1375169-event.pdf
PDF 316 KB Posted
- Solicitation number
- EOF 2026-02
- Issued by
- Black Hawk County, Iowa
About this file
This is a Request for Bids (RFB) document issued by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality for construction services on the Heartland Lower Cedar 25-26 Batch and Build Project located in Cedar and Muscatine County, Iowa. The project involves construction of 3 bioreactors and 17 saturated buffer structures, with work including excavation, earthwork, grading, mobilization, seeding, and installation of water control structures, drainage piping, geotextile fabric, and miscellaneous related materials. The bid includes 44 line items with quantities ranging from 1 lump sum for mobilization to 13,847 linear feet of perforated drain tubing. A pre-bid conference is scheduled for 10:00 AM on April 23, 2026 at the Belle Plaine Community Library in Belle Plaine, Iowa, with attendance encouraged but not mandatory. Sealed bids are due by 3:00 PM CDT on May 6, 2026, with a public bid opening held via teleconference at the same time. Construction must commence on June 16, 2026 for Site 32 due to its inclusion in a community showcase of conservation practices. Written questions must be submitted by 3:00 PM on April 30, 2026 to be included in final addenda.
The estimated project cost ranges from $210,000 to $240,000. Bidders must submit a bid bond equal to ten percent of the bid amount as a prerequisite to bid submission and must be registered with the Iowa Division of Labor and the Iowa Department of Inspections, Appeals, and Licensing. The successful bidder will be required to furnish a Performance/Payment Bond equal to one hundred percent of the contract price. Non-Iowa corporations must provide proof of authorization to do business in Iowa prior to contract execution. Contract documents, including plans, specifications, and bid packages, are available through the Iowa Department of Agriculture & Land Stewardship website or by appointment with Emalyn Polz at emalyn.polz@iowaagriculture.gov or (515)-322-9073. Questions regarding plans and specifications should be directed to Spencer Pech, P.E. at spencer.pech@isginc.com with a copy to Emalyn Polz.
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Text version
09 April 2026
Heartland Lower Cedar 25-26 Batch and Build Request for Bids for the construction services on the Heartland Lower Cedar 25-26 Batch and Build Project.
09 April 2026
Open 4/9/2026 3:00 PM CDT Type RFB - Request for Bids Close 5/6/2026 3:00 PM CDT Number EOF 2026-02 Currency US Dollar
Sealed Until 5/6/2026 3:00 PM CDT
Contacts Emalyn Polz emalyn.polz@iowaagriculture.gov
Phone +1 515-332-9073
Commodity Codes None Added
09 April 202609 April 202609 April 202609 April 202609 April 202609 April 202609 April 202609 April 202609 April 2026 mailto:emalyn.polz@iowaagriculture.gov
Project ID: Heartland Lower Cedar 25-26
Bid Number: EOF 2026-02
Project Counties: Cedar and Muscatine County, Iowa
Project Engineer: Spencer Pech, ISG
The attached project is currently advertised for bid. Interested bidders may find general information about this project, as well as printable actual Contract Documents in PDF format. The general information is the same project description provided to the IDALS website, https://iowaagriculture.gov/dscwq/requests-proposals.
Sealed bids will be received by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality (Division), on this IMPACS solicitation, Wednesday, May 6, 2026 at 3:00 PM.
The bid opening, open to the public, will be held through IMPACS at 3:00 PM local time on Wednesday, May 6, 2026. when bids will be read aloud. Interested parties may call in to hear the bid opening using teleconference call-in number: +1 469-998-7627,,529421284#. Bids must be submitted on the 'Items' page within this IMPACS post and shall include a bid bond in the amount of ten percent (10%) within the 'Prerequisites' page on this IMPACS post. Bidders must also be registered with the Iowa Division of Labor.
This project includes 3 bioreactors and 17 saturated buffer structures located in Cedar and Muscatine County, Iowa. The estimated cost range for this project is $210,000 to $240,000. Some of the materials required for this project include: water control structures (WCS), woodchips, geotextile fabric, perforated and non-perforated piping, outlet structures, amidst other items. In general, the work involves, and is not limited to, excavation, earthwork, grading, mobilization, and seeding. Please note that there is a strict construction schedule for this project. Construction for Site 32 must start on June 16, 2026, as the project will be part of a community showcase of conservation practices.
A pre-bid conference will be held at 10:00 AM, on April 23, 2026 at the Belle Plaine Community Library, 904 12th Street, Belle Plaine, IA 52208. Attendance at the pre-bid conference by prospective bidders is not mandatory but is encouraged. This pre-bid conference will be held jointly with the Heartland Middle Iowa 25-26 Batch and Build project (EOF 2026-01).
