Pao-an Temple worked with the School of Forestry and Resource Conservation at National Taiwan University (NTU) to perform a detailed inspection of the state of decay of the wood in the temple, utilizing nondestructive ultrasound technology. When the flooring was redone, perforated water pipes were laid out in checkerboard fashion underneath it to serve as a preventive measure against termites.
在木料的檢測上，保安宮與台大森林系合作，利用非破壞式的超音波探測技術，一一檢查舊木料的腐壞情況。地面重鋪的時候，預先埋設棋盤狀的鑽孔水管，做成「防蟻盾」，方便每五年灌注藥水一次，達到全面防蟲。