Bids

It is important for us to build strong and lasting relationships with our subcontractors and suppliers. To ensure you know of upcoming projects, please review the charts below. For further information, please contact the appropriate estimator. We look forward to working with you.

Please email any quotes, estimates, or bid solicitations to: quotes@tschiggfrie.net

Upcoming Lettings

Project Location Engineer Bid Date Time Estimator
Q-Casino Dog Track Demolition Dubuque Origin Design 09/28/2022 11:00 AM Rod/ Erin
Ellis Road NW West of Edgewood Road Drainage Improvements Cedar Rapids Cedar Rapids 09/28/2022 11:00 AM Randy
Dudgeon Lake Wildlife Management Area Benton Co IA DNR 09/29/2022 3:00 PM Ben
CIPCO Sitework RFP- Rebid Coggon Hooper 09/30/2022 12:00 AM Erin
Dyersville IA Road Utilities ext 2022 Sanitary Sewer & Force Main Dyersville Origin Design 10/06/2022 1:00 PM Ben

IADOT Lettings - October 18, 2022

BO # County Proposal ID PRN # Type of Work DBE Estimator
104 Dubuque 31-2100-703 703 PCC SIDEWALK/ TRAIL 2% ERIN
105 Dubuque 31-2160-617 617 PCC SIDEWALK/ TRAIL 2% BEN
401 Dubuque 31-0618-166 166 SALVAGE & REMOVAL 0% RANDY