SOW Attachment (11) Photographs.pdf

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Attached to
NSWCPD Bldg. 4 - VRF Heat Pump Installation
Solicitation number
N6449825R4054
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About this file

The provided document is a Statement of Work (SOW) Attachment 11 containing detailed photographs for the HVAC repairs at Buildings 4, 3rd Floor Pavilion - Phase 2. The photographs document the planned refrigerant line routing and equipment placement for a Variable Refrigerant Flow (VRF) heat pump system installation.

The nine photographs provide visual guidance for contractors, showing:

  • Outdoor VRF unit locations on the 4th floor
  • Refrigerant line routing paths through walls between the 4th and 3rd floors
  • Hallway and pavilion area routing instructions
  • Specific wall and ceiling penetration points
  • Indoor cassette unit locations in the pavilion area (marked with red boxes)
  • Routing of refrigerant lines above the drop ceiling and through hallway spaces

The images include blue lines indicating proposed refrigerant line paths and blue/red boxes highlighting specific installation locations and equipment placement, serving as a critical visual reference for the HVAC system installation project.

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Text version

SOW ATTACHMENT 11

PHOTOGRAPHS

BUILDINGS 4 – 3rd Floor Pavilion HVAC Repairs – Phase 2 Sheet 1 of 3.

PHOTO 1 -- Looking East – 4th Floor -- Blue line shows Outdoor VRF Unit Location

PHOTO 2 – Looking North – 4th Floor – Blue line shows Outdoor VRF Unit Location

PHOTO 3 – Reverse Side of Wall – Outdoor VRF Unit PHOTO 4 – Refrigerant line routing must go through wall here from 4th floor to 3rd

Floor Hallway. Blue box shows location at wall.

Sheet 2 of 3.

PHOTO 5 – Refrigerant line routing must go through wall here from 4th floor to

3rd Floor Hallway. Blue box shows location at wall.

PHOTO 6 – 3rd Floor Hallway to Pavilion Area. Route refrigerant lines above hallway unit and drop ceiling. Temp Removal of Hallway HVAC may be required.

Blue line shows refrigerant line routing.

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PHOTO 7 – 3rd Floor Pavillion Area – Looking West – Refrigerant lines enter here from hallway. Blue line shows refrigerant line routing.

PHOTO 8 – 3rd Floor Pavillion Area – Looking East from Hallway door. Route refrigerant lines to each Indoor Cassette. Blue line shows refrigerant line routing.

Sheet 3 of 3.

PHOTO 9 – 3rd Floor Pavillion Area – Looking East – North side of room. Route refrigerant lines to each Indoor Cassette. Blue line shows refrigerant line routing. Red boxes indicate location of Indoor cassette location (2 shown)

PHOTO 9 – 3rd Floor Pavillion Area – Looking East – South side of room. Route refrigerant lines to each Indoor Cassette. Blue line shows refrigerant line routing. Red boxes indicate location of Indoor cassette location (2 shown)

File details come from the government source that posted it. Updated .