The Plans and Construction Specifications governing the construction of the proposed improvements have been prepared by Spencer Pech, P.E., ISG, and are hereby made a part of this notice by reference and the proposed contract shall be executed in compliance therewith. Copies of the Contract Documents, including Plans, Construction Specifications, and Bid Package, are also available through the website link -https://iowaagriculture.gov/dscwq/requests-proposals. In order to be included on the plan holders list, which is required to be able to receive meeting minutes, addenda and an updated plan holders list, interested parties must make a written or verbal request to the Division by telephone: (515)-322-9073, or by e-mail:
emalyn.polz@iowaagriculture.gov. Bidders who attend and sign-in to the pre-bid conference will be added to the plan holders list. A printed copy of plans and construction specifications can be viewed by appointment by contacting Emalyn Polz, Division (emalyn.polz@iowaagriculture.gov), or (515)-322-9073. Printed copies of specifications and plans will be provided to the successful bidder.
The successful bidder shall be required to furnish a Performance/Payment Bond in an amount equal to one hundred percent (100%) of the contract price.
Questions concerning the Plans and Construction Specifications should be in writing and addressed to Spencer Pech, P.E., spencer.pech@isginc.com, and must copy Emalyn Polz, Division, emalyn.polz@iowaagriculture.gov. All other
Description https://iowaagriculture.gov/dscwq/requests-proposals https://iowaagriculture.gov/dscwq/requests-proposals questions concerning other Contract Documents should be addressed to Emalyn Polz, Division, emalyn.polz@iowaagriculture.gov or (515)-322-9073. To be considered in the final addendum, written questions must be received by 3:00 PM on April 30, 2026.
The Division reserves the right to reject any or all proposals and to waive technicalities and irregularities.
If the successful bidder is a non-Iowa corporation, the bidder shall submit proof to the Division, prior to the execution of the contract, of authorization by the Secretary of State to do business in Iowa.
Required to View Event
Prerequisites Required to Enter Bid
09 April 2026
1. Bidder shall read and make certifications of their Bid
2. Bidder shall read and authorize to release information for their Bid
3. Bidder Shall provide Bid Security, and upload Bid Security (Document EE) under 'Vendor Attachments'.
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Buyer Attachments
1. Heartland Lower Cedar 25-26 Notice to Bidders.pdf
2. Heartland Lower Cedar 25-26 Bid Book.pdf
3. Heartland Lower Cedar 25-26 Construction Plans.pdf
4. Heartland Lower Cedar 25-26 Construction Specifications.pdf
5. Heartland Lower Cedar 25-26 Doc CC for IMPACS.pdf
6. Heartland Lower Cedar 25-26 Doc EE for IMPACS.pdf
09 April 202609 April 202609 April 202609 April 202609 April 202609 April 2026 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzc1MTY5LTIwMDQxOTEyNTJIZWFydGxhbmQgTG93ZXIgQ2VkYXIgMjUtMjYgTm90aWNlIHRvIEJpZGRlcnMucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzc1MTY5LTIwMDQxOTExMDVIZWFydGxhbmQgTG93ZXIgQ2VkYXIgMjUtMjYgQmlkIEJvb2sucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzc1MTY5LTIwMDQxOTA3ODNIZWFydGxhbmQgTG93ZXIgQ2VkYXIgMjUtMjYgQ29uc3RydWN0aW9uIFBsYW5zLnBkZg%3D%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzc1MTY5LTIwMDQxOTA5NjNIZWFydGxhbmQgTG93ZXIgQ2VkYXIgMjUtMjYgQ29uc3RydWN0aW9uIFNwZWNpZmljYXRpb25zLnBkZg%3D%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzc1MTY5LTIwMDQxOTA5MjlIZWFydGxhbmQgTG93ZXIgQ2VkYXIgMjUtMjYgRG9jIENDIGZvciBJTVBBQ1MucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzc1MTY5LTIwMDQxOTA0MzNIZWFydGxhbmQgTG93ZXIgQ2VkYXIgMjUtMjYgRG9jIEVFIGZvciBJTVBBQ1MucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9
Questions Required Questions
Group 1:
Instructions:
1.1 Contractors are required to be registered with the Iowa Department of Inspections, Appeals, and Licensing. Is the Contractor registered with the Iowa Department of Inspections, Appeals, and Licensing?
1.2 I have reviewed the documents under the “Buyer Attachments” section and acknowledged on page 2 of Document CC below, any and all addenda (if any) associated with this project.
1.3 I have uploaded the Proposal and Affidavit (Document CC), pages CC-1 through CC-3 under 'Vendor Attachments'. The Schedule of Prices associated with this project shall be entered in the 'Items' section of this project.
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Product Line Items Product Line Items
1.
