Caltrans DES-PPM&OE

UFGS 34 71 13.19ACTIVE VEHICLE BARRIERS. 12/2013. NASATKA SPECIFICATION. VERTICAL LIFT CRASH BEAM. GENERAL. The purpose of this specification is to describe the Nasatka Maximum Security Barrier XII without an operator (NMSB XII) or with either a hydraulic (NMSB XII-H) or an all-electric operator (NMSB XII-E) for the purpose of providing architecture and engineering specification … ................
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