Columbia University Boiler Valve Replacement
https://www.definitivepiping.com/apps/photos/
Columbia University Boiler Valve Replacement 10" Non Return Valve to be replaced.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244149
187244149Bolts Removed. Ready for the Rig down.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244153
187244153Another image of the Bolts removed. Ready to be removed.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244144
187244144Rigging of the Valve for removal.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244145
187244145Strapped and being rigged down.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244154
187244154Chain block attached.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244147
187244147Valve coming off of the boiler.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244160
187244160Valve in process of rigging down.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244161
187244161Valve in the air being rigged down from cat walk.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244152
187244152Valve being rigged down from cat back above.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244156
187244156Valve down and out.
https://www.definitivepiping.com/apps/photos/photo?photoID=187244148
187244148