Department Of Science And Technology - Bihar

34039969 bids are invited for lab equipments as per list 01 a trainer kit for half wave rectifier with resistive load 02 a trainer kit for full wave rectifier with r load and r i, load free whiling diode 03 a trainer kit for r and rc triggering kit for scr 04 a trainer kit for scr, v i characteristics 05 a trainer kit for functioning of power transistor 06 a trainer kit for function of igbt 07 a trainer kit for determining the firing angle using diac and triac under different load 08 a trainer kit for functioning of diac to determine the break over voltage 09 10 a trainer kit for wi triggering technique of variation of r.0 earth tester testing voltage ( 220v ) display 3. v: digit lcd 11 a trainer kit for kelvin double bridge for measurement of low resistance 12 single phase energy meter 13 stop watch 14 megger 15 a trainer kit for clamp on meter 16 watt meter 17 single watt meter. digital watt meter, f=501 1z voltage 220v 18 two wattmeter range 0 — 200w. 0 200f2w 19 dc ammeter 20 dc volt meter 21 variable resistance ( q3 ) total quantity : 1...

Eastern Railways - Bihar

33568775 supply of ransformer, 230 volt ac, 1 phase, 50 hzransformer, 230 volt ac, 1 phase, 50 hz,transformer, 230 volt ac, 1 phase, 50 hz, output 110v for 110 v dc generation with contactor (30amp/240v/2pole), regulator (high and low voltage accuracy), digital ammeter (100v, dc+/ a ac 70 a), volt meter (50a, 230 vac a1+v1), mcb (240, 500v, 50/60 hz) hrc protected fuse ( 330 uf/16v), diode (100v/10 amp), cable (2 mm) with fitment cost. => limited...

Department Of School And Mass Education - Bihar

31449505 bids are invited for lab item 1 , lab item 2 , lab item 3 , lab item 4 , lab item 5 , lab item 6 , lab item 7 , lab item 8 , lab item 9 , lab item 10 , lab item 11 , lab item 12 , lab item 13 , lab item 14 , lab item 15 , lab item 16 , lab item 17 , lab item 18 , lab item 19 , lab item 20 , lab item 21 , lab item 22 , lab item23 , lab item 24 , lab item 25 , lab item 26 , lab item 27 , lab item 28 , lab item 29 , lab item 30 , lab item 31 , labitem 32 , lab item 33 , lab item 34 , lab item 35 , lab item36 , lab item 37 , lab item 38 , lab item 39 , lab item 40 total quantity : 117 1 vernier caliper 2 screw gauge 3 travelling microscope 4 tripod base with levelling screws, height stand, measuring tape, sextant, astronomical telescope, terrestrial telescope 5 fly wheel set up ( the setup should consists of flywheel ( 200 mm diameter ) with axle supported on bearings 2. hanger 100 g + 9 × 100 g slotted weights 3. stop watch 4. vernier calliper 5. meter scale 6. thread 7. instruction manual ) 6 moment of inertia setup ( moment of inertia table setup should consists of 1. micro controller based measurement unit. 2. engraved and ruled inertia discs. 3. inverted ushaped metal body with chuck screw connection. 4. measurement unit giving instant result of moment of inertia. 5. three experimental bodies. 6. for time measurement of rotation, measurement unit with manual and automatic mode. ) 7 photoelectric effect setup ( the setup consists of main unit having highly stabilized power supply, digital volmeter ( led 3 digit , 0 9.99vdc ) , digital micro ammeter ( led 3 digit , 0 999uadc ) , digital milliammeter ( led , 3 digit , 0999madc ) light source ( 3 colours –white , blue, red ) black box with spacers for distance variation. ) 8 p n junction kit 9 pnp / npn transistor kit 10 mosfet kit 11 cro, function generator ( equipment and technical data · frequency range: 0.1 hz to 1 mhz · steps: 0.1 hz · distortion factor: <0.5% · signal forms: sine, triangle, square, frequency ramp, voltage ramp · amplifier output, short circuit proof, via bnc and 4 mm connectors: o output voltage : 0 20 vpp for r out > 40 ohm o dc offset: ±10 v ( steps 5 mv ) o power output: 5 w ( for up to 1a ) where r out = 20 ohm · headphone output via 3.5 mm jack socket:o switch for selecting standard o output voltage: 0 1 vpp for r out =400 ohm. ) 12 he ne laser source and diffraction grating setup ( he ne laser source · output power: 0.5 mw – 5 mw · wavelength: 632.8nm · polarized or randomly polarized output · tem00 mode · beam divergence: <1.0 mrad · beam diameter: ≤ 0.7mm 2. power supply ( input 240 v / 50 hz ) 3. optical bench ( 1.5 meter ) 4. reflection grating ( 15000 lines per inch ) 5. transmission grating ( 15000 lines per inch ) 6. photo detector with bnc connector and holder 7. screen ( 12 x 12 ) with clamp type holder 8. knife edge with micrometer movement 9. digital multimeters 10. scale with mount ) 13 optical fiber setup ( the setup consists of laser diode ( 5mw, 632mm ) , objective ( 10x ) , fiber ( 1mtr long ) , dectector with bnc connector autoarranging multimeter, chucks and bases ( 2nos ) to hold the components, screen with circular graduations, one circular base with linear and circular motion and optical bench.headphones or speakers ) 14 forced oscillator and resonance set up ( it should consists of base unit with frequency generator ( mass attached to spring which is connected to a cord passing over a pully and further connected to drive wheel ) , spring of known spring constant, scale attached to setup, weight 50g four each. ) 15 a nearly monochromatic source of light ( source of sodium light ) , a plano convex lens c, an optically plane glass plate p, an optically flat glass plate g in clined at an angle of 45◦, a travelling microscope with measuring scale and a spherometer. ( newtons ring apparatus dimension: 390 x 480 x 170mm approx. micrometer: 0.01 mm least count eyepiece: ramsden 10x objective: 3x weight: 12.6 kg approx. spherometer type: 3 legs verticale scale: 6mmx6mm ( wxt ) micrometer: dia. 40mm, brass lower disc: dia. 60mm range: 10 0 10mm least count: 0.01mm plano convex lens dia. : 61.5mm, glass focal length : 200mm ) 16 dc power supply in following parts: ( a ) h.t. ( high tension ) dc power supply ( b ) dc power supply for solenoid ( c ) potentiometers ( d ) two meters to measure acceleration voltage &solenoid current ( e ) eight pin octal bases, one long solenoid , crt mounted inside the solenoid. ( 1.dc power supply for apparatus comprises of the following built in parts: ( a ) h.t. ( high tension ) dc power supply continuously variable from 375v to 850v±5% for acceleration voltage control. ( b ) dc power supply for solenoid 0 60vdc variable in steps through two band switches ( 5 steps ) using fine and coarse controls band switches. ( c ) potentiometers are mounted on the front panel for focus control, intensity control and x, y shift controls. ( d ) two meters to measure acceleration voltage &solenoid current are mounted on the front panel. ( e ) eight pin octal bases are mounted on the front panel to connect the crt plug. 2.one long solenoid wound on 4 ̋dia pvc with 23 wire gauge, mounted on wooden stand & connections brought out at terminals. 3.crt mounted inside the solenoid. ) 17 capacitance and permittivity setup ( the setup consists of reed relay switch with it’s a.c. supply, integrated circuit current amplifier and 0 100 micrometer housed in a cabinet.pair of capacitor plates 0.25m x 0.25m x 4 mm, a perspex sheet, two capacitors ( 500 pf each ) , and set of perspex / polythene spacers ) 18 dielectric constant measurement set up ( the setup should consists of 1. digital voltmeter ( 0 99 vac ) @ 1khz 2. audio oscillator ( 1khz ) 3. standard capacitors ( 2 nos ) ( in pf and nf range ) 4. gold plated parallel plate dielectric cell i ( 75mm ) 5. gold plated parallel plate dielectric cell ii ( 25 mm ) 6. dielectric sample for dielectric cell i ( glass – 2 nos, bakellite 1 no, pcb 1 no ) 7. dielectric sample for dielectric cell ii ( pzt 2 nos, barium titanate 1 no 25 mm diameter with 8. instruction manual complete unit should be housed in metal cabinet of 416x230x165mm with effective electromagnetic shielding with proper connecting cables. ) 19 forced oscillator and resonance set up ( it should consists of base unit with frequency generator ( mass attached to spring which is connected to a cord passing over a pully and further connected to drive wheel ) , spring of known spring constant, scale attached to setup, weight 50g four each. ) refrective index setup ( the set up should consist of spectrometer, diffraction grating, mercury light source, prism, reading lens etc. spectrometer standard: 7 diacircle reading 30 seconds. the used in telescope and collimator has to be achromatic and provided with rack and pinion focusing arrangement telescope arm and prism table are to be provided with fine and coarse adjustment. the prism table is provided with three 20 leveling screws and is engraved with concentric rings & lines. the scales and verniers are of stainless steel ) 21 he ne laser source and diffraction grating setup ( he ne laser source · output power: 0.5 mw – 5 mw · wavelength: 632.8nm · polarized or randomly polarized output · tem00 mode · beam divergence: <1.0 mrad · beam diameter: ≤ 0.7mm 2. power supply ( input 240 v / 50 hz ) 3. optical bench ( 1.5 meter ) 4. reflection grating ( 15000 lines per inch ) 5. transmission grating ( 15000 lines per inch ) 6. photo detector with bnc connector and holder 7. screen ( 12 x 12 ) with clamp type holder 8. knife edge with micrometer movement 9. digital multimeters 10. scale with mount ) 22 optical fiber setup ( the setup consists of laser diode ( 5mw, 632mm ) , objective ( 10x ) , fiber ( 1mtr long ) , dectector with bnc connector autoarranging multimeter, chucks and bases ( 2nos ) to hold the components, screen with circular graduations, one circular base with linear and circular motion and optical bench. ) 23 friction table and horizental board ( one big table with clamp and horizental board ) 24 searles apparatus with weight box. ( for different weight measure ) 25 terminal velocity measure stocks law set up ( glycerin stop watch bob, tube clamp stand 26 pullingers apparatus ( heet burner tripod stand, weeker tube iron rode etc. ) 27 fortins barometer 28 mercury thermameter ( mercury thermameter 0 to 360 c, 300mm long ) 29 ultrasonic interfero meter ( measuring device for velocity of ultra sonic ) 30 plane mirror interface 31 glass slab ( 75 x 50 x 18 mm and glass prism ( 50 x 50 ) ) 32 convex lens ( 2 convex x 50mm ) 33 ohms law apparatus ( p=1.5wp volt 220v i 250 ma ) 34 post office box ( different resistence measure ) 35 kirchoffs law verification kit ( electrical curcit ) 36 capaciter and kits 37 galvanometer ( curcit ( dc ) 30 30v ) 38 ammeter 39 volt meter 40 optical projection system ( ohp / lcd for project report ) ...

