Department Staff

Catherine Hannigan
Dir. of Operations / CSBO
channigan@district106.net
708-485-3073
Michael Bognar
Business Office Specialist:
Accounts Payable/Accounting

mbognar@district106.net
708-485-3564
Arthur Chmiel
Business Office Specialist:
Payroll/Benefits

achmiel@district106.net
708-485-3034
Department of Finance & Operations
Bids and Proposals:

Illinois public school districts are required to make purchases and enter into contracts in accordance with Illinois law. Contracts in excess of $25,000 are made in accordance with the state bidding procedure unless specifically exempted by Illinois School Code (specifically, Article 10, Section 20.21). The full school code can be accessed on the website for the Illinois General Assembly.


Current and Previous Projects Requiring Bids/RFP's/RFQ's
It is a vendor’s responsibility to check this website 24 hours before the due date of said bid, RFP, or RFQ to see if any addenda have been issued.


Prevailing Wage:

All contractors are advised that no less than the prevailing rate of wages as determined by the Illinois Department of Labor shall be paid to all laborers, workers, and mechanics performing work for LaGrange Highlands School District 106.


Department Staff

Catherine Hannigan
Dir. of Operations / CSBO
channigan@district106.net
708-485-3073
Michael Bognar
Business Office Specialist:
Accounts Payable/Accounting

mbognar@district106.net
708-485-3564
Arthur Chmiel
Business Office Specialist:
Payroll/Benefits

achmiel@district106.net
708-485-3034
Lee Hilbrich
Receptionist / Assistant
lhilbrich@district106.net
708-485-3041

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