Project Information

Bid Title

Alum Application @ Silver Lake

Issuing Agency

State Government of Iowa

Location

Iowa

Published Date

Jan 16, 2026

Closing Date

Feb 5, 2026

Government Level

State & Local

Status

Closed

Ref. #

26CRDLWBBDODD-0008S

Original Source

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Bid Inquiries

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Bid Documents

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Project Description

Bid Information

Bid Number

26CRDLWBBDODD-0008S

Solicitation

Alum Application @ Silver Lake

Solicitation Type

Request for Bids

County

Description

Description

The Iowa Department of Natural Resources is issuing this RFB for an alum application at Silver Lake in Delaware County to address internal phosphorus loading and improve overall lake water quality. All specifications and bid submissions are available exclusively through the IMPACS Electronic Procurement System and must be submitted via the IMPACS link below.

Agency Information

Number

542

Name

Natural Resources, Dept Of

Address 1

6200 Park Ave.

Address 2

City/State/Zip

Des Moines, IA 50321

Contact Information

Contact Name

Colton Lullmann

Contact Title

Procurement Specialist

Contact Email

procurement@dnr.iowa.gov

Contact Phone Number

(515) 361-0743

Contact Phone Extension

Contact Other Number

Contact Fax Number

Valid Dates

From

1/16/2026 11:30:00 AM

Until

2/5/2026 9:00:00 AM

Documents/Attachments

26CRDLWBBDODD-0008S - IMPACS Project Invitation & Registration

1/14/2026 11:59:44 AM

Attachment Preview

IMPACS Bid Opportunity and Vendor Registration

Iowa Management of Procurement and Contracts System - IMPACS

IMPACS is the State of Iowa eProcurement system integrating multiple solutions on the JAGGAER ONE platform.

It combines vendor, contract, and sourcing data all in one suite.

Current Solicitation

You have been invited to participate in the following solicitation located here. In the keyword search bar, enter

the following solicitation number (26CRDLWBBDODD-0008S) to be directed to the available bid opportunity.

New Accounts

If you are not currently registered with IMPACS, Vendor Registration will allow you to be able to access all

IMPACS & Jaggaer applications using the same credentials. Once you have created your account, it is encouraged

to log into your vendor portal and complete your vendor registration.

Please click here to create a new account, or login with an existing account.

FAQ

If you have any questions regarding the DNR procurement process, please contact procurement@dnr.iowa.gov.

URL Glossary

Vendor Registration and Login URL:

https://solutions.sciquest.com/apps/Router/SupplierLogin?CustOrg=DASIowa

Solicitation Posting Site: https://bids.sciquest.com/apps/Router/PublicEvent?CustomerOrg=DASIowa

IMPACS Login Issues: https://www.jaggaer.com/supplier-support/

Jaggaer Registration Video:

https://solutions.sciquest.com/apps/Router/TrainingVideoPopup?video_url_param=OnLineTraining_Completing

CustomerSpecificRegistration&tmstmp=1698933156680

​

Phone: 515-725-8200​

6200 Park Avenue, Des Moines, IA 50321​

www.IowaDNR.gov ​

Fax: 515-725-8201

Commodity Codes

• NAICS 561730Landscaping Services

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