AST Magazine February 2018 final-feb-2018 | Page 7

Volume 20 February 2018 Edition Normal operation cycle time is 5 seconds and Emergency Fast Operation (EFO) cycle time mode is 1.5 seconds. Cost-effective replacement of standard bollards The Raptor can save money when it comes to replacing existing standard bollard systems. Where an entire 6 to 8 feet of existing concrete and rebar must be excavated and removed to install a new standard retractable bollard system, a crew only needs to remove the top 20 inches of an existing foundation to properly prepare for the XT-2200. The XT-2200 Raptor is Ideal for the Following Conditions: Non-Standard Roadway Widths • The Raptor can secure narrow roadways more cost effectively than typical three-bollard arrays and can also be installed as multiple units to provide heavy security for wide entrances. Pedestrian and Bicycle Access • Non-vehicular traffic can move through freely while the bol- lards are in the secure position Safe Operation • Unlike many wedge-style barriers, there are no hazardous pinch points and no need for a safety skirt High-Speed Impacts • Where the roadway layout allows vehicles to reach higher speeds Minimal Setbacks • Where critical assets or equipment are located close to en- trances (such as in urban areas) and a high level of security is required regardless of potential vehicle speed Fast Deployment • Where the barrier needs to be deployed quickly because it is located close to a guard booth and reaction time is therefore minimal. • The Raptor is raised and lowered with a double-acting hydrau- lic cylinder for long-term reliability. • Normal operation cycle time is 5 seconds and Emergency Fast Operation (EFO) cycle time mode is 1.5 seconds. Site Restrictions • Where flush mounting with the roadway surface is required for snow plowing or where buttresses and posts used in other barrier designs would prevent access to wide vehicles High Traffic • Used as a final denial, this barrier can be used in tandem with standard traffic arms to quickly process a high number of vehicles Architectural Appeal • Contemporary style offers a modern twist on the typical bollard design Flexible Controls • Bollards can be controlled independently or in small groups to create more zones of control Whether securing a tourist area, public facility or government 5