Project Information

Bid Title

Charles County Flow Monitoring Services for the Sanitary Sewer System

Issuing Agency

Charles County

Location

Maryland

Published Date

Jun 22, 2026

Closing Date

Aug 6, 2026

Government Level

State & Local

Status

Closed

Original Source

Join to Access Full Details

Bid Inquiries

Join to Access Full Details

Bid Documents

Join to Access Full Details

Project Description

Project ID:

Title: Charles County Flow Monitoring Services for the Sanitary Sewer System

Addenda: 0

Release Date: 6/22/2026

Due Date: 8/6/2026

Follow

Charles County Flow Monitoring Services for the Sanitary Sewer System

RFP

PGM - Infrastructure

83000000

Project ID: 26-040

Release Date: Monday, June 22, 2026

· Due Date: Thursday, August 6, 2026 11:00am

Posted Monday, June 22, 2026 9:04am

All dates & times in Eastern Time

Draft Response Events RSVP No Bid44 days, 13 hours, 52 minutes

Post Information

Posted At:Mon, Jun 22, 2026 9:04 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

The County Commissioners of Charles County are seeking proposals from qualified firms to provide professional services for the operation, maintenance, and support of the County’s wastewater flow monitoring network within the Mattawoman Sewer Service Area. The County currently maintains a network of permanent flow monitoring meters and rain gauges used to collect and analyze flow data for system evaluation, inflow and infiltration (I&I) investigations, and long-term wastewater infrastructure planning. The selected contractor will be responsible for the ongoing operation, maintenance, data management, and reporting associated with the monitoring network.

Services under this contract will include maintaining monitoring equipment, ensuring reliable data collection, performing routine inspections and maintenance, supporting data analysis and reporting, and providing installation or relocation of monitoring equipment as needed. The contractor will also support the County’s broader wastewater system planning efforts by providing accurate flow monitoring data and technical insight to help evaluate system performance and identify potential improvements. The County may also utilize the contract for expansion of the monitoring network and additional technical support services as needed during the contract term.

Timeline

Release Project Date:

June 22, 2026

Pre-Proposal Meeting Registration Deadline (Non-Mandatory):

July 6, 2026, 8:00am

Firms must register in advance to attend the pre-proposal meeting via the County's eProcurement Portal RSVP Manager.

Pre-proposal meeting will occur virtually/teleconference, unless otherwise specified. Firms that have registered timely will receive participation instructions.

If multiple attendees from your firm will be attending the meeting, please have each individual complete the eProcurement Portal RSVP Manager process.

Pre-Proposal Meeting (Non-Mandatory):

July 7, 2026, 10:00am

Pre-proposal meeting will occur virtually/teleconference, unless otherwise specified. Firms that register timely and via the County's eProcurement Portal RSVP Manager will receive participation instructions.

The attendance roster will be published on the County's eProcurement Portal.

Question Submission Deadline (Non-Mandatory):

July 9, 2026, 4:30pm

Questions shall be submitted via the eProcurement Portal Question & Answer feature prior to the due date and time specified. The County will not provide responses to questions received after the deadline.

Proposal Submission Deadline:

August 6, 2026, 11:00am

Commodity Codes

• NAICS 237110Water and Sewer Line and Related Structures Construction
• NAICS 541330Engineering Services

* Disclaimer: Government BidHub provides information on bids, RFPs (Requests for Proposals), and RFQs (Requests for Qualifications) solely for convenience and informational purposes. This site is not an official public notice board. For official details, responses, or inquiries, please contact the relevant government agency directly.