1 / 8

Salvage and Overhaul

18. Salvage and Overhaul. Introduction. Instructor Introduction Topic Introduction Class objectives References Preparation Step Information. Where to Overhaul (1 of 6). Fire-resistive construction Utility shafts Pipe chases Doors or dampers that did not close tightly

dferree
Download Presentation

Salvage and Overhaul

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. 18 Salvage and Overhaul

  2. Introduction • Instructor Introduction • Topic Introduction • Class objectives • References • Preparation Step Information

  3. Where to Overhaul (1 of 6) • Fire-resistive construction • Utility shafts • Pipe chases • Doors or dampers that did not close tightly • Wood-frame and ordinary construction • Open every wall, ceiling, and potential void space.

  4. Where to Overhaul (2 of 6) • Balloon-frame construction • Fire can spread from basement to attic without showing on other floors. • Careful overhaul of every floor is required.

  5. Where to Overhaul (3 of 6) • Look for voids created by remodeling. • False ceilings • False doors

  6. Where to Overhaul (4 of 6) • Using your senses • Look • Smoke • Embers • Burned areas • Discolorations • Peeling paint or cracked plaster

  7. Where to Overhaul (5 of 6) • Listen • Crackling sounds • Hissing sounds • Feel • Heat (use back of hand)

  8. Where to Overhaul (6 of 6) • Thermal imager • Displays minute differences in temperature • Can quickly identify areas that need to be opened

More Related