Military Engineer Services Tender

S& F ceiling rose, 5 Amps 3 terminal surface type 240 volts bakelite three terminal as ordered and directed .

S&F including testing LED light fitting 1x20watt polycarbonate housing and polycarbonate diffuser complete with integrated LED driver suitable for fixation on wall/roof with robust body, corrosion resistant, flicker control,superior finish. The power factor should be more than 0.90, cool white colour, total hormonic distoration (THD) should not be more than 15%, lumen efficacy should not be less than 100 lumens per watt, total input voltage range 140-280V AC, colour rendering Index should not be less than 80, Corelated colour temperature should be minimum 6500 Kelvin, including dismantling/removing of existing lights complete all as specified and directed. Note:- Rates quoted includes dismantling and nothing will be paid extra on this account.

S&F including testing LED highbay 120 watt light with mechanical mechanism for mouting, with driver complete suitable for fixation on wall/roof/railings with robust body, corrosion resistant, superior finish. The system wattage of fitting should not be more than 120 watt ± 10%, having surge protection of minimum 5KV internal and 10 KV external, power factor (fraction) 0.95, cool white colour, total hormonic distoration (THD) should not be more than 10% lumen, lumen efficacy should not be less than 130 lumens per watt, total input voltage range 140-280V AC, colour rendering Index should not be less than 80, Corelated colour temperature should be minimum 6500 Kelvin.including, dismantling/removing of existing lights complete all as specified and directed. Note : 1.Cost of mechanical moutings and holders for ligts, nut & bolts are inclusive in this item. 2.Rates also includes dismantling and removing of existing lights and nothing will be paid extra on this account.

Supply, fixing and testing LED Building security light fitting of 20 Watt complete with robust body, corrosion resistant, superior finish, made in a single piece by high pressure die cast aluminium alloy including fixing on wall with 1.2 Mtr long GI pipe 25mm/suitable dia medium grade bracket at 120 degree angle with help of suitable GI clamps, nuts, bolts and washers etc complete all as directed.The luminaries shall be monolithic construction totally enclosed dust and water proof with minimum IP -66 protection as per IS - 10322-1982(Part -I) with latest amendments and input voltage range 140 - 300 V, AC, frequency 50 - 60 Hz ,P.F should be more than 0.9 and Total Harmonic Distoration THD(I) less than 15% ,cool white colour and lamp starting time should not be more than 10 second. Fitting should be provided with 10 KV surge protection. Driver should have high voltage withstanding capacity upto 300 volt AC. Driver should also have normal phase protection, no load , open circuit and short circuit protection. LED light fitting should be suitable for ambient temperature from -10 degree Centrigrade to 50 degree Centrigrade and humidity level 10% to 90 % RH. Covers should be toughened glass to ensure IP 66 degree protection.Cover should not degrade due to heating and ageing. The efficacy of LED luminaries system shall be more than 110 lumens per watt Note for ser Item No 5 to 7 :- (i) A 20mmX80mm minimum size sticker of good quality showing CA No and office name should be printed / fixed on the LED Lights (ii) Contractor will arrange its own T&P for any of the schedule work and the rate of the same is deemed to be included in the respective items. (iii) Contractor will provide Certificate from Area Sales manager for purchasing and genunity of LED Lights. (iV) Contractor will provide safety testing certificate as per IS:10322-2012/2013 all as directed by Engg-in-charge.