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REPAIR AND MAINT OF SECURITY LIGHTS PERIMETER LIGHTS HIGHBAY LIGHTS CABLES JUNCTION AND ALLIED ITEMS IN A A BANAR UNDER GE BANAR
S & F in replacement of Street light nature switch (using infrared sensor technology) based automatic street light control panel. the panel should be suitable enough to take SIngle Phase load of 5 KW. Nature switch operation should be based on natural light Lux* level. required illuminance level for switching ON is ≤ 60 Lux and for switching off ≥ 10 Lux. The sensor should also have part night operation facility of min. 4 hrs to max 12 hrs. The sensor alongwith suitable one Nos power Contractors and one Nos incoming SPN of 40 Amp & 1 Nos outgoing SPN of 40 Amp & circuit wiring (Copper) of min 10 sqmm with lug should be enclosed in a pole/wall mountable rust proof, electric shock proff, termite proof and FR grade SMC elclosure confirming to IP 66. The circuit should also have provision for Manual operation (i.e. Sensor by Pass option). Make- Healer Enterprised Model No NAVDEEP-66-5KW1P or equivalent from the list of make given in pareticular specification.
Electrical work in connection with provision of cover shed at Naroda Goods shed, provision of high level platform, cover shed and other associated works at Mahesana Goods shed, raising of platform level & providing passenger amenities at Ambli Road, elimination of level crossings No. 59 at Km 68/1-2, 60 at Km 69/2-3 & 80 at Km 91/9-92/0 by providing RUB with covered approaches, removal of deficiencies in Divyangjan Amenties at various stations. and extension of platform at Maninagar, Asarva, Samakhiali, Himmatnagar.
Supply, installation, testing and commissioning of 45 watt LED street light fitting IP 66 complete
Botad junction: Providing 01 units type-IV and 01 unit type-III and 03 unit type-II quarters on replacement account.
NS/19 SETC of LED street light 35-45 W Numbers fitting complete with all accessories etc as per specification.
Electrical work for Soft Upgradations at 15 nominated Amrit Bharat stations for ELECT (G) works in Adra division.
Supply at site ,testing of LED Street light Numbers luminaire 60 w approx (luminaire efficacy 120lm/w) with pressure die cast aluminium housing complete with all accessories as per General specification. (LED luminaires should confirm to minimum IP:65) ( LED Luminiraies. Details in Expl. note.
electric items
45 watt Street light LED Type complete set
S/F/I/T OF 1 NO HIGH MAST ETC
Supplying installation, testing and commissioning of street light LED fixture powder coated pressure die cast aluminium body with built-in or separate driver as per the requirement with driver efficiency > 85% input voltage 140-270 volt, AC frequency 50/60 hz, operating temperature range -5°C to 50°C, internal surge protection of 5KV L,N,E as per IEC 61000-4-5, driver efficiency is >85%, THD 10% as per IEC 61000-3-2, P.F >0.95, IP-66, IK-10, CRI is > 70, under voltage and over voltage protection, EMI - EMC as per CISPR-15, lenses for beam angle as per IESNA type 1/2/3 as per the width of the road and the project requriment, sutable for 2 fit in upto 65mm dia pipe (lifetime LED, driver, electrical. Circuitry) of minimum 50000 burning hours with 70% initial lumen maintain till life end as per LM80, extrapolation as per ASTM 2111 report CCT 3000 Kelvin/ 4000 Kelvin/ 5700 Kelvin/ 6500 Kelvin as per ANSI bin, SDCM, standard deviation color matching is 5, maximum powder composition should not more than the specified rating and fixture shall be of relevant BIS standard complete in all respect, I/C, external connection with 1.5mm FRLSH/ HFFR PVC insulated copper conductor single core cable and earthing ETC as required with minimum 5 year OEM warranty system lumen efficiency >135 LM/ watt output LM79 and LM80 test report and all testing required for LEDs fixture as per BIS shall be submitted, safe size and CCT shall be as. Approved by Engineer-in-Charge, as per requirement, thermal management, heat sink of aluminium housing such that LED junction temperature shall not rise above 90 degree Celsius. DSR 8.14.16