Attachment 2 - Kokee Site Photos version 2.pdf
PDF 3 MB Posted
- Attached to
- Kokee AFS Water Filtration System
- Solicitation number
- FA521525Q0043
About this file
This document details a water filtration project for the Koke'e LRRS (Long Range Research Station) facility. The water supply system consists of a single water tank filled by an offsite well, which feeds into Building 3 (Pumphouse) and maintains 60 PSI through distribution pumps. A 1" PVC line services the upstairs bathroom entirely and provides shower water for the downstairs bathroom. The project includes an isolation valve on the main supply line for Building 1, which allows water system maintenance without disrupting the existing support agreement.
Key technical considerations include the ability to isolate the water supply without impacting service, practical placement of equipment on the exterior wall, and meeting filtration unit requirements for line size, pressure, and temperature. The kitchen supply line branches off the main supply line externally. After potential super chlorination, chlorinated water can be drained into a drum using an external hose bib and left in sunlight to dissipate chlorine before ground release. Testing confirmed the isolation valve holds tight with no leakage, supporting the feasibility of the proposed water filtration approach.
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Text version
Koke’e LRRS Water Filtration
Source
• One water tank filled by an offsite well
• The tank feeds into Bldg. 3 (Pumphouse) and into distribution pumps, maintaining 60 PSI
• Building 1 supply A ball valve can isolate the supply line for to the facility without effecting the supplied water required in the support agreement.
Isolation Valve
Water Pipe Feeding Locations Upstairs and Downstairs
• Top left, middle, right pic: This 1” PVC line services the entire upstairs bathroom and just the showers in the downstairs bathroom.
Kitchen Supply line
Overview Water supply isolation without effecting the support agreement is easily obtained
The exterior wall in the proposed area is a more practical placement option
The water system will meet all requirements for the proposed filtration unit (Line size, PSI, Temp)
The kitchen branches off the main supply line on the outside of building 1
When testing the isolation valve, it held tight with no water leaking by
Finally, after super chlorination, the chlorinated water can be drained into a drum utilizing the hose bib outside and left in the sun to dissipate the chlorine before releasing to the ground (Should be a quick process)
| Koke’e LRRS Water Filtration | |
| Source | |
| Building 1 supply� | A ball valve can isolate the supply line for to the facility without effecting the supplied water required in the support agreement.� |
| Water Pipe Feeding Locations Upstairs and Downstairs | |
| Overview |
File details come from the government source that posted it. Updated .