Tender For Work Of Fabrication And Erection - Dismantling, fabrication and erection of old/new pipe lines up to size 12. Dismantling, fabrication and erection of pipes above size 12. Dismantling, fabrication and erection of tees up to 12 size. Dismantling, fabricating and erecting nipples up to 12 size. Dismantling, fabrication and erection of case upto 12 size. Dismantling, fabrication and erection of bands up to 10 size. Dismantling, fabrication and erection of flanges up to 12 size. Dismantling, fabrication and erection of reducers up to 12 size. Dismantling, fabricating and erecting blinds up to 12 size. Dismantling, fabrication and erection of tees above 12 size. Dismantling, fabricating and erecting nipples above 12 size. Dismantling, fabrication and erection of flanges above 12 size. Dismantling, fabrication and erection of reducers above 12 size. Dismantling, fabricating and erecting blinds above 12 size. Dismantling and erecting valves up to 10 size. Dismantling and erasure of valves above 10 size. Dismantling, fabricating and erecting coils of MS pipe of different sizes. Dismantling, fabrication and erection of rectangular/round/square etc. shaped tanks. Dismantling heavy structures. (Above 02 Ton) Fabrication and erection of heavy structures. Dismantling of light structure. Page 1 Hard facing on the teeth of the under feed roller of the mill. Fabrication and erection of light structures. Hard facing on the teeth of the under feed roller of the mill. Making and installing a new scraper in place of the worn/cut scraper of the under feed roller of the mill. Cutting out the throat teeth of the under feed roller and fabricating the teeth as per the drawing and installing them and doing hard facing. Making the throat juice rings of the side rollers of the mill from new 6/8 mm thick plate as per sample. The mills sore throat. Replace both the pipes of the conveyor properly and fit them in the installed trough and give them a trial. Cutting the stuck runner of cane carrier, rack carrier, bagasse elevator and bagasse carrier and putting it in the scrap yard and making new runner from 50/65 mm flat, installing and giving trial. Cutting the neck/worn side plates of can carrier and putting it in scrap yard and replacing it with new 6/8 mm thick MS plate. Cutting out the discharge suit below the fiberizer and putting it in the scrap yard, making it from 12 mm plate and installing it and giving a satisfactory trial. Replacement of necked bottom trough and side plates of rack carrier with 08 mm plates. Cutting out the juice tray installed on the mill house and making it from 6/8 mm plate as per drawing/sample and installing it and giving leak proof trial. Repairing DSM screen as per sample:- (a) Cutting out the weak part of the receiving box above the screen and replacing it with a new one made from 8/10 mm plate along with nipple as per sample. (b) Cut out the juice box below the screen and fix it as per the sample. (c) Cutting out the set over flow box from the screen and making the weak part as per the sample. Placement (The) Patching or replacing side plates as necessary. Boots of rack carrier (cutting out covered pony and new ones from 10/12 mm plates as per old) Make it, install it and give it a trial. Cutting out the throat hood of can leveler/chopper and installing it by making it from 10/12 mm thick plate. Nose bays of mill rack carrier. Cutting out the runner box and installing a new box in its place using a new plate/angle. Work of replacing the square bar of seed and trolley fitted on can unloader which is in damaged condition with new square bar. Cutting out the neck plates of Donnelly suit in Mill House and reassembling them with new/old plates and giving them drills. Repairing old damaged racks of rack carrier along with strengthening by straightening them as per sample/specification. Cleaning and painting inside and outside boiler chimney. Cleaning and lime the condensate receiving tank of the boiler. Dismantling of delivery line of Bagasilo fan Fabrication of delivery line of bagasillo fan from 2/3mm thick plate. Erection of delivery line of Bagasilo fan Removing the plate on the top of the boiler and installing a new plate in its place. Cutting and fitting/patching of throated side and bottom plates of Bagas elevator, RBC. Cutting and removing the side plates of boiler no. 1, 2 and 3 and replacing the corroded plates and As per requirement, make new one as per sample from 5/3 mm plate and install it. Cutting out the corroded plates of the expansion joint of air heater/economizer of boiler no. 1, 2 and 3 and installing a new joint in its place as per the sample and giving it trial. Work of making and installing expansion bellows at various places in the side plates of Boiler No. 3 as per instructions. Boiler No. 1 and 2 were choked. Cutting out the soot and making a new soot from a new plate, fitting it and giving it a trial. Dismantling, fabrication and repair of damaged ribs of Juice Heater/Vapor Line Juice Heater. Put a blind in the pipe above the vapor line juice heater and test it hydraulically and after testing, remove the blind and connect the pipe as before. Dismantling of brass tubes of juice heater Juice heater brass tube fittings Hydraulic testing of brass tubes of juice heater (up to 100 PSI) Dismantling of evaporator bass tubes Evaporator brass tube fittings Hydraulic testing of evaporator bodies (up to 100 PSI) Making platforms from old scrap at specified places in the factory. Dismantling of SS Pipe Line Irecon of S.S. Pipe Line Dismantling, Fabrication and