Tender For work of 1) erection of 1 no. of new 20mva ,66/11 kv transformer-4 bay ( augmentation ) with bus extension with 66kv sectional isolator work and mesh type earthing work at 66kv gotri-b s/s 2) erection of 2 nos. of new 20mva ,66/11 kv transformer- 3 & 4 bay ( augmentation ) with bus extension work at 66kv bhayali s/s 3) re-vamping of 66kv gavasad mahuvad line-1 bay to accommodate 66kv bus sectional isolator with cpb3, erection of 2nd 66kv pt bay, bus section isolator middle cpb3 , erection of new link line 66kv gavasad-mahuvad line-2 bay , erection of 1 no. of new 20mva ,66/11 kv transformer-4 bay ( augmentation ) at 66kv mahuvad s/s under r & m plan under gotri am division under jambuva circle
Tender For corrigendum : supply of ultrasonic level transmitter , pressure gauge , load cell , magnetic flow transmitter , flow control valve , limit switch , pressure gaguge , pressure transmitter , zero speed switch , flow transmitter , pull cord switch , pressure switch 7 bar , pressure gauge , radar level transmitter , pneumatic operated on or off ball valves , temperature gauge , temperature switch , pressure indicating transmitter , level switch , solenoid valve to lift rack up and lower , pressure switch , limit switch , bed mass transmitter , bed level transmitter , rake level transmitter , moulded case circuit breaker , rotary drive kit , motor protection circuit breaker , power contactor , semiconductor fuse , vfd , miniature circuit breaker , control transformer , potential transformer , ups , led indicating lamp for r phase red , led indicating lamp for y phase yellow , led indicating lamp for b phase blue , led indicating lamp for feeder on red rating 230vac , led indicating lamp for feeder off green rating 230vac , led indicating lamp for feeder trip amber rating 230vac , opaque actuator with holder push button for feeder start green , no block , opaqueactuatorwith holder push button for feeder stop red , nc block , opaque actuator with holder push button for dosing pump speed , opaqueactuatorwith holder push button for alarm reset black , opaque actuator with holder push button for alarni acknowledge yellow , mushroom actuator , 1nc 1 nc contacts , 1 way plastic control stations with yellow cover , 2 pole 2 way selector switch for feeder local , auxiliary relay , socket , auxiliary plug , signal isolator , panel top indicator , power supply module , plc , pneumatic operated on off ball valves , di or do card , ai or ao card , di card , hmi , ethernet switch , industrial ethernet cable 2x2 , rj 45 connetor , door mounted limit switch , tube light , enclosure heater , thermostat , utility socket , 6 inch fan and filter , vacuum gauge 3 by 8 inch bsp , pressure gauge 3 by 8 inch bsp //bid details 2 / 74
Tender For supply of isolator 400amps, 3.3kv reversing part no. ht100b , vacuum contactor 400 ,amps, 3.3kv part no .ht200 , bridge rectifier unit complete part no. ht005 , vaccum contactor closing coil 110v dc part no. 203 , vaccum contactor holding coil110v dc part no. 204 , auxiliary switch for vaccum contractor 2 part no. 205 , p.t. 40va 0-8-12v 0-110v part no. 206 , auxiliary contactor 3no plus 1nc 110v ac part no. 208 , resin cast p.t 750va 3.3kv-110v, single part no. 300 , ht control fuse 3.3 kv. 2amps part no. 400 , resin cast moulded cbct part no. 500 , resin cast moulded ct for o-l relay 100 part no. ht600 , resin cast moulded ct for ammeter 150-5 part no. ht650 , e.l.unit complete without transformer part no. 800 , ct oprted ct sec 5a motor prtectn relay part no. ht900e , 72sq. mm ammeter 0-150-450a part no. ht1000 , 72sq. mm voltmeter 0-5kv part no. ht1100 , ammeter selector switch part no. 1001 , hrc fuse base and carrier for control part no. 1200 , hrc fuse link 4a for control part no. 1201 , push button with element for start, sto part no. ht1300 , lamp holder with lamp on-off-trip part no. ht1400 , power hrc fuse part no. 1500 , single phase preventer cup-20 pfr make part no. 2001 , copper bus bar 400 amps set of 3 part no. ht101 , pilot realy 12dc part no. ht2200 , voltmeter selector wsitch part no. ht1101 , contactor tp.12 amps ac3 duty fitted wit part no. ht200a , resin cast p.t 300va 3.3kv-110v, 3phase part no. 350 , brass cable gland complete with c.i clam part no. 1600 * /bid number : gem/2026/b/7602360 + /dated: 30-05-2026 ' ' / bid document 1 / 33
