repair galley prep sink floor drain line

1. Investigate and repair existing prep sink floor waste drain line.


2. Determine the depth and area of the waste drain line that will need to be exposed and repaired.


3. Locate all utilities prior to performing the work.


4. Cut and dispose of exiting floor tiles as needed.


5. Cut and remove and dispose of exiting concrete and debris to expose broken drain line.


6. Clean out of any buildup and debris thru the accessible cleanout and access pit.


7. Perform camera inspection to locate any problems areas that will impact future drainage.


8. Provide written documentation based on findings.


9. Install new waste drain line to match exiting with proper bedding material.


10. Install new concrete bed 1/4 “below quarry tile for thin-set mortar bedding


11. Install new quarry tile to match existing.

For site visit contact: Charles Ahnee (808) 291-8457charles.f.ahnee@uscg.mil

4/8/2024 :updated close date to allow site visits