final bid specs 09328.pdf - Freese and Nichols, Inc.

3.09 INTERIOR INSULATION APPLICATION SCHEDULE
A. Service: A/C condensate drain piping.
1. Operating Temperature: 35 to 75 deg F (2 to 38 deg C).
2. Insulation Material: Flexible elastomeric.
3. Insulation Thickness: ½” thickness for all pipe sizes.
4. Field-Applied Jacket: None
5. Vapor Retarder Required: Yes
6. Finish: None
3.10 EXTERIOR INSULATION APPLICATION SCHEDULE
A. This application schedule is for aboveground insulation outside the building. Piping below
ground requiring insulation will be provided as part of a preinsulated double wall piping system
specified elsewhere.
B. Service: A/C condensate drain piping.
1. Operating Temperature: 35 to 75 deg F (2 to 24 deg C).
2. Insulation Material: Flexible elastomeric.
3. Insulation Thickness: ½” thickness for all pipe sizes.
4. Field-Applied Jacket: None
5. Vapor Retarder Required: Yes
6. Finish: Weatherproof adhesive.
END OF SECTION
Pipe Insulation 23 07 19 - 6
DPR09328