bids are invited for provision of 1.5 ton ac at officers and families waiting area at mi room (n-16) at ins netaji subhas, kolkata; 1 supplying, installation testing & commissioning hi wall split type ac unit (both indoor & out door units) complete with cordless remote control with in built air ioniser and plasma filter for better indoor air quality, rotary compressor 5 star rating, inverter type , 1.5 tr capacity, copper condenser along with supply & connection of copper tube, electric cable & insulating cover, 15 mm dia flexible heavy duty pvc pipe for water drainage of ac of required length, including necessary drilling in wall for passing of copper tube & drainage pipe & making good the disturbed surfaces of wall including necessary electric connection between indoor & out door unit complete all as specified and as directed. note: quoted rate is deemed inclusive of overall warranty of 1 year from the date of completion and additional 4 years warranty on compressor. each 1.00 2 supply and fix concealed sub main wiring complete with and including two nos single core pvc insulated, unsheathed flexible conductor fr-lsh cables 4 sqmm as per is 694: 2010, isi marked, annealed, multistranded copper conductor drawn through and including medium mechanical stresses class pvc conduit as per is 9537 (part-iii): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories and fixed on walls and 4 sqmm one no single core copper conductor pvc insulated, unsheathed flexible multistranded copper conductor fr-lsh cable for earthing and connected to common earth dolly complete all as specified and directed by engineer-in-charge. (note 1- three runs of 4 sqmm cable and one run of conduit shall be measured and paid as one unit length. note 2- cost of cutting chase and making good shall be inclusive of quoted rate.) rm 12.00 3 s & f flush type ac starter 6 m with dp mcb and plug top with indictor complete all as specified and directed. each 1.00 4 s & f outdoor unit stand for ac complete all as specified and directed. each 1.00 5 s & f suitable voltage stabliser for 1.5 tr ac complete all as specified and directed.