Water Filtration System Quotation Proposed

August 4, 2007, Rosario National High School - Past President Gabe Trias met with Ms. Yvonne Sierra-Nakagazawa, proprietress of Keshra's Well Group of Companies Water Station & Trading who has submitted a proposal on the Filtration System that will be installed for RC CEPZ's Potable Water Project. Since the school has a water supply from a private source, Ms. Yvonne proposed to use that source which will make the filtration system simpler.