Erection of SS Pipe Line (CAS) Complete dismantling, fabrication and erection of SS pipeline. SS Pipe Line Flange Dismantling, Fabrication and Erection Melter for juice/syrup sulfur furnace made from 6/8 mm MS plate with 2 pipe/super heater. Fit by bending the tube and removing the melter and replacing it (with all connections). And giving trial. Cutting out the sore plate of quad body and making it from new plates and giving it trial. Cutting out the old neck quad/juice heater condensate bottle/clear juice/syrup bottle and making a new one from 8/10mm plate of the same size and making all the connections and giving trial. Cut out the mud trough from the neck of the vacuum filter and make a new one from 8/10 mm plate and make all the connections and give it a trial. Cutting out the trough agitator attached to the vacuum filter and making a new one from the provided material (angle and plate) of the same size and installing it for trial. Cleaning both the service water tanks and painting all their walls with lime. Also cleaning the weeds around the service tank to a distance of about one meter. Dismantling of ammonia coil of juice heaters and installing new one as per sample. Dismantling of ammonia coil of evaporator bodies and installing new one as per sample. While dismantling the ammonia coils of the pans, making and installing new ones as per the samples. Dismantling, fabrication and erection of a complete system of a condenser mounted on a vacuum filter. Dismantling, fabricating and erecting nipples of all sizes fitted with clarifier. Dismantling, fabricating and erecting the coils around all four compartments of the clarifier and installing all its nipples. Dismantling, fabrication and erection of necked pipes of all sizes related to clarifier. Patching the weak points of all sum boxes and all telescopic boxes of the clarifier. Dismantling and erasing the nipples of double weed valves which are connected to the body of the juice heater. (Size 8) Dismantling, fabricating and erecting the gale of the cooling scrubber system installed at the outlet of the sulfur furnace, which is completely melted or about half the height of the bottom, along with the bottom plate and flanged nipple. to do. Removal of weak subliminal systems/equipments installed in front of sulfur furnaces and provided pipes/plates. Making it of the same size, fitting it and doing all the related connections and giving it a leak proof trial. Make and install the telescopic box of the clarifier along with all its connections as per the sample. Making cone from MS plate as per requirement and fitting as per instructions and giving trial. Measurement will be done on the basis of larger diameter. Dismantling related to brass tubes of pans Brass tube fitting of pans Hydraulic Testing of Pans (up to 100 PSI) Cutting out the corroded plates of pans and making new plates, installing them and giving them trials. Cutting and removing the weak part of the molasses tanks installed on the pan floor and installing new ones and making rings as per the specifications using angle/flat iron/MS plate etc. on the vapor pipes of the trial evaporator/pans. Dismantling the top cover of save all of the pans and installing a new one by giving support etc. as per the sample. Strengthening of pan bodies from inside/outside with MS plates/angles as per instructions. Dismantling the top cones of the pans and installing new ones as per the samples. While working, stop the save all by providing support and after work, remove the support and give a successful trial. Dismantling the old faulty man hole in the pans save all/pan body/evaporator body, modifying it as per the specifications and installing a Plunge system. To convert stud system cut over valve installed in pans into nipple system. Cutting out the weak holes of quad/pan bodies as per the specifications and fabricating its replacement with 12 mm plate and giving successful trials. Dismantling, fabrication and erection of exhaust pipe from 12 size to 20 size in steam exhaust pipe / vapor pipe below the pans. Dismantling, fabrication and erection of exhaust pipes up to 20 size in steam exhaust pipe / vapor pipe below the pans. Dismantling, fabricating and erecting bands ranging from 12 to 20. Steam exhaust pipe / vapor pipe below the pans has a bend of more than 20 mm of exhaust pipe. Dismantling, fabricating and erecting. Dismantling the weak feed header of 40/60 ton capacity pan as per the instructions, fabricating it of the same size and installing it along with all its nipples and valves. Strengthening the body of the pans by making a ring from inside on the roll with 8/10 mm thick MS angle 10/12 mm thick plate in two lines as per instructions. Successfully conducting trials by dismantling, fabricating and erecting the complete hopper. Repairing and trialling the broken arms of the Crystallizer. Cutting and fitting eccentric bends of suction pipes of injection and spray pumps accordingly. Making bed for pump and motor. Dismantling, fabricating and erecting of pulleys for bringing mascots from crystallizers to pulp mills. Dismantling, fabrication and erection of gutters of mesquite/magma/molasses. Opening all the jaw boxes, PVC pipes, nozzles and bends of the spray pond and cleaning them properly. Repairing nozzles, bends and clusters or replacing them with new items as per requirement. Giving trial by doing water flooring of the whole. To install the butter fly valve as per instructions. Size 8 To install the butter fly valve as per the instructions. Size 10 Install the butter fly