Specifications include, but are not limited to: 2.8 LOADING A. The switches and accessories shall be designed to withstand damage or loss of function and remain operational during and following any of the following noncoincidental site conditions: 1. Elevation: 4,600 feet ASL 2. Maximum Ambient Temperature: 42°C 3. Minimum Ambient Temperature: -34°C 4. Wind: 110 mph 5. Radial Ice on Switches and Operating Mechanism: 2” 2.9 INSULATOR ASSEMBLIES A. All switches shall be furnished with insulators by the supplier. B. The Manufacturer shall furnish galvanized steel hex-head cap screws and lock washers suitable for mounting the live parts on the insulators and for mounting the insulators to the switch bases. Leveling screws shall be provided for plumbing insulator stacks. The fastening material shall not be attached to the switches, but shall be grouped and shipped in a suitable container. 2.10 MOUNTING HARDWARE A. The manufacturer shall furnish all brackets and bolts, including locking devices (i.e. lockwashers, palnuts, etc.) as required to mount the switch bases and operating mechanism on the structure. This material shall be hot-dip galvanized.