Client hereby authorizes MPC, upon the terms and conditions provided

for in the attached

Environmental Services Agreement, to perform environmental services on behalf of any of the divisions or subsidiaries ofthc Client listed below and to bill the Client directly for services rendered to said divisions and subsidiaries:

Canadian Transit Company / Ambassador Bridge

City/State/Zip:

Contact Person:

Company Name:

Company Name:

Address:

City/State/Zip: Contact Person:

Contact’s Telephone