买房求助！

potatoboy

收到律师的信，他也不是很明白是什么意思，请问哪位达人知道最后一句话是什么意思？谢谢了!
"Section around columns have been cut out with shingle stones laid to allow for movement. " I did not know what was required and rang the inspector's office - they said the whole section automatically copies into the maintenance section.