Electrification of newly constructed toilet area at auditorium

Amount

Wiring for light / Exhaust fan points with 1.5 sq mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class ivory coloured PVC conduit with modular switch, modular plate, suitable G. I box earthing the point with 1.5 sq mm green coloured FRLS PVC insulatd copper conductor single core cable etc, as required. (Group C)

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

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet (3 Module) and 15/16 A modular switch, connections etc. as required.

Supply and fixing 230 mm sweep (9") Medium duty exhaust fan (metal blade) with front guard working on 230 Volts AC supply, after cutting holes on wall, making good the damages, giving connections using 0.5 sq.mm 3 core round flexible copper wire, etc as required.

Supply of box type tube fittings (Batten & T8 LED Tube), complete with side holders and 18/20 watt 4 feet T8 LED tube etc, as required. (Crompton Greaves ECO -I Model No. IGP161LT8-16 / Compatible)

Supply of 10 W LED bulk head fitting luminaire, die cast aluminium body complete with all accessories etc, as required. (Philips EnduraLED Bulkhead - Model No - WT202W LED6S NW PSU S2 PC) / Compatible

Supply of 11 W 2 ft LED Mirror light fitting, die cast aluminium body complete with all accessories etc, as required. (Philips - BN021C LED22S PSU CW GR / Compatible)

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting / LED fittings of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. 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 of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

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

Supplying and fixing 40 A rating, 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 6 way (8 + 18), Double door way, 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.

Supply of 1.1 kV grade 4 C x 16 sq.mm, Aluminium conductor XLPE insulated and 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 4 C x 16 sq.mm size, clamping on wall using suitable metal clamps spacing not exeed 50 cm etc. 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.

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

Helvus engineering

Sivaprathapan KB

SANTHOSHKUMAR M