SPECIAL REPAIR REPLACEMENT OF OLD VINTAGE LT PANELS AND LT SWITCH GEARS WITH MODERN LT PANELS WITH MICROPROCESSOR BASED IT SWITCH GEARS AT DRONACHAL BHOPAL AND TWO MINOR WORKS

Amount

Supply installation, testing and commissioning LT Feeder piller board out door type cubicle panel boardsuitable for 3 phase,4 wire 415 volt 50 hz factory febricated approved CPRI powder coated made out of 3.15 mm thick CRCA sheet and MS angle iron sectiom 40X40X6mm frame with front and back openable double door system with locking arragement louver and air vent gaket for netural flow of air with conopy, inner compartment made out of 2 mm the CRCA sheet duly compartmentalized for each MCCB of incoming and outgoing with lockable arragement with alluminium bus bar three phase and neutral of capacity of 600 amp marked red, yelllow, black and blue inslulators, made of high strength insulated material suitable 1100 voltage all controll PVC wires shall be with 2.5 sq mm multistrand copper conductor and shall be properly bunched, tied, frerruled for proper indication , fixed on PCC foundation complete all as specified and directed with following accessories:-

Supply installation, testing and commissioning LT Feeder piller board out door type cubicle panel boardsuitable for 3 phase,4 wire 415 volt 50 hz factory febricated approved CPRI powder coated made out of 3.15 mm thick CRCA sheet and MS angle iron sectiom 40X40X6mm frame with front and back openable double door system with locking arragement louver and air vent gaket for netural flow of air with conopy, inner compartment made out of 2 mm the CRCA sheet duly compartmentalized for each MCCB of incoming and outgoing with lockable arragement with alluminium bus bar three phase and neutral of capacity of 300 amp marked red, yelllow, black and blue inslulators, made of high strength insulated material suitable 1100 voltage all controll PVC wires shall be with 2.5 sq mm multistrand copper conductor and shall be properly bunched, tied, frerruled for proper indication , fixed on PCC foundation complete all as specified and directed with following accessories:-

Supply installation, testing and commissioning LT Feeder piller board out door type cubicle panel boardsuitable for 3 phase,4 wire 415 volt 50 hz factory febricated approved CPRI powder coated made out of 3.15 mm thick CRCA sheet and MS angle iron sectiom 40X40X6mm frame with front and back openable double door system with locking arragement louver and air vent gaket for netural flow of air with conopy, inner compartment made out of 2 mm the CRCA sheet duly compartmentalized for each MCCB of incoming and outgoing with lockable arragement with alluminium bus bar three phase and neutral of capacity of 2000 amp marked red, yelllow, black and blue inslulators, made of high strength insulated material suitable 1100 voltage all controll PVC wires shall be with 2.5 sq mm multistrand copper conductor and shall be properly bunched, tied, frerruled for proper indication , fixed on PCC foundation complete with following accessories:-

Supply installation, testing and commissioning LT Feeder piller board out door type cubicle panel boardsuitable for 3 phase,4 wire 415 volt 50 hz factory febricated approved CPRI powder coated made out of 3.15 mm thick CRCA sheet and MS angle iron sectiom 40X40X6mm frame with front and back openable double door system with locking arragement louver and air vent gaket for netural flow of air with conopy, inner compartment made out of 2 mm the CRCA sheet duly compartmentalized for each MCCB of incoming and outgoing with lockable arragement with alluminium bus bar three phase and neutral of capacity of 1000 amp marked red, yelllow, black and blue inslulators, made of high strength insulated material suitable 1100 voltage all controll PVC wires shall be with 2.5 sq mm multistrand copper conductor and shall be properly bunched, tied, frerruled for proper indication , fixed on PCC foundation complete all as specified and directed with following accessories:-

Supply installation, testing and commissioning LT Feeder piller board out door type cubicle panel boardsuitable for 3 phase,4 wire 415 volt 50 hz factory febricated approved CPRI powder coated made out of 3.15 mm thick CRCA sheet and MS angle iron sectiom 40X40X6mm frame with front and back openable double door system with locking arragement louver and air vent gaket for netural flow of air with conopy, inner compartment made out of 2 mm the CRCA sheet duly compartmentalized for each MCCB of incoming and outgoing with lockable arragement with alluminium bus bar three phase and neutral of capacity of 1000 amp marked red, yelllow, black and blue inslulators, made of high strength insulated material suitable 1100 voltage all controll PVC wires shall be with 2.5 sq mm multistrand copper conductor and shall be properly bunched, tied, frerruled for proper indication , fixed on PCC foundation complete all as specified and directed with following accessories:-

