Guest Blog: CalAPA’s Fall Asphalt Pavement Conference & Equipment Expo
We have a special Guest Blog prepared by Russel W. Snyder, Executive Director of CalAPA Registration…
Construction Vibration Monitoring & