Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur
Tender For supply of hydraulic grab spares parts in sugar mill - spares parst for hydraulic grab - hydraulic hose pipe set, adapter set for grab, bonded seal of all size, hydex coupling no. 48, sleeve for hydex coupling no 48, pin for hydraulic grab complete set, hydraulic cylinder lhs, hydraulic cylinder rhs, bearing of cylinder, bush for cylinder, electrical connector for dcv, seal kit for hydraulic grab cylinder, pressure gauge kit for grab, suction strainer for hydraulic grab, make fhe, air breather for hydraulic grab, make fhe, return line filter for grab make fhe, solenoid coil for dcv of grab 24v dc, direction control valve 24v dc for grab, transformer of hydraulic grab, split pin of grab pin
Tender For corrigendum : supply of direction control valve for pp mhs_pn_iwlmhv290671 , pressure relieve valve for pp mhs_pn_iwlmhv290752 , brake manifold block for pp mhs_pn_iwlmhv235002 , breaking system solenoid valve stack_pn_iwlmhsv235002 , brake pump for pp mhs_pn_iwlmhp180241 , lub bushing for return unit_pn_iwlso27729 , lub bushing for return unit_pn_iwlso27730
Tender For corrigendum : supply of seal kit for rsj part no-ff974-06-75 , seal kit for rsj part no-ff974-12-75 , rotary swivel joints type -1 part no. xpro10163-08xp nominal bore-1 by 4 inch 3 by 4 inch -16 unf male x 3by 4 inch -16 unf female. , rotary swivel joints type -2 part no. xpro10163-08xp nominal bore-1 by 2 inch 3 by 4 inch -16 unf male x 3 by 4 inch -16 unf female. , rotary swivel joints type -3 part no. xpro10164- 12xp nominal bore-3 by 4 inch 1-1 by 16 inch -12 unf male x 1-1 by 16 inch -12 unf female. , direction control valve model code - dg4v-5-2nj-m-u-h7-22. , direction control valve model code - dg4v-5-2cj-h-m-u-h7-22. , direction control valve model code - dg4v-5-6cj-h-m-u-h7-22. , direction control valve model code - dg4v-5-2aj-m-u-h6- 20.
Tender For state plan- works under nedumkandam section-state plan 2024-25 - energy efficiency improvement, optimization of electromechanical items, safety audit and ensuring safety in operation of wtps and pump houses- rwss to udumbanchola - supply, e - cost of materials & working charges, od70149/2024-2025:1. pump & motor -supply, erection, testing and commissioning of kwa pre-qualified reputed make centrifugal pump set with bronze/ss impeller, ss shaft and ci pump casing etc. complete. the duty condition is as follows, discharge - 6 lps & total head - 92m, the motor is tefc squirrel cage induction motor suitable for the above pump working with 3 phase, 50 hz, 415 v shall confirm to eefi/is 325 etc. complete including providing suitable concrete foundation including cost of cement., sand and metal etc. flexible coupling shall be used for coupling of pumps and motors. 2. starter - supply, erection, testing and commissioning of suitable rating fullu automatic star delta starter with air break contact starter suitable for the above motor with over voltage and under voltage protection, single phase preventer, over load relay with motor protection relay with main contactor and bypass contactor as per ie rules and code of practice etc. complete. 3. panel board (suitable) for operating pump sets (but one pump set at a time) - supply, erection, testing and commissioning of cubical type floor mounted ms fabricated dust and vermin proof common control panel board consisting of 1 no. suitable capacity mccb as incomer and 2 nos of suitable capacity mccb as out going (the two mccbs are interlocking with each other) providing suitable size aluminium bus bar inter connect the above mccbs and fitted with 3 nos of indicator lamps, 1 no. volt meter with selector switch, 1 no. ammeter with selector switch etc. complete and provided with a common earth bus for the entire panel and inter connect with the mccbs as per ie rules and code of practice. the panel shall be fitted on a common base frame on suitable foundation. 4. cabling work - supply, laying, testing and commissioning of suitable size cables for the above pump set from panel board to starter and from starter to motor , considering energy conservation. 5 .earthing - supply of all materials and providing suitable earthing by using suitable size pipe/plate earthing gi/copper strip buried in ground and giving double earthing to motor, starter, panel board etc. as per ie standards. 