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Tender For supply of lubricator s/a mechanical, 2 feed point, low pressure, pr: 20kg/ cmsq for kg khosla air compressor. , s/a filter secondery oil 2/4/6 cylinder/ha for kg khosla air compressor , s/a regulator pressor for kg khosla air compressor. , inter cooler for kg khosla air compressor , after cooler for k. g. khosla air compressor. , valve s/a suction cr -105 lp (cr-1) i-stage f/2-4 cyl lub for k g khosla air compressor. , valve s/a suction cr -105 hp (cr-3) ii-stage f/2-4 cyl lub for k g khosla air compressor , ring 118.6x108 for delivery valve/rubber/ha for kg khosla air compressor , ring o 29 id x 3.5 d/silicon rubber/ha for kg khosla air compressor. , cylinder decompressor 35 dia/ss for kg khosla air compressor , piston decompressor 35d/en-56 for kg khosla air compressor , valve s/a delivery cr-105 lp(cr-2) i- stage f/2-4 cyl(lub) for kg khosla air compressor. , valve s/a 105 cr-4 delivery hp ii-stage lub 2/4 cylinder for kg khosla air compressor. , packing gland ring; m55.8x32x10 for kg khosla air compressor , s/a oil pump complete/hy for kg khosla air compressor. , sub assembly connecting rod with bolts and nuts/hy for kg khosla air compressor. , s/a valve safety for high pressure/vg/kg-2/kg-3/crepell for kg khosla air compressor.
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 camc including consumables, repairs and replacement of defective parts of 1000 lpm ogp along with allied electro mechanical equipments along with operational charges for 01 year at gmc ah rajouri - comprehensive annual maintenance (camc) camc of oxygen generation plant ( airsep make 1000 lpm complete unit) which includes periodic servicing/maintenance and repairs of complete ogp unit (consisting of oxygen modules, air compressors (110 kw ingersoll rand make, air dryers (trident make), filtration assemblies, air tanks, oxygen tanks, interconnecting pipeline, control valves, indicators, sensors, pressure & purity meters, ups, electric panel, valve panel, and other allied accessories, etc.), (including topping/replacement of molecular sieve (zeolite/alumina/any other chemical as per requirement), copper pipeline from plant room upto patient beds, allied equipments such as main 630 amp. electric distribution cum changeover panel, mccbs/acbs, 400 kva avr (ae make), 250 kva avr (jaima make), 400 kva dg set sudhir power make (including replacement of batteries), amf panel, cabling, lightening arrestor, earthing, etc., other miscellaneous items of the plant room such as lighting, exhaust fans, ceiling fans, cctvs with inverter battery set, electric wiring and fittings, refilling of abc type fire extinguishers, other minor civil items, etc. the job also includes repair/replacement of defective pipeline from air compressors to air tanks/air dryers to psa tower in order to make it leak proof.the technicians for operation will be responsible for preventive maintenance, minor repairs/settings on a routine basis. major breakdowns of the plant equipment to be repaired by the firm through oems/open market workshops, etc. for maintaining the plant in working condition the firm will bear all charges of material including consumables, labour, transportation and all taxes as applicable.any other item of the oxygen plant not mentioned in the above description, but found necessary for the functioning of the plant, is deemed to be covered under the oc/camc contractfirst year, second year, third year, fourth year, fifth year, sixth year, seventh year, operational contract (oc)24x7 operation of 1000 lpm psa oxygen generation plant ( airsep make complete unit) and it s all allied equipments including power backup. the technicians for operation will also be responsible for preventive maintenance, minor repairs/settings on a routine basis. wages of the operators/technicians (3 nos + 1 no) for 01 year (12 months) having experience of similar work.first year, second year, third year, fourth year, fifth year, sixth year, seventh year