New Construction Completion Date. Once work has begun on one area, Tenant shall with reasonable diligence prosecute all construction of improvements for completion and ready for use; provided however, that the time for completion shall be extended for as long as Tenant shall be prevented from completing the construction by delays beyond Tenant's control; but failure, regardless of cause to commence construction within two (2) weeks following execution of this lease, at City's election exercised by five (5) days written notice, shall terminate this Lease.
