|
| 1 | 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 toform 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 excludingluminaries and lamps 16 Mtr HM (in 2 section) |
| 2 | 20 Mtr Hm (in 2 section) |
| 3 | P & F ofIP-66 protected high power LED flood light system with extrudedaluminium 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 lumenbe 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 240 watt |
| 4 | Providing & LayingXLPE insulated / P.V.C. sheathed cable of1.1 KV grade with aluminium conductor Un- armoured of IS:7098-I/1554-1 approved makein ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick underlayer ofsand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. 2.5 sqmm 2 core |
| 5 | Providing and fixing of Street light bracket made out from following size of \"B\" class, Medium class G.I. Pipe confirming to IS : 1239 P-1 (2004) with heavy duty pole clamp, saddles suitable fastners etc. as required. All as per pre approved by Engineer incharge. 25 mm dia |
| 6 | 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 |
| 7 | Providing & Laying XLPE insulated / P.V.C. sheathed cable Armoured ground 30cmx75cm size trench, 25 cm thick under layer ofsand, second Class bricks covering, refilling earth,compaction of earth, making necessary connection, testing etc.as required of size.16.0 Sq.mm4 core |
| 8 | Maintenancefreegelearthingwithpipeinpipe/StripinPipetechnologyfilledwithanti corrosive conductive compound (CPRI tested) below the ground in 150 -200 mm dia earth pit and surrounding filled with required mineral filling compound (MFC should have hygroscopic proper ty to retain the moisture for long time to create low resistance Zone) and C.C. finished chambercoveredwithhingetypewithlockingarrangementC.Icover.C.I.frameofsize 300mm x300mm complete testing of earth resistance as required of following sizes With pipe in pipe technology (inner pipe dia / outer pipe dia) 80 -100 micron G.I. coating. |
