Tender For supply of surge arrestor 20ka nominal discharge, 25mm/kv creepage, 624kv single phase as per ts,surge arrestor: 624kv terminal connector suitable for quad aac bull conductor as per ts,surge arrestor: insulated copper cable connecting surge arrester to surge counter as per ts
Tender For supply, erection, testing & commissioning of on line leakage current monitor for metal oxide surge arrestor with all accessories as per rdso specification no. ti/spc/psi/lcmla/0030. rev.1 (07/10) or l atest [ warranty period: 30 months after the date of delivery ]
Tender For supply, installation, testing and commissioning of primary protection class b or type 2 supply and installation of surge protection device , supply, installation, testing and commissioning of second stage protection class c or type 3 supply and installation , supply, installation, testing and commissioning of earthing with copper earth , supply, installation, testing and commissioning of 25 mm x 3 mm copper strip , supply, installation, testing and commissioning of 4mm dia copper wire with clamps or tie , supply, installation, testing and commissioning of conventional vertical air terminal lightening arrestor, made of 1 inch dia 5 feet length , supply, installation, testing and commissioning of elevation pole made of gi material , supply, installation, testing and commissioning of elevation pole made of gi , supply, installation, testing and commissioning of 50 mmx 3 meters length material , supplying and laying of heavy duty pvc pipes for electrical applications, 100mm diameter, standards outlined , supplying and laying of electrical hose pipe in a 40mm diameter, require it to be gi pipe , supply, installation, testing and commissioning of raceway with l and t junctinon 6 inch x 10 feet x18 gnuge of perforated type cable , supply, installation, testing and commissioning of perforated cable trays at with l and t junctinon 6 inch x 10 feet x18 gnuge made out of prefabricated galvanized sheet steel , supply, installation, testing and commissioning of extension board , sitc of providing joints by using brazing technique on 25 mm x 3 mm copper or gi strip on surface or in recess for connections to another copper or gi earth , supply, installation, testing and commissioning of earthing with copper earth plate , supply, installation, testing and commissioning of gi pipe earthing , supplying and laying 25 mm x 3 mm copper strip , sitc of 5 kg abc or co2 type fire extinguishers , design, manufacturing, supply, installation, testing and commissioning of environmental friendly aerosol based fire suppression system , supply, installation, testing and commissioning of conventional agent release control panel with battery back up for 30 minutes in alarm condition , supply, installation, testing and commissioning of conventional type en listed or equivalent indian standard ip based optical smoke detectors , supply, installation, testing and commissioning of conventional type en listed or equivalent indian standard ip based heat combination detectors , supply, installation, testing and commissioning of en listed or equivalent indian standard ip based manual release switch , supply, installation, testing and commissioning of en listed or equivalent indian standard ip based manual abort switch , supply, installation, testing and commissioning of en listed or equivalent indian standard op based manual call point, , supply, installation, testing and commissioning of en listed or equivalent indian standard ip based conventional sounder cum strobe , supply, installation, testing and commissioning of gas discharge identification signage , supply, installation, testing and commissioning of addressable ip based multi photo electric or optical smoke detector or fire sensor , supply, installation, testing and commissioning of auto dialer unit , supply, installation, testing and commissioning of ip based addressable manual call point , supply, installation, testing and commissioning of ip based addressable horn cum strobe , supply, installation, testing and commissioning of fire alarm armoured cable , supply, installation, testing and commissioning of response indicator on surface or recess ms box , supply, installation, testing and commissioning of supporting tube for hvi long conductor , supply, installation, testing and commissioning of elevation pole made of gi material having isi marking , supply, installation, testing and commissioning of fixing clamp with tensioning strap, for fixing combi supporting tubes , supply, installation, testing and comm
Tender For supply of metal oxide gapless lightning arrestor / surge arrestor for 25 kv bg ac emu/memu/3ph loco. as per rdso specn.no.spec/e-1/2/05 dt.1987.ammendment-1 or clw spec no. clw-es-3-0016 alt b [ warranty period: 30 months after the date of delivery ]
Tender For supply of single pole mcb 5 to 32 a , erection of metallic pole , street light timer switch with panel , supplying and drawing of wire of size having 3x1.5 sqmm , earthing with g.i plate 600x600x6 mm , earthing with copper plate 600x600x6 mm , xlpe armoured cable 3 core 10 sqmm armoured cable , xlpe armoured cable 3.5 core 16 sqmm armoured cable , xlpe armoured cable 3.5 core 50 sqmm armoured cable , 25x5 mm gi strip , sitc of 72 watt led street light with complete accessories , hot dip galvanised octagonal pole 6 metre height with base plate welded at bottom , self adhesic pvc type 5 metre , solar street light led based consist of white led luminaire led sum driver rating as per configuration along with solar pv modules and lifepo4 battery of capacity having 30 watt , sitc of totally enclosed cubical type compartmental floor mounting panel board of size 1450mm x 1000mm x 500mm , supply and fitting of glow sign board 15x3 feet size with ms structure support , ip based dome camera of 4 mp , ip based bullet camera of 4 mp , 8 channel nvr , 43 inch led tv , 6 tb harddisk drive , 4 u rack , 8 port poe switch with 2 fiber sfp ports , single media converter , 32 hdpe pipe , 4 metre 50 mm dia gi pipe , 5 mtr 4k hdmi cable , 20 mm pvc conduit medium class , utp 4 pair cat 6 lan cable , 2 kva online ups with 30 minute battery backup with smf batteries , supply and erecting of 250 kvar apfc panel , surge arrestor or surge protection device of type 2 tested for imax 100 ka , laying and fixing of one nos pvc insulated xlpe cable size above 185 sqmm and upto 400 sqmm , 3.5 sqmm 400 sqmm aluminium lugs and and brass gland , sitc of astronomical automatic switch , supplying and laying of xlpe insulated 1.1 kv grade 3.5 core 400 sqmm ug cable , supply and installation of 125a, 36ka, pfmccb with thermomagnetic release. , sitc of 5 to 32 a class c mcb , supply, fitting and fixing of 800a, air circuit breaker , supplying and fitting crca sheet with fabrication of boxes panel boards as per boq , supplying, installing on wall, testing and commissioning rising mains as per boq , supplying and erecting panel mounting type digital ammeter having three and half digit led display, external ct operated, calibrated for suitable to operate on 500v, 0 to 1000a ac supply , supplying and erecting panel mounting type digital voltmeter having three and half digit led display, calibrated for 0 to 750v ac suitable to operate on 500v ac supply , supplying and erecting led type indicating pilot lamp with led colours red yellow, green 230, 250v
Tender For supply of gapless battery surge arrestor(ltba) for 25 kv ac locomotive as per clw specification no. clw/es/a-16. [ warranty period: 3 0 months after the date of delivery ]
Tender For supply of surge arrestor (pos. no. 9) as per clw spec. no. clw/es/3/0016 alt-b and as per abb d ocument no. hatw 205558r0033, or conforming to rdso spec. no. rdso/2009/el/spec/xxxx, rev.0 [ warranty period: 30 months after the date of delivery ]
Tender For supply of gapless battery surge arrestor(ltba) for 25 kv ac locomotive as per clw s pecification no. clw/es/a-16. [ warranty period: 30 months after the date of delivery ]