NPDES White Plains Golf Course Pond Retrofit

Location:	Maryland
Posted:	Mar 26, 2025
Due:	Apr 23, 2025
Agency:	Charles County
Type of Government:	State & Local
Category:	U - Education and Training Services
Publication URL:	To access bid details, please log in.

Project ID:

Title: NPDES White Plains Golf Course Pond Retrofit

Addenda: 1

Release Date: 3/3/2025

Due Date: 4/23/2025

Post Information

Posted At:Mon, Mar 3, 2025 3:40 PMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No

Overview

Summary

The County Commissioners of Charles County are hereby requesting sealed bids from qualified contractors to provide all equipment, labor, materials, and supervision to retrofit an existing SWM pond to treat the estimated 34.11 acres of impervious surfaces. The County is proposing this project as part of their efforts to satisfy portions of their NPDES MS-4 permit. This project can provide equivalent water quality treatment for 16.66 acres of impervious area.

Background

The NPDES: White Plains Golf Course Pond Retrofit project is located 1015 St. Charles Parkway White Plains, Charles County, Maryland. The work includes retrofitting the existing irrigation basin into a water quality wet pond, and improving the overall storm conveyance across holes 10 and 18. As designed, the project can provide water quality treatment for a total of 34.11 acres of impervious surface areas. The proposed wet pond facility is an inline facility, therefore only ½ inch of credit is claimed. The facility will be credited with providing 16.66 acres of impervious surface area treatment. The property is owned by the County Commissioners of Charles County Maryland and is commonly known as White Plains Golf Course Pond Retrofit. The property is maintained by the Charles County Parks and Grounds Department.

Timeline

Release Project Date:

March 3, 2025

Pre-Bid Meeting Registration Deadline:

March 14, 2025, 12:00pm

Firms must register in advance to attend the pre-bid meeting via the County's eProcurement Portal RSVP Manager. 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-Bid Meeting (Non-Mandatory):

March 17, 2025, 10:00am

Pre-bid 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.

Site Visit:

March 18, 2025, 10:00am

Firms do not need to register in advance to attend the site visit unless otherwise stated. Due to safety restrictions at the site, all visitors proceeding to the site location are recommended to wear steel-toed shoes/boots during the site visit portion of the meeting. The attendance roster will be published on the County's eProcurement Portal.

The site visit address is: WHITE PLAINS GOLF COURSE- 1015 ST. CHARLES PARKWAY WHITE PLAINS, MD 20695 Charles County, 38°34'29"N 76°55'02"W using Google Earth. (Meet at the course parking lot)

Question Submission Deadline:

March 21, 2025, 10:00am

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.

Bid Opening Registration Deadline:

April 22, 2025, 10:00am

Registration is required to attend the bid opening. Bidders interested in participating in the bid opening must register electronically via the County's eProcurement Portal RSVP Manager. Pricing will be available on the eProcurement Portal after the Bid Opening.

Bid Submission Deadline:

April 23, 2025, 2:00pm

Bid Opening:

April 23, 2025, 2:01pm

Bids received timely will be opened virtually. Pricing will be available on the eProcurement Portal after the Bid Opening.

NPDES White Plains Golf Course Pond Retrofit

See also