We were advised that at night of Sunday 7th June 2015 to the morning of Monday 8th June 2015, the location of loss experienced heavy rainfall. At approximately 0500 hours on Monday 8th June 2015 Khun Somkiat Juntrakup, the security guard of the building found a lot of rainwater in the deck and office of 12th floor. The security guard informed the maid of building to cleaning up the damage area. Afterwards, Khun Pisnu appoint Khun Phatthanapong Thupmongkon and Khun Narmsak Chimklait, the building technician inspection the damaged item in the lower 12th floor.