Current Library Purchasing Opportunities

There are no bid opportunities open at this time.

All required goods and services are purchased in conformance with Illinois laws and the library's administrative policies.

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Certificates of Insurance & W9s

Entities doing business with the library: please upload your current COI and W9 or fax to 847-634-8449. We urge you to exercise caution when transmitting sensitive information. Questions? Please contact [email protected] ​or call 847-634-3650.

Document Upload

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Prevailing Wage

The current Illinois Department of Labor (IDOL) schedule contains the prevailing wage rates required to be paid for work performed on public works projects in Lake County. Pursuant to 820 ILCS 130/4, public bodies in each county that have active public works projects are responsible for notifying all contractors and subcontractors working on those public works projects of the change (if any) to rates that were previously in effect. This information and link to the IDOL’s schedule satisfies the state’s requirement that we provide electronic access to this notice via our website. 

• IDOL Prevailing Wage Rates

Past Library Purchasing Opportunities