bids are invited for replacement of cooling coil of ahu at central ac plant at comnetcen mbi outer cover - m and l for opening of outer cover and removing filter section of ahu disconnecting inlet and outlet connection of ahu from the chilled water inlet and outlet pipeline and removing the blocked leaked defective cooling coil from the ahu each job 02 , commissioning - supply installing testing and commissioning of new copper tube cooling coil multirow 6 row length 92.5 inch x 35 inch height as per s le and of existing make complete all as specified and directed by engineer in charge each job 2 , note , notes , notes2 total quantity : 5