supply of central oxygen system , supplying , installing , testing and commissioning of medical grade copper piping ( indian make ) of 22mm od x 0 . 9mm thk . refer to specifications for details . the rate shall be inclusive of all labor , material , wastage , scaffolding , transportation , import duties , transit insurances , including all leads and lifts at all levels . and shall be as directed by the engineer in charge , supplying , installing , testing and commissioning of medical grade copper piping ( indian make ) of 15mm od x 0 . 9mm thk . refer to specifications for details . the rate shall be inclusive of all labor , material , wastage , scaffolding , transportation , import duties , transit insurances , including all leads and lifts at all levels and shall be as directed by the engineer in charge , supplying , installing , testing and commissioning of medical gas terminal units ( gas outlet points ) for oxygen with probe / adaptor complete in all aspects . fully complies and meets with htm02-0 / nfpa99 / iso 7396-1 . . refer to specifications for details . the rate shall be inclusive of all labor , material , wastage , scaffolding , transportation , import duties , transit insurances , including all leads and lifts at all levels and shall be as directed by the engineer in charge , lockable line valves supply , installation , testing & commissioning of 15mm lockable line valves ( indian make ) . refer to specifications for details . the rates shall be inclusive of all labor , material , wastage , scaffolding , transportation , import duties , transit insurances , including all leads and lifts at all levels and shall be as directed by engineer in , supplying , installing , testing and commissioning of imported oxygen manifold ( 04 + 04 size ) : oxygen main manifold ( 04 + 04 ) . with 08 nos . pigtail pipes & 08 nos . of nonreturn valves with middle frame complete . 04 cylinder manifold bank as left side and 04 cylinder manifold bank as right side complete with 08 nos . pigtail pipes and 08 nos . non-return valves , all header racks and cylinder tailpipes should be 230 bar rated , with high pressure copper link pipes verified by technical files with the quality system . the cylinders shall not be included in the quoted price . it should comply and fully meets with the latest standard htm02-01 and c11 . it should be duly ce marked with ce 0088 notified body as per medical devices directive . certificate of origin must be given . as per tender technical specifications , semi-automatic control panel with audio visual alarm . it should comply and fully meets with the latest standard htm02-01 and c11 . it should be duly ce marked with ce 0088 notified body as per medical devices directive . certificate of origin must be given . as per tender technical specifications , supplying , installing , testing and commissioning of antimicrobial medical gas area line pressure alarm . fully complies and meets with htm02-0 / nfpa99 / iso 7396-1 . refer to specifications for details . the rate shall be inclusive of all labor , material , wastage , scaffolding , transportation , import duties , transit insurances , including all leads and lifts at all levels and shall be as directed by the engineer in charge , supplying , installing , testing and commissioning of imported oxygen flow meter with humidifier bottle . 0-15l / min standard flow rate . fully complies and meets with htm02- 0 / nfpa99 / iso 7396-1 . refer to specifications for details . the rate shall be inclusive of all labor , material , wastage , scaffolding , transportation , import duties , transit insurances , including all leads and lifts at all levels and shall be as directed by the engineer in charge