Common use of Add Clause in Contracts

Add. ENGINEER shall not commence performance of any services under this Agreement until the LA has issued a written Notice to Proceed. Blivin Bridge over Nippersink Creek – Phase II Supplement #1 3/29/11 *Firm’s approved rates on file with IDOT’S Bureau of Accounting and Auditing: Overhead Rate (OH) 147.41 % Complexity Factor (R) 0.00 Calendar Days Route: (Blivin - Phase II Supplement #1)

Add. ENGINEER shall not commence performance of any services under this Agreement until the LA has issued a written Notice to Proceed. Blivin Bridge over Nippersink Creek – Phase II Supplement #1 3/29/11 9/17/2010 *Firm’s approved rates on file with IDOT’S Bureau of Accounting and Auditing: Overhead Rate (OH) 147.41 147.05 % Complexity Factor (R) 0.00 Calendar Days Route: FAS 1239 (Blivin - Phase II Supplement #1II)