Rewiring of power supply to Machines at Machines lab, EED

Amount

Rewiring of power supply to Machines at Machines lab, EED

Supplying and fixing of 20 mm (medium class) ivory coloured rigid PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing of 25 mm (medium class) ivory coloured rigid PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and drawing of 3 x 2.5 sq. mm FRLS PVC insulated copper conductor, Flexible cable in the existing surface/ recessed PVC conduit as required

Supplying and drawing of 3 x 6 sq. mm FRLS PVC insulated copper conductor, Flexible cable in the existing surface/ recessed PVC conduit as required

Supplying and drawing of 6 x 6 sq. mm FRLS PVC insulated copper conductor, Flexible cable in the existing surface/ recessed PVC conduit as required

Wiring for circuit / submain wiring along with earth wire with the 2 X 16 sq. mm + 1 X 6 sq.mm FRLS PVC insulated copper conductor, Flexible cable in the existing surface/ recessed PVC conduit as required

Wiring for circuit / submain wiring along with earth wire with the 4 X 16 sq. mm + 2 X 6 sq.mm FRLS PVC insulated copper conductor, Flexible cable in the existing surface/ recessed PVC conduit as required

Supply of 1.1 kV grade 2C x 120 sq.mm, Aluminium conductor XLPE insulated PVC sheathed armoured power cable as required.

Supply of 1.1 kV grade 3.5C x 120 sq.mm, Aluminium conductor XLPE insulated PVC sheathed armoured power cable as required.

Laying and fixing of one number 1.1 kV grade Aluminium conductor XLPE insulated PVC sheathed armoured power cable of 2C x 120 sq.mm size,/ 3.5C x 120 sq.mm size clamping on wall using suitable metal clamps spacing not exceed 50 cm etc. as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of 3.5C x 120sq mm/ 2C x 120sq mm in the existing masonary open duct as required.

Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

Supply and laying one number of the 8 SWG good quality bare copper wire along the cable with connections etc. as required.

Supply and making end termination with brass compression gland and aluminium legs for 2C x 120 sq.mm (45 mm) size of XLPE insulated PVC sheathed armoured aluminium cable as required.

Supply and making end termination with brass compression gland and aluminium legs for 3.5C x 25 sq.mm (28 mm) size of XLPE insulated PVC sheathed armoured aluminium cable as required.

Supply and making end termination with brass compression gland and aluminium legs for 3.5C x 50 sq.mm (35 mm) size of XLPE insulated PVC sheathed armoured aluminium cable as required.

Supply and making end termination with brass compression gland and aluminium legs for 3.5C x 120 sq.mm (45 mm) size of XLPE insulated PVC sheathed armoured aluminium cable as required.

Supply and making end termination with brass compression gland and aluminium legs for 4C x 16 sq.mm (28 mm) size of XLPE insulated PVC sheathed armoured aluminium cable as required.

Supplying and fixing 5 to 32 A rating, 240 V, 'C' curve miniature circuit breaker suitable for inductive load of Single pole in the existing MCB DB, complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 to 32 A rating, 240 V, 'C' curve miniature circuit breaker suitable for inductive load of Double pole in the existing MCB DB, complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 to 32 A rating, 240 V, 'C' curve miniature circuit breaker suitable for inductive load of Triple pole in the existing MCB DB, complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 to 32 A rating, 415 V, 'C' curve miniature circuit breaker suitable for inductive load of Four pole in the existing MCB DB/ Metal enlosure, complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 to 32 A rating, 250 V, DC miniature circuit breaker suitable for inductive load of Double pole in the existing MCB DB, complete with connections, testing and commissioning etc. as required.

Supplying and fixing 63 A rating, 250 V, DC miniature circuit breaker suitable for inductive load of Double pole in the existing MCB DB, complete with connections, testing and commissioning etc. as required.

Supplying and fixing 320 A 36 KA DPX3 630 FP MCCB ( Thermal magnetic : O/L & S/C protection) with varying depth rotary handle, spreaders and seperators in the existing panelboard, complete with connections, testing and commissioning etc. as required.