Indian Oil Corporation Limited - Bihar

30441059 bso engg providing sewage treatment plant ( stp ) , water treatment equipment and supply pumps for our new green office building of bihar state office patna stp & water treatment equipment and supply pump 2 section 1 : sewage treatment plant 3 mbbr based ( moving bed bio reactor follwed by ultrafiltration ) 4 design, supplying, installing, testing & commissioning of sewagetreatment plant of45 kld 5 the contractors scope of work shall also include following: 6 process flow sheet 7 hydraulic profile 8 layout of plant room within given space ( refer attached drawing ) . 9 basic and detailed drawings of structures. 10 equipment, piping, and electrical specifications. 11 piping and electrical & instrumentation drawings. 12 preparation of project report for submission to pollution controlboard and statutory authority and obtaining approvals. 13 all civil works ( including ga and rcc details ) as per of civil scope. [ civil work will be in scope of civil contractor ] 14 fabrication required in plant. 15 supply and installation of all electro mechanicals as per the scope. 16 erection and commissioning of plant. 17 performance guarantee & warrantees. 18 training of employer’s personnel for operation of the plant. 19 manual on operation and maintenance of the plant. 20 operation and maintenance of stp for two years after successful commissioning of the plant. 21 inlet sewage characterstics 22 flow rate 45 kl / day 23 ph 6.0 – 8.5 24 bod 250 350 mg / l 25 s. solids 200 300 mg / l 26 cod 400 600 mg / l 27 oil & grease 15 20 mg / l 28 tkn 35 40 mg / l 29 phospate 10 mg / l 30 note: plant should be able to operate at lower range of above parameters. 31 effluent discharge standard after treatment 32 ph 6.0 – 7.5 33 bod less than 10 mg / l 34 s. solids less than or equal to 20 mg / l 35 cod less than or equal to 50 mg / l 36 oil & grease less than or equal to 1 mg / l 37 turbidity less than 1 ntu 38 total nitrogen less than 10 mg / l as n 39 total phosphorous less than 2 mg / l as pcb 40 note: ensuring that the above parameters are within the statutory compliance limit is the responsibility of the stp contractor. 41 sewage treatment plant shall include the following stp tanks: 42 screen chamber 43 oil & grease chamber 44 equalization tank / sump 45 anoxic tank 46 mbbr tank ( 2 no. ) 47 tube settler tank 48 filter feed tank 49 clear water tank ( primary treated water ) 50 flushing water tank 51 sludge holding tank 52 soft water tank 53 sludge holding tank 54 note: contractor shall ensure submission of detailed ga drawings ( plan & section ) , p & i diagram, schematic diagram for the mentioned component in soq and additional component if so required for the complete working of the stp and got it approved by the owner’s architect / project manager / consultants. 55 tanks in civil are tentative and that need to be varified by the vendor before quoting and after comming on the board it shall be stp vendors resposibility any changes required at site and shall be in done by stp contractor. location, size and dimesional detail shall be provided by the stp vendor in the shop drawing. 56 all manhole covers shall be double seal medium duty ci alongwith frame and lockable arrangement and shall be in scope of civil contractor. location and other relevant details of the same shall be provided by the stp vendor in the shop drawing. 57 the sewage treatment plant shall comprise of following: 58 pretreatment devices and plant accessories 59 supply, installation, testing & commissioning of 300 mm x 600 mm high stainless steel construction coarse screen ( including one standby ) with lifting arrangement.the perforation in the screen shall be 8 mm. 60 supply of ms hot dip galvanized puddle flanges in accordance to bs:10 table d as required to be provided ( in the structural slab and wall ) of various diameters. puddle flanges shall be provided for all the structural component of the stp. the installation of the puddle flanges shall be carried out by the civil contractor in accordance to the civil ga drawing ( to be prepared by the stp contractor ) at the required levels& position; under the supervision of the stp contractor 61 supply of plastic step / foot rest ( @ 300 mm c / c ) with polypropelene compound injection molded around 12 mm dia ( fe 415 ) steel reinforcing bar. provision of the foot rest is envisaged in various tanks / components of the stp for the purpose of accessability. the installation of the foot rest shall be done by the civil contractor as per civil ga drawing 62 supply, installation, testing & commissioning of cilight duty / msep rectangular manhole cover with frame for the feasibility of access in the tank 63 size : 600 x 900 weight as per mfg. stds. 64 supply of vent pipes of 100 mm dia vent pipe with mosquito proof grating for treated water tank suitable for the ventilation purpose of the various tanks 65 supply, installation, testing & commissioning of electronic type level controller for automatic operation of the system with high / low level alarm complete with auxillary no / nc contacts for ( to be provided for all the tanks and plant room sump ) 66 supply, installation, testing & commissioning of sight tube ( of 3.5 to 4.5 m length ) with isolation valve at top / bottom, demarcation on tube & for making the installation complete for treated water tanks. 67 supply of submersible mixer for mixing in anoxic tank: 68 moc: pp / ss blades with ci / ss casing 69 mechanical equipment: pumps, blowers etc. 70 supply, installation, testing & commissioning of non clogging type pumps capable of handling solids upto 35 mm having ci casing & ci impeller complete with all accessories, motor of required capacity. delivery header with isolation valve, pressure gauge on delivery line with isolation cock, level controller as per item no. 1.7 along with control panel ( with wiring ) to control the level of sump automatically. pumpsshall have following duty: the provsion of local push button near the pumps should be considered. 71 submersible sewage pumps ( non cutter type ) for transfer of raw sewage in eqt ( 1 working & 1 standby ) : 72 flow rate ( each ) = 3 m3 / hr 73 head =8 10m 74 solid handling size for this pump = 20mm 75 submersible sewage pumps ( non cutter type ) for transfer of stp plant room sump tank ( 1 working + 1 standby ) 76 flow rate ( each ) = 3.0 m3 / hr 77 head =12 15 m 78 solid handling size for this pump = 20 mm 79 cost shall be inclusive of pvcflexible hose pipe ( for piping submreged in effluent ) with pvc / gipiping ( for piping non submerged in effluent ) 80 provision of guide ropes to guide submersible pump from upper level to operational level in sump basin with channels / angle section shall be made by the stp contractor. ( if required ) 81 air diffusionsystemshall include the following: 82 air blower for equilisation , sludge tank & aeration tank : air blowers of suitable hp suitable for 415 ± 10% volts, 3 phase, 50 cycles a / c supply. numbers & capacity as per requirement with standby to be specified by vendor. capacity: 100 m3 / hr @ 0.4 kg / cm2 qty ( 1w+1s ) 83 air piping shall comprise of pvc pipedroppers / laterals with gi header complete with all fittings such as valves, nrv, strainer, tees, crosses, plugs, sockets, elbows, reducers, supports & clamps, puddle flanges etc. contactor to submit detailed p & i indicating their proposal. 84 non clog, self cleaning type air dispersion system capable of handling 3 5 cfm of air with oxygen transfer efficiency of3 4% per / meter water depth. air dispersion grid shall be assembled in modular form so that they can be replaced / repaired easily from plat form at the top. ( imported fine bubble membrane diffusers ) . 85 supply, installation, testing & commissioning of mbbr media consisting of virgin pe / pp carrier modules with surface not less than 400 m2 / m3. the media qty. shall be calculated based on 6 12 gm / m2 area. also supply and fixing of tube deck media of reputed make with suitable quantity. the surface area of tube deck shall be 11 m2 / m3 and the quantity will be based on max 2.0 m / h velocity. 86 note: contractor shall consider the media as required for the stp and include in his quote. 87 bronze ball valve and air dispersion grid as required for stp as described above. 88 note : air dispersion system shall be provided for equalization tank, anoxic tank, mbbr tanks and sludge holding tank. 89 providing and fixing all piping ( as described below ) and isolation control valves for making the system complete. 90 ms: exposed air pipe, frontal pipe for vessels 91 upvc piping: waste water pipe, submerged pipe, interconnecting pipe line afterdelivery header of pumps, tank overflow pipe etc. 92 providing, fixing, testing and commissioning of single stage, horizontal, centrifugal, 2 pole, 50 hz, ac, monoblock pumps ( as per is : 9079 ) incorporating c.i. casing and frame, stainless steel shaft, bronze / ss impeller, tefc induction motor directly coupled to the pump, ip44 protection, class b insulated, c.i. body, hydraulically and dynamically balanced to give vibration free operation, with mechanical seal arrangement, fixed on a base plate with suitable vibration eliminator pads complete with level controller, pressure switch , necessary wiring / cabling ( from tank to pumps & panel ) , pressure gauge, valves, vibration eliminators on the delivery side and strainer on suction side, including non return valve and isolating valves on suction and delivering sides as required, including suction, delivery headers and interconnecting piping ( upvc ) complete in all respects. 