This Solicitation opportunity from Maryland was posted on September 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sudlersville Wastewater Treatment Plant ENR Improvement Project

Closed

BPM058134State & Local

Submission Closed09/22/2026, 02:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 237990

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POSTED

about 12 hours ago

DEADLINE

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AI Contract Overview

Contract No. SAN 26-01 is a solicitation by the County Commissioners of Queen Anne's County, Maryland, for the Sudlersville Wastewater Treatment Plant ENR Improvement Project. The primary objective is to enhance nitrogen removal processes to meet permit standards through the construction of a cast-in-place concrete Post Anoxic Reactor (PAR) tank and the rehabilitation of the existing Biolac reactor, which includes removing accumulated sludge and replacing air diffusers. Additional scope involves upgrading the chemical feed delivery system and associated electrical and system control facilities. Sealed bids are due by 9:00 a.m. local time on September 22, 2026, and will be delivered to the Queen Anne's County Sanitary District in Stevensville, Maryland. The contract will be awarded to the lowest responsible responsive bidder based on the total bid, with evaluations considering bidder qualifications, financial ability, and technical performance data. Required submissions include a comprehensive bid packet with certifications for equal employment opportunity, non-collusion, and affirmative action, as well as a full MVWE submission. The successful contractor must provide performance and payment bonds for 100 percent of the contract price and a maintenance bond for 5 percent. The project adheres to Maryland Prevailing Wage Rates and requires compliance with National Electrical Code, OSHA, and ADA accessibility standards. Payment is processed via monthly progress estimates, with the owner responding within 10 days and issuing payment within 30 days of approval, provided that updated construction schedules are submitted.

General Info

Queen Anne's County solicitation for Sudlersville Wastewater Treatment Plant nitrogen removal improvements.

Agency

Maryland → Queen Anne's County Government

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

MD, USA

Set-Aside

NONE

Documents

Contract 26-01: Sudlersville WWTP ENR Improvement Project

480 pages · itb

High

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedAug 18

Solicitation

Notice updatedSep 17

Response deadline changed from Sep 1, 2026 to Sep 22, 2026. The notice description changed.

Response DeadlineSep 22

Deadline has passed

Submission Closed

09/22/2026, 02:00:00 PM UTC

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Organization & Contact Information

AgencyMaryland → Queen Anne's County Government

Contacts1 person available

OfficeMD, USA

Organization / Agency

Maryland → Queen Anne's County Government

Office AddressMD, USA

Contacts

Karen RODGERSProcurement Officer / Buyer

contact@example.gov

Full Description

Sealed bids for the construction of a Post Anoxic Reactor (PAR) tank at the Sudlersville Wastewater Treatment Plant (575 Thunder Road) in
northern Queen Anne's County, Maryland will be received from qualified bidders by the County Commissioners of Queen Anne's County at the Queen Anne's County Sanitary District, 310 Bateau Drive, Stevensville, Maryland 21666 until 9:00 a.m. local time on September 22, 2026 at which time they will be opened publicly and read aloud. Note this is a different location than the pre-bid location. The overall project is to enhance the plant’s nitrogen removal processes which are currently inadequate to reliably meet permit standards. The work of this contract, Contract No. SAN 26-01, consists of the rehabilitation of the existing Biolac reactor via the removal of accumulated sludge and the full replacement of the air diffusers, replacing and enhancing the current chemical feed delivery system, the construction of a cast-in-place concrete PAR tank, and associated electrical and system control facilities.
Category: Wastewater and sewage treatment plant construction service