Tender For supply of sitc of acb panel , dismantling section of the existing 800 a bus trunking , rerouting and reinstallation of a section of bus trunking , supply and fixing 3 mm thick ms sheet , supply and fixing mechanical interlocking arrangement with lockable trip push button key , making necessary modification in the existing 800 a main lt panel bus bar arrangement , supply , fixing, testing of multifunction meter , supply and fixing led type ryb indicating lamps , dismantling the existing apfc panel , supplying and fixing fire retardant electrically insulated, synthetic mat , sitc of 4.5 kg co2 type fire extinguisher , sitc of 5 kg dcp type fire extinguisher , supply and fixing of gi fire buckets , providing and laying 6mm thick ms chequered sheet , complete painting of the existing rusted chequred plates , preparing the single line diagram of 2x400kva ht substation , supply and fixing the signage , removing the sand in fire buckets , supply and fixing 18 w, 4 feet led batten tube light fitting , complete cleaning of the existing substation room , supplying and fixing 15 or 16 a switch and 6 pin 15 or 16 amp socket outlet on metal box , supplying, installation including suspension, testing and commissioning of 800 amps bus trunking , supplying of 3.5 c x 400 sq.mm cable , supplying of 3.5 c x 300 sq.mm cable , laying of one number pvc insulated power cable in existing pipe , laying of one number pvc insulated power cable in existing masonry duct , laying of one number pvc insulated power cable on surface of wall , supply, fabrication and erection of ms cable tray , supplying and laying of 200 mm dia dwc hdpe pipe , providing and fixing earth bus of 50 mm x 5 mm copper strip , providing and fixing braided copper of equivalent size of 25mm x 5mm strip , earthing with copper earth plate 600 mm x 600 mm x 3 mm thick , providing and fixing 25 mm x 5 mm copper strip in 40 mm dia g.i. pipe , providing and fixing 25 mm x 5 mm copper strip on surface , supplying and making end termination with brass compression gland for 3.5 x 400 sq. mm cable , supplying and making end termination with brass compression gland for 3.5 x 300 sq. mm cable
Tender For supply of supplying, installation, testing and commissioning of transformer incoming panel including pcc foundation , supplying, installation, testing and commissioning of main lt panel-01 , supplying, installation, testing and commissioning of main lt panel-02 , dismantling of existing power cable including disconnection and handing over old equipment to department , supplying and making end termination with brass compression gland and aluminium lugs for 25 sqmm , supplying and making end termination with brass compression gland and aluminium lugs for 95 sqmm , laying of one number pvc insulated and pvc sheathed or xlpe power cable of 1. 1 kv grade upto 35 sq. mm , laying of one number pvc insulated and pvc sheathed or xlpe power cable of 1. 1 kv grade above 35 sq. mm and upto 95 sq. mm , supplying and fixing medium class pvc conduit with accessories , earthing with copper earth plate 600x600x3mm , providing and fixing 25x5mm copper strip in 40mm dia gi pipe from earth electrode including connection and excavation , providing and fixing 4. 0mm dia copper wire for loop earthing on surface or recess , survey, design drawing and consultancy charges for renovation of complete work and supervision of execution of work etc
Tender For supply of provision of external lightning protection system at rupsi airport d d -sitc air terminal rod of parallel clamp to connect of minimum d 8mm l 500mm air termination rod , sitc of minimum 8mm roof conductor , sitc of roof conductor holder for metal roofs with a stst clamping piece round standing seam roof conductor holder for metal roofs for fixing additional air termination systems , sitc of universal connector for interconnecting roof conductor and down conductor , sitc of clamp for connection to steel or metal constructions , sitc of down conductor holder stst for of minimum rd 8 to 10 mm h 20 mm with female thread m8 preassembled with plastic base complete as required , sitc of glue dispenser of minimum 490gm complete as required , sitc of gi flat of minimum 25 x 6mm for termination to earth pit complete as required , sitc of uni disconnecting clamp with intermediate plate for round and flat conductor , sitc of gi strip holder complete as required , sitc of copper bonded rod with low carbon steel , sitc of lightning strike counter for digital recording of impulse currents , sitc of cui conductor the dangerous area of touch and step voltages for living beings is defined , sitc of conductor holders for installing the cui conductor on walls or facades , sitc of 3 phase or type1 plus 2 kema certified lightning current and surge protection device at mains lt panel , sitc of lightning equipotential bonding isolating spark gap according to 100 ka
