CO Notice #2 OWR-415 Rock River Dam

Location: Illinois
Posted: May 8, 2025
Due: May 31, 2025
Agency: State Government of Illinois
Type of Government: State & Local
Category:
  • 56 - Construction and Building Materials
  • Y - Construction of Structures and Facilities
  • Z - Maintenance, Repair or Alteration of Real Property
Solicitation No: 25-422DNR-WTRRE-B-47733
Publication URL: To access bid details, please log in.

Bid Solicitation: 25-422DNR-WTRRE-B-47733
Header Information
Bid Number:
25-422DNR-WTRRE-B-47733
Description:
CO Notice #2 OWR-415 Rock River Dam
Bid Opening Date:
05/31/2025 01:00:00 PM
Purchaser:
Lisa Bulinski
Organization:
DNR - Natural Resources
Department:
WTRRES422 - Office of Water Resources
Location:
AF003 - Division of Project Implementation
Fiscal Year:
25
Type Code:
55 - Amendment/Change Order (increase or no dollar)
Allow Electronic Quote:

No
Alternate Id:

Required Date:
Available Date
:
05/08/2025 08:48:30 AM
Info Contact:
Contact Lisa Bulinski at (217) 558-6621
Bid Type:
OPEN
Informal Bid Flag:
Yes

Purchase Method:
Open Market
Pre Bid Conference:
Bulletin Desc:
Change Order Notice #2 - to extend contract end date to 12/31/25.
Ship-to Address:
DNR-Office of Water Resource
Fiscal Officer
One Natural Resources Way
Springfield, IL 62702
US
Email: noreply@illinois.gov
Phone: (217) 782-3050
Bill-to Address:
DNR-Office of Water Resource
Fiscal Officer
One Natural Resources Way
Springfield, IL 62702
US
Email: noreply@illinois.gov
Phone: (217) 782-3050
Print Format:
Bid Print New
Required Quote Attachments

SPO Name:

Robert Brice

Is this a Small Business Set Aside Procurement?:

No

Is there a BEP/VBP Participation Goal? :

No

Link to Original Contract :

Purchase Order : 22-422DNR-WTRRE-P-63892:0
Item Information

Item # 1:

(

906

-
57

)



CO Notice #2 to extend contract end date to 12/31/25. Field collection has been significantly delayed (3 months) due to extended cold temperatures and ice conditions on the river since December 2024. Earlier in 2024 additional delays (2 months) were encountered in survey and depth of refusal measurements due to high river conditions during the summer. The depth of refusal data was critical to formulating the sediment sampling plan. Unfortunately, these delays worked against the project timeline in series rather than in parallel creating 5 months of delays. The delayed sediment sampling data delayed the following work: geomorphic assessment, sediment fate analysis, sediment management plan, proposed hydraulic modeling and formulation of proposed alternatives. In turn, these tasks are required before the alternative impacts, concept plans and costs, and the project planning and feasibility report can be completed.

NIGP Code:
906-57
Land Development and Planning, Architectural Services

Qty Unit Cost UOM Total Discount Amt. Total Cost

1.0




EA - Each








Manufacturer:

Brand:

Model:

Make:

Packaging:

Additional NIGP Code

:




ILLINOIS_ILL_AWS_PROD_BUYSPEED_1_bso
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