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This Sources Sought opportunity from Department Of Defense was posted on May 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Lake Washington Ship Canal (LWSC) GIS Garden Mapping

Closed
W912DW26Q1BOYFederal

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This sources sought announcement, identified as W912DW26Q1BOY, is a market research initiative by the U.S. Army Corps of Engineers, Seattle District, aimed at identifying qualified small business contractors for a future firm-fixed-price service contract. The goal is to procure a comprehensive GIS inventory of trees and select woody shrubs within the Carl S. English, Jr. Botanical Garden located at the Lake Washington Ship Canal in Seattle, Washington. The work requires the development of an editable spreadsheet detailing tree attributes such as accession number, common and botanical names, diameter at breast height, dripline and tree protection zone radii, and condition ratings, along with an interactive GIS-based Google Earth KMZ file that links each tree to its data for public and staff use. The project must be completed within 30 days of contract award, with all deliverables required to be fully maintainable and compliant with technical, safety, and quality standards, including EM 385-1-1 and the Quality Assurance Surveillance Plan. No formal solicitation exists yet, and responses to this announcement do not constitute a bid or guarantee of a future contract. Responses must be submitted via email to [email hidden] no later than 11:00 AM PST on May 26, 2026, with the subject line “Lake of Washington Ship Canal GIS Garden Mapping,” and must include the firm’s name, address, point of contact, CAGE code, Unique Entity ID, business classification such as Small Business, Woman Owned Small Business, Service-Disabled Veteran Owned Small Business, HUBZone, or 8(a) Program participant, and a capability statement outlining relevant technical experience, project scope, schedule, and dollar value of prior similar work. The solicitation will be set aside for small businesses based on the NAICS code 541370 with a $19 million size standard, and may be restricted to specific socioeconomic categories depending on market responses. All offerors must be registered in SAM.gov and remain active through contract award and performance. Additional requirements include compliance with DoD security protocols, E-Verify employment verification, HIPAA adherence for personally identifiable information, mandatory security training within 30 days of award, and designation of a contract manager and point of contact. No reimbursement will be provided for costs incurred in preparing responses, and the Government will not supervise contractor performance. Invoices are to be submitted via email and mail to a designated office, with

General Info

Seeking qualified small businesses for a firm-fixed price GIS tree inventory in Seattle's historic LWSC district.

NAICS

541370 - Surveying and Mapping (except Geophysical) Services

Place of Performance

Seattle, WA, USA

Set-Aside

SBA

Documents

1

LWSC Garden Mapping Performance Work Statement Draft

PDF, High priority: read this firstpws
High

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Timeline

1 update
PhaseClosed
Posted

Sources Sought

Notice updated

Notice details unchanged. Attachments may have changed.

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → W071 Endist Seattle
Contacts2 people available
OfficeSEATTLE, WA, 98134-2329, USA
Office AddressSEATTLE, WA, 98134-2329, USA
Contacts
Shemekia McMillan

Full Description

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This SOURCES SOUGHT ANNOUNCEMENT # W912DW26Q1BOY is for informational and market research purposes only. THIS IS NOT A REQUEST FOR PROPOSALS, QUOTATIONS, OR BIDS, NOR A SYNOPSIS OF A PROPOSED CONTRACT ACTION UNDER FAR SUBPART 5.2. The proposed action will be a service project with a firm-fixed price contract. The type of solicitation to be issued will depend upon information received in response to this sources sought announcement. No reimbursement will be made for any costs associated with providing information in response to this sources sought announcement or any follow-up information.   


Responses to this sources sought announcement will be used by the Government to make appropriate acquisition decisions. NO SOLICITATION IS CURRENTLY AVAILABLE. This is not a request to be placed on a solicitation mailing list and is not to be construed as a commitment by the Government. The purpose of this sources sought announcement is to gain knowledge of potentially qualified Small Business, 8(a), Woman Owned Small Business, Service-Disabled Veteran Owned Small Business, and HUBZone contractor sources; to the NAICS code 541370 – Surveying and Mapping (except Geophysical) Services, PSC code C211- Architect and Engineering—General: Landscaping, Interior Layout, and Designing, and Small Business Size Standard $19 Million. Depending upon the responses associated with the business categories listed above, the solicitation will either be set aside in one of those categories or be issued as unrestricted and open to both small and large businesses. After reviewing the responses to this announcement and if the Government still plans to proceed with this project; a separate solicitation announcement will be published on SAM.gov (www.SAM.gov). Responses to this announcement are not an adequate response to any future solicitation announcement. 
 
BACKGROUND: 


Background: The locks, spillway, fish ladder, buildings, grounds, and garden as well as the Montlake and Fremont cuts comprise the Lake Washington Ship Canal (LWSC) Project; the whole of which was designated a historic district on December 14, 1978. LWSC receives approximately 2 million visitors each year. Approximately 65% of project visitors are from Washington State. LWSC is the second most visited tourist attraction in Seattle. Peak visitation is from April to September and is very closely linked to the weather. The garden comprises at least 7 of the 17-acre locks reservation and is described in the Nomination Form for the National Register as a "luxuriant array of mature ornamental and specimen trees, shrubs, and bedding plants ...”.


This is a non-personal professional service to provide a full GIS Inventory of Trees in the Carl S. Jr. Botanical Garden and subsequent deliverables in the form of interactive GIS-based Google Earth file (KMZ) for the Lake Washington Ship Canal at Seattle, WA. The Government shall not exercise any direct supervision over the contract service providers performing the services herein.


Responses to announcement should include: 


1. A capability statement expressing interest in this requirement, describing your company and its capability to complete a project of this magnitude and complexity. Include a statement detailing any special qualifications and certifications, applicable to the scope of this project, held by your firm and/or in-house personnel. 


2. A statement or list of your firm's current or past technical experience similar to or the same as the draft scope of work (attached). Include a brief description of each project scope, schedule, and dollar value, and a point of contact name, phone number and email address for the contracting organization. 


REQUIREMENTS: 
Interested firms should submit a capabilities package, to include the following: 
1. Firm's name, address, point of contact, phone number, and email address. 
2. CAGE code and Unique Entity ID (UEI) number. 
3. Firm's interest in bidding on the solicitation if issued. 
4. Business classification: Small Business (SB), Small Disadvantaged Business (SDB), Woman Owned Small Business (WOSB), Veteran Owned Small Business (VOSB), Service Disabled Veteran Owned Small Business (SDVOSB), Historically Underutilized Business Zone Small Business (HUBZone), 8(a) Program. 
5. Firm's joint venture information (if applicable). 
 
All interested parties who believe they can meet the requirements are invited to submit, in writing, complete information describing their interest and ability to meet all requirements stated above. Prior Government contract work is not required for submitting a response to this announcement. 
 
Submit responses via email to: Xuejiao Sun, contact@example.gov  


Responses should be sent no later than 11:00 AM PST, 26 May 2026.  Subject Line: Lake of Washington Ship Canal GIS Garden Mapping.


All interested firms must be registered in the System for Award Management (www.SAM.gov) by time of award and remain active for the duration of the contract to be eligible for Government contracts. 


Office of Small Business Programs POC:   Enshane’ Nomoto, contact@example.gov. 



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