This document evaluates three potential sites - Makati, Ortigas, and Taguig - for suitability based on natural/environmental, socio-economic, and legal factors. Each site is rated on multiple criteria within each factor category, with ratings ranging from 1 to 5. Total scores are calculated for each site based on criteria ratings and weights. Makati scored highest in the natural/environmental category with 87 points, while Ortigas scored highest in the socio-economic category with 94 points. All three sites scored similarly in the legal/administrative category in the high 80s to low 90s range.