Tender For corrigendum : daily operation, routine maintenance and comprehensive annual maintenance of 300 tr hvac system consisting of 3 nos. air-cooled packaged screw chillers of 100 tr each, screw compressors, air-cooled condenser, chilled water pumps, ahus, chilled water piping with all the valves, ducting, electrical panels, vfd panel of secondary chiller pumps and other associated equipment of the centralairconditioningplant of science exploration hall of science city, kolkata.
Tender For auction sale of depot ferrous scrap - cond. and u/s ferrous fabricated materials of ms/ci scrap in nature such as weld mesh, ms duct, anti slip arrangement, earthen bond, galvanized (gi) sheet, ms sheet of various sorts and sizes, blower rotary forging, liner, guide fixtures, side frame fixtures, trolley of various sorts and sizes, trolley wheel & frame, battery fixing iron tray, ms pipe, coach/wagon stand, conveyor belt, ferrous body of auto change over panel, wire mesh, emu coach cut parts, ferrous portion of cab window assembly, sign on iron stand, salary bin, cupboard, structural items, different type of packing channels, trolley, lat, coach cut up parts, head stock, ms tank, grill gate, rolling shutter,wheel with plate, bins,regulator empty box, sliding doors, dolley, fob fencing, corrugated sheets, rectangular square tube &galvanised sheets, bogie mounted brake beam,brake blocks, gi sheets, pipe,square &rectangular tubes,stair case and handle,ferrous body of various types of motor, angle and channel fabricated with nut, bolt with or without brick and concrete,ladder,plate,grill, barricade, bolts, nuts, tray under frame, cut rod, rails of various sorts and sizes with/without concrete/brick/mud adhering,cut rails or rails used in support structures, coach head stock, coach parts,battery tray, ladder, all types of trolley wheels with minor nfs attachments, screens, channel post, sheets, stand, track machine cut up parts, ms pipes covered with or without rope &with or without parts of rubber, dome, vrla rack, vcb in dismantled condition, vrla battery box & clamp, stand, dtmf way station equipment box, led line display board, hydraulic lifting table with available fittings, vrla battery empty container, bed/base plate, fabricated cut rods,gi pipes, ci pipes and fittings, ms plate, roofsheets, angle, plate, platform bench, spring plank, clamps, cabinet, ms grill, sheets, ladder, steel gate, trolley,ms water tank, fire tender tank,roof truss supporting columns,purlins, sand box, fencing, tl rod, vcb panel, train display board, battery stand, boards, tools box, empty regulator &empty battery container, cut rod, ticket punching cut parts, hand rail, fabricated post/pipe/rod, strips, hoods, impellor, base plates, meshes, battery box frame, grs box, control panel, fan down rod, ac window covers ,angle / channels with/without rails, angle of tld, rack, lt panels, ferrous electrical panel boxes,i beam,transmission rods,fissure plates, main switch panel board w/o nfs attachments, ebc & rbc frame &enclosure,emu sliding door, high beam, silencer, , garden light post, tap changer cover with fiber attachments, empty battery container, stretcher, cupboard, dust bin, iron step, empty rotary junction box, empty regulator box, iron metal box, air reserviour compressor cylinder of varous sorts & sizes, garden light post, stand, mdb w/o non ferrous attachments, st light tubular post, gi/ms window, luggage rack, ,bed portion of weighing scale l with or without any minor non-ferrous attachments and all other scrap excluding ms hand hold in fabricated nature of sorts and sizes full/broken with/without other fs/ci/gi fittings in as is where is condition.pl no 98050126. note:(1) cutting is permitted to loadable size and for heavy nature items only. 2) during delivery if any major non-ferrous items found the same may be handed over to custodian. 3) jcb/crane loading permitted. location: behind a row bin 3&4
Tender For providing of custom bid for services - supply installation testing and commissioning of either centralized airconditioningplant (not less than 100 tr) along lower side work or air washer systems along with lower side work
Tender For annual maintenance contract for central ac plant including cmc of low side equipments installed at centralairconditioningplant nehru hospital pgimer chandigarh
Tender For auction sale of depot ferrous scrap - scrap ms racks pipes consisting of ms cupboards, battery boxes, ms bed, ms trolley, cardiac table, foot elevator, self rake, chair, oxygen trolley, stool, locker, coach cutting pieces, storage unit, benches, suction machine, suction patt, ms plates, ms patti, angle channels, angle channel, hinges, cabinet, glow sign board, gi boom, foot step, round bar, machinery items in dismantled condition, blower, ac duct, frame, drums, corroded ms materials, ms stands & miscellaneous small and big items with or without nf, ci and other attachments. note- (1) cutting allowed for easy loading purposes only at the time of delivery. location: b by 2
Tender For auction sale of others - scrap miscellaneous item(1)main & stand by computer each processor consisting of pentium iii based on latest 600 mhz 32 bit 128 mb ram, 20gb hdd 52 cd drive (writable) 1.44 mb fdd, 104ms window compatible key board & mouse, 15" colour svga monitor with network card & tcp/ip protocol,2nos(2)communication server pentium ii based pc or latest 600 mhz 32bit 128 mb ram, 20 gb hdd, 52xcd drive (writable) 1.44mb fdd,104 ms window compatible key board & mouse, 15" colour svga monitor with network card & pcp/ip protocol.,2nos(3) man & stand by work station each consisting of pentium iii based pc or latest with minimum 128mb,ram 20 gb hdd, 52xcd drive 1.44 mb fdd & speed 600 mhz along 3nos. 19" svga fully graphic colour vdus with each machine will have it separate alphanumeric key board & mouse b67 network card & tcp/ip support multimedia kit should be available to give distinguishing alarm to tpc with network card & pcp/ip protocol,5nos(4) laser coloured data logging printer suitable for printing a3 size paper (with minimum 600x3000 dpi resolution),2nos(5)indication switching pannel to display ups alarm/status,1no(6)master clock & slove clock,3nos(7)front end driver (display),3nos(8)2x5 kva dual load sharing ups system,1no(9)server computer & fep computer,4nos(10)work station computer,4nos(11)ac modem,4nos(12)dot matrix printer,2nos(13)scada software for dual hot stand by stand by system(cd)(1-13)location-sse/rc/ddu,note-pc-17nos.,dot matrix printer-02nos,colour printer-02nos,electronic device-06nos,cloc-03nos,cd-01no,total weight of electronics items-473kg,ups-1 set, total wt-375kg(ferrous-353kg,non-ferrous-22kg)