler no. 1 and 2 with ms plate of 6 or 8 mm. cutting out the corroded manholes of flue gas ducting of boilers and vat scrubbers and making and installing new manholes. cut out the defective mesh fitted in the bagasse elevator and give a trial by fitting a new mesh. cut the old drain vessel tank of bat scrubber no. 1 and 2. removal of tax and fitting of new tank and drain , pipe welding. removing the broken bed of transmission gear of mills and making a new one from the given 40 and 25 mm plate. after placing all the plumber blocks in place, after aligning them, the transmission gears. successfully trial by putting it in place. , removal of the screw conveyor installed on the mill house and replacing it with a new screw conveyor made of 6 mm plate, alignment and satisfactory installation. to give a trial , cut and remove the damaged top cover of trpf of the mill and make it according to the sample from the given 8 / 10 mm plate and place it accordingly. removal of drive and stool of molasses conditioner by cutting and making a new one and repairing and fitting the cut shaft by welding and give a satisfactory trial. cutting out the entire 40 cm perimeter of the taper cone of the pans and the cell adjacent to it and cutting out the washing coil inside it and all the connections related to it and fabricating it from 10 or 12 mm plate and putting it in place and making all the connections related to it and doing a satisfactory trial b. magma mixer or pugmill making a new 6 meter length from new or old plate of 10 mm and putting it in the scrap yard. cut the gutter inside the mixer from inch size pipe and fit all the arms and run and give a satisfactory trial. to take down the bagsilon pipeline after digging it and giving it a trial by fitting it at a height of 14 meters by applying necked pipe band support clamp etc. ( lamsum ) removal of old and damaged rail of bridge of cane unloader and installation of new rail given in its place and trial by strengthening it. cutting out the rotten main holes of boiler no. removing the corroded top cover of the tee above the pans and making a new one from 10 mm plate and giving a satisfactory trial. ( lamsum ) removal and replacement of worn out water coils of crystallizers and satisfactory cutting out the corroded distributor plate of pans and fitting a new one and giving a satisfactory trial. ( lamsum ) pan station condenser and catalyser necked. fixing of platform made from old plate. dismantling of damaged rectangular melter of film type sulfur burner and replacing it with given 8 / 10 mm m.s. plate ( size 3.0m x 2.0m x 1.75m ) after completing all work and trial ( lamsum ) 8 or 10 | making a new one from m.m. plate, making connection of vapor pipe, stranding as per requirement and | to give a trial ( lamsum ) cutting out the left saucer of the pans and re welding them by fitting rings and giving a satisfactory trial. ( lamsum ) , remove the old tray of the hopper and put it in the scrap yard, make a new one from 3 or 5 mm plate and give a satisfactory trial. ( lamsum ) taking out the plate of corroded down take of the pans and making a new one by bending it from 8 or 10 ms plate and giving a satisfactory trial. ( lamsum ) correct cutting and alignment of base box of bagasse carrier and runner of rbc to a satisfactory level to give a trial modified sugar shoots of graders in dryer house || to do and give satisfactory trial. dismantling the taper core of the maceration water tank, making a new one, facing the seat of the taper cone of the tank and cutting the center rod in the old pipe and fitting the center rod in the new pipe and balancing the tank and giving a satisfactory trial. ( lamsam ) cut out old hopper and make hopper by bending it with new plate and make its frame with angle, aligning driving shaft by fitting and giving satisfactory trial. ( lamsum ) cutting and dismantling the old melted sugar melter, removing the reduction gear and motor mounted on it, making sugar melter from the given new plate and shaft. alignment by fitting the reduction box and motor etc. and all the pipelines related to it. making connections and giving satisfactory trials. ( lamsum ) , removal of old box of old semiconductor and new box from given 10 mm plate 850 c 850 | welding from inside and outside after making mm size and fitting the boxes on top of the semiconductor. by removing the old double beat valve on the juice heater. 20 given to install new beat valve in its place. making frame / base from mm plate, new double. fitting beat valve and giving satisfactory trial. to install a new centrifugal machine, its platform was removed. after installing the new machine, prepare its beam structure. installation and re platforming. ( lamsam ) strengthening of the header of vapor lawn juice heater and removing the cover of juice heater, repairing the cover and fitting the cover. ( lamsum ) fitting a new vertical pump in the injection house with a motor etc. on top of it and installing a 20 meter pipe line of 650 mm diameter related to it and making three bands of 650 mm dia related to it and giving a successful trial of the pump. ( lamsamm ) cutting out all the coils and all the nails attached to the compartment of the clarifier and fitting them in place after completion of the work. cleaning the surface of the vertical side plates of the compartment of the clarifier and overlapping with the given 6 mm ms plate and cutting and fitting the given ms plate and flat iron at the remaining places and giving leak proof trial after complete welding work. ( dia 30 ft, height 5 ft ) ( lamsam ) to the choked distributor of the clarifier compartment. cut out and put in scrap yard and given 6 / 8 | making and fitting a new one from mms ms plate. give a satisfactory trial by doing all the work. ( lamsum ) fabricate the weak cell of juice sulphiter with the given 10 mm ms plate and fit it by overlapping it all around and do all the connections etc related to it and complete all the welding work. give a satisfactory trial. ( lamsum ) running a reamer to make a hole sign in the tube plate of juice heater, after making a hole sign, fitting all the tubes ( 312 nos. ) and expanding them from both the places. giving satisfactory hydraulic trial. ( lamsum ) cutting out the damaged taper cone, sewal, cell ( from the top of the tube plate ) of the pan and fabricating it with a new 12 mm ms plate and fixing all the connections related to it as before and at different places throughout the cell from inside. all connections related to the syrup tank located on the pan. cutting and removing the platform, staging etc. and cutting and removing the syrup tank and putting it in the scrap yard and making a new syrup tank by fabricating it from the given 6 mm plate and fitting it in place and all related to it. making connections etc. and giving a satisfactory trial after completing all the work. ( lamsum ) ci sluice valve 24 dia located on the ejection and nrv and all the connections related to it cut off and put in the scamp yard and in its place the new pop up valve given 24* dia is modified. completion of work and giving satisfactory trial. ( lamsam ) , making and fitting a siphon of 150 mm and giving a satisfactory trial. making and fitting siphons of 100 mm dia and giving satisfactory trials. ( lamsum ) installing flowmeters at different places and giving satisfactory trials by fitting related nipples, beds, flanges and siphons etc. dismantling the damaged mesh of the saxon pipe located on the injection and making and fitting a new one from the given ms plate. removing the drive of mechanical circulator mounted on pan no. 6 and cutting out the base plate of the drive and preparing 1100 mm dia base plate from 25 mm ms plate. stop the shaft by giving support and align it by fitting bush, fit the motor by putting stand and give satisfactory trial. ( lamsum ) cutting out the damaged plate of the shell near the roof of sheera tank no. 1 and replacing it with a new one made of 06 mm plate and replacing the related connections and giving a satisfactory trial. ( lamsum ) the boiler installed in the mill was completed by taking out the id fan of 42 kg pressure capacity. removing the casing from the foundation, taking the newly ordered casing and fan to the site in its place and removing the ash chute and machine falling on the way and re installing the ash chute and machine, after that placing the casing on the foundation, water. labeling and id according to the damper of the fan. after installing and fixing the casing, do the modification in the ducting of the id fan, and then put the id fan in the main shaft casing. fixing cover and alignment on satisfactory trial rbc pillar with ms pipe / angle / channel. build and install a tin shed ( lamsam ) cutting out the damaged casing of bagasillo fan and making a new one from the given 8 mm ms plate. installation and satisfactory trial. dismantling the damaged channel, angle and beam etc. of the platform located on the crystallizer and fitting the given channel, beam and angle etc. ( lamsum ) dismantling the entire ms plate casing ( length 17 m ) of sugar elevator and modifying it with the given ms plate and fixing it in place. take down the sugar grader and dismantle all the damaged angle channels and plates etc. and replace them with the given ms channels, angle plates etc. and give a satisfactory trial by putting them in place. ( lamsum ) after dismantling the trpf bottom cover of the mill, put it in the scrap yard and make the cover from 8 / 10 mm plate and fit it in place and give it a trial. ( lamsum ) removing the damaged juice tray ( which is mounted on the mill head stocks ) of trpf rollers and putting it in the yard and replacing the new tray with the newly given 8 / 10 mm plate. placement ( lamsum ) cutting out the damaged furnace suit of the boiler and fixing it by making of 6 / 10 mm plate ( lumsam ) juice tank size 1.4 m dia, 1.5 m length installed at mill no. 01, remove the damaged one and put it in the scrap yard and make juice tank from the given 8 / 10 mm plate and do the erection in place and give trial by connection as before. ( lamsum ) juice tank size 1.3 meter dia, 1.5 meter length installed at mill no. 02, remove the damaged one and put it in the scrap yard and make juice tank from the given 8 / 10 mm plate and make erection in place and give trial by connection as before. ( lamsum ) juice tank size 1.0 m dia, 1.5 m length installed at mill no. 03, removing the damaged one and putting it in the scrap yard and making juice tank from the given 8 / 10 mm plate and erecting it in place and like before connection and trial. ( lamsum ) juice tank size 1.0 m dia, 1.6 m length installed at mill no. 04, remove the damaged one and put it in the scrap yard and erect the juice tank from the given 8 / 10 mm plate and do the erection at the place and give the trial connection as before. ( lamsum ) remove the damaged / leakage juice tank installed on the skin juice and put it in the scrap yard and erect the new one from the given 10 / 12 mm plate and give trial by making related connections etc. mill no. remove the gutter installed on 01 which is damaged and put it in the yard and make a gutter with the given new pipe line / plate and install it at the place and give a trial connection. ( lamsum ) juice tank size 2.15 m dia, 3.0 m length installed on the skin juice pump, removing the damaged / leakage tank and putting it in the scrap yard and erecting a new one from the given 10 / 12 mm plate and removing the damaged watm guard of cow pinion of mill no. 01, 02 and 03 and putting it in the yard and fitting the cover guard according to the sample from the given new 2 / 3 mm plate. ( lamsum ) removing the damaged top guard of cow pinion of mill no. 01, 02 and 03 and putting it in the yard and fitting the cover guard according to the sample from the given new 2 / 3 mm plate. ( lamsum ) mill no. removing the damaged watm guard of 04 cow pinion and putting it in the yard and fitting the cover guard with the given new 2 / 3 mm plate as per the sample. ( lamsam ) mill no. removing the damaged top guard of 04 cow pinion and putting it in the yard and fitting the cover guard according to the sample from the given new 2 / 3 mm plate. ( lamsam ) mill no. making scraper of under feed roller as per sample from given new 12 / 16 thick m.s. / s.s. plate / m.s. rod / m.s. square as per damaged scraper of under feed roller of 04 and giving satisfactory trial ( lamsum ) mill no. increasing the length of interrack carrier by cutting the tail end of interrack carrier installed on 04 and giving satisfactory trial by jointing runner, side plate and labeling the drive shaft and tail end shaft line ( lumsum ) . mill no. cutting and removing the bed of the last motion of the transmission gear of 03 and making the bed as before from the given new 25 / 40 mm plate and according to the plumber block, drill for the bolts etc. and give a satisfactory trial. the line of 20 ton capacity eot can installed in the mill house has been cut at several places, repair it and replace the rail as per requirement and postpone it satisfactorily. ( lacsum ) c.i. sluice valve 24 dia located on the sprue and cut all the connections related to it and put it in the scrap yard and replace it with the new popup valve 24* dia, modified to fit it and after completing the work, give a satisfactory trial. ( lamsam ) dismantling the resistance box and making a new one from the given m.m. plate and fixing and strengthening as per the location and giving leakproof trial by welding. ( lamsam ) cutting out the damaged monitor casing and ribs inside the centi machine and fabricating it with new 12 mm ms plate and giving a satisfactory trial of the work. ( lamsum ) completely cutting out the taper cone of the dome of pan no. 3 and making a new one from 12 mm new ms plate. ( lamsam ) completely cutting out the taper cone of the dome of pan no. 3 and making a new one from 12 mm new ms plate. ( lamsum ) cutting and removing the necked box of the telescope of the door and making the box from the given plate, installing a new pipe line of 150 mm size for the valve, the upper cover, welding and trial by fixing it. ( lamsam ) de installation of platform, pipe, tack, left cone etc. under body no. 2 of old quad set and de installation of claydria and erection of new claydria and satisfactory vacuum trial after completing all related work. ( lamsum ) cut the ci sluice valve 12 dia and nrv and all its related connections on the injection and put it in the scrap yard and complete the work by modifying it to make popup valve 12 dia instead and give a satisfactory trial. ( lamsam ) old corroded band of saxon pipe of ejection and spray pump, cut the reducer and put it in the scrap yard and cut and clean the flange and make a new band and reducer and fit it and test it by welding. decommissioning of faulty cyclone, mud tank box, flavor valve etc. fitted on vacuum filter and making new ones from the given 5 mm plate and making box flapper valve and making stents from boiler tubes, making platform and giving trial by doing all the work. cut out the side plate of the vacuum filter ( size 14 26 ) and the damaged plate of the left tray and fix it by making it from the given 10 mm ms plate and fit all the connections ( nipples, box band ) etc. and test it by leak proof welding. ( lamsam ) cleaning of the egil fitted in the top above the clarifier and overlapping with the given 6 mm ms plate and egil ( 50 x 50 x 6 mm ) cleaning the surface of the left plate of the first compartment of the clarifier and cutting the bud of the given 8 mm ms plate. 100 mm hole in bud. overlapping with cut plate and vertical and | flat iron on all periphery plate with watm plate | giving leak proof trial by applying. ( lamsam ) the element of the catcher ( size 75 x 75 x 8 mm ) should be made at an angle to the pan. ( lamsum ) dismantling the damaged scroll of mud mixture and fixing it by making a new one from the given 4 mm ms plate. and give trial by applying like before. semi condenser ( 800 m2 heating surface ) cut out the damaged external catcher and fix it with the given 86 10 mm ms plate as before and make all related connections satisfactory. to give size 2.5 meter cup x 2 meter height ( lamsum ) cut and remove the damaged shell ( above the tube plate ) of semi condenser ( 1000 m2 heating surface ) and fix it by making a 3.5 m x 4.5 m height cup from the given 10 mm ms plate and give a satisfactory trial by making all the related connections. ( lamsum ) cut out the damaged shell ( above the tube plate ) of syrup sulphiter and fix it by making a 2.5 m x 7.5 m height cup from the given 8 / 10 mm ms plate and give a satisfactory trial by making all the related connections. ( lamsam ) all damaged cooling in crystallizer no. 6 and 7 dismantle with quay a center shaft a worm wheel drive throwing it in the scrapyard. ( lamsum ) making coil of 200 meter square cooling surface in crystallizer no. 6 and 7 with given 3 / 4 dia ms pipe as per drawing and giving trial by hydraulic testing on 75 chap and related to it. , damaged agitator of vacuum filter size 14 x 26. cutting out and ms angle channel etc. prepare and install a new agitator as before and trial it after doing all the work related to it. ( lamsum ) to keep the clear juice filtration tank at a height of 4 meters, make and install four columns with ms channel and ms angle and keep the tank with ms beam and boiler tube. making platform, completing all related work including railing and giving trial. ( lamsum ) , repairing of damaged rail / square war of cane unloaders and new rail / square war as per requirement. give a satisfactory trial by applying it. ( lamsum ) , the front plate of donali shoot installed on mill no. 1 has melted, removing it from the side and replacing it with a new plate of 8 mm thick, preparing the support of ms flat and fitting it on the side. , give a satisfactory trial. ( lamsum ) the front plate of the donali shoot installed on mill no. 2 has melted, which should be removed from the side and replaced with a new plate of 8 mm thick, prepared with a support of ms flat and fit on the side and give a satisfactory trial. ( lamsum ) the runner base of inter rack carrier of mill no. 1 has melted, after removing it, replacing the runner base on both sides with 150 mm channel and giving satisfactory trial. the base channel of mill no. 1s inter rack carrier dome has melted, which needs to be dismantled and removed and replaced with a channel of 150 mm. give a satisfactory trial. cutting the watm trough and side plate of inter rack carrier no. 3, welding it by applying a 6 inch wide 8 mm thick plate and giving a satisfactory trial by aligning it. ( lamsam ) erection of fabricated m.s. pipe of different sizes. to do and give leak proof trial. of sugar of ram of a frame of mill no. 02. the collar / flange which is broken, re fitting the ring / collar at the mill site and reboring the i valves in the pin holes of the head stock of the head stock of the satisfactory trial mill no.02 at the mill site. , for conversion of hydraulic liners of mill no. 03 and 04. build on wornout ss on the side plates of the fibrizer. removal of plate / liner and trial by fitting the given new ss plate on bottom and top side plates and refactor plate. , cut out all the damaged cooling pipe / arm fitted in the generator and make a river / arm by bending 16 mm flat iron as required. installation and satisfactory trial. cutting out the partial plate of the damaged top / bottom header of the new / old vapor line juice heater and bending it with 12 mm thick plate and applying reverse for the heater strip and completing all the work and giving a satisfactory trial. remove the damaged plate of the side plate and bottom tray of vacuum filter size 8x16 and fix it made of given 10 mm ms plate and give leak proof trial by making all the connections. cutting out the intermediate tray of the clarifier and fitting a new one from the given 8 mm plate and completing all related work and giving leak proof trial. cut out the chipper cone porson 5450 ( approx. ) fitted between the calandria and the cell of the pans and give a satisfactory trial after making all the connections in place by making it out of 12 mm thick plate. , in the aeration tank installed on e.t.p., make a line by making a header in 4 inch dia and make 140 pieces of eight holes of 1.10 meters from the pipe coming out of the old super heater. taxation and satisfactory trial....
38784475 supply, installation and commissioning of fabric compensator , supply of expansion joints of hot pa ducts from ah (3800x2800x300mm), size of fabric (14500x400mm) , supply of expansion joint of hot pa verticle ducts from ah (2800x2400x250mm), size of fabric (11500x400mm) , supply of expansion joints of hot sa ducts from ah (4500x3400x300mm) size of fabric (19000x400mm) , supply of expansion joints of hot flue gas ducts at centert on ah (6300x2000x300mm) size of fabric (27000x400mm) , supply of expansion joints of hot flue gas ducts below economizer above aph (6300x2600x800mm) size of fabric (19000x800mm) , supply of expansion joints of hot flue gas ducts from ah at ope duct (6300x2600x300mm) size of fabric (19000x400mm) , supply of expansion joints of hot flue gas ducts (2800x2600x300mm), size of fabric (13000x300mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot pa ducts from ah (3800x2800x300mm), size of fabric (14500x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joint of hot pa verticle ducts from ah (2800x2400x250mm), size of fabric (11500x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot sa ducts from ah (4500x3400x300mm) size of fabric (19000x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot flue gas ducts at centert on ah (6300x2000x300mm) size of fabric (27000x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot flue gas ducts below economizer above aph (6300x2600x800mm) size of fabric (19000x800mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot flue gas ducts from ah at ope duct (6300x2600x300mm) size of fabric (19000x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot flue gas ducts (2800x2600x300mm), size of fabric (13000x300mm)...
38784046 bids are invited for flue gas analyzer (q3) total quantity : 1...
38738816 bids are invited for singrauli hot air damper gate spares for xrp803 xrp1003 mil m4748076152 blade tip seal f had flue gas duct , m4748990226 hag sprg seal assy 24849033663 01 bhel , m4748990227 sprg seal assy bnt 24849033662 01 bhel total quantity : 56...
38670999 application of thermal insulation with material supply on hot air duct / pipeline of milling system, flue gas duct, fo pipelines & valves, and id / fd / pa duct, during overhauling of unit 5 of 2x500mw, ‘b’tps, atp, anpara. 1 application of thermal insulation with material supply on hot air duct / pipeline of milling system, flue gas duct, fo pipelines & valves, and id / fd / pa duct, during overhauling of unit 5 of 2x500mw, ‘b’tps, atp, anpara 2 application of thermal insulation with material supply on hot air duct / pipeline of milling system, flue gas duct, fo pipelines & valves, and id / fd / pa duct, during overhauling of unit 5 of 2x500mw, ‘b’tps, atp, anpara...
38670154 overhauling of flue gas & air duct including gate / damper, replacement of bracing pipe, fabrication / repairing of diversion post, and other associated work in duct of unit 5....
38612747 servicing and overhauling of c and i field equipment installed at boiler, ash handling and its auxiliaries during overhauling of unit 5 of 2x500 mw btps, anpara. 1 servicing and overhauling of boiler side actuators and its auxiliaries 2 light electrical actuators ( control type and on / off type ) 3 l 120 10 / hb1, hb2, l 120 20 / hb3, smb 1 / hb4, h5bc, actuator gear box hb 1, hb 2, hb 3, hb 4, ba 1, smb 00 / ba1, smc 3 4 smc 4 5 11az / k 30g0a, k 30 f10e, 7az / 60 g0a, coc drive reducer 6 medium electrical actuators ( control type and on / off type ) 7 l 120 80, smb 2, k 300 f14e, k 600g1 / g2a 8 actuator gear box h5bc / h6bc 9 k 150 f10e 10 k 1000 g0a 11 heavy electrical actuators ( control type and on / off type ) 12 l 120 190, rc feeder motor with reducer gear box 13 sa 30.1f 14 k 1000 f16e 15 sa 100e 16 smb 3 17 pneumatic actuators ( control type ) 18 sadc actuators with i / p converter and associated field equipment. 19 m bfp scoop tube with associated field equipment 20 soot blower control valve with associated field equipment 21 pneumatic actuators ( control type ) 22 diaphragm type shut off valves 23 mill outlet gate along with associated equipments 24 pc pipe purge air damper, oil gun power cylinder along with associated equipments 25 cold air shut off gate, along with associated equipments 26 primary air shut off gate along with associated equipments 27 igniter power cylinder , keystone actuator, pneumatically operated valve actuator at oil elevation corner along with associated equipments 28 hydraulic actuators ( control type ) 29 light actuators 30 heavy actuators 31 process instruments 32 0.4kv switchgear modules 33 flue gas oxygen analyzers, load cell of rc bunkers 34 rc feeder load cell, flapper for discharge pluggage and no coal on belt related jobs 35 checking and replacement of thermocouples, rtd, thermowell 36 level, flow, pressure and temperature transmitters 37 process gauges and switches for flow , pressure, dp, temperature 38 local controllers and different solenoids 39 dismantling and installationfor mech. work 40 light electrical actuators ( control type ) 41 l 120 10 / hb1, hb2, l 120 20 / hb3, smb 1 / hb4, h5bc, actuator gear box hb 1, hb 2, hb 3, hb 4, ba 1, smb 00 / ba1, smc 3 42 smc 4 43 11az / k 30g0a, k 30 f10e, 7az / 60 g0a, coc drive reducer 44 medium electrical actuators ( control type ) 45 l 120 80, smb 2, k 300 f14e, k 600g1 / g2a 46 actuator gear box h5bc / h6bc 47 k 150 f10e 48 heavy electrical actuators ( control type ) 49 l 120 190, rc feeder motor with reducer gear box 50 sa 30.1f 51 k 1000 f16e 52 sa 100e 53 pneumatic actuators ( on / off type ) 54 diaphragm type shut off valves 55 mill outlet gate along with associated equipments 56 pc pipe purge air damper, oil gun power cylinde along with associated equipments 57 cold air shut off gate along with associated equipments 58 primary air shut off gate along with associated equipments 59 igniter power cylinder , keystone actuator , pneumatically operated valve actuator at oil elevation corner along with associated equipments 60 process instruments 61 disconnection and re installation of c&i connections of field instruments ( gauges / switches / rtd / thermocouple ) to facilitate the o / h work of mechanical maintenance work on major equipments ( mills, idf, paf, fdf ) ...
