Common use of Decontamination Clause in Contracts

Decontamination. Upon expiration or early termination of this Lease, Tenant shall at its sole cost and expense undertake and complete a thorough wash and decontamination of those portions of the Premises that have or may have been exposed to Hazardous Materials, including but not limited to scrubbing of all surfaces, equipment, cabinets, fixtures and fume hood external surfaces in the Premises, in order to remove all residues of Hazardous Materials (including chemicals and biological material). Upon completion of such wash and decontamination, Tenant shall cause, at its sole cost and expense, a reputable environmental engineering company to perform an environmental inspection of the Premises and prepare a written report for delivery to Landlord and Tenant no later than 30 days after Lease expiration or early termination, certifying that the Premises are free from all Hazardous Materials for which Tenant is responsible under the terms of this Lease.

Decontamination. Upon expiration or early termination of this Lease, Tenant shall at its sole cost and expense undertake and complete a thorough wash and decontamination of those portions of the Premises that have or may have been exposed to Hazardous Materials, including but not limited to scrubbing of all surfaces, equipment, cabinets, fixtures and fume flume hood external surfaces in the Premises, in order to remove all residues of Hazardous Materials (including chemicals and biological material). Upon completion of such wash and decontamination, Tenant shall cause, at its sole cost and expense, a reputable environmental engineering company to perform an environmental inspection of the Premises and prepare a written report for delivery to Landlord and Tenant no later than 30 thirty (30) days after Lease expiration or early termination, certifying that the Premises are free from all Hazardous Materials for which Tenant is responsible under the terms of this LeaseMaterials.