From 1970s Infrastructure to Modern Adaptive Solutions: Upgrading Shifting Foundations with PEX Plumbing and Communal Hot Water for Improved Microplastic Filtration

This publication presents a formal, verbatim dialogue examining adaptive plumbing infrastructure in a 1970s building undergoing environmental stress, including seismic activity, ground shifting, and material degradation. The discussion integrates building biology, public health, and material science, with particular attention to the replacement of corrosive metal piping with adaptive PVC systems and the resulting implications for microplastic exposure and filtration.