Proposed Extension of Shed for Control Room of MGT Test Bed Opposite to GET Facility of Propulsion Division NWTC, NAL, Belur

Amount

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.(group c)

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate as required.

15/16 A SP switch

6 pin 15/16 A socket outlet

Supplying and fixing of 25 mm size of medium class 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 3 x 4 sq. mm sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Double Pole

Triple pole

Supply and make indoor cable end termination with brass compression gland and copper/Aluminium lugs for following size XLPE insulated and PVC sheathed copper/Aluminium conductor power cable of 1.1kV grade as required.

4CX 16 sq. mm (28mm) Aluminium conductor

4CX 25 sq. mm (28mm) Aluminium conductor

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for 4C X 25 sq. mm size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

Supplying and fixing 30 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top along with 30 A "C" curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top along with 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 32A,240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Laying and fixing of one no PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of Upto 35 sq.mm (clamped with 1mm thick saddle) size on wall surface/metal truss as required.

Providing and laying in position cement concrete 1:3:6 (1 cement : 2 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Installation ,Testing, Commissioning of wall bracket /ceiling/surface fittings(LED) of all sizes and shapes containing upto two LED lamps per fitting, complete with all accessories including connections with 3C*1.5 sq.mm copper Flexible cable as etc. as required.

Supplying and fixing of 32 mm dia X 2.00 metres long G.I. pipe(medium class) bracket for mounting of LED/fluorescent / HPMV /HPSV street light fitting on pole including bending the pipe to the required shape, 2 no's 40 mm X 3 mm flat iron clamps with nuts,bolts and washer, painting the flat iron with primer and finish paint etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground 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 50mm)

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Supplying and fixing of following size pvc modular box along with modular base & cover plate for modular switches on surface etc. as required.

3 Module

6 Module

Disconnection and Dismantling of 8 way fuse DB including marking of existing outgoing circuits for retaining back and Shifting to store yard as directed by site engineer.

Supplying and fixing of 8 way (4 + 24), 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 and space for mounting of 63A, MCCB incomer (but without MCBs and incomer), as required .

Providing and fixing 40A rating and 16 KA breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

Supply and fixing 63 A , FP On load change over switch with center off in Sheet steel enclosure and operating handel as required.

Supplying and fixing 32 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supply of following core, size and conductor,1.1kV grade XLPE insulated PVC sheathed armoured UG cable Confirming to IS : 7098 (Pt-1) 1988 in one length as required.

3C X 2.5 Sqmm Copper Conductor

4C X 6 Sqmm Copper Conductor

4C X10 Sqmm Copper Conductor

4C X16 Sqmm Aluminium Conductor

4C X25 Sqmm Aluminium Conductor

Supply and make indoor cable end termination with brass compression gland and copper lugs for following size XLPE insulated and PVC sheathed copper power cable of 1.1kV grade as required.

3C X2.5Sqmm Copper Conductor

4C X 6 Sqmm Copper Conductor

4C X10 Sqmm Copper Conductor

Supply of 80W ,240 V,colour temperature between 5700 deg kelvin to 6500 deg kelvin, high bay LED fitting with suitable driver inbuilt protection in Aluminium die–cast housing, and protected from dust and insects as required.

Supply of 36W to 40W,240 V,minimum colour temperature of 5700 deg kelvin, Surface type LED fitting complete set with suitable driver with inbuilt protection in powder coated CRCA housing, 1X4 feet Size ,protected from dust and insects as required.

Supply of 45W Outdoor LED Street light fitting,colour temperature between 5700 deg kelvin to 6500 deg kelvin,suitable driver,inbuilt protection in Aluminium die–cast housing, Dust penetration-protected, jet-proof(IP65) Protection as required.

Cutting of cement concrete floor before excavation of earth for trenching.

Installation ,Testing, Commissioning of high bay LED fittings, complete with all accessories and suitable support to install the fitting on roof, including connections with 3C*1.5 sq.mm copper Flexible cable as etc. as required.

Supplying and fixing of following nominal size FRP box on surface with hinged door and 10 A,6 Way connectors fitted on din rail etc. as required.

300mmX200mmX105mm (Nominal size)

140mmX140mmX95mm size (Nominal size)

Supply,installation,testing and commissioning of maintenance free earth pit of GI dual pipe of 2000mm long (min)75mm dia as outer pipe with (min)45mm dia of inner pipe of 80-100 microns galvanized, filled with highly conducting metallic compounds with the permanent sealing at both the ends and lead terminal of 50 X 8 mm size at the top the length of the electrode shall be 2000 mm excluding the lead terminal and the length of the lead terminal at the top shall be 100 mm. To ensure the moisture content and electrical conductivity, resistance lowering grounding minerals shall be filled around the electrode (min 25kgs). Heavy duty weather proof plastic earth pit chamber with cover of dimension 250mm dia (top), 330mm dia(bottom) and 260mm (height) shall be used, Numbering of pit and measured value shall be written with weather proof painting or snickering.

Supply,installation,testing and commissioning of maintenance free earth pit of copper single pipe of 2000mm long (min)45mm dia pipe with thickness of 1.6 to 1.8mm, filled with highly conducting metallic compounds with the permanent sealing at both the ends and lead terminal of 50 X 8 mm size at the top, the length of the electrode shall be 2000 mm excluding the lead terminal and the length of the lead terminal at the top shall be 100 mm. To ensure the moisture content and electrical conductivity, resistance lowering grounding minerals shall be filled around the electrode (min 25kgs). Heavy duty weather proof plastic earth pit chamber with cover and locking facility of dimension 254mm dia (top), 330mm dia(bottom) and 260mm (height) shall be used,Numbering of pit and measured value shall be written with weather proof painting or stickering.

GIRISH ENTERPRISES