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Central Government/Public Sector

CTN :38570752

26 Dec, 2024 4.04 Lacs

Mangalore - Karnataka

Tender For providing surge/earthing protection system to chairman bungalow - providing external lightning protection(elp) - supply & installations with:a) 800mm-8mmair termination spike with accessories.b) parallel connector stst (v4a) for rod 7-10mm.c) 8mm round conductor big holder at metal sheet roof, 3mtr,16mm/10mm almgsi air termination rod with accessories-supply & installations with:a) 1mtr,10mmair termination rodb) rod clamp for connecting air termination rods(stst for rod 8-10/rd16mm fsk8.1016skm10x25-v2a)c) 2mtr,16mm almgsi chamfered on both ends air termination rodd) concrete337 circular base 17kg(for air termination rods d-10mm/16mm)e) plastic flat washer d-370mm black for concrete bases-17kgf) connecting clamp for air terminal to roof conductor, 8mm aluminium-magnesium alloy round conductor-rd8/almgsi-with ss holder-supply& installations:a) 8mm aluminium-magnesium alloy round conductor-rd8/almgsi, supply & installation:-8mm round conductor ss holder, supply & installation -8mmround conductor holder for wall& parapet stst with cover plate, supply & installation 8mm round conductor holder-fate roof tile, supply & installation 8mm round conductor holder-tile ridge, supply & installation of connecting sleeve (zdc for rd 8mm with 4 screws m6x10mm), supply & installation of universal cross connector stst, supply & installation of test clamp-round conductor to strip connection, supply & installation of stainless steel 10mm earth conductor, supply & installation of universal cross connector stst, supply & installation of 3mtr,17.2mm copper bonded (ul listed) earth rod with backfill material & accessoriesa)copper bonded (ul listed) earth rod 17.2mm dis, 3000mmlong, 250 micron - 1rodb) terra 20kg fulgurites free backfill material-1bagc) stainless steel earth rod connecting clamp-ss316-1clampd) rcc earth pit chamber 340mmx340mm (frame & cover)-1no, supply & installation of surge protection device(spd)reputed makea) vap dva csp3p100fm combined lightning current &surge arrestor type 1+ type 2 (3ph+n circuit)-installation place: main eb incoming).b) ngate-dga gfftv-combined arrestor: installation place-cable/sattv

CTN :38320086

18 Dec, 2024 NA

Bangalore - Karnataka

Tender For corrigendum : supply of cathodic protection on arc basis for 2 years - excavation and backfilling size 1 c x 16 sq mm , r1 cable jointing repairing of underground cable as per approved procedure including excavation and backfilling size 1 c x 25 sq mm , r1 cable jointing repairing of underground cable as per approved procedure including excavation and backfilling size 1 c x 35 sq mm , r1 making of pipe to cable connection , r1 painting of manual test station including removing of old paint rust etc , r1 painting of anode lead junction box , r1 painting of tr cppsm units including removing of old paint rust etc , r1 supply and replacement of copper copper sulphate permanent refrenece cells , r1 supply of portable cu cuso4 half cell for measuring of psp pipe to soil potential of pipeline , r1 supply and installation of explosion proof spark gap arrestors make across insulating joints at drs mrs etc , r1 supply installation and commissioning of polarization cell along with the enclosure suitable for housing of polarization cells , r1 preventive maintenence of polarisation cells , r1 supply and installation of pre packed magnesium anodes with cable having weight 17 pounds , r1 supply and installation of pre packed zinc grounding cell 22kg htype , r1 supply and installation of pre packed zinc grounding anode weight 17 lbs , r1 preventive maintenance of anode ground bed , r1 sitc of earthpits , r1 halfyearly monitoring of earthpits , r1 recharging of existing earth pits , r1 chamber repair of earth pit , r1 earthpit chamber ms cover thickness , r1 supply and installation of cable markers , r1 carrying out on off close interval potential logging , r1 carryingout direct current voltage gradient , r1 stray current interference survey at railway crossing or runnig parallel to gail gas pipelines , r1 stary current interference survey at foreign pipeline crossing or runnig parallel with gail gas pipeline , r1 stray current interference survey at ht crossings or runnig parallel to gail gas pipelines , r1 excavation and backfilling of pipeline in all type of soils and ordinary rocks , r1 coating repair removing the old damaged coating rust greese moisture and all foreign material at defect material with scrapper , r1 cat survey of un piggable pipelines at every 10m interval , r1 supply installation and commissioning of earth pits , r1 supply installation and commissioning of maintenance free earth pits , r1 supply and laying or erection of 25 mm x 3 mm gistrip upto half metre below ground , r1 supply and laying or erection of 50 mm x 6 mm gistrip upto half metre below ground , r1 supplying and coating of r95 , r1 breaking of rcc surface for the construction of earth pits etc , r1 breaking of pcc surface for the construction of earth pits etc , r2 supply and installation of manual test station complete with lower bend and with pcc foundation , r2 supply and installation of manual test station with out lower bend and with out pcc foundation , r2 shifting of manual test station along with foundation and cable to suitable location as per instruction of eic , r2 repairing of manual test stations foundation with supply and replacement of foundation bolts and nuts , r2 repairing of manual test stations including supply and replacement of damaged door , r2 supply and replacement of damaged or missing locks in manual test station including labor consumables tools and tackles , r2 supply and replacement of damaged or missing doors in manual test station , r2 supply and installation of damaged missing terminal plates all types , r2 supply and fixing of diagram plate in the existing test station of all types complete in all respect , r2 supply installation testing and commissioning of anode lead junction box , r2 repairing of bid details/ 2 / 93 aljb including supply of new locks and latch for the outer enclosure , r2 supply of 1c x 4 sqmm , r2 supply of 1c x 6 sqmm , r2 supply of 1c x 10 sqmm , r2 supply of 1c x 16 sqmm , r2 supply of 1c x 25 sqmm , r

