# Illinois BidBuy #27-494DOT-FINAD-B-54507

Illinois DOT change order for MCA-treated Southern Yellow Pine posts

**Posted:** October 26, 2026
**Respond By:** November 09, 2026
**Identifier:** 27-494DOT-FINAD-B-54507
**NAICS:** 321114

The Illinois Department of Transportation recorded a change order for treated Southern Yellow Pine wood posts.
- **Government buyer:** Illinois Department of Transportation (DOT - Transportation), Finance & Administration, Business Services, Springfield, Illinois.
- **Product:** Southern Yellow Pine wood posts treated with MCA preservative.
- **Price adjustment:** $52,428.60 for increased material costs. The line item quantity is 1 for the adjustment; the physical number of posts is not stated.
- **OEMs and vendors:** No manufacturer, OEM, or vendor is identified by name.
- **Notable requirement:** The posts are specified as MCA-treated Southern Yellow Pine. This notice concerns a change to an existing purchase order, not a new solicitation.

### Description

This change order notice provides additional funds to Purchase Order 27-494DOT-FINAD-P-102244:0 due to a pricing increase for Southern Yellow Pine with MCA Preservative Treatment material used to supply wood posts. The vendor requested a pricing adjustment of $52,428.60 to account for the increased material cost. The notice states that it is not a solicitation. Small Business Set Aside is listed as Yes.

[View original listing](https://www.bidbuy.illinois.gov/bso/external/bidDetail.sda?docId=27-494DOT-FINAD-B-54507&external=true&parentUrl=close)