Tender For corrigendum : non-destructive examination of various equipments and process piping at hwpk site during mta-2025 - ultrasonic flaw detection of weldments on towers, tanks, equipment, nozzles, large dia gas lines and process pipe lines as per standard practice using reputed make ut flaw detector probes by asnt/isnt ut level ii/iii qualified and experienced persons including surface preparation with pre/post cleaning of weldments, interpretation of data and submission of reports., ultrasonic flaw detection of weldments on towers, tanks, equipment, nozzles, large dia gas lines and process pipe lines as per standard practice using reputed make ut flaw detector probes by asnt/isnt ut level ii/iii qualified and experienced persons including surface preparation with pre/post cleaning of weldments, interpretation of data and submission of reports., thickness measurement/mapping with grid marking at identified locations of xu towers/tanks and piping using standard ut thickness gauges and probe by asnt/isnt ut level ii/iii qualified and experienced persons including surface preparation with pre/ post cleaning, interpretation of data and submission of reports., phased array ultrasonic testing/time of flight diffraction of weld joints of exchange unit towers / tanks /pipelines as per standard practice using standard equipment and probes by asnt/isnt ut level ii/iii qualified and experienced persons including surface preparation with pre/post cleaning of weldments, interpretation of data, preparation and submission of reports ., liquid penetrant testing of weldments of heat exchangers, stiffening rings, equipment skirt/saddle supports, equipment nozzles d of xu towers, tanks and weldments of pipe lines (including supply of consumables and dp kit) by asnt/ isnt lpt level ii/iii qualified and experienced persons including surface preparation with pre/post cleaning of weldments and submission of reports, liquid penetrant testing of weldments of heat exchangers, stiffening rings, equipment skirt/saddle supports, equipment nozzles d of xu towers, tanks and weldments of pipe lines (including supply of consumables and dp kit) by asnt/ isnt lpt level ii/iii qualified and experienced persons including surface preparation with pre/post cleaning of weldments and submission of reports, long range ultrasonic testing (lrut) of process liquid piping and large dia gas piping connected to tower and tank with in 1st isolation valve of size from 4 inch nb to 36 inch dia.
Tender For supply of filter element p n 105413100062 , fuel filter p n 001200240911 , fuel filter p n 001200240912 , filter cartridge p n 605412970039 , crank case p n 123501100766 , bearing bush p n 623404320012 , bearing bush p n 623404320022 , cooling oil nozzle p n p23504650015 , thrust washer p n 623403400014 , overflow valve p n 623407670016 , valve insert p n 623403460014 , spring plate p n 623403420024 , ball p n 603251100024 , o ring p n 604931314601 , plate with flange p n 623407880375 , oil seal flywheel side p n 604960651332 , oil seal p n 604960650951 , crankshaft pulley p n 623403810984 , connecting rod bush p n 623404310014 , cam gear assly p n 123403710016 , cam shaft p n 123401700065 , bracket rocker arm p n 623406100014 , cyl head gasket p n p23408550024 , valve inlet p n 623404600064 , valve exhaust p n p23304600014 , valve spring p n 602403701220 , valve spring inner p n 602402701130 , injector sleeve p n 623403300044 , grooved nut p n 623403600014 , valve seat insert p n 123403450042 , exhast vale seat insert p n 123403450032 , valve guide p n 623403329014 , injector o ring p n 604931302404 , cylinder head cover p n 623407960034 , cylinder head bolt p n 623403500044 , injection pump drive p n 123407110017 , gear fuel pump drive p n 623403710264 , fip coupling p n 123400330027 , fip coupling fuel pump p n 23400330017 , o ring p n 106900000033 , fine speed adjusting p n 623207220216 , gear type oil pump p n 123407300076 , water pump assy p n 123407310266 , heat exchanger p n 123407500147 , exhaust manifold lagged p n 123209302576 , washer p n 623403400494 , blower