C O 2 No. Class Room in Govt. Sen. Sec. School at Basantpur, Tehsil Arki, Distt. Solan H.P SH Providing E.I therein

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 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

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

4 X 4 sq. mm + 2 X 4 sq. mm earth wire

2 X 10 sq. mm + 1 X 6 sq. mm earth wire

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 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

S/E of LED Downlighter surface square with CRCA/PDC body and diffuser The fitting should be installed on existing surface The job includes carriage, erection, making connections testing and commissioning of the fittings.

Wattage of LED fittings-As per following parameter.

Total lumens of the fittings.-as below

Diffuser - Polycarbonate diffuser/PMMA

Operating voltage =140 V to 270 V, AC supply or better.

Input frequency =50 Hz + 1 Hz

Power factor =Minimum 0.90

Luminaire efficacy =>85 lm/w

Color rendering index=CRI shall be greater than 80

Working/ operating temperature =0 o to + 45 oc or better

Color temperature =60000K + 10%

Electronic Driver

Drive current (LED)=As per OEM.

Operating voltage =140 V to 270 V, AC supply or better.

Type of driver =Constant current output driver

THD =Less than 10%

Surge Protection =2.5 KV minimum

Efficiency Driver=>85%

Protection=Shall have under voltage and over voltage protection.

Guarantee of LED fittings including LED driver =2 years against manufacturing defect.

Fixture =Should comply with LM 79 test from UL/NABL lab.

LED Type/ Make/ Model-Power CREE/ OSRAM/ NICHIA/ Philips LUMILED with life more than 50,000 burning hours @70% lumen maintenance complying with LM 80 test report from the manufacturer.

Lumen output of the fitting=>1500 Lumens

S/E of LED Batten with polycarboante body and diffuser The fitting should be installed on existing surface/recess The job includes carriage, erection, making connections testing and commissioning of the fittings.Specification of LED fittings:

Wattage of LED fittings-As per following parameter.

Total lumens of the fittings.-as below

Diffuser - Polycarbonate diffuser/PMMA

Operating voltage =140 V to 270 V, AC supply or better.

Input frequency =50 Hz + 1 Hz

Power factor =Minimum 0.90

Luminaire efficacy =>100 lm/w

Color rendering index=CRI shall be greater than 80

Working/ operating temperature =00 to + 450c or better

Color temperature =60000K + 10%

Electronic Driver

Drive current (LED)=As per OEM.

Operating voltage =140 V to 270 V, AC supply or better.

Type of driver =Constant current output driver

THD =Less than 10%

Surge Protection =2.5 KV minimum

Efficiency Driver=>85%

Protection=Shall have under voltage and over voltage protection.

Guarantee of LED fittings including LED driver =2 years against manufacturing defect.

Fixture =Should comply with LM 79 test from UL/NABL lab.

LED Type/ Make/ Model-Power CREE/ OSRAM/ NICHIA/ Philips LUMILED with life more than 25,000 burning hours @70% lumen maintenance complying with LM 80 test report from the manufacturer.

Life of LED=25000 burning hours at 70% lumen maintenance

Lumen output of the fitting=>2000 Lumens

S/E of LED bulk head IP 66 rated with aluminium body/PDC housing The fitting should be installed on existing surface The job includes carriage, erection, making connections testing and commissioning of the fittings.

Wattage of LED fittings-As per following parameter.

Total lumens of the fittings.-as below

Diffuser - Polycarbonate diffuser/PMMA

Operating voltage =140 V to 270 V, AC supply or better.

Input frequency =50 Hz + 1 Hz

Power factor =Minimum 0.90

Luminaire efficacy =>80 lm/w

Color rendering index=CRI shall be greater than 80

Working/ operating temperature =0o to + 45oc or better

Color temperature =60000K + 10%

Electronic Driver

Drive current (LED)=As per OEM.

Operating voltage =140 V to 270 V, AC supply or better.

Type of driver =Constant current output driver

THD =Less than 10%

Surge Protection =2 KV minimum

Efficiency Driver=>85%

Protection=Shall have under voltage and over voltage protection.

Guarantee of LED fittings including LED driver =2 years against manufacturing defect.

Fixture =Should comply with LM 79 test from UL/NABL lab.

LED Type/ Make/ Model-Power CREE/ OSRAM/ NICHIA/ Philips LUMILED with life more than 50,000 burning hours @70% lumen maintenance complying with LM 80 test report from the manufacturer.

Life of LED=50000 burning hours at 70% lumen maintenance

Lumen output of the fitting=>800 Lumens

Supply, Installation, Testing and Commissioning of following sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.85, Air delivery minimum 215 CMM, 300 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote/ BLDC electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required.

Ceiling Fan 1200 mm sweep

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.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 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. (But without MCB/RCCB/Isolator)

12 way , Double door

Supplying and fixing following rating, followings poles 10ka 240/415v 'C' curves miniature circuit braker suitable for inductive load of following poles in the exsisting MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, 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 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.

Single pole

Earthing with GI earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 4.00 mm dia GI wire on surface or in recess for loop earthing as required.

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