# Item Name, Commodity Code, Description Allow
Alternates Qty. UOM Requested Delivery
P1 Site Preparation 8 EA - Each 5/6/2026
IA-CS-001
P2 Seeding 11.74 AC - Acre 5/6/2026
IA-CS-006
P3 Mobilization 1 LS - Lump Sum 5/6/2026
CS-008
P4 Tile Investigation 65 HR - Hour 5/6/2026
IA-CS-009
P5 Anti-Seep Device 27 EA - Each 5/6/2026
IA-CS-045
P6 Fiberglass Marking Flag 32 EA - Each 5/6/2026
IA-PS-604; IA-PS-605
P7 Excavation 245 CY - Cubic Yard 5/6/2026
IA-CS-021
P8 Earthfill 164 CY - Cubic Yard 5/6/2026
IA-CS-023
P9 Overhaul 81 CY - Cubic Yard 5/6/2026
IA-CS-021
P10 Topsoil Stripping 69 CY - Cubic Yard 5/6/2026
IA-CS-001; IA-CS-026
P11 Woodchips 189 CY - Cubic Yard 5/6/2026
IA-PS-605
P12 Impermeable Plastic Liner, 4 mil 324 SY - Square Yard 5/6/2026
IA-PS-605
P13 Class II Nonwoven Geotextile Fabric (Type IV) 209 SY - Square Yard 5/6/2026
IA-CS-095; IA-PS-605
P14 Rock - 1.5" Washed Aggregate 30 TN - Ton 5/6/2026
IA-CS-024
P15 Tile Connection 1 EA - Each 5/6/2026
IA-CS-046
P16 CPP Tile End Cap - 6" Dia 27 EA - Each 5/6/2026
IA-CS-046
P17 Tee- 6" x 6" 4 EA - Each 5/6/2026
IA-CS-046
P18 90-Degree Elbow - 6" Dia 2 EA - Each 5/6/2026
IA-CS-046
P19 Reducer - 6" x 4" 1 EA - Each 5/6/2026
IA-CS-046
P20 Wye - 8" x 6" 1 EA - Each 5/6/2026
IA-CS-046
P21 Single Wall, HDPE, Nonperforated, Drain Tubing - 6" Dia 1,658 LF - Linear Foot 5/6/2026
IA-CS-046
P22 Single Wall, HDPE, Nonperforated, Drain Tubing - 8" Dia 523 LF - Linear Foot 5/6/2026
IA-CS-046
P23 Single Wall, HDPE, Nonperforated, Drain Tubing - 10" Dia 149 LF - Linear Foot 5/6/2026
IA-CS-046
P24 Single Wall, HDPE, Nonperforated, Drain Tubing - 12" Dia 248 LF - Linear Foot 5/6/2026
IA-CS-046
P25 Single Wall, HDPE, Nonperforated, Drain Tubing - 15" Dia 123 LF - Linear Foot 5/6/2026
IA-CS-046
P26 Single Wall, HDPE, Perforated, Drain Tubing - 6" Dia (Trenchless Installation Allowed) 13,847 LF - Linear Foot 5/6/2026
IA-CS-046
P27 Dual Wall, HDPE, Nonperforated, Drain Tubing - 6" Dia 166 LF - Linear Foot 5/6/2026
IA-CS-046
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P28 Dual Wall, HDPE, Perforated, Drain Tubing - 6" Dia (Open Trench Installation Required) 74 LF - Linear Foot 5/6/2026
IA-CS-046
P29 20-Foot Corrugated Metal Pipe Tile Extension, 8" Dia, with Animal Guard 19 EA - Each 5/6/2026
IA-CS-051
P30 20-Foot Corrugated Metal Pipe Tile Extension, 10" Dia, with Animal Guard 4 EA - Each 5/6/2026
IA-CS-051
P31 20-Foot Corrugated Metal Pipe Tile Extension, 12" Dia, with Animal Guard 2 EA - Each 5/6/2026
IA-CS-051
P32 20-Foot Corrugated Metal Pipe Tile Extension, 15" Dia, with Animal Guard 2 EA - Each 5/6/2026
IA-CS-051
P33 20-Foot Corrugated Metal Pipe Tile Extension, 18" Dia, with Animal Guard 1 EA - Each 5/6/2026
IA-CS-051
P34 6'x6" 2-Chamber Water Control Structure 15 EA - Each 5/6/2026
IA-PS-604
P35 6'x8" 2-Chamber Water Control Structure 5 EA - Each 5/6/2026
IA-PS-604
P36 8'x6" 2-Chamber Water Control Structure 1 EA - Each 5/6/2026
IA-PS-604
P37 8'x8" 2-Chamber Water Control Structure 1 EA - Each 5/6/2026
IA-PS-604
P38 8'x10" 2-Chamber Water Control Structure 2 EA - Each 5/6/2026
IA-PS-604
P39 8'x12" 2-Chamber Water Control Structure 2 EA - Each 5/6/2026
IA-PS-604
P40 8'x15" 2-Chamber Water Control Structure 1 EA - Each 5/6/2026
IA-PS-604
P41 6'x6" 3-Chamber Water Control Structure 5 EA - Each 5/6/2026
IA-PS-604; IA-PS-605
P42 Cleanout Assembly, 8'x6" 3 EA - Each 5/6/2026
IA-CS-046
P43 Water Control Structure CMP Sleeve - 5' x 48" CMP Riser 8 EA - Each 5/6/2026
IA-CS-051
P44 Fence Removal and Replacement 813 LF - Linear Foot 5/6/2026
IA-CS-003; IA-PS-382
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Service Line Items Service Line Items
There are no Items added to this event.
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