air cooler p n 623409450044 , battery char alternator p n 105710100117 , starter motor p n 105720520016 , seal d 17 5 l 15 5 p n 104961500009 , seal d 25 l 16 5 p n 104961500008 , o rings set p n 123400191658 , connecting rod brg bus p n 123404306007 , gasket set p n 123400190958 , main bearing bush p n 123404300017 , actuator adc 225s p n 106902090005 , ele cntrl unit esd p n 106902090002 , set of copper washers p n 123400191268 , d4 flex pipe set p n 123400191378 , sealing ring p n 623408550044 , cogged v belt p n 103460211143 , expansion bellow p n 123299330565 , crank shaft bare p n 123401400086 , cylinder liner p n 123501320034 , e piston assyw o r p n e23401600036 , piston ring set p n 123400191357 , cogged v belt p n 103460211016 , fuel injector assembly p n e05302000050 , con rod capl assy p n 123501500017
Tender For providing of custom bid for services - custom bid for services - capital repair of ccm-3 for year (2025-26); 1 4004302264 re-fixing of mould oscillators after cleaning/ survey in ccm-3 6 each, 2 4004314713 overhauling of withdrawal and straightening unit during capital repair in ccm-3 6 each, 3 4004315032 alignment of rollers of roller table along with rectification of base frame and grease line and resumption of water connection. each set consists of 38 rollers 4 set, 4 4004303661 proper cleaning of ducts of steam exhaust fans and fixing of bellows along with impeller cleaning bearing checking etc 2 each, 5 4004242462 replacement of cld rails with clamps towards mill side and overhauling -checking of lifting & travelling movement including oil changing of gear boxes 25 each, 6 4004314710 complete acid cleaning of machine cooling heat exchanger of ccm-3 2 each, 7 4004314709 complete acid cleaning of mould cooling heat exchangers in ccm-3 2 each, 8 4004303662 re-routing/replacement of pipe at different location of ccp#3,ss pipe dia < 150mm 75 meter, 9 4004303664 re-routing/replacement of pipe at different location of ccp#3,cs pipe 150 < dia < 500 100 meter..
Tender For supply of finolex or polycab or natural white or equivalent , pvc switch board snow white size 8 inch x 10 inch for main switches or db make havells or finolex or polycab or natural white or equivalent , pvc l bend and t junction joint for pvc casing and capping confirming to is 3419 part 3 make havells or finolex or polycab or natural white or equivalent , switch socket combination snow white multipurpose 2 in 1 of 15 amp 230 volts make havells or finolex or polycab or natural white or equivalent , switch socket combination snow white 5 amp 230 volts make anchor or ssk or cona , service bracket 40mm dia gi tubing medium grade 1.5 mtr long make jindal or tata orkalinga or equivalent , service cable pvc insulated aluminium conductor 1100 volt grade heavy duty served with inner sheathing of pvc tap and overall pvc sheathed in service connection 10 sqmm 2 core , ceiling rose three terminal snow white make anchor or ssk or cona or equivalent , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts , pvc flexible wire copper conductor multi stranded 0.0016 by 76 make havells or finolex or polycab or natural white or equivalent , pvc flexible conduit pipe 15 mm dia make havells or finolex or polycab or natural white or equivalent , pvc round or squire block make havells or finolex or polycab or natural white or equivalent , fire extinguisher of one kilogram capacity dry power type conforming to is-13849 along with its accessories , change over switch 32 amps 4 pole tpn , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings drilled with 2 nos holes for 6 mm dia near one side. , ci earth pit cover of size 300 x 300 x 6 mm with angle iron of size 20x20mm 3 mm thick with ms frame. , funnel fitted with 20 mm diameter gi pipe 1.5 m long. pipe make jindal or tata or kalinga or equivalent , gi wire 4 mm diameter for earthing. , charcoal , salt normal , air termination single pointed aluminium rod 12 mm dia and 300 mm long. , testing point terminal block make of gun metal and phosphorus bronze size 75 x 75 x 25 mm drilled and screwed including 3 nos 8 mm