Bids Are Invited For Custom Bid for Services - Repairs & maintenance to certain Misc Electric supply system at INS Dronacharya under GE Fort Kochi - 1 M & L for repairs to unserviceable LED street/security lights fittings of any wattage and size by taking down from poles/buildings after disconnecting the electric connection, replace the unserviceable drive ,PVC connector etc, cleaninng, refixing the light fittings at its original position after rectifying the defects and connecting to street light feeder including testing complete all as specified and directed. 09 Nos 2 Supply only LED driver suitable for LED street light/flood lights 45-60 watts 230V compatible with LED Luminaire at site in all aspects all as specified and directed .06 Nos 3 S & F in replacement of post top lantern LED IP 65 Rated 230V 20 watts warm white incl all necessary accessories for fixing to pole all as specified and directed.Make :-Crompton or its equivalent in Havells/ bajaj -.02 Nos 4 S & F in replacement of post top lantern oval suitable for LED retrofit lamps B22 base, polycarbonate body frosted finish, incl 230V 40 watts warm white 3000k led lamp incl all necessary accessories for fixing to post all as specified and directed.Make :-Havells or its equivalent in Havells/ bajaj -.02 Nos 5 Supply and fix in replacement of LED street light fitting 25 W pressure die cast alluminum alloy for housing (heat sink) for effective thermal management, IP 66,sturdiness & excellent corrotion resistant, high efficiency long life LED lumen efficiency of not less than 110 lum/watt with PC lens to ensure to better unifomity of light distribution, Asymmetrical batwing pattern epoxy powder coated gray after phosphochramate treatment ,inbuilt electronic driver with APFC and THD</10% all as specified and as directed. Make :-Havells or its equivalent in Havells/ bajaj -.06 Nos 6 S & F in replacement of LED flood light fitting with high power LED with die cast aluminium, IP 65 protection, 100 watts including fixing arrangement for walls / poles complete all as specified.nd as directed .Make :-Havells or its equivalent in Havells/ bajaj -.03 Nos 7 S & F in replacement of LED flood light fitting with high power LED with die cast aluminium, IP 65 protection, 70 watts including fixing arrangement for walls / poles complete all as specified.nd as directed . LMake :-Havells or its equivalent in Havells/ bajaj -.04 Nos 8 Supply and fix in repair PVC insulated 2 core copper conductor cable of size 2.5 Sqmm sheathed 1100 volts including pvc conduit pipe conforming to IS 694 fron junction box to street light fitting , all as specified and directed RM-40 9 Excavation in trenches n exc 1.5m wide and n exc 1.5m deep and making good Bottom surface for laying /removing of cable, erection of poles in Soft loose soil all as specified and directed by engr in charge cub -17.3 10 M&L sand cushioning in trenches using clean dry river sand for cable cushioning all as specified and as directed. Note : Thickness of sand cushioning after punning down will be measured and paid. - 5 cum 11 Supply and lay sub class B burnt bricks, as in cable protection, laid length of brick perpendicular to length of cable complete all as specified and directed --.42.per 1000 nos 12 M & L Returning and filling in of soil including spreading leveling, watering and ramming in layers not exceeding 25 cm complete all as specified.cum-14 13 M & L Removing excavated soil to a distance not exceeding 50 meter and not exceeding 1.5 meter above the starting point, and depositing where directed complete all as specified.cum -03 14 Supply and errect Prestressed concrete pole, 9.0 metres long, 102mm x 152mm at top and 102mm x 289mm at bottom,class 10( SBE/ISI make approved).including taking down old unserviceable concrete pole,all as directed 02 Nos Note:- Earth work and foundation measured and paid seperatily 15 M & L PCC 1 : 4 : 8, type D-2, using 40mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and directed -02 cum Demand No: / E4 DEMAND FOR JOB WORK BY HAND/BY POST GARRISON ENGINEER FORT KOCHI-682001 Dated : Mar 2024 Remarks Each Job 16 M & L PCC 1:3:6, type C-1, using 20mm graded stone aggregate as in coping for pole including necessary form work complete all as specified.and directed -01 cum 17 M&L XLPE insulated PVC sheathed armoured with multistranded aluminium conductor cable having cross sectional area 16 sqmm 4 core , 1100 volt grade ,Heavy grade conforming to IS :7098 (Part 1) laid in trenches/Ducts or passing through pipes or fixing on poles etc complete all as specified and directed. with stranded aluminium conductor of size laid in trenches,ducts etc all as specified.and directed.-40 RM 18 M&L XLPE insulated PVC sheathed armoured with multistranded aluminium conductor cable having cross sectional area 25 sqmm 3.5 core , 1100 volt grade ,Heavy grade conforming to IS :7098 (Part 1) laid in trenches/Ducts or passing through pipes or fixing on poles etc complete all as specified and directed. with stranded aluminium conductor of size laid in trenches,ducts etc all as specified.and directed .-50 RM 19 M&L for earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried directly in ground /earth pit not less than 2.25m deep below the ground level with top edge of the plate not less than 1.5 m below the normal ground level connected to GI strip of 32x6 mm by means of nut, bolts, check nuts and washers of galvanized iron or steel as shown in electrical plate No. 3, including necessary earth work and excavation , charcoal dust, common salt, PCC chamber, RCC cover 40mm thick 1:2:4 using 20mm graded stone aggregate reinforced with 6mm dia round bars 75mm C/C both ways, test point and watering pipe complete, including connecting to earthing test point or to DB / Panel complete as directed by Engr in charge and testing resistance etc complete, including taking down old earthing complete all as specified and as directed. -02 Each 20 Taking up carefully defective LT UG cable of any size disconnecting electric supply from both ends, tracing fault and setting asid all as specified and directed. -90 RM Total Quantity :
