Signs; Exterior Appearance. Tenant shall not, without the prior written consent of Landlord, which may be granted or withheld in Landlord’s sole discretion: # attach any awnings, exterior lights, decorations, balloons, flags, pennants, banners, painting or other projection to any outside wall of the Project, # use any curtains, blinds, shades or screens other than Landlord’s standard window

construction, level of services and amenities, size and appearance, and are located in Brisbane, California and the surrounding commercial area.

Purpose. These Sign Criteria have been established for the purpose of maintaining a consistent overall appearance of the Project and shall be strictly enforced.

The signage criteria has been established for the purpose of maintaining the overall appearance of the project. All signage must be submitted to the Landlord for approval before any work can begin.

Engagement in any activity that creates a conflict of interest or appearance of the same, or that jeopardizes the integrity of Owners or Service Provider (including but not limited to providing gifts and gratuities to Owners’ employees).

WITH THE APPEARANCE OF EMPRESAS ICA, S.A.B. DE C.V., CONSTRUCTORA ICA, S.A. DE C.V., CONTROLADORA DE OPERACIONES DE INTFRAESTRUCTURA, S.A. DE C.V., AND INGENIEROS CIVILES ASOCIADOS, S.A.B. DE C.V., IN THEIR CAPACITY OF JOINT AND SEVERAL OBLIGORS

. a quality problem occurs to a batch of products or triggers the requirement to stop a production line due to quality problems attributable to the Supplier, such as failure to achieve the intended product functions, failure to pass testing, failure to satisfy requirements on product appearance, etc.;

“Detrimental activity” of a Grantee means, with respect to the Grantee’s retention of outstanding awards under this Plan, activity at any time that is determined in individual cases by the administrative authority to be # a material violation of applicable standards, policies, or procedures of the Company or an affiliate; or # a material breach of legal or other duties owed by the Grantee to the Company or an affiliate; or # a material breach of any contract between the Grantee and the Company or an affiliate; or # acceptance by the Grantee of duties to a third party under circumstances that create a material conflict of interest, or the appearance of a material conflict of interest. Detrimental activity includes, without limitation, activity that would be a basis for termination of employment for cause under applicable law in Canada. With respect to material conflict of interest or the appearance of material conflict of interest, such conflict or appearance might occur when, for example and without limitation, a Grantee holding an outstanding award becomes employed or otherwise engaged by an entity that regulates, deals with, or competes with the Company or an affiliate.

Prior to Closing, Buyer shall propose its signage to Seller for approval, as to type, size, appearance, and placement. Seller shall not unreasonably withhold its approval of the signage, so long as the signage meets all applicable governmental requirements and is limited so as not to clutter the Property. After approval by Seller, Buyer may place the signage in the agreed locations prior to closing.

This Agreement may be executed in two counterparts, each of which shall be deemed an original, all of which together shall constitute one and the same instrument. Signatures to this Agreement transmitted by fax, by email in “portable document format” (“.pdf”) or by any other electronic means intended to preserve the original graphic and pictorial appearance of this Agreement shall have the same effect as physical delivery of the paper document bearing original signature.