Modification of electrical wiring at new Central Library

Amount

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 3 numbers 1.5 sq mm FRLS PVC insulated copper conductor single core cable (Red, Black & Green) in the existing surface/recessed PVC conduit as required.

Supplying and drawing 3 numbers 2.5 sq mm FRLS PVC insulated copper conductor single core cable (Red, Black & Green) in the existing surface/recessed PVC conduit as required.

Supplying and drawing 3 numbers 4 sq mm FRLS PVC insulated copper conductor single core cable (Red, Black & Green) in the existing surface/recessed PVC conduit as required.

Supplying and fixing 5/6 A modular switch on the existing switch box/cover including connections etc. as required.

Supplying and fixing 15/16 A modular switch on the existing switch box/cover including connections etc. as required.

Supplying and fixing 3 pin 5/6 A modular socket outlet on the existing switch box/cover including connections etc. as required.

Supplying and fixing 6 pin 15/16 A modular socket outlet ( 3 module ) on the existing switch box/cover including connections etc. as required.

Supplying and fixing 3 Module (100mmx75mm), GI box alongwith modular base & modular switches in recess etc.as required.

Supplying and fixing 4 Module (125mmx75mm), GI box alongwith modular base & modular switches in recess etc.as required.

Supplying and fixing 6 Module (200mmx75mm), GI box alongwith modular base & modular switches in recess etc.as required.

Supplying and fixing 12 Module (200mmx150mm), GI box alongwith modular base & modular switches in recess etc.as required.

Supply and fixing 5-32 amps rating, 230 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 63 A rating, 415 V, 'C' curve miniature circuit breaker suitable for inductive load of Triple pole and neutral in the existing metal enclosure, complete with connections, testing and commissioning etc. as required.

Supplying and fixing 63 A, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing of 8 way (8 + 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 (but without MCBs and incomer ) as required.

Supplying and fixing 20 amps.240 volts, SPN industrial type,socket outlet,with 2 pole and earth,metal enclosed plug top alongwith 20 amps "C" curve, SP MCB, in sheet steel enclosure,on surface or in recess,with chained metal cover for the socket outlet, complete with connections, testing and commisioning as required.

Supply of 1.1 kV grade 3.5C x 35 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 3.5C x 35 sq.mm size, clamping on wall using suitable metal clamps spacing not exeed 50 cm etc. as required.

Supply and making end termination with brass compression gland and aluminium legs for 3.5 C x 35 sq.mm (32 mm) size of XLPE insulated PVC sheathed armoured aluminium cable as required.

Supply and laying of one number 8 SWG good quality bare copper conductor for loop earthing along with existing XLPE insulated PVC sheathed armoured power cable as required.

Charges for removing the existing wiring, making good the damages of the wall / floor including painting other accessories without any damage and conveyance of the material to the godown etc, as required.

Diamond Engineering Works

SPANDS

SANTHOSHKUMAR M