38590582 fabrication and erection work related to mill boiling house for season 2023 24 after removing the cut / damaged rail / square bar of the cane unloader, fitting the new rail / square bar in its place or by reversing the old rail / square bar and giving trial. removes weak parts of hood / side body of chopper / labeler / fiberizer and makes necessary repairs. rbc replacement of defective runner of kas carrier bagas elevator and installation of new runner. removal of damaged old runner of can carrier / rack carrier / inter carrier by cutting and replacing it with new / old runner. removal of damaged old angle of cane carrier / rack carrier / inter carrier by cutting and fitting of new angle in its place. r.b.c. / bagasse elevator / cas bagas carrier / rack elevator by cutting off the neck / weak part of the tuff and preparing and fitting the tuff from new / old plate and giving trial. inter carrier to carry out interrupted repair of suit and to line up its spat. fixing of guide ( banded portion ) for cane carrier / inter carrier / bagasse elevator / bagasse carrier as per profile. fabricating new rack for rackcarrier as per sample / drawing. to fabricate new ranks for rbc chain / bagasse elevator and case bagasse carrier as old ones. removal of gully / damaged plates of donali suit and fitting and repairing new / old plates in its place. page mills street / removal of weak juice trays fabricating new juice trays from ms plates and fitting them in place and giving leak proof trial. fixing the gutter which has melted on the dsm screen by making it from new and old plate. lifts the anvil plate of the fiberizer by 6 and fits it as per instructions. cutting and removing weak parts of body slope, broken gutter etc. of dsm skino installed on the mill and giving successful trial of juice drain by fabricating the new part and fitting it in place. cut and remove the neck / weak part of dealer juice tanks installed for mill juice, fabricate new one according to the old one and fit all the connections in place and give leak proof water trial. fabricate according to under fit roller sample from 10 mm plate of mill no. 5. replacement of old dunali suits installed in the mill and installation of new ones etc. the headers on the juice pumps of the mill have melted. fitting it with 6 pipelines and making related connections. repairing of gully / weak bodies and suits of bagasse feeders of boiler no.1.2.3. removal of corroded / damaged ci bagasse feeder mouth piece on boiler mats and repairing and fitting new / old mouth piece in their place. to fabricate mesh of steam filters for steam dam of boilers as per specifications. uncoil all the tubes of economizer of boiler no. 1 and 2, take them down, clean them and tie them in place after hydraulic testing. outgoing flue gas ducting / fd ducting of boilers by cutting and removing weak parts and fitting in place after fabrication and giving leak proof trial. dismantling the old pilumber block bearing guide for the shaft of rack carrier and fitting and trialling the new one as per the profile. cutting and removing the old corroded side plate of can carrier rank carrier inter carrier and fabricating it from 6 / 8 mm plate and fixing it in place. 1.2.3 fixing of melted casing of id fan / fd fan from 8 mm plate according to profile. replacement of rotten fuel gas ducting portion of boiler no. cutting down the dumper attached to the abc, cleaning the garari attached to the same rod, straightening the plate of the dumper, repairing it and giving trial by fitting the dumper. r.b.c. / baggage elevator / cass carrier / rack elevator street weak side plate by cutting and fixing new / old plate. fitting 3 mm plate 75 mm x 485 mm juice ring on the journal of juice mill. removal of neck / weak part of wheeler juice tank installed for mill juice, fabricating new one as per old one, fitting all connections in place and giving leak proof water trial. straightening of old ms plate from scrap. renovation and fitting of lime tank with 6 mm plate, weight from 250 kg to 500 kg removal of weak casing around the screed filter of boiler no. 1.2 by cutting and repairing with new and old plates. cutting out the rotten throat channel of the hub of boiler no. 1 and 2 and fitting a channel of 300 mm from 10 mm plate in its place. strengthening broken balings of rotten channels under the rails on both sides of the can unloader by bracing and supporting them. re installation of old system having rubber sheet bed in juice / water weighing scale and giving satisfactory trial. 1 for juice heater / cube / vapor cell / pan / vacuum filter etc., after removing leaky / weak condensate water / juice receiving bottles, fabricate new ones as per sample and fit them with all connections and give leak proof trial. cutting out the gully / weak mud boot of the compartment of the juice clarifier and fitting it in place by fabricating a new mud boot from the given 8 mm plate and giving it the desired support and giving a leakproof water trial after applying the mud seal. cut and remove the neck / weak part of the juice clarifiers shell / roof / foam chamber and after fabricating it from 6 / 8 mm thick m.s. plate and fitting it in place, leak proof baling from inside and outside and give successful water trial. cutting out the weak mud box / juice box of the juice clarifier and making a box from the given plate and fitting it with telescopic valves and giving a leakproof trial. successful trial of leak proof by replacing the top and bottom neck of batch type sulfur furnace with 25 mm plate. removing the weak throat sulfur melter / melt receiver of the sulfur furnace and fabricating the melter with steam coil from new 10 / 12 mm plate, checking it at 300 pounds pressure and giving successful trial by making all the connections. removal of the bottom plate of the first compartment of the door, making a new plate and fixing it and giving it a leak proof trial. defective / weak agitator of vacuum filter and mud dey should be repaired and give leak proof trial. after removing and cleaning the vacuum filter which has condenser and pipeline in the air and replacing the corroded plate of the condenser, put it in its place and give water trial. removal of weak / leaky brass / ss tubes from pan / vapor cell / quad body and placed at designated places. page 2 fitting of weak / leaky brass / ss tubes of pan / vapor roll / quad body and hydraulic testing at standard pressure. remove weak / leaky brass / ss tubes of juice dieter and keep them at the designated place. fitting of weak / leaky brass / ss tube of juice heater. hydraulic testing at standard pressure. dismantle the weak / rotted agarella on the pan and quad and fabricate new agarella. 40 ton pan ke complete shell taper cone sevaal. after dismantling amarela etc. new 12 / 10 mm. erection after fabricating from plate with all connections and giving vacuum trial after water testing. removal of pan and waste neck / bad seam and fit the new one according to the sample and give leak proof trial. remove the weak / loose top taper portion of the pans shell and fabricate the taper portion according to the old one and fit it in place and give leak proof water / vacuum test. fitting all the ammonia line with header made of new pipe and giving satisfactory hydraulic trial inside the quad body. fix all the ammonia line guy headers inside the pan body made of new pipe and give a satisfactory hydraulic trial. removal of bad necks and weak gutters of pans and mascot pumps and fitting new ones or repairing old ones. straightening of broken / bent arms of air cool crystallizers, seed crystallizers and vacuum crystallizers or fitting new ones by fabricating them and giving satisfactory trials. removal of sugar melters throat / weak watm cone by cutting and fabricating watm and gall part according to the sample from the new plate, fitting it in place and giving trial of leak proof water and drive. cut and remove the neck / weak shell part of the sugar melter. fabricate the natum and gall parts according to the sample from the new plate and fit them in place and give the trial of leak proof water and drive. cutting and removing the scissor on the pan, quad vapor shell and fitting it with a new plate and giving a trial. approx. dia ( 1500 mm to 2100 mm ) cutting the weak part of the above mentioned kunwars and repairing with new plate / old and strengthening and giving trial. a cut and remove the neck / weak cone hood of the centrifugal machine and prepare and fit it according to the sample. after removing the old guide rings of centrifugal couple machines, fabricate new ones according to the sample and fit them as before and give them a trial. necessary repair of loose / monitor casings of centrifugal machines. refitting the lifting hood of the centrifugal couple machine. removal and fitting of discharge chute of centrifugal couple machine. fitting of centrifugal machine by making top cover with coil from 5 / 8 mm plate. and fit. in dwapar, after removing the air plate, making it from a new 3 mm plate as per the instructions, fit it and give it a trial. after removing the neck / bad connecting rod holder of the sugar dipper, fabricate a new one in its place and fit it in place and give a trial. cut and remove the neck / weak portion of the sugar hopper trough and fabricate a new trough and fit it in place by riveting and balding and give a satisfactory trial. cutting and removing the rotted pipes of ci / ms of spray pond, opening the cluster safely, fitting new ms pipe and cluster and giving successful trial. making and fixing coils of cords according to the old ones. dismantling of ms pipeline. ( a ) dismantling of 1 / 2 to 4 ms pipe line. ( b ) 5 to 12 erection of ms pipe line. ( a ) . 1 / 2 to 4 erection of ms pipe line. ( b ) dismantling of 5 to 12 ms pipe line work more than 12 dia. fabricating ms pipe line work above 12 dia. dismantling of m.s. pipe line work c. erection work more than 12 dia. ( a ) 1 / 2 to 4 dismantling of ci pipeline. ( b ) . 5 to 12 erection of ci pipeline. ( a ) 1 / 2 to 4 erection of ci pipeline. ( b ) 5 to 12 dismantling and erection of the following ms items. a band ( a ) 1 to 8 ( b ) . 7 to 20 ( c ) . 21 to 40 b. flange / blind ( a ) . 1 to 8 ( b ) 7 to 20 ( c ) . 21 to 40 s nipple ( a ) 1 to 6 ( b ) 7 to 20 ( s ) . 21 to 40 d reducer ( a ) 1 to 6 ( b ) 7 to 20 ( s ) . 21 to 40 f cas / t ( a ) 1 to 8 ( b ) 7 to 20 ( s ) . 21 to 40 opening, cleaning and checking of old pipeline with band, ball, flange and after that fitting in place. syrup magma and mascot pipe ( a ) 1 / 2 to 4 opening of old pipeline with band, valve flange, checking and after that after fitting in place syrup magma and non wire pipe. ( b ) . 5 to 12° dismantling the valve up to dia 12 tying valve up to 12 dia. dismantling the valve more than 12 dr. tying valve more than 12 dr. erection of ss line. 1 12 removing and fitting new coils up to 5 / 8 dia and giving leak proof trial. removing and refitting coils up to 5 / 8 dia and giving leak proof trial. ss cut out the square coil in the syrup molasses tank, make a new one and fit it in place. removal of manhole and re installing it in place. patching as per instructions on any equipment tank / basil etc. inside the plant from 12 to 24. remove the weak potion around the neck of any equipment inside the plant and fix it with a new plate. removal of weak headers made of ms fitted in spray pumps and spray pond, placing the removed pipes at the designated place outside the spray pond and giving a leakproof trial by fitting the new pipe from the given plate along with the related band flange and nipple. a 500 m0m0 b 600 m0m0 c 700 mm d 800 mm replace throat cone k dia up to 1 m dia more than 1 m to tank / vasil a to dismantle. b to do fabrication. to have an erection. removal of old gutter and installation of new one from m.s. plate. removing the band of motor pump and fixing it as per instructions. a. from 5hp to 75hp b 75 hp to 200 hp dismantling the platform, fabrication and erection. b creating a new platform. dismantling the platform, fabrication and erection. repair of old platform. live / stair dismantling, fabrication and erection. a repairing of old stairs / stairs. live / stare dismantled. fabrication and erection. b. making and installing ladders from agil / pipe etc. carry out live / stair dismantling fabrication and erection. c making and installing new railing. removal of magma / mascot pump gear box, drive bed of motor, refitting and giving trial. page 3 dismantling of platform fabrication and erection. unscrew the old dilapidated platform and put it in the scrapyard. the blower of the bagasse blower centrifugal machine and the blower of the molding shop were redesigned and given a satisfactory trial. making and fitting of blower casing of bagasse blower centrifugal machine blower molding shop. work of light structure at any station inside the plant. b heavy structural work at any station inside the plant. straighten the old ms plate / iron used from the scrap. getting approval from the concerned engineer / chief engineer before starting the work. fixing of old gi sheet by making frame from scrap pipe on various electric db / starter inside the mill. screwing of weak 400 / 500 mm beams on both sides and top and bottom with 6 mm plates at various places in the mill. removal of neck headers of raw juice / sulfated juice / juice heater / clarifier juice / hot water / syrup / melter pumps and fitting and trial by making headers from given pipe flanges replacement of gully footwall net / gully stainer of ejection / spray pump by new one. a – pump mf 40 / 40 replacement of gully footwall net / gully stainer of ejection / spray pump by new one. b pump 3 up 2 and 10 up 1 the weak mesh of the ejection channel should be removed and a new mesh should be made from the provided ms rod / plate as per the instructions. removal of gully plates of the body of various units ( quad, pan vacuum crystallizer ) by cutting and fitting 8 / 10 / 12 / 16 mm plates in their place and giving satisfactory water and vacuum trials. work of making section / delivery line in injection pump and spray pump. hydraulic testing by repairing the coil / tube of dat exchanger of dat air blower of dopper. meet between i.r. c. to set up the following functions ( a ) making and installing new box, runner and structure etc. from iron and steel provided for chain and rank and giving satisfactory trial. ( b ) to give satisfactory trial by erection of provided head and tail shaft with sprocket, plumber block etc. ( c ) to make new donali shot on friend and give satisfactory trial. fitting the top of the venturi of the wet screwer by making a new one from the plate provided. making a new one from the plate provided with the wet screwer, removing the old one and giving it a trial. r from the iron and steel provided. b. c. fixing trough runner runner base site plate and giving satisfactory trial....
38386532 tender for competitive ebidding for job work of miscellaneous fabrication season 2023 24 2 dismantling of c.i. feeding chute of 20 ton boiler & fitting of ci mouth piece / chute complete work 3 dismantling fabrication & fitting of complete new casing of id fan with cone of boiler. for 30 / 20 ton boiler 4 dismantling fabrication & fitting of complete new casing of id fan with cone of boiler. for 40 ton boiler 5 fabrication & erection of runner supporting box below at old mbc / new mbc / cross carrier / bagasse elevator. 6 replacement of worn out bottom & side plate of bagasse carrier / bagasse / elevator / cross carrier / rbc / irc by ms / ss plates 7 replacement of worn out ducting dampers of i.d. / fd fan, and other ducting with levers and bushes 8 outside cleaning & painting of 30 / 20 tph boiler chimney in double coat with high tempeture resistant paint 9 replacement of worn out ducting of flue gas 10 fabrication & fitting of bagasse / ash chute for new & old boilers 11 reparing of wet scrubber shell demister of the 20, 30 & 40 tons boiler 12 fabrication & fitting of bagasse sliding gate for bagasse carriers 13 fabrication & erection of the bagacillo impeller with trial. 14 dismantling of ms plates of boiler side wall, economizer and boiler roof for replacement of boiler tubes. dismantled old plates to be fitted with minor repair / patching after replacement of boiler tubes. 15 replacement of runners of new mbc / old mbc / bagasse elevator / cross carrier & rbc 16 welding on teeth of new mbc / old mbc / bagasse elevator / cross carrier & rbc chain sprocket to be done& teeth to be made as per profile 17 repair of boiler id fan casing & successful trial. 18 to replace worn out blower casing of boiler d.m.plant 19 to replace worn out bagasse blower casing at bagasse elevator 20 complete hardfacing of id fan impeller 21 dis., fab. & erection of new boiler i.d. expantion joint 22 dis. cleaning , repair & fitting of 20, 30 & 40 ton boilers internal fitting, 23 replacement of worn out beam size 4” / 5” of boiler no.1 & 2 farnace and chamber. 24 fabrication of bagasse feeding jantra of tractor 25 fabrication & fitting of bagasse chute at belt conveyor 26 reparing of grade bars of the 40 tons boilers 27 to replace worn out bagasse blower casing at bagasse elevator 28 replacement of worn out teeth of bagasse feeder rotating drum of boiler no 3, 4 & 5 with satisfactory trial 29 dismantling, fabrication & erection of id. fan blade with back plate, ribs and suction cone. ( a ) 20 ton boiler ( b ) 30 ton boiler 30 dismantling, fabrication & erection of id. fan blade with back plate, ribs and suction cone. ( c ) 40 ton boiler 31 fabrication & fitting of chain guide of new mbc / old mbc / bagasse elevator / cross carrier & rbc 32 fitting of new 8mm thick ms plate ring on base plate of boiler id fan impeller for strengthening 33 dismantling, fabrication and fitting ofworn out portionof old feed tank ofboiler no.1, 2& 3 34 replacement of worn out ms beam and channel arrangement size 4” / 5” of boiler no.1 & 2arch. 35 to replace worn out blower casing of boiler d.m.plant 36 dismantling, fabrication and fitting of safty valve worn out discharge assembly with proper support 37 schedule work 38 dismantling of m.s. pipe line including bend / flange etc up to 12” dia 39 fabrication & erection of m.s. pipe line up to 12” dia 40 fabrication & erection of bend up to 12” dia ( ms ) 41 fabrication & erection of nipple up to 12” dia ( ms ) 42 fabrication & erection of cross up to 12” dia ( ms ) 43 fabrication & erection of tee up to 12” dia ( ms ) 44 fabrication & erection of flange up to 12” dia ( ms ) 45 fabrication & erection of blind up to 12” dia ( ms ) 46 fabrication & erection of reducer up to 12” dia ( ms ) 47 fabrication & erection of elbow up to 12” dia ( ms ) 48 fabrication & erection of bend up to 12” dia ( ss ) 49 fabrication & erection of nipple up to 12” dia ( ss ) 50 fabrication & erection of cross up to 12” dia ( ss ) 51 fabrication & erection of tee up to 12” dia ( ss ) 52 fabrication & erection of flange up to 12” dia ( ss ) 53 fabrication & erection of blind up to 12” dia ( ss ) 54 fabrication & erection of reducer up to 12” dia ( ss ) 55 fabrication & erection of elbow up to 12” dia ( ss ) 56 dismantling of valve up to 12” dia 57 fitting of valve up to 12” dia 58 dismantling of valve above 12” dia 59 fitting of valve above12” dia 60 dismantling fabrication & fitting of man hole 61 fabrication & erection of bend above 12” dia 62 fabrication & erection of nipple above 12” dia 63 fabrication & erection of tee above 12” dia 64 fabrication & erection of flange above 12” dia 65 fabrication & erection of blind above 12” dia 66 fabrication & erection of reducer above 12” dia 67 fabrication & erection of elbow above 12” dia 68 dismantling of m.s. pipeabove 12 “ dia 69 fabrication of m.s. pipe above 12” dia 70 erection of m.s. pipe above 12” dia including bend flange & nipple etc. 71 dismantling of old worn out platform 72 fabrication & erection of platform by using old plate 73 fabrication & erection of cat ladder 74 fabrication & erection stair case 75 fabrication & erection of railing from old material 76 fabrication & erection of railing from old material 77 fabrication & erection of unvested type ring over evaporator vapour pipe / pan vapour pipe 78 dismantling ofs.s. pipe linewith bend & flange 79 fitting of s.s. pipe line with bend & flange. 80 dismantling of ms heavy structure / tank 81 dismantling of ms light structure 82 fabrication & erection light structure 83 fabrication & erection heavy structure 84 fabrication of pump bed with pump, reduction gear & motor alignment up to 30 h.p. 85 fabrication of pump bed with pump, reduction gear box & motor above 30 hp 86 dismantling, fitting and expanding of ss / brass tubes with satisfactory hydraulic testing for quad / j. heater / vapour cells 87 dismantling, fitting and expanding of ss / brass tubes with satisfactory hydraulic testing for pan tube 88 ss plate lining in different size of equipments. 89 dismantling, cleaning & fitting of ms pipe line with bend, flange , nipple etc. 90 fitting of ms pipe line with bend, flange , nipple etc 91 fabrication & erection ofcomplete square / rectangular tank / round with conical bottom 92 fabrication & fitting ofms coil ( coils are to be duly bend and not offset pipe welding .offset welds shall not be treated as coils but as pipes ) 93 fabrication & fitting ofss coil 94 welding work for various equipments in b / h 95 dismantling , fabrication & fitting ofnew coneand umbrella anywhere in the factory. cone up to 01 mtr. dia 96 dismantling, fabrication & fitting of new coneand umbrella any where in the factory.cone above 01 mtr. dia upto 2.5mtr dia. 97 dismantling , fabrication & fitting of new coneand umbrella any where in the factory, cone above 2.5 mtr. dia 98 fabrication and patchwotk of equipmentsusing old / newms plateby 6 / 8 mm thick plate overround vessels / any vessels 99 mill house 100 cutting of cheveran grooveson mill rollers 101 cutting of pine apple grooves on mill rollers. 102 replacement of runners of cane carrier , s.rc & irc mbc and rbcand cane un loader power supply angle 103 welding of worn out holes of block type chain link, rack holding square and duere drilling of holes 104 replacement of worn out bootof src& irc 105 fabrication of new juice rings 106 dismantling, grinding & erection of the square bar of cane unloader 107 welding on wearout mill and grpf crown pinion teeth as per profile. 108 fabrication and replacement of new mill juice / waterimbibitionsbox / distributer. 109 fabrication. & erection. of mill rollerfeed & discharge bearing cover from 10 mm / 8mm plate. 110 fabrication & erection of runner supporting box below runner at irc, src & cane carrier, mbc and rbcand bagasse elevator. 111 replacement of worn out deflector plate and top plate of cane chopper / cane leveler / fibrizer by m.s. plate / ss lining plates along with strengthening. 112 fabrication & erection of cane carrier chain side angle. 113 fabrication & erection of return cane carrier chain supporting runner / chain guide. 114 fabrication & erection of worn out ms plate of truck tripler, src, irc & cane carrier side plate. 115 sprocket teeth repairing and strengthening with extra support of irc / src / elevator / mbc / rbc 116 repair & hard facing of auxiliary cane carrier kicker / pusher 117 welding & hard facing on wear out under feed roller teeth, side & shell of roller. 118 replacement of worn out juice screen plate of screw bagasseconveyorat mill 119 repair and hard facing on cane leveller / chopper hubs 120 lever bracket of underfeed roller scraper to be changed & to be fitted on as per direction. 121 partition plate of half anvil to be changed completely with 25 mm plate & hard facing. 122 welding and forging in holes of cane carrier chain links. 123 fabrication of 10” size non return valve from m.s. plate with fitting & leak proof trial. 124 fabrication & erection of rotary filter ms conical juice tank. 125 extension of ss juice distributer pipe of rotary filter 126 repair of cane carrier slates such as worn out side wear plates holes& other to be done 127 fabrication & hard facing of under feed roller scrapper as per instructions to be done. 128 welding on wear out teeth of cane carrier, s.r.c. & i.r.c. sprockets to bedone & teeth to be made as per profile 129 ms ring to be fitted on worn out both side of bagasse pusher at fibrizer& hard facing to be done on square bars fitted 130 welding & grinding of grpf scrapper to be done to make them as per profile & hard facing to be done 131 repair & hard facing of cane unloadedgrab finger 132 underfeed roller pinion hard facing / welding 133 repairing of ms guard / cover mill rollers crown pinion 134 dismantling & fabrication of bagacillo screen with modification as per instruction. 135 dismantling of sprokets of src / irc / elevator drive / trail nd shaft and fitting the same with successful trail 136 rotary screen wornout support box replacement & accordingly strenthening its platform with successful trail 137 ss plates patching on the truff of irc / src and mills head stock 138 pan house 139 repairing of down take of pan for 40 / 50 ton pan 140 repairing of down take of pan for 60 / 80 ton pan 141 replacement of worn out / broken angle arms of crystallizer 142 dismantling of gutter of molasses magma & massecuite. 143 fabrication & fitting of gutter of molasses, magma & massecuite. 144 repairing of hinge type cover of gutter 145 replacement of worn out condensate box of pans, quad & juice heaters 146 dismantling fabrication & fitting of new umbrella in pans with supports & j pipes 40 / 50 ton pan 147 dismantling fabrication & fitting of new umbrella in pans with supports & j pipes 60 / 80 ton pan 148 repairing of umbrella of pans with supports & j pipes 40 / 50 ton pan 149 repairing of umbrella of pans with supports & j pipes 60 / 80 ton pan 150 replacement of worn out distributor by new for 40 / 50 ton pan 151 replacement of worn out distributor by new for 60 / 80 ton pan 152 repair of wornout / broken of air cooled, vacuum & seed crystallizer 153 dismantling of 40 ton pan complete body shell with save all and umbrella feed header, distributer, etc & fabrication of shell with 12 / 10mm ms plate with satisfactory trial 154 replacement of complete worn out top conical portion of pan by new withsupports of associated machinery parts proper strengthening 40 / 50 ton pan 155 replacement of complete worn out top conical portion of pan by new withsupports of associated machinery parts proper strengthening 60 / 80 ton pan 156 strengthening of 40 / 60 ton pan body &taper portion with channel etc. 157 replacement of worn out bushes of air cooled crystallizer of both side & completion with proper alignment & successful trial ( bushes will be provided by the factory ) both side ( rate ratio drive : non drive end shall be 65:35 ) 158 dismantling fabrication & erection of box type feed header for each pan with related all connections. 