bids are invited for as per bid 1 supply and fixing of split type air conditioner capacity 02 tr etc. complete as required. 2 supply and fixing of tower / floor type air conditioner capacity 04 tr etc. complete as required. 3 supply and fixing cold and normal floor standing water dispenser etc. complete as required. 4 supplying laying jointing and positioning of copper piping suuitable for 02 / 04 tr split / tower type air conditioner for refrigerant flow between indoor and out door unit complete withsuitable isulation, tie rod, hanger i / c chasing in wall and making as good as same 5 supplying laying jointing and positioning of drain piping size 25 mm suuitable for 02 tr split type air conditioner i / c chasing in wall and making as good as same 6 supplying and laying copper conductor round flexible wire size 2.5 mm 04 core complete with connection testing etc. as required. 7 supplying and installation of indoor and outdoor stand made out of m s angle size 35 x 5 mm duly painted suitable to accomdate 04 tr tower type air conditioner ( indoor and out door unit ) etc. as required. 8 supplying and installation of wall mounted stand made out of m s angle duly powder coated suitable to accomdate 02 / 04 tr split / tower type air conditioner ( out door unit ) etc. as required. 9 supplying and installation of pvc channel size 125 mm etc. complete as required. 10 supplying and instalation of electronic voltage stabilizer 5 kva ( copper ) suitable for 02 / 04 ton split / floor type air conditioner connection testing etc. as required. 11 making of core cutting in the existing wall / floor with the help of core cutting machine etc. as required 12 supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface / recessed steel / pvc conduit as required. ( dsr 2022 p no. 3 ) ( a ) 4 x 6 sq. mm 13 wiring for circuit / submain wiring alongwith earth wire with the following sizes of frls pvc insulated copper conductor, single core cable in surface / recessed medium class pvc conduit as required. ( dsr 2022 p no. 3 ) ( a ) 2 x 4 sq. mm + 1 x 4 sq. mm earth wire 14 supplying and fixing of following sizes of medium class pvc conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required. ( dsr 2022 p no. 5 ) ( a ) 32 mm 15 supplying and fixing suitable size gi box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5 / 6 & 15 / 16 a modular socket outlet and 15 / 16 a modular switch, connections etc. as required. ( dsr 2022 p no. 7 ) 16 supplying and fixing 30 a, 415 v, tpn industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 30 a c curve, tpmcb, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. ( dsr 2022 p no. 12 ) total quantity : 1795