Tender For supply of plug and socket distribution board (q3) , piano type non modular domestic electrical sockets - is 1293 (q3) , non - modular piano type domestic electrical switches as per is 3854 (q3) , miniature circuit breakers distribution boards as per is 13032 (q3) , pressure sensitive adhesive plasticized pvc tapes with nonthermosetting adhesive as per is 7809 (part 3 / section 1) (q3) , fixed capacitors (fixed capacitor for single phase ac electric fan) as per is 1709:1984 (q3) , compression cable lugs (q3) , aviation light 10 to 25 w , sensor based led tube light fitting 20w ft batten type , led recess mounting fitting 2 feet x 2 feet 36w , led pl l 18w 4 pin 2 feet x 2 feet , led driver for 2 feet x 2 feet false ceiling light fitting , led recess mounting fitting 2 feet x 2 feet 36w warm white , sluice valve 80 mm pn 1 point 6 , sluice valve 150 mm pn 1 point 6 , sluice valve 200mm pn 1 point 6 , heating element 1500 watt triangular type , non return valve 100mm , non return valve 150mm , non return valve 200mm , cable jointing kit for 11 kv earthed grade heat shrink type joint complete with jointing materials indoor 3 c x 95 sqmm 11 kv e , heating element 2000 watt triangular type , ht jointing kit straight through 3 core x 95 sqmm outdoor , cable pvc twin core al 2 point 5 sqmm , sluice valve 100mm pn 1 point 6 , gate valve 25mm gm , ht cable end box indoor 3 c x 95 sqmm 11 kv e , thermostat for geyser 25 ltr , ht tape , led down lighter 12w , regulator electronic for ceiling fan modular type , fan regulator electronic double module type , led electronic driver 100 w , pvc casing caping 15mm x 10 feet , modular socket with mcb sp 25a , call bell buzzer type 230 volt , thermostat for geyser 50 ltr , pvc casing caping 25mm x 10 feet , led electronic driver 150 w , metal plug top 15a 3 pin , led electronic driver 45 w , modular switch 15 amps , holder angular pvc oblique bkl , tube light 20 watt three ) /bid number : gem/2025/b/6309313 * /dated: 18-06-2025 & & / bid document 1 / 106 colour , led electronic driver 72 w , pvc casing caping 37mm x 10 feet , holder batten pvc oblique bkl , holder pendent , led down lighter 6w , bed side led light 3 w , plug top 5 amps 3 pin , modular socket 15 amps , pvc laminated hylem sheet of size 10 inch x 8 inch , pvc laminated hylem sheet of size 8 inch x 5 inch , pvc laminated hylem sheet of size 5 inch x 5 inch , modular switch 5 amps , modular socket 5 amps , pvc laminated hylem sheet of size 4 inch x 4 inch , lugs aluminium 6 sqmm , pump starter 25 hp automatic star delta starter , pump starter 30 hp automatic star delta starter , bleaching powder , submursible cu cable 16 sqmm x 3 core , submersible cable copper conductor flat type 25 sqmm 3 core , submersible cable copper conductor flat type 6 sqmm 3 core , change over switch 100 amp 4 pole , change over switch 200 amp 4 pole , change over switch 63 amp 4 pole , ceiling rose , flame proof oblique weather proof rotary switch with cable termination box in lm6 16a single pole on oblique off , flame proof light fittting led light fitting 1x16 watt ip 65 with die cast alumimum housing with led tube light fixtures driver holders connector etc , exhaust fan 300 mm made of sturdy engineering plastic complete with louvers shutter voltage 230 v 50 hz rpm 1200 copper winding of sweep 300 m , exhaust fan 450 mm made of sturdy engineering plastic complete with louvers shutter voltage 230 v 50 hz rpm 1200 copper winding of sweep 450 m , cable pvc 10 sqmm alum twin core sheathed , industrial socket 2p plus e , industrial socket 3p plus n plus e 63 amp , flame proof oblique weather proof mcb socket and plug combined 32a 240v 2p plus earth , flame proof oblique weather proof mcb socket and plug combined 63a 440v 3p plus earth
Tender For supply of electric materials - ceiling fan capacitor , 3m plate make roma , 4m plate make roma , 6m plate makeroma , 8m plate make roma , 12m plate make roma , 3m surface type pvc box make roma , 6m surface type pvc box make roma , 8m surface type pvc box make roma , 1m blanking platedummy make roma , 3pin 6a socket 2m make legrand , 2in 1 socket 2m make legrand , 3pin 6a socket 2m make roma , socket 2m make roma , 3pin 6a socket 2m make mk , socket 3m make mk , switch1m make roma , switch 1m make mk , switch 1m make legrand , switch 1m make roma , 6pin 6a 16a s s combined with shutter and box make anchor , 32a single pole c type mcb make legrand , 32a 2p c type mcb make legrand , 32a 3p c type mcb make legrand , 32a 4p c type mcb make legrand , 63a 4p c type mcb make legrand , 32a spn plug industrial socket cap with metallic enclosure box suitable for ac make legrand , insulation tape r 10nos y 10 nos blue 10nos and black 10nos , fischer plug suitable for 1 inch drywall screw , 1 inch drywall screw , 1ft 5w led cool white tube light , 2ft led cool white tube light make crompton syska equivalent , 12w cool white round led false ceiling light , 12w cool white round led surface mounting light , white round led false ceiling light , 18w cool white round led surface light , 42w warm white led light suitable for existing klite make square street lighting pole for girls hostel campus , led driver suitable for existing led klite make square street lighting pole fitting for girls hostel campus , 1m fan regulator make roma , 1m 4step fan regulator make legrand , telephone instrument make panasonic beetel equivalent , telephone instrument with caller id make panasonic beetel equivalent , armoured ug aluminium lt cable make polycab equivalent , aluminium pin type lugs , aluminium ring type lugs , cable gland suitable 4core aluminium armoured ug cable , ss u clamp suitable 4core aluminium armoured ug cable , wooden plug , 5 inch pvc round sheet , heavy duty waterheating element , 200 led flood light , 5 6a 3pin plug top make anchor , 15a 3pin plug top make anchor , 6inch nylon self-locking cable tie
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
Tender For tender for supply of repair and maintenance of submersible motor and monoblock motors : : - repair and replacement of gun metal bush and impellers of 12 and half hp submersible motor , providing of bearing set for 12 and half motor , providing of impeller for 12 and half motor , providing of front and back bush for 12 and half motor , repair and replacement of gun metal bush and impellers of 10 hp submersible motor set , providing of impeller for 10 hp motor , providing of front and back bush for 10 hp motor , repair and replacement of beraing and gun metal bush for 3 hp motor set , providing of bearing for 3 hp , providing of front and back bush for 3 hp , oil seal for bearing for 3 hp , lifting and lowering of 12 and half hp submersible motor and 10 hp submersible motor , desmentalling cleaning rewinding vernishing and heating of existing celling fan of avaolavle size make with required materials ic motor starting running ic all necessary assembling testing and commissioning etc ase required , replacement of suitable sizes of ball bearing in the existing defective ceiling fan exhaust fan assemblying oiling greassing and testing etc as required , sf of fan condencer of suitable capcity of celling fan i c making connection etc as required , 1 hp ac 230 volts 50 hz supply motor , 1200 mm ceiling fan