valve as per instructions. size 16 Making and installing all the defective air blower plates of Hopper No. 2 and 3 as per the sample. Injection/Spray neck suction pipe, suction mesh (including injector band) should be new as per sample. Make it, install it and give it a trial. The work of changing C.I. Work of changing CIT. CI pipe replacement work. Making the body of throated exhaust/vapour valves ranging from 16 to 36 as per the sample, fitting the flange, spindle and nut of the old valve in it and trial fitting its guide support by making it a new one. Making and installing railing for the platform. Dismantling, fabrication and erection of exhaust pipes around fiberizer/mill turbines. Dismantling, fabricating and erecting the top receiving tank of juice weighing scale and giving trial as per the specifications. Dismantling, fabricating and erecting the Juice Sulphiter Recovery Tower along with the chimney pipe installed on the top and giving it a trial. Making pipe lines with valves as per specifications/drawings for air compressors installed in the clarification house and giving trials. Dismantling of Sulfur Furnace No. 123, fabrication and erection of the same. Successfully conduct the trial using the water jacket attached to it and all its connections. Dismantling of the header installed above the feed water tank and testing all the connectors attached to it as per Fabrican and Erekon samples. The leaky bottoms of the pans should be cut to 4/6 length as per the Instructions for repairing gassers and replaced with 12 mm/16 mm thick plate, welded accordingly and given a successful trial. Age 3: Dismantling, fabrication and erection of delivery header size 20 of quad injection pumps as per the specifications of the injection / spray station, all its delivery valves, valves fitted in the header, all nipples of the header along with the distance piece fitted on top. Successfully pass the trial. Dismantling of delivery header 28 of spray pumps as per the instructions of Injection/Spray station, complete with fabrican and ereccan, its entire butterfly delivery valve, nipples of header, distance piece etc. and giving successful trial. 24 size cast iron header neck of spray pond on south side of injection/spray station. After dismantling and erecting the header in its place by making 8 mm thick MS plate and To give trial. Placing the cast iron material in the designated place. Installing MS pipe header in place of 12/14 neck cast iron header, keeping the cast iron pipe in place as directed. To repair the damaged stirrer inside the juice sulfiter with old/new angle. Complete dismantling of SD Centrifugal Machine AFW (32 x 49) (Machine No. 4 and 5) which is not running at present and keep it at the designated place. Dismantle the AFW Pug Mill (above Machine No. 4 and 5) and keep it at the designated place. Work of extending Grass Hopper No. 1 at the rear (east side) below DC 1750 ghee machine. New DC 1750 Kg. Work of making machine bed, installing it and giving trial. Cutting/opening the old pipeline from 3 dia to 12 dia and installing it on the site after cleaning. The work of cutting out the corroded body plate on both sides of the fiberizer and replacing it with a new 12 mm thick plate and giving it a trial. To replace the bent body of the Ku-Ku conveyor with a new plate and give it a trial. Cutting out the bent side plates of cane chopper and cane leveler and installing them using new 10-12 mm plates. Cutting out the narrow part of the injection common header 24 / 28 diameter and making a new header from 8/10 mm thick plate, installing it and giving it trial. Open the venturi installed on the wet scrubber system of all three boilers and do internal and external cleaning and conduct trial by running water. Painting of wet scrubber and venturi of all three boilers inside and outside. Cut out the catcher of the stuck juice/syrup pump and make a new one from 10/12 mm thick plate. Alignment of motor pump on the new bed. 40 ton necked pan cell including save all, cutting out the taper pony and top, making it from new 12 mm thick plate, installing it and giving it trial. Cutting out the corroded cooling pipe of the final molasses tank and installing a new one. Cutting out the 75×75 mm angles fitted on both the sides of the cane carrier which have been damaged at several places and making them with new angles and giving them trial. Cutting out the damaged I-sec beam for chain support on the cane carrier and replacing it with a new I-sec beam and giving it a trial. Repairing the MS body of corroded magma mixer as per sample. Re-installation of broken skull of mud mixer with graft. Removing the corroded cut over line of the pan and replacing it with a new 10/12 pipe and giving it a leak proof trial. Cutting out the throated external catcher of the pan/quad and re-installing it using a new plate/pipe as per the sample. Cutting out the gel of dissolved syrup sulphiter and making a new plate and reinstalling it to give a leak proof trial. Cutting out the melted plates of ID fan/FD fan duct and air heater duct of boiler no. 1 and 2 and replacing them with a new 6/8 mm thick plate and giving it a trial. Page 4 Cutting out the throated roll side plate, etc. of the under feed roller and fabricating the roll side plate teeth as per the drawing and installing the bone facing. Opening the head stock of the mill, labeling and re-feeding and alignment. Removing the broken shaft of the transmission gear of the mill and feeding the new shaft. To fit the provided planetary gear box and give satisfactory trials.