dia 25 mm long hexagonal head screw , aluminium strips 25 x 3.0 mm , galvanized iron strip 32 x 6 mm , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt make presto or polycab or finolex or equivalent , individual standalone plastic body smoke alarm with adequate provision for fixing on wall ceiling roof , individual standalone plastic body heat alarm with adequate provision for fixing on wall or ceiling or roof , fire ball extinguisher of 1.3 kg wt with suitable provision for wall mounting and capable of self activating on contact with flames , double sleeping bunk alongwith rexene sleeved matress of make kurlon or sleepwell or corform or equivalent complete all as specified in tech specification. , steel bed side locker of size 1000mm x 1520mm x 450mm comlete all as specified in tech specification , study chair of size length 56 cm height 82 cm and width 56cm type lacquered finish with arm sear and back cushion velvet uphostery , study table of size 4x2 wooden top on round tube structure with three drawers unit , looking mirror of selected quality frameless of size 600 x 450 x 5 mm make prayag or saint gobain or modiguard or equivalent , water dispenser of 230 v 500 watts without refrigerator with normal cold and heating capacity of 5 lts per hour with storage compartment and auto shut off facility , portable indoor type high quality kero heater metal body ignites type of continues heating //bid details 2 / 53 duration min 8 hrs and above with capacity 4 ltrs above min output 7000 btu per hrs incl all accessories , plastic dustbin of capacity 40 ltr make neelkamal or cello or supreme or equivalent
Tender For repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per sow; as per sow; service provider-work for augmentation of security accessories and fittings along with refurbishment in qrt room-1 supply & installation of customised double foldable bunk beds with thich pipe and heavy rod along with mattress (size: 6"*2.5"). to be fabricated as per site lay out/ space available. design drawing is to be approved by the buyer prior to production. to the scale autocad/3d view to be generated and approved by buyer. 3 nos, 2 supply & installation of customised 4 seater foldable wall amounted ply with lamination open both sides dining table (4'*2'). suitable back laminate matching with wall d cor is to be applied. the same to be customised based on avaialble space. 1 nos, 3 supply & installation of humidity control device - 1.5 ton, including accessories, stabiliser, mccb, outdoor stand 2 nos, 4 supply & installation of 50" inches cctv led display unit with wall mounted stand alongwith cabling from cctv recording room with required conduit with adequate digging for laying of pvc duct(approximate length 50 rmt) 1 nos, 5 supply of oak armless foladable/stackable plastic chairs (weight bearing capacity - 120 kgs) 4 nos, 6 supply & installation of personnel saniatry and hygienic items for bathroom and washplace based on site-visit. 1 job, 7 customised termite proof gypsum based roof ceiling to reduce heat by creatin an insulated space and minimizing direct sunlight exposure 1 job, 8 supply & installation of customised modular storage rack (6'*3') for qrt weapons, accescories with lock and chain and frontal transparent acryllic sheet, necessary stickering. 1 nos, 9 securing of all electrical cable including false ceiling down lighting, switches, concealed wiring for cctv line, dth, ac, telephone etc) 1 job, 10 supply and installation of exhaust and recirculation system for effective air cycle changing 2 nos 11 supply & installation of roller blinds for windows (06 nos) 150 sqft 12 supply & installation of hangers and metallic stoppers for rifles with plywood plus laminate in the backdrop. 1 job 13 supply & installation of customised wooden locker to keep f/f appliances with frontal transparent acyllic sheet and locking arrangement. 1 job, 14 painting of walls (inside roomk) including material. placement of qrt room tally with necessary illumination 1 job, 15 supply of customised wooden centre table (4'*2') with magazine holder. 1 nos.
