Construction has started on the tunnel boring machine launch pit for the WSDOT SR 99 Tunnel Project (Viaduct Replacement). The 420 foot long pit is being constructed using secant pile retaining walls, with 2 rows […]
Designing gravity or MSE retaining walls with the attractive Redi-Rock precast modular block (PMB) facing just got a lot easier! The latest version of RRWall+ design software was created by Fine Software, GeoPrac.net sponsors, and […]
The folks at Redi-Rock, makers of some of the nicest looking precast modular block retaining walls in the business, have refreshed their website – Redi-Rock.com. And speaking as a geotechnical engineer and occasional retaining wall […]