1339942-event.pdf

11 September 2025

Car853313A Nutrient Reduction Wetland Construction of Nutrient Reduction Wetland

11 September 2025

Open 9/11/2025 12:00 AM CDT Type RFB - Request for Bids Close 10/8/2025 3:00 PM CDT Number 009-RFB-WRBWL_CY25-13 Currency US Dollar

Sealed Until 10/8/2025 3:00 PM CDT

Contacts Tracy Bruun tracy.bruun@iowaagriculture.gov

Phone +1 515-344-6279

Commodity Codes Commodity Code Description

90900 BUILDING CONSTRUCTION SERVICES, NEW, INCLUDING MAINTENANCE AND

REPAIR SERVICES

13559 Tile, Field Tile, Photo Imaged, Porcelain, Sculptured, Wall 15010 Construction Materials (Not Otherwise Classified) 1958 Oats 2071 Planting Equipment, Broadcasting 2072 Planting Equipment, Drilling

21000 CONCRETE AND METAL PRODUCTS, CULVERTS, PILINGS, SEPTIC TANKS,

ACCESSORIES AND SUPPLIES

57056 Sheet Piling, Steel 59515 Bulbs and Seeds, Including Flower Seeds 59552 Perennials 59569 Trays and Pots: Germination and Seeding, Fiber 75035 Crushed Stone, (Includes Riprap

79000 SEED, SOD, SOIL, AND INOCULANTS

79020 Grass Seeds 79050 Sod, Grass 90926 Building Construction, Agricultural

91200 CONSTRUCTION SERVICES, GENERAL, INCLUDING MAINTENANCE AND

REPAIR SERVICES)

91223 Construction, General: Backfill Services, Digging, Ditching, Road Grading, Rock Stabilization, etc.

91300 CONSTRUCTION SERVICES, HEAVY, INCLUDING MAINTENANCE AND REPAIR

SERVICES

91319 Construction, Curb and Gutter, Including Maintenance, Repair, and Removal Services 91339 Construction, Pipe Culvert 91361 Construction, Vertical, Concrete, Pour-In-Place, Form, Place, Finish 91362 Construction, Concrete, Pour-In-Place, Form, Place, Finish

91400 CONSTRUCTION SERVICES, TRADES, NEW CONSTRUCTION

91484 Trade Services, Construction, (Not Otherwise Classified)

92900

EQUIPMENT MAINTENANCE AND REPAIR SERVICES FOR AGRICULTURAL,

CONSTRUCTION, HEAVY INDUSTRIAL, MATERIAL HANDLING, AND ROAD AND

HIGHWAY EQUIPMENT

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Project ID: Car853313A

Bid Number: 25-13

Project Counties: Carroll

Project Engineer: JEO, Juan Arellanes, P.E.

NOTICE-TO-BIDDERS

Car853313A Nutrient Reduction Wetland Project

Section 13, Township 85 North, Range 33 West

Carroll County, Iowa

Sealed bids will be received by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality (Division), via the Iowa Management of Procurement and Contracts System (IMPACS), until 3:00 PM local time, Wednesday, October 8, 2025. The bid opening, open to the public, will be held through IMPACS at 3:15 PM local time, on Wednesday, October 8, 2025, when bids will be read aloud. Interested parties may call in to hear the bid opening using the Microsoft Teams call-in number: +1 469-998-7627, 38684452#. Bids must be submitted on the appropriate bid forms provided and shall include a bid bond in the amount of ten percent (10%). Bidders must also be registered with the Iowa Department of Inspection, Appeals & Licensing.

This project is for a traditional breakpoint nutrient reduction wetland. In general, the work involves, but is not limited to, selective clearing, excavation, earthfill, steel sheet pile weir construction, water control structures and seeding. This project includes around 17,500 cubic yards of earthwork, 2,595 square feet of steel sheet pile, water control structure and inlet riser, 136 feet of 15-inch diameter CMP, 812 tons of riprap, 98 cubic yards of concrete grout, 12.7 acres of seeding and 2,175 feet of 9-inch diameter straw wattle. The estimated construction cost range for this project is $350,000 to $400,000.

