26-05_Wri922420D_DocCC_Schedule of Prices - WORKSHEET.pdf
PDF 206 KB Posted
- Attached to
- Wir922420D 26-05 (Wright)
- Solicitation number
- 009-RFB-WRBWL_CY26-05
- Issued by
- Van Buren County, Iowa
About this file
This is a Schedule of Prices worksheet for a nutrient reduction wetland construction project (Project Contract No. 26-05, Bid No. 26-04) administered by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality in Wright County. The project encompasses construction of a traditional breakpoint nutrient reduction wetland with 28 line items including site stripping, seeding (26.3 acres total across structure and buffer areas), mobilization/demobilization, drainage tile investigation, steel sheet piling (932 SF), earthwork (approximately 12,950 cubic yards across multiple classifications), topsoil placement (6,349 CY), drainage and outlet pipe installation (varying diameters totaling approximately 2,500 linear feet), riprap placement (532 tons), concrete grout (106 CY), draw-down structures, and septic system modification. Bids were due July 16, 2026 at 3:00 p.m. CDT, with a mandatory pre-bid conference scheduled for July 1, 2026 at 9:00 a.m. at the USDA Service Center in Clarion, Iowa, and written questions due by July 8, 2026. Construction must commence within seven days of the preconstruction meeting and be completed by June 15, 2027, with buffer seeding by June 30, 2027, and structure seeding by September 15, 2027.
The estimated construction cost range is $450,000 to $550,000. All bids must include a 10% bid bond, and the successful bidder must furnish a Performance/Payment Bond equal to 100% of the contract price. Bidders must be registered with the Iowa Department of Inspections, Appeals & Licensing, and non-Iowa corporations must provide proof of authorization by the Iowa Secretary of State prior to contract execution. Bids must be submitted exclusively through the Iowa Management of Procurement and Contracts System (IMPACS). Complete contract documents are available through the Iowa Department of Administrative Services vendor bidding portal.
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Text version
Chi941410B Nutrient Reduction Wetland Project DOCUMENT CC Bid No. 26-04 PROPOSAL AND SCHEDULE OF PRICES
CC-4
SCHEDULE OF PRICES
Wri922420D Project Contract No. 26-05 Section 20, Township 92 North, Range 24 West, Wright County, Iowa
Name of Bidder:
Item No. Work or Material Spec No.
Est Quantity Unit
Unit Price Total
1.1 1 Stripping IA CS-001 1 LS 2 Crop Damage IA CS-001 0.0 AC
1.2 3 Structure Seeding IA CS-006 1.1 AC
1.3 4 Buffer Seeding IA CS-006 25.2 AC
1.4 5 Mobilization & Demobilization CS-008 1 LS
1.5 6 Drainage Tile Investigation IA CS-009 1 LS
1.6 7 Steel Sheet Piling IA CS-013 932 SF
1.7 8 Excavation (General) IA CS-021 1,741 CY-P
1.8 9 Earthfill (General) IA CS-023 554 CY-P
1.9 10 Earthfill (General Dam) IA CS-023 2,828 CY-P
1.10 11 Earthfill (Dam Core) IA CS-023 1,476 CY-P
1.11 12 Drainfill (sand) IA CS-024 80.0 TN
1.12 13 Topsoil Placement IA CS-026 6,349 CY-P
1.13 14 Toe Drain (6" Perforated CPP) IA CS-046 430 LF
1.14 15 8"Ø HDPE Dual-Wall IA CS-046 125 LF
1.15 16 15"Ø HDPE Dual-Wall IA CS-046 1,138 LF
1.16 17 18"Ø HDPE Dual-Wall IA CS-046 667 LF
1.17 18 Alum. CMP Draw-Down Structure IA CS-051 1 LS
1.18 19 Alum. CMP Draw-Down Inlet/Outlet IA CS-051 59 LF
1.19 20 Stoplog Storage Structure IA CS-046 1 LS
1.20 21 CMP Outlet - 8"Ø IA CS-051 40 LF
1.21 22 CMP Outlet - 15"Ø IA CS-051 40 LF
1.22 23 CMP Outlet - 18"Ø IA CS-051 20 LF
1.23 24 Riprap (IA DOT Class E) IA CS-061 532.0 TN
1.24 25 Cement Grout IA CS-062 106 CY
1.25 26 36"Ø Alum. CMP Riser Inlet (at wetland) IA CS-051 1 LS
1.26 27 18"Ø Alum. CMP Riser Inlet (at stilling basin) IA CS-051 1 LS
1.27 28 Septic System Modification CS-008 1 LS
TOTAL BASE BID………………………………………………………………………………………$________________
Worksheet purposes only. Bids will only be accepted through the on-line Iowa Management of Procurement & Contracts System (IMPACS).
To register and learn about IMPACS, go to:
https://solutions.sciquest.com/apps/Router/SupplierLogin?CustOrg=DASIowa
END OF DOCUMENT CC
https://solutions.sciquest.com/apps/Router/SupplierLogin?CustOrg=DASIowa
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