Tender For 2 core, 2.5 sqmm copper flexible cable f [2 core, 2.5 sqmm copper flexible cable for power supply to realtimeinformationsystem (rtis) devices in 3-phase electric locomotives as per modification sheet no. rdso/2024/el/ms/0497, rev. ?0?, dated- 09/02/2024.]
Tender For corrigendum : supply of siemens make spares e e - auxiliary switch on the front model no 3rh29111fa22 make siemens , contactor ac-3 3kw 400v 7a model no 3rt20151ap01 make siemens , contractor ac-3 3kw 400b 7a model no 3rt20151ap02 make siemens , contactor ac-3 3kw 400v 7a model no 3rt20151bb41 make siemens , contactor ac-3 5.5kw 400v 12a model no 3rt20241bb40 make siemens , contactor ac-3 11kw 400v 25a model no 3rt20261ap04 make siemens , circuit breaker, 0.55..0.8a, model no 3rv20110ha10 make siemens , circuit breaker,0.7..1a, model no 3rv20110ja10 make siemens , circuit breaker,1.8..2.5a, model no 3rv20111ca10 make siemens , circuit breaker, 7..10a, model no 3rv20111ja10 make siemens , circuit breaker, 2.8..4a, model no 3rv20211ea10 make siemens , circuit breaker, 3.5..5a, model no 3rv20211fa10 make siemens , circuit breaker, 0.7..1a, model no 3rv24110ja10 make siemens , circuit breaker, 1.1..1.6a, model no 3rv24111aa10 make siemens , circuit breaker, 20..25a, model no 3rv24214da10 make siemens , circuit breaker, itr.n.-6ka, model no 5sl61047 make siemens , circuit breaker, itr.n.-6ka, model no 5sl61067 make siemens , circuit breaker, itr.n.-6ka, model no 5sl62027 make siemens , circuit breaker, itr.n.-6ka, model no 5sl62107 make siemens , circuit breaker, itr.n.- 6ka, model no 5sl62167 make siemens , circuit breaker, itr.n.-6ka, model no 5sl63107 make siemens , light indicator, round, mat, green, built-in led, power supply ac- dc 24v model no 3sb32446aa40 make siemens , voltage check relay, phase rotation, 3-phase, ac 3x160..690v, model no 3ug46151cr20 make siemens , thermistor motor protection unit, power supply ac 230v, connection model no 3rn10101cm00 make siemens , switch,0-i, with fixation, black, model no 3sb30002ka11 make siemens , switch with lock ronis, 0-i, the key takes out in o-position, latching model no 3sb30004ad01 make siemens , switch with lock ronis, i-o-ii, model no 3sb30004dd01 make siemens , circuit breaker vl 400n 3ac, model no 3vl47401de360ab1 make siemens , im151-1 standard, interface module et200s, interface rs485, dp v0 and v1, model no 6es71511aa060ab0 make siemens , im151-1basic,interface module et200s, interface rs485, dp v0, model no 6es71511ca000ab0 make siemens , sinamics single motor module 3a, 3ac 400v, drive-cliq cable, input- dc 600v, internal air cooling model no 6sl31201te130aa4 make siemens , sinamics single motor module 45a, 3ac 400v, model no 6sl31201te245aa3 make siemens , sinamics single motor module132a, 3ac 400v, model no 6sl31201te313aa3 make siemens , simovert master drives, braking unit, dc 510-650v, model no 6se70316eb872da1 make siemens , simovert master drives, braking unit, dc 510-650v, power p20-170kw model no 6se70327eb872da1 make siemens , sinamics basic line module 40kw, model no 6sl31301te240aa0 make siemens , sinamics basic line module 200kw, model no 6sl33301te342aa3 make siemens , sinamics single motormodule30a, 3ac 400v, model no 6sl31201te230aa4 make siemens , sinamics line conditioner,40-36-36kw, model no 6sl30000be236da1 make siemens , sinamics line conditioner,40-36-36kw, model no 6sl30000be344aa0 make siemens , fuse link, type g, inertia less, continuous current- 2.5a model no 8wa18227ef21 make siemens , fuse link, g-type, instantaneous, continuous current- 4a, model no 8wa18227ef23 make siemens //bid details 2 / 38
