tender for street lighting / area lighting at tatya tope nagar gardenin prabhag no. 36, zone no.1, laxminagar. - supply installation testing comunsition of 3.5 mt- 4 mt spum aluminium & extruded alloy, powder coated black/grey 60w led top mounting arragement coloum light voltage 140 to 270 ac input frequency 50 hz.system current in amp. 240v ac power factor 0.9,thd 10%, built-in surge protection 4 kv & external surge protection 10kv. ingress protection ip65 mechanical impact protection ik08 complete pole with fitting similar to (similar to bajaj. surya, reytek, k-lite/ wipro, orient) column light designed for surface mounted. symmetrical light distribution. luminaire made of spun aluminium top cover, extruded aluminium alloy (grade 6063) with die-cast aluminium components of high corrosion resistance and non corrosive stainless steel fasteners. non yellowing uv stabilized translucent acrylic diffuser, with pure pu/ polyester powder coating. this mounting plate along with foundation bolts of suitable size to be used for ensuring firm grouting into the specially designed foundation, shall be provided with the company logo embossed on the bottom of the door and safety rope with ip protection rating. the control gear tray is prewired with 2.5 sq.min cable,6a mcb and 32a terminal connectors forloop-in/loop-out arrangement. any other internal cables and connections shall not be covered in the scope of supply. protection class ip65. pure polyester powder coated graphite grey/ anthracite grey/jet black. available colour temperature 3000k/4000k/ 5700k. colour rendering index (cri)-70. sdcm-3 macadam. withexpected service life of at least 50,000 operating hours. prewired with led driver andsuitable for operating on 240v, 50hz single phase ac supply. driver efficiency 90%, powerfactor 0.95, thd <10%, surge protection 4kv. bis certified 3 design & casting m - 20 cement concrete foundation suitable for following length octagonal pole considering the safe soil bearing capacity at site a s10 t / sq. m. at 1.5mtr. depth includingsupply of steel , concrete, excavation, fixing provided nut bols with the help of template duly plastered as per design complete (for 3 to 5m octagaonal/conical gi pole) 4 a. concreting 1:3:6 5 c. supplying & laying (including excavationof road) 50 mm. outside dia. dwc pipe. 6 providing & erecting lum wiring with 3 x 2.5 sq. mm. f.r.copper wire pvc coated as per approved list. 7 c. 4 x 6 sq. mm 8 b. above 6 mtr. height 9 5.supply &erecting mcb0.5a to 5amake- l & t/havells/legrand 10 6. allum. lugs for upto 16 sq.mm cable 11 provinding & erecting pipe earthing with 25 mm dia. 1.5m long gi pipe & g i wire 3mtr. by driving /buried 12 c) 6 mtr long hot dip galvanised octagonal pole with bottom of 135 mma/f. top 70mm a/f on providedfoundation 13 b. 6-8mtr. long pole 14 providing & erecting iron work for various works. 15 c. connector 2 way 4pole 440v nut-bolt type (motor connector) 16 f.1.supply &erecting mcb0.5a to 5amake- l &t/havells/legrand 17 g. allum. lugs for upto 16 sq.mm cable 18 supplying and erecting integrated led flood light fitting max. 120w ip65 &ik07 class having pressure die-cast aluminium housing, having system lumensoutput of min.14500 lumens, min. efficacy of 120 lumen/w, cri>70, cctupto 6500k, thd<10%, p.f. >0.90, operating range of 140-270v, inbuilt surgeprotection of 4 kv, life class of 50,000 hrs. at l70b50, including driver with ushaped bracket with 3 years warranty as per specification no fg-odf/fls2.