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Tender For bid to ras bid to ras bid to ras corrigendum : supply of lara - cv - low load feed control valve - fdv-14 - complete with positioner and all accessories mounted, tubed and terminated on jb , lara - cv - one by four inch ss tubing - 12 meter for each tag , lara - cv - ss fittings for connection to air filter regulator- for each tag , lara - cv - ss fittings for connection to air lock relay- for each tag , lara - cv - ss fittings for connection to ia header isolation valve - for each tag , lara - cv - ss equal tee - for each tag , lara - cv - ss one by two inch npt-m- x one by four inch od tube connector- for each tag , lara - cv - cv test charges - for each control valve , lara - cv - valve diagnostic and configuration software - for all tags , lara - cv - commissioning spares - gaskets - 1 set with each valve tag , lara - cv - commissioning spares - gland packing - 1 set with each valve tag , lara - cv - mandatory spares - ss fittings for connection to air filter regulator- for each tag - 1 no. of each type , lara - cv - mandatory spares - ss fittings for connection to air lock relay- for each tag - 1 no. of each type , lara - cv - mandatory spares - ss fittings for connection to ia header isolation valve- for each tag - 1 no. of each type , lara - cv - mandatory spares - ss equal tee- for each tag - 1 no. of each type , lara - cv - mandatory spares - pneumatic air-filter or regulator - 1 no. of each type and model , lara - cv - mandatory spares - valves of all types - like equalising valves, exhaust valves, etc - 1 no. of each type and model , singrauli - cv - low load feed control valve - fdv-14 - complete with positioner and all accessories mounted, tubed and terminated on jb , singrauli - cv - one by four inch ss tubing - 12 meter for each tag , singrauli - cv - ss fittings for connection to air filter regulator- for each tag , singrauli - cv - ss fittings for connection to air lock relay- for each tag , singrauli - cv - ss fittings for connection to ia header isolation valve - for each tag , singrauli - cv - ss equal tee - for each tag , singrauli - cv - ss one by two inch npt-m- x one by four inch od tube connector- for each tag , singrauli - cv - cv test charges - for each control valve , singrauli - cv - valve diagnostic and configuration software - for all tags , singrauli - cv - commissioning spares - gaskets - 1 set with each valve tag , singrauli - cv - commissioning spares - gland packing - 1 set with each valve tag , singrauli - cv - mandatory spares - ss fittings for connection to air filter regulator- for each tag - 1 no. of each type , singrauli - cv - mandatory spares - ss fittings for connection to air lock relay- for each tag - 1 no. of each type , singrauli - cv - mandatory spares - ss fittings for connection to ia header isolation valve- for each tag - 1 no. of each type , singrauli - cv - mandatory spares - ss equal tee- for each tag - 1 no. of each type , singrauli - cv - mandatory spares - pneumatic air-filter or regulator - 1 no. of each type and model , singrauli - cv - mandatory spares - valves of all types - like equalising valves, exhaust valves, etc - 1 no. of each type and model
Tender For corrigendum : supply of fuses and electrical items - finger contact clamp porcelain insulators for oltc of uat and st transformers of following size:- id- 32mm, od- 54 mm, depth - 5 mm, collar- 3 mm hollow. it should withstand high voltage 5 kv (rms) for 1 minutes and should have creepage >744., electronic timer (01-100) for uat, electronic timer contact for gt, o-type cable lugs of 2.5 mm with ferule (4mm), ns type hrc fuse 06 amp, ns type hrc fuse 10 amp, ns type hrc fuse 04 amp, ns type hrc fuse 16 amp, tia type hrc fuse 25 amp, tia type hrc fuse 32 amp, tia type hrc fuse 63 amp, mcb (3 pole, 63 amps), make: havells/abb/schneider/c&s/l&t/siemens, 32a contactor motor 15kw, 415v, 50hz, 3tf3400 (2no+2nc), thermal o/l relay r 6.3-10a, thermal overloadrelay 16-25 amp. 3ua5500-2c, fuse ns type 2a, fuse ns type 4a, fuse ns type 6a, fuse ns type 10a, fuse ns type 16a, fuse ns type 20a, fuse ns type 25a, hrc fuse tia-6, hrc fuse tia-10, hrc fuse tia-16, hrc fuse tia-20, hrc fuse tia-25, hrc fuse tia-32, hrc fuse tia-35, hrc fuse tia-50, hrc fuse tia-63, fuse tf-125,125a, fuse tf-160,160a, fuse tf-200,200a, fuse tf-250,250a, hrc fuse vb 80a, 415v, vel/00 type, d type fuse gs 50a, d type fuse gs 450/250a/300v, d type fuse gs 450/150a/300v, double d type fuse 220v dc, typegs1000/400a, indicator hrc fuse 415v ac, 80ka,type vel/1, vk 315a, power fuse 800a, 415v, hn-3sf94938, push button type-pb-800, 5a, 1no+1nc