Tender For corrigendum : supply of supply fab erect testing commissioning of 03 nos rope drum hoist for draft tube gates for kahps - electrically operated rope drum hoist of 41-ton capacity with provision of manual operation along with all accessories. detail boq and specs in bid document , design and supply of 3 sets of hoist platform including pulleys for gate leaf, trestle column, bearing plates, guard rails, ladders etc . detail boq and specs in bid document , electrical power and control panels with all accessories etc as required for operation of the draft tube gate.detail boq and specs in bid document , design, supply and installation of gate position indicator for each draft tube gate. , design, supply and installation of anchors of adequate length as per design for fixing of the base plate of column in existing concrete etc.detail boq and specs in bid document , modification in gate leaf assembly such as dismantling of the pin arrangement and fixing of the pulley for attaching the rope drum hoist etc.detail boq and specs in bid document ) /bid number : gem/2025/b/6550348 * /dated: 08-08-2025 & & / bid document 1 / 13
Tender For bid to ras supply of general electrical items f f - x 4 sqmm , pvc insulated copper flexible cable size 4 core x 6 sq mm , switch socket combined box 6a 16a , heavy duty ss type electrical panel lock with key , nylon heavy duty cable tie 200mm , nylon heavy duty cable tie 300mm , handheld wire crimping tool upto crimping lug of 16 mm 2 copper cable , digital clamp meter with probe , single pole mcb c-series 6a sp , single pole mcb c-series 16a sp , double pole mcb c-series 25a dp , double pole mcb c series 32a dp , double pole mcb c series 40a dp , tpn mcb c-series 32a , tpn mcb c series 40a , tpn mcb c series 63a , single module 16a switch , double module 3 pin 6a-16a combined shutter socket , pvc 4 module box , pvc 6 module box , pvc 4 module plate , pvc 6 module plate , no auxiliary contact model 3tx4010-2a , nc auxiliary contact model 3tx4001-2a , no auxiliary contact model ca5-10 , nc auxiliary contact model ca5-01 , power contactor model a30 , power contactor model 3tf33 , power contactor model 3tf34 , power contactor model 3tf35 , power contactor model 3tf46 , power contactor model 3tf49 , power contactor model 3tf50 , power contactor model 3tf51 , power contactor model 3tf53 , power contactor model 3tf48 , contactor kit for model no 3tf46 , contactor kit for model no 3tf49 , contactor kit for model no 3tf50 , contactor kit for model no 3tf51 , contactor kit for model no 3tf53 , ring or eye type copper thimble 10mm , ring or eye type copper thimble 16mm , ring or eye type copper thimble 25mm , ring or eye type copper thimble, 35mm , ring or eye type copper thimble 50mm , pin type copper thimble 10mm , pin type copper thimble 16mm , pin type copper thimble 25mm , pvc gland pg 36 , pvc gland pg 29 , pvc gland pg 21 , pvc gland pg13 , female fasterner bolt type size m10 x 75mm , female fasterner bolt type size m12 x 75mm , led tube light 4ft t8 18-20 watt , led tube light fitting surface suspended waterproof industrial fitting suitable for 4ft 2 x 20 watt retrofit led tubelight , led down light round shape 18-20 watt inner cut out size 6.5 inch , led flood light pdc housing high efficient led 65k , led high bay light pdc housing high efficient led 65k , led street light pdc housing high efficient led 65k , led ceiling light size 600 mm x 600 mm auto manual selector switch, 3 position, no element, green colour, nc element, red colour, start push button with led light, green colour, stop push button with led light, red colour, emergency stop switch along with key, on-delay timer with 2no/2nc contact, 11 pin relay with base (3no/3nc), coil voltage-230v ac, 11 pin relay with base (3no/3nc), coil voltage-24v dc, smps power supply, input: 230v ac, output: 24v dc, 5a, 3 phase digital multifunction meter with basic paramaters, electrical insulation pvc fibre glass wire sleeve, size: 4mm, electrical insulation pvc fibre glass wire sleeve, size: 6mm, electrical insulation pvc fibre glass wire sleeve, size: 10mm, round 3 pin plug top, 6a, round 3 pin plug top, 16a, indicator led lights, red color, 230v ac, indicator led lights, yellow color, 230v ac, indicator led lights, blue color, 230v ac, indicator led lights, green color, 230v ac, pvc electrical insulation tape mulitcolor (red, yellow, blue, black, green), 2 pole mcb enclosure ms box , 4 pole mcb enclosure ms box , pvc insulated copper flexible wire, size: 1sqmm, red colour, pvc insulated copper flexible wire, size: 1sqmm, black colour, pvc insulated copper flexible wire, size: 1sqmm, green colour, pvc insulated copper flexible wire, size: 2.5sqmm, red colour, pvc insulated copper flexible wire, size: 2.5sqmm, black colour, pvc insulated copper flexible //bid details 2 / 80