CTN :38499752

28 Dec, 2024 NA

Imphal - Manipur

Tender For supply of air terminal single pointed aluminium of 12mm dia 300mm long with 50mm treading at the bottom with gi bolt , gi earthing plate 600mm x 6mm suitable for fitting earthing strips , nut and bolts gi washer size 15mm x 4 inch , common salt , wood charcoal , nut and bolts brass 6mm x 1 inch , aluminium conductor 25mm x 3.15mm complete with saddle fixing screws , aluminium strips 32mm by 6mm , gi pipe 20mm bore medium grade with sockets , gi pipe 40mm bore medium grade with sockets , funnel of pgi sheet with 4 inch dia , ci earth pit cover medium 300x300x6mm with frame , gi elbow of 40mm dia isi marks , testing point terminal block made of gun medal , 2nd class hw timber scanttling , ms clamp of size 25x3mm , pvc insulator for fixing aluminium strip , wooden block as per sample for fixing of aluminium strip , cement ppc in 50 kg , sand for best quality , stone aggregate 10 to 20mm

Central Government And Public Sector

CTN :38354542

18 Dec, 2024 93.15 Lacs

Leh - Jammu And Kashmir

Tender For provision of power supply infra items for implementation of leh-chushul-thakung itbp link in ba leh. (rate contract for 06 sites) - sub head-i:- (dg set), supply of diesel engine alternator set suitable to generate 5 kva at site conditions, cpcb-iv, totally enclosed diesel engine of suitable to deliver minimum 8.0 bhp (at ntp) , factory assembled and factory tested single/multi cylinder air / water cooled electric start ready to use (rtu) type, housed in a sound proof canopy with manual control panel and coupled with 5 kva single phase, 230 volts alternator at 1500 / 3000 rpm, 0.8 lagging power factor, h-class insulated winding, mounted on rigid ms sheet channel base-frame of sturdy design with necessary reinforcement and with in-built fuel tank of sheet metal, suitable enough for minimum 8 hours running of dg, complete with drain valve, air vent, inlet, outlet connections and gauge. complete with all accessories, battery, engine control panel and having lube oil pressure meter, fuel level gauge, voltmeter, ammeter, frequency meter, engine rpm meter complete as per specifications attached., supplying , installation, testing and commissioning of maintenance free chemical earth station as per latest rdso specifications consisting of :-a) copper bonded steel electrode of 3 meter long, 17 mm dia with copper bonded thickness of minimum 250 microns and ul listed and marked - 1no.b) maintenance free, environmental friendly, mineral compounds, semi soluble , non corrosive , conductivity improving material of rdso approved- 35 kgc) polyplastic , heavy duty, weatherproof, environmetle free earth pit chamber with cover size approx. top dia 250mm, bottom dia 330 mm and height 260 mm heavy duty of 7 ton load capacity, the base unit should have knockouts for interconnecting of strips- 1no., providing and fixing 32 mm x 3 mm g.i. strip direct in ground including digging the trench, laying of strip and refilling the trench, making good the damages, connections etc. as required., supplying installation, testing and commissioning of 32 a rating, double pole, side handle type changeover switch in sheet steel enclosure suitable for operation on 240 v,1-phase, 50 hz ac supply including interconnections , complete as required (bsnl approved makes)., replacement / supplying & laying of 2 x 6 sq mm pvc insulated, pvc sheathed copper conductor armoured cable of 1.1kv grade on surface/wall i/c making connections, testing etc complete as reqd. (isi make), supplying and fixing of fire bucket set( set of 3 buckets) of 9 litre capacity coloured with fire red paint and written "fire on it including supplying and fixing suitable size ms angle iron frame suitable for 3 buckets having hooks etc. including fixing on wall and filling soft sand in buckets complete as required., supplying and fixing of abc type fire extinguishers of 2 kg (abc powder type map-90) complete with delivery hose, squeeze grip release valve, locking arrangement, pressure gauge, operation manual and bracket complete with installation at site with suitable bracket complete as required (isi), acceptance testing of the 5 kva dg set with initial testing after commissioning of dg set at site for 4 hrs in presence of bsnl representative and final acceptance testing after the initial testing for 8 hours on full load and 1 hour on 10% over load at site as per bsnl a/t performa. all resources (fuel, artificial load arrangement, skilled manpower etc.) required for this acceptance testing shall be arranged by vendor., sub head - ii: ( solar power plant), supplying, installation, testing and commissioning of mono perc solar pv panels for 12.5 kwp solar generation system rating complete as required as per the attached specifications., supplying, installation, testing and commissioning of battery bank of 180 v suitable for 12.5kwp solar pv system comprising of 90 nos.. 2v - 200 ah rating vrla batteries, battery rack, protections, dc distribution board, suitable teflon cabling for interconnections,

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