Tender For corrigendum : procurement of 8nos various outdoor vcb spares suitable for various makes of vcbs 1)spring charging motor with bridge rectifier 2) spring charge motor with gearbox erl/ stelmec/cgl delco motor 3) big cam with main shaft with bearings with gunmetal material 4) closing latch assembly (system control, megawin, bhel) 5) remote/local switch 6) master trip relay 2 no &2 nc 7) alstom ratchet wheel assembly and ss pin with gun metal 8) anti-pumping & timer circuit
Tender For feeder overloadrelays/over current relay for feeder 1 and 2 fitted in sbc of lhb power c ar as per rdso spec edts 103 (rev d) amd-7. the control supply coil voltage is 24 v dc [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of spares/ stores/t&p/equipments/hardware items required from time to time for day to day operation/ maintenance/construction of power sub-transmission network of this division during the financial year 2025-26 or till the next rate contract - disc insulator 70kn b&s type, anti fog (reputed make/ already use in pdd), 33kv single tension disc fittings [3 bolts] suitable for dog conductor suitable for b&s 70kn disc insulators, 33kv pin insulators (porcelain) 70kn, 33kv g.i. pins (heavy duty), 11kv, 3 core cable kits [heat & shrinkable], a. indoor type, i) 600 mm. sq.single core, i. 400 mm sq., ii. 300 mm sq., iii. 240 mm sq, iv. 185 mm sq, b. outdoor type, i) 600 mm. sq.single core, i. 400 mm sq, ii. 300 mm sq, iii. 240 mm sq, iv. 185 mm sq, 11kv link set [heavy duty] 50*6 mm ( clamping suitable for dog conductor), 11kv l.a [station type]reputed make, 11kv l.a [line type] reputed make, guy wire 7/3.15mm, 33kv guy insulators, manila rope, i) 3/4 inch dia, ii) 1 inch dia, p.p.rope 3/4 dia, m.s. nut & bolts of sizes, i. 3" (full thread), ii. 6" (half thread), iii. 9" (half thread), iv. 10" (half thread), nuts and bolts brass, cork sheet 8mm, aluminum thimbles of sizes, i. 400mm sq, ii. 300mm sq, iii. 240mm sq, iv. 185mm sq, v. 120mm sq, drill bit [heavy duty], i. 16mm dia, ii. 19mm dia, iii.26mm dia, p.g clamps, i) suitable for panther conductor, ii) suitable for dog conductor, p.i clamps [suitable for dog conductor/panther], t clamps [suitable for dog conductor,panther ], brass bush rods of 33/11kv power transformer of sizes, i. hv [m20], ii. lv [m20], 33kv porcelain bushes of 33/11kv power transformer of sizes, i. hv side, ii. lv side, 3 core 11kv xlpe cable, i) 600 mm. sq., i. 400mm sq, ii. 300mm sq, iii. 240mm sq, iv. 185mm sq, v. 120mm sq, copper strip 20x3mm, vacuum interrupter suitable for, i. 11kv (yamuna] breaker, ii. 11kv [pascal] breaker, iii. 11kv (stelmec] breaker, iv. 11kv [schneider] breaker, iv. 11kv [electrifield make]breaker, aluminum bus bar 75x10mm, duck back shoes of different sizes, red oxide enamel paint (asian, nerolac/ berger), al. paint (asian, nerolac/ berger), 1.1kv voltage grade 2.5mm2 copper conductor, pvc insulated control cable conforming to is: 1554-1998, i. 2 core, ii. 4 core, iii. 5 core, iv) 8 core, iv. 10 core, v) 12core, 33kv current transformer of ratio, i. 750/375/5-5-5a, ii. 600/300/5-5-5a, iii. 400/200/5-5-5a, 33kv lightning arrestor [station type] reputed make, 33kv isolators with earthing blade, insulating hand gloves make crystal etc tested for 33kv level, aluminum ladder 9mtr long (folding), bamboo ladder 20 ft long, rubber mat 1mtr x2mtr, 12mm thick, 11kv operating rods, galvanised nuts and bolts of sorts, g.i wire 8 swg, lifting pulling machine 3 ton (make power ,wolf or any standard make), g.i earthing plates 2x2x6mm, pliers (taparia or any standard make), safety vest, safety belt, safety helmet (isi marked), 33kv danger plates complete, multimeter ( standard company make motwane , waco, etc), digital ampere meter [0-200/400 amps.], male contact (crompton greaves & emi make panel), female contact (crompton greaves & eim make panel), tripping coil suitable for 30/36v dc along with plunger for allind, bieco, make breaker, relays digital for vcbs for allind, bieco, easun,electricfield make panel, earth fault relay for vcb/ocb crompton greaves & emi make panel, over current relay for crompton greaves & emi make panel, 11kv ct set for breakers, i) 400-200/5 - 5amp, ii) 600-300/5 - 5amp, iii) 750-375/5 - 5amp, welding electrodes swg 8no as per is: 814 of 2004, maintenance free battery banks 36v ,vrla bank comprising of 18nos of cell [2 volt.100ah cell each] with tray and trolley of hbl,exide or any other reputed make, battery cells 2 volt,100ah(wet cell ) exide make, battery cells 2 volt,100ah (dry cell) exide make, master trip relay b24,110/125 v dc, guy rod complete with turn buckle, straining screws, guy plate etc [20mm] for 33 kv
Tender For supply of hv overloadrelay (qlm) with mechanical inter locking arrangement having 2 nc inter l ock type di as per clw spec. no. clw/es/r-27, alt. z or latest. [ warranty period: 30 months after t he date of delivery ]