Tender For corrigendum : supply of isolator 400amps 3 3kv reversing part no ht100b , isolator 200 amp 3 3 kv on off part no ht100 , isolator fixed contact set part no ht1001 , isolator moving contact set part no ht1002 , vacuum contactor 400 amps 3 3kv part no ht200 , bridge rectifier unit complete part no ht005 , vacuum interrptor 3 3kv 400a part no ht202 , bottle for vaccum contractor 400 amps 3 part no 201 , vaccum contactor holding coil 110v dc part no 204 , auxiliary switch for vaccum contractor 2 part no 205 , p t 40va 0 8 12v 0 110v part no 206 , auxiliary contactor 3no 1nc 110v ac part no 208 , resin cast p t 750va 3 3kv 110v single part no 300 , isolator handle on off with axel bush part no 1501 , ht control fuse 3 3 kv 2 amps part no 400 , resin cast moulded cbct part no 500 , e l unit complete without transformer part no 800 , single phase preventer cup 20 pfr make part no 2001 , ct oprted ct sec 5a motor prtectn relay part no ht900e , o l rly thrml 4 7 5a ct oprtd w mntng part no 900b , 72sq mm ammeter 0 150 450a part no ht1000 , 72sq mm voltmeter 0 5kv part no ht1100 , ammeter selector switch part no 1001 , hrc fuse base carrier for control part no 1200 , hrc fuse link 4a for control part no 1201 , push button with element for start sto part no ht1300 , lamp holder with lamp on off trip part no ht1400 , power hrc fuse part no 1500 , brass cable gland complete with c i clam part no 1600 , copper bus bar 400 amps set of 3 part no ht101 , undervoltage relay part no ht2000 , static type idmtl over current and short part no ht900a , pilot realy 12dc part no ht2200 , voltmeter selector wsitch part no ht1101 , contactor tp 12 amps ac3 duty fitted wit part no ht200a
Tender For supply of materials and erection for shifting of control room pannel at 33/ 11 kv sub station bharsawa distt. kaushambi under deposit scheme on turnkey basis under edc, kaushambi - name of work: supply, carriage & erection of materials for control room pannel shifting of shiffting of 33/11 kv s/s bharsawa distt. kaushambi, supply of centralised materials, 11 kv switch gear 600/300/5a 350 mva i/c, 11 kv switch gear 200/100/5a 350 mva o/g, 11 kv 3x300 mm2 xlpecable, 11 kv 3x120 mm2 xlpecable, 24 volt battery, 24 volt battery charger, pcc. 8.5 mtr. long for feeder, 11 kv tpmo switch with fixing clamp, 11 kv top channel, 11 kv dropper angle, earthing complete, stay set complete, 11 kv polymer pin insulator, 11 kv polymer disc insulator, 11 kv disc fiting, 33 kv control panel t/f, acsr weasel conductor, supply of de-centralised materials, 11 kv 3x120 mm2 xlpe cable jointing kit o/d & i/d, control cable 4x2.5 mm2, control cable 2x2.5 mm2, g.i. pipe 6 " dia, rubber matting, clamp with nut & bosts, earth wire clamp for pcc pole, stay clamp for pcc pole, top channel clamp pcc pole, dropper channel clamp pcc pole, g.i. strip 35x6 mm, carriage of following material, pcc pole 8.5 mtr. long., structure of la, 33kv isolator, 33 kv cts, single t/f control pannel, 33kv vcb,11 kv outgoing. incoming pannel, battery & battery charger and other associated accessiories etc. (availibility at concern store center of store division), erection work, installation of 33 kv single transformer control pannel 2 no., incoming 