Tender For supply, installation and trials of laboratory instruments equipment apparatus with training for quality control ii division at siliguri, p.w.(roads) directorate - nomenclature of machine/instrument and work required: supply, of only vacuum pump cum controller required for existing digital 4 station vacuum indicator for absolute viscosity test. the same will have to he installed on the existing machine and after installation, necessary trials are to be carried out. relevant is code: is: 1206: 2022 (part ii). specification: the pump connected with the vacuum system should be capable of maintaining a vacuum within 2 0.05 cm of the desired level up to and including 30 cm of mercury, and should have the capability of holding the desired pressure throughout the period of a particular test. the pump should have both analogue (with divisions of 0.05 cm of hg) and digital pressure gauge (capability of displaying minimum of 0.05 cm of hg). the vacuum pump controller should be supplied with a 4-position manifold to apply vacuum simultaneously up to four positions and perform viscosity determinations. equipped with dedicated on/off switches for each position and supplied with blue silicon tubing. the pump should have the capability of withholding the pressure set for tests and also maintain it throughout the test. vacuum pump should be the part of vacuum system [pump should be inbuilt with in the vacuum system along with analogue and digital display of vacuum). note: 1. calibration certificate will have to be furnished and should be valid for atleast 10 months from the date of supply 2. necessary tests and trials will have to be carried out to the satisfaction of engineers of q.c.-ii division at siliguri. 3. two year comprehensive warranty of total system from the date of satisfactory completion of onsite installation, commissioning and training of the instrument., nomenclature of machine/instrument and work required: supply, installation of u-tube, modified reverse flow viscometer for opaque liquid required for kinematic test of bitumen. details: tube no. 6 & 7 with 01 no. stand each. relevant is code: is 1206 (part 3): 2021 specification: note: 1. calibration certificate will have to be furnished and should be valid for atleast 10 months from the date of supply. 2. necessary tests and trials will have to be carried out to the satisfaction of engineers of qc-ii division at siliguri. 3. two year comprehensive warranty of total system from the date of satisfactory completion of onsite installation, commissioning and training of the instrument., nomenclature of machine/instrument and work required: supply & installation of serological water bath. specification: the bath should have double walled structure, having facility of digital controller cum indicator. the bath should have stirring arrangement. inside wall should be of stainless-steel seamless ss 304 seamless, min. thickness 1.0 mm, with rounded corners for easy cleaning with proper drainage system having ptfe valve and hose pipe (15mm inner dia. min). outer wall to be of ms and properly insulated with cfc-free high-density insulation. minimum temp. range is 5°c to 95°c, 20.2°c. size should be minimum 28 l: -600 w 400d 350 h mm; for 8 standard racks, with adjustable height, compatible with common test tubes (10-50 mm dia.) and other bottles/beakers. note: 1. calibration certificate will have to be furnished and should be valid for atleast 10 months from the date of supply. 2. necessary tests and trials will have to be carried out to the satisfaction, nomenclature of machine/instrument and work required: supply & installation of burette stand with clamp specification: boss head & rod (with stainless steel corrosion resistant rod (length 18") the rod diameter is 1 cm and solid black coated support stand base (6"x4"). should be made of high-quality anti-corrosion & rust-proof stainless steel. the base should be padded to prevent scratches on the surface and better gri