159 dismantling fabrication & erection of worn out portion of pan body with 12mm plate with water & vacuum trial 160 replacement of wearout / wornout ms side & bottom plate of water over head tank / syrup storage tanks at pan station 161 repairing of wearout / wornout down take of pans 40 / 50 ton 162 repairing of wearout / wornout down take of pans 60 / 80 ton 163 repairing of wearout / wornout save all of pans 40 / 50 ton 164 dismantling , fabrication and erection of pan save all with proper trial 40 / 50 ton 165 dismantling , fabrication and erection of 40 ton pan no 5 calendria with proper trial 166 dismantling , fabrication and erectionof 80 ton pan no 10 taper portion and save all 167 dismantlingand erectionof 80 ton pan no 1 shell and save all 168 dismantling , fabrication and erection of pan save all with proper trial 60 / 80 ton 169 repairing of wearout / wornout save all of pans 60 / 80 ton 170 evaporator & clarification house 171 dismantling, repair & refitting, cleaning work of catcher of new semikestner ( uttam set ) 172 dismantling, fabrication & erection work of evaporator body / semikestner / vapour cell newsave all 173 major repair of save all of the evaporator body / semikestner / vapour cell 174 dismantling, fabrication & erection ofnew juice heater header withribs& fitting of cover with satisfactory trial 175 dismantling, fabrication & erection work of the sulphur furnace melter / melt receiver along with steam coil and their hydraulic testing. 176 dismantling, fabrication & erection of sulphur furnace cooler with its pipe cooling coil complete connection of water and associated pipe lines with satisfactory trial 177 repairing of sulphur furnace cooler with its pipe cooling coil and complete connection of water cooling pipe and gas line. 178 dismantling, fabrication & erection of juice receiving bottle fitted at vacuum filter station 179 dismantling, fabrication & erection of condenser at vacuum filter. 180 dismantling, fabrication & erection of mud juice receiving tank complete with connection & associated pipe lines. 181 dismantling, fabrication & erection of mud tray of vacuum 8’ x16’ vacuum filter 182 dismantling, fabrication & erection of mud tray of vacuum 10’ x20’ vacuum filter 183 dismantling, fabrication & erection of vacuum filter agitator. 184 dismantling, fabrication & erection of the juice box of juice heater with satisfactory trial. 185 dismantling fabrication & fitting of bagacillo pipe. 186 dismantling , fabrication & erection of clear juice liquidation box with trial 187 dismantling, fabrication & erection of clarifier mud boot. 188 dismantling, fabrication & erection ofjuice catcher for raw / vacuum / sugar melter / sulphitedjuice pumpswith suction / delivery connection 189 repairing of juice heater condensate bottle / evaporator / syrup receiving bottle with leak proof testing partition plate with all connection. 190 repairingofso2 furnace sublimation pipe with its leaking tower etc. with testing 191 dismantling, fabrication & erection of vacuum filter mud mixer body & fitting of screw conveyor with proper alignment & satisfactory trial. 192 fabrication & erection of screw conveyor from 6mm thick plate with satisfactory trial. 193 dismantling, fabrication & fitting of new down take of quad / old or new semikestner, etc. 194 dismantling, fabrication and erection of new recovery tower of juice sulphiter / syrup sulphiter. 195 replacement of muddy juice tank fitted at vacuum filter with new plates & with all connections. 196 repairing of umbrella of quad & pan 197 dismantling, fabrication & erection of worn out umbrella of quad & pan 198 dismantling, fabrication & erection ofsaveall ofquad old bodies 199 dismantling, fabrication & erection ofsaveall ofquad uttam set. 200 replacement of worn outtop conical portion ofquad & vapour shell with save all proper strengthening with associated machinery 201 dismantling, repair, & erection of worn out juice heater partition plate with ribs. 202 dismantling of worn out arms and shell ( outside & inside ) of juice sulphiter drum, fabrication & erection with satisfactory trial. 203 dismantlingof worn out central drum & bed of juice sulphiter, fabrication & erection with satisfactory trial. 204 to replace worn out clear juice box / mud discharge box with valve of new door followed by satisfactory trial 205 dismantling ofwear outjuice heater cover, fitting of new 12 mm thick ms plate by welding & bolting including repair of lever & erection of cover followed by satisfactory water trial. 206 to replace worn out mud scrapper plate with support & vacuum filter fitting to be done. 207 to replace worn out juice baffle plate of door compartment 208 fabrication & erection of new sulphur furnace after dismantling of old furnace with successful water / air trial. 209 major repair of lime slaker with proper alignment & trial 210 dismantling & erectionofquad 440 sq. mtr. calendria include all connection with successful trail 211 dismantling, fabrication & erection of after burner vessel. for so2 furnace. 212 to replace worn out sulphur furnace header of size 8” / 10” 213 dismantling, fabrication & erection of ammonia pipe inside new evaporator body 214 replacement of worn out stirrer arms of clarifier completed with all support and squeezers etc. 215 dismantling and repairing of 2300 sq mtrs sk catcher of uttam quad set with satisfactory trial 216 dismantling & erection work of uttan quad set 2300 sq. mtr calendria include all connection with successful trial 217 replacement of partition plate of old door compartment with 5 / 6 mm ms plate 218 replacement of cooling coil pipe of c vertical crystalizer 930 mtr with new m.s. pipesize 3 with proper hydraulic testing and trial 219 dismantling, fabrication & erection of 440 sq mtr quad body shell with save all, top taper cone, manhole and its all connection with satisfactory trial 220 dismantling & erectionofuttam quad 1700 sq. mtr. calendria shell all connection with successful trail 221 erection work of transfer pump bottle size 3mtrx1.5mtr connection. 222 centrifugal house 223 to replace worn out molasses jacket of b & c continuous centrifugal machine with proper trial. 224 to replace worn out “a” centrifugal machine molasses chute / housing chute followed by satisfactory trial. 225 to replace worn out half portion of horizontal sugar melter in centrifugal house with steam & juice connection followed by satisfactory trial. 226 dismantling of worn out b & c centrifugal m / c, magma mixture shaft, fabrication of complete new shaft with 12mm plate, fitting of arms etc. with successful trial. 227 replacement of damaged portion of hopper 228 broken shaft of cryst. to be made correct or replaced by new one andproper alignment to be done. 229 replacement ofwornoutbushes & arms of sugar melter with satisfactoty trial 230 replacement of cooling pipe of c & b mono cryst. 231 replacement of wornout suction pipe of mf 50x50 / 40x40 injection & spraypump 232 c pug mill, magma mixer, broken shaft to be taken out andto be repaired / to be changed new along with bush, support & arm to be fitted a satisfactory trial. 233 repairingof b & c massecuitemono cryst. leakage coil with hydraulic testing & and successdul trial. 234 b & c magma mixer, pugmill worn out broken shell to be replaced, work to br completedwith satisfactory trial. 235 dis. of worn outb & c magma mixer shaft, fab.& erection of the shaft with 12 mm m.s. plate, fittingand successful trial. 236 replacement ofworn out molasses ring of 1350 kt c / f machine. 237 dis., fab. & erection of new. fan ofe.t.p. aerator 238 dismantling, fabrication & erection of worn out wk1350 c / f machine cover. 239 replacement ofdamaged hopper air try with new plate 240 replacement ofworn out magma / pug mill worn out padestal arms. 241 replacement ofweak / wearout ms jali of hopper &fitting with frame 242 dismantling fabrication and erection of air diffuser for etp from old boiler tubes 243 replacement of worn out bed of sugar exiter with proper strengthening 244 replacement of damaged / worn out arms of mono crystillizer...
38311574 overhauling of flue gas damper assembly of aph inlet / primary air / secondary air, servicing of esp inlet gate, reclamation / repairing of worn out coal nozzle in boiler during the annual overhauling of unit5 of 2x250 mw, ctps, ptpp, parichha...
38297050 fabrication, erection and dismantling from reputed contractors , febrication , general work , dismantling ofm.s. pipe 2 cm to 35 cm size. , erectionofm.s. pipe 2 cm to 35 cm size. , dismantling ,fabrication and erection ofpipe fitting size 2cm to 35 cm , bend , flange , nipple , cross/tee , valve , reducer , dismantling of m.s. pipe above to 400 mm size& shifting it to scrap yard. , fabrication and erection of m.s. pipe above to 400 mm size by 6/8/10 mm plate. , dismantling ,fabrication and erection fpipe fittingabove400 mm size. , bend , reducer , nipple , cross/tee , valve , dismantling of old bed and fabrication, erection, alignment & trial of newbed of motor, pump or r/g box. , 10 hp to 20 hp , 25 hp to 60 hp , 75 hp to 125 hp , 150 hp to 250 hp , patching work in different type ofrectanglur,square & ciruler old equipments by new/old plate as available. , dismantling of old and wornoutrectangular/circular tank andshifting them to scrap yard. , fabricationand erection ofnew rectangular/circular tank by provided new/old plate. , flat bottom , conical bottom , repairing and replacing of wornout portion ofrectangular/circular tank by provided new/old plate. , dismantlingof light structure , fabrication and erection of light structure. , dismantling of heavy structure. , fabrication and erection of heavy structure. , replacement of oldworn out platform by new or old plate. , fabrication and fitting ofshed by old g.i. sheet for db, motor etc in different places. , repairing of trusses of mill house, boiling house etc by welding or fitting missing or worn out nut and bolts. , straightening bent m.s. plates for reuse. , dismantling fabrication and erection of header with flange and nipple etc. , size 2.5 cm to 12.5 cm , size 15 cm to 30 cm , replacement of cone of different equipments by old/newm.s.plate. , up to 1 meter dia , above 1 meter dia , repairing of m.s. gutter at different places. , fabrication and erection of newgutter in place of worn out gutters by old /new plates. , fabrication and erection of newgutter by old / new m.s. plate. , repairing of worn out column and beam in mill , dismantling of worn out coils and fabrication erection of new coil by new pipe. , fabrication of electric pole up to 27 long with base by 4,6,8 old or new pipes. cross armto be fitted. , fabrication and fittingof sight glass , man holewith blind in various equipmentsand steam lines. , fabrication and erection of step type stairs with railing etc fordifferent places. , mill house , dismantling and erection of worn out runner of cane carrier/src/rake carrier/bagasse elevator /rbc. , repairing of old rakes of s.r.c./inter rake carrier. , fabrication of new rakes for src/inter rake carrier by m.s. plate , replacement of worn out side plate of rake carrier/bagasse elevator/rbc/up to 300 mm height by new / old plate. , replacement of worn out side plate of cane carrier by new /old plate and strengthening of its lower side support. , dismantling and erection of side & bottom plate of src/rake carrier/bagasse elevator & rbc above to 300 mm size. flat and angle to be fitted out side of bottom plate for strengthening. , fabrication & erection of guide in cane carrier/src/bagasse elevator and rbc by bending angle and plate. , dismantling of worn out box of src/rake carrier and erection of new box in place of it. , 150 x 150 mm , 200 x 200 mm , replacement of weaksideand top plate from cane chopper to fibrizer by old / new plate. , fabrication and erection of juice distribution chute. , dismantling of worn out rail of cane unloader and erection of new rail at its place. , dismantling of worn out squire bar of unloader and erecting of new squire bar at its place. , replacemen of worn out angle/channel/beam of cane carrier/rake carrier/bagasse elevator and rbc. , angle , chanel , beam , fabrication and erection of trpf rollers top & bottom cover by new/old m.s. plate , line level of inter rake carrier andworn out side plates of tail and driving endshaftsguides to be replace by m.s. plate. erection afterline alignment with satisfactory trial. , fabrication and erection of mill pressure chute by new m.s. plate. lining of s.s. plate to befitted onit andstrengthening of top and bottom plate to be done. fittingaccordingly as per old chute to be done. , replacement of old s.s. lining of pressure chute . new s.s. lining to be fitted accordingly as per old chute. assembly andstrengthening to be done. , bagacilo screens of bagasse elevator to be taken out and their fitting to proper place after repairing/setting them straight/right. , checking of mill juice tray, replacement of worn out portion, arresting of leakages withwelding of s.s./m.s. electrodes with satisfactory trial. , dismantling of worn out deflector plate of fibrizer with beam. fabrication and erection of new deflector plate accordingly as perold plate. , cane carriers all three runners beams line alignment and levelto beset rightand satisfactory trial work to be done. , line alignment work of head and tail end shaft of secondary rake carrier/ ircto be done. its worn out runner and angle to be replaced and satisfactory trial to be done. , repairing of weak and wornout plate of donally chute by new / old plate and satisfactory trial to be given. , boiler house , fabricationof new rakes for rbc and bagasse elevator. approximate weight of 01 rake is 12 kg. , repairingof old rakes of rbc and bagasse elevator. , replacement of worn out portion of boiler flue gas/air heaterducting by old /new plate. , patching work over worn out portion of boiler flue gas ducting by old /new plate. , after dismantling of old flue gas ducting damper, new damper to be fabricated and erected. , after dismantling of old f.d. fan air ducting damper, new damper to be fabricated and erected. , repairing of bagasse feeding sliding gate of boilers . , erection of id fan casing after replacement or patching of worn out portion of it by old/ new plate. , fabrication and erection of worn out bagasse feeding chute of boilers by old/ new plates. , repairing/replacing of old worn out fins of 20 ton boilers economizer tube. , dismantling ,modification and erection of boiler flue gas ducting as per instruction. , after dismantling worn out wear plate of id fan impeller vain, new plate to be fitted and hard faced as per instruction. , fabrication and erection of new suction cone of boiler id fan by old/new plate. , worn out portion of boiler ash discharge chute to be taken out. fabrication and erection of new ash discharge chute of boilers. , replacement of old tubes of air heater by new tubes. , fabrication of old tubes of boilers according to the size of air heater tubesand their erection to air heater. , repairing of wet scrubbers ventury, its internal coil and deflector plates. , boiling house , old brass/ss tubesof quad/ juice heater/pans to be taken out and depositing them to store.new tubes to be fitted, expendedand to be trialed at80 lbs pressure. , juice heater/ semikestner , vapor shell/ quad /pan , weak save all of quad /pans to be repaired by new/old plate andto fit/erect them. , fabrication and erection work ofsave all by 8 mm m.s. plate in place of quad/pans worn out save all according to instructions. satisfactory trial is needed. , fabrication and erection of steiner with nipple in place of raw juice/sulphited juice/syrup/melterpumps worn out/old strainers. , weak catchers worn out portion of quad /pan to be taken out. repairing to be done by provided plates.fins to be prepared and fitted to them. , top and bottom portion worn out partition plate of juice heater/ vapor line juiceheater dismantling and new partition plate fabrication erection work to be done . , dismantling, fabrication and erection of worn out condenser of vacuum filter along with all connections and satisfactory trial. , dismantling fabrication erection of condensate bottle of quad / semekestner / vapor cell / juice heater along with all connections. dismantled material to be shifted to scrap yard. , dismantling fabrication and erection work of steiner for spray/ injection pump suction pipe. , dismantling of worn out portion of vacuum filter trough . plate to be bend according to size and to be fitted in trough. , dismantling fabrication and erection of channel and beam of condenser. , quad /pan entrainment catcher insideworn out channel, angle dismantling and new channel, angle erection work. , 6 size worn out coils of clarifier dismantling, new fabricatingerection with nipple and trial to be done. , dismantling of worn out down take of semikestner, vapor cell, quad, panand fabricationerection of new down take by 6/8 mm plate with trial. , crystallizers broken/tilted arms to be taken out. after repairing them or making new to be fitted to proper place and trial to be given. , 40/60 ton pan discharge valves worn out body / chute dismantling work and fabrication erection work of new body/chute. , crystallizers worn out gland, bush, replacing work, shaft repairing work , worm wheel opening and fitting work and satisfactory trial to be given. , spray system pipe line blindsto be opened, cleaned and to be fitted after cleaning with satisfactory trial. , spray system worn out branch pipe line dismantling and new branch line erection work and satisfactory trial to be done. , quad/pan worn out umbrella dismantling and new umbrella fabrication erection work to be done. , vapor shell/ semikestner/quad pans worn out ammonia coil dismantling and new ammonia coil fabrication erction work with trial. , sugar hopper weak and worn out driving unit / trough to be dismantled. fabrication and erection of new drive unit/trough with angle . trial to be done. , fabrication and erection of new chute of s.d. machine pug mill gate. , fabrication of new bucket as per sample for dry seed elevator/sugar elevator. , broken shaft of pug mill drive to be linked to proper place. new flange type coupling to be made fit to fitin it . rib to be provided according to instruction. , new coil for d super heater is to be fabricated andto be fitted as directed with nozzles and satisfactory trial is to be given. , fabrication, erection with shaftand satisfactory trialof screw conveyor for vacuum filter mud mixture. , dismantling, fabrication and erection of vacuum filter mud mixture with satisfactory trial. , vacuum crystallizer weak and worn out shell dismantling work and fabricationerection of new shell in its place. , clarifier top and flocculaty chamber worn out plate dismantling work and fabrication erection by new plate. leak proof trial to be done. , vacuum filter weak and worn out filtrate bottle to be dismantled and shiftto scrap yard.fabrication and erection of new bottle along with all connections. leak proof trial to be done. , sulphur furnace cooler worn out coil pipe to be taken out , new pipe to be fitted and leak proof trial to be done. , replacement of partition plate of quad/ juice heater condensate bottle. , junction box of spray pipe line to be opened, taken out, their pipes and nozzles to be cleaned and o fit them again after necessary repairing . , weak and worn outportion of spray /injection pump suction pipe to be taken out and to repair by new /old plates. , weak and worn out duck foot bend of pan / quad tail pipe to be dismantled. fabrication and erection of new duck foot bend in its place. , agitator of vacuum filter to be repaired. , for hydraulic testing of vapor line juice heater m.s. pipe blinds be provided inside suction and delivery vapor pipe of v.l.j.h.and blinds be taken out after hydraulic testing. , exhaust vapor valve to be opened its weak portion to be patched by 8/10 mm thick plate.assembledafter patching and leak proof trial to be done. , juice/syrup sulphiter recovery tower worn out shell size 1 meter dia x 3 meter height to be dismantled and to shift scrap yard . fabrication and erection ofabove shell by old/ new plate according to drawing. leak proof trial to be done. , dismantling of worn out melter of sulphur furnace, shifting it to scrap yard. fabrication and erection of new melterby 8/10 mm plate. coils to be made and to erectit by new pipe. trial to be done. , dismantling of worn out spruzer of juiced sulphiter. fabrication and erection of spruzer by new pipe. leak proof trial to be done. , dismantling of worn out mud distribution box of clarifier. fabrication and erection of new mud distribution box by new plate. trial to be done. , worn out agitator of vacuum filter is to be taken out and new is to be fabricated andfitted. satisfactory trial is to be given. , partition plate of compartmentof clarifier to be replaced , 60/40 ton pans discharge valve bearing housings plate to be replaced by new plate and trial to be done. , dismantling of worn out shell and bottom of juice sulphiter. fabrication and erection of new shell and bottom by 8/10 mm thick plate withjuice, gas and lime line connection .partition plate and stirrer to be fitted to proper place in side sulphiter. satisfactory trial to be done. , dismantling ofworn out coolers of sulphur furnace. fabrication and erection of coolers by 8 mm m.s. plate. cooling pipe, gas pipe connection to be done. satisfactory trial to be done. and dismantled material to be shifted in scrap yard. , weak lower portion of shell of sulphur furnace coolers to be dismantled. fabrication erection to be done. worn out cooler pipes to be replaced. , dismantling fabrication erection of weak roof of clarifier by 8 mm thick plate. weak tray of dorr to be taken out and 6mm thick plate to be patched in its place. , dismantling ofworn out catcher bottle of vacuum filter. fabrication and erection of new catcher bottle in its place. all connections and trials to be done. , quad body weak bottom to be dismantled. fabrication and erection to be done by old or new plate. all connections to be done . trial to be done. , spray/ injection pumps delivery headers weak portion to be dismantled. new to be fabricated bynew /old plates and erected with satisfactory trial. , dismantling of 3 sizeworn out steam coil of b heavy molasses conditioner and fabrication erection of new coil with its trial. , dismantling of old worn out air plate of hopper . fabrication and erection of new plate by 3mmnew m.s. plate in its place. , all 04 no fins of pan no. 7mechanical circulator to be taken out. new fins with housing to be erected in its place. trial to be done. , worn out circular bottom plate of crystallizerto be dismantled. new to be fabricated by new m.s. plate and erected in its plate. leek proof trial to be done. , syrup sulphiter weak and worn out portion of shell to be dismantled and shift it to scrap yard. fabrication and erection of above shell by provided new plate of 8 mm thick. satisfactory trial to be given. , dismantling of weak old hot water overhead tank and condensate water receiving tank of pan and shift them to scrap yard. fabrication and erection of new tanks by8/10 mm thick plate with all necessary connections. , dismantling of worn out baffle plate of juice sulphiter and shifting it to scrap yard. fabrication and erection of new baffle plate in its place. , dismantling of worn out dorr clear juice distribution box and shifting it to scrap yard. fabrication and erection of newclear juicedistribution box in its place with all connections. , dismantling of old trough of hoppersand shifting them to scrap yard. fabrication and erection of new trough with support angle and fitting of wooden strip. satisfactory trial to be given. , dismantling of old juice sulphiter/ clear juice/syrup receiving bottle and shifting them to scrap yard. fabrication and erection of new bottle with all connections. satisfactory trial to be given. , fabrication and erection of b and c c/f m/ctop cover by provided new /old m.s. plate with satisfactory trial. , fabrication and erection of b and c c/f m/c molasses separator by provided new /old m.s. plate and satisfactory trial to be given. , fitting of diffusers in aeration tank with all connections and satisfactory trial to be given. , fabrication of m.s. perforated box of size 1½?x 1 x 2? and fitting it in mgf/acf , repairing of pugmill with drive arms by providing plates and angle. satisfactory trial to be given. , dismantling of old trough of hopperand shifting them to scrap yard. fabrication and erection of new trough with dubbing plate,and wooden connecting rod housingin those places. satisfactory trial to be given. , dismantling of weak and wornout catcher of quad/pan and shifting it to scrap yard. fabrication and eretion of catcher of quad /pan by new /old plate of 8/10 mm size. leak proof and satisfactory trial to be given , dismantling of weak and wornout sulphur furnace body shell with water jacket and shifting it to scrap yard. fabrication and erection of sulphur furnace body shell with water jacket by10/12 mm m.s. plate. leakproof and satisfacrory trial to be given. , dismantling of wornout flash tank of clarifier/ dorr and shifting it to scrap yard. fabrication and erection of flash tank of clarifier/door by 6/8 mm plate alognwith its pipe line connections andleakproof and satisfactory trial to be given. , repairing of molasses conditioners weak and wornout stirrer arms and satisfactory trial to be given. , repairing of weak and wornout cyclone of vacuum filter by 3mm/5 mm plate andsatisfactory trial to be given. , dismantling of weak shell of 40/60 ton capacity pan and shifting it scrapp yard. fabrication and erection of new shell by 10/ 12 mm size m.s. plate. leakproof and satisfactory vacuum trial to be given. , dismantling of weak shell cone of 40/60 ton capacity pan and shifting it scrapp yard. fabrication and erection of cone shell by 10/12 mm size m.s. plate. leakproof and satisfactory vacuum trial to be given. , dismantling of weak saveall top /cone of40/60 ton capacity pan and shifting it scrapp yard. fabrication and erection of saveall top/coneby 8/10 mm size m.s. plate. leakproof and satisfactory vacuum trial to be given. , dismantling of weak portion of bottom saucer of quad/panand shifting it scrapp yard. fabrication and erection of bottom saucer of quad/pan by provided m.s. plate. leakproof and satisfactory vacuum trial to be given. , dismantling of weak and wornout sulphur furnace melter coiland shifting it scrapp yard. fabrication and erection of sulphur furnace melter coil . leakproof and satisfactorytrial to be given. , repairing of weak out blaldes of hopper blower fan and satisfacrory trial to be given. , dismantling of weak and wornout shell/cone of quad/ semikesner /vapour body and shifting it scrap yard. fabrication and erection of shell/cone of quad/semikesner/ vapour body. leak prof and satisfactory trail to be given , m.s. pipe blinds be provided inside suction and delivery vapor pipe of v.l.j.h.and blinds be taken out after hydraulic testing. , erection of new vapour line juice heater with leak proof connection of all its steam and juice lines, construction of necessary structure for juice heater, hydraulic testing after fittingtubes in juice heater and a complete satisfactory trial is to be given, , dismantling ,fabrication and erectio of bottom cone of 60/40 ton pan with all accessaries, discharge valve and connections.complete leak proofandvacuum trial is to be given....
