A different possibility is usually that reinforcing bars are way too near to the waterproofing membrane. That might pose structural difficulties, including insufficient address on the concrete foundation ingredient, together with waterproofing concerns since the waterproofing membrane ought to be in direct contact with concrete to accomplish appropriate adhesion. https://audiobooksfreedownload77666.blogoxo.com/29706776/not-known-factual-statements-about-geotechnical-pile-foundation-bd