The volunteers also looked at whether any buildings had collapsed as the result of fraudulent building practices or improper modifications. On the basis of their findings they advised residents on what to do with their homes and whether they should sue the builders or contractors.
免得遭人趁火打劫地「貴」去；並且幫忙鑑定房屋傾倒是否有人為的偷工減料或是蓄意的破壞，建議屋主應採取哪些措施，是否訴諸法律，由包工或建商負起賠償責任。