1342789-event.pdf
PDF 293 KB Posted
- Solicitation number
- 25-02-95-01
- Issued by
- Polk County, Iowa
About this file
This is a Request for Bid (RFB) from the Iowa Department of Natural Resources (DNR) for a Wetland Restoration project at Hogsback Wildlife Management Area (WMA) in Winnebago County. The bid, identified as project number 25-02-95-01, was released on 9/29/2025 and will close on 10/9/2025 at 3:00 PM CDT. The project involves multiple product line items including mobilization, on-site borrow excavation, tile investigation, shallow water and spillway excavation, tile breaks, culvert installation, drainage tile work, straw wattles, and clean stone. The work will be accessed from 210th Avenue, with the DNR Engineer providing specific location and elevation guidance.
The bid is to be submitted electronically through the IMPACS Electronic Procurement System, with no paper proposals accepted. The project is categorized under Commodity Code 91200 for Construction Services, including maintenance and repair services. The total quantities include 1,150 cubic yards of on-site borrow, 3,300 cubic yards of shallow water and spillway excavation, 1,500 feet of tile investigation, 1,940 feet of non-perforated dual wall tile, and other miscellaneous materials. The bidder is required to have an Iowa Contractor Registration Number and must comply with the terms and conditions outlined in the bid package. The contract will be awarded to the lowest responsive, responsible bidder, with the department reserving the right to not award a contract.
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Text version
30 September 2025
25-02-95-01, Wetland Restoration, Hogsback WMA, Winnebago County Wetland Restoration, Hogsback WMA, Winnebago County
30 September 2025
Released 9/29/2025 2:30 PM CDT Type DNR - Request for Bid Open 9/29/2025 3:00 PM CDT Number 25-02-95-01 Close 10/9/2025 3:00 PM CDT Currency US Dollar
Sealed Until 10/9/2025 3:00 PM CDT
Contacts Darin Galbraith darin.galbraith@dnr.iowa.gov
Commodity Codes Commodity Code Description
91200 CONSTRUCTION SERVICES, GENERAL, INCLUDING MAINTENANCE AND
REPAIR SERVICES)
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IOWA DEPARTMENT OF NATURAL RESOURCES
GENERAL INFORMATION AND INSTRUCTIONS TO BIDDERS
FOR
Project# 25-02-95-01 - Hogsback WMA – Wetland Restoration, Winnebago County
COMPETITIVE QUOTATION
Please read and familiarize yourself with all of these Instructions before preparing your proposal.
1. In order to be considered a responsible and responsive bidder, ALL of the information requested in this solicitation must be completed and received by the Iowa Department of Natural Resources by 3:00 PM, October 9, 2025.
2. You can either downloand the proposal and email a completed copy to constructionbids@dnr.iowa.gov. or you can submit your bid here through IMPACS Electronic Procurment System. All proposals must be submitted electronically. No paper proposals will be accepted. If emailing your proposal, please include the following information in the subject line: Project Number, Project Name, Bid Letting Date and Time.
Contact for the competitive quotation process is as follows:
Darin Galbraith, Procurement Specialist
6200 Park Ave, Ste 200, Des Moines, IA 50321 constructionbids@dnr.iowa.gov
515-344-0055
Contact for questions on plans and specifications is as follows:
Heath Delzell, District 2 Engineer
Heath.delzell@dnr.iowa.gov
515-979-0104
3. Your proposal will be audited, extensions and totals verified, and notification of decision of award will be made promptly after the closing date for receipt of proposals shown above. The lowest responsive, responsible bidder will be eligible for award of a subsequent contract. The DEPARTMENT reserves the unconditional right not to award a contract for the project described in these instructions and related attachments.
4. Both successful and unsuccessful bidders will be notified of the result of the bidding. If you are the successful bidder, an award letter and contract documents will be sent to you with detailed instructions for completion. By submitting a proposal, you agree and understand that acceptance of your proposal by the
Description mailto:constructionbids@dnr.iowa.gov mailto:constructionbids@dnr.iowa.gov
DEPARTMENT constitutes a binding agreement to enter into a contract and that the offer contained in your proposal shall be valid for a period of 45 days from the deadline for submission of proposals.
5. The Bid Package and Scope of Work can be downloaded and viewed from the Buyer Attachments section.
Required to View Event
Prerequisites Required to Enter Bid
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1. Bidder shall read and make certifications of the their Bid.
2. Bidder shall read and authorize to release information for their Bid.
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Buyer Attachments
1. RFP & Bid Lettings Website
2. IMPACS Project# 25-02-95-01, Wetland Restoration, Hogsback WMA, bid package.pdf
3. Project# 25-02-95-01, Wetland Restoration, Hogsback WMA, Scope of Work.pdf
30 September 202530 September 202530 September 202530 September 202530 September 202530 September 2025 https://www.iowadnr.gov/About-DNR/RFP-Bid-Lettings https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzQyNzg5LTE4OTY0Njg4MDlJTVBBQ1MgUHJvamVjdCMgMjUtMDItOTUtMDEgV2V0bGFuZCBSZXN0b3JhdGlvbiBIb2dzYmFjayBXTUEgYmlkIHBhY2thZ2UucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMzQyNzg5LTE4OTY0Njg5NjFQcm9qZWN0IyAyNS0wMi05NS0wMSBXZXRsYW5kIFJlc3RvcmF0aW9uIEhvZ3NiYWNrIFdNQSBTY29wZSBvZiBXb3JrLnBkZg%3D%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9
Questions Required Questions
Group 1: Form of Bid Instructions: Bidder will read and answer the following questions.
1.1 Please enter your Iowa Contractor Registration Number.
Group 2: Terms and Conditions Instructions: Bidder will read and answer the following questions.
2.1 Bidder shall read the RFB Definitions and enter a response.
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Product Line Items Product Line Items
1.
# Item Name, Commodity Code, Description Allow
Alternates Qty. UOM Requested Delivery
P1 Mobilization 1 LS - Lump Sum
Access from 210th Ave. DNR Engineer to provide the field location of the start and stop of the dike work and will set an elevation hub
P2 Class 10 Excavation, On-site borrow 1,150 CY - Cubic Yard
6" of topsoil shall be stripped from beneath the embankment footprint and stockpiled. Barrow material for embankment shall be taken from the wetland pool area. Must stay >30' away from embankment footprint to source material. Suitable material shall be compacted in lifts per specification. The final top grade may be obtained by placing 6"-12" of topsoil to bring the final plan elevation as shown for the areas of the embankments.
P3 Tile Investigation 1,500 FT - Foot
P4 Class 10 Excavation, Shallow water & Principle Spillway 3,300 CY - Cubic Yard
Shallow water excavation and grading and pricnciple spillway grading as specified in consrtuction documents.
P5 Tile Breaks 5 EA - Each
P6 10" CMP, 14 guage (with 10" Rodent Guard) 10 FT - Foot
P7 8" Non Perf dual wall tile and couplers (connect to exsiting tile intake in road ditch) 1,940 FT - Foot
Tile will connect existing intake in R.O.W. of 210th Ave and outlet in drainage ditch approx. 2,000' feet to the west. Finished grade of the new tile is expected to be on grade between 0.10% and 0.14%.
P8 9" Straw Wattles 100 FT - Foot
P9 1" Clean Stone 25 TN - Ton
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Service Line Items Service Line Items
There are no Items added to this event.
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