tender for provision of garden lights and misc e/m works at certain otm bldgs at 5 brd and srs / replacement to ber cooling appliances at afs sulur; 2 supply and install,testinverter type split unit of capacity 1.5tr ,5star rated,indoor and outdoor complete with non-cfc refrigerent gas r-32/r407c/r410 etc ,minimum inverter type, turbo cooling, twin rotary compressor bdlc type ,wide air flow blade, wide powerful air throw, with minimum filters like anti dust filter.anti microbal filter,antibacteial coating, adjustable temparature settings, active dehumidifier, auto restart 24 hrs timer, auto cooling fan mode with adustable variable speed settings, operating on 230 volt single phase ac supply,50hz and also compitable for wide range of voltage variations(i.e 170v -260v)with coordless remote control unit,dispay,adjustable swing,nosie level lessthan 45db for indoor unit and filter configuration complete includingnecessary all electrical and mechanical connections as required for comeplte operation of ac unit and necessary fixing arrangement as per relevent is (indoor unit at suitable place and height inside the room and out door unit at suitable place and as directed. including metalic bracket with fixing place suiatble size and length bolts for outdoor unit and inclduing necessary insulatedcopperpiping and drain pipeetc complete all as specified and as directed note:-(a)old unserviceable acs shall be deposited to mes store yard. 3 supply and fixing and testing of 4 kva capacity voltage stablizer for automatic operation, single phase naturally air cooled , copper wound, indoor type & designed for input variation between 170v - 250v with output voltage stabilized at 230 v with accuracy of± 2.5%complete all as per manufacturers instructions and directed by engineer-in-charge.note:-(a)old unserviceable voltage stablizers shall be deposited to mes store yard. 4 disconnecting & taking out unserviceable one and replacemet with new sub main wiring with 2 runs of 4 sqmm single core pvc insulated but unsheathed multistranded copper conductor frls 1100 volts grade cable drawn through and including pvc conduit and conduit accessories consealed in wall,ceiling etc. isi marked32mm dia(external) with wall thickness not less than 1.8mm with conduit accessories fixed on wall/roof and one run of 4 sqmmsingle core pvc insulated but unsheathed multistranded copper conductor frls 1100 volts grade cableas earth conductor complete as specified. 5 disconnecting & taking out unserviceable one and replacemet with newsinglepole mcb 6 to 32 amps, 240 v, 50 hz acsuitable for exisiting loads(curve shall beprovied as per existing loads 10 ka breaking capacity conforming to is 8828 of 1996all as specified. 6 disconnecting & taking out unserviceable one and replacemet with new rigid non-metallic pvc conduit inclusive of all tees, bends,elbows, reducers, bell mouth tube ends,boxes and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. incl making good to the disturbed surfaces complete all as specified. 7 disconnecting & taking out unserviceable one and replacemet with new 1-ph,two pin with earth, metal clad earth plug socket with sheet metal enclosure controlled by single pole mcb 5 to 32(selection of mcbrating & its load curve should be match with load) amps-01 no capacity operating on 230 v ac 50hz electric supply complete ,including making good all disturbed surface etc. 8 supply and fixing new generation, energy saving, environmental friendly, smps based ip 65 protection, impact resistance ik 07, p.f not less than 0.95, cri > 80, clear height 1000mm, clear diffuser, polycarbonate housing, high efficiency, long life burning hours upto 50000 with high power led bollard luminarie of 10 watt with excellent light out put through its pmma window ensuring maximum illumination 240volts ac outdoor type with impact and corrosion resistant complete with driver and lamp complete all as specified and directed. 9 excavation in trenches not exceeding 1.5m wide and not exceeding 1.5 m deep for laying of cable, pipes, foundion for poles etc, and getting out in soft / loose soil all as directed. 10 removal of surplus soil to a distance exc. 50 m anddeposting where as directed at a level not exceeding 1.5 m above the starting point as directed . 11 returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. 12 m&l pcc 1:2:4 type b2 using 20 mm graded stone aggregate for coping of pole complete all as directed 13 supply and fixing of sheet metal enclosures for db double boor 4-way 200amps, 1-ph, 240v, 50hz 14 supply and fixing 240v, 10 ka b curve miniature circuit breaker (mcb) of single poles and current carrying capacity 6 to 32 amp, in the mcb db,complete with connection testing and commissioning 15 supply and fixing 240v, 10 ka b curve isoator carrying capacity 6 to 32 amp, in the mcb db complete with connection testing and commissioning 16 wiring for circuit/submain wiring alongwith earth wire with the following 2x1.5+1x1.5 sqmm sizes of fr is pvc insulated copper conductor, single core cable in surface/ recessed as requirednote : 2 runs of 1.5 sqm and 1 run of 1.5 mm shall be measured as one rm 17 m&l for outdoor sheet metal enclousre for fixing spn-4 way db including all necessary accessroies