This refers to an article by Prof. Carlo A. Arcilla published by the Philippine Daily Inquirer on November 1, 2015. Prof. Arcilla raised some important concerns. While we look more closely into other details cited by Prof. Arcilla, please allow us to provide more background information and make a few clarifications on the evaluation and continue reading : Statement of Economic Planning Secretary Arsenio M. Balisacan on the Flood Management Masterplan for Metro Manila and Surrounding Areas