DOWNEY, CA (February 13, 2013) – Calpipe Security Bollards™, a leading U.S. manufacturer of security bollards, offers shallow-mount fixed and removable K4-rated/M30 bollards and shallow-mount fixed ...

The Defender security bollard is K4 certified by the U.S. Department of State, meaning it's capable of stopping a 15,000 lb medium-duty truck traveling at 30 mph. The Defender bollards are made of ...

Vehicles are increasingly being used as weapons, as seen in the London Bridge attack over the weekend and in New York’s Times Square last month. The Compton-based company Calpipe is designing security ...

NEW ORLEANS — Superintendent Anne Kirkpatrick and other officials have said repeatedly over the last few days that even if bollards previously installed on Bourbon ...

NEW ORLEANS — Malfunctioning security bollards were removed from Bourbon Street ahead of the New Year’s Day early morning terror attack in which a man drove his ...

Security barriers in New Orleans that were intended to protect pedestrians from vehicles but at times malfunctioned were removed for replacement before an attacker drove a pickup truck into a crowd ...

It’s a season of firsts at Citizens Bank Park. Bryce Harper is starting his first season with the Philadelphia Phillies, and Citizens Bank Park is starting its season with a noticeably increased ...

To prevent ramming attacks at Christmas markets, German officials have installed concrete blocks, chain barriers and, in one ...