TE SW25 SWM systems map.pptx
PPTX presentation 5 MB Posted
- Solicitation number
- W5168W-26-R-A016
- Issued by
-
Department of the Army
About this file
The file is a PowerPoint presentation (TE SW25 SWM systems map.pptx) detailing maintenance requirements for a dam and surrounding infrastructure. The maintenance specifications include keeping a 25-foot embankment tree-free, fertilizing the area every three years, and conducting regular inspections of critical components such as the spillway, riser, and forebays. Specific maintenance tasks involve annual spillway inspections, post-storm event assessments, vegetation management, and debris removal from forebays every 3-5 years or when sediment accumulates to 6-12 inches.
The document is related to a Department of the Army solicitation (W5168W-26-R-A016) for Base Operations Support Services at Rivanna Station, Virginia. While the PowerPoint appears to be a technical specification for dam maintenance, it is linked to a broader base operations support services contract. The presentation includes three images (image1.png, image2.png, image3.png) that likely provide visual context for the maintenance requirements and site layout.
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Text version
Maintain dam Tree-free Maintain dam & within 25 of embankment tree free at all times. Area is to be fertilized once every three years.
Maintain riprap Plunge pool and oufall Inspect the spillway annually & after any storm event that engages the spill way.
Keep spillway clear of vegetation that would impede water flow & maintain riprap Inspect riser every 6 months for deterioration and debries removal.
Forebays: remove debris and soil from forebays every 3-5 years or if more than 6-12 inches have accumulated, which ever comes first.
Inspect them after rain events that exceed 0.5 inches.
The two areas: utility crossing and area under the footbridge can be maintained. However, the remainder of the stream system must remain natural.
Trees around the pond that exceed the security height requirements may be selectively removed.
image1.png image2.png image3.png
File details come from the government source that posted it. Updated .