8.—(1) Without prejudice to the other provisions of this Part, the Council shall be responsible for, and make good to the Port Authority, all losses, costs, charges, damages and expenses however caused (including a proper proportion of the overhead charges of the Port Authority) which may reasonably be incurred by or occasioned to the Port Authority by reason of—
(a)the inspection of any of the tidal works by the Port Authority or their duly authorised representative;
(b)the survey, inspection, testing and sampling of the Ouseburn by the Port Authority—
(i)to establish the marine conditions prevailing prior to the construction of any of the tidal works in such area of the river as the Port Authority have reasonable cause to believe may subsequently be affected by any siltation, scouring or other alteration which the Council is liable to remedy under this Part; and
(ii)where the Port Authority have reasonable cause to believe that the construction of any of the tidal works is causing or has caused any siltation, scouring or other alteration as aforesaid;
(c)the construction of any of the tidal works or the failure of any of the tidal works or the undertaking by the Port Authority of works or measures to prevent or remedy danger or impediment to navigation or damage to any property arising from such construction or failure; and
(d)any act or omission of the Council or its servants or agents whilst engaged in the construction or operation of any of the tidal works.
(2) Without prejudice to the generality of sub-paragraph (1), the Council shall indemnify the Port Authority from and against all claims and demands arising out of, or in connection with, such construction, failure or act or omission as is mentioned in that sub-paragraph.
(3) Nothing in this paragraph shall impose any liability on the Council to the extent that any losses, costs, charges, damages, expenses, claims or demands referred to in sub-paragraphs (1) and (2) are attributable to negligence on the part of the Port Authority or of any person in their employ or of their contractors or agents.
(4) The Port Authority shall give to the Council notice of any claim or demand in relation to which the Council may be liable under this Part and no settlement or compromise of any such claim or demand shall be made without the consent in writing of the Council.