(3) Rock excavated for the carrying out of the
construction works shall not be crushed into aggregates or
aggregate derivatives for sale, or sold, without the prior
approval of the Director and in accordance with the terms
of such approval; any such terms may require payment to the
Government, whether by way of royalty on the sale or
otherwise, as a consideration for the grant of the
approval.
(4) The Road Company shall at its own expense make
good all damage occasioned by the carrying out of the
construction works to all sea walls, public roads, storm
drains, water mains or other public property in such manner
as the Director may direct.
(5) As soon as practicable after the date of
completion as determined under section 18, the Road Company
shall at its own expense supply the Director with as many
sets (not exceeding 10) of the drawings of the construction
works as constructed as the Director may require and in
such form as he may require.