The engineer shall take charge of the engineering office and shall:
(1) Initiate, review and recommend changes in policies and
objectives, plans and programs, techniques, procedures and
practices in infrastructure development and public works in
general of the local government unit concerned;
(2) Advise the governor or mayor, as the case may be, on
infrastructure, public works, and other enginee
ring matters;
(3) Administer, coordinate, supervise, and control the
construction, maintenance, improvement, and repair of
roads, bridges, and other engineering and public works
projects of the local government unit concerned;
(4) Provide engineering services to the local government unit
concerned, including investigation and survey, engineering
designs, feasibility studies, and project management;
(5) In the case of the provincial engineer, exercise technical
supervision over all engineering offices of component cities
and municipalities;