6. capacitor - supply, erection, testing and commissioning of heavy duty app capacitor for the motor to get a power factor above 0.95. the capacitor shall confirm to is 2834 . 7. valves - supply of suitable size best quality heavy duty isi marked ci double flanged sluice valve and non return valve with suitable pressure rating 8. suction and delivery pipe connections - the size of the suction pipe is suitable as per the site condition with a max length of 7.5m. suitable size foot valve connecting at the suction pipe bottom etc. complete and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main.warranty 2 year (1 year warranty+ 1 year additional warranty), od109714/2024-2025:dismantling the existing old damged pump by disconnecting the cables, 15.2.1:demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in-charge.nominal concrete 1:3:6 or richer mix (i/c equivalent design mix), 4.3.1:centering and shuttering including strutting, propping etc. and removal of form work for:foundations, footings, bases for columns, 5.1.3:providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - all work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), 5.22.6:steel reinforcement for r.c.c work including straightening, cutting, bending, placing i
Tender For supply of rate contract for spares for parker make spares - pump (parker) part no.-t6c0103r03b1, 1/2" filter/regulator with mounting bracket part no.-p32ea14esabngp, 1/4" filter/regulator with mounting bracket part no.-p31ea12ebbngp, accumulator part no.-a4em0218l670h , accumulator part no.-a6em0578, air breather 3 micrometer rating, part no.-h00834004, b.c. ret. filter part no.-933117q, bowl real service kit part no.-rk22137 5540611800, brake pre. filter part no.-932630q, bucket control valve, part no.-1110.2204-012, ser 222104, bucket control valve, part no.-1110.2204-012, ser-000000189803, chain reel motor, part no.-30391106.40, sery1010-07096, chain reel motor, part no.-312.9218.042, se n1010-03823, charge pump part no.-5541-7432-00/0301359/ ser no. x111544322 parker-0301359, check valve part no.-d4a040 / nmk2, coil part no.- s8ld, coil (24vdc/20w) for the above part no.-s10ld , coil 24v dc part no.-20w, coil, solenoid, 24v part no.-851025, coolant filter element (recharge) part no.-5540524000/2350789/bw5140, cushion valve pre range 2000-2599 psi part no.-915a000045034 dwv-75-a-2500, directional valve part no.-e2b040z215nmk31516, dump lever, max psi 500 part no.-hc-379, dump line pre. reducing valve part no.-prh081s10-6t1138, b08-3-6t, engine oil filter element part no.- b9601 , f/w separator part no.-r60p, filter part no.-32630q 3000 23 wr, flow control valve, part no.-fs800s, 699052138293, fuel filter element part no.- bf900 , fuel water separator element, r90p part no.-, fuel water separator for lpdt ejc30s & pc th205l part no.-r-120t, high pressure filter element part no.-170z 222a, hyd. motor (compr.) part no.-3349212097, hyd. perc. (return) filter element part no.-937112q , hyd. pump part no.-3239110389, hyd. pump part no.-3239529166, hyd. pump part no.-3349122281, hyd. pump part no.-3349122265, hyd. pump part no.-3782009, hyd. pump part no.-324 9110 457, hyd. pump part no.-3129310176, hyd. pump part no.-t6cc-014-005-1r00-c1-00 , hyd. pump (brake) part no.-3129112553, hyd. pump (carrier) part no.-3269120007, hyd. pump (rot.) part no.-7029530011, hyd. pump (rotation) part no.-3339111656, hyd. pump (strg.) part no.-3129622160, hyd. pump (strg./d & h) part no.-3239120227, hyd. pump (tandem) part no.-3249120258, hyd. return filter part no.-1-c1096/11-524, hyd. return filter part no.-pr4467, hyd. return filter part no.-ucr6131, hyd. return filter part no.-fc1096/ff524, hyd. suc. filter part no.-921166, hydraulic filter element part no.-g01315q , hydraulic filter element part no.-925520, hydraulic filter element part no.-935145, hydraulic motor, part no.-3217903420/3349219084, hydraulic oil filter part no.-0060d010bn4hc 1250487m, hydraulic pump (rot., b/rb 281) part no.-3249529007, hydraulic pump (strg. & dump/hoist) part no.-3129612019, kit seal part no.-9121669650, kit seal part no.-9121591350, kit seal part no.-9120099014, kit, repair for relief valve (h1-05-12mp) part no.-h1 kit, kit, seal part no.