Opportunity

SAM #W912DW26QA086

Lake Washington Ship Canal GIS Inventory and Mapping Services Solicitation

Buyer

Seattle District, USACE

Posted

August 05, 2026

Respond By

August 19, 2026

Identifier

W912DW26QA086

NAICS

541370

The U.S. Army Corps of Engineers, Seattle District, Operations Division, is seeking professional GIS inventory and mapping services for the Lake Washington Ship Canal, focusing on the Carl S. English Jr. Botanical Garden, Fremont Cut, and Montlake Cut. - Government Buyer: - U.S. Army Corps of Engineers, Seattle District, Operations Division - Products and Services Requested: - Comprehensive editable spreadsheet of tree and shrub specimens in the Carl S. English Jr. Botanical Garden - Includes detailed attributes: accession number, common name, botanical name, height, diameter at breast height, dripline radius, tree protection zone radius, and condition rating - GIS mapping deliverables: - Interactive Google Earth KMZ file - ESRI ArcGIS geodatabase linking mapped specimens to inventory data - Data management deliverables for long-term use, enabling updates and tracking of specimen changes - Optional tasks: Similar inventory and mapping for Fremont Cut and Montlake Cut - Services: - Professional GIS inventory and mapping services, including all labor, equipment, materials, permits, transportation, and software - Requires an ISA-licensed arborist - Adherence to safety and quality standards - Unique/Notable Requirements: - Deliverables must be fully editable and designed for long-term data management - All mapping must be compatible with Google Earth and ESRI ArcGIS platforms - Optional tasks expand the scope to additional locations - No specific OEMs or commercial vendors are named in the solicitation - All technical and scope details are defined in the Performance Work Statement

Description

Please see attached solicitation document

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