Date : 07 th June 2008 Ref : TV-SPPSA/SPPSA/POC-L To : Mr. Mike Formoso General Director SP-PSA International Port Co., Ltd. C/C : Mr. Robert E. Branch Deputy General Director Meinhardt (Vietnam), Ltd. and Japan Port Consultants, Ltd. (JPC) Sub : Proposal of Piles Treatment Method Design Development and Build of Proposed Thi Vai International Port Comprising Two (2) Numbers of Multi-Purpose Berths for 80,000 DWT Vessels Including Ancillary Facilities Dear Sir, With refer to above subject we would like to submit our proposal of Piles Head Treatment Method. Your kind approval would be highly appreciated. Yours Sincerely, _______________________________________ Takaatsu UCHIDA Project Manager PENTA-OCEAN CONSTRUCTION CO., LTD. Attachment: Sketch showing piles head treatment method NCV