V O Chidambaranar Port Trust Tender

Supply and installation of 30mtr High Mast Lighting tower with the following specifications: - Height: 30Mtr, No. of section: 3, effective length of each section: 10.5Mtr, Material: 355 grade as per BSEN10 025, Metal protection treatment: Hot dipped galvanized average:100micron&above, Bottom diameter: Minimum 600mm, bottom plate: Minimum 30MM thick, bottom portion mast: 6mm thickness, Middle & top : 5MM, Cross section of mast: 20 sided polygon, type of joint: stress fit, diameter of base plate: 840mm, Heavy duty hot dip galvanized lightning each one shall be provided, Motor: 3 Phase with suitable gear arrangement, maximum working load of winch: 1500Kg, winch shall be type tested with Govt/NABL/ILAC accredited, overall diameter of SS Rope:6mm, breaking load rope: 2250Kg and above, grade of rope: AISI 316, 7/19 construction, Minimum wind load: 80m/sec, IP:65, fabricated lantern carriage hot tip galvanized, two / three halves, heavy duty hot dipped galvanized lightning, opening and closing door of high mast: 1200x 300mm, Stand mounted feeder pillar box 415V, AC, 3Phase, 4 wire system along with time switch and main Contactor for lighting ON/OFF automatically and auxiliary contactor for lantern carriage, trailing cable: 5core copper asper IS 7098,Part-I,1988 latest, 4mm thickness, cable category: FR, Foundation bolt & nuts: as required, earthing material:12mm thickness dia, weather proof: terminal boxes at top, aviation obstruction: GLS light-2Nos, including all accessories. LED Lighting: 18Nos of 250w LED flood lights, LED Luminaire conformity to IS:10322/Part5/Section5/2012latest and IS: 16107 (Part 2/Sec 1):2012 latest, Photo biological safety of LEDs used shall be as per IS:16108/2012 (exempt group), Type : B, LED Luminaire as per the IS: 16107(Part-2/ Sec-1)/2012, Luminaire System Efficacy:120Lumens/watt, driver efficiency: 90% and above, total harmonic distortion: below 10, LED chip efficacy: 130 lumens/watt, Poly carbonate optic lense, heat shrink: die cast aluminum, over load, over voltage and reverse polarity, High voltage test: 1.5Kv and above, surge voltage: 5KV, Entire housing: IP65, Toughened glass: 4mm thickness, engraved manufacturer name and brand, LM 79 (Photometry) (Ref IS:16106:2012) report from Central Government lab/NABL/ILAC accredited lab Reports, LM 80 & TM 21 (Part of LM 80) (Ref IS:16105:2012) Reports and Photo biological report for LED report from Central Government lab /NABL/ILAC accredited lab Reports, Color rendering index: 70, beam angle: 120degree, color temperature: 6000K, Make: OSRAM / NICHIA/CREE/SAMSUNG / SEOUL / LUMILED / PHILIPS/ EDISON

Supply and laying of 3.5 x 120 sq.mm PVC armored LTUG cable asper IS 7098, Part-I, with ISI mark and putting 0.15 metre layer of sand/laying with trench and covering the cable completely with box type bricks and sand and refilling the earth to make good.

Supply and laying of 3.5 x 50 sq.mm PVC armoured LTUG cable asper IS 7098, Part-I with ISI mark and putting 0.15 metre layer of sand and covering the cable completely with box type bricks and sand and refilling the earth to make good. (From sub pillar box to high mast)