File:Puf removal.jpg
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Summary
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| Description | Improper "firestop" being removed. Flammable polyurethane foam was used to seal this cable tray penetration. 3 manhours per cubic foot to remove with live circuits, to be replaced by firestop mortar. |
| Date | |
| Source | Own work |
| Author | Achim Hering |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:14, 17 August 2007 | | 3,086 × 5,474 (1.52 MB) | Achim Hering (talk | contribs) | {{Information |Description=Improper "firestop" being removed. Flammable polyurethane foam was used to seal this cable tray penetration. |Source=own work |Date=16. August 2007 |Author=~~~ |Permission= |other_versions= }} |
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