93 capacity : 6.0 m3 / h 94 head : 30 35 m 95 rpm : 2900 96 ( 1 working + 1 standby ) 97 ( filter feed pumps ) 98 capacity : 5.0 m3 / h 99 head : 70 m 100 rpm : 2900 101 ( 1 working + 1 standby ) 102 ( flushing water transfer pumps ) 103 capacity : 7 m3 / h 104 head : 35 m 105 rpm : 2900 106 ( 1 working + 1 standby ) 107 ( softner feed pumps ) 108 capacity : 10.0 m3 / h 109 head : 70 m 110 rpm : 2900 111 ( 1 working + 1 standby ) 112 ( soft water transfer pumps ) 113 capacity : 3.0 m3 / h 114 head : 25 30 m 115 rpm : 2900 116 ( 1 working + 1 standby ) 117 ( irrigation pumps ) 118 supplying, installation, testing and commissioning of horizontal centrifugal sludge recirculation pumps for tank coupled with motor of capacity 3.375 m3 / h at 6 to 8 m head of c.i. parts and mechanical seal complete with isolation and non return valves. ( 1 working + 1 standby ) 119 supply, installation, testing & commissioning of vertical self supporting multigrade sand filter in frp / grp construction ( the filter shall be designed for a tested presure of min. 5.5 kg / cm2 ) pressuregaugesatinlet&outlet, sample cock, upvc / cpvc face piping, automatic mpv along with prvision for manual multiport valve andallaccessories, withinitialchargeoffiltermediafor multigrade & activated carbon filter, testing and commissioning complete 120 multi grade filter 121 capacity / flow rate:6.0 m3 / hr 122 design velocity:15 m / hr 123 operating pressure :3.0 to 3.5 kg / sq.cm 124 test pressure:5.5 kg / sq.cm 125 suggested dia meter : 700mm ø 126 moc: frp / grp ( filament winded ) 127 activated carbon filter 128 capacity / flow rate:6.0 m3 / hr 129 design velocity:15 m / hr 130 operating pressure :3.0 kg / sq.cm 131 test pressure:5.5 kg / sq.cm 132 suggested dia meter : 700mm ø 133 activated carbon :i / vshould be 600 134 moc: frp / grp ( filament winded ) 135 softener 136 supply, installation, testing and commissioning of water softening plant. the water softener vessel in frp / grp construction ( the filter shall be designed for a tested presure of min. 5.5 kg / cm2 ) pressuregaugesatinlet&outlet, sample cock, upvc / cpvc face piping, automatic mpv along with prvision for manual multiport valve andallaccessories, withinitialchargeofion exchange resin. the inner distribution system and the under bed draw off system shall be of hub & lateral type with top & bottom strainers of . softener shall be supplied with initial charge resin with supporting media like silex, gravel etc. outlet fitting complete along with regeneration assembly comprising of ejector, brine suction valve and all associated pipe work. 137 the brine tank shall be provided with salt saturation arrangement including suitable hdpe brine tank of300 liters / as per design capacity complete including piping, cpvc / upvc valves and accessories of required size. 138 softener size: 139 flow rate : 7 m3 / hr 140 input hardness considered 600 ppm ( considered ) 141 output hardness less than 50 ppm 142 moc frp / grp ( filament winded ) 143 obr 50 kl 144 operating pressure 3.0 kg / sq.cm 145 test pressure 5.5 kg / sq.cm 146 size: 700 mm dia x 1800 mm hos with 500 liters resin 147 supplying, installing, testing and commissioning of dosing system consisting of one hdpe tank of 100 litres capacity with a positive displacement diaphragm dosing pump having variable flowrate of 0 6 lph. the motor shall be suitable for operation at 240 v / single phase / 50 hz. supply. the pump shall be supplied complete with necessary polypropylene piping, valves, strainers, low level switch andinjection fittings. the pump shall be speed & stroke control. 148 providing, installing, testing and commissioning ofskid mounted ultra filtration ( uf ) system for further polishing treated effluent and capable of producing 8 m3 / hour of polished water meeting the requirements. the system shall be complete with uf feed pumps ( 1w+1s ) , backwash cum cip pumps ( 1w+1s ) , cartridge filter, uf membranes flushing / cleaning system, complete instrumentation for automation and monitoring, rotameters, pressure gauges, interconnecting pipework, electrical cabling and switchgear, all complete as described in scope of work enclosed herewith.note: the process and the control system of ultra filtration ( uf ) package shall be in complete conformity of the uf membrane manufacturer. the complete system of ultra filtration including its skid, mmembrane, piping, pumps, automation valves must be factory assembled by the approved system makes only. 149 supplying, installing, testing & commissioning of ultravoilet dis infection unit. the unit shall have over 99.9 % bacterial reduction from inlet to outlet. the dis infection chamber shall be constructed of ss 316l on all welted parts. the uv lamp shall be of low pressure mercury vapour type with hard glass enclosure, the sockets shall be water tight & vibration resistant. the lamp life shall be rated for 6000 hours. the unit shall be complete with temperature safety control, lamp out alert circuit & uv radiometer with 4 – 20 ma output. 150 the uv unit shall have with reactor, cabinet housing, cabinet cooling, treatment chamber, electrical panel, temperature safety control, lampout alert and uv monitoring readout panel.the uv dosage should be > 60, 000 uw – sec / sq.cm. the lamps should be selected based upon the flow requirement of respective unit. 151 flow rate : 3 m3 / hour [ at outlet of irrigation water transfer pumps ] 152 flow rate : 5 m3 / hour [ at outlet of flushing water transfer pumps ] 153 flow rate : 10 m3 / hour [ at outlet of soft water transfer pumps ] 154 supply , installation , testing and commissioning of hydraulic filter press of size 12 x 12 with 7 no of plates with 1 set ( 1 working + 1 standby ) of screw pumps to feed to filter press as per the complete set as per the vender specification 155 supply of microprocessor based electo magnetic flow meter for total plant capacity of 45 kld with pulsed dc excitation having automatic zero correction with bi directional flow measurement , compact instrument version with measuring sensor ( primary ) and amplifier integrated in one mechanical unit ( suitable for required flow range, inlet / outlet connections, ip 67 protection, measuring pipe material ss 304, electrode material ss 316 with 16 character x 2 lines lcd alphanumeric display for flow rate, totalizer, diagnostic message, flow alarms with high & low flow programmable throught the range. ) with all accessories for inlet flow measurement before screen chamber. 156 supply, installation, testing & commissioning of digital turbine type water meter with sensor for treated water monitoring 157 flow rate : 3 m3 / hour [ at outlet of irrigation water transfer pumps ] 158 flow rate : 5 m3 / hour [ at outlet of flushing water transfer pumps ] 159 flow rate : 10 m3 / hour [ at outlet of soft water transfer pumps ] 160 approval from pollution board including consent to operate at initial & various other stages of works including preparation of report / drawings as per pollution board requirement, arrangement of raw sewage. contractor shall include the cost of all chemicals consumed and the cost of such items of works which are not explicitly mentioned above, but are mandatory to have pollution board approval. 161 bypass arrangement from equalization tank to municipal sewer includingfittings, isolation valves / nrv / accessories within the plant room at the discharge of the sewahe bye pass pump upto discharge header. 162 providing & fixing of online monitoring system comprising of following : 163 measuring range: as required 164 method: uv / visible different optical absorption spectroscopy, wave length range 200 800 nm. 165 technology : uv visible spectroscopy 166 sample flow: 0 5 lpm 167 power: 230v ac, 30 w 168 range ( cod ) : 0~5~200 mg / l 169 interval: 60 sec 170 probe depth: < 10 m 171 working temp: 5 deg cel ~ 45 deg cel 172 auto cleaning: yes 173 probe weight: 5 kg 174 power supply: 12 24vdc ( + / 10% ) 175 sample temperature: plus 2…..........plus 40 deg cel 176 ambient temperature: plus 2…..........plus 40 deg cel 177 inflow velocity:0.1 10 m / s 178 mild steel fabrication works for various sections like operating platforms, stairs & ladders, base frame of tube settler media ( including frp / resin coat ) supporting strcutures within the stp plant room required for the stp piping supports / cable tray supports. all ms fabricated structures must be properly painted with epoxy or rubber coats for corrotion protection after having put 2 coats of redoxide primer. 179 electrical installation for stp 180 design, fabrication, assembling, wiring, supply, installation, testing and commissioning of motor control center fabricated out of 14 gauge crca sheet steel. cable gland plates shall be provided on top as well as at the bottom of the panels. panels shall be treated with all anticorrosive process before painting as per specifications with 2 coats of red oxide primer and final approved shade of powder coated paint. 2 nos. earthing terminals shall be provided for 3 phase, 4 wire, 50 hz supply system. lifting hooks shall also be provided in case of large panels. approval shall be taken for each panel before fabrication. quoted rates shall be inclusive of cables, ( in accordance to cable trays specification ) with earthing from panel to each motor / equipment. 181 motor control centre : 182 incoming 183 63 amps tpn mccb with the following accessories: 184 0 500 volts 96 x 96 mm square electronic voltmeter with selector switch shall be protected by2 amps tp mcb.1 set 185 0 60 amps 96 x 96 mm square electronic ammeter with selector switch and 100. / 5 amps 10 va cl:1 cts. 1 set 186 phase indicating lamps shall be protected by 2 amp sp mcb 3 sets 187 1 set of on / off indication lamps 188 bus bar 189 100 amps tpn aluminum bus bar with heat shrinkable insulation sleeves. 190 outgoing 191 a. 2 nos. suitable rating mpcb for 0.75 kw dol starter and outgoing feeder to raw sewage transfer pumps motor ( including 1nos. standby ) .each compartment shall contain auto / manual selector swtich and indicating / pushbutton lamps with mcb for on / off / trip of motor. 192 b. 2 nos. suitable rating mpcb for 0.75 kw dol starter and outgoing feeder to plant room sump pumps motor ( including 1nos. standby ) .each compartment shall contain auto / manual selector swtich and indicating / pushbutton lamps with mcb for on / off / trip of motor. 193 c. 2 nos. suitable rating mpcb for 3.75 kw direct on line starterand outgoing feeder to air blowers ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch andindicating lamps with mcb’s for ‘on / off / trip status of motor. 194 d. 2 nos. suitable rating mpcb for 0.375 kw direct on line starter and outgoing feeders to sludge recirculation pumps ( including 1 no. standby ) . compartment shall contain auto / manual selector switch andindicating lamps with mcb’s for‘on / off / trip’ status of motor. 195 e. 2 nos. suitable rating mpcb fornos. 1.1 kw direct on line starter and outgoing feeders to filter feed pumps ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor. 196 f. 2 nos. suitable rating mpcb fornos. 1.1 kw direct on line starter and outgoing feeders to softener feed pumps ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor. 197 g. 2 nos. suitable rating mpcb fornos. 1.1 kw direct on line starter and outgoing feeders to uf feed pumps ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor. 198 h. 2 nos. suitable rating mpcb fornos. 2.2 kw direct on line starter and outgoing feeders to uf backwasg cum cip pumps ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor. 199 i.2 nos. suitable rating mpcb fornos. 1.1 kw direct on line starter and outgoing feeders to irrigation water transfer pump ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor 200 j.2 nos. suitable rating mpcb fornos. 2.2 kw direct on line starter and outgoing feeders to flushing water transfer pump ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor 201 k.2 nos. suitable rating mpcb fornos. 3.0 kw direct on line starter and outgoing feeders to soft water transfer pump ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor 202 l.2 nos. suitable rating mpcb fornos. 