Tender For tender for supply of ht cable -m and l for searching fault location of ht ug cable 11000 volts laid in trenches ducts with the help of electronic fault locating machine comprising of surge generator pulse echo fault locator with frequency distance calculator etc incl transportation of machinery excavation in normal soil strata exposing the cable fault removal of deteriorated portion of the cable treating of cable of any size including disconnecting and re fixing cables with lugs as per direction of engineer in charge note a charges of cable fault locator and dg set including transportation charges deemed to be included in the quoted rate b necessary testing of cable after making joint will be deemed to be including in the cost of relevent item , supply jointing and testing indoor type cold shrinkable end termination cable joint including all material and accessories suitable for 3 core x 120 minus 185 sqmm xlpe cable of 11000 volts e grade complete all as specified and directed note cost of cutting of existing end termination joint deemed to be included in unit rate , m and l for cable jointing kit for 11 kv earthed grade cable for straight through cold shrink type complete with joining material and accessory suitable for 120 to 185 sqmm 3 core xlpe armored aluminum conductor cable complete all as specified and directed , supplying and laying in repair xlpe insulated screened pvc bedded galvanized steel strip or wire armoured , electrical power cable heavy duty with aluminum conductor 11000 volts grade cross sectional area 120 sqmm x 3 core complete all as specified and directed , supply and fixing in repair mccb 400 amps 3 pole 415 volt 36 ka including under voltage over voltage relay with adjutable thermal setting 80% minuse 100% all as specified and directed , m and l for complete repairing serviceing of ht 11 kv vaccum circuit breaker vcb after disconnecting of all incoming and outgoing connection checking finding of the defective spare parts removing of all moisture content with suitable grade chemical replacement of rusted nuts bolts and washer replacement of all unserviceable post insulator and repair of all busbar joints and covered with ht insulation tape complete external surface as per existing colour and quality replacemnt of all defective internal ac dc circuit wiring repair servicing of breaker trolly including motorized operating mechanism ct pt power pack and calibration of triping relays system and tripping mechanism for regulating the fault flow over current earth fault differential in sequence from down streem to receiving sub stn for accuracy and effective functioning of vcb complete all as specified and as directed note nuts bolts washer cleaning material insulation tape copper wire for circuit wiring and defective ht 11 kv 2 amp fuse carrier oiling greasing to charging spring replacement of hrc fuse 110 220 volt 5 amps setting of over current earth fault relays complete other minor items for repair of breaker shall be deemed in qouated rate replacement of major unserviceable spares accessories shall be measured and paid separately under relevant items , supply and fixing heater 230 volts ac 60 watt for 11 kv ht vcb panel complete all as specifed and as directed make heatco vileco electrical , supply and fixing in replecement of spring charging gear for 11kv vcb panel suitable for 630 400 amp complete all as specified and directed , supply and fixing vacuum interputer for ht11 kv vcbs 630 400 amps brakding capacity 13point 1 ka suitable for alstom make vcb complete all as specified and as directed , taking down and repairing overhauling of air break gang operated switch with do fuse unit 200 amp 400 amp capacity triple pole mechanically operated mounted on insulators and steel frame installed vertically horizontally replacement of broken worn out components oiling and greasing of mechanical moving parts smoothing and polishing of electric contacts with providing conducting jelly of contacts refixed the sam
Tender For repairing of earth pits by replacing of worn-out/rusted g.i flat/strip into xlpe/pvc insulated cables for different transformers installed at regional sub-station, kathara.
Tender For auction sale of depot ferrous scrap - lot of scrap consisting of ferrous junck & corroded material buried in soil, tree, trapped under earth, within bushes, grass, shrubs. lot consisting of mf10 type materials rusted and corroded conditionof different type materials liker verious size,, nuts, bolt, rivets,chains, coil spring,air spring assmbly,& suspension with or without rubber attachment, electrical boxes,signal boxes,and other boxes, locking plates, cut piece of iron wire, ms iron strip, sheets & cut pieces iron plate, cycles, signal rod, coupler rods,air fillter, hand brake wheel , sackle pin etc,cut pieces of pipes with or without ci. attachments, filters, junk cylinders, junk doors, junk cut pieces of angles ,channels and bars, small parts of c&w, junk kuchra, tube light fitting, electric fitting with or without non - ferros attachment etc. different type chairs with or without cushan, almirah, table,cooler duct, bunch of wires, with or without slightly non- ferros & ss attachment etc. fully formed or broken condition as available as in the lot. excluding rail wheels, rails, axle and trolly. nb:- manual digging and collecting by purchaser on his own arrangement from soil.
Tender For auction sale of depot ferrous scrap - lot of scrap consisting of ferrous junck &corroded material buried in soil, tree, trapped under earth, within bushes, grass, shrubs. lot consisting of mf10 type materials rusted and corroded condition of like diesel loco filter verious size,with or without paper bending, different type nuts, bolt, rivets,chains, coil spring, air spring assmbly,& suspension with or without rubber attachment, spray tin bottles, electrical boxes, locking plates, cut piece of iron wire, ms iron strip & plate, sheets, signal rod, coupler rods,hand brake wheel , sackle pin etc,cut pieces of pipes with or without ci. attachments, filters, junk cylinders, junk doors, junk cut pieces of angles ,channels and bars, gear cases, small parts of diesel and electric locos, junk kuchra, chairs, bunch of wires,with or without slightly non- ferros attachment etc. in the lot. excluding rail wheels, rails, axle and trolly. nb:- manual digging and collecting by purchaser on his own arrangement from soil.