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| 1 | Dismantling and taking down old unserviceable High mast pole with the help of telescopic Hydra Crane of higher weight lifting capacity suitable for 16 to 21 mtr high mast and dismantling of Steel wire rope,trailing cable,power tool double drum,motor,winch gear box complete all as specified and as directed .Note: 1. Crane reqd for repair/dismantling of high mast with all safety protocols will be arranged by the contractor and day charges are including in unit rates quoted. |
| 2 | M&L for replacement of old SWR with new stainless Steel wire rope AISI 216,7/19 construction ,6mm dia with double D clamps two wires rope system with breaking capacity 2350 kg x2 complete all as specified and as directed . |
| 3 | M&L for replacement of Trailing copper cable 2.5 Sqmm, 5Core,1100V grade insulated and sheathed in double run complete all as specified and as directed . |
| 4 | M&L for replacement of power tool double drum SWL 350Kg as per dimensions of existing and as per manufacturer recommendations complete all as specified and as directed . |
| 5 | M& L for replacement of integral motor,6 pole single speed 0.75 upto 1.5HP , three phase with mechanical tripping facility as per existing capacity and as per manufacturer recommendations complete all as specified and as directed . |
| 6 | Excavation in trenches in hard/dense soil n.exc 1.5 M wide and not exceeding 1.5 mts in depth in wide for laying of cables and n exc 1.5 mtr in depth and getting out incl dressing/trimming sides and levelling/grading and ramming of bottom of excavation complete all as specified and as directed . |
| 7 | Returning and filling in, including spreading and well ramming in layers n exc 25 cm complete all as specified and as directed . |
| 8 | Removing excavated surplus soil to a distance n exc 50 m and depositing where directed at a level n exc 1.5 mtr above starting point complete all as specified and as directed . |
| 9 | Supply and laying in 40 x 32 mm outer & inner dia, double walled corrugated (DWC) HDPE duct pipe confirming to IS-16205 Pt-24 with antirodent and non flame propogating properties of approval colour complete with fitting i.e.coupler,Tee,elbow clamp for cable protection of size 16 sqmm 4 core complete all as specified and as directed . |
| 10 | Supply laying and testing in replacement in trenches LT cable of size16 sqmm 4 core ,XLPE Insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor complete all as specified and as directed . |
| 11 | M & L for earthing complete with galvanized steel earth plate electrode 600 X 600 X 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.50 m deep below normal ground level in any type of soil strata, connected to galvanized iron strip 32 X 6 mm by means of bolts, nuts and washers of galvanised iron or steel all as shown in earth plate No 3 of MES schedule 2009 Part – I connected to Change over switch panel including necessary excavation and earth work, concrete pit & chamber,pit cover made of PCC 1:2:4 type B1 with lifting handle and Earth lead and 20mm Dia GI watering pipe medium grade, Funnel, wire mesh, etc. complete all as specified and as directed . |
| 12 | M&L for Earth continuity conductor of 32x6mm GI strip or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles/ panels or any other indicated complete all as specified and as directed . |
| 13 | M&L for replacement of old unserviceable Winch as per existing pattern as per manufacturer recommendation complete all as specified and as directed . |
| 14 | M&L for replacement of gear box as per existing size and gear ratio as per manufacturer recommendations and complete all as specified and as directed .Note :First Fill of gear oil as per manufacturer recommendation is incl in unit rates. |
| 15 | M&L for replacement of Control panel factory fabricated and powder coated as per seven tank process on steel sheet enclosure both sides made out of 3.0mm thick outdoor type Comprising of power tool operation wiring and push buttons for rising and lowering the high mast cradle,toggle switch 3 point ( Auto,Off,Mannual ) MCBTP 63A=01 No, MCB SP 20A=01 No mounted on DIN Channel,Contactors 40A=03 Nos,Digital time Switch,NO/NC switch and connectors for incoming and outgoing 3.5core Cables complete with FRLSH copper wiring in pvc cable tray per manufacturer recommendations mountes on angle iron frame of size 40 mmx40mmx6mm of height 0.9 metre complete all as specified and as directed .Note: Angle iron frame of size 40 mmx40mmx6mm is inclusive in unit rates. |
| 16 | M&L for repairs to existing High mast control panel including replacement of wiring ,contactors ,timers ,connectors , indicating lamps ,welding hinges of doors and painting as per existing colour complete all as specified and as directed . |
| 17 | M&L for replacement of aviation obstruction luminaire flasher type complete all as specified and as directed . |
| 18 | M&L for replacement of LED flood lights 400Watt lens type with built in Drivers input voltage range 90V to 300V,Power Factor > 0.98,THD < 10%,CRI 70,Lumen efficacy 120Lumens/Watt,Surge Protection >5KV to 10KV,bdie cast aluminium / PC glass complete all as specified and as directed . |
| 19 | M&L for replacement of LED flood lights 300Watt lens type with built in Drivers input voltage range 90V to 300V,Power Factor > 0.98,THD < 10%,CRI 70,Lumen efficacy 120Lumens/Watt,Surge Protection >5KV to 10KV, material : die cast aluminium & PC glass with IP66 standard protection complete all as specified and as directed . |
| 20 | M&L for repairs to existing High mast panel in situ including overhauling of existing Gears,winches, and replacement of chains and gears as per existing ,welding hinges of doors colour complete all as specified and as directed . Please Enable Macros to View BoQ information |