0.75 kw direct on line starter and outgoing feeders to screw pumps ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor 203 m. supply for dosing pumps, uvs, necessary cable alleys, internal / cabling, wiring, cabling from mcc to various pumps / equipment and interlocking, gi cable trays earthing for all equipment shall also included. 204 all mccbs / mcbs shall be of 25 kabreaking capacity and suitable for motor duty application. 205 all motor starters shall be provided with automatic level controller. 206 provision shall be made for providing potential free contacts to all pumps starters 207 note: ratings of all starters may vary as per actual selection of equipment & should be approved by consultant before manufacturing 208 mcc – 1 for stp as described above 209 section 2 : water treatement equipment & supply pumps 210 providing, fixing, testing and commissioning of single stage, horizontal, centrifugal, 2 pole, 50 hz, ac, monoblock pumps ( as per is : 9079 ) incorporating c.i. casing and frame, stainless steel shaft, bronze / ss impeller, tefc induction motor directly coupled to the pump, ip44 protection, class b insulated, c.i. body, hydraulically and dynamically balanced to give vibration free operation, with mechanical seal arrangement, fixed on a base plate with suitable vibration eliminator pads complete with level controller, pressure switch , necessary wiring / cabling ( from tank to pumps & panel ) , pressure gauge, valves, vibration eliminators on the delivery side and strainer on suction side, including non return valve and isolating valves on suction and delivering sides as required, including suction, delivery headers and interconnecting piping ( g.i. heavy class ) complete in all respects. 211 capacity : 7.5 m3 / h 212 head : 70 m 213 rpm : 2900 214 ( 1 working + 1 standby ) 215 ( domesticwater transfer pumps ) 216 submersiable pump 217 supply, installation, testing and commissioning of continuous duty submersible centrifugal non clogging drainage pumps complete with 3 phase motor with all necessary protection and mechanical seal etc. complete with all ancillaries including float type level controllers, electrical control panels fabricatd from 14 gauge crca sheet volt meter ammeter with selector switch, tpmcb, 5 va cl : cts, phase indicating lamps protected by 2 amp sp mcb, dol starter, necessary wiring, cable alleys, earthing, interlocking, starter with automatic float type level controller, providion of high level alarm, sequence timer, potential free contact to starter for connection to bas, both pumps may run simultaneously at pre determind level. the submersible sump pump shall be provided with guide wire for lifting and lowering pump, m.s. galvanized lifting chain, duck foot bend. ( 1working + 1standby ) 218 vendor to submit proposed pump model with duty curve. 219 flow rate: 15 lps each 220 head: 15 20 mts 221 solid handling : 30 40 mm 222 location : basment 223 purpose : drainage basment 224 moc:ss body ss impeller & shaft 225 flow rate: 10 lps each 226 head: 15 20 mts 227 solid handling : 20 30 mm 228 location : basment 229 purpose :plant room 230 moc:ss body ss impeller & shaft 231 flow rate: 2 lps with cutterpump 232 head: 15 20 mts 233 location : basment 234 purpose : basement toilet sewage pump 235 moc:ci body bronze impeller & shaft 236 providing, fixing, testing and commissioning of single stage, horizontal, centrifugal, 2 pole, 50 hz, ac, monoblockpumps ( as per is : 9079 ) incorporating c.i. casing and frame, stainless steel shaft, bronze / ss impeller, tefc induction motor directly coupled to the pump, ip44 protection, class b insulated, c.i. body, hydraulically and dynamically balanced to give vibration free operation, with mechanical seal arrangement, fixed on a base plate with suitable vibration eliminator pads complete with level controller, necessary wiring ( from tank to pumps & panel ) , pressure gauge on the delivery side and strainer on suction side, including non return valve and isolating valves on suction and delivering sides as required, including suction and delivery headers complete in all respects. 237 filter feed pump ( 1 working + 1 standby ) 238 flow rate ( each ) =3.75 m3 / hr 239 head =30 35 m 240 purpose : raw to domestic 241 location : plumbing plant room 242 filter feed pump ( 1 working + 1 standby ) 243 flow rate ( each ) =3.75 m3 / hr 244 head =30 35 m 245 purpose : rain waterto raw 246 location : plumbing plant room 247 supply, installation & testing and commissioning of vertical floor mounted filterof suitable size, provided with an inlet distributor. the vessel material of m.s with frp lining / epoxy coating with g.i. frontal piping , inter connection, suction & delivery header and valves ( c.i. ) , back wash system & filter media etc. complete with standard fittings like access cover, pressure gauge at inlet & outlet, sampling cock, rinse drain valve, air vent valve with piping, bolts, nuts & rubber gaskets. 248 note: all the frontal piping, valves and their fitting should be designed on 1.5m / s velocity 249 multi grade filter 250 capacity / flow rate:3.75 m3 / hr 251 filteration rate : 18000 l / sqm / hr 252 operating pressure :3.0 kg / sq.cm 253 test pressure:5.5 kg / sq.cm 254 purpose : raw to domestic 255 moc m.s. with frp linning 256 activated carbon filter 257 capacity / flow rate:3.75 m3 / hr 258 filteration rate : 15000 l / sqm / hr 259 operating pressure :3.0 kg / sq.cm 260 test pressure:5.5 kg / sq.cm 261 purpose : raw to domestic 262 moc m.s. with frp linning 263 multi grade filter 264 capacity / flow rate:3.75 m3 / hr 265 filteration rate : 18000 l / sqm / hr 266 operating pressure :3.0 kg / sq.cm 267 test pressure:5.5 kg / sq.cm 268 purpose : rain waterto domestic 269 moc m.s. with frp linning 270 softener 271 supply, installation, testing and commissioning of water softening plant. the water softener vessel shall be constructed of m.s material with epoxy coating. the inner distribution system and the under bed draw off system shall be of hub & lateral type / riser tube with top & bottom strainers of . softener shall be supplied with initial charge resin with supporting media like silex, gravel etc. the softener shall be complete with pressure gauge at inlet & outlet, sample cock, g.i face piping / interconnected piping, multiport valve ( control valve ) . overflow & drain, outlet fitting complete regeneration assembly comprising of power valve, ejector, brine suction valve and all associated pipe work. a density meter for brine shall be included. 272 salt saturation arrangement: 273 the brine tank shall be provided with salt saturation arrangement including suitable hdpe brine tank of 2 regeneration capacity complete with resins of approved quality and make complete with bypass arrangement including piping, ci valves ( 3 nos. ) and accessories of required size. 274 plant sizes: 275 capacity / flow rate 3.75 m3 / hr 276 input hardness considered 600 ppm ( considered ) 277 output hardness less than 150 ppm 278 moc ms with epoxy 279 obr 30 kl 280 operating pressure 3.0 kg / sq.cm 281 purpose : rain waterto domestic 282 test pressure 5.5 kg / sq.cm 283 supplying, installing, testing and commissioning of dosing system ( for domestic water treatment plant ) consisting of one hdpe tank of 100 litres capacity with a positive displacement diaphragm dosing pump having variable flowrate of 0 6 lph. the motor shall be suitable for operation at 240 v / single phase / 50 hz. supply. the pump shall be supplied complete with necessary polypropylene piping, valves, strainers, low level switch andinjection fittings. the pump shall be speed & stroke control. 284 electrical installation 285 fabrication, wiring, supply of motor control centre shall be fabricated out of 14 gauge crca sheet steel in form in 3b formation with reinforcement of suitable size angle iron, channel ‘t’ sections irons and / or flats wherever necessary. cable gland plates shall be provided on top as well as at the bottom of the panels. panels shall be treated with all anticorrosive process before painting as per specifications with 2 coats of red oxide primer and final approved shade of powder coated paint. 2 nos. earthing terminals shall be provided for 3 phase, 4 wire, 50 hz supply system. lifting hooks shall also be provided in case of large panels. approval shall be taken for each panel before fabrication. cadmium plated hardware shall be used in fabrication of panels. quoted rates shall inclusive of cables, cable trays, control cabling, earthing ( in accordance to specification ) with earthing from panel to each motor / equipment. 286 mcc –1 for plumbing system 287 incoming 288 100 amps tpn mccb with the following accessories: 289 a. 0 500 volts 96 x 96 mm squarevoltmeter with selector switch protected by2 amps tp mcb. 1 set 290 b. 0 100 amps 96 x 96 mm square ammeter with selector switch and 160 / 5 amps 10 va cl:1 cts. 1 set 291 c. phase indicating lamps protected by 2 amp sp mcb 3 set 292 bus bar 293 160 amps tpn ( 25 ka ) aluminium bus bar with heat shrinkable insulation sleeves. 294 outgoings 295 a.2 nos. suitable rating mpcb fornos. 3.0kw direct on line starter and outgoing feeders to domestic watertranfer pump ( including 1 no. standby ) . each compartment shall contain auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor 296 b. 2 nos. suitable rating mpcb for 1.5 kw dol starter and outgoing feeder to filter feed pump motor ( including 1 nos. standby ) .each compartment shall contain vaf meter, auto / manual selector swtich and indicating / pushbutton lamps with mcb for on / off / trip of motor. ( raw to domestic ) 297 c. 2 nos. suitable rating mpcb for 1.5 kw dol starter and outgoing feeder to filter feed pump motor ( including 1 nos. standby ) .each compartment shall contain vaf meter, auto / manual selector swtich and indicating / pushbutton lamps with mcb for on / off / trip of motor. ( rain water to raw ) 298 d.2 no. suitable mccb for 5.0 kw outgoing feeders to borewell starter panel. each compartment shall contain vaf meter, auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor 299 e.2 no. suitable mccb for 3.0 kw outgoing feeders to basementsump pump panel. each compartment shall contain vaf meter, auto / manual selector switch and indicating lamps with mcb for ‘on / off / trip’ status of motor ( 1 working and 1 standby ) 2 set 300 f. spare mcb’s of following capacities: 301 i. 40 amps tpn mcb’s 2 nos. 302 ii. 63 amps tpn mcb’s 2 nos. 303 a. all mccbs shall be of 25 ka breaking capacity and suitable for motor duty application. 304 b. provision shall be made for providing potential free contacts to all pumps starters for connection to bas 305 c. provision shall be made to ensure system protection from dry running of the pump 306 d. necessary cable alleys, internal wiring, and interlocking, earthing for all equipment shall also included 307 mcc 1for plumbing system as described above....

