Tender For tender for supply of integrated circuit eeprom not adjusted , coupling , air filter , o ring , gasket , filter element , multi led tpoint5k24 red , multi led t5point5 k24 gn , incandescent lamp , key top cover green f pan 3 01 , key top cover green f pan 1 01 , key top cover red f pan 1 01 , pressure monitor 2point2 bar , fuse tac 7point5 a , oil filter element , rubber ring for set w5 , pressure sensor , ring sealing a12x15point5 , shaft seal , seal 50x78x1point5 din71511 , gasket f display panel , display dis 10 01 5105381275 s0004 , tube injector , bushing , plate asm cover sea water clr , coolant pump shaft , electronic governor ecu4 , plug in board mob 2 01 , plug in board , plug in board aibi 02 , plug in board aib 1 02 , o ring 11point3x2point2 , gasket , valve inner , gasket , microswitch , seal oil 48x72x8 mnn386 , o ring 36x5 , o ring for set w6 , o ring , o ring 39point2x3 , o ring , o ring for set w5 , o ring , o ring , o ring , paper pack centrifugal spinner filter , locking ring , screw , nut , shim set , microswitch , exhaust bellows , setting mandrel , fuel filter , level monitor , plug in board , gasket , adjusting ring , oil pump 12v 16v , valve spring outer , o ring , o ring , link
Tender For bid to ras supply of maint store d d--led batten (q2) , led garden light (v2) (q2) , led luminaire for floodlight (v2) conforming to is 10322 (part 5/section 5) (q3) , self ballasted led lamps for general lighting services (v2) conforming to is 16102 (q2) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , xlpe cable for working voltages up to and including 1.1 kv as per is 7098 (part 1) (q2) , led tube light (retrofit type) (q2) , led luminaire for high bay lighting (q3) , led luminaire for road and street lights (v2) conforming to is 10322 (part 5 / section 3) (q3) , on load changeover switch 200a 4 pole tpn with steel sheet enclouser , busbar 8 way 415 w 400amp , mccb db double door tpn vertical type 6 way , stainless steel wire mesh 1mm thick x 0 point 56mm roll of 35 kgs , scantling 1 st class wood size 75x75mm , aluminium mosquito proof wire mesh expanded type ft x 50 ft roll , table top glass 1200mm x 600mm x 10mm thick plate tined glass with colour , pvc bath room cabinet mirror 45x60cm , glass shelf 21 by 24 inch , helical door spring , curtain rod cp 20 mm dia 12 ft long with socket , top for table dining six person , glass panes 4 mm thick 3ft x4ft long , shelf adheshive tarfelt 10ft x10 ft , corner glass shelf 300 mm with brass bracket , urinal pot vitreous western pattern , cushion with cover for sofa five seater set of ten , spindle brass medium 10 in a pkt , hydraulic door closer , paint synthetic enamaled black , glass panes 3 mm thick 3ft x4 ft long , cane plastic 2mm , 11kv dropout fuse 5 by15a set of three , ci sluice valve 80mm long body brass spindle , float valve brass 15mm with shaft and ball ) /bid number : gem/2025/b/6862781 * /dated: 15-11-2025 & & / bid document 1 / 59
Tender For supply of light duty universal milling machine , angle plate , hydraulic lifting trolley , lathe machine , orificemeter apparatus re circulation type , experimental kit of scr firing circuits , experimental kit of scr commutation techniques , experimental kit of series inverter circuit , experimental kit of single phase inverter using power mosfet , experimental kit of parallel inverter circuit , experimental kit of scr single phase half full wave controlled bridge converters , experimental kit of morgans chopper , experimental kit of jonss chopper , experimental kit of scr characteristics , experimental kit of diac characteristics , experimental kit of triac characteristics , experimental kit of ujt characteristics , experimental kit of rlc parallel circuit , cro analog , experimental kit of rlc series circuit , experimental kit to plot bh curves , insulation resistance tester megger type , simulation panel for differential protection of transformer , simulation model for protection schemes for 3 phase induction motor , optic fiber trainer kit , half and full wave rectifier with and without filter , band gap pn junction diode with 2 dpm , i pcb prototype machine , software pcb design , steel cupboard big size , steel cupboard small size , steel rack for lab , audio podium , study chair with pad , rebound hammer , electronics theodolite , ultrasonic pulse velocity tester , standard penetartion apparatus , marshall stability apparatus , consolidation apparatus new bench model three gang , lg refrigerator 185 ltr ) /bid number: gem/2025/b/6928456 * /dated: 28-11-2025 & & / bid document1 / 39
Tender For provisioning of electrical and mechanical eqpt against ber under ge 862 ews - supply, installation, testing and commissioning of serve controlled voltage stabilizer (confirming to bis 9815 (part-1) 1994, reaffirmation 2019 latest version) three phase, four wire (rybn), 50 hz, naturally oil cooled, outdoor, unbalanced type, cooper wound, metallic body duly power coated with lifting hooks two nos, digital display type, relay free smooth and silent operation with 1st filling of transformer oil up to level having following specification:-(a) capacity 300 kva (b) type - suitable for unbalanced load and unbalanced input(c) input voltage -360v-480v, input frequency 50 hz (d) output voltage - stabilized at any deigned/ desired voltage 415/+-1% (e) rated frequency - 50 hz(f) wave form distortion - nil (g) response time - not to exceed 20 milli seconds(h) sensitivity - (+/-) 1% (j) rate of correction - not less than 6 volt/second between phase and neutral (k) efficiency - more than 95% (l) type of load - three phase, unbalanced type(m) metering - digital display voltmeter/ammeter with multi-functional meter (n) operating temperature - for indoor use upto max ambient temp + 55 c (o) dimmer rating - 450 amp (p) dimension of tanks - as per oem design(q) oil capacity- as per oem design , (r) class of insulation - class f (s) mode of operation automatic/manual (t) winding temperature rise - max 55 c (10 c above operating temp) (u) transformer oil -is 335 marked (v) core-crgo m4 grade/crno (cold roll grain oriented)/ (cold rolled non-oriented)(w) auto transformer (variac) -100 percent copper wound electrolytic grade(x) losses - as per is norms (y) power factor - not less than 0.95(z ) protection - (i) over load protections (ii) short circuit protections (iii) high/low voltage cut off (iv) by pass arrangement in case of emergency (v) single phase sequence change /phase fail protection (vi) earth fault protection(aa) standard fitting & accessories e.g marking plate, lifting lugs, ci rollers, earthing terminals, cable box including suitable platform as reqd on site complete all as as specified & directed., supply, installation, testing and commissioning of serve controlled voltage stabilizer (confirming to bis 9815 (part-1) 1994, reaffirmation 2019 latest version) three phase, four wire (rybn), 50 hz, naturally oil cooled, outdoor, unbalanced type, cooper wound, metallic body duly power coated with lifting hooks two nos, digital display type, relay free smooth and silent operation with 1st filling of transformer oil up to level having following specification:-(a) capacity 100 kva (b) type - suitable for unbalanced load and unbalanced input(c) input voltage -360v-480v, input frequency 50 hz (d) output voltage - stabilized at any deigned/ desired voltage 415/+-1% (e) rated frequency - 50 hz(f) wave form distortion - nil (g) response time - not to exceed 20 milli seconds(h) sensitivity - (+/-) 1% (j) rate of correction - not less than 6 volt/second between phase and neutral (k) efficiency - more than 95% (l) type of load - three phase, unbalanced type (m) metering - digital display voltmeter/ammeter with multi-functional meter (n) operating temperature - for indoor use upto max ambient temp + 55 c (o) dimmer rating - 150 amp (p) dimension of tanks - as per oem design(q) oil capacity- as per oem design , (r) class of insulation - class f (s) mode of operation automatic/manual (t) winding temperature rise - max 55 c (10 c above operating temp) (u) transformer oil -is 335 marked (v) core-crgo m4 grade/crno (cold roll grain oriented)/ (cold rolled non-oriented)(w) auto transformer (variac) -100 percent copper wound electrolytic grade(x) losses - as per is norms (y) power factor - not less than 0.95(z ) protection - (i) over load protections (ii) short circuit protections (iii) high/low voltage cut off (iv) by pass arrangement in case of emergency (v) single phase sequence change /phase fail protection (vi) earth fault protection(aa) standard fi
Tender For corrigendum : rate contract for purchase of various items for repair of failed distribution transformers at nigams workshop - alu lv strip (size as required) dpc(variable with base date 1.6.25), alu hv bare (size as required) semc(variable with base date 1.6.25), cotton tape 1, sleeve 1 mm, 20 mil paper 30, 4 mil paper 24, 4 mil paper 26, 4 mil paper32, 4 mil paper 30, gum, 10 mil paper 20, core clamping insulation 2 mm, yoke various sizes mm, common block various sizes mm, oil duct various sizes mm thickness, stick various sizes mm, wooden spacer 45x45x15 mm, spacer 45x45x3 mm, ring 136x201x2 mm, delta flat 480x30x5 mm, lv chips 380x6x1 mm, foot plate paper 2 mm, p.c phase barrier various size mm, nut g.i.various sizes, washer g.i.various sizes, bolt g.i.various sizes, delta wire various sizes, earthing patti 1 mm thickness tinned copper 20mmx1mm, aluminium flat various sizes mm, delta patti, sleeve 8 mm, sleeve 4 mm, sleeve 6 mm, sleeve 10 mm, sleeve 12 mm, sleeve 1.5 mm, sleeve 2 mm, 1/2 nut g.i., 1/2 lock nut g.i., 1/2 washer g.i., flux, solder wire, copper brazing rod, aluminium brazing rod, brazing powder (l&t), crepe tape 1, 1/2 bakelite, 3/8 bakelite, hv bushing (porcelain,), hv bushing (metal part) complete set, lv bushing (porcelain,), lv bushing (metal part) complete set, ehv grade type-ii transformer oil ( with drum )(variable with base date 1.6.25), prv valve (virat), pvc cap 1/2, ci cap 1.25, paint (green/red/yellow/white/blue), thinner, zinc chromate, cork washer 12x32mm,110x74mmx50x28mm, top cover gasket 50x50x6 mm, oil gauge prismatic glass various size, oil gauge gasket various sizes, oil gauge washervarious sizes, oil gauge nut various sizes, vent pipe gasket 110x110x3 mm, hv clamp, aluminium member, m.s nuts,bolts,washers various sizes, mccb for box 32 amp, mccb for box 40 amp, mccb for box 63 amp, mccb for single phase 25amp, mccb for single phase 40amp, mccb for single phase 63amp, mccb box gasket 500x250x5 mm, silica gel breather, hv bmc, arcing horn with strip & nut bolt, candles mom, backalite sheet 0.50 mm thickness 60x60 mm, u clamp 70 x 50 x 70 mm prv, u clamp ci cap 50x50x50 mm, cloth, lt internal/ oil immerged circuit breaker assorted rating, holdtite, 1/4x2.5 bolt brecker, 1/4 nut brecker, aluminium lugs (various sizes), paint gun, engraving machine, hv farma (size as required), lv farma (size as required), grinder cutter wheel 4, lt bushing box