38296950 competitive e bidding for fabrication job work for bisalpur kisan sahkari chini mills ., ltd., bisalpur ( pilibhit ) for the season 2023 24 1.01 pipeline work from 1 / 2 dia to 12 dia ( m.s. ) | dismantling the old street pipeline to the scrap yard fitting / erection of new pipe at 1.02 1.03 1.04 1.05 , making a new vand in the pipeline and fitting it in place. fit new cross, tee, reducer, nipple in pipeline. 1.06 1.07 dismantling the valve valve fitting 1.08 magma mascot molasses syrup gas and lime pipe lines by cutting the old gully flange and fitting new flange in place open and fit 1.09 cutting and removing street coils of various units and making and fitting new coils from pipes 1.10 1.11 pipe line work of more than 12 dia ( m.s. ) | dismantling of old street pipe line in scrap yard. 1.12 1.13 1.14 , fabrication of new pipe and erection in place , fitting a new bend in a pipeline 1.15 making and fitting a new cross, tee, reducer, nipple 1.16 1.17 dismantling the valve fitting the valve 1.18 , cutting off the old gully flange and fitting the new flange in place 1.19 cutting and removing street coils of various units and making and fitting new coils from pipes. dismantling the round / square tank and putting it at the designated place and 1.20 making a new tank with the new plate as per the instructions, making all the connections accordingly and giving leak proof trial ( size 1.00 meter dia / less than 1.00 meter dia ) 1.21 dismantles the round / square tank and puts it in the designated place. , mm key plate ( size more than 1.00 m dia ) 3 / 5 / 6 1.22 fabricate round / square tank with new plate of 8 / 10 / 12 mm. in situ fitting ( erection and fitting ) . ( size above 1.00 m ) 1.23 new man holes with flanges and blinds of various units. fabricated and fitted in place with flanges ( above 12 dia. dismantling of light structure fabrication and erection of light structure dismantling heavy structures fabrication and erection of heavy structures stressing of heavy structure making platform and railing ladder as per instructions at various stations fitting etc. fabricating pump / motor vanes as per requirement and fitting them in place. various round / square tank / vapor pipe / body neck patches doing 42 x 45 x 4000 mm size gully of pag juice heater, vapor line juice heater and semi castner, removing brass tube and expanding by inserting tube and hydraulic testing: dismantling the neck / defective cone of any place, fabricate from new plate tax in place 0.6 m. 1.00 m from right. to the right then . . . . then then 1.00 m 1.50 m from right. to the right 1.50 m 2.00 m from right. to the right 2.00 m more than dia 2 m anywhere in friend. right gully for envelope casing blower making new one and giving leakproof trial and making all the connections as per and cutting and removing the old street wall and straightening the old plate which came out from different plants to be used. leak proofing of various plants by re welding various dv for cutting and dismantling of damaged juice gutters in shed mill along with structure etc. and making and installing new ones as per instructions and giving successful trial mill house work. cutting out the crooked and cut rail / square bar of the cane unloader and labeling the line by applying square bar and giving successful trial by stretching it cane carrier, secondary rake carrier, baggage elevator & baggage return carrier, sugar elevator throat and bad runner removal and by installing new runner in place, satisfactory trial cane carrier, secondary rake carrier, rake carrier, bagasse elevator and bagasse return carrier, sugar elevator by cutting the neck and defective runner base and giving satisfactory trial by installing new runner base in place. to adjust the chain of the cane carrier under the cane chopper cane leveler and give a satisfactory trial by applying the tightening arrangement at the bottom of the cane carrier. cutting out the gully and defective side plate of the cane carrier and giving a satisfactory trial by replacing the given new plate. new / old plate by removing the neck portion of ken carriers suit gives satisfactory trial by welding by applying removal of the throat side top and discharge plate of the feverizer by cutting and replacing it with new 10 / 12 mm, m.s. erection and trial of new dsm screen complete with screw conveyor distribution box as per drawing from plate, dismantling the body of conveyor and keeping it at specified place. making the side plate of pressure suit of pag mill with new 25 / 32 mm plate as per drawing / sample and giving satisfactory trial, repairing the side plate / top / bottom plate of pressure suit by applying ss plate and replacing its broken teeth with new / repairing and putting ss plate in static collar and giving trial successfully cutting from the side plate of the pressure shoot of the static collar of the mills, according to the sample, making a new one from the plate of 25 / 32 mm, removing the old ss plate and welding the new ss plate and after repairing the side plate, welding and alignment in it. give satisfactory trial to the neck of rack carrier and bottom / size plate of secondary rack. cutting out and fitting with a new plate after fabrication and repairing the damaged rack of rack carrier as per instructions making new rack of mill rack carrier cutting out the neck half round shoot of rank carrier and making new one as per instructions and alignment dismantling by cutting the neck and defective juice tray of the mill and making and installing a new juice tray as per the instructions and giving a successful trial by making juice over flow box for juice maceration on mill application so that proper juice maceration takes place t.r. p.f. to cover the roller from below making the half round of the roundness of the roller from 6 mm plate and bolting mixed with upper suit and giving satisfactory trial. t.r. p.f. make an oil guard / tray under the check mill by running it in such a way that oiling is done in the pinion and cover the pinion with an iron plate from above. cut and remove the galley steam line related to the mill turbine and fit the new saddle 40 line in place and make all the connections and give leakproof trial size 6 / 5 / 4 boiler cutting out the gully and defective side plate of bagasse carrier bagasse elevator and replacing it with given plate new bagasse shoots falling from rbc to belt conveyor nana so that the bagasse keeps moving and the trial is successful give balancing the bagasilo blower fitted on the bagasse elevator after making a new one, balancing it and giving it a successful trial cutting out the neck part of 14 inch bagasilo pipe, fitting it as per the sample / drawing and giving successful trial. after boiler no. repair and repair of 1, 2 and 3 sliding doors and give satisfactory trials removal of throat damper in flue gas ducting of boiler no. 1, 2 and 3 and fitting a new one and giving a successful trial; give trial boiler no. 1, 2 and 3 i.d. making new throat ducting before and after fan and giving leakproof trial by putting it in place. removing and placing the gully envelope casing of id fan of boiler no. removal of gully ducting of i.d. / sa fan, installation of new one as per sample / drawing and giving successful trial. re installation of id fan neck cone of boiler, air heater neck of boiler no. 1, 2, 3. repair the box to the plate as directed removal of throat ash shoot of boiler no 03 by cutting and making a new one boiler no. 3s fly ash arrester gully pipes and their nozzles have been made new and given a successful trial, replacement of gully and weak blowdown line and after welding with ibr approved welder, they have been successfully fitted in place. cut off and remove the gully waffle in the cyclone of the wet scrubber and installation and trial of new waffles betscraber gully / weak pipeline ms / ss by cutting and welding by installing new pipe successfully to give trial, to clean the chimney of the boiler thoroughly and to two coat painting outside boiling house ( clarification house ) for hydraulics of vapor line juice heater, make hydraulics by making necessary flanges / blinds, and again by removing blinds, welding vapor pipe and give leakproof trial. weak cell of juice sulphiter, perforated plate and gully roof change and give a satisfactory trial cutting out the gully partition plate of juice heater header and fixing the plate in place and giving satisfactory trial cut and remove the throat cell and cover plate of the sulfur furnace, fit the flange in the new cell and make connections for air, steam, water and gas pipelines and give a satisfactory trial. repair the throat melters of the sulfur firm with new plates and giving satisfactory hydraulic trial dismantling the coolers of sulfur furnace, installing new ones and giving successful trials fitting of sulfur furnace neck, cooler body, coil, flange, nipple etc. with the given plate / pipe and give a satisfactory trial. fitting the cooler coil of pag sulfur furnace with flange made of new pipe and giving satisfactory trial. door / gravers corroded coil should be removed and a new coil should be made. replacement of door / gravers arm. door / gravers neck juice / mud box and dome cut and removed and ... fabricate new in place and give satisfactory trial page 6 replacing the internal tray ( tray ) of the door / graver and removing the old one and making a new one by installing a new plate / egil. give parent trial | replacement of mud tray of vacuum filter with 8mm plate. replacing the vacuum filter agitator with a new agitator. dismantling of throat condenser of vacuum filter, as fabricated give leakproof trial by fitting the seat and satisfactory trial by fabricating the neck downtake of the quad / vaporcell with the given plate. repairing and leak proofing of service on quad satisfactorily. give trial re installation of quad / vepar cell throat sewal give a satisfactory trial dismantling of external catcher of quad, fitting it in place after fabricating it with new plate and giving satisfactory trial. and give a satisfactory trial to fabricate new umbrellas of vaporcel, fit them and give them satisfactory trials. removal of old mud separation plate ( skirt ) inside graver and 6 / 8 making and fitting complete by bending new one from mm plate cut out the bad scroll of mud mixture and replace it with a new one. fabricate and give satisfactory trial replacement of weak and corroded coils of boiling house ( pan station ) pan and syrup sulphiter and giving leakproof trial. fitting the top cover of syrup sulphiter by fabricating new one. dismantling of gully plate of pan body of various units. and fixing the new plate of 10 / 12 mm in place and giving a satisfactory trial. according to the drawing / sample of the venturi of the condenser of the pans s. s. / m.s. from fabricate and fit after making a new one and give a satisfactory trial. take out the seval from the pan and put it in the scrap yard and fabricate it with a new plate and give leakproof trial. repair the seval on the pan and leakproof satisfactory trial. give newly fabricated and fit the pans umbrella and give satisfactory trial. bending the steam jacket of the pan with 10 mm plate cutting out the neck taper part of pag pan and putting it in scrap and welding with 12 mm thick plate by taper and stretching and satisfactory trial. give cutting and removing the neck catcher of the vapor pipe of the pan and putting it at the specified place and making a new one from 12 mm plate and giving leakproof trial by making all the connections. cutting and removing the neck of the pan and the weak vapor pipe inserting at the specified place and making a new one from 10 mm plate and giving leakproof trial by making all the connections. fitting and leakproof trial plate to the leak welding of bottom cone and calendaria of pan no. 1 and 7. apply welding and give trial successfully! all crystallizer leaks by renovating leaking gate valves to give proof / satisfactory trial, to repair the broken driving shaft of crystallizer, to run it after alignment etc. leak proof by removing cut bushings in crystallizer ( warm wheel ) repair new warm / wheel leaks proof doing fitting of crystallizer drive, pipeline, magma pump etc. to make sea one and successfully conducting satisfactory trials. repairing of gully cooling shaft of air cooled crystallizer and cutting and removing corroded coils and for cooling of blinds at that place. fitting the arm in the shaft, removing the drive for the above work and giving a satisfactory trial after fitting it in place. boiling house ( centrifugal station ) removal of neck / bad discharge shoots of centrifugal machines and fabrication of non shoots in place and satisfactory trial hopper gully tray cut and removed and new tray fabricated from 3 / 4 mm plate and 75 mm angle to prepare the cleat. fixing and fitting the new tray in place give satisfactory trial removal of hopper neck / defective driving portion by cutting and fitting in place by riveting in new plate of 10 / 12 mm. dismantle and refit and successfully test it. cutting off the gully and leaking coils of the vertical crystallizer and welding the gully arm of the hydraulic vertical crystallizer satisfactory by installing new coils at that place and fitting it with a new pipe and giving a hydraulic trial. throat jacket of the twin vertical crystallizer. cutting and removing and placing it at the specified place and fitting new and leak proof magma / pug mills defective paddle removal and fit by making new doing soft dismantling of magma mixture, installation of new one and successful trial of pug mill / removal of neck / defective body of magma mixture and new plate fabricate and fit the new one in place, trial it, remove the bad clusters of the spray gun, and fit the new cluster, open the choke of the spray gun, clean all the nozzles, fit in place and also fit the new or old nozzle. removal of throat pipe of spray / header / section above 12 dia of spray / injection and fabrication of new one in place. 10 up 1 lattice...
38296857 tender for fabrication and erection works 1.01 1.02 1.09 d stainer / cancer dismantling, fabrication, erection of various signs and make all connections as before and leak proof trial. 1.04 light structure work. ( a ) dismantling ( b ) fabrication / erection heavy structure and column ( a ) dismantling ( b ) fabrication / erection give. ( a ) dismantling ( b ) fabrication / removal of neck / weak of erection pump / motor / reduction gear etc., fabricate new as per old positioning and alignment. ( a ) up to 25 h.p 1.05 1.08 1.07 ( b ) 30 h.p. to 75 h.p. as far as 1.00 ( c ) 75 h.p. above this 1.09 1 / 2 to 12 inch sore / weak m.s. pies by cutting and removing, fitting new pipe and preparing flange in the line. 1.1 ( a ) dismantling / fabrication / erection unscrews worn out valves from 1 / 2 to 12 inches and refits when ready. ( a ) dismantling and fitting 1.11 fabricating according to old method and fitting damp flange. ( a ) dismantling / fabrication / erection 1.12 1.13 1.14 1 / 2 to 12 inches of ate throat / weak nipple cut off remove, copy the flange as in place to fit neck / weak m.s. cut off the band, fabricate a new one as per the sample giving leak proof trial by putting it in place. crosses of various sizes to weak / throat up to 12 dia. cut away, fabricate flanges as per old , fitting in place and giving leak proof trial. fabricate the monkey ladder as per instructions at the specified place. 1.15 1.16 placement 1.17 1.18 fabricate the stair ladder as per instructions at the specified place getting fitter old vessel / vapor pipe / shell plate straighten. cane carriers / i.r. c / bangas elevator / cross vegas damaged / worn out carrier and both rbc chains cut out runner replace new / good condition to replace the old snare. teddy medi on the sides of the primary cane carrier cutting out worn / damaged plates, replacing them flatten by applying old or new plate and grinding 1.19 doing. 1.21 side angle of primary / sahendri cane carrier removal of sore / weak / damaged parts and fitting new angle iron in place of cut parts and leveling the joints by grinding. 1.22 for operation of primary / secondary can carrier channels removal of throat / weak channels from below channels, as before, channeling new or old ones by overturning them. 1.23 cane unloader jaws ( claws ) whose holes are enlarged has gone, or has become teddy wobbly, to correct dismantling and balding throat holes, riddling straighten arms reassembling gaines. engaged for operation of trolleys and bridge of cane unloader 40 / 50 mm size worn / damaged square door crop out, fit new square wise according to old, label doing and grinding the joints and giving a successful trial of leveling. cutting of worn / damaged parts of rail installed for bridge drive of cane unloaders / mill house cranes, replacing them 1.24 1.25 fixing rails, leveling alignment and joints grinding and correcting and giving a successful trial. 1.28 32 mm m.s. preparation of new static collars according to the old ones from the plate, working with hard facing welding electrodes. double coat hard facing on the side, leveling by grinding, straightening after heating and fitting in the mill and necessary welding. removal of crooked channels of weak structure of trolley drive of cane unloader by cutting and installing new channels 1.27 driving arrangement fitting alignment and trial give end carriage fitted for bridge drive of cane unloaders t rams have been cut and removed, according to the old channel fabricating the box and fitting it in place bridge wheel fit , give successful trials after doing necessary strengthening. strengthening of channels fixed in the structure of cane carrier no. 1 and 2 by placing plates on weak channels. removal of leaky / weak / gully mill juice tray provided by m.s. fabricate a new juice drawer from the plate as before, fit it in place, make a flat connection as before and give a leak proof trial. hard facing of trpf rollers on weak shell, correcting tooth thickness as per tooth profile drawing 1.20 1.29 1.3 forming, hard facing and and shell length 1520 to do mm, 3 / 4 mm on both sides as directed. to complete the length by applying s.s. plate of thickness m. work 1.31 1.32 repair of broken / weak / damaged teeth of pressure suits installed between gill and trpf by cutting and replacing the neck parts of watm top and side plate, grinding and leveling the ms plate and all tees hard facing and grinding work 1.33 throat / weak trough part of watm truck of irc chains cutting out and applying 10 mm thick m.s. plate preparing trough as before and giving leak proof trial. 1.34 after rrc 3 mm thick m as per instruction in tufts lining and jointing from s plate to watton and side leveling by grinding on r. r. out of the base big / channels engaged for the sport of c channels cutting sore / weak base beam, new as per old , to apply, to level, to align, to beld. fabricating and fitting the juice rings in the mill rollers as per the instructions. filling up the base of the worn / cut teeth of mill crown pinions with ms electrode, making tooth profile and grinding them by hard facing from above. balled off mill old worn / cut tailbar couplings repairing, leveling by grinding. mill rollers work | ( of ) . 50 m. m. pitch roller | ( b ) 25 mm pitch roller r. r. straightening the old crooked racks of c, changing the wear pads and making necessary repairs. straightening of racks of bagasse elevator / cross bagasse carrier and both bagasse carriers, baled and desired repairs straighten the old bent / bent slate of cane carrier no. 1 and 2 to do, fix the profile of goob. fabricate new rack for irc as per instructions. cross carrier / elevator / old for both rbc channels , fabricate a new rack as per the sample. old sample / custom new fan for bagasilon blower to fabricate i.r. weak / loose on both side plates of c chains cutting parts, baling new / old plate and giving successful trial. cutting of gully and weak top / side plates of hoods of cane chopper / labeller 10 / 12 mm thick, fabricated from plates and replacing as per old one. f of working boilers. d / id ducting cut out the sore / weak parts and give a leak proof trial after fabricating according to the sample from 5 / 6 mm thick plate. bagasse elevator / cross bagasse carrier and both r.b.c. cutting of worn / weak watm trough plates of chains, balding after applying new / old plate. bagasse elevator / cross bagasse carrier / both rbc channels worn / damaged / weak parts of side plates cutting, fitting new / old plates, alignment and ballads leveling by grinding. | mill head stock and t.r. removal of damaged distance piece from distance pieces fitted between p.f head stocks and | make a new one according to the sample and fit it as before. cut throat / vulnerable parts of donnelly suits of mills removing and repairing by fitting new plate etc. fitting in place by fabricating the neck / weak donali suits of the mills according to the old ones. t.r. fabricating the top and bottom covers of p.f system according to the old method and fitting them in place and giving successful trials. of the juice trays for compound imbibition of mills cut and remove the weak / weak juice tray and prepare and fit the juice tray as per instructions. various electric db / sub db installed inside the plant to protect it from getting wet in the rain, prepare a structure from scrap and put a roof over it with g.i.c. seat. ci of bagasse feeders of m / s ijt make boilers. replacement of damaged / burnt mouth pieces in mouth pieces. cutting of neck / weak bagasse suit portion of bagasse feeders of working boilers, fabricated from new / old plate and fitted in place. replacement of damaged / worn part of bridge drive rail of manual overhead crane installed in power house and alignment and trial of main shaft of bridge drive. .cold water coming for cooling of mill and power turbines 1.61 fixing the cancher in the key line as per the instructions, preparing the bipara loop and giving the trial of the system. removal of damaged base bed of transmission gear system of mills, repairs as per instructions, 1.62 1.63 1.64 alignment by fitting it in place. removal of weak parts of perforated screen in bagasse elevator by cutting and fixing new frames as per instructions. to replace sore / weak frames of strainers fitted in steam drums of working boilers, to fabricate as per new frame samples. binding ranks to links in irc block type channels 1.65 for attachment plates whose holes have become enlarged or the link has become weak, cut them out and prepare the pads of the plate according to the old method and weld them on the links. balding and drilling of irc chains in the bore of elongated / oval pin holes. of the whirling tanks that received the juice of the mills cut throat / weak juice whaling tank remove, sample according to the fabrication of new whirling tank and fitting it in place, make all connections as before and give leak proof trial. 1.66 1.67 1.68 cutting the neck / weak wattage cones of juice receiving whirling tanks of mills, fabricating and fitting new ones, giving leak proof trial by making all connections. 