Section 82
SEC. 82. Before commencing work on any one section or district of the line. The railroad corporation shall file with the Director of Public World a map or plan and profile thereof showing the course, direction, length, and grades of the line in such section or district, accompanied by an explanatory statement as to the route and general conditions in said section or district of the proposed railroad, which map, plan, and profile, with the report of said Directing of Public Works thereto attached, shall be submitted by him to the Philippine Commission.