Description

United States Department of State General Services Section Conakry, Guinea May 13, 2026 PUBLIC NOTICE SOLICITATION NO: PR16006360 PSC CODE : S211 NAICS CODE : 562910 – Remediation Services SECTION 1. BACKGROUND The U.S. Embassy in Conakry, Guinea, requires professional contractor services to restore the functionality of a stormwater retention pond that has been compromised by overgrown vegetation and accumulated soil deposits. SECTION 2. OBJECTIVE The contractor shall remove overgrown vegetation and excavate accumulated soil from the stormwater retention pond to restore its water retention capacity. The excavated soil shall be reused for landscaping maintenance within the Embassy compound. SECTION 3. SITE SPECIFICATIONS 3.1 Pond Dimensions and Description Pond Dimensions: Approximately 10m x 15m (150 square meters) Excavation Depth: Up to 3 meters below existing surface Site Configuration: The pond is fenced on all sides with roadway access to the west and south 3.2 Site Access • Primary access for equipment and vehicles is available via a gate on the South side. There are roadways on the west and south sides of the pond. • The contractor shall coordinate all equipment entry and exit through these access points. • Fencing surrounds the pond on all sides; contractor shall ensure fencing integrity is maintained or restored to original condition. SECTION 4. SCOPE OF WORK The contractor shall perform the following tasks: 4.1 Site Preparation • Conduct a site assessment and coordinate with the Embassy's Facilities Management team prior to commencing work • Establish appropriate safety perimeters and signage around the work area • Protect adjacent landscaping, fencing, roadways, and infrastructure during operations • Coordinate equipment access • Protect existing fencing or repair any damage caused during operations • Note location of overhead power lines nearby and have appropriate safety measure in place to avoid contact 4.2 Vegetation Removal and Disposal • Remove all overgrown weeds and vegetation and two tree stumps from the retention pond area (approximately 150 square meters) as directed by the Contracting officer representative, COR. • Dispose of vegetation debris in accordance with local regulations and Embassy requirements • Select trees on site are to be maintained, with a 1meter radius of soil around them, to be marked and identified during a site visit 4.3 Soil Excavation • Excavate accumulated soil deposits to a depth of up to 3 meters below the existing high point across the entire pond area. Ensure excavation achieves the required depth to restore the pond's water retention capacity • Use appropriate equipment to prevent damage to the pond's structural integrity, surrounding fencing, and adjacent roadways • Estimated soil volume to be excavated: approximately/up to 400 cubic meters 4.4 Soil Relocation • Transport excavated soil to a designated site within the Embassy compound until site capacity is reached, any additional soil to be hau…

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• Attachment 1