30 ton capacity boilers economizer below the economizer by cutting out the throat / weak ash suit, fabricating a new one, fitting it as before, and making it leak proof. cutting throat / weak ash suits from the ash suits under the mud drum of 30 ton capacity boiler, new as per old 1.69 1.7 making and fitting in place leak proof trial `dana. replacement of throat / weak ash suits of boilers of 20 tonne capacity with new ones. id / f. out of section / delivery dampers of d fans new dampers as per old by removing sore / damaged dampers. fitting and giving successful trials. removal of damaged / weak dampers from the dampers fitted in the flue gas inlet / outlet of the economizers of the working boilers, making new ones as per the old ones and fitting them in place and giving successful test. air heater housing / economizer housing / f.o. of boilers. d. cutting the throat / weak parts of the fan duct, fabricating it with new / old plate and fitting it in place, making it leak proof. external cleaning of installed boiler chimneys and painting with aluminum paint. removal of various ductings / shell gullies / weak parts of batch scrubbers in working boilers, fabrication of new ones, fitting in place and leak proofing. replacement of gully / weak perforated waffle plate with perforated chamfer plate inside boiler water feed tanks. replacement of various gully / weak steam lines of boilers with the provided lines ( 150 mm ) and leak proof to give a trial 1.79 fixing closed cover on tail end of new rbc chain as per instructions and giving satisfactory trial. fabricating closed curbs on tail end of cross carrier chain as per instructions. old r. b. in the truck near the wall in the left drum of c chan fabricate suit as per instructions for direct bagasse loading placement . cutting and removing the damaged pocket plate of the pocketed anvil plate of cane fibrizer, fixing the pockets by applying a new plate, fixing ribs for support on the vertical plates, preparing the anvil plate by hard facing as per instructions. the circular holes made for fitting the rotor assembly in both the side plates of the hood of the cane fibroiser, whose diameter is more than the rotors diameter, are modified by reducing the said diameter to 10 to 15 mm. doing . fixing and leak proofing of sore / weak joints of rubber strip fitting ubs made in partition plates of juice heaters by applying flat iron. cutting loose / weak partition plates of partitions made in inlet / outlet header of juice heaters, repairing leaky floor to partition wall by installing new plate. various condensate receiving bottle, syrup receiving bottle by cutting the shell, checking the internal partition plate and making it leak proof and re balding the cut shell and making it leak proof and making all the connections as before. for fitting of mud scrapers of juice clarifiers, cut off the weak / weak arm from the arms, fit the arm as per old, arrange the scraper fitting and give a successful test. juice clarifiers, cut off necks / weak bolts, fabricate new ones as per old and fit them in place, make all connections as before and give leak proof test. removal of juice clarifiers shell / foam member / roof neck / weak parts by cutting and fabricating with 5 / 6 mm plate, fitting in place, baled from inside and outside, leak proof and make all connections as before. removal of necks / weak juice overflow / mud boxes of juice clarifiers by cutting and fitting new ones according to the old ones and giving leak proof trial. cutting and removing weak coils of juice / water / steam installed at different places, fanning new coils and fitting all connections as before and giving leak proof test. cut and remove the neck / weak part of the tray in vacuum filters and according to the removed part, fabricate the part and fit it in place and leak proof balled and give a successful test. dismantling and removal of weak / weak cyclones in vagasilon cyclones installed at vacuum filter station, fabricating a new one according to the old sample and fitting all the connections as before and giving leak proof trial. cutting down the condensers installed on the vacuum filter station, after checking and heating them as desired, fit them in place as before and give leak proof test. new school according to the old for m mixture. fabricating conveyor, fitting flange and giving successful test by fitting on site. 400 mm diameter gully / weak bagasilon line that brings the vegasilons from the vegasilon fan to the vacuum filter station by fabricating it with 02 mm thick plain gi seat and installing it in place of the old one and giving it a leak proof trial. for sulfur furnaces, remove the neck / weak melter from the melter used for melting sulfur, prepare a new one according to the sample and test it hydraulically at 300 pounds per square inch pressure and fit it and make all the connections as before and leak proof. cut and remove the sore / leaky / weak coolers from the secondary coolers made for the culling of sulfur dioxide gas, fabricate a new one according to the old one, install the cooling pipe, install the cooling system and give leakproof trial by doing all the connections as before. making new as old / leaky / weak after burners from the after burners of sulfur furnaces and fitting them as before and making all connections and removing the weak / weak cooling pipes of secondary coolers of leak proof trial sulfur cranes and replacing them with new ones. giving leak proof trial by installing cooling pipe. by cutting off the sulphurous mud gully / weak cooling jacket, prepare new cooling jacket from new / old plate and give leak proof trial by doing all the connections as before. juice / syrup side satvik type gali / weak sulfur furnace after removing it from its place and feeding it in scrapyard, fabricating new sulfur furnace according to the old one from 12 / 16 mm thick m.s plate, double coat balding from inside and outside, apply cooling jacket and give a leak trial by doing all the connections as before. romeicner new / used vapor shell / quad bodies juice heaters and pans leaky / weak s. removal of s / bass tubes, cleaning the holes of the tube plate and inserting the new tube by expanding it at both the ends, the following works related to successful hydraulic testing ( a ) . allow the tube to be removed. ( b ) inserting the tube. leak proof trial by repairing the shell of weak / gate shell right emoil valves from 600 mm dia to 1000 mm dia fitted in quad vadies, vapor shells and pans at camper / exhaust inlet and capper outlet. to strengthen the top taper phone of vacuum pans of 40 / 60 ton capacity, to re bald various welding joints, to do stranding by applying ribs of flat iron from above ( a ) . 40 ton chain top cone ( b ) . 60 ton pan cone 40 / 60 ton capacity vacuum pans by cutting and removing weak top taper cone, fabricating new angle from 12 mm thick m.s plate as per old, making b double coat welding from inside to outside is necessary giving successful water and vacuum trial by making all the connections as before by putting support. leak proofing of quad vadis / over shell / pans by proper repair of sevjol. removal of quad floodgates / over shells / necks of pans / weak sewers. fabricate new sewers from 12 mm thick m.s. plate, fit in place, leak proof and give successful water / vacuum trial. fabricate new external catcher in chair pipe of 40 / 60 ton pan capacity vacuum pans as per instructions and give leak proof water / vacuum trial after making all connections. cutting and removing weak feed headers of vacuum pans of 40 / 60 ton capacity, fabricating new ones according to the old ones and installing them in place, making all connections and giving successful trials. cut and remove the but shells / quad bodies / necks of the panes / weak umbrella, fabricate the ankles from the old plate according to the old method and fit them in place by applying necessary supports. by cutting the throats / weak parts of the discharge gutters of the pans. remove and prepare from old plate and fit in place. by drawing the various buildings of the bottom saucers of the panes re weld, fix tie rod from inside as per instructions and outside angle iron / standing flat iron strengthening by making a bow. 12 mm thick cutting of thin bottom take at the neck of the pan fabricated according to the old ms plate and fit in place do double coat belting and leak proof water / vacuum give a trial 40 / 60 ton capacity chain shell weak section cutting as per sample 12 mm thick m.s. fadicate from plate double coat baling from inside and outside all kanekyans should be done as before by placing the necessary supports. to give inductive water vacuum trial. various molasses syrup storage tanks installed on the pan floor cutting the weak parts of the sides and left plate, fixing the prepared from the new / old plate in place, doing leak proof welding and giving successful water testing by making necessary reports. cutting the throat / weak part of common juice water of mills, preparing it from old plate and giving successful water trial by making it leak proof. repairing of quad sets / pans by banking multiedge boxes / nozzle boxes of conductors. removal of loose / weak panmuri of condensers of quad sets / pans, fabricate new ones as per romp or fit in place and give leak free water / vacuum test. replacement of worn / weak parts of monitor casing of continuous centrifugal machines. bricketing of new cover according to the old one for replacement of neck / top cover of continuous central couple machines. to replace the loose / weak discharge suits of continuous central machines, fabricating new suits according to the old ones and fitting them in place. cutting and removing the power plate of the casing of continuous centrifuging machine and fixing the new base plate. a. removing and fitting the necks / weak molasses separator suits of the centricouple machines. replacement of weak non cut feeding shoots around the neck of a. centrial by making new ones and making them leak proof. removal of old molasses suppression system of 750 kg charge four speed single centrifugal machines and installation of new butter alloy type wall according to instructions and giving successful trial. 750 k. successful trial by removing mascot gold gate valves of four speed entry machines of g per charge capacity and replacing them with 200 mm size butter ball by making necessary arrangements. nk taking out the monitor casing of 1100 continuous centrifugal machine, cutting the damaged plate of cover, installing new plate, aligning and leveling the monitor casing by fitting it in place and getting satisfactory trial. dismantling and removal of the old / overloaded sugar hopper, getting a new hopper fabricated from the new plate as per the old one and giving successful trial. replacing loose / weak shell plates of transit heaters installed on b and c centrifugal machines and giving hydraulic test. cutting of gully / leaky / weak shell of b&c mainma nicro, fitting the fabricator as per old and giving leak proof trial. cut off the neck / weak part of the trough of the sugar hopper, prepare and fit the new one. cutting off the toothed driving part of sugar hoppers, preparing it by riveting with new plate, fitting it in place, giving successful trial by doing all other works, preparing packets of sugar elevator / dry shed extractor as per old instructions. removal of damaged / broken shafts of air / water cooled crystallizers by cutting them with arcs. fabricating new shafts and fitting them in place, fitting vertical rims on joints, fitting all arms and giving successful trials. repairing of broken arms and shafts of air / water cooled crystallizers. giving a successful trial removal of damaged worn out square wheels and worm shafts used for drive of crystallizers, fitting new or brought from outside in their place of proper square wheels and square shafts. alignment and giving ruffle trial cutting the weak part of the shell of the vacuum crystallizer, making the fabricate according to the old method and giving a successful trial by force coating from inside and outside. cutting of gully / weak cooling pipe of tadin vertical crystallizer, fabricating new one according to sample and fitting it in place, installing necessary bans support and giving leak proof water trial. stone cams fitted in section pipes of injection / spray pumps which have melted, replacing them with new ones as per the old ones. fabricating neck / weak pipes of delivery pipes of injection pumps with reducers and fitting them in place, making all connections and giving leak test. removal of injection / spray pump necks / weak main header by cutting and fitting in place by beating with new plate and giving curry leak f trial. removal of neck / weak elliptical timing section of injection / spray pumps, fitting the seat by bequetting according to the sample and giving successful trial. ( e ) . 10 u.p. 1 ( b ) . m.f. 40x45 ( c ) m.f. 2595 making a driving track for the drive of primary clarifiers of e.t.p. by placing m.s. plate on the wall. leakage of steel molasses tanks by preparing new plate at the neck of the shell and coating it from inside. strengthening of throat / weak ears of different strains by applying plates. briquetting new bands according to the sample to replace weak / weak bands of different sizes, fit in place and give leak proof trial. ( k ) . 400 mm to 650 mm ate a ( b ) . 650 mm to 850 mm until dia ( g ) . 800 mm to 1100 mm ate one various sizes from 400 mm dia to 500 mm dia cutting weak lenses, making new ones and fitting them. uprooting the shaken / disturbed head stock of nilon, banking the foundation boat, applying base pad, re recording the head stock, re melting and doing all the work as before. fabricate the victims of cane unloader case and bawra according to the old method and put up all the tents. gale / dagist of the plate farms installed at various places dismantling of platform, change of angle / channel of base structure and preparation of platform from old plate and installation of railing etc. ( k ) . dismantling ( b ) fabrication carrying out work of pegging for strengthening weak / weak parts of various vessels. cutting and removing the weak / weak main holes in various versions and giving leak proof trial by fitting new pickets according to the old ones. weak / rounded / rectangular / conical storage tanks of different sizes, after cutting them and fitting them in place, give leak proof test by doing all the connections as before. cutting the arms for grinding the crooked shafts of pug mills / magma mixers, straightening the shafts by heating them out and fitting the bells of both the ends and giving successful trials by installing the arms. ms k ring on idler pulley of ken carriermans stenthening the pulley by making it hot and fitting it. hot water for section of super heated wash water pumps preparation of water storage tank according to instructions and all giving leak proof trial by connection. 900 mm to 1100 mm dia of quad sets / pans removal of weak napper pipes of 10 / 12 mm fabricating pipe from thick m.s. plate by making b balding double coat from inside and outside and fitting it in place, fixation of necessary supports and leak proof water / vacuum trial give . ( k ) . dismantling ( b ) fabrication and erection cutting the weak / leaky part of the shell of kalendriya installed in quad wadi no. 3 of old quad set, fracturing it with 12 mm thick plate and fitting it in place with leak proof balled and giving successful water / vacuum trial. cutting the throat / weak parts of molasses gutter of continuous / a type centrifugal machines and fitting it in place by preparing new / old plate as per old and giving leak proof trial. taking out the steering drive shaft of the juice sulphiter, straightening the shaft, re fitting, fitting the arms, fitting the necessary supports and giving a successful trial. replacement of weak columns around platform of sulfur bhatti station with new or old ones. providing strengthening to vapor pipes by making t rings of amil iron in weak vapor pipes of quads / pans as per instructions from outside. strengthening of weak top taper phone of panes by fitting box like strengthening with angle / channel. to give support from outside to the weak wall of flood / pans, by preparing ring from 100 mm channel and applying box type bracing, necessary strengthening. removal of weak parts of the shell of air / water cooled crystallizers by cutting and preparing the shell from a new plate, melting it in place, fitting necessary ribs and giving trial. repair and leak proof sliding type gate valves of air / water cooled crystallizers. dismantles worm wheel / square housing of drive to prevent leakages from gland housing of crystallizers, takes out gland housing, re fits housing and drive when p gun mat bush is changed, aligns and gives trial. . cutting of weak / weak pipes from molasses drain pipes coming out of monitor casing of abc centerpagoogle machines, fitting new ones and giving leak proof trial. fabricates cones as per sample for replacement of top / watom necks / weak cones of various conical vessels, fits in place, makes all connections as before and gives leak proof trial. ( k ) . 400 mm to 650 mm dia cone ( b ) . 650 mm to 1000 mm until dia ( c ) 1100 mm to 1500 mm dia ( d ) 1750 mm to 2500 mm dia ( d. ) . from 3000 mm to 3500 mm dia, quad wadi / rogikanser / vapor shell / vapor / exhaust inlet walls fitted in pan calendria, removing neck / weak parts and making new ones as per old, making all connections as before. and giving successful water / vacuum trial. neck / weak discharge suit of vacuum filters fabricated from old plate as per sample and fitted in place r.g. removal of loose / weak discharge suits from bagasse discharge suits fitted in sea chains, fitting the place by funding the discharge suits from the old plate. cutting off the weak / weak cone from the inverted phone fitted in the socket of the pans, fabricating the new cone as per the sample and fitting it in place. cutting and removing weak down take pipes of quad bodies, leak proofing by fitting new down take pipe and giving successful trial. removal of corroded / weak headers from the saxon headers of various pumps, fabricating new headers according to the old ones and fitting them in place, giving leak proof trial by making all the connections as before. removal of damaged body no. 2 residual shell and calendriya of the new quad station installed at quad station and put the scrap in the ward and make a platform at the vacant place. removal of weak channel / beam of base structure of cane unloader no. 1 trolley by cutting and erection by fabricating new base structure as per instructions and giving satisfactory trial by fitting wheels of trolley drive. for the power supply of all the three cane unloaders, fitting the beam as per instructions, installing sliding / rolling baskets for running of cables, operating the power supply by flexible caulking. doing . p gill turbine no.2 inlet steam line size 180 replacement of weak part of mm with new line and replacement of old give one trial leak by connecting like rabi connection ( per meter ) cutting and dismantling the shell of the old trpf field and removing the shaft ( per piece ) cutting and removing the old weak / damaged tube plates of iagentic boiler no. 1 air heater, leveling and alloying the newly obtained tube plates as complete fitting and fitting one tube each on all four sides, cutting and removing all the old tubes of air heater of ijt neck boiler no. leak proofing of all air heaters by fitting cut plates. ( per tube ) dismantling the weak / weak resistance box from the water resistance boxes fitted for the operation of the slipping type motors of ken fibrizer, fabricating the new box according to the old one and fitting it as before and giving a satisfactory trial. re fabricate the damaged base of drive shaft bearing of primary can carrier and align it as before ( one life ) ....
38290646 supply of miscellaneous items for flue gas duct, 2x500 mw, btps, anpara , bearing grafoil l 200mm, th. .63mm , bracket secon. gas distr. damper flap w / , taper pin , stub shaft , middle shaft dia. 63 mm...
38286294 bids are invited for portable flue gas analyzer (q3) total quantity : 24...
38258554 tender for competitive ebidding for job work of miscellaneous fabrication season 2023 24 2 dismantling of c.i. feeding chute of 20 ton boiler & fitting of ci mouth piece / chute complete work 3 dismantling fabrication & fitting of complete new casing of id fan with cone of boiler. for 30 / 20 ton boiler 4 dismantling fabrication & fitting of complete new casing of id fan with cone of boiler. for 40 ton boiler 5 fabrication & erection of runner supporting box below at old mbc / new mbc / cross carrier / bagasse elevator. 6 replacement of worn out bottom & side plate of bagasse carrier / bagasse / elevator / cross carrier / rbc / irc by ms / ss plates 7 replacement of worn out ducting dampers of i.d. / fd fan, and other ducting with levers and bushes 8 inside & outside cleaning & painting of boiler chimney in double coat. 9 replacement of worn out ducting of flue gas 10 fabrication & fitting of bagasse / ash chute for new & old boilers 11 reparing of wet scrubber shell demister of the 20, 30 & 40 tons boiler 12 repairing of rack of boiler chain. for new boiler 13 repairing of rack of boiler chain. for old boiler 14 fabrication & fitting of bagasse sliding gate for bagasse carriers 15 fabrication & erection of the bagacillo impeller with trial. 16 dismantling cleaning, painting & hydraulic testing & fitting of economizer coil of 20 ton boiler. 17 dismantling of ms plates of boiler side wall, economizer and boiler roof for replacement of boiler tubes. dismantled old plates to be fitted with minor repair / patching after replacement of boiler tubes. 18 complete dismantling, fabrication and erection of boiler ms chimney with associated ladder sampling platform etc as per existing or as instructed by chief engineer 19 replacement of runners of new mbc / old mbc / bagasse elevator / cross carrier & rbc 20 welding on teeth of new mbc / old mbc / bagasse elevator / cross carrier & rbc chain sprocket to be done& teeth to be made as per profile 21 repairing of clarifier with drive arms of 40 ton boiler wet scrubber. 22 repair of boiler id fan casing & successful trial. 23 to replace worn out blower casing of boiler d.m.plant 24 to replace worn out bagasse blower casing at bagasse elevator 25 complete hardfacing of id fan impeller 26 dis., fab. & erection of new boiler i.d. expantion joint 27 dis. cleaning , repair & fitting of 20, 30 & 40 ton boilers internal fitting, 28 replacement of worn out beam size 4” / 5” of boiler no.1 & 2 farnace and chamber. 29 fabrication of bagasse feeding jantra of tractor 30 fabrication & fitting of bagasse chute at belt conveyor 31 dismantling, fabrication and fitting ofworn out portionof boiler no.4 & 5 fly ash arrester shell 32 fabrication of new racks for boiler chain. ( a ) new boiler ( b ) old boiler 33 reparing of grade bars of the 40 tons boilers 34 to replace worn out bagasse blower casing at bagasse elevator 35 replacement of worn out teeth of bagasse feeder rotating drum of boiler no 3, 4 & 5 with satisfactory trial 36 modification / upliftment of the bagasse belt coveyor no.2 as instructed by chief engineer 37 dismantling, fabrication & erection of id. fan blade with back plate, ribs and suction cone. ( a ) 20 ton boiler ( b ) 30 ton boiler ( c ) 40 ton boiler 38 patching & strengthening of m.s. chimneyshell of 30 ton boiler 39 fabrication & fitting of chain guide of new mbc / old mbc / bagasse elevator / cross carrier & rbc 40 fitting of new 8mm thick ms plate ring on base plate of boiler id fan impeller for strengthening 41 dismantling, fabrication and fitting ofworn out portionof old feed tank ofboiler no.1, 2& 3 42 replacement of worn out ms beam and channel arrangement size 4” / 5” of boiler no.1 & 2arch. 43 to replace worn out blower casing of boiler d.m.plant 44 dismantling, fabrication and fitting of safty valve worn out discharge assembly with proper support 45 schedule work 46 dismantling of m.s. pipe line including bend / flange etc up to 12” dia 47 fabrication & erection of m.s. pipe line up to 12” dia 48 fabrication & erection of bend up to 12” dia ( ms ) 49 fabrication & erection of nipple up to 12” dia ( ms ) 50 fabrication & erection of cross up to 12” dia ( ms ) 51 fabrication & erection of tee up to 12” dia ( ms ) 52 fabrication & erection of flange up to 12” dia ( ms ) 53 fabrication & erection of blind up to 12” dia ( ms ) 54 fabrication & erection of reducer up to 12” dia ( ms ) 55 fabrication & erection of elbow up to 12” dia ( ms ) 56 fabrication & erection of bend up to 12” dia ( ss ) 57 fabrication & erection of nipple up to 12” dia ( ss ) 58 fabrication & erection of cross up to 12” dia ( ss ) 59 fabrication & erection of tee up to 12” dia ( ss ) 60 fabrication & erection of flange up to 12” dia ( ss ) 61 fabrication & erection of blind up to 12” dia ( ss ) 62 fabrication & erection of reducer up to 12” dia ( ss ) 63 fabrication & erection of elbow up to 12” dia ( ss ) 64 dismantling of valve up to 12” dia 65 fitting of valve up to 12” dia 66 dismantling of valve above 12” dia 67 fitting of valve above12” dia 68 dismantling fabrication & fitting of man hole 69 fabrication & erection of bend above 12” dia 70 fabrication & erection of nipple above 12” dia 71 fabrication & erection of tee above 12” dia 72 fabrication & erection of flange above 12” dia 73 fabrication & erection of blind above 12” dia 74 fabrication & erection of reducer above 12” dia 75 fabrication & erection of elbow above 12” dia 76 dismantling of m.s. pipeabove 12 “ dia 77 fabrication of m.s. pipe above 12” dia 78 erection of m.s. pipe above 12” dia including bend flange & nipple etc. 79 dismantling of old worn out platform 80 fabrication & erection of platform by using old plate 81 fabrication & erection of cat ladder 82 fabrication & erection stair case 83 fabrication & erection of railing from old material 84 fabrication & erection of railing from old material 85 fabrication & erection of unvested type ring over evaporator vapour pipe / pan vapour pipe 86 dismantling ofs.s. pipe linewith bend & flange 87 fitting of s.s. pipe line with bend & flange. 88 dismantling of ms heavy structure / tank 89 dismantling of ms light structure 90 fabrication & erection light structure 91 fabrication & erection heavy structure 92 fabrication of pump bed with pump, reduction gear & motor alignment up to 30 h.p. 93 fabrication of pump bed with pump, reduction gear box & motor above 30 hp 94 dismantling, fitting and expanding of ss / brass tubes with satisfactory hydraulic testing for quad / j. heater / vapour cells 95 dismantling, fitting and expanding of ss / brass tubes with satisfactory hydraulic testing for pan tube 96 ss plate lining in different size of equipments. 97 dismantling, cleaning & fitting of ms pipe line with bend, flange , nipple etc. 98 fitting of ms pipe line with bend, flange , nipple etc 99 fabrication & erection ofcomplete square / rectangular tank / round with conical bottom 100 fabrication & fitting ofms coil ( coils are to be duly bend and not offset pipe welding .offset welds shall not be treated as coils but as pipes ) 101 fabrication & fitting ofss coil 102 welding work for various equipments in b / h 103 dismantling , fabrication & fitting ofnew coneand umbrella anywhere in the factory. cone up to 01 mtr. dia 104 dismantling, fabrication & fitting of new coneand umbrella any where in the factory.cone above 01 mtr. dia upto 2.5mtr dia. 105 dismantling , fabrication & fitting of new coneand umbrella any where in the factory, cone above 2.5 mtr. dia 106 fabrication and patchwotk of equipmentsusing old / newms plateby 6 / 8 mm thick plate overround vessels / any vessels 107 mill house 108 cutting of cheveran grooveson mill rollers 109 cutting of pine apple grooves on mill rollers. 