Providing and fixing 160A 3 pole changeover switch unit (double throw) inside the existing cubicle box with separate base, all accessories including drilling holes in cubicle panel, making connections, etc. as required. (socomec KIT type 2, 41K23016A or Compatible)

Providing and fixing 160A 4 pole changeover switch unit (double throw) inside the existing cubicle box with separate base, all accessories including drilling holes in cubicle panel, making connections, etc. as required. (socomec KIT type 2, 41G24016A or Compatible)

Supplying and fixing 2 / 4 pole metal enclosure on surface / recess, complete with earth bar, din bar, detached gland plate, interconnection, phosphetized and powder painted including earthing etc. as required.

Supplying and fixing 4 way (8+12) Double door, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) as required

Supplying and fixing of 3 phase 4 way (8 + 12), Double door surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required .

Fabrication, Supplying and fixing of cubical type box of suitable size made out of 2 mm thick M.S sheet, powder coated in suitable colour over a coat of primer with provision for fixing 160A 4 pole changeover switch unit (double throw) with detachable front cover, sufficient clearance including inter connection, cable chamber for seperate cable entry, bakelite fuse units with 2 A HRC fuses/ MCB, RYB coloured phase indication lamps(LED) on both sides of incomer, providing danger notice board on the front door and fixing using suitable size bolts on wall etc, as required.

Fabrication, supply, conveyance, installation testing and commissioning floor /wall mounting, dust and vermin proof, cubicle type panel board made from 75x40x6 size 'C' channel base frame comprising of the following components/ devices ,complying to IS 8623.Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly using 2 mm POWDER COATED CRCA sheet as per approved design and requirement 2mm for frame , with front access facility, bus bar chambers with copper bus , hinged doors for all switch gear compartments and earthing the doors using braided copper conductor and providing indication lamps, digital type Multi function meter suitable CTs, control MCB,s danger notice board, LED indicator, feeder compartment lock, terminal block, PVC trunking, slotted channel, suitable connector, termination lug, copper wire if required, meter viewing glass if required etc.

The board should be powder coating the assembly after subjecting to 7 tank process as required. 2 Nos Copper earth bar of size 25 mm x 3 mm at the rear . earth stud. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. Insulated copper bus bar for phase and Neutral adequate ampere size of Incomer Switch , out going switches. The panel Board should be fitted on the base frame for panel board using channels of class designation 75 including cutting,welding, drilling holes,painting two coats of synthetic enamel paint over a coat of zinc chromate paint botling the frame to the panel and to the furnished floor using required bolts and nuts making good the damages colour washing and including providing and fixing the following switch gears etc as required.The charges for all control wiring, loading and unloading, testing and commissioning are included. The cable entry may be bottom or top as per direction of Engineer in charge, The Panel shall be Fabricated as per Electrical Inspectorate, KSEB, CPRI & other relevent codes and standards.

Switches & Energy meter :-

Incomers :-

320 A 36 KA DPX3 630 FP MCCB ( Thermal magnetic : O/L & S/C protection. ) with varying depth rotary handle - 1 No

Outgoing :-

250 A 25 KA DPX3 250 FP MCCB (Thermal magnetic : O/L & S/C protection.) with under voltage tripping coil unit for trip the mccb during power failure. varying depth rotary handle - 1 No,

125 A 18 kA DPX3 160 FP MCCB (Thermal magnetic : O/L & S/C protection.) with varying depth rotary handle - 1 No,

100 A 18 kA DPX3 160 FP MCCB (Thermal magnetic : O/L & S/C protection.) with varying depth rotary handle - 1 No,

63 A 18 kA DPX3 160 FP MCCB (Thermal magnetic : O/L & S/C protection.) with varying depth rotary handle - 4 Nos,

The unit as a whole should be dust and vermin proof. The minimum clearance from the bottom switch handle to the ground level should be 40 cm.

Supply and fixing CO2 type fire extinguisher (4.5kg) including neck bracket, hose, clamps etc. as required with ISI mark.