Rail Wheel Plant - Bihar

30234572 supply of analog volt meteranalog volt meter,nsd6 fuse, high rupturing capacity (hrc), nsd series, 6 a, blade tag, 550 vac, make : eaton bussmann/ siemens/ schneider electric only , hrc fuse 20a, 690v ac, 80ka, 250v d.c., 40ka,model 20ho7 660, make : eaton bussmann/ siemens/ schneider electric only , analog volt meter, range 0 600v, cl 1, model no. eq91, make rishabh/ ae/schneider electric only. , analog ac ammeter, range 0 180, 180/5a, input 5a, cl 1, model no. eq71, make rishabh/ ae/ schneider electric only. , analog power factor meter, input 110vac ,5a, range 0.5 1 0.5, cl 1.5, model no. cl 91d2c, make rishabh/ ae/ schneider electric only. page 1 of 4 run date/time: 11/12/2021 10:51:15lpstores/rwp/bela tender document...

Kanti Bijlee Utpadan Nigam Limited - Bihar

29812869 procurement of vfd spares for st 2 units vfd system in kbunl procurement of vfd spares for st 2 units vfd system in kbunl , voltage divider card: ed660xptna00; bhel , vfd lci pcb card: pcb660ntda aia; bhel , power supply module: ed660dpsa a00; bhel , cable for vfd ct, 10kv, strands 19 / 029, , card ds38000xtfy 660xtfya of bhel vfd , metal oxide varistor 660 volts, 2300 jou , metal oxide varistor 880 volt rms, 3200j , wattmeter ac scale 0 2500 kw for vfd. , limit switch ( 75 s / t 6nos+33sc 6nos ) , ce7403299043 ct vfd current transformer , ce7403297024 ct vfd current transformer , ce7403199030 vfd control transformer , cu7403199413 vfd control transformer , cn9751166209 vfd control transformer , cn9074474136 vfd control transformer , , bch catno krtpn20 range 0.05 to 60 sec , cap elctrlt:4800ac:1.0 mfd , ammeter ac range ( 0 800a ) input ( 0 10v ) dc , speedometer scale 0 750rpm , volt meter 0 3000 v, dr0701080060, vfd...