110 replacement of runners of cane carrier , s.rc & irc mbc and rbcand cane un loader power supply angle 111 fabrication of racks of s.rc & irc and due modification of wear plate arrangement using metlon pads 112 repair of s.rc & ircracks and due modification of wear plate arrangement using metlon pads 113 welding of worn out holes of block type chain link, rack holding square and duere drilling of holes 114 replacement of worn out bootof src& irc 115 fabrication of new juice rings 116 dismantling, grinding & erection of the square bar of cane un loader 117 welding on wearout mill and grpf crown pinion teeth as per profile. 118 fabrication and replacement of new mill juice / waterimbibitionsbox / distributer. 119 fabrication. & erection. of mill rollerfeed & discharge bearing cover from 10 mm / 8mm plate. 120 fabrication & erection of runner supporting box below runner at irc, src & cane carrier, mbc and rbcand bagasse elevator. 121 replacement of worn out deflector plate and top plate of cane chopper / cane leveler / fibrizer by m.s. plate / ss lining plates along with strengthening. 122 replacement of worn out msbottom plates of src & irc. rbc / mbc etc 123 fabrication & erection of cane carrier chain side angle. 124 fabrication & erection of return cane carrier chain supporting runner / chain guide. 125 fabrication & erection of worn out ms plate of truck tripler, src, irc & cane carrier side plate. 126 sprocket teeth repairing and strengthening with extra support of irc / src / elevator / mbc / rbc 127 repair & hard facing of auxiliary cane carrier kicker / pusher 128 welding & hard facing on wear out under feed roller teeth, side & shell of roller. 129 replacement of worn out juice screen plate of screw bagasseconveyorat mill 130 new src coupling with rg box & motor bed along with sproket plumber block fitting & other works as required is to be done with successful trail 131 repair and hard facing on cane leveller / chopper hubs 132 repair & hard facing on wear out fibrizer hubs 133 lever bracket of underfeed roller scraper to be changed & to be fitted on as per direction. 134 partition plate of half anvil to be changed completely with 25 mm plate & hard facing. 135 welding and forging in holes of cane carrier chain links. 136 fabrication of 10” size non return valve from m.s. plate with fitting & leak proof trial. 137 fibrizer hammers to be made as per size & weight by welding & hard facing to be done. 138 fabrication & erection of rotary filter ms conical juice tank. 139 extension of ss juice distributer pipe of rotary filter 140 repair of cane carrier slates such as worn out side wear plates holes& other to be done 141 fabrication & hard facing of under feed roller scrapper as per instructions to be done. 142 welding on wear out teeth of cane carrier, s.r.c. & i.r.c. sprockets to bedone & teeth to be made as per profile 143 ms ring to be fitted on worn out both side of bagasse pusher at fibrizer& hard facing to be done on square bars fitted 144 welding & grinding of grpf scrapper to be done to make them as per profile & hard facing to be done 145 repair & hard facing of cane unloadedgrab finger 146 rotary screen dismantling & fitting at site with all accessories with successful trail 147 cane carrier alignment & fitting of rg box, gear, drive side sproket as per modification required by fibrizer rotor with successful trail 148 underfeed roller pinion hard facing 149 repairing of ms guard / cover mill rollers crown pinion 150 fabrication & fitting of chain guide cane carrier & bagasse elevator 151 dismantling & fabrication of bagacillo screen with modification as per instruction. 152 tipplers patform due repairing with ms old / new plates and making its rough for the vehicles 153 elevator perforated mesh repairing & fitting with sucessful trail 154 ss plates patching on the truff of irc / src and mills head stock 155 pan house 156 repairing ofdown take of pan for 40 / 50 ton pan 157 repairing ofdown take of pan for 60 / 80 ton pan 158 replacement of worn out / broken anglearms of crystallizer 159 dismantling of gutter of molasses magma & massecuite. 160 fabrication & fitting of gutter of molasses, magma & massecuite. 161 repairing of hinge type cover of gutter 162 replacement of worn out condensate box of pans, quad & juice heaters 163 dismantling fabrication & fitting of new umbrella in pans with supports & j pipes 40 / 50 ton pan 164 dismantling fabrication & fitting of new umbrella in pans with supports & j pipes 60 / 80 ton pan 165 repairing of umbrella of pans with supports & j pipes 40 / 50 ton pan 166 repairing of umbrella of pans with supports & j pipes 60 / 80 ton pan 167 replacement of worn out distributor by new for 40 / 50 ton pan 168 replacement of worn out distributor by new for 60 / 80 ton pan 169 repair of wornout / broken of air cooled , vacuum & seed crystallizer 170 dismantling & fabrication of wornout injection header with complete connections with successful trial 171 dismantling of 40 ton pan complete body shell with save all and umbrella feed header, distributer, etc & fabrication of shell with 12 / 10mm ms plate with satisfactory trial 172 replacement of complete worn out top conical portion of pan by new withsupports of associated machinery parts proper strengthening 40 / 50 ton pan 173 replacement of complete worn out top conical portion of pan by new withsupports of associated machinery parts proper strengthening 60 / 80 ton pan 174 strengthening of 40 / 60 ton pan body &taper portion with channel etc. 175 replacement of worn out bushes of air cooled crystallizer of both side & completion with proper alignment & successful trial ( bushes will be provided by the factory ) both side ( rate ratio drive : non drive end shall be 65:35 ) 176 dismantling fabrication & erection of box type feed header for each pan with related all connections. 177 dismantling fabrication & erection of worn out portion of pan body with 12mm plate with water & vacuum trial 178 replacement of wearout / wornout ms side & bottom plate of water over head tank / syrup storage tanks at pan station 179 repairing of wearout / wornout down take of pans 40 / 50 ton 180 repairing of wearout / wornout down take of pans 60 / 80 ton 181 repairing of wearout / wornout save all of pans 40 / 50 ton 182 repairing of wearout / wornout save all of pans 60 / 80 ton 183 evaporator & clarification house 184 dismantling, repair & refitting, cleaning work of catcher of new semikestner ( uttam set ) 185 dismantling, fabrication & erection work of evaporator body / semikestner / vapour cell newsave all 186 major repair of save all of the evaporator body / semikestner / vapour cell 187 dismantling, fabrication & erection ofnew juice heater header withribs& fitting of cover with satisfactory trial 188 dismantling, fabrication & erection work of the sulphur furnace melter / melt receiver along with steam coil and their hydraulic testing. 189 dismantling, fabrication & erection of sulphur furnace cooler with its pipe cooling coil complete connection of water and associated pipe lines with satisfactory trial 190 repairing of sulphur furnace cooler with its pipe cooling coil and complete connection of water cooling pipe and gas line. 191 dismantling, fabrication & erection of juice receiving bottle fitted at vacuum filter station 192 dismantling, fabrication & erection of condenser at vacuum filter. 193 dismantling, fabrication & erection of mud juice receiving tank complete with connection & associated pipe lines. 194 dismantling, fabrication & erection of mud tray of vacuum 8’ x16’ vacuum filter 195 dismantling, fabrication & erection of mud tray of vacuum 10’ x20’ vacuum filter 196 dismantling, fabrication & erection of vacuum filter agitator. 197 dismantling, fabrication & erection of the juice box of juice heater with satisfactory trial. 198 dismantling fabrication & fitting of bagacillo pipe. 199 dismantling , fabrication & erection of clear juice liquidation box with trial 200 dismantling, fabrication & erection of clarifier mud boot. 201 dismantling, fabrication & erection ofjuice catcher for raw / vacuum / sugar melter / sulphitedjuice pumpswith suction / delivery connection 202 repairing of juice heater condensate bottle / evaporator / syrup receiving bottle with leak proof testing partition plate with all connection. 203 repairingofso2 furnace sublimation pipe with its leaking tower etc. with testing 204 dismantling, fabrication & erection of vacuum filter mud mixer body & fitting of screw conveyor with proper alignment & satisfactory trial. 205 fabrication & erection of screw conveyor from 6mm thick plate with satisfactory trial. 206 dismantling, fabrication & fitting of new down take of quad / old or new semikestner, etc. 207 dismantling, fabrication and erection of new recovery tower of juice sulphiter / syrup sulphiter. 208 replacement of muddy juice tank fitted at vacuum filter with new plates & with all connections. 209 repairing of umbrella of quad & pan 210 dismantling, fabrication & erection of worn out umbrella of quad & pan 211 dismantling, fabrication & erection ofsaveall ofquad old bodies 212 dismantling, fabrication & erection ofsaveall ofquad uttam set. 213 replacement of worn outtop conical portion ofquad & vapour shell with save all proper strengthening with associated machinery 214 dismantling, repair, & erection of worn out juice heater partition plate with ribs. 215 dismantling of worn out arms and shell ( outside & inside ) of juice sulphiter drum, fabrication & erection with satisfactory trial. 216 dismantlingof worn out central drum & bed of juice sulphiter, fabrication & erection with satisfactory trial. 217 to replace worn out clear juice box / mud discharge box with valve of new door followed by satisfactory trial 218 dismantling ofwear outjuice heater cover, fitting of new 12 mm thick ms plate by welding & bolting including repair of lever & erection of cover followed by satisfactory water trial. 219 to replace worn out mud scrapper plate with support & vacuum filter fitting to be done. 220 to replace worn out juice baffle plate of door compartment 221 fabrication & erection of new sulphur furnace after dismantling of old furnace with successful water / air trial. 222 major repair of lime slaker with proper alignment & trial 223 dismantling & erectionofquad 440 sq. mtr. calendria include all connection with successful trail 224 dismantling, fabrication & erection of after burner vessel. for so2 furnace. 225 to replace worn out sulphur furnace header of size 8” / 10” 226 dismantling, fabrication & erection of ammonia pipe inside new evaporator body 227 replacement of worn out stirrer arms of clarifier completed with all support and squeezers etc. 228 dismantling and repairing of 2300 sq mtrs sk catcher of uttam quad set with satisfactory trial 229 replacement of partition plate of old door compartment with 5 / 6 mm ms plate 230 dismantling, fabrication & erection of 440 sq mtr quad body shell with save all, top taper cone, manhole and its all connection with satisfactory trial 231 centrifugal house 232 to replace worn out molasses jacket of b & c continuous centrifugal machine with proper trial. 233 to replace worn out “a” centrifugal machine molasses chute / housing chute followed by satisfactory trial. 234 to replace worn out half portion of horizontal sugar melter in centrifugal house with steam & juice connection followed by satisfactory trial. 235 dismantling of worn out b & c centrifugal m / c, magma mixture shaft, fabrication of complete new shaft with 12mm plate, fitting of arms etc. with successful trial. 236 replacement of damaged portion of hopper 237 broken shaft of cryst. to be made correct or replaced by new one and their proper alignment to be done. 238 replacement ofwornoutbushes & arms of sugar melter with satisfactoty trial 239 replacement of cooling pipe of c & b mono cryst. 240 replacement of wornout suction pipe of mf 50 / 50 / 40 / 40 injection & spraypump 241 c pug mill, magma mixer, broken shaft to be taken out andto be repaired / to be changed new, bush, support & aram to be fitted a satisfactory trial. 242 repairingof b & c massecuitemono cryst. leakage coil with hydraulic testing & and successdul trial. 243 b & c magma mixer, pugmill worn out broken shell to be replaced, work to br completedwith satisfactory trial. 244 dis. of worn outb & c magma mixer shaft, fab.& erection of the shaft with 12 mm m.s. plate, fittingand successful trial. 245 replacement ofworn out molasses ring of 1350 kt c / f machine. 246 dis., fab. & erection of new. fan ofe.t.p. aerator 247 dismantling, fabrication & erection of worn out wk1350 c / f machine cover. 248 replacement ofdamaged hopper air try with new plate 249 replacement ofworn out magma / pug mill worn out padestal arms. 250 replacement ofweak / wearout ms jali of hopper &fitting with frame 251 dismantling fabrication and erection of air diffuser for etp from old boiler tubes 252 dismantling, fabrication & erection of worn out c twin crystallizer shell & cooling coils with arms along with satisfactory trail 253 a centrifugal machine 1250 kg / charge wornout moniter casing replacement & patching work 254 replacement of worn out bed of sugar exiter with proper strengthening 255 replacement of damaged / worn out arms of mono crystillizer...
38183841 tender for mechanical fabrication work 1 , pipeline from 15 mm to 300 mm dia. dismantle ( including nipple band flange ) and put in scrap yard. 2 ms pipe of dia more than 300 mm. dismantle ( including nipple band flange ) and put in scrap yard. 3 , 15 mm to 300 mm m.s. or s.s. pipeline position by fitting and giving trial. 4 making of ms pipe of more than 300 mm diameter with 6, 8 and 10 mm ms plate and making and replacing ms or ss nipples from 15 mm to 300 mm dia. 5 6 , replacement of ms nipples of size more than 300 mm dia 8 from 15 mm to 300 mm ms pipe. ms bands of size above 300 mm dia. 9 making ms flanges from 15 mm to 1200 mm by cutting them from plate and drilling them to fit. doing. 10 15 mm to 300 | making and changing ms / sst. mm dia up to 11 making mst of dia more than 300 mm and change 12 making and replacing casings from 15 mm to 300 mm dia. 13 making of casings up to dia more than 300 mm and , change . 15 mm to 300 14 opening mmm size valves up to 15 the valve 15 mm to 300 mm size tie. 16 opening of valves of dia more than 300 mm 17 fitting of valves of dia more than 300 mm. 18 , straightening of bent circular plate. 19 corroded part of vapor pipe, tank bezel etc. , change. 20 21 dismantling of light structure fabrication of light structure 22 erection of light structure 23 dismantling of heavy structure 24 fabrication of heavy structure 25 erection of heavy structures 26 round or rectangular tank with ms plate , make and change 27 removing corroded m.s. gutter and replacing it with given plate, fixing and strengthening. 28 making circular coil from 15 mm to 150 mm dia pipeline and replacing it with nipple and flange and fitting the coil in place. to give trial including satisfactory hydraulic testing. 29 making rectangular coil from 15 mm to 150 mm dia pipeline with nipple and flange and fitting the coil in place and giving trial with satisfactory hydraulic testing. 30 opening and re tying of pipelines of different sizes ( of different houses ) including valves and bands etc. for cleaning. 31 cutting the header above the damaged 6 fixed at different places and making a new one and fitting all the nipple valves etc related to it and giving it a trial. 22 32 replacement of 600 mm to 900 mm dia necked man doll by making of 8 or 10 mm plate. 33 making m.s. beds for motor pump and reduction gear box from 5 to 50 h.p., giving satisfactory trial after fitting and alignment. 34 51 to 100 hp ms band making fitting and alignment for motor pump and reduction gear box. after giving satisfactory trial. 35 making ms beds for pumps and motors ranging from 5 to 50 hp, giving satisfactory trials after fitting and alignment. 36 making ms beds for pumps and motors ranging from 51 to 100 hp, giving satisfactory trials after fitting and alignment. 37 dismantling of corroded ms plate of machinery installed at various places and fitting it with new plate. ( the act of patching ) 38 fabricate the juice tray of the mill from ss or aluminum plate and do the erection and complete the related connection work and give the trial. 39 cane carrier bagasse carrier bagasse elevator and return bagasse carrier removing old runner and fitting new runner and giving satisfactory trial. 40 give satisfactory trial by removing old runner of secondary rack carrier inter rack carrier and fit new runner. 41 new by removing the damaged side and bottom plates of secondary rack carrier and inter rack carrier. fixing of side and bottom plate and fixing of angle from outside for strengthening. 42 corroded mesh bottom tray of old screw conveyor. cut it out and fix it in its place according to the bottom tray attached as before. tadayav but without mesh. 43 44 renovating the gutter above the dsm screen placement 45 fitting of juice rings of mill rollers from ms plate. 46 replacement of side plate of cane carrier and side and bottom plates of bagasse elevator bagasse carrier rbc which are damaged. 47 replacement of damaged side plates of fiberizer leveler and chopper 48 making new rakes of secondary and inter rake carriers. rack repairing of secondary and inter rack carriers. 49 50 by cutting the corroded plates of the trough of inter rack carrier. removal and replacement of given 8 or 10 mm plate and trial. 51 remove square bar of trolley of cane unloader and fix new square bar and give satisfactory trial. 52 remove the central plate of the fiberizer, make a new plate and fix it and give a satisfactory trial. 53 dismantling the top guard of trpf of the mill and putting it in the scrap yard and making top guard from new 8 to 10 mm plate and fixing it satisfactorily. 54 cutting the pine apple chevron groove of the mill roller. 55 welding the cut teeth of the cow pinion of the mill and correcting the teeth with the grinder by welding with the highfacing electrode mentioned on it. 56 welding and sizing of mill cut tailwar. make according to 57 welding of trpf rollers of the mill and correcting the cut side by welding or by applying plate. doing . 58 secondary rack carrier inter rack carrier bagasse carrier bagasse elevator removal of corroded angle below the runner of rbc and replacing it with new angle. 59 juice attached to the pipeline of the juice pumps of the mill. after making the distribution tray, fix it in place. 60 , cutting and removing the old troughs of all the three inter rank carriers on the mill house and fixing the troughs as per instructions from the given 10 mm plate and giving trial. 61 removal of old trough of secondary rack carrier fitted on mill house and new trough from given 10 mm plate 62 by removing the damaged partition plate of the anchile plate of the fibroiser, replace the new plate of 12 mm as per the instructions. installation, alignment and trial. 63 , cut out the necked part of the dsm screen fixed on the mill house and fix it by applying the given plate. 64 300 to 450 psi hydraulic by removing the damaged / weak sulfur melter of satvik type furnace and fitting the newly made coil from 10 or 12 mm plate. give a trial 65 fitting the sulfur melter coils of film type furnace size 3 and 4 inches with the given seamless pipe as per the sample and testing it hydraulically at 300 to 450 psi. 66 replacement of leaf flat iron for rubber packing of top and bottom header of juice heater and giving trial by applying rubber packing. 67 removing the condensate bottle of juice heater quad semi condenser vaporcell and fixing it according to the sample from the given new 8 or 10 mm plate and giving it a trial. 68 cutting out the old damaged agitator of vacuum filter size 818 feet and preparing and trialling a new agitator with angle channel etc. as before. 69 cut out all the partition plates of the header of juice dewater straight and circular. after cleaning the tube plate beforehand, make a new circular and straight partition plate from a plate of 10 or 12 mm. prepare header as before by applying ms strip and give trial by applying rubber strip. 70 dismantling the scrubber cooler flange cover nipple and pipeline of satvik / film type furnaces, taking out the cooler pipe etc. and putting out the 10 or 12 mm key. making cell from plate and fitting all cooling pipe made of seamless pipe and related nipple flange cover etc. apply and prepare as before and give trial. 71 cutting out the damaged bottom cone of juice sulphiters recovery tower and fixing a new cone from 12 mm plate. give trial by installing related pipeline. 72 dismantling out the damaged tower of syrup sulphiter. pouring and making a new tower from 8 or 10 mm plate as before and make related nipple manhole partition plate air bent pipe and related pipeline connection. to give a trial 73 heavy / light filtrate juice tank mounted on small vacuum filter | ( dia 1 m 0 c height 15 m 0 approximately ) cut and removed. making tank as before from 10.00 mm plate and giving trial by fitting related nipple flange etc. pipe line. 74 heavy / light filtrate juice tank mounted on large vacuum filter | ( dia 1.5 m 0 c height 1.0 m 0 approximately ) cut out and made from 10.00 mm plate as before, prepare and trial by fitting related pipeline flange nipple as before. 75 dismantling and pouring out the old damaged mud tank ( dia 2.5 m x 2.0 m height ) of the small vacuum filter. making a new one with cover from 10.00 mm plate and preparing and trialling the nipple plunge manhole. 76 prepare a perforated plate from a plate of 8.00 mm thickness / 3.5 m diameter, inside the juice sulphiter, make about 280 holes in the plate and fix it at the right place by applying an angle support. 77 dismantling of after burner cooler of satvik or film type furnace, 12 inside water jacket damaged. replacement of pipe with new seamless pipe. prepare and give trial as before by putting on jacket etc. 78 take out the catcher ( measurement 1.2 x 1.5 m ) mounted on the large vacuum filter and prepare a new catcher with a partition plate from 10.00 mm plate as before. preparing and applying the related nipple flange line. give a trial 79 the shell of the sulfur furnace is made of 12 or 16 mm plate. make it by folding it and fix it by making front and back cover and water jacket and give trial by making all the connections etc. as before. 80 replacing the gully plate of mud mixture with a new plate and making the screw conveyor attached to it in place as before. give a trial by applying it. ( lamsum ) 81 cutting out the corroded base plate of the door and replacing it with a new one. make and fit the plate as before. ( lamsum ) 82 cut out the overflow gallery inside the syrup sulphiter and the syrup box outside which is damaged and give a trial by making it from the given 8 or 10 mm plate as before. ( lamsum ) 83 after removing the condenser of the vacuum filter, put it in the scrap yard and replace the condenser with a new plate of 8 or 10 mm. make it fit and give it a trial. ( lamsum ) 84 incoming and outgoing boxes fitted between the double beat valves of juice dewaters and the headers of juice heaters. dismantling and installing a new one from 12 mm plate as before and giving a satisfactory trial. 85 juice sulphite, syrup sulphite and other places by dismantling the worn out manholes and making new ones in place. placement . 86 400 mm 4 sizes in vapor line of juice heater. cutting out sore nipples of one meter length and making new ones as before 87 dismantle the foaming chamber of the clarifier which is damaged or weak and put it in the scrap yard and give a satisfactory trial by erecting the foaming chamber with the new 8 or 10 mm thick plate provided. 16 inch 4 angle valve of vapor and exhaust of juice heater. removal of gully body and making of new 10 mm thick plate by turning and giving trial. ( lamsum ) 89 cutting out the damaged vatum tank ( measurement 2.25 x 2.45 m approx ) of water weighing scale and making a new one with 10 mm plate. preparing and giving trial as before by installing related pipe line nipple support etc. 90 cutting out the side plate of the overhead hot water tank and making a new one from a plate of 8 or 10 mm. applying and giving a satisfactory trial 91 removing damaged water tank of juice weighing scale. making tank from new plate in place and giving trial. ( dia 3 5 m x 3.0 m height ) ( lumsam ) 92 removal of damaged internal parts of vapor cells and valves fitted in quad body, replacement and trial of new ones. ( lamsam ) ( size 2 x 1.5 m ) 93 taking out the old brass or ss tubes of juice heater and semi condenser, weigh them and deposit them in the store. 94 weighing out old brass or ss tubes of quad and vapor cells and depositing them in the store. 