Project Information

Bid Title

42136 INACTIVATION OF BIO-AVAILABLE SEDIMENT PHOSPHORUS IN LAKE JESUP

Issuing Agency

State Government of Florida

Location

Florida

Published Date

Mar 16, 2026

Closing Date

Apr 14, 2026

Government Level

State & Local

Status

Closed

Ref. #

RFP-15363

Original Source

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Bid Documents

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Project Description

Request for Proposals 42136 INACTIVATION OF BIO-AVAILABLE SEDIMENT PHOSPHORUS IN LAKE JESUP St. Johns River Water Management Dist

Advertisement Status: OPEN

Last Edit Date/Time: 03/17/2026, 03:43 AM

Advertisement Number: RFP-15363

Agency Advertisement Number: 42136

Version Number: 1

Published Date/Time: 03/17/2026 03:43 AM

Start Date/Time: 03/17/2026 03:43 AM

End Date/Time:  04/14/2026 02:00 AM

Responses Open Date/Time: 04/14/2026 02:00 AM

Commodity Codes

Code	Description
51182900	Combination phosphorus

The St. Johns River Water Management District (the “District”) is seeking submittals from qualified firms to study sediment bioavailable phosphorus treatment with lanthanum-modified bentonite for Lake Jesup, including sediment sampling and data collection, associated permitting, community outreach as needed, treatment application, post-treatment monitoring for three years, and an assessment of results (the “Work”). Interested and qualified Respondents are invited to submit a complete submittal package in accordance with the requirements and specifications detailed in this solicitation. Submittals must address all elements of the Scope of Work and comply with the terms and conditions set forth herein.

Please direct all questions to:

Name: Kendall Siemiatkoski

Phone: (386) 312-2324

Address: 4049 Reid Street Palatka, FL 32177

Email: ksiemiat@sjrwmd.com

Description	Date/Time
42136_RFP26	Mar 17, 2026, 3:41:43 AM

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Commodity Codes

• NAICS 237990Other Heavy and Civil Engineering Construction

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