A pre-bid conference will be held at 12:30 PM, on September 23, 2025 at the Calhoun County Extension Serivce, 325 Court St, Rockwell City 50579, telephone: 712-297-8611. Attendance at the pre-bid conference by prospective bidders is not mandatory but is encouraged.

The Plans and Construction Specifications governing the construction of the proposed improvements have been prepared by Juan Arellanes, P.E., JEO, 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 available through the website links:

https://iowaagriculture.gov/dscwq/requests-proposals and https://das.iowa.gov/vendors/bidding-opportunities#vendor-bid-opportunities

View Other Agency Hosted Solicitations Search by Agency: Agriculture

Description https://iowaagriculture.gov/dscwq/requests-proposals https://das.iowa.gov/vendors/bidding-opportunities#vendor-bid-opportunities

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: 515-344-6279, or by e-mail: tracy.bruun@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 Tracy Bruun, Division (tracy.Bruun@iowaagriculture.gov, or

(515) 344-6279. 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 Juan Arellanes, P.E., jarellanes@jeo.com, and must copy Tracy Bruun, Division, tracy.bruun@iowaagriculture.gov.

All other questions concerning other Contract Documents should be addressed to Tracy Bruun, Division, tracy.bruun@iowaagriculture.gov or 515-344-6279. To be considered in a final addendum, written questions must be received by 3:00 PM on September 30, 2025.

The Division reserves the right to reject any or all proposals and to waive technicalities and irregularities.

To register and learn about IMPACS, go to:

https://das.iowa.gov/state-employees/procurement/iowa-management-procurement-and-contracts-system-impacs

END OF DOCUMENT AA

https://das.iowa.gov/state-employees/procurement/iowa-management-procurement-and-contracts-system-impacs

Required to View Event

Prerequisites Required to Enter Bid

11 September 2025

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

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Buyer Attachments

1. 1 -Car853313A_25-13_Notice_to_Bidders_.pdf

2. 2 -Car853313A_25-13_Affidavit&Acknowledgement_DocCC.pdf

3. 3 -Car853313A_25-13_Bid_Bond_DocEE.pdf

4. 4-Car853313A_25-13_Bid_Book-General_Requirements.pdf

5. 5-CAR853313A_25-13_Final_Specifications_11-18-2024.pdf

6. 6-CAR853313A_25-13_Final_Plans_04-15-2025.pdf

7. 7-CAR853313A_25-13_Appendix1_Construction&AdminForms.pdf

8. 9-Car853313A_25-13_Construction Monitoring Plan.pdf

9. 10-CAR853313A Design Report 10-29-2024.pdf

11 September 202511 September 202511 September 202511 September 202511 September 202511 September 2025 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzM5OTQyLTE4ODc3NDcyNjMxIC1DYXI4NTMzMTNBXzI1LTEzX05vdGljZV90b19CaWRkZXJzXy5wZGY%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzM5OTQyLTE4ODc3NDc5MTgyIC1DYXI4NTMzMTNBXzI1LTEzX0FmZmlkYXZpdCZBY2tub3dsZWRnZW1lbnRfRG9jQ0MucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzM5OTQyLTE4ODc3NDkwODIzIC1DYXI4NTMzMTNBXzI1LTEzX0JpZF9Cb25kX0RvY0VFLnBkZg%3D%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzM5OTQyLTE4ODc3NTAzNTI0LUNhcjg1MzMxM0FfMjUtMTNfQmlkX0Jvb2stR2VuZXJhbF9SZXF1aXJlbWVudHMucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzM5OTQyLTE4ODc3NDk1Mzk1LUNBUjg1MzMxM0FfMjUtMTNfRmluYWxfU3BlY2lmaWNhdGlvbnNfMTEtMTgtMjAyNC5wZGY%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzM5OTQyLTE4ODc3NTA1Nzc2LUNBUjg1MzMxM0FfMjUtMTNfRmluYWxfUGxhbnNfMDQtMTUtMjAyNS5wZGY%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzM5OTQyLTE4ODc3NTEwMjA3LUNBUjg1MzMxM0FfMjUtMTNfQXBwZW5kaXgxX0NvbnN0cnVjdGlvbiZBZG1pbkZvcm1zLnBkZg%3D%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzM5OTQyLTE4ODc3NTE4NTI5LUNhcjg1MzMxM0FfMjUtMTNfQ29uc3RydWN0aW9uIE1vbml0b3JpbmcgUGxhbi5wZGY%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzM5OTQyLTE4ODc3NTExODIxMC1DQVI4NTMzMTNBIERlc2lnbiBSZXBvcnQgMTAtMjktMjAyNC5wZGY%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9

