In the event of any cause majeure to perform such acts must be stopped. By not hiring a party's failure to extend the deadline referred to in paragraph 1 before going out only with time that is lost because of the incident.
In the event of any force majeure as a result of the operation must be halted. By no fault of the contractor. To extend the deadline in the previous paragraph to the time lost because of it.
In the case of the scene beyond any reason to operate such a grind to a halt. By not guilty of the contractor. To stretch the schedule in the foregoing paragraph out of time lost because of them.