Electrification Work Maharanikishori Park Gaushala Ke Pas Kumher , supply and erection of decorative cast iron pole as per approved design of following length with base plate on the cement concrete foundation of m-15 grade ( 1:1 . 5:3 ) with the help of anchor bolts of grade 6 . 8 ( is 1367 p iii ) . the pole shall be made of cast iron as per is 210:1993 , precision machining and filling job to achieve good finish and a fine coat of primer on each element before assembling . after assembling of each element one coat of primer and two coats of p . u . paint are applied . approved coloured uv resist coating of mat / glossy / metallic finish followed after air drying of pole . the pole shall have a weatherproof flush door and locking arrangements , two / one arm bracket of length of 430 / 380mm complete in all respect . 3 . 0 mtr , p&i of ip65 protected top / bottom mounted led post top light system . fixture made of powder coated die cast alluminium housing with uv stabalized pc diffuser . the system level luminous efficacy >90 lumen / w . smd leds , system cri>70 , cct: 3000 / 4000 / 6500 k . the integral smps based electronic driver must be constant current and surge protection of min . 4kv ( l-n ) and efficiency > 85% , pf>0 . 9 , thd<20% and input voltage range of 90-270v ac at 50hz . system life of 50000 burning hours with 70% of initial lumens maintained . light output in cool white or warm white colour as per engineers choice . fixture must be in compliance with is / ce standards . external surge protection device ( spd ) to be connected saparately . 40w led post top fixture top mounted , p & f of ip 55 protected light controlled switch based on infrared sensing and daylight with built in over load protection , timer to switch off at preselected time . switch shall have 7 day power backup without hampering of preset time and over ride facility for maintenance purpose . suitable for 15 kw load ( three phase ) including contactor , mcb , cable glands , terminal block and locking arrangement , supply , erection testing and commissioning of high mast lighting system ( as per cp3-trt / 1996 of ile , uk ) consisting of totally hot dip galvanised by single dipped method high mast , lantern carriage suitable for up to 12 nos luminaries , mast head assembly , two nos aviation obstruction neon lights , double drum type self sustaining winch , integral power tool ( winch motor with control circuit ) hot dipped galvanised heavy duty pipe lightening finial , suitable ropes and cc foundation of m-15 grade complete as required . the mast is constructed from mild steel plates ( as per bs-en 10025 ) cut and folded to form a polygonal section , telescopic jointed and welding as per bs 5135 . the complete work shall be supervised and certified by the manufacturers for satisfactory supply , erection , testing and commissioning of high mast . with all accessories , which also includs internal electrical cable and panel with foundation , erection & commissioning excluding luminaries and lamps 16 mtr hm ( in 2 section ) , p & f of ip-66 protected high power led flood light system with extruded aluminium housing , toughened glass diffuser with suitable lenses on led to achieve various beam angles , 240 volt , 50hz , of high power led lamps supplied with pre wired cable of 1 mtr . integrated driver shall be high efficiency having efficiency more than 85 % and in compliance to iec standards . system life of 50000 burning hours with 70 % of initial lumen be maintained . light output in red , green , blue , cool white or warm white colour as per engineers choice . fixtures shall be ce compliance . high power led flood light 160 watt , pipe earthing as per is:3043 with perforated 3 . 0 mtr . long , 40 mm dia . b class g . i . pipe including all accessories like nut , bolts , reducer , nipple , wire meshed funnel , and c . c . finished chamber covered with hinged type with locking arrangement c . i . cover , c . i . frame of size 300mm x 300 mm and embodying the pipe complete with alternate layers salt and coke / charcoal , testing of earth resistance as required . , providing & laying xlpe insulated / p . v . c . sheathed cable of 1 . 1 kv grade with aluminium conductor armoured of is:7098-i / 1554-1 approved make in ground as per is:1255 including excavation of 30cmx75cm size trench , 25 cm thick under layer of sand , second class bricks covering , refilling earth , compaction of earth , making necessary connection , testing etc . as required of size . . 16 sq . mm 4 core , p&f 240 / 415 v mcb of breaking capacity not less than 10 ka ( b / c / d tripping characteristic ) isi marked is 8828 ( 1996 ) ] / conforming to iec 60898 in existing board / sheets including making connections with lugs , testing etc . as required . 6 a to 32 a rating , supplying and drawing fr pvc insulated & unsheathed flexible copper conductor isi marked ( is:694 ) of 1 . 1 kv grade and approved make in existing surface or recessed conduit / casing capping including making connections etc . as required . 2 x 1 . 5 sq . mm , supply and installation of spike of m . s rod 20mm dia 3 . 0 mrt long for earthing of ( tower / pole ) drive into earth by mechnical means structure connecting the spike with cross arm top hamper pcc pole , lattics tower toearth etc . complate as per techinalspecification of discom .
