Phyllis Oppenheim wrote: >... Could some of the subscribers let me know if you have put floor drains >in your vaults, and if it has been successful or not. Also if you have not >used a drain, why not? Thanks so much for your help. Phyllis: I think the right decision will be based on your particular circumstances. What kind of fire suppression system do you have? What is under the vault? What does your insurance company say? Is there an alternative for drainage? Are your materials elevated off the floor? Are insects and vermin a possible problem? I can only add that most (but not all) of the vaults I've seen have floor drains. While we are at it, will you have provision for ventilating the room in case of fire? (Afterwards, of course.) The National Fire Protection Ass. code for fur storage vaults was clear in it's demands for floor drains and ventilation, along with specialized lighting and fire resistant doors, walls, etc., but the Fur Storage committee no longer exists. js Jerry Shiner Keepsafe Systems Supplies and Solutions for Microclimate and Oxygen-free storage www.keepsafe.ca toll-free phone: (800) 683-4696 local phone: (416) 703-4696 fax: (416) 703-5991 Object and Textile Conservation Services Ltd. ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).