bids are invited for m & l for fixing of oxygen supply line with installation of mgps alongwith following accessories at hosp ward converted to covid wards in bldg no p-91 at mh dehradun :- - m & l for fixing of oxygen supply line with installation of mgps alongwith following accessories at hosp ward converted to covid wards in bldg no p-91 at mh dehradun :-(a)bs type outlet point with probe oxygen(b)vaccum outlet point(c)medical air outlet point(d) cooper pipe 15 mm x 0.9mm(e) copper pipe 12 mm x 0.9mm(f)copper pipe 22mm x0.9mm(g) bpc flow meter with humidifier bottle(h) isolation valve 12mm with fitting(j) copper elbow 15 mm (k)copper reducer tee 15x12x15mm(l) copper reducer tee 22x12x22mm(m) ward vacume unit with 600ml vaccume with regulator(n) 15mm sedle(o) 22mm sedle(p) 15mm copper socket(q) 22 mm copper socket total quantity : 1