Tender For upgradation of the final settling tank area by cleaning and removal of floating weeds, hyacinths etc in between the outfall through north-east stretch to the 33kv transformer yard within fst at igwtp
Tender For ttps es circle em i charges for scraping cleaning and painting of two coats enamel paint in the unit auxiliary transformer 1a 1b ust 1 sst 1 and bus duct support columns of bus duct las and support insulators at 4 5mtr floor and at transformer yard
Tender For augmentation of 220/132 kv grid station hiranagar from 320 mva to 400 mva by replacement of existing 120 mva transformer with 200 mva transformer along with concreting of 220/132 kv yard and allied works
Tender For corrigendum : providing and placing rcc precast cover in 220 kv switch yard and transformer yard unit 1 to 4 at powerhouse premises at sgtps birsinghpur
Tender For corrigendum : 82meter yard fencing (30meter chain link fencing near 110kv bus pt, 11-meter chain link fencing at 110kv bus coupler, 15-meter fencing at the starting of old ss building, 13m fencing at 200mva transformer and 13m at auxiliary transformers)
Tender For corrigendum : tender for supply of clip on type terminal station , auto change over switch 250a , cam type single pole on-off switch 10amps , 1s160 , triple pole moulded case circuit breaker 100amps , hcos 100a for emergency operation(ex.)if envisaged in sotr , illuminated push button green , cam type selector switch 2p 2 way with off 10a , hrc fuse link rated 100a , fuse link 2amps , helo starting cable with nato end connectors (21 meters) , mccb 630a , type lm 630b , make e , 3 pole mccb 32a -nsx100f , mcb 250a with micrologic 2.2 trip unit(lv431770) , tp mccb rated 50a , single pole nine way without off rotary switch rated 16a , contactor 110a t.p.(contact kit) , aux contact.base block ( 1 no+1nc) for 110-a t.p. , fuse 32a fitting hrc , unshourded pushbutton 1no+1nc with yellow colour lens(pmt1ab , illuminated pushbutton integral led 230v red , add on 1no contact , d.p miniature circuit breaker rated 16a , terminal , conventional fire detection panel 4 zones , on delay electronic timer ac 110-240v having range 1-30s , 230v ac relays 4 c/o with led and base alonwith clamp , tp mcb 63a(c60h 3p 63a c) , ammeter 0-1000a , rm-800a , ctr 1000/5a , 96x96 cl1 acc 900 scale , hrc fuse fittings rated 20a (3nw20nnsf) , hrc fuse link rated 6a(3nwns6) , hrc fuse fitting rated 20a (3nwns10) , insulation monitoring relay 115v 3ph 400hz (vtv-02) , ammeter 0-200a ctr 200-5a , 400hz acc cl-1 , 96x96 rm at 150a , kilowatt meter 120-0-750 kw size 96x96mm , frequency meter 55-60-65hz 440v , size 96x96mm rm at 60hz , 1 watt , 24v dc/ac , led bulb , milky white of e27 thread type , 1 watt , 230v ac , led bulb , milky white , of e27 thread type. , breaker 25a , dp mcb , step down transformer 20kva , 380 230v , 3ph , 50 hz star-delta , smoke detector tester gas bottle - solo , main processor unit , navigation lamp 65w 230v (per yard) , under voltage coil 230 , 50/60 hz , hrc fuse fitting with fuse link rated 4amps , hrc fuse fitting with fuse link rated 2a , 3 pole mccb , 100amps , 36ka , schinder make , phase sequence indicator 50-500v , 96x96mm cl1 acc 900 scale , kw mtr 15-0-150kw , ctr 2005/5a , rm at 80kw , 415v , 3p , 2 ele 96mm , generator protection unit415v , 3ph , 50hz , load sharing unit mv av 380v , 50hz , 3ph , ctr 250 5a , m340-discrete outputs-modicon m340 discrete dc output , indicating lamp integral led white colour , 24v ac/dc , indicating lamp integral led green colour , 24v ac/dc , indicating lamp integral led green colour 230v , contactor 800a dc , 28v coil with 1no/1nc aux. contact
Tender For design, supply, erection, testing & commissioning of 2x25kv, 50hz single phase a.c. traction overhead equipment with 65 sq.mm catenary and 107/150 sq.mm hdg copper contact wire, lt supply transformer stations including modifications to the existing ohe in view of "1.proposed yard arrangements at gangakher yard in connection with doubling between parbhani-parli vaijnath section and 2) mudkhed byepass line at mudkhed junction connecting mudkhed - adilabad and mudkhed -secunderabad lines including doubling line from mudkhed yard up to bye-pass take off on secunderabad end" in nanded division of south central railway.