40 feet concrete post are proven to survive Tsunami , Storm Surge and Flood. We can save human lives by putting handrails on every existing concrete posts so people can climb right away. We know that tsunami comes after Earthquake as soon as 20 to 30 minutes, so evacuating to higher grounds might be impossible for people living in the seashore to run or drive to evacuation center kilometers away, the traffic on the road will make it impossible for people to get to elevated grounds far away.