National Thermal Power Corporation Limited - Bihar

28566870 proposal for procurement of mill, bmd, tmd, ci and emd spares on oem / oes proposal for procurement of mill, bmd, tmd, cndi and emd spares on oem / oesbasis at ntpc farakka , epoxy hardener hy 840 or equivalent , ms strainer gasket , groove ring41232001095 032 , pure graphite seal ring size 330x280x35 , seal ring, i.d.=210mm & o.d.=230mmgraph , adjusting screw m8x70 , control sleeve 25*47 , split pin 2.0 x 25 , pin cyl a12d 16x134 , pin taper 4x20 , pin taper 6x26 , pin taper 8x45 , split pin 3.2 x 20 , sealing ring a22x37 , bushtg 210 mw protection spray water , pintaper 5x50 , valve disc for lpb v / v ( spray valve ) , cover41232001086 010 , thrust ring41232001089 013 , bushtg 210 mw protection spray water , threaded ring m 72x2 , grub screw cm 6x10 is:6094 , o ring 115x4 , o ring 250x4 viton , automatic groove ring set 11x30 , automatic groove ring set 11x30 , 69208hrdda plus relay driver , 660nliba flux calculation card , 660nlcba plus signal conditioning board , 660dliba plus daughter board load invter , 660xtfyb ds3800xtfy plus display module , input / output module for vfd , card ds 38000 hmpg 660hmpga of vfd bhel , card dmpb 660dmpba ed660 dmpba00 of vfd , card ds 38000 hlcb 660 hlcba of bhel vfd , card ds 38000 haia660 of bhel vfdanalog , card ds38000nsfc 660nsfca of bhel vfd , card ds 38000 dsfc 660dsfca of bhel vfd , card ds 38000 nsfe 660sfea of bhel vfd , card ds38000 dsfc 660dsfea of bhel vfd , card ds38000 dlcb 660d dlcba of bhel vfd , card ds38000 nlib 660nliba of bhel vfd , card ds 38000hisa 660hisaa of bhel vfd , card hrdda ed69208hrdda of bhel vfd , card ds38000xtfy 660xtfya of bhel vfd , control card evc / sfe, ed660nhvla00, vfd , high level relay o / p board ds3800hroa , fan loss card evc / sfe ds3800nfla , gear hub key of m.drv&bowl mill xrp803 , mill bottom cover ( mbc ) assy mill xrp803 , upper brg.hsg.cover assy m.drv xrp803 , seal runner assy of m.drv& mill;xrp803 , piping assy exh; 3 / 4 mill xrp803 , dust guard shim m.drive&bowl mill xrp803 , split oil seal a890 assy mill xrp803 , split oil seal runner; a889 mill xrp803 , metallic exp.bellow exh mill xrp803 , metallic exp.bellow of mill xrp803 , o / l ventury o collar assy mill xrp803 , oil pump bushing , upper skirt assy , lower skirt assy , oil pump hub , separator access door , upper journal housing , split type fixing ring#4 61 180 00681 , worm shaft extension cap for xrp 803 mil , st of shims ( lower brg. and pump hsg ) , multiple port outlet plate liner , deflector blade , insulation cover plate assy. segmts 8 no , journal head with trunion shaft , cn9061182484 vfd limiter / surge suppresor , cn9061182492 vfd limiter / surge suppresor , vfd cn9751091691 limiter / surge suppresor , gate & rack plate , 16722500032 / 01 , gear wheel, 36721300067 , gear wheel, 36721300068 , vfd spare resistor ww11r + / 10%, 750w , resistor, w.w.17r + / 10%, 750w, for vfd , aux relay six units in one case for vfd , time delay relay on / off delay , vfd power / control fuse , ltsh:bifurcate :d44.5x5.3 t11 , ltsh:bifurcate :d44.5x5.3 t11 , ltsh:bifurcate :d44.5x5.3 t11 , ltsh:bifurcate :d44.5x5.3 t11 , ltsh:bifurcate :d44.5x5.3 t11 , ltsh:bifurcate :d44.5x5.3 t11 , feed tube assy. 200 / 210 , rotary chian 3 / 4 p tp73660260000 , lrsb carriage gear assy. , lance tubet 30 mark ie t 7.2m , rack pinion tp72020120222 , worm tp720201212312 , swivel tube assy ****tp72020122831 , sbv head assy. lrsb 57r / 58l.8420 2..01 , v / v stem assy.lrsb 57r / 58l.8420 00166501 , sb spring retnr sprng stl tp720001078216 , stem for main steam valve 931159140000 , class 2500 f.a.s., sw, regu. globe valve , transition piece coal burnr tp7..2118 , ceralined orifice dia 396mm, style51 , ceralined orifice dia 406mm, style53 , ceralined orifice dia 410mm, style54 , ceralined orifice dia 420mm, style56 , ceralined orifice dia 430mm, style58 , ceralined orifice dia 435mm, style59 , turbo separator for drum internal assy. , mov ord:q69 x3728 siov b60k460 for vfd , wattmeter ac scale 0 2500 kw for vfd. , volt meter 0 3000 v, dr0701080060, vfd , journal shaft hy 610800213001 , journal bearing keeper; xrp 803 mill , lower brg & pump hsg mill xrp803 , gasket ( pump hsg.cover lower ) mill xrp803 , spring ( thrust brg ) w / shaft mill xrp803 , clamping ring;set=2;is:1030 mill xrp803 , link / conn.rod+jamnut clasifier xrp803 , shim set=15no ( journal brg.hsg ) of xrp 803 , journal head skirt of j / assy of xrp803 , mill side bottom liner;st=9pcs of xrp803 , shims , mill disch assy ceramic lined mpo xrp803 , oil gauge&piping assy#bd00121 xrp803 , deflector link lever mill xrp 803 , w / s / t / hsg.cover w.shaftassy mill xrp803 , 36 r.c feeder inlet gate gear 3:1 , pinion for gear reducer for raw coalgate , chain take up block; make:bhel; , chain take up screw; make:bhel , bunker o / l gate assy+wheel+chain+act 36 , roller ( weigh span ) for grav feeder , view glass of feeder door , hria relay input board: ds3800hria; ge , power supply module: ed660ntrfb; bhel , power supply module: ed660dpsa a00; bhel , journal head liner i for mill xrp 1003 , journal head liner ii for mill xrp 1003 , journal head liner for bwl mill xrp 1003 , deflector hinge shaft for mill xrp 1003 , air inlet side wall liner for xrp 1003 , air inlet side wall liner for xrp 1003 , air inlet side wall liner for xrp 1003 , mill side liner var no.02for xrp 1003 , mill inspectoin door liner make bhel , high temp blanket insulation 48x48x2 , upper skirt assy.for xrp 1003 mill , spring preload stud for xrp 1003 mill , head pulley bushing; make:bhel; , split pin 0.8 x 10 , bushtg 210 mw protection spray water , tension spring , tension spring , adjusting screw , automatic groove ring set , bush41232201035 015 , bush31232201034 014 , bushtg 210 mw protection spray water , comp spring drg:01140203000 / 27 , collar nut drg:01140101000 / 38 , bush drg:01120201000 / 12 , bush drg:01120201000 / 11 , threaded ring drg:01120201000 / 05 , pulse distribution board mvb ds3800xtfh , voltage divider card: ed660xptna00; bhel , thyristor for 1.2kv lci vfd panel , block belt take up; make: bhel; , drag link assly.;make:bhel , tension roll pivot bolt; make:bhel , belt take up pulley shaft; make: bhel; , half coupling; make: bhel; , journal spring for xrp 1003 mill , spring seal assly bottom cold air gate , spring seal asy guillotine hot air gate , springseal bottom guillotine hotair gate , springseal port guillotine hot air gate , springseal bonnet guilotine hot air gate , seal asy blade to blade cold air damper , seal asy ( blade fr ) cold air damper , seal asy ( blade frame ) hot air damper , seal asy ( blade to blade ) hot air damper , pilot seat bushg for elec rv outlet , 660hisaa attenuator & buffer board , roll pingear box, f2 / mtp / bla / a3 03117 , stem for soot blower puppet valve, sb , valve spring, puppet valve, wall sb, wb 1e , worm gear shaft assy, wall sb, wb 1e , spur gear 12 teeth, wall sb, wb 1e , ltsh:bifurcate :d44.5x5.3 t11 , ltsh:bifurcate :d44.5x5.3 t11 , ltsh:bifurcate :d44.5x5.3 t11 , upper journal housing;xrp 1003 , o ring oil seal ;xrp 1003 , journal stop bolt:xrp 1003 mill , journal stop bolt bushing;xrp 1003 mill , oring id584 sec dia 6.5, mill xrp 1003 , spring stud bearingfor xrp 1003 mill , o ring oil seal var 04: mill xrp 1003 , outlet plate liner, mill xrp 1003 , insulation cover plate for xrp 1003 mill , spring seal assy. ( bonnet ) for cag , spring seal assy. ( port ) for cold air gat , spring seal assy. ( side ) for cold air gat...

Bharatiya Rail Bijlee Company Limited - Bihar

27938612 procurement of spares for chloride make 220 v 400 a dc battery charger , dc filter choke:kab 1120 for 5 kva ups , dcps card for dig.meter: dcps01;chloride , control xymr:250va, 415v 230v , control xymr:150va, 415 / 230v , ac.input switches type, sc1034 / 100amp , 96 sq.mm ac ammeter, 0 300a , ammeter dc 0 1500a 96x96 mm is1248 clas1 , ac volt meter ( 0 500v ) , avr dc voltmeter0 300v 72x72mm , pwrcontr:240vac 100a seimens;3ta13 , 200a d.c . shunt , overload relay 85 135 amp , 200a, semicon fuse, gec make , transformer 50 kva , contactors 230v dc, 3no+1nc for aux. cont , current transformers 300 / 1a...

Public Health Department. - Bihar

27916228 supply of ss ring fountains header 09 ft. dia with fitting supply of 55 ring fountains header 08 ft. dia with fitting supply of ss ring fountains header 06 ft. dia with fitting supply of water flow control adjustable nozzle supply of central jet nozzle supply of sub. open well pump 7.5 h.p. with complete fining supply of ss under water led light 18 wait with rgb effect supply of cvd for led tights supply of outdoor star delta control panel made of 16 gauge crc sheet powder coated with starter, single phase prevention, mcb volt meter, ampere meter, tp mcb’s protection circuits etc. supply of clectrical cable 4 core and cable 3 cores up to 35 mtrs providing plumbing work accessories, control valves, nipples tee, mta, union socket piping in upvc 6kg/cm2/lokg/cm2 pressure with complete fining valves with 151 mark. supply & installation & complete fountains work, with complete civil structure as per direction of e.i. ________ one year operation & maintenance...

Government College - Bihar

27137326 supply of laboratory apparatus , chemical and furniture 1 arc indicator 2 carry foster bridge 3 camera lucida mirror type 4 bar pendulum lron 5 bending of beem app 6 boyle law app double and routine 7 dynmo model acldc superior quality 8 double lncline planl teak wood , physical balance ,physical weight box ,qube sett set ,meter scales wooden ,half meter scales wooden ,bar magnet ,u magnet ,horse shoe magnet ,magnet set white box ,rubber corks ,slotted weights 1st qty. ,lnertia table app ,lncline plane 4 aluminum arc ,k constant spring app. alum scale ,hook s law app , drawing boards ,boyles law apparatus ,traveling microscope ,copper calorimeter ,solonid ,ammeter ,volt meter ,object stand of wire mesh ,jaguer app ,specific gravity bottles ,soldering gun gum, lead wire ,velocity of sound in air apparatus ,stop clocks ,jagger app complete ,logic gate ,maxwell vibration needle brass ,mew apo ,model of bio gas plant ,model of newton law of cooling university ,post office box brass ,rubber hammers , optical bench 1 mtr s,s with rod ,spectrometer , commutator ,tunning forks ,magnetometer compass ,copper calorimeter ,tripod stands , rheostat , reading telescope ,tangent galvanometer bras deluxe ,surface tension app ,model of newton colur disk ,high resistance coil 10ohms ,connecting wires ,wooden stands v shape ,wooden screens black and white ,geometry boxes ,deflection of sound ,resistance boxes 500 ohms ,potential meter ,manganese wire ,nichrome wire ,soldering lead ,weighing machine ,model of wind mill ,model of four stroke petrol engine ,newton first law ,newton second law ,newton third law ,fraction board app etc...

District Collector - Bihar

26299920 supply of cleaning , sports , cultural program , gardening , student useful , laboratory stationery material broom , wiper , harpik ,phenyl , dustbin , football , volleyball , volley ball net , badminton , badminton net and crock, satranj , ludo , cricket bat , ball , bells , adi , gola , carrom board , gola , rope , cricket gloves , pad , helmet , kudal , khurpi , hasua, tagar , khenti , dabiya , bucket , jug , harmonium, dholak, tabla , sound box, loud speaker , battery , jhal , mike stand , blanket , mattresses , single coat , mosquito net , chair , table meeting hall , spoon , glass , bowl , spoon ,lens , mirror ,wire , ammeter , volt meter , connection wire , cell , sand paper , mirror slab , stream controller dry cell , plug key , hydraulic acid , sulphuric acid , sodium hydroxide , potasium hydrooxide , p h paper , bricker , test tube , mirror tube , holder , asut water , litmus paper ,jasta powder , iron , copper , aluminum , gas burner , test tube holder and stand , filter paper , dropper , microscopes , watch glass , petry dish , tripal tarpaulin grill , alcohol , iodine , sokhta paper , chimta , slide , glycerin , sefronin , wooden well , plain paper , roiling paper register , pen , tag , pin , cover file , refill , carbon , letter pad , whitener , stapler pin , machine , steel trunk , almirah , scale , ceiling fan , condenser , led bulb , fire extinguisher system , ro system etc ...

