Bid Intelligence · Cook County contract 1999-17850

Lake Cook Road - Raupp Blvd. to Hastings Lane

Bids opened Aug 21, 2019

Transportation and Highways · Bid-Formal > $25K · 6 responses

Low $58M · median $59M · high $64M · spread 9%

R.W. Dunteman Company Addison, IL$58,491,018.1
Plote Construction, Inc. Hoffman Estates, IL$59,265,005.06
Judlau Contracting, Inc. Lisle, IL$59,288,211.15
Capitol Cement Company, Inc. Chicago, IL$59,429,786.24
Lorig Construction Company Des Plaines, IL$63,549,157.27
F.H. Paschen, S.N. Nielsen & Assoc. LLC Chicago, IL$63,601,589.54

Intent to award

Nov 15, 2019: R.W. Dunteman Company, $58M · 6 bids received · notice

Awarded contract and amendments

R. W. Dunteman Company 1999-17850$532 Dec 2, 2019 – Dec 24, 2024
R. W. Dunteman Company 1999-17850$532 Dec 2, 2019 – Dec 24, 2024
R.W. Dunteman Company 1999-17850$58M Dec 2, 2019 – Dec 24, 2024
R.W. Dunteman Company 1999-17850$-1.6M Dec 25, 2024 – Dec 24, 2025
R W Dunteman Company 1999-17850$18,640 Dec 25, 2025 – Dec 24, 2027
R. W. Dunteman Company 1999-17850$122,601 — – —

Source: Cook County, Procurement - Bid Tabulations; Cook County, Procurement - Intent to Award; Cook County, Procurement - Awarded Contracts & Amendments, read Nov 14, 2026. Bidders sorted by price; summary figures calculated by us. Cook County does not endorse this product.