Supply and providing one number of 2m x 1m x 2mm size, electrically graded, rubber mat (IS:15652 / 2006) in front of the main switch board.

Supply and providing plate earthing (As per IS 3043 : 1966) with copper earth plate 600 mm x 600 mm x 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 25 mm dia and 2.7 meter long with funnel etc. (but without charcoal / coke and salt) as required

Supplying and laying 25 mm x 5 mm copper strip, from the bottom of the earth plate to the test joint, including connection / terminating with nut, bolt, spring washer etc, as required.(Jointing shall be done with 3 sets of GI nut, bolt & spring washer)

Supplying and laying 25 mm x 3 mm copper strip at 0.50 meter below ground/ clamping on wall as strip earth electrode , including connection / terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50 mm)

Supplying and providing "Excel" Earthing compound including mixing with excavated fine soil and water to make it as slurry and filling around the earth plate etc. as required.

Fabrication, Supplying and fixing of GI strip (20 x 5 x 0.5cm) or nearest size, black colour painted with provsion for laying, clamping and fixing of PVC conduit in masonary open duct etc, as required.

Charges for removing the existing old UG cable from the existing masoanry trench including all accesories without making damages, making good the damages of the wall / floor including painting as per the site conditions and conveyance of the material to the godown etc, as required.(site visit recomended)

Charges for removing the existing Oil circuit breaker disconnecting the terminals without making damages, making good the damages of the wall / floor including painting as per the site conditions and conveyance of the material to the godown etc, as required.(site visit recomended)

Charges for removing the existing old wiring and conduits from the existing panel board to machines table without making damages, making good the damages of the wall / floor including painting as per the site conditions and conveyance of the material to the godown etc, as required.(site visit recomended)

Supply and fixing 152mm round cable route markers, cast iron with spike, inscription H.T.CABLE and fixing to the ground with cement concrete 1 : 2 : 4 etc, as required.

Servicing old SFU switch boards (English Electric make) including cleaning the terminals and contacts with contact cleaner spray ,tightening / replacing terminals if required. changing HRC fuses,nuts,bolts etc as required as per switch condition,including painting, and marking on switches (site visit recomended)

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement: 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/sqm including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600x600 mm

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm

Laying vitrified floor tiles in different sizes laid on 20mm thick cement mortar 1:4 (1 cement: 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/sqm including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600x600 mm

Charges for cleaning and spray painting the existing Panel board of following size or nearest size with two coats of suitable colour (Grey) paint, over a coat of primer in installed position and marking the identification of switches with white paint etc, as required.(200 x 130 x 30 cm Panel board size or its nearest size)

Charges for cleaning and spray painting the existing Panel board of following size or nearest size with two coats of suitable colour (Grey) paint, over a coat of primer in installed position and marking the identification of switches with white paint etc, as required.(275 x 20 x 30 cm Panel board or its nearest size )

Supply and fixing of black coloured, 8mm width, Rubber beading of suitable size for panel door etc as required.

Supplying and fixing cable details tags using Aluminium sheet of size 10 cm X 3 cm X 2 mm or nearest size on the existing cable.

Submission of as fitted drawing in Autocad and pdf format along with physical copy of the same in the format and standard to get the approval from electrical inspectorate.(along with seal,signature and license details) etc as required.

Supplying and fixing the identification details of cables and Distribution boards details with vinyl stickers on existing panel board & DB etc. as required.

Liaisoning charges for standadisation of existing complete schematic drawing of entire NITC campus,Pump House electric circuits including ( LT and HT) and getting approval from the the electrical inspectorate,including deletion, necessary modifications,adding additional loads which are not getting approval and conducting the inspection for getting energisation sanction from the state electrical inspectorate or CEA. provide Hard copies of each schematic drawings and soft copies(pdf and Dwg formats) in pendrive.(This item does not include the statutory charges/fee/challan which will reimbursed after producing the orginal receipts) site visit recommended.

NATIONAL ENGINEERING COMPANY (BID ID -3196147)