Irrigation Department - Bihar

25336429 supply of new starter , new main switch , aluminum wire , flat cable , copper wire , kit kat , top and bottom bearing , volt meter , ampere meter , automatic starter , bulb + holder set ,submersible motor , ms column pipe with socket , automation starter with mccb panel , surge tank , mcb , flat cable , retainer bearing with rubber bush , foot valve,pvc copper wire , pvc service wire copper , flat cable , aluminum insulated wire , copper holder , indicator bulb , gm bush upper , fix contest moving contest , tt plate , tt bush , nut bolts etc ...

Minor Irrigation Department - Bihar

25318431 supply of new starter, new main switch, aluminium wire, flat cable, copper wire, kit kat, volt meter, ampere meter, automatic starter, mccb panel, bulb, holder set, submersible motor, ms colum pipe with socket, v.t. motor rewinding, mcb, socket, retainer bearing with rubber bush, foot valve, indicator bulb, cfl, gm bush, bearing, moving contact, nut bolts, chain pulley, pipe wrench, sluice valve, mf flange, agni saman hydrant, clamp, sluice valve....

Irrigation Department - Bihar

25229725 supply of materials new submersible motor , crompton greaves , rewinding of submersible motor , starter isi mark ,automatic starter with mccb , main switch , fuse wire , volt meter , ms nut bolt , ms bush , ms screw , ms washer , kit kat ,surge tank , panel board , flexible pvc pipe ,ms column pipe with socket , ms socket , ms flange , ms tee ,pvc tee , rubber washer ,sluice valve , ms bend pipe ,l bend ms pipe , bearing , tt plate , tt bush , over load coil magnet coil , bulb ,indicator bulb , ms danger plate , fiber plate , steel grip tape ,copper wire , pvc insulated copper wire , three coare flate cable , aluminum wire , aluminum insulated wire , pvc single core aluminum etc ...

Minor Irrigation Department - Bihar

25077151 supply of new starter, new main switch, aluminium wire, flat cable, copper wire, kit kat, bearing, volt meter, ampere meter, automatic starter, mccb panel, bulb, holder set, submersible motor, surge tank, socket, mcb, flat cable, pvc copper wire, indicator holder, bulb, cfl, bush, main switch, over load coil, no volt coil, moving contact, fix contact, magnet coil, fibre plate, tt plate, tt bush, nut bolts, pvc ftp, ms flange, rubber gasket, pvc tee, bend, chain pully, chain wrench, sluice valve, foot valve, non return valve, ms flange, agni saman hydrant, clamp....

Jawahar Navodaya Vidyalaya - Bihar

20670279 supply of science laboratory + 2 (secondary) for year 2019 20 1 ammeter with stand dc super deluxe / omega 2 voltmeter with stand dc super deluxe / omega 3 galvanometer with stand dc super deluxe / omega 4 mili volt meter with stand dc super deluxe / omega 5 mili ammeter with stand dc super deluxe / omega 6 calorimeter with stirrer 7×5 cm in wooden box 7 fortins barometer (omega) 8 potentiometer ten wire with sliding jockey omega 9 copper voltmeter 10 deflection magnetometer with compass 11 scale 1 meter wodden 12 scale 1/2 meter wodden 13 tripod stand 6 best quality 14 wooden cube / wodden sphere / wooden cylinder 15 pin stand metallic 16 drawing board 12 × 18 pine wood 17 drawing pin 18 compass needle 3 19 rubber tube size 7/8 mm 20 plug connector 3 way 21 sprit lamp metallic ( stainless steel) best quality 22 bar magnet / horses shoe magnet 3 allinco 23 bar magnet / horses shoe magnet 2 allinco 24 rheostal 50 / 100 omhs) 6 25 rheostal 50 / 100 omhs) 6 best quality 26 dry cell 1.5 volt 27 meter bridge one wire one meter long with jockey omega 28 laclanche cell 29 p.o. box 5000 ohms constant coil (omega) 30 p.o. box 20000 ohms constant coil (omega) 31 lead accumulator 32 apparatus for speherometer method 33 wire gauige 6× 6 with frame best quality 34 tapping key 35 resistant box 500 ohms 36 plumb line 37 beaker . cap. 250 ml ( borocilicate) 38 beaker . cap. 500 ml ( borocilicate) 39 beaker . cap. 1000 ml ( borocilicate) 40 inclined frictional table 41 inclined plain 42 plug key one way 43 plug key two way 44 plug key four way 45 traveling microscope horizontal (omega) 46 slotted weight for sonometer set of five ( 500 gm. each) 47 tunning fork export quality 48 prism glass 2 49 glass slab 3/4 50 boiler (copper) cap. 1 lit 51 convex & concave lenses & mirrors 2 (dce) 52 convex & concave lenses & mirrors 2.5 (dce)...

Labour Department - Bihar

18802713 supply of tools & equipment training materials, consumable material 419 tubeless tyre of cars & trucks 420 tubeless tyre repairkit 421 tubular box spanner 422 turbocharger cut sectional view 423 tyre pressure gauge with holding nipple 424 tyre& split rim wheel assembly 425 universal puller for removing pulleys,bearings 426 urinal wall type complete with automatic system 427 v’ block 75 x 38 mm pair withclamps 428 vacuum assisted hydraulics brake assembly with vacuum booster 429 vacuum gauge to read 0 to 760 mm of hg. 430 valve key handle[treated as consumable] 431 valve spring compressor universal. 432 valvelifter 433 vernier caliper 434 vernier caliper 0 300 mm with least count0.02mm 435 vice grip pliers 436 volt meter 50v/dc 437 voltmeter, ac/dc portable precision grade digital panel board type 438 water pump for dismantling and assembling 439 wattmeter multi range up 440 wheelcylinder 441 wing compass 25cm 442 wiper motor assembly 443 wire cutter andstripper 444 wire gauge metric and withworth 445 wire gauge(metric) 446 wire stripper 447 wrench adjustable 448 1 phase variable autotransformer 449 4 point relays 450 5 point relays 451 5/8 passenger lift installed with all control and safety accessories 452 a.c. ammeter m.i. 0 5a, 0 25a 453 a.c. energy meter, single phase 5 amp. three phase 15amp 454 a.c. voltmeter m.i. 0 –500va.c 455 ac 3 phase motor, 400/50hz 456 air bag simulator 457 air conditioned crdi vehicle in running condition lmv 458 air conditioning service unit(car) 459 air conditioning trainerkit 460 air compressor, 461 air conditioning, direct and indirect system. ammeter mc 0 5 a, 0 25a...

Labour Department - Bihar

18802706 supply of tools & equipment training materials, consumable material 129 out side micro meter 130 outside and inside dividercalliper 131 outside micrometer 0 to 25mm 132 outside micrometer 25 to 50mm 133 outside micrometer 50 to 75mm 134 outside micrometer 75 to 100mm 135 ammeter 300a/ 60a dc with externalshunt 136 ammeter, ac/dc portable precision grade digital panel boardtype 137 anemo meter 138 dc ohmmeter 0 to 300 ohms, mid scales at 20ohms 139 dc ohmmeter 0 to 300 ohms, mid scales at 20ohms 140 k.w.meter 141 multi meter analogue type 142 multi meter digital type 143 volt meter 50v/dc 144 voltmeter, ac/dc portable precision grade digital panel board type 145 water meter 146 a.c. ammeter m.i. 0 5a, 0 25a 147 a.c. energy meter, single phase 5 amp. three phase 15amp 148 a.c. voltmeter m.i. 0 –500va.c 149 ammeter mc 0 5 a, 0 25a 150 9 tine cultivator spring loaded mounted type 151 a.f.o oscillators 152 ac alternator slip ringpuller 153 adjustable spanner (pipe wrench 350mm) 154 air blow gun with standardaccessories 155 air brakeassembly 156 air impact wrench with standardaccessories 157 air ratchet with standardaccessories 158 allen key set of 12 pieces (2mm to14mm) 159 alternator assembly used forlmv 160 alternator for tractor – differenttype 161 ammeter 300a/ 60a dc with externalshunt 162 ammeter, ac/dc portable precision grade digital panel boardtype 163 anemo meter 164 angle plate adjustable250x150x175 165 angle plate size200x100x200mm 166 anti theft device 167 anvil 50 or 63 kg. is 510 168 arbor press hand operated 2 toncapacity 169 auto electrical testbench 170 automotive exhaust 5 gas analyzer (petrol & diesel) diesel smoke meter 171 axle flow vegetable thresher...

East Central Railway - Bihar

15824000 samo suraksha kavach super saver pump management system with complete protection for motor failure like short circuit, over current, dry run single phasing, phase unbalance, over / under voltage, locked rotor, ground fauilt, pre trip alert indication in case of over load condition along with digital display of trip cause, capacity40hp / 30kw, suitable for 3 phase, 415v, 50hz, with sfu and digital volt meter of 500v, cat. no. sksupmcsds40. make shree shakti industrial agency or equivalent....

East Central Railway - Bihar

15822210 samo suraksha kavach super saver pump management system with complete protection for motor failure like short curcuit, over current. dry run, single phasing, phase unbalance, over / under voltage, locked rotor, ground fauilt, pre trip alert indication in case of over load condition along with digital display of trip cause, capacity 20 hp / 15 kw, suitable for 3 phase, 415v, 50hz, with sfu and digital volt meter of 500v, cat.no. sksupmcsds20. make: shree shakti industrial agency or equivalent....

East Central Railway - Bihar

15293821 tender for auxiliary line volt meter moving iron type 152x70x133mm, range 0 600v/0 35kv, scale 82 mm for wag5,w...

East Central Railway - Bihar

15064577 tender for auxiliary line volt meter moving iron type 152x70x133mm, range 0 600v/0 35kv, scale 82 mm for wag5,w...

