SPECIAL REPAIR OF STREET LIGHT POLES, CONNECTED CABLES, LIGHTS FOR VARIOUS ROADS UNDER GE (MCTE) MHOW

Supply and fixing led street light 90 Watt with Epoxy Polyster powder coated pressure die-cast aluminium housing,LEDs are provided with non-yellowing decorative IP lens optic, Silicon gaskets provided for LEDs and control gear compartments,The driver used is specially designed to have built-in surge voltage, open/ short circuit protections, External surge protection provided for additional safety, Side entry mounting for 55 to 65mm OD pipe bracket. Ressure die-cast aluminium housing for aiming adjustment of 90 watt led street light with high power led lumnious efficacy 130 lm/watt, correlated color temperature 5665K±355K, luminous flux 11700 lm, CRI >70, Die cast aluminum body with pennut lens, Impact resistence 08, Ingress protection 66, Built surge protection 4kv and 10kv both will be inbulid in fixture only, Maintenance of lumen output will be minimum 50,000 hours as per L70B50 clause, Led Chip will be reputed brand only Osram, Cree, Nichee, Birgdelux, philips or authorisedonly, Power factor will be >0.95 not less than .95. Warranty certificate of LED fitting should be atleast 3 years and same should be produced to department through OEM directly. Any defects within warranty period will be rectified by contractor and earth connection of each light fitting should be connected to the system earth point either with 3 core cable or though seprate earth cable complete all as specified and directed.

All as per Srl item No. 1.00 above but capacity 60 Watts.

Supply and fixing of 200 watt led flood light Graphite grey powder coated; matt finished pressure diecast aluminium housing designed to act as heat sink foefficient dissipation of heat, Heat resistant toughened glass provided with silicon gasket for efficient Ingress protection, LEDs are provided with secondary polycarbonate lens optics to get optimum optical performance, Constant current LED driver used is specially designed to have built-in surge voltage, open/short circuit protections. Luminaire is provided with a MS mounting bracket fixed on pressure die-cast aluminium housing for aiming adjustment of 200 watt led flood light with high power led lumnious efficacy 120 lm/watt,correlated color temperature 5665K±355K, luminous flux 24000 lm, CRI >70, Die cast aluminum body with toughned glass along with pennut lens, Impact resistence 08, Ingress protection >66, Built surge protection 4kv and 10kv both will be inbulid in fixture only, Maintenance of lumen output will be minum 50,000 hours as per L70B50 clause, Led Chip will be reputed brand only Osram, Cree, Nichee, Birgdelux, philips only, Power factor will be >0.95 not less than .95. Warranty certificate of LED fitting should be atleast 5 years and same should be prodused to department through OEM directly. Any defects within warranty period will be rectified by contractor and earth connection of each light fitting should be connected to the system earth point either with 3 core cable or though seprate earth cable complete all as specified and directed.

All as per Srl item No. 3.00 above but 120 Watt.

All as per Srl item No. 3.00 above but 150 watt

Excavation in trenches not exc. 1.5m wide and not exc 1.5m deep in soft/ loose soil and getting out complete all as specified and directed by Engr-in-Charge.

Excavating over areas, exc 1.5 m deep and getting out soft/ loose complete all as specified and directed by Engr-in-Charge.

Returning filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in any type of soil complete all as specified and directed.

Removing surplus excavated material to a distance not exc 50m and depositing where directed at a level not exc 1.50m above the starting point complete all as specified and directed.

M&L for filling approved fine river sand in trenches as cable cushion to the full width of excavated trench, under and over cable complete all as specified and as directed. (Note : Punned thickness of sand shall be measured)

M&L for bricks slightly over burnt (kiln burnt), modular bricks, best quality, locally available, laid flat, dry, laid in trenches along the length of cable transvarsally with width equal to length of brick for cable protection including taking down old unsv bricks complete all as specified and directed.

