It is agreed and understood that otherwise subject to the terms, exclusions, provisions and conditions contained in the Policy or endorsed thereon, the Insurers shall not indemnify the Insured in respect of
– grouting of soft rock areas and/or other additional safety measures even if their necessity arises only during construction,
– overbreak excavation in excess of the minimum excavation provided in the plans and the additional expenses resulting therefrom for refilling of cavities,
– expenses incurred for dewatering even if the quantities of water originally expected are exceeded substantially,
– loss or damage due to breakdown of the dewatering system if such breakdown could have been avoided by sufficient stand-by facilities,
– expenses incurred for additional insulations and facilities for the discharge of run-off and/or underground water.