East Central Railway - Bihar

14084829 supply of auxiliary line volt meter moving iron type 152x70x133mm, range 0 600v/0 35kv, scale 82 mm for wag5,w...

Public Works Department - Bihar

13243676 tender for supply, installation, testing & commissioning of cubical type floor mounted fire pump control panel fabricated from 14 g m.s. crc sheet duly powder coated finish of approved shade and comprising of : a ) one 630amp. tp +1‘41„ m.c.c.b with rotary handle of breaking capacity 35ka b ) one volt meter ( 0 500 v ) with selector switch c ) one set indicating lamps bus bars outgoing a ) 800 amp tpn bus bar ( aluminum ) . b ) two 400 amp. tp + nl m.c.c.b. with rotary handle of breaking capacity 35ka c ) one 63 amp.tp +nl m.c.c.b. with rotary handle 7 of breaking capacity 35ka d ) two fully automatic star delta starters suitable for 115 i i.p. pump motor with over load relay timer push buttons and .auto / manual selector switch...

East Central Railway - Bihar

12531478 supply of evacuation machine, pump and tank assembly, trolley mounted with accessories. make kirloskar or similar annexure attached . specification: 1 vaccum suction pump fitted with electric motor: a specification of vacuum pump: discharge head 1.5 , input head 2 , capacity 100 cfm, body cast iron, model smp make kirlosker or similar. b specification of motor: hp 3.5, rpm 2800, voltage 430 440 v, hz 50, phase 3, model induction cupping, make kirlosker or similar, 2 fittings and spares of vacuum pump: a flexible pvc pipe dia 2 inch, make zen or similar, b pvc ball valve dia 2.5 inch, make zen or similar, c pvc ball valve dia 2 inch, make zen or similar, d g. i. nipple 2 inch x 6 inch, make tata or similar, e g. i. elbow 2 inch x 6 inch, make tata or similar, f ms coupler 2 inch x 6 inch, make tata or similar, g ms pipe connector 2 inch x 6 inch, make tata or similar, h frame of vacuum pump made of ms angle push and pulling fitted with syevel castrol wheel pvc tank, make syntex or similar. 3 electrical spares: a duel starter, hp 3.5, volt 440, amp 65, model mk 1, make l and t or similar, b amp. meter range 0 100, volt 0 440, c volt meter, range 0 550, d cable, 4 core 3/22 swg, e indicator lamp, 10 amp., 220 v, red, blue, yellow , f mcb, 440 volt, 65 amp., 3 phase, 5 pin metal body socket, 440 v, 32 amp fitted with cable....

East Central Railway - Bihar

11891415 supply of evacuation machine, pump and tank assembly, trolley mounted with accessories. make kirloskar or similar annexure attached . specification: 1 vaccum suction pump fitted with electric motor: a specification of vacuum pump: discharge head 1.5 , input head 2 , capacity 100 cfm, body cast iron, model smp make kirlosker or similar. b specification of motor: hp 3.5, rpm 2800, voltage 430 440 v, hz 50, phase 3, model induction cupping, make kirlosker or similar, 2 fittings and spares of vacuum pump: a flexible pvc pipe dia 2 inch, make zen or similar, b pvc ball valve dia 2.5 inch, make zen or similar, c pvc ball valve dia 2 inch, make zen or similar, d g. i. nipple 2 inch x 6 inch, make tata or similar, e g. i. elbow 2 inch x 6 inch, make tata or similar, f ms coupler 2 inch x 6 inch, make tata or similar, g ms pipe connector 2 inch x 6 inch, make tata or similar, h frame of vacuum pump made of ms angle push and pulling fitted with syevel castrol wheel pvc tank, make syntex or similar. 3 electrical spares: a duel starter, hp 3.5, volt 440, amp 65, model mk 1, make l and t or similar, b amp. meter range 0 100, volt 0 440, c volt meter, range 0 550, d cable, 4 core 3/22 swg, e indicator lamp, 10 amp., 220 v, red, blue, yellow , f mcb, 440 volt, 65 amp., 3 phase, 5 pin metal body socket, 440 v, 32 amp fitted with cable....

Building Construction Department - Bihar

10597728 tender for installation of 45 m deep 110 mm dia submersible motar with boaring in data cum record room.: supplying installing control panel consisting starter volt meter ampere meter overload relay off / on switch ( volt. supply 300+100 / all . enclosed in m.5 sheet box of approved make....

Building Construction Department - Bihar

9392849 tender for supply and installing control panel consisting starter volt meter ampere meter overload relay off on switch volt supply 300+100 all enclosed in ms sheet box of approve make....

Building Division - Bihar

9386067 tender for supplying and installation of suitable panel board with all accessories starter volt meter etc...

East Central Railway - Bihar

8337698 volt meter range 0 500 v square flush type 96 mm 230 v,50 hz, single phase ac , make bentex, capital or similar....

Public Health Engineering Department - Bihar

8226131 supplying installation and commissioning of 5 hp 3 phase submersible motor pump set with all accessories including nr valve, sluice valve, pressure gauge, ms colvmn pipe, clamp starter main switch, amp, volt meter, power and light wiring, kit kat earthing etc work and supply / fixing sv lamp and tripod with chainpully block arrangement....

Building Division - Bihar

6505371 supply of pvc pipes, strainer and jointing materials, 100 mm diameter casing pipe, supplying and fixing pvc fitting, ms clamps 100 mm diameter, supplying miscellaneous items, earth work in excavation, supplying pea gravels, developing of tube well, supplying installation and commissioning submersible pump and motor set, control panel consisting starter , volt meter, ampere meter, overload relay, ms clamps 40 mm diameter with nut bolts....

Tubewell Construction Department - Bihar

6176148 supply of starter 415v,main switch,amp.tr, volt meter, 6m m2 p.v.c. insulated submersible cable i.s.i. fuse bridge ,single core aluminum p.v.c. wire,starter oil, p.v.c. winding wire ,fuse wire, p.v.c. wire 7/20, no volt coil assembly , overload coil assembly, nbc ball bearing 545/345, rubber bush, thrust plate, fixed contect, moving contect,super enamel copper wire, g.m. bush , sand guard, thrust bearing, i bolt with nut, drain plug, cable guard, lock ring, 6’’ dia m.s. flang, 6”m.s. clamp,socket, neck ring, spider , rubber bush, t.t. plate, g.m. center guide, g.m. gland plate, thrust plate, bush for saft sleeve, t.t. plate bush , c.i. coupling, pully for motor, coupling with key, roller plate (v.t.)...

Police Department - Bihar

5483256 supply of a.c. mili volt meter, repeater station a/w cable and antenaa l/b, fixed station for interlinking repeater....

Urban Developmant Authority - Bihar

4910921 supplying, installation and commissioning of submersible pump and motor set, control panel consisting starter, volt meter, ampere meter, over load relay, supply, fixing and fitting of 1.5 square mili meter submersible cable, ms clamps with nuts bolts, gun metal gate valve. ...

Police Department - Bihar

4355760 supply of air conditioner mili volt meter, repeater station a/w cable & antenna l/b, fixed station for interlinking repeater, collar mikes for hand held sets, 25 watt. vhf set with scrambler all accessories, vhf set ...

Bihar State Power Company Limited - Bihar

4159976 supply of avo meter, watt hour meter,volt meter,amp. meter,ratio meter automatic),electronic multimeter,electronic tongue tester,electronic low resistance meter,kelvin bridge ...

Building Division - Bihar

3543262 supply of items for boring and water supply works – boring by reverse type rotary machine, equipments – supplying pvc pipes, strainer and jointing materials including all taxes), 100mm dia.meter casing pipe, supply and fixing of pvc fittings, m.s. clamps with nut bolts, supplying miscellaneous items such as urea, cow dung’s, etc.) for development of tube well including transportation and other cost of complete, earth work in excavation digging pits) for storage of water required for making the bore holes as mentioned above and disposal of excavated earth, including all lifts, removing roots of trees, shrubs, lowering the complete assembly of pipes, strainer and other allied fittings, supplying pea gravels, development of tube wells by air compressor for minimum period of 12 hours or till the fresh water, supply, installation and commissioning of submersible pump and motor set capable to deliver at 100 liter per minute fresh water at a total head of 40.00 meter of approved make, supplying, installing control panel, consisting starter, volt meter, ampere meter, volt meter, supply, fixing and fitting of 1.5 square milli meter submersible cable of finolex /emgee or equivalent, supply, fixing and fitting of 1.5 inches diameter pvc column pipe, ms clamps with nut bolts, gun metal valve. ...

Building Construction Department - Bihar

3130476 supply of items for boring and water supply work, boring by reverse type rotary machine, form g.l. to 103.00 meter, equipments supplying of pvc pipes, strainer and jointing materials, casing pipe, pvc fittings, supply and fixing of ms clamps fitting with nut bolts, miscellaneous items such as urea, cow dung etc.) for development of tube well, earth work in excavation for storage of water required for making the bore holes including all lifts, removing roots of trees, shrubs all completes, lowering the complete assembly of pipes, supplying pea gravels of approved quality, development of tube wells by air compressor, supply, installation and commissioning of submersible pump and motor, panel consisting starter, volt meter, ampere meter, over load relay, off/on switch all enclosed in m.s. sheet box of approved make, supply, fixing and fitting of milli meter submersible cable, pvc column pipe, ms clamps, gun metal gate valve fitting....

Police Headquarters - Bihar

2227282 supply of a.c. mili volt meter, repeater station a/w cable and antenna l/b, fixed station for interlinking repeater, voltage stabilizer for ac, voltage stabilizer for polnet equipment, collar mikes for hand held sets, vhf mobile jammer, portable vhf mobile jammer....