NAMA_326209_Industry_Day_Slides_5.pdf
PDF 2 MB Posted
- Solicitation number
- 140P2026R0104
About this file
This document is a Sources Sought Notice (SSN) for market research purposes only, issued by the National Park Service for the Rehabilitate Seawalls and Shoreline (Phase III) project at East Potomac Park in Washington, D.C. (NAMA 326209). The SSN is not a request for proposals, and no proposals are being accepted at this time. Responses are requested from both large and small businesses to inform acquisition strategy and determine possible small-business or socio-economic set-aside determinations. The response deadline is 3:00 PM Mountain Time on September 2, 2026, with submissions required via email to Contract Specialist Kristin Tauber (kristin_tauber@ios.doi.gov) and Contracting Officer Timothy Burger (timothy_burger@ios.doi.gov). Respondents should note that no reimbursement will be provided for response costs and no solicitation specifications or drawings are available with this SSN.
The anticipated formal procurement will be a competitive Request for Proposals (RFP) for a single firm-fixed-price contract under NAICS Code 237990 with a size standard of $39.5 million. The project involves seawall and shoreline rehabilitation along the Potomac River and channel side, spanning approximately 1,825 calendar days including potential weather shutdowns, with winter construction anticipated to be required. Bid, Performance, and Payment Bonds will be required. The work location is National Mall and Memorial Parks in Washington, D.C., with the requirement that park operations remain open during construction, necessitating scheduling logistics to minimize visitor impact. The site encompasses approximately 55 stormwater outfalls, utility locations, NPS facilities, and coordination with adjacent infrastructure including the Long Bridge project.
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Other files
| File | Type | Posted |
|---|---|---|
| A14_NAMA_326209_Industry_Day_SignIn_5.pdf | ||
| NAMA_Contractor_Questions_5.pdf | ||
| A14_Sources_Sought_Notice_NAMA_Seawalls_3.pdf |
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Text version
National Park Service National Mall and Memorial Parks
NAMA 326209
Industry Day – Rehabilitate Seawalls and Shoreline (Phase III) East Potomac Park Potomac River and Channel Side project
August 26, 2026August 26, 2026
SITE PLAN
I-395
Long Bridge, existing
Yellow Line, Approx
New Bridge
NPS
Buildings
Potential approx. Utility location
I-395
Inlet
Ohio Dr.
Perimeter Road
Golf Course Elevations & Drainage TBD
~55 stormwater outfalls
Water Taxi Pier
NPS
Facilities
Potomac River Tunnel (Appx)
Long Bridge Construction Staging
Potential approx.
Utility location
Potential approx.
utility location.
Existing Pump
FORCE MAIN
More than 2.5’ below Top of Wall @
5.5’ NAVD88
0-2.5 below Top of Wall @ 5.5’
NAVD88
Information presented is a compilation of numerous sources and may not be accurate. All locations are approximate.
PROJECT SCHEDULE
NAMA 326209 Kickoff Meeting
Contracting Overview — NAMA 326209
• Procurement Method: Competitive Request for Proposals (RFP); Single Firm-Fixed-Price (FFP) contract anticipated.
• NAICS Code: 237990; Size Standard: $39.5M.
• Bonding: Bid, Performance, and Payment Bonds anticipated.
• Period of Performance: 1,825 calendar days (includes potential weather shutdown); winter construction may be required.
• Location: National Mall and Memorial Parks, Washington, D.C.
• Park operations will remain open during construction; schedule logistics to minimize visitor impact.
Questions & Survey — Sources Sought Response
• This is a Sources Sought Notice (SSN) for market research only — proposals are NOT requested or accepted at this time.
• Responses requested from both Large and Small Businesses.
• Purpose: Inform acquisition strategy and possible small-business or socio-economic set-aside determination.
• Response Due: 3:00 PM Mountain Time (MT) on September 2, 2026.
• Submit questionnaire via email to: Contract Specialist kristin_tauber@ios.doi.gov and Contracting Officer timothy_burger@ios.doi.gov.
• Administrative notes: No reimbursement for response costs; no solicitation/specs/drawings available with this SSN.
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