Columbia Univ. Pump Replacement
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Columbia Univ. Pump Replacement Pump #1 being rigged up to penthouse MER.
https://www.definitivepiping.com/apps/photos/photo?photoID=197491610
197491610Pump #2 being rigged up the the penthouse MER.
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197491611Pump #3 rigged up to penthouse MER. We are awaiting confirmation for the shutdown to demo and temp connect 1 existing pump.
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197491612A View pump #1 to be re piped for temporary feed while 2 of 3 pumps get connected.
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197508669A view of pump #2 to be demolished and removed.
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197508671Another view of pump #2
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197508670View of piping that will need to be reconnected to pump #1
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197508668A view of air separators to be demolished and removed.
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197508672A view of Bypass piping that will be removed and capped and reconnected.
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197508673Valves off of the Air Seperators being removed.
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197571534Another view of the valves being removed.
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197571533Demo is being done on existing piping for the pumps.
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197571535Pump #1 is being disconnected.
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197571636Another view of Pump #1 being disconnected.
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197571637Pump #1 is disconnected from mains and being cleaned up for temp connection.
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197571638Valves goin in off the riser for future header and existing temporary connection.
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197571641Supply Piping being done for the temporary connection of Pump #1
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197571640Another view of Pump #1 being temporary connected.
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197571639Discharge Valves for temporary hook up and future header going being connected.
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197571645Discharge Piping for Pump #1 temporary connection being worked on.
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197571642Another view of the Discharge Piping being done for temporary connection for Pump #1
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197571643Discharge Piping being connected to pump and valve for temp. connection for Pump #1
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197571646Pump #1 up and running temporary until header and 2 new pumps are being worked on.
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197571647Existing Discharge piping being removed.
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197571648Piping being removed is stacked neatly out of the way.
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197571650Discharge piping and to Air Separator being removed.
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197571653Pump #2 being disconnected fully and being removed.
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197571654Pump #2 piping is completely removed.
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197571655Pump #2 ready to be removed from inertia pad and kept on standby for pump #1 in case of emergency.
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197571657Inertia pad cement dried and ready for pump placement.
https://www.definitivepiping.com/apps/photos/photo?photoID=197621192
197621192Vibration Isolaters installed on inertia pads.
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197621186Pumps #1 & #2 mounted on inertia pads and awaiting piping.
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197621193Pump #2 fittings being installed.
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197621194A view of pump #1 on inertia pad with no fittings installed yet.
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197621187Pumps #1 and #2 with fittings all buttoned up and awaiting valves and piping.
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197621189Another view of Pumps #1 and #2 with fittings all buttoned up and awaiting valves and piping.
https://www.definitivepiping.com/apps/photos/photo?photoID=197621190
197621190A view of Pump #1 & #2 with the temp pump in the distance.
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197621191Discharge piping being cut and grooved onsite.
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197828999Discharge piping being tied into main.
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197829000Discharge piping being installed on the pumps.
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197828997A view of the discharge piping on pump #1 & #2 as of now.
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197829001A view of the strainers that were installed.
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199064121Water line connected.
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199064122Piping left for connected to third pump that needed to be switched over.
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199064123Trim work on pumps being installed (gages & valves)
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199064125Another view of trim work.
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199064126VFD installed by electrician.
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199064127Pump 3 being installed.
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199064489Suction side being tied into pump 3
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199064491Pump 3 mid installation.
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199064492another view of pump 3 being installed.
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199064493Pump 3 tied in and job is finalized.
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