2 no. and 7 no. outgoing in the switchgear room and grouting the pannel by rag bolt using cement, sand mortar in ratio 1:3. work includs fitting of all accessories in all respect with complete connection of control cable with pannel. all material will be provided by the contractor except vcb and crp., construction of cable trenchs with top cover and laying of control cable for vcb, c.t. & t/f control pannel etc. as per direction of engineer. trenchs to be 12 wide and 9 deep. work includes digging, of trench, concreting of the foundation in the ratio 1:3:6 r.b. wall 9 wide with cement mortar 1:4 and plastering inside the trench in the ratio 1:3 and sand filling in the trench. all material will be provided by the contractor., earthing of 11 kv indoor equipments, switchgears as per resspo drawing. with g.i. strip of size 35x6 mm. g.i. strip fully welded at both ends and to be connected with earthmat,, erection of dp with pcc pole 8.5 mtr long with all accessaries and grouting of the pcc pole with cement, sand and brick ballast ratio 1:4:8 size 0.45x 0.45x 1.5 mtr deep under the ground as per drawing no. res-6.(cement, sand, brick, ballast shall be provided by the contractor.), installation of 24 volt battery and battery charger with cabinet in the switch gear room, by grouting base channel 100 x 50 x 6 x 1000mm. fixing of rag bolt., laying of 11 kv 3x300/3x185/ 3x120 sqmm. xlpe cable by digging 0.75 mtr. deep trench, putting layer of sand in the bottom, ramming it, laying of cable over it rmt and covering the cable from sides and top by laying bricks, finally covering the same by earth and levelling of the same, all the materials, except cable, will be pvovided by the contractor., fixing and termination of outdoor/ indoor heat shrinkable cable boxes of size 3 x300/3x185/3x120 sqmm. xlpe cable. boxes will be supplied by the contractor, sundries ( as per site requirement/emergency work), safe dismantling of 11 kv o/g pannel & received back to store, laying of weasel conductor with the help of aluminium roller by hanging three nos. on each support in a manner taking sufficient care to ensure safety of weasel conductor against rubbing on ground, precaution for safety of crops is also to be taken. the work includes jointing of conductor by providing jointing sleaves, stringing of conductor upto correct sag and binding of conductor with insulators on each support. all material shall be provided by contractor such as join
Tender For supply of brass gland with stud and nut part no. ngeb-024 , circlip for plug socket set of 4 part no. ngeb-036 , heavy duty screw assembly complete with handle bush lock for 200 amps plug and socket part no. ngeb-011 oblique 3 , 300amps,3 pole off-load isolator rev with handle axel and bush part no. ngeb-010 , plug only 200 amps., 4 pin complete part no. ngeb -011 oblique 2 , potential transformer 100va moulded type part no. ngeb-025 , only keeper for dmc moulded socket insulator of 200 amps plug and socket. ngeb -014 oblique a , only keeper for dmc moulded plug insulator of 200 amps plug and socket. ngeb - 012 oblique a , dmc moulded plug insulator w.o.pin for 200 amps plug and socket part no. ngeb -012 , dmc moulded socket insulator w.o.pin for 200 amps plug and socket part no. ngeb -014 , i. s. pilot panel intrinsically safe part no. ngeb -09 , earth leakage relay non self reset type, current range- 100 ma to 750 ma with time delay- 0.1 to 1 sec. part no. ngeb-007 , brass pin for plug set of 4 pin 200 amps part no. ngeb -013 , brass pin for socket set of 4 pin 200 amps part no. ngeb -015 , pilot relay 2c o mpc 12 volts dc pt, no. ngeb-041 , dmc moulded hrc fuse base for power pt. no. ngeb-030 , only thermal overload relay range 4.5a to 7.5a suitable for mn12 relay range 135a-225a without ct ngeb 006-1