Tender For tender for supply of gasket kpgm 1 0.50 , breather assembly , flexible coupling model qdc-276/80 ns , thermo exp valve sporian w je-80 jc charge 1-5/8x1-5/ 8 ods , thermostatic exp. valve gfe-1.1/2jc charge 1/ 4 x 1/ 2 flare , shock mounts , hex head bolt m20x2.5x90l , sea water pump johson celv 65-350 for 144 tr ac plant , impeller part no. 120 for celv 65-250 , impeller part no.120 for celv 80-160 , mech seal part no.1220 for celv 65-250 , mech seal part no.1220 for celv 80-160 , impeller key part no. 1860 for celv 65-250 , pump shaft part no.2200 for celv 65-250 , impeller key part no.1860 for celv 80-160 , roller brg part no.2250 for celv 65-250 , roller brg part no.2250 for celv 80-160 , pump shaft part no.2200 for celv 80-160 , motor management relay ge mm2 , allen bolt for de inner bearing cover fixing part no.0050 , allen bolt for nde inner bearing cover fixing part no.0051 , carbon brush for 45 kw motor(47 tr plant) , pressure transmitter mbs 3100-2011-1ac04 range 0 to 10 bar , temperature gauge 100 dial -30 to 50 deg c , fuse link , aux contactor ge rl4 rd022td 12 no coil-24v dc , gasket , sheet lock , plate lock , pressure switch , hose 1 1/4 bsp(f) , temp transmitter pt100 , pressure switch , gasket , rubber bonded washer , rubber bonded washer , isolator needle , direction control valve , bearing spherical roller(skf24124/cc/w33) , pump trailing (pompe pollard) type 100 pr.60.100 c.g.n. , strainer oil , lugs type o for 1.5 mm2 cable , filer drier core , oil regulating valve assly , filter element , linear position indicator , annual inspection kit part no. kx204-3d , comp howden open screw xrvn201-1.45-2.6 with lpi r134 2950r , ring screw m10 part no 05788 , set shaft seal part no.08444 , double.sl.oil cont.ring 80 part no. 06369 , seal ring 31x26x2 part no. 05368 , cylinder screw m3x 10 part no. 05958 (item 214) , set shaft seal part no08012 , set piston-conn.rod w.3 rings part no. 08491 , set sight glass part no. 08130 , set start unloader 24 v dc , valve plate assembly part no 08436 , setcrankshaft part no. 08056 , set oilsump heat 80w 220-240v part no.08425 , metalflex coupling for comprressor for 144 tr ac plant , oil heater 1kw with thermostat for 144 tr ac plant , catridge for indufil duplex oil filter model idgl-2-226 , jack-screw , set gaskets for evaporator for 144 tr ac plant , valve angle type1 npt(m) x 1 flare , saftey valve3 4 bsp (m)set pessure 12kg cm2 r134a , charging valve , valve ball type 3/ 4ods , saftey valve 3/4 bsp(m)set pressure 12kg/cm2 r134a , sight glass 40 nb , sight glass 7/8 ods , valve check type 80 nb wafer type , valve check type 125 nb wafer type , valve ball type 2-5/8 ods , valve ball type 3-1/8 ods , core for filter drier sporian rc10098 , filter drier core for liquid injection line. , catch all filter drier filter drier c-032f , thermostatic expansion valve danfoss teat 85-33 , valve needle type 1/ 2npt(m) x 1/ 2ferrule , valve needle type 1/ 4npt(m) x 1/ 4 ferrule , metalflex coupling for comprressor for 144 tr ac plant , vibration eliminator 7/8 ods , vibration eliminator 3- 1/8 ods , vibration eleminator 5-1/8 ods , hex head bolt m12x1.75x60l nab , shock mount irmra akcc-400e , shock mount irmra akcc-40e , hex nut m 20x2.5 , cap nut part no.1820 for celv 65-250 , ang contact ball brg pat no.2260 for celv 65-250 , ang contact ball brg part no. 2260 for cevl 80-160 , main power contactor ge 25a , 415v ac 3p power contactor , star contactor 415v ac with 1no+1nc coil voltage 110v ac , fan with motor for ac unit deep freez for 2x2.1 tr ref plant , rubber expansion joint 100 nb with flanges , teflon seat washer 3/ 4 , teflon seat washer 7/8 , teflon seat washer 2-5/8 , bearing ball , bearing front (nu213) , bearing front (nu216) , pilot operated solenoid valve , temperature switch danfoss rt7 -25 to 15 deg c , solenoid valve danfoss cvh6+evm+24 vdc coil , coil for pilot operated solenoid valve 180s. , water/seawater line differential pressure gauge cum switch , smps , 24vdc 6.2