DC Water Who We Are What We Do Consumer Services & Outreach Environment Business Opportunities Career Center News & Publications
Business
Opportunities


Home
Register Today
Solicitations
Procurement HomePage
Contacts
Work With Us
Investor Relations
Contract Opportunity Forum
Back To Solicitations
Solicitation Number: 200060 & 200070
Solicitation Title: GREEN INFRASTRUCTURE (GI) MAINTENANCE
Solicitation Description:

CONTRACT#: GREEN INFRASTRUCTURE MAINTENANCE CONTRACTS 200060 & 200070

07/22/2020 - UPDATED PLAN HOLDER LIST "For Information Only." See attached pdf files below.

07/22/2020 - ADDENDUM 01 is hereby issued. See Attached Addendum 01.pdf below.

07/08/2020 - COPY OF SLIDES RE: PRE-PROPOSAL MEETING (07/07/2020). "FOR INFORMATION ONLY."  SEE ATTACHED PDF FILES.

06/25/2020 - RFP GREEN INFRASTRUCTURE MAINTENACE CONTRACT A NO. 200060 & CONTRACT B NO. 200070 AS PER ATTACHED PDF FILES BELOW.

06/10/2020 - UPDATED PLAN HOLDER LIST AND GI PRESENTATION "FOR INFORMATION ONLY." See attached pdf files below.

This solicitation is part of the DC Clean Rivers Project for controlling combined sewer overflows (CSOs) to the District’s receiving waters. DC Water constructed several Green infrastructure (GI) facilities to manage major storm events in the Rock Creek and Potomac River sewersheds. As part of the construction associated with the implementation of this plan, DCCR has constructed GI facilities to manage the stormwater at its project sites and along Irving Street NW, to mitigate flooding in the Bloomingdale and LeDroit Park neighborhoods. The GI facilities are designed to reduce runoff volumes currently discharged to the collection system by temporarily capturing, infiltrating and evapotranspiration of stormwater before it discharges to the District’s waters and enters DC Water’s combined sewer system.

The purpose of the solicitation is to comply with the requirements of various permits issued by regulatory agencies and to meet the requirements of the Amended Consent Decree. The GI facilities are designed to reduce runoff volumes currently discharged to the collection system by temporarily storing, infiltrating and evapotranspiration of stormwater.

The scope of the GI Maintenance solicitation is to select two Contractors who will be responsible for maintaining a combination bioretention, pervious pavements, green roof plantings and infrastructure, dry wells, flow restriction devices, overflow risers, inlets, inflow channels, and various types of GI facilities and stormwater underdrain systems, including local sewer connections at each GI facility.

A virtual Pre-Solicitation Outreach Meeting will be held on, June 10, 2020 at 11:00 am (EST).

All attendees are required to make reservations for this meeting by sending an email to Mr. Narcisse Atchamou (Narcisse.Atchamou@dcwater.com) and provide your name, title and the firm name of the attendee(s), by 3:00 pm (EST) on June 5, 2020.

A Virtual Pre-BID meeting will be held on July 7, 2020, at 11:00 am (EST).

All attendees are required to make reservation for this meeting by sending an email to email to Mr. Narcisse Atchamou (Narcisse.Atchamou@dcwater.com) and
provide your name, title and the firm name of the attendee(s), as instructed in the RFP.

The future solicitation package will provide all the required information about the GI facilities, detailed scope of work, procurement process, content required in the proposal, submittal requirements, and evaluation process.

Solicitation Type: Request for Proposal (RFP)  
Commodity Codes: 237310 - Highway, Street, and Bridge Construction
236210 - Industrial Building Construction
221320 - Sewage Treatment Facilities
237110 - Water and Sewer Line and Related Structures Construction
 
Procurement Type:
  • Minority Business Enterprise
  • Open Market
  • Women Business Enterprise
Contract Type: Fixed Price
Release date of Solicitation: May 29, 2020
Close Date/Time or IFB Bid Opening Date/Time: July 27, 2020 2:00 PM
Procurement Contact: Narcisse Atchamou (Category Manager, Procurement)  
Technical Contact: Narcisse Atchamou (Category Manager, Procurement)  
Email Questions To: Narcisse Atchamou (Category Manager, Procurement)  
Last Date for Questions:

- not specified -

RFQ or Bid Document Information

RFQ or Bid Document Fee: $0.00
Documents located at:

- not specified -

Estimated Project Cost: $0.00 to $0.00

Pre-Bid / Pre-Proposal Conference

Conference Date/Time 07/07/20 11:00 AM - 1:00 PM
Conference Address

Teams Meeting (Virtual)

Conference Description

[1]    A virtual Pre-Solicitation Outreach Meeting will be held on, June 10, 2020 at 11:00 am (EST)

All attendees are required to make reservations for this meeting by sending an email to Mr. Narcisse Atchamou (Narcisse.Atchamou@dcwater.com) and provide your name, title and the firm name of the attendee(s), by 3:00 pm (EST) on June 5, 2020.

[2]    A Virtual Pre-BID meeting will be held on July 7, 2020, at 11:00 am (EST).

All attendees are required to make reservation for this meeting by sending an email to email to Mr. Narcisse Atchamou (Narcisse.Atchamou@dcwater.com) and provide your name, title and the firm name of the attendee(s) as instructed in the RFP.


RFQ Document - You will need the Adobe Acrobat Reader to view the PDF file below. (get Adobe Reader)
Solicitation Documents
Plan Holders List
GI Presentation
RFP Pages 433-594
RFP Pages 259-432
RFP Pages 1-258
Pre-proposal meeting slides
ADDENDUM 01
Updated Plan Holders List
 
DC Water Documents - No Documents Attached -
Back To Solicitations