Pre-solicitationPosted Apr 14, 2026·Responses due Jun 30, 2026

Z--C&O CANAL NATIONAL HISTORICAL PARK - FY26 REPAIR INLET LOCK 2

National Park Service · NCR REGIONAL CONTRACTING(30000)

Stage
Early notice (sources sought, presolicitation or special notice)
NAICS
237990
Value
Not stated
Solicitation
140P3026R0002
Set-aside
Small Business Set Aside - Total
PSC
Z2KB
Place
Not stated
Contact
Drakeford, Bophany (Bophany_Drakeford@ios.doi.gov)
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CSV Email

Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.

Where this opportunity stands

Every notice posted under solicitation 140P3026R0002 in this department, oldest first.

Early notice
  • Apr 14, 2026 · this notice
    Pre-solicitation
Solicitation
  • Aug 19, 2026
    Solicitation
    Open
  • Sep 10, 2026
    Solicitation
    Open
  • Sep 15, 2026
    Solicitation
    Open
Award
Not yet. Typical award: Aug 10, 2026 to Dec 12, 2026, middle of the range Oct 7, 2026.
Measured from 30 past early notices at National Park Service with NAICS 237990 that later posted an award (middle half of cases, counted from Apr 14, 2026).

Next steps for this stage

Standard steps for the notice type; not advice about this buyer.

  • Answer the notice: this is when the requirement can still be shaped.
  • Contact the contracting officer named on the notice.
  • Check who won similar work; they are the likely bidders.

What the notice says

The Department of Interior, National Park Service, C&O Canal National Historical Park has a requirement for construction services to repair Inlet Lock 2 in Potomac, Maryland. Work consists of replacing deteriorated lock gates and miter sill and repairing stone masonry, remove sediment and debris around the gates and locks, repairs to the berms upstream of Violette's Lock (Lock 23). Solicitation is expected to post after May 1, 2026, with further details. This is a pre-solicitation notice only and does not constitute a solicitation and does not obligate the government to award a contract, nor d… (show all)

oes it obligate the government to pay for any proposal preparation costs. Accordingly, no response is due at this time, nor will any questions of a technical or contractual nature be answered. Specific instructions on submitting responses will be contained in solicitation documents. A date and time for a site visit will be specified in the solicitation. A firm-fixed priced contract award is anticipated. All responsible sources meeting the solicitation requirements may submit a proposal as appropriate, which will be considered by the agency. 1) Action Code. NAICS is 237990 � Other Heavy and Civil Engineering Construction, Business size standard is $45M. 2) Date. 04/14/2026 3) Year. 2026 4) Contracting Office ZIP Code. 80225 5) Product or Service Code. Z2KB � Repair or Alteration of Canals 6) Contracting Office Address. 12795 West Alameda Parkway, P.O. Box 25287, Denver, CO 80225 7) Subject. Repair Inlet Lock 2 at C&O Canal National Historical Park 8) Proposed Solicitation Number. 140P3026R0002 9) Closing Response Date. June 30, 2026 10) Point of Contact or Contracting Officer. Bophany Drakeford at bophany_drakeford@ios.doi.gov 11) Contract Award and Solicitation Number. N/A 12) Contract Award Dollar Amount. N/A 13) Line-Item Number. N/A 14) Contract Award Date. N/A 15) Contractor. N/A 16) Description. Work consists of replacing deteriorated lock gates and miter sill and repairing stone masonry, remove sediment and debris around the gates and lock. Work includes repairs to the berms upstream of Violette's Lock (Lock 23). 17) Place of Contract Performance. C&O Canal Inlet Lock 2 Mile Marker 22.12 near Violette's Lock (Lock 23), Potomac, Maryland. 18) Set-aside Status. Requirement is 100% total set-aside for Small Business under NAICS 237990. Contractors shall be actively registered in System for Award Management (SAM) under the appropriate NAICS code. 19) One or more of the items under this acquisition is subject to the World Trade Organization Government Procurement Agreement and Free Trade Agreements. The period of performance is 180 days from the issuance of the Notice to Proceed. In compliance with FAR 22.403-1, Construction Wage Rate Requirements, the prevailing wage rates will apply. A solicitation will be issued as a Request for Proposal (RFP). The solicitation subsequent to this announcement may be canceled at any time. Construction Contract Administration Federal Acquisition Federal Regulation (FAR) 36.211(b) requires agencies provide description of policies and procedures that apply to definitization of equitable adjustments for change orders under construction contracts and data on the time required to definitize equitable adjustments for change orders under construction contracts. This information can be found at: https://www.doi.gov/pam/acquisition/policy/constructioncontract.

Who won similar work

31 award notices on SAM.gov in the last 24 months. Matched by: Same agency (National Park Service), same NAICS 237990.

Single-winner award sizes (31): middle half $376K to $8.9M, median $1.9M; range $83K to $217.2M.

WinnerAwardsValueLast
SNC TALLIMAT, LLC3$27.2MSep 25, 2026
Kiewit Infrastructure West Co. 4650 BUSINESS CENTER DR Fairfield CA 94534 USA2$320.6MJun 11, 2026
MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC2$3.7MJul 27, 2026
WINTROW CONSTRUCTION CORP2$617KApr 22, 2026
STONE & LIME IMPORTS, INC1$36.8MMay 8, 2026
A&R PACIFIC-GARNEY FEDERAL JV II 218 TUN JOSE E CAMACHO ST Tamuning GU 96913 USA1$19.0MSep 24, 2025
CAPE ROMAIN CONTRACTORS, INC1$15.9MJan 8, 2025
RANDY KINDER EXCAVATING INC1$10.5MMar 23, 2026
JADE CREEK CONSTRUCTION LLC1$10.3MMay 2, 2025
HSG Park Joint Venture 3, LLC1$7.5MOct 19, 2026

Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.

Latest awards

Competitive landscape

For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.

  • 0 of these past winners lobbied Natl Park Service (NPS) since 2024 (0 filings)
  • 0 of their lobbyists list a past Natl Park Service (NPS) job
  • No corporate PAC money from them to the overseeing committees since 2024
  • 0 foreign-agent (FARA) registrations
See who and the source records with Pro

Policy around it

Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.

  • 0 bills named on the past winners' lobbying filings
  • 15 rules from the department in the last 12 months
  • 0 executive orders naming the agency in the last 12 months
See who and the source records with Pro

Market

For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.

  • 0 of the past winners are listed companies
  • 0 insider buys and 0 insider sells at them in the last 90 days
See who and the source records with Pro

Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.

Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.