95 expanding by fitting new brass tube or ss tube of juice heater and semi condenser and 75 to 100 | giving hydraulically on psi. 96 expanding quad and vapor cell by fitting new brass tube or ss tube and giving it hydraulically at 75 to 100 psi. 97 take out the quads external catcher by opening it and replace it with a bent agile channel and flat iron and give it a trial. , ( lamsum ) 98 replacement of condensate box of calendria of quad wadi and vapor cell , and give trial. 99 cutting out the semiconductor vapor cell, quads bottom saucer along with valve pipe line and nipple etc. making bottom saucer from 10 or 12 mm plate as before and giving trial by fitting related pipe line nipple and valve etc. ( lamsum ) 100 open the top cover of the semiconductor to take out the tube and after applying the packing, tie the cover as before and give it a trial. 101 open the top cover of the new semiconductor to remove the tube. and tie it again by applying joint and give trial. 102 re fabrication of external catcher / vapor body of new semi condenser ( 1000 sq. m. ) from 8 / 10 mm plate which was degaussed. ( size dia 25m height 3.5m ) / ( size | dia 2.5m height 3.5m ) 103 ditching the bottle of quad catcher and putting it in the scamp yard and 12 m long c 0.8 m from the new plate of 10 mm. making and connection of new bottle of diyas and vacuum. to give a trial ( lamsum ) 104 cutting out the corroded distributor of the pan and putting it in the scrap yard and making a new one from 8 or 10 mm plate, stressing and giving trial. ( lamsum ) 105 cutting and removing the damaged umbrella of the pan and making a new one from 6 or 8 or 10 mm ms plate and its stranding and trial. ( lamsum ) 106 take out the old brass tubes of the pan and weigh it in the store. submit . 107 expanding by fitting new brass tube in the pan and giving it hydraulically at 100 psi. 108 take off the damaged catcher of the pan and put it in the scrap yard and make a new one from 8 or 10 mm plate and give a trial by fitting the element and vapor pipe as before. ( dia 1.5m x 2.5m height ) 109 cutting out the cyclone stuck above the sugar dust miller tank and replacing it with 5 or 6 mm. making a new one from the plate and giving it a trial. ( lamsum ) 110 removing corroded wet suit of 1350 kt centrifugal machine and making a new one from 3 mm plate. 111 taking down the transit deaerator mounted on the top of the c sentry machine, cleaning it by opening its side plates, blinding the leaking tubes, hydraulically fitting them in place and making all connections. 112 opening of blinds in the pipeline of spray system and replacement of corroded nozzle cluster, cleaning, replacement of corroded branch pipeline and tying of all blinds opened after cleaning and satisfactory trial of the system. 113 replacing the cut gun metal bush by removing the worm wheel of the vacuum crystallizer and crystallizer, then putting the worm wheel back in place, aligning the same worm shaft ag box motor and | successful trial. 114 the necked side cover of the id fan fixed on sugar dust and the top necked plate should be 8 or 10 mm. making a new one from the plate and replacing all the angle channels attached to its bottom frame by stranding in place. to apply, to give a trial. ( lamsum ) 115 removal of old tail pipe fitted in pans and delivery to scrap yard and trial fitting of new ss tail pipe 116 give . ( lamsum ) corroded side plates and roof plates of boilers removal and from 3 or 5 mm thick plate of ms. replacement and fitment of old ejected correct plate. removal of corroded plates of palu gas ducting of boilers by cutting and installation of new ms plate of 5 mm thickness. 117 118 dismantling of damaged parts, side plates / shells / cones etc. at various places and fabricating them with new plates. installation and trial. 119 cutting and replacing corroded plates of id fans. 120 removal of damaged expansion joint fitted in flue gas ducting of boiler no. 1 and 2 and 3 or 5 mm plate. make new ones from it. 121 cutting out the damaged ash soot of boilers and making new soot from the given plate plate and giving trial. 122 cutting out the necked part of the bagasilo suit and blower installed below the bagasse elevator and making it with a new plate. 123 replacement of throated suit of bagasse feeder of boiler no. 1 and 2 with ms plate of 6 or 8 mm. 124 the flue gas ducting of boilers and vat scrubbers should be removed by cutting and making new manholes. 125 cut out the defective mesh fitted in the bagasse elevator and give a trial by installing new mesh. 126 cutting out the old drain vessel tank of bat scrubber no. 1 and 2 and fitting new tank and drain pipe to weld 127 removal of broken band of transmission gear of mills and | make and fix new ones from the given 40 and 25 mm plates, after that keep all the plumber blocks in their place. after alignment, put the transmission gears in place. give a successful trial by applying it. 128 , removal of the screw conveyor installed on the mill house and replacing it with a new screw conveyor made of 6 mm plate. putting alignment and giving satisfactory trial. 129 cut and remove the damaged top cover of trpf of the mill and make a sample from the given 8 / 10 mm plate and fix it as per the given place. 130 removal of drive and stool of molasses conditioner by cutting and making a new one and repairing the cut shaft by welding and fitting it satisfactorily. to give a trial 131 cutting out the necked taper cone of the pans and 40 cm circumference of the circuit cell from it and cutting out the inside washing coil and all the connections related to it and fabricating it from 10 or 12 mm plate and putting it in place and giving satisfactory trial by making all the connections related to it. 132 b. magma mixer or pugmill 10 mm new or old plate to make a new 8 meter length and put it in the scrap yard. cut the gutter inside the mixer from inch size pipe and fit all the arms and run and give a satisfactory trial. 133 bagasilo pipeline dipping down and throated. fit on 14 meter height by installing pipe band support clamp etc. give trial by doing. ( lamsam ) 134 removing the old and damaged rail of the bridge of the cane unloader and replacing it with the new rail provided and testing it by stranding it. boiler 135 cutting out the rotten main holes of boiler no. 136 removing the corroded top cover of the tee above the pans and making a new one from 10 mm plate and giving a satisfactory trial. ( lamsum ) 137 removal of worn out water coils of crystallizers and fitting of new ones and giving satisfactory trial. 138 cutting out the corroded distributor plate of pans and making a new one and giving a satisfactory trial. ( lamsum ) 139 fixing of pan station condenser platform made of old plate with neck of condenser and crystallizer. 140 dismantling of damaged rectangular melter of film type sulfur burner from the given 8 / 10 mm ms plate. complete all work and give trial ( size 3.0 m x 2.0 m x 1.75 m ) ( lamsum ) 141 cutting out the corroded domes of the pans and making new ones from 8 or 10 mm plates, of vapor pipes. making connection, stranding as per requirement and giving trial. ( lamsum ) 142 cutting out the heat source of the pans and re welding them by applying ring and giving a satisfactory trial. ( lamsum ) 143 remove the old tray of the hopper and put it in the scrap yard, make a new one from 3 or 5 mm plate and install it satisfactorily. to give a trial ( lamsum ) 144 taking out the plate of corroded down take of the pans and making a new one by bending it from a plate of 8 or 10 ms and giving a satisfactory trial. ( lamsum ) 145 to the base box of the bagasse carrier and the runner of the abc. satisfactory trial by cutting and aligning. to give 146 modifying sugar shoots of graders engaged in dryer house and giving satisfactory trial. 147 dismantle the taper core of the maceration water tank, make a new one and face the seat of the taper cone of the tank. cut off the center rod in the old pipe and fix the center rod in the new pipe and balance the tank and give a satisfactory trial. ( lamsum ) 148 cutting off the old hopper and making the hopper by bending it with a new plate and making its frame with an angle, fitting the driving shaft, aligning it and giving a satisfactory trial. ( lamsam ) 149 cutting and dismantling the old melted sugar melter, removing the reduction gear and motor mounted on it, making sugar melter from the given new plate and aligning the shaft reduction box and motor etc by fitting and connecting all the pipelines related to it and give a satisfactory trial. ( lamsum ) 150 cutting and removing the old boxes of the old semiconductor and making new boxes of size 850 x 850 mm from the given 10 mm plate, welding them from inside and outside and fitting the boxes on top of the semiconductor. 151 20 | making frame / base from mm plate, fitting new double beat valve and giving satisfactory trial. 152 to install a new centrifugal machine, remove its platform and prepare its beam structure to install the new machine. installation and re platforming. ( lamsum ) 153 strengthening of header of vapor lone juice heater and juice. removes heater cover, repairs cover and fits cover. ( lamsum ) 154 fitting a new vertical pump in the injection house with motor etc. on top of it and its related 850 | laying 20 meter pipe line of mm dia and making three bands of 650 mm dia related to it. and giving successful trial of the pump. ( lamsum ) 155 cut out all the coils and all the angles attached to the compartment of the clarifier and fit them in place after completion of the work. ( lamsum ) 156 cleaning the surface of the vertical side plates of the compartment of the clarifier and overlapping with the given 8 mm ms plate and given at the remaining places. cutting and fitting ms plate and flat iron and giving leak proof trial after complete welding work. ( dia 30 | fit height 5 feet ) ( lamsum ) 157 to the choked distributor of the clarifier compartment. cutting it out and putting it in the scamp yard and making a new one from the given 8 / 8 mm ms plate and giving a satisfactory trial after doing all the work. ( lamsum ) 158 fabricating the weak cell of juice sulphiter with the given 10 mm ms plate, overlapping it all around and fitting it and doing all the connections etc related to it and completing all the welding work and satisfactory trial lumpsum ) . give. , 159 reamer for making hole sign in tube plate of juice dieter. running, after making hole sign, fitting all the tubes ( 312 nos. ) and expanding from both the places and giving satisfactory hydraulic trial. ( lamsum ) 160 cutting out the damaged taper cone, sewal, cell ( from the top of the tube plate ) of the pan and fabricating it with a new ms plate of 12 mm and fixing all the connections related to it as before and for stranding at different places in the entire cell from inside. installation of ribs support and satisfactory vacuum trial after completing all related works ( dia 5.5m height 2.5m ) ( lamsum ) 161 all connections related to the syrup tank located on the pan. removal of platform, staging etc. and syrup tank. cutting and removing it and putting it in the scamp yard and making a new syrup tank by fabricating it from the given 6 mm plate and fitting it in place and all the connections related to it etc. to do and complete all the work and give a satisfactory trial. ( lamsum ) 162 c.i. sluice valve 24 dia and n.r.v. located on the ejection and cut off all the connections related to it and put it in the scrap yard and replace it with new pop up valve 24 dia. ( lamsum ) 163 fitting and satisfactory by making siphon of 150 mm. give a trial 164 , making and fitting siphons of 100 mm dia and giving satisfactory trials. ( lamsum ) 165 installing flowmeters at different places and giving satisfactory trials by fitting related nipples, bands, flanges and siphons etc. 166 deo the damaged mesh of the saxon pipe located on the injection and fit it by making a new one from the given ms plate. , doing . 167 removal of drive of mechanical circulator mounted on pan no. 8 and cutting out the base plate of the drive and 1100 mm dia base plate from 25 mm ms plate. prepare . stop the shaft by giving support and align it by fitting the bush, fit the motor by fitting the stand and give a satisfactory trial. ( lamsum ) 168 damaged shell plate near the roof of molasses tank no.1. cutting it out and replacing it with a new one made of 06 mm plate and changing the related connections and giving a satisfactory trial. ( lamsum ) 169 taking out the id fan of boiler 42 kg pressure capacity installed in the mill and removing its complete casing from the foundation, replacing it with new ordered casing and taking the fan to the site and removing ash shoots and machines falling on the way and re installation of ash chute and machine, after that placing on casing foundation, water labeling and installation according to id fans damper and after fitting casing, modification in ducting of id fan, then id fan in main shaft casing. putting it on, covering it and giving a satisfactory trial by alignment. ( lamsum ) 170 fixing tin shed on rbc by making pillar from ms pipe / angle / channel ( lamsam ) 171 cutting and removing the damaged casing of bagasillo fan. making a new one from the given 8 mm ms plate and giving a satisfactory trial. 172 dismantling the damaged channel, angle and beam etc. of the platform located on the castlizer and fitting the given channel, beam and angle etc. ( lamsum ) 173 dismantling the casing ( length 17 m ) of the entire ms plate of sugar elevator and from the given ms plate. modify and put in place 174 dismantling of all damaged angle channel and plate etc. by taking down the sugar grader and replacing it with given ms channel angle plate etc. and satisfactory by putting in place. to give a trial ( lamsum ) 175 dismantling the trpf bottom cover of the mill and putting it in the scrap yard and making the cover from 8 / 10 mm plate. after fitting it in place, give it a trial. ( lamsum ) 176 , removing the damaged juice trays of trpf rollers ( which are fixed on the mill head stocks ) and putting them in the yard. fixing of new tray in place from 8 / 10 mm plate || ( lamsum ) 177 cutting out the damaged furnace suit of boiler and fixing it by making of b / 10 mm plate ( lumsam ) 178 the size of the juice tank installed at mill no. 01 is 1.4 m dia. remove 1.5 m length which is damaged and put it in the scrap yard and make juice tank from the given 8 / 10 mm plate and do erection in place and trial by connection as before. give . ( lamsum ) 179 juice tank size 1.3 m dia 1.5 m length installed at mill no. 02, remove the damaged one and put it in the scrap yard and make juice tank from the given 8 / 10 mm plate and do the erection at the place and give the trial connection as before. ( lamsam ) 180 juice tank size 1.0 m dia 1.5 m length installed at mill no. 03, which is damaged, should be removed and put in the scrap yard. and by making a juice tank from the given 8 / 10 mm plate, do erection at the place and give trial by connection as before. ( lamsum ) 181 juice tank size 10 meter dia 1.6 meter length installed at mill no. 04, removing the damaged one and putting it in the scrap yard and making juice tank from the given 8 / 10 mm plate. place erection and give trial by connection as before. ( lamsum ) 182 juice tank installed on skein juice which is damaged / leakage. removing it and putting it in the scrap yard and making a new one from the given new 10 / 12 mm plate and giving trial by making related connections etc. ( lamsum ) t 183 mill no. 01, removing the damaged gutters and putting them in the yard and making gutters from the given new pipe line / plate and installing them in place and giving trial by connection. ( lamsum ) 184 juice tank size 2.15 m dia. installed on skein juice pump. remove the 3.0 m length which is damaged / leakage and put it in the scrap yard and erect it by making a new one from the given new 10 / 12 mm plate and postpone it by making related connections etc. ( lamsam ) 185 removing the damaged watm guard of cow pinion of mill no. 01, 02 and 03 and putting it in the yard and fitting the cover guard with the given new 2 / 3 mm plate as per the sample. ( lamsum ) 186 removing the damaged top guard of cow pinion of mill no. 01, 02 and 03 and putting it in the yard and fitting the cover guard according to the sample from the new 2 / 3 mm plate given. ( lamsum ) 187 mill no. removing the damaged watm guard of 04 cow pinion and putting it in the yard and fitting the cover guard with the given new 2 / 3 mm plate as per the sample. ( lamsamm ) 188 mill no. removing the damaged top guard of cow pinion of 04 and putting it in the yard and fixing the cover guard according to the sample from the given new 2 / 3 mm plate. ( lamsum ) 189 mill no. making scraper of under feed roller as per sample from given new 12 / 16 thick m.s. / s.s. plate / m.s. rod / m.s. square as per damaged scraper of under feed roller of 04 and giving satisfactory trial. ( lamsum ) 190 mill no. by cutting the tail end of the inter rack carrier installed on 04, increasing the length of the inter rack carrier by about one foot and giving a satisfactory trial by jointing the runner side plate and labeling the drive shaft and tail end shaft line ( lamsum ) . 191 mill no. cutting and removing the bed of the last motion of the transmission gear of 03 and making the band as before from the given new 25 / 40 mm plate and according to the plumber block, drill for bolts etc. and give a satisfactory trial. ( lamsum ) 192 repairing the lines of 20 tonne capacity eot cane installed in the mill house, which have been cut at several places and giving satisfactory trials by changing the rail as per requirement. ( lamsum ) 193 cut off the ci sluice valve 24 dia and all the connections related to it on the spray and put it in the scrap yard and modify it to install the new popup valve 24 dia given in its place and give a satisfactory trial after completing the work. ( lamsum ) 194 dismantling the resistance box and making a new one from the given m.m. plate and placing it in place and stranding. doing and giving leakproof trial by welding. ( lamsum 195 cutting out the damaged monitor casing and ribs inside the centi machine and fabricating it with new 12 mm ms plate and the work is completely satisfactory. to give a trial ( lamsum ) 196 completely cutting out the taper cone of the dome of pan no. 3 and fixing it with a new 12 mm ms plate. ( lamsum ) 197 cutting and removing the necked box of the telescope of the door and making the box from the given plate, installing a new pipe line of 150 mm size for the valve, putting the top cover, welding it and giving it a trial. ( lamsum ) 198 dismantling the platform, pipe tank, steam cone etc. under the body no.2 of the old quad set and placing the claydria at the specified place and placing the new claydria. carrying out erection and giving satisfactory vacuum trial after completing all the related work. ( lamsum ) 199 cut the ci sluice valve 12 dia and nrv and all its related connections on injection and put it in the scamp yard and complete the work by modifying it to make popup valve 12 dia instead and give satisfactory trial. ( lamsum ) 200 old corroded band of saxon pipe of ejection and spray pump, reducer cut to scrap yard and flange. cut and clean and fit by making new bender and reducer. doing and giving trial by welding. ( lamsum ) 201 decommissioning of faulty cyclone, mud tank box, flavor valve etc. fitted on vacuum filter and given 5 | making new one from mm plate and making box flapper valve and making standing platform from boiler tubes and giving trial after doing all the work. ( lamsum ) 202 cutting out the side plate of the vacuum filter ( size 14 28 ) and the damaged plate of the left tray and fitting it made of the given 10 mm ms plate and fitting all the connections ( nipple, box band ) etc. leaked. trial by proof welding. ( lamsum ) 203 cleaning the egil fitted in the top above the clarifier and overlapping with the given 6 mm ms plate and welding the casing of the egil ( 50 x 50 x 8 mm ) and giving leakproof trial. ( lamsum ) 204 cleaning the surface of watm plate of the first compartment of the clarifier and cutting the bud of the given 8 mm ms plate. cut 100 mm hole in bud and overlap with plate and give leak proof trial by applying flat iron on entire periphery plate along with vertical and watam plate. ( lamsum ) 205 the element of the catcher ( size 75 x 75 x 8 mm ) to be fitted in the pan should be made at an angle. ( lamsum ) 206 dismantling the damaged scroll of mud mixture and making a new one from the given 4 mm ms plate. give trial by applying as before. 207 cut out the damaged external catcher of the semi condenser ( 800m2 heating surface ) and fix it with the given be 10 mm ms plate as before and make all related connections satisfactory. size 2. 5 meter cup x 2 meter height ( lamsum ) 208 removal of damaged shell ( top of tube plate ) of semi condenser ( 1000 m2 heating surface ) by cutting 3.5 m x 45 m from given 10 mm ms plate. make and install height and give satisfactory trial by making all related connections. ( lamsum ) 209 cut out the damaged shell ( above the tube plate ) of syrup sulphiter and fix it by making a 2.5 m x 7.5 m height cup from the given 8 / 10 mm ms plate and give a satisfactory trial by making all the related connections. ( lamsum ) 210 dismantle all the damaged cooling, coil, center shaft and worm wheel drive in crystalizer no. 8 and 7 and put them in the scrapyard. ( lamsum ) 211 200 meter square cooling surface coil in crystallizer no. 8 and 7, making of 3 / 4 dia ms pipe as per drawing and trial by hydraulic testing on 75 chap and its related header flange, nipple completion of work by fitting bands, valves, reducers etc. ( lamsum ) 212 damaged agitator of vacuum filter size 14 x 28. cutting out and installing a new agitator like before from ms angle channel etc. and trial by doing all related works. ( lamsum ) 213 , to keep the clear juice filtration tank at 4 meter height, make four columns with ms channel and ms angle and make platform for keeping the tank with ms beam and boiler tube, complete all related works including railing and give trial. ( lacsum ) 214 repair of damaged rails / square wares of cane unloaders. to do and give satisfactory trial by fitting new rail / square wart as per requirement. ( lamsum ) 215 the font plate of donali shoot installed on mill no. 1 has melted, which should be removed from the side and replaced with a new plate of 8 mm thick, prepared with a support of ms flat and fit on the side and give a satisfactory trial. ( lamsum ) 216 the font plate of donnelly shoot installed at mill no. 2 got melted. which is removed from the side, prepare in its place a support of ms flat from 8 mm thick new plate and give a satisfactory trial by fitting it on the side. ( lamsum ) 217 runner base of inter rank carrier of mill no. 1 has melted and replaced by 150 mm channel. changing the runner base of both the sides and giving satisfactory trials. 218 the base channel of the inter rank carrier dome of mill no. 1 has melted, which needs to be dismantled and removed and a 150 mm channel has been fitted in its place, which is satisfactory. to give a trial 219 after cutting the watm trough and side plate of inter rack carrier no. 3, welding it by applying 6 inch wide 8 mm thick plate and giving a satisfactory trial by aligning it. ( lamsum ) 220 erection of fabricated m.s. pipe of different sizes. to do and give leak proof trial. 221 sugar collar / flange of ram of a frame of mill no. 222 reboring of eye valves in pin holes of head stock of mill no.02 at mill site 223 for conversion of hydraulic liners of mill no. 03 and 04. build on 224 wornout ss on the side plates of the fibrizer. removal of plate / liner and trial by fitting the given new ss plate on bottom and top side plates and refactor plate. 225 cutting out all the damaged cooling pipe / arm fitted in the generator and fitting 16 mm flat iron as required by making a river / arm and give a satisfactory trial. 226 cutting out the partial plate of the damaged top / bottom header of new / old vapor line juice heater and bending it with 12 mm thick plate and applying reverse for the dieter strip and completing all the work satisfactorily. to give a trial 227 cutting out the damaged plate of vacuum filter size 8 x 16 side plate and bottom tray and fixing it made of given 10 mm ms plate and giving leak proof trial by making all connections. 228 cutting out the intermediate tray of the clarifier and fitting a new one from the given 8 mm plate and completing all related work and giving leak proof trial. 229 cutting out the chipper cone porson 5450 ( approx. ) fitted between the calandria and cell of the pans and 12 mm. make it from thick plate and give a satisfactory trial by making all the connections in place and putting it like before. 230 4 inch dia in aeration tank installed on etp line up by making a header and by making 140 eight holes of 1.10 meter each from the old super heaters pipe and give a satisfactory trial....
38108994 tender for fabrication / repairing work of air and flue gas ducts, gates and damper of fan section during overhauling of unit no.12 ( 2×200 mw ) btps, obra...