-3217983409/3469149201 , kit, seal for the above, service kit, f300-26 part no.-3911802119, kit, seal, direction valve section part no.-398000k801, load control valve part no.-e2a060z-20-241, lp element, part no.-937967, sf1-r-40, lever (hand) part no.-6760382, motor (hose drum) part no.-3782009, o ring service kit no. 3 , o ring service kit no. 4 , o ring service kit no. 5 , o ring service kit no. 6 , o ring service kit no. 7 , o ring service kit no. 8 , overcenter valve part no.-e2b040z300nmk3, overcenter valve part no.- e2b040znmk3, pre relief valve part no.-rdh103510 mexico 1223, pre. accumulator ade075-21r9a2 v075l ps 210 bar t8-30/80 deg. c075-7315-028-641 , pre. red/relieving valve part no.-prn101510 mexico 1230, pressure switch, part no.-psb040af1a5x811, pump part no.-3217955410, pump (brake & str) part no.-3269120007, pump (brake) part no.-3129620173, pump (dump & hoist) part no.-3129320258, pump (dump & str) part no.-3039122108, pump (hyd.) part no.-3249115 023 , pump, part no.-5561847200, pu
Tender For corrigendum : supply of hyd. power pack , return line filter , pressure switch 3- 30 bar make telemechnique , direction control valve, 4/2 way, detent type. cetop 3 size, double solenoid, 24v dc with plugin con , suction filter 200
Tender For annual rate contract for providing new water service connection with material under division balotra - providing household tap connection as per technical specification and approved drawing as per relevant is code (amended up to date) from hdpe/upvc/di/ac/ms/gi pipe line up to consumer meter/premises by using pp mechanical integrated saddle with inbuilt flow control valve made out of ss316 designed for 5 lpm discharge at 0.5 bar pressure , not exceeding the flow of 7 lpm at 2 bar and a compression elbow, moulded in single piece/ fusion welded (complete job) including digging out suitable size of pits and trench for laying service line in all kinds of soil; depositing and refilling of pit & jhiri with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 100 meter ; providing & fixing of all fitting duly approved in accordance with specification for potable water including gm full-way valve (is:778 mark) or wheel valve and specials with 20 mm nominal dia mdpe pipe pe 80 pn 16 as per iso 4427 / 20 mm nominal dia ppr-c (three layered) pipe pn16 sdr 7.4 (is:15801:2008) (isi mark) and above ground level using ppr-c pipe with standard ppr fittings/ gi pipes in the premises for fixing a tap / meter box (excluding) ,including accessories with flushing, cleaning, disinfecting and testing of pipe line complete required for making of service connection complete in all respect including labour charges . the service line should be laid at least 45 cm below ground level. note: road cut and restoration is not part of this item and paid separately. for connection with 20 mm dia mdpe/ppr-c pipe length up to 05 mtr. rate is exclusive of gst., road cutting for house hold service connection in minimum trench width wherever road crossing is required. road cutting of cement concrete,wbm, black top etc. of all thickness shall be done by using a concrete cutter machine keeping minimum trench width and restoration of the road with cement concrete with pcc m-10 and cc m-30 grade as per specification and direction of engineer in charge.(06 meter) rate is exclusive of gst., add extra over item no 1.21, 1.22 & 1.23 for providing 20 mm pe 80 pn 16 as per iso 4427 mdpe pipe including excavation, providing, laying & jointing of service line above 5.00 mtr. rate is exclusive of gst., road cutting charges for pit of size 1.0x1.0 mtr for providing connection dismantling of cement concrete pavement for pipe line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by cc cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. (0.30 cum) rate is exclusive of gst., road restoration charges for pit of size 1.0x1.0 mtr for providing connection providing and laying in position cement concrete m10 grade nominal mix 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. measurement for cc work to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, complete work as per technical specification and scope of work. (0.10 cum) rate is exclusive of gst., providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. measurement