．Applicable to early stage from any signs of water leakage or very rough surface due to concrete spalling (over 50% of total surface area occurred concrete spalling)

．Applied for internal areas

．Investigation report prepared by Expert

．Accredited Level 2 License for Infrared Thermography Scanning

．Applicable to case with obvious signage of water leakages, but according to standard of Building Department, the result should over 35% for confirmed instead of 18% from International Standard

．Applied standard from Building Department, point-to-point distance not more than 150mm

．HOKLAS Lab Report with photographic records, locations and lab expert endorsement

．Applicable to cases which lasted for long time with uncooperative owners whom reluctant to identify the root casuse / justify the defects

．Applicd standard from Building Department, point-to-point distance not more than 150mm

．HOKLAS Lab Report with photographic records, locations and lab expect endoresement

．Applicable to cases with cooperative owners whom willing to identify the root cause for rectification

．HOKLAS Lab Report with photographic records, locations and lab expert endorsement. Re-inspection would be carried out at 14 days and 28 days after color water test

．Applicable to cases which water seepage / leakage indentified at external wall, which in result has water observed intrernally

．HOKLAS Lab Report with photographic records, locations and lab rxpert endorsement