DISCOVERY OF HAZARDOUS MATERIALS If, during the performance of the Work, Contractor or Contractor’s subcontractor(s) encounter material believed to be asbestos, polychlorinated biphenyl (PCB), or any other identified or non-identified potentially hazardous material (which has not been rendered harmless and labeled as such), Contractor and Contractor’s subcontractor(s) shall immediately stop work in the area affected and report the condition, in writing, to District. The Work in the affected area shall not continue or be resumed except by written direction of District and by agreement by Contractor.
ALTERATIONS AND IMPROVEMENTS Tenant shall make no alterations to the buildings or improvements on the Premises or construct any building or make any other improvements on the Premises without the prior written consent of Landlord. Any and all alterations, changes, and/or improvements built, constructed or placed on the Premises by Tenant shall, unless otherwise provided by written agreement between Landlord and Tenant, be and become the property of Landlord and remain on the Premises at the expiration or earlier termination of this Agreement.