Pilot Rock Excavation June 3, 2009 To Whom It May Concern: This is an unqualified endorsement from Pilot Rock Excavation of Central Point, Oregon for the Plate Locks trench plate securing system. We have been using Plate Locks for about a year on several projects in Southern Oregon. Our...

Testimonials Chesapeake Bay Bridge Tunnel Dear Chris:   I have been meaning to write to you concerning our use of the Plate Lock system at the Chesapeake Bay Bridge Tunnel (CBBT) this past year. The CBBT is a 17-mile bridge and tunnel span at the mouth of the...

Plate Locks has won every competition we have participated in and its no wonder! They are revolutionary in the industry. It's a simple solution to a problem every underground construction crew has faced. Below is a list of the various awards and recognition Plate Locks have won. Plate...

ATTENTION PLEASE READ ALL INSTALLATION, REMOVAL AND FAQ BEFORE USING PLATE LOCKS   Installation Procedure Install road plate over work area. Place Plate Locks around the perimeter of the road plate or plates.  Plate Locks should not be extended beyond the end of the...