Common use of Letters of Authorization Clause in Contracts

Letters of Authorization. 3.1.3.1 In response to Letters of Authorization to be issued periodically by the Director, Architect/Engineer shall perform services as set forth under this Contract. The extent of such assigned work and the payment basis will be defined in each LOA in accordance with this Contract (after negotiations with Architect/Engineer have been completed for each LOA). Architect/Engineer agrees that it shall diligently perform all assigned Project tasks and meet the delivery schedules of the Project Schedule established for the Project in each LOA. Architect/Engineer acknowledges that time is of the essence in performing services under this Contract. Architect/Engineer shall not begin services until it receives a signed LOA from the Director. 3.1.3.2.1 Contract number and Architect/Engineer's name, address and telephone number.