within 30 days from the date of Damage, except when an extension is requested in writing and agreed by the Company, the Insured shall at own expense carry out the following procedure:
1) deliver a claim in writing for the loss and/or damage containing, in particular, an account of the property damaged or destroyed, and the value of the said damaged property, at the time of the loss or damage as detailed as possible.
2) notify particulars of all other insurances (if any) made with other insurance companies on the property hereby insured.