38027148 fabrication, erection and dismantling from reputed contractors 2 general work 3 dismantling ofm.s. pipe 2 cm to 35 cm size. 4 erectionofm.s. pipe 2 cm to 35 cm size. 5 dismantling , fabrication and erection ofpipe fitting size 2cm to 35 cm 6 bend 7 flange 8 nipple 9 cross / tee 10 valve 11 reducer 12 dismantling of m.s. pipe above to 400 mm size& shifting it to scrap yard. 13 fabrication and erection of m.s. pipe above to 400 mm size by 6 / 8 / 10 mm plate. 14 dismantling , fabrication and erection ofpipe fittingabove400 mm size. 15 bend 16 reducer 17 nipple 18 cross / tee 19 valve 20 dismantling of old bed and fabrication, erection, alignment & trial of newbed of motor, pump or r / g box. 21 10 hp to 20 hp 22 25 hp to 60 hp 23 75 hp to 125 hp 24 150 hp to 250 hp 25 patching work in different type ofrectanglur, square & ciruler old equipments by new / old plate as available. 26 dismantling of old and wornoutrectangular / circular tank andshifting them to scrap yard. 27 fabricationand erection ofnew rectangular / circular tank by provided new / old plate. 28 flat bottom 29 conical bottom 30 repairing and replacing of wornout portion ofrectangular / circular tank by provided new / old plate. 31 dismantlingof light structure 32 fabrication and erection of light structure. 33 dismantling of heavy structure. 34 fabrication and erection of heavy structure. 35 replacement of oldworn out platform by new or old plate. 36 fabrication and fitting ofshed by old g.i. sheet for db, motor etc in different places. 37 repairing of trusses of mill house, boiling house etc by welding or fitting missing or worn out nut and bolts. 38 straightening bent m.s. plates for reuse. 39 dismantling fabrication and erection of header with flange and nipple etc. 40 size 2.5 cm to 12.5 cm 41 size 15 cm to 30 cm 42 replacement of cone of different equipments by old / newm.s.plate. 43 up to 1 meter dia 44 above 1 meter dia 45 repairing of m.s. gutter at different places. 46 fabrication and erection of newgutter in place of worn out gutters by old / new plates. 47 fabrication and erection of newgutter by old / new m.s. plate. 48 repairing of worn out column and beam in mill 49 dismantling of worn out coils and fabrication erection of new coil by new pipe. 50 fabrication of electric pole up to 27 long with base by 4, 6, 8 old or new pipes. cross armto be fitted. 51 fabrication and fittingof sight glass , man holewith blind in various equipmentsand steam lines. 52 fabrication and erection of step type stairs with railing etc fordifferent places. 53 mill house 54 dismantling and erection of worn out runner of cane carrier / src / rake carrier / bagasse elevator / rbc. 55 repairing of old rakes of s.r.c. / inter rake carrier. 56 fabrication of new rakes for src / inter rake carrier by m.s. plate 57 replacement of worn out side plate of rake carrier / bagasse elevator / rbc / up to 300 mm height by new / old plate. 58 replacement of worn out side plate of cane carrier by new / old plate and strengthening of its lower side support. 59 dismantling and erection of side & bottom plate of src / rake carrier / bagasse elevator & rbc above to 300 mm size. flat and angle to be fitted out side of bottom plate for strengthening. 60 fabrication & erection of guide in cane carrier / src / bagasse elevator and rbc by bending angle and plate. 61 dismantling of worn out box of src / rake carrier and erection of new box in place of it. 62 150 x 150 mm 63 200 x 200 mm 64 replacement of weaksideand top plate from cane chopper to fibrizer by old / new plate. 65 fabrication and erection of juice distribution chute. 66 dismantling of worn out rail of cane unloader and erection of new rail at its place. 67 dismantling of worn out squire bar of unloader and erecting of new squire bar at its place. 68 replacemen of worn out angle / channel / beam of cane carrier / rake carrier / bagasse elevator and rbc. 69 angle 70 chanel 71 beam 72 fabrication and erection of trpf rollers top & bottom cover by new / old m.s. plate 73 line level of inter rake carrier andworn out side plates of tail and driving endshaftsguides to be replace by m.s. plate. erection afterline alignment with satisfactory trial. 74 fabrication and erection of mill pressure chute by new m.s. plate. lining of s.s. plate to befitted onit andstrengthening of top and bottom plate to be done. fittingaccordingly as per old chute to be done. 75 replacement of old s.s. lining of pressure chute . new s.s. lining to be fitted accordingly as per old chute. assembly andstrengthening to be done. 76 bagacilo screens of bagasse elevator to be taken out and their fitting to proper place after repairing / setting them straight / right. 77 checking of mill juice tray, replacement of worn out portion, arresting of leakages withwelding of s.s. / m.s. electrodes with satisfactory trial. 78 dismantling of worn out deflector plate of fibrizer with beam. fabrication and erection of new deflector plate accordingly as perold plate. 79 cane carriers all three runners beams line alignment and levelto beset rightand satisfactory trial work to be done. 80 line alignment work of head and tail end shaft of secondary rake carrier / ircto be done. its worn out runner and angle to be replaced and satisfactory trial to be done. 81 repairing of weak and wornout plate of donally chute by new / old plate and satisfactory trial to be given. 82 boiler house 83 fabricationof new rakes for rbc and bagasse elevator. approximate weight of 01 rake is 12 kg. 84 repairingof old rakes of rbc and bagasse elevator. 85 replacement of worn out portion of boiler flue gas / air heaterducting by old / new plate. 86 patching work over worn out portion of boiler flue gas ducting by old / new plate. 87 after dismantling of old flue gas ducting damper, new damper to be fabricated and erected. 88 after dismantling of old f.d. fan air ducting damper, new damper to be fabricated and erected. 89 repairing of bagasse feeding sliding gate of boilers . 90 erection of id fan casing after replacement or patching of worn out portion of it by old / new plate. 91 fabrication and erection of worn out bagasse feeding chute of boilers by old / new plates. 92 repairing / replacing of old worn out fins of 20 ton boilers economizer tube. 93 dismantling , modification and erection of boiler flue gas ducting as per instruction. 94 after dismantling worn out wear plate of id fan impeller vain, new plate to be fitted and hard faced as per instruction. 95 fabrication and erection of new suction cone of boiler id fan by old / new plate. 96 worn out portion of boiler ash discharge chute to be taken out. fabrication and erection of new ash discharge chute of boilers. 97 replacement of old tubes of air heater by new tubes. 98 fabrication of old tubes of boilers according to the size of air heater tubesand their erection to air heater. 99 repairing of wet scrubbers ventury, its internal coil and deflector plates. 100 boiling house 101 old brass / ss tubesof quad / juice heater / pans to be taken out and depositing them to store.new tubes to be fitted, expendedand to be trialed at80 lbs pressure. 102 juice heater / semikestner 103 vapor shell / quad / pan 104 weak save all of quad / pans to be repaired by new / old plate andto fit / erect them. 105 fabrication and erection work ofsave all by 8 mm m.s. plate in place of quad / pans worn out save all according to instructions. satisfactory trial is needed. 106 fabrication and erection of steiner with nipple in place of raw juice / sulphited juice / syrup / melterpumps worn out / old strainers. 107 weak catchers worn out portion of quad / pan to be taken out. repairing to be done by provided plates.fins to be prepared and fitted to them. 108 top and bottom portion worn out partition plate of juice heater / vapor line juiceheater dismantling and new partition plate fabrication erection work to be done . 109 dismantling, fabrication and erection of worn out condenser of vacuum filter along with all connections and satisfactory trial. 110 dismantling fabrication erection of condensate bottle of quad / semekestner / vapor cell / juice heater along with all connections. dismantled material to be shifted to scrap yard. 111 dismantling fabrication and erection work of steiner for spray / injection pump suction pipe. 112 dismantling of worn out portion of vacuum filter trough . plate to be bend according to size and to be fitted in trough. 113 dismantling fabrication and erection of channel and beam of condenser. 114 quad / pan entrainment catcher insideworn out channel, angle dismantling and new channel, angle erection work. 115 6 size worn out coils of clarifier dismantling, new fabricatingerection with nipple and trial to be done. 116 dismantling of worn out down take of semikestner, vapor cell, quad, panand fabricationerection of new down take by 6 / 8 mm plate with trial. 117 crystallizers broken / tilted arms to be taken out. after repairing them or making new to be fitted to proper place and trial to be given. 118 40 / 60 ton pan discharge valves worn out body / chute dismantling work and fabrication erection work of new body / chute. 119 crystallizers worn out gland, bush, replacing work, shaft repairing work , worm wheel opening and fitting work and satisfactory trial to be given. 120 spray system pipe line blindsto be opened, cleaned and to be fitted after cleaning with satisfactory trial. 121 spray system worn out branch pipe line dismantling and new branch line erection work and satisfactory trial to be done. 122 quad / pan worn out umbrella dismantling and new umbrella fabrication erection work to be done. 123 vapor shell / semikestner / quad pans worn out ammonia coil dismantling and new ammonia coil fabrication erction work with trial. 124 sugar hopper weak and worn out driving unit / trough to be dismantled. fabrication and erection of new drive unit / trough with angle . trial to be done. 125 fabrication and erection of new chute of s.d. machine pug mill gate. 126 fabrication of new bucket as per sample for dry seed elevator / sugar elevator. 127 broken shaft of pug mill drive to be linked to proper place. new flange type coupling to be made fit to fitin it . rib to be provided according to instruction. 128 new coil for d super heater is to be fabricated andto be fitted as directed with nozzles and satisfactory trial is to be given. 129 fabrication, erection with shaftand satisfactory trialof screw conveyor for vacuum filter mud mixture. 130 dismantling, fabrication and erection of vacuum filter mud mixture with satisfactory trial. 131 vacuum crystallizer weak and worn out shell dismantling work and fabricationerection of new shell in its place. 132 clarifier top and flocculaty chamber worn out plate dismantling work and fabrication erection by new plate. leak proof trial to be done. 133 vacuum filter weak and worn out filtrate bottle to be dismantled and shiftto scrap yard.fabrication and erection of new bottle along with all connections. leak proof trial to be done. 134 sulphur furnace cooler worn out coil pipe to be taken out , new pipe to be fitted and leak proof trial to be done. 135 replacement of partition plate of quad / juice heater condensate bottle. 136 junction box of spray pipe line to be opened, taken out, their pipes and nozzles to be cleaned and o fit them again after necessary repairing . 137 weak and worn outportion of spray / injection pump suction pipe to be taken out and to repair by new / old plates. 138 weak and worn out duck foot bend of pan / quad tail pipe to be dismantled. fabrication and erection of new duck foot bend in its place. 139 agitator of vacuum filter to be repaired. 140 for hydraulic testing of vapor line juice heater m.s. pipe blinds be provided inside suction and delivery vapor pipe of v.l.j.h.and blinds be taken out after hydraulic testing. 141 exhaust vapor valve to be opened its weak portion to be patched by 8 / 10 mm thick plate.assembledafter patching and leak proof trial to be done. 142 juice / syrup sulphiter recovery tower worn out shell size 1 meter dia x 3 meter height to be dismantled and to shift scrap yard . fabrication and erection ofabove shell by old / new plate according to drawing. leak proof trial to be done. 143 dismantling of worn out melter of sulphur furnace, shifting it to scrap yard. fabrication and erection of new melterby 8 / 10 mm plate. coils to be made and to erectit by new pipe. trial to be done. 144 dismantling of worn out spruzer of juiced sulphiter. fabrication and erection of spruzer by new pipe. leak proof trial to be done. 145 dismantling of worn out mud distribution box of clarifier. fabrication and erection of new mud distribution box by new plate. trial to be done. 146 worn out agitator of vacuum filter is to be taken out and new is to be fabricated andfitted. satisfactory trial is to be given. 147 partition plate of compartmentof clarifier to be replaced 148 60 / 40 ton pans discharge valve bearing housings plate to be replaced by new plate and trial to be done. 149 dismantling of worn out shell and bottom of juice sulphiter. fabrication and erection of new shell and bottom by 8 / 10 mm thick plate withjuice, gas and lime line connection .partition plate and stirrer to be fitted to proper place in side sulphiter. satisfactory trial to be done. 150 dismantling ofworn out coolers of sulphur furnace. fabrication and erection of coolers by 8 mm m.s. plate. cooling pipe, gas pipe connection to be done. satisfactory trial to be done. and dismantled material to be shifted in scrap yard. 151 weak lower portion of shell of sulphur furnace coolers to be dismantled. fabrication erection to be done. worn out cooler pipes to be replaced. 152 dismantling fabrication erection of weak roof of clarifier by 8 mm thick plate. weak tray of dorr to be taken out and 6mm thick plate to be patched in its place. 153 dismantling ofworn out catcher bottle of vacuum filter. fabrication and erection of new catcher bottle in its place. all connections and trials to be done. 154 quad body weak bottom to be dismantled. fabrication and erection to be done by old or new plate. all connections to be done . trial to be done. 155 spray / injection pumps delivery headers weak portion to be dismantled. new to be fabricated bynew / old plates and erected with satisfactory trial. 156 dismantling of 3 sizeworn out steam coil of b heavy molasses conditioner and fabrication erection of new coil with its trial. 157 dismantling of old worn out air plate of hopper . fabrication and erection of new plate by 3mmnew m.s. plate in its place. 158 all 04 no fins of pan no. 7mechanical circulator to be taken out. new fins with housing to be erected in its place. trial to be done. 159 worn out circular bottom plate of crystallizerto be dismantled. new to be fabricated by new m.s. plate and erected in its plate. leek proof trial to be done. 160 syrup sulphiter weak and worn out portion of shell to be dismantled and shift it to scrap yard. fabrication and erection of above shell by provided new plate of 8 mm thick. satisfactory trial to be given. 161 dismantling of weak old hot water overhead tank and condensate water receiving tank of pan and shift them to scrap yard. fabrication and erection of new tanks by8 / 10 mm thick plate with all necessary connections. 162 dismantling of worn out baffle plate of juice sulphiter and shifting it to scrap yard. fabrication and erection of new baffle plate in its place. 163 dismantling of worn out dorr clear juice distribution box and shifting it to scrap yard. fabrication and erection of newclear juicedistribution box in its place with all connections. 164 dismantling of old trough of hoppersand shifting them to scrap yard. fabrication and erection of new trough with support angle and fitting of wooden strip. satisfactory trial to be given. 165 dismantling of old juice sulphiter / clear juice / syrup receiving bottle and shifting them to scrap yard. fabrication and erection of new bottle with all connections. satisfactory trial to be given. 166 fabrication and erection of b and c c / f m / ctop cover by provided new / old m.s. plate with satisfactory trial. 167 fabrication and erection of b and c c / f m / c molasses separator by provided new / old m.s. plate and satisfactory trial to be given. 168 fitting of diffusers in aeration tank with all connections and satisfactory trial to be given. 169 fabrication of m.s. perforated box of size 1½?x 1 x 2? and fitting it in mgf / acf 170 repairing of pugmill with drive arms by providing plates and angle. satisfactory trial to be given. 171 dismantling of old trough of hopperand shifting them to scrap yard. fabrication and erection of new trough with dubbing plate, and wooden connecting rod housingin those places. satisfactory trial to be given. 172 dismantling of weak and wornout catcher of quad / pan and shifting it to scrap yard. fabrication and eretion of catcher of quad / pan by new / old plate of 8 / 10 mm size. leak proof and satisfactory trial to be given 173 dismantling of weak and wornout sulphur furnace body shell with water jacket and shifting it to scrap yard. fabrication and erection of sulphur furnace body shell with water jacket by10 / 12 mm m.s. plate. leakproof and satisfacrory trial to be given. 174 dismantling of wornout flash tank of clarifier / dorr and shifting it to scrap yard. fabrication and erection of flash tank of clarifier / door by 6 / 8 mm plate alognwith its pipe line connections andleakproof and satisfactory trial to be given. 175 repairing of molasses conditioners weak and wornout stirrer arms and satisfactory trial to be given. 176 repairing of weak and wornout cyclone of vacuum filter by 3mm / 5 mm plate andsatisfactory trial to be given. 177 dismantling of weak shell of 40 / 60 ton capacity pan and shifting it scrapp yard. fabrication and erection of new shell by 10 / 12 mm size m.s. plate. leakproof and satisfactory vacuum trial to be given. 178 dismantling of weak shell cone of 40 / 60 ton capacity pan and shifting it scrapp yard. fabrication and erection of cone shell by 10 / 12 mm size m.s. plate. leakproof and satisfactory vacuum trial to be given. 179 dismantling of weak saveall top / cone of40 / 60 ton capacity pan and shifting it scrapp yard. fabrication and erection of saveall top / coneby 8 / 10 mm size m.s. plate. leakproof and satisfactory vacuum trial to be given. 180 dismantling of weak portion of bottom saucer of quad / panand shifting it scrapp yard. fabrication and erection of bottom saucer of quad / pan by provided m.s. plate. leakproof and satisfactory vacuum trial to be given. 181 dismantling of weak and wornout sulphur furnace melter coiland shifting it scrapp yard. fabrication and erection of sulphur furnace melter coil . leakproof and satisfactorytrial to be given. 182 repairing of weak out blaldes of hopper blower fan and satisfacrory trial to be given. 183 dismantling of weak and wornout shell / cone of quad / semikesner / vapour body and shifting it scrap yard. fabrication and erection of shell / cone of quad / semikesner / vapour body. leak prof and satisfactory trail to be given 184 m.s. pipe blinds be provided inside suction and delivery vapor pipe of v.l.j.h.and blinds be taken out after hydraulic testing. 185 erection of new vapour line juice heater with leak proof connection of all its steam and juice lines, construction of necessary structure for juice heater, hydraulic testing after fittingtubes in juice heater and a complete satisfactory trial is to be given, 186 dismantling , fabrication and erectio of bottom cone of 60 / 40 ton pan with all accessaries, discharge valve and connections.complete leak proofandvacuum trial is to be given....
37836294 bids are invited for flue gas analyser flue gas analyser_schedule 1 _ item_10_m9438096038_100223214 total quantity : 2...
37814984 supply of il, palakkad make pneumatic actuator spares for candi at ntpc supply of il, palakkad make pneumatic actuator spares for candi at ntpcrihand gaiter for burner tilt actuator, pc 14x18.5” slt. 14” bore, 18.5” stroke si no. 2730831, 2730855, ord no. 74o8o9, rubber bellows with clamps for burner tilt actuator, pc 14x18.5” slt, 14” bore, 18.5” stroke si no. 2730831. 73o855, ord no. 2740809, leather bellows with clamps for flue gas outlet damper actuator, pcd 20x14, 20” bore, 14 stroke, si no. 83o222, order no. 2840382, pneu actuator va2d tag 0s33. ilpalghat. bhel code r42390030003 .bbu no 5.11.o1 50 ) , etc...
37803634 supply, installation and commissioning of fabric compensator supply, installation and commissioning of fabric compensator for 3x210 mw atps anpara , supply of expansion joints of hot pa ducts from ah (3800x2800x300mm), size of fabric (14500x400mm) , supply of expansion joint of hot pa verticle ducts from ah (2800x2400x250mm), size of fabric (11500x400mm) , supply of expansion joints of hot sa ducts from ah (4500x3400x300mm) size of fabric (19000x400mm) , supply of expansion joints of hot flue gas ducts at centert on ah (6300x2000x300mm) size of fabric (27000x400mm) , supply of expansion joints of hot flue gas ducts below economizer above aph (6300x2600x800mm) size of fabric (19000x800mm) , supply of expansion joints of hot flue gas ducts from ah at ope duct (6300x2600x300mm) size of fabric (19000x400mm) , supply of expansion joints of hot flue gas ducts (2800x2600x300mm), size of fabric (13000x300mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot pa ducts from ah (3800x2800x300mm), size of fabric (14500x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joint of hot pa verticle ducts from ah (2800x2400x250mm), size of fabric (11500x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot sa ducts from ah (4500x3400x300mm) size of fabric (19000x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot flue gas ducts at centert on ah (6300x2000x300mm) size of fabric (27000x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot flue gas ducts below economizer above aph (6300x2600x800mm) size of fabric (19000x800mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot flue gas ducts from ah at ope duct (6300x2600x300mm) size of fabric (19000x400mm) , installation and commissioning of fabric compensator as per scope of work expansion joints of hot flue gas ducts (2800x2600x300mm), size of fabric (13000x300mm)...
37688619 biennial contract for routine, preventive and breakdown maintenance of air pre heater and preventive & breakdown maintenance of scanner fan, secondary air damper control, spring hanger, igniters, repairing and servicing various dampers of air flue gas path with other associated work of boiler unit#5 & 6, 2x250mw, ctps, ptpp, parichha, jhansi...
37565587 bids are invited for flue gas analyser flue gas analyser_schedule _ item_10_m9438096038_100217701 total quantity : 1...
37351777 amc for mechanical maintenance of wet flue gas de sulpherization (fgd) plant of stage i => limited...
37312424 bids are invited for portable flue gas analyzer (q3) total quantity : 15...
37086660 overhauling maintenance of ducts and dampers of boiler of unit no. 06 of 2x500 mw, dtps, anpara 1 servicing of medium / large size gates in id, fd, pa, hot / cold air ducts, flue gas ducts & rectification of defects, if any. 2 servicing & repairing of discharge / suction dampers of id, fd, pa air and flue gas dampers. 3 cutting, welding & patch work in flue gas duct, secondary air duct / primary air duct including dampers flap, baffle plates and hopper etc.welding 4 cutting, welding & patch work in flue gas duct, secondary air duct / primary air duct including dampers flap, baffle plates and hopper etc.cutting 5 cutting, welding & patch work in flue gas duct, secondary air duct / primary air duct including dampers flap, baffle plates and hopper etc.patch work 6 replacement / repair of damaged and eroded bracing pipe with new bracing pipe of hot air duct / cold air duct / flue gas duct 7 repairing of expansion joints 8 flue gas ducts cleaning / inspection: ( for ducts of one unit to be considered as one job ) pa fan discharge to aph inlet 9 flue gas ducts cleaning / inspection: ( for ducts of one unit to be considered as one job ) pa cold air discharge duct: from pa fan discharge to cold pa dampers of all mills ( a k ) 10 flue gas ducts cleaning / inspection: ( for ducts of one unit to be considered as one job ) pa hot air discharge duct : from aph outlet to hot pa dampers of all mills ( a k ) 11 flue gas ducts cleaning / inspection: ( for ducts of one unit to be considered as one job ) pa ducts: from hot / cold air dampers of mills to mill assembly of all mills ( a k ) 12 flue gas ducts cleaning / inspection: ( for ducts of one unit to be considered as one job ) fd fan discharge to aph inlet 13 flue gas ducts cleaning / inspection: ( for ducts of one unit to be considered as one job ) flue gas duct: from esp outlet gate to id fan suction damper 14 flue gas ducts cleaning / inspection: ( for ducts of one unit to be considered as one job ) flue gas duct: from id fan discharge damper to chimney 15 fabrication / repairing of duct emtying chute meant for disposal of ash. 16 complete insulation of ducts ( primary air, secondary air, flue gas ) covering entire area from pa fans ducting, fd fans ducting upto aph inlet, esp outlet gates to id fans upto chimney: when new cladding is to be provided with 20 24gauge g.i. / aluminium sheet. work includes fabrication and fixing of cladding structure, when more than one layer of mineral wool blankets / pads , are provided / fixed at site 17 complete insulation of ducts ( primary air, secondary air, flue gas ) covering entire area from pa fans ducting, fd fans ducting upto aph inlet, esp outlet gates to id fans upto chimney: when old / removed cladding sheets to be fixed with the help of self tapping screws and more than one layer of mineral wool blankets / pads , are provided or the old / removed but usable are provided / fixed at site 18 replacement / refixing of old / new gi / ai sheets with the help of self tapping screws 19 fabrication / erection of temporary platforms for working at different heights on ducts ( the job includes disassembling of platform after completion of work ) as mentioned below:erection of platform of height upto 10 mtr. 20 fabrication / erection of temporary platforms for working at different heights on ducts ( the job includes disassembling of platform after completion of work ) as mentioned below:erection of platform of height upto 15 mtr. 21 fixing the scaffolding pipes from 0 mtrs. to elevated duct area ( above 20 meters ) & dismantling the same after completion of work and thereafter shifting the pipes to site store for complete insulation of ducts ( primary air, secondary air, flue gas ) covering entire area from esp outlet gate to id fans inlet & id fans outlet upto chimney ( only vertical & elevated duct areas ) ...
37072878 sup supply of limestone for flue gas desulphurization ( fgd ) system of 1x660 mw extn htps kasimpur , limestone for flue gas desulphurization ( fgd ) system detailed specification as per annexure ‘a’...
36004307 tender for supply of flue gas analyzer for stack emission monitoring volume...
35676485 supply of non metallic ( fabric ) expansion joint for flue gas path, 2x500mw, dtps anpara. , non metallic ( fabric ) expansion joint, application area: flue gas path pressure range: +200mmwc, temperature range upto 400 degree c width: 800mm....
35676460 removal of fly ash from flue gas / air duct by means of tractor trolley etc. in unit no.10, 1x660mw, etps, htps , kasimpur, aligarh...
35546075 bids are invited for low temperature flue gas oxygen analyser in situ zirconia flue gas oxygen analyse _schedule 1_item_10_m9438378666_100218310 total quantity : 2...
35490210 supply of flue gas desulphurization fgd system package for harduaganj & parichha tps...
35422491 supply of il palakkad make actuators and spares for ntpc rihand stps o’ring & gasket for va3r actuator: make:ilp, bellows with clamps for il palakkad make flue gas outlet damper actuator, pcd 20x14, 20” bore, 14” stroke, si no. 2830222, order no. 2840382, il palakkad make complete seal kit for cold air damper actuator, pcd 6x8, 6” bore, 8” stroke, si no. 1273o894, order no. 2740903, control & instruments pneumatic actuator, rubber bellows with clamps for ilp make burner tilt actuator, pc 14x1 8.5’ slt, 14 bore, 18.5 stroke si no. 2730831, 2730855. ord no. 2740809, seal kit for positoner pcpo01 spool w|th sleeve. oring & diaphragm, air lock relay for il p single acting positioner.model slr. , diaphragm for actuator model:vsc va2r sr. no.:2810740 i iflfcv stage 2, etc...
35363770 online anlayser for co co2 sox nox in flue gas at ntpc rihand , on line anlayser for co,co2,sox,nox...
35288332 flue gas desulphurisation ( fgd ) system package for 3x210 mw anpara a and 2x500 mw anpara b located in uttar pradesh, india...
34689950 installation of fabric compensator in flue gas duct of unit 4, 2 x 500 mw, btps, anpara...
34676432 bids are invited for procurement of flue gas analyser portable flue gas analyser_schedule 1 _ item_10_m9438406006_100214813 , portable flue gas analyser_schedule 2 _ item_10_m9438406006_100213749 , portable flue gas analyser_schedule 3 _ item_10_m9438406006_100213410 total quantity : 5...