S&F in replacement of brackets for street light fitting fabricated out of 40mm bore GI tube, light grade, 1500mm long, made to shape and drilled holes etc, fixed to poles with suitable MS clamps fabricated from 40mm x 5mm MS flat duly painted in two coats of anti corrossive aluminium paint over a coat of red oxide zinc chrome primer and fixed with suitable sizes of bolts, nuts and washers complete all as specified and directed.

S&F in replacement GI tubing, light grade, 50mm bore pipe laid in trenches/ duct or in road crossing or fixed to wall/ poles for protection of cable complete all as specified and directed.

All as per Srl item No. 13.00 above but 40mm bore pipe.

Sppply & Laying XLPE insulated, armoured, electric cable 10 Sqmm 4 core with aluminium conductor, 1100 volts grade, laid in trenches, fixed on poles/ walls or passing through pipes including provision of necessary lugs and glands & making necessary connection including taking down old unservicable cable of any core complete all as specified and directed

All as per Srl item No. 15.00 above but 16 Sqmm 4 core

All as per Srl item No. 15.00 above but 10 Sqmm 2 core.

Supply and fixing in repair sheet moulding compound (SMC) junction box, suitable for terminating 2 Nos 4 x 10/16 Sqmm UG cable, including of one in Nos MCB SP 10A, 240 volts, AC, 50 Hz, including cable glandes-2 Nos, 4 Nos of AL bus bar with 3 nos hols for cable connection, two way connector 1 No. complete all as specified and directed.

Cutting the existing bituminuos road for passing of UG Cable in road crossing and making good the disturbed surface of road to its original specification complete all as specified and directed.

S&F in replacement of Automatic Street Light control switch for single phase load of 5 KW, using Infrared Sensor based NATURE SWITCH for automatic switching of street light. Nature Switch operation should be based on Natural Light Lux level. Required illuminance level for switching ON is ≤ 30 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 along with 03 Nos contactors each of 20 to 25 Amps capacity, Incoming MCBs and Outgoing MCBs of 20-25 Amps (03 Nos) and auto/manual operation (Senser by Pass), size of circuit wiring should be multistranded FRLSH min size of 10 Sqmm should be enclosed in a pole/wall mounted enclosure made of rust proof, Electric shock Proof, Termite proof and FRLSH grade SMC Junction box conforming to IP54 complete all as specified and directed.

All as per Srl item No. 20.00 above but for Three phase model 02EC5kW1P including Sensor along with 01 Nos contactors 25 to 40 Amps capacity, Incoming MCBs and Outgoing MCBs of 25 to 40 Amps (01 Nos) complete all as specified and directed

M&L for wiring with 1.5 Sqmm 2 runs of single core multistrand PVC insulated, sheated cable with 1.5 Sqmm 3 core earth wire conforming to IS - 694, 1100 volts with copper conductor drawn in with all accessories such as Tees, Elbows, Junction box, Reducers etc as required and connecting to existing main switch board/ distribution board to fittings and testing on completion incl taking down old wiring complete all as specified and directed.

M&L in replacement for steel tubular swaged poles complete with MS base plate, finial taper plug, bolts, nuts & screws type 410, SP-31 (9 mtrs long), erected to truely vertical position, painting externaly embedded portion in PCC with black bitumenous paint and externally exposed to view portion with aluminium paint in two coats, making five alternate strips 30cm wide with black and yellow paint in two coats, marking MES number with black paint complete all as specified and directed. (Note : Excavation and PCC will be measured and paid separately under respective items).

M&L for PCC 1:4:8, type D2 (using 40mm graded crushed stone aggregate) as in base foundation of the pole, complete all as specified and directed.

M&L for PCC 1:3:6, type C2 (using 40mm graded crushed stone aggregate) as in foundation and mass filling for poles, stays etc complete all as specified and directed.

M & L for PCC 1:2:4 type B1 using (20mm graded crushed stone aggregate) as in coping of poles including necessary form work and finishing exposed surfaces complete all as specified and directed.

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