(2) Subject to paragraph (3) below, professional services include: <br />(a) The preparing, approving or failing to prepare or approve maps, shop <br />drawings, opinions, reports, surveys, field orders, change orders, or <br />drawings and specifications; or <br />(b) Supervisory or inspection activities performed as part of any related <br />architectural or engineering activities, but does not include the general <br />supervision of your operations on such project. <br />(3) Professional services do not include services within construction means, <br />methods, techniques, sequences and procedures employed by you in connection <br />with your operations as a construction contractor <br />For the purpose of this endorsement, the following definitions are added: <br />"Owner" means a person or organization who has ownership in the project premises designated in <br />your written contract or written agreement, at which you are performing or performed work. <br />"Contractor" means a person or organization with whom you have agreed in a written contract or <br />written agreement to perform work for at the project designated in the written contract or written <br />agreement. <br />"Construction Manager" means a person or organization designated as "construction manager" in <br />your written contract or written agreement, and has management or supervisory responsibilities <br />over "your work" for the project designated in the written contract or written agreement. <br />"Engineer" means a person or organization who has been engaged by the "owner," "contractor" or <br />"construction manager" to perform engineering services for the project designated in your written <br />contract or written agreement and has a contractual responsibility for supervising, directing or <br />controlling "your work" on such project. <br />"Architect" means a person or organization who has been engaged by the "owner," "contractor" or <br />"construction manager" to perform architectural services for the project designated in your written <br />contract or written agreement and has a contractual responsibility for supervising, directing or <br />controlling "your work" on such project. <br />Any coverage provided herein will be excess over any other valid and collectable insurance available to <br />the additional insured(s) whether primary, excess, contingent or on any other basis unless you have <br />agreed in a written contract or written agreement executed prior to any loss that this insurance will be <br />primary. However, any insurance specifically purchased for a designated project(s), including but not <br />limited to additional insured coverage, owners contractors protective coverage, etc., will be primary with <br />the insurance provided by this endorsement being excess. If this insurance is determined to be primary, <br />we agree not to seek contribution from such other insurance only if you have so agreed in the written <br />contract or written agreement. <br />In no event will any coverage provided under this endorsement extend beyond the expiration date of this <br />policy. <br />GL-4503 (04/07) Copyright, American Association of Insurance Services, Inc. 2004 Page 3 of 3 <br />