Professional Services Bulletin

If you did not receive notice of PSB 08-1 via e-mail and you would like to receive future professional service bulletins, please call Sheryl Brogato, Engineering Analyst in Contract Services, at 630-241-6800 ext. 3364.

Previous PSB Selection Results

• Download Professional Services Bulletin 08-1 Selection Results
• Download Professional Services Bulletin 07-1 Selection Results
• Download Professional Services Bulletin 06-3 Selection Results
• Download Professional Services Bulletin 06-2 Selection Results
• Download Professional Services Bulletin 06-1 Selection Results Part 2
• Download Professional Services Bulletin 06-1 Selection Results Part 1
• Download Professional Services Bulletin 05-4 Selection Results
• Download Professional Services Bulletin 05-3 Selection Results
• Download Professional Services Bulletin 05-2 Selection Results
• Download Professional Services Bulletin 05-1 Selection Results