Construction of the Vault
Before Vault Construction |
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During Vault Construction |
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After Vault Construction |
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The archivist’s mantra of “cool and dry” reveals the basic principle of media conservation. Storage of collection materials at sub-ambient temperature and humidity levels is essential for their long term survival. Film and audio, in particular, are susceptible to numerous problems when not stored in climate controlled conditions – including acetate film decay (vinegar syndrome), color fading, shrinkage, warping, mold, and sticky shed syndrome affecting magnetic audio, to name a few.
In 2006, the Appalshop Archive constructed a climate controlled media vault to house its archival collections. The new vault will ensure a clean, orderly storage system with low temperature and humidity controls and disaster loss prevention (from flood and fire).
The new storage space contains:
- 575 square feet
- Separate vaults for film and video
- Montel compact shelving units
- Trane HVAC unit with two ton air handler and dessicant HEPA filter
- Temperature regulated at 60 degrees Fahrenheit
- Humidity controlled to average of 40%
- IPI Preservation Environment Monitor system
- Fire rated ceiling and walls with vapor barrier
- No windows, non-UV emitting fluorescent bulbs
- Secured space with limited access and very low traffic flow
- All materials boxed, in sleeves, or in cans
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