1. Copyright © 2010 John Wiley & Sons, Inc. Figure 8.2.1.1 Flammable Storage Cabinet. Flammable liquids and solvents should be stored in the appropriate cabinet. Some cabinets are vented, some are not. This cabinet is not. To vent such a cabinet, the “bung hole” seen at the lower left is connected to a source of “make-up” air and a similar hole at the top of the right side of the cabinet is connected to piping to the exterior of the building. Simply opening these holes (without proper piping) would defeat the fire-rating capacity of the cabinet.

2. Copyright © 2010 John Wiley & Sons, Inc. Figure 8.3.5.1 Lock Boxes in Refrigerator Secured with Steel Cables. These and other similar systems or containers may be used for securing and protecting especially hazardous materials from theft or misuse.

3. Copyright © 2010 John Wiley & Sons, Inc. Figure