Equipment Details
Product Name: POZ-LOC Slip-base System
Description:
The upper slip base assembly consists of an integral collar and triangular base plate that is cast from ASTM A536 Grade 65-45-12 ductile iron. The collar is formed by casting a 68.6-mm (2.7 in) hole through the part perpendicular to the base plate and then machining the hole to a final diameter of 74.4 mm (2.93 in). After machining, the base assembly is hot dip galvanized to ASTM A-153. Erection of the slip base consists of slipping the upper slip base casting onto the end of a 73 mm (2.875 in) outside diameter (O.D.) steel pipe support. A 73-mm (2.875 in) zinc plated split ring shaft collar is tightened onto the end of the pipe support to keep the upper slip base unit from slipping off during an impact.
NCHRP Approval: NCHRP Approved
Approval Letter Link: http://safety.fhwa.dot.gov/roadway_dept/road_hardware/breakaway/pdf/ss65.htm
Website: http://www.nwpipe.com/products_poz-loc.html
Contact(s):
Northwest Pipe Company
P.O. Box 2002
Houston, Texas 77252-2002
Phone: (713) 863-4300
Website: http://www.nwpipe.com/
