The required elevation may be achieved by structural elevation of the said habitable, business, or storage area or by adequately compacted landfill on which any building is to be constructed or by a combination of both structural elevation and landfill. No area belaw the required elevations shall he used for the installation of fixed equipment damageable by floodwater with the exception of furnaces and hot water heaters. Where landfill is used to raise the natural ground elevation, the face of the landfill slope shall be adequately protected against erosion from flood flows. The Grantors, on behalf of themselves and their heirs, executors, administrators, successors and assigns, acknowledge that the First and Second Grantees do not represent to the Grantors, nor to any other person, that any building, improvement, chattel or other structure, including the contents of any of them, built, constructed or placed on the Lots will not be damaged by flooding. or erosion and the Grantors, on behalf of themselves and their heirs, executors, administrators, successors and assigns, with full knowledge of the potential flood or erosion danger and in consideration of the approvals given by the First Grantee hereby: (a) agree to indemnify and to save harmless the First and Second Grantees and their employees, servants or agents from all loss, damage, cests, actions, suits, debts, accounts, claims and demands which the First and Second Grantees or any of their employees, servants or agents, may suffer or incur or be put to arising out of or in connection with any breach of any covenants or agreement on the part of the Grantors or their heirs, executors, QPUES24 . 009