CAST IRON WASTE STACK

Unknown leak in 1st floor ceiling and wall. Opened plaster wall and ceiling to expose 4″ cast iron waste stack that was cracked, along with the 4″ x 3″ teewye AND 3″ PVC that was inserted into the ferrule of a 4″ lead bend and siliconed in place. After supporting the 3″ cast iron vent stack, we cut out the damaged pipe and replaced.