The document is a proposal from Penta-Ocean Construction Co., Ltd's project manager Takaatsu Uchida to Mr. Mike Formoso and Mr. Robert E. Branch regarding a piles head treatment method for the design, development, and construction of two multi-purpose berths for 80,000 DWT vessels at the proposed Thi Vai International Port. It requests approval for the proposed piles head treatment method and includes an attachment showing a sketch of the method.