Janpad Balrampur me Maa Pateshwari Rajaya Vishwavidalaya Balrampur ke liye Four Lane Marg ka nirman karya (Fulvariya Baipass ka Maa Pateshwari Vishwavidalaya tak Street Light ka karya)

Supply and Fixing of 10 mtr G.I Octagonal pole of approved make (top dia 70 mm. Bottom dia 155 mm & Base Plate 16 mm thick) having 3 mm thickness with double arm bracket of 1 mtr. length, in 1:2:4 RCC foundation, bolt including the cost of foundation excavation & back filling and Required T&P complete in all Respect.

LED Street light fixture, powder coated pressure die cast aluminium body (System lumen efficacy >=135 lm/Watt). Supplying, Installation, Testing & 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 temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMI-EMC as per CISPR-15, lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED,Driver & electrical circuitary) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/e external connections with 1.5 sq mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy >135 lm/Watt output . LM79 & LM80 Test report and all testing required for

LED fixtures as per BIS shall be submitted.. Shape 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°C) 150Watt

Supply and fixing of 20 mtr. High mast shaft of approved make with rising system hot dip glavanized inside & out side dip, heaving pole sheet thickness 4mm. Top dia minimum 150 mm, bottom dia minimum 410mm, base plate 32mm thick, suitable for wind velocity as per IS 875 part 3 & having no circumferential weld, with accessories for high mast such as head frame suitable for 6 to 12 luminaries & its control gear boxes 1.5 HP power tool moter, 3 point suspension system with steel wire rope Smm dia, double drum winch. including making suitable foundation as per manufature drawing/site reuiment along with foundation bolts nuls, washers, anchor plates etc complete in all respect.

EMI-EMC as per CISPR-15, lenses for beam angle 30 deg-120deg as per the application and the project requirement., suitable tilt able fitting, life time of minimum (LED, Driver & electrical circuitry) 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K /4000°K / 5700°K /6500°K (As per ANSI Bin) SDCM(Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year System lumen efficacy ≥135 OEM warranty. Im/Watt output. LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by as per Engineer-in-Charge requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).

185 sq. mm 3-1/2 core

95 sq. mm 3-1/2 core

50 sq. mm 3-1/2 core

16 sq. mm 4 core