Modification of electrical installations at SM Lab and Transportation Engineering Lab

Amount

Wiring for light / 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 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 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 in the existing surface/recessed steel/ 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 6 sq mm FRLS PVC insulated copper conductor single core cable (Red, Black & Green) in existing surface / recessed PVC conduit as required.

Supplying and fixing 1/2 module, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

Supplying and fixing 3 pin 5/6 A modular socket outlet on the existing modular plate & switch box including connections but excluding modular plate etc. 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 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. 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 modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing 12 way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted includingearthing etc. as required. (But without MCB/RCCB/Isolator)

Supplying and fixing 6 - 32 A rating, 240/415 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 25A 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 25A, 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 box type tube fittings (Batten & T8 LED Tube), complete with side holders and 18/20 watt 4 feet T8 LED tube etc, as required.

Supplying and fixing of recess mounting type (square type),1x1or nearest size of 15 W, 1500 lm, 5700K, CRI >80, Efficacy >100 lm/watt, THD <10% cool white LED luminaire with white flat light opal diffuser, Robust PDC aluminum housing with LEDs complete with all accessories etc, as required.

Supply of 36 W,Fully diffused recessed mounted 2'X2' LED luminaire with high transmitive diffuser, CRCA , Efficacy >=100 lum/W, CCT>=5700K, CRI>80complete with all accessories including frame for fixing the light fixture etc, as required. (Philips Model No. RC360B LED36S-6500 V1 L60W60 PSU OD (Full Glow) / Compatible)

Supplying and fixing of 6/10 W LED Bulkhead fitting luminaire Pressure die cast housing and high impact resistance polycarbonate cover, complete with all accessories etc, as required.(Philips-WT202W LED6S NW PSU S2 PC or compatible)

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supply of 28W 1200 mm sweep 5 Star rated BLDC ceiling fan with input voltage range (140-285V), 380 rpm, Air delivery 235 m3/min, regulator supported type, Aluminium Blade material ,white colour,with 3 years onsite warranty, conforming to IS:374:2019 latest ( Atomberg Efficio)

Installation, testing and commissioning of ceiling fan, including wiring down rod upto the required length with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Supplying and fixing 8/10 mm "S" type steel fan hook making good the damages etc. as required

Supplying and fixing extra conduit down rod of 20 cm length G.I. pipe 15 mm dia, heavy gauge including painting etc. as required.

Supply and fixing of 400 mm sweep wall fan, with three speed positions with pulling cord and giving connections etc. as required.(Crompton - High Flo LG 16")

Supply and fixing 300 mm sweep heavy duty exhaust fan with front guard working on 240 Volts AC supply, after cutting holes on wall, making good the damages, giving connections using 1.5 sq.mm 3 core round flexible copper wire, etc as required.

Supply and fixing 230 mm sweep heavy duty exhaust fan with front guard working on 240 Volts AC supply, after cutting holes on wall, making good the damages, giving connections using 1.5 sq.mm 3 core round flexible copper wire, etc as required.

Charges for removing the existing light fittings / fans 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.

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

DIAMOND ENGINEERING WORKS

SANTHOSHKUMAR M

POWERTECH ENTERPRISES

Power Care Electrical

Soubhagya Engineering Company

SHAN POWER SYSTEM