Tender For procurement of equipment, instrument, machineries, tools etc. related to laboratories and workshops of mechanical, electrical, civil, chemical engineering and science and humanities departments of hooghly inst of tech. - v notch channel test section: size: 250mm wide, 180mm deep; 600mmlong.materials : made with m.s lined with fiber or s.s 304baffle and deepened entry section for steadying water supply.arrangement for 7 fixing interchangeable notches.set of three brass notchesv notch (60 , 45 ).rectangular notch, electric oven size: 24 x 24 x 24- 03 shelvesspecification: vertical model , triple walled construction: front opening door, top mounted control panel for easy access, inner wall made of stainless steel with mirror polish, outer body made of mild steel with powder coat finish electrically operated thermostat with corresponding indicators. nichrome made long lasting heating elements, high grade glass wool insulation, g.i. made wire mesh shelves with adjustable runners., adsorption isotherm apparatusmagnetic stirrer in multi-position 6 and erlenmeyer flasks with lids (125 ml. - six nos.), distillation unit 1.distillation column : material stainless steel, dia 110mm, seven sieve trays.pressure gauge: bourdon type, 0-2 kg/cm2.rotameter: for cooling water flow rate measurement.steam generator: made of stainless steel, provided with pressure gauge & level indicator, safety valve & insulated with ceramic wool and cladding with aluminium foil.reflux divider: special arrangement to change r/d ratio automatically. condenser: shell & tube type made of stainless steel.bottom product tank: made of stainless steel, capacity 5 ltrs.distillate tank: made of stainless steel, capacity 5 ltrs.heater: nichrome wire heater.temp. sensors: rtd pt-100 typecontrol panel comprises of:digital temp. controller : 0-199.9 c, for steam reboilerdigital temp. indicator : 0-199.9 c, with multi-channel switchwith standard make on/off switch, mains indicator etc.2. flow measurement: rotameter for cold water for condenserdistillation still: material- stainless steel, capacity 5 ltrs (approx.) insulated with ceramic wool and cladding with aluminum foil.condenser: concentric tube type (material- stainless steel)distillate tank: material- stainless steel, capacity 2 ltrs.heater: nichrome wire heater.control panel comprises of :digital temp. controller: 0-199.9 c, rtd pt-100 type (for steam generator)digital temp. indicator: 0-199.9 c with multi-channel switch.temp. sensors: rtd pt-100 typewith standard make on/off switch, mains indicator, set up to determine the linear expansion co-efficient of a metal rod.material of metal bar: copper, length of metal bar(total):500mm, dia: 25mm, no of thermocouples mounted on the bar:6 , no of thermocouples in the insulated shell: 2, heater: band type, cooling jacket dia:75mm, no of thermocouples:10, ammeter: 0-5amp, voltmeter: -0-300v, dimmerstate:1000w, temp indicator: 0-300oc, experimental set up of bricks/walls in series for conductivity measurementdiameter of slab:0.3 m, thickness of bakelite, wood and ms plates: 0.012 m, temp of indicator: 0-300oc, ammeter - 0-5amp, voltmeter- 0-300v,heater: mica type, dimmer state: 1000w, vacuum filtration apparatus with buckner funnel apparatus.material porcelain, for use with (application)suction filtration, product type buchner funnel, glass reciver - 2000 ml, 5000ml , (customised), grade 41 filter paper pkt/ 100, concentric tube heat exchanger apparatusinner copper tube i.d, 12.7mm. and outer g. i. pipe i. d. 15mm. approx. and 1.5m. length.2. thermometers - 4 nos.3. measuring flask - 1 lit. capacity.4. geyser-3 kw. single phase.services required-1. 220v, 15a, stabilized single-phase ac supply.2. floor area - 3m x i m x 1 m height.concentric tube heat exchanger: (a)plain tube ( water to water ):the apparatus consists of two concentric tubes. inner tube consists of copper tube through which hot water flows. while the outer tube consists of gi pipe through which cold wat