Earthing complete with galvanized steel earth plate, electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to GI strip 25X4 mm as earthing lead covered with 40mm bore GI pipe light grade by means of bolts, nuts, check nuts and washers of galvanised iron or steel, connected to earthing test point, earth plate electrode surrounded by mixer of common salt and charcoal dust, including 20 mm dia GI watering pipe 'medium grade', funnel with wire mesh, earthing chamber with cement concrete (1:3:6) type C-1, RCC chamber cover 80 mm thick (1:2:4) type B-1, excavating & earth work all as shown in electrical plate No. 3 of SSR (Part-I) and testing on completion complete all as specified and directed. Note:- Length upto 7.5m of GI strip is inclusive in unit rate.

Supply, installation, testing and commissioning of MIL Grade and IEC-CE certified 120 kA Single Phase 2 wire wall mountable Digital Grounding Device tested and certified as per IEC- 61643-11, IEC 61643-1, IEC-61000-6-1, CSPR22, Confirmation of attestation as per Low Voltage directicve 2014/EU/35 and tested according to EN 62643- 11: 2012 with MIL-STD-810G Method 514-6 in Pre-wired metal enclosure with pulverulent body painting for equipment Level Protection. Including installation and accessories for installation. Make:- Ground Eca3g, Model:- eca3G LP-13-20, complete all as specified and directed by Engr-in-charge.

Supply and fixing testing of Online monitoring System Make: Ground Eca3g, Model No. ON365. complete all as specified and directed by Engr-in-charge.

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, (fittings such as switches, ceiling roses, pendants,regulators, sockets, light fitting. ceiling fan etc. to be measured separately), removing materials to store for kepping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surface of walls, floors, etc. all as specified and directed.

M & L for flame proof Point wiring using approved colour coding as per IS (Red, Black and Green for single phase circuits), with multi-stranded copper conductor 1.5 Sqmm nominal cross-sectional area, single core, PVC insulated and unsheathed FRLS cable 1100 volts grade, ISI-694 marked with valid CML No. in and including medium grade, ERW rigid steel conduit (metallic) complete with all conduit accessories/ fittings such as bends, tees, elbows etc ( excluding flameproof Junction boxes) including anodized MS sunken boxes 1.6 mm thick of required size with earth dolly duly painted with two coats of anti corrosive paint/aluminium paint over a coat of red oxide primer internally, and two coats of black bituminous paint over a coat of red oxide primer externally, covered with 3 mm thick bakelight sheet cover for fixing of flame proof rotary switch etc, including PVC insulated multi-stranded copper conductor 1.5 Sqmm nominal cross sectional area single core cable as earth continuity conductor to common earth and connecting to earth dolly complete all as specified directed.

Supply and fix Switch flame proof rotary type with termination box in LM6, 16A, single pole 250V, complete all as specified and directed

Supply and fixing LED light fitting 1x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & III B, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size, complete all as specified and directed by Engr-in-charge.

S&F Flame proof exhaust fan 12 inch 250V AC, 50 Hz with speed 1440 rpm, IP65 protection, Gas group IIA,IIB as per IS-5572 (Latest), II C, totally enclosed complete with flame proof louvers & shutters single phase complete,complete all as specified and directed. Make: ACEON

Cutting holes suitable for fixing Exhaust fans through brickwalls built in cement mortar and making good around the holes in cement mortar 1:3 complete all as specified and directed.

Taking down sheet metal enclosure for MCB DB and MCBs

S & F sheet metal enclosure for MCB, DB, SPN 230 Volts 200 amps rated busbar 12 way double door complete all as specified and directed by Engr-in-charge.

Supply and Fixing MCB SPN, 240 volts ,32 A capacity.

Supply and Fixing MCB single pole, 240 volts 6 to 40 Amps capacity.Make : Havells, MDS or Equivalent

SAMEER ELECTRICAL SUPPLIER

S R BUILDERS AND SUPPLIERS

HARNAM SINGH ANIL SINGH

PRADEEP TIWARI CONTRACTOR

HRK ENGINEERING CORPORATION

Raja enterprises

MODI CORPORATION

RAJPATI CONSTRUCTION