Questions Required Questions

Group 1:

Instructions:

1.1 Contractors are required to be registered with the Iowa Division of Labor. Is the Contractor registered with the Iowa Division of Labor?

1.2 I have reviewed the documents under the 'Buyer Attachments' section and acknowledge any and all addenda associated with this project (if any).

1.3 Please upload Proposal and Affidavit (Document CC), pages CC-1 through CC-3 here.

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 stripping & preparation 1 LS - Lump Sum 11/15/2026

IA CS-001

P2 Fence Removal and Replace 344 LF - Linear Foot 11/15/2026

IA-CS-005

P3 Pollution Control 1 LS - Lump Sum 11/15/2026

IA-CS-005

P4 Straw Wattle, 9" DIA. 2,175 LF - Linear Foot 11/15/2026

IA-CS-005

P5 Structure Seeding 1 AC - Acre 12/15/2026

IA CS-006

P6 Waterway Seeding 1 AC - Acre 12/15/2026

IA CS-006

P7 Buffer Seeding 12.1 AC - Acre 12/15/2026

IA CS-006

P8 Mobilization and Demobilization 1 LS - Lump Sum 11/15/2026

CS-008

P9 Tile Investigation 1 LS - Lump Sum 11/15/2026

IA CS-009

P10 Steel Sheet Piling 2,595 SF - Square Feet 11/15/2026

IA CS-013

P11 Excavation (Swale) 533 CY - Cubic Yard 11/15/2026

IA CS-021

P12 Excavation (Wetland Extension) 3,379 CY - Cubic Yard 11/15/2026

IA CS-021

P13 Excavation (Core Trench) 588 CY - Cubic Yard 11/15/2026

IA CS-021

P14 Excavation (Borrow) 3,057 CY - Cubic Yard 11/15/2026

IA CS-021

P15 Earthfill (Dam) 2,075 CY - Cubic Yard 11/15/2026

IA CS-023

P16 Earthfill (Dam as Constructed) 118 CY - Cubic Yard 11/15/2026

IA CS-023

P17 Earthfill (Pool) 1,404 CY - Cubic Yard 11/15/2026

IA CS-023

P18 Earthfill (Dam Core) 588 CY - Cubic Yard 11/15/2026

IA CS-023

P19 Earthfill (Borrow) 3,057 CY - Cubic Yard 11/15/2026

IA CS-023

P20 Drainfill, fine 25 CY - Cubic Yard 11/15/2026

IA CS-024

P21 Topsoil Placement 3,205 CY - Cubic Yard 11/15/2026

IA CS-026

P22 CMP Water Control Structure 1 LS - Lump Sum 11/15/2026

IA CS-051

P23 CMP Riser Inlet Structure 1 EA - Each 11/15/2026

IA CS-051

P24 CMP Drawdown Wetland Outlet Pipe (15" DIA.) 136 LF - Linear Foot 11/15/2026

IA CS-051

P25 CMP Flared End Section w/ Bar Guard 1 EA - Each 11/15/2026

IA CS-051

P26 24" Animal Guard 1 EA - Each 11/15/2026

IA CS-051

P27 Riprap 812 TN - Ton 11/15/2026

IA CS-061

P28 Concrete Grout 98 CY - Cubic Yard 11/15/2026

IA CS-062

P29 Geotextile Fabric 653 SY - Square Yard 11/15/2026

IA CS-095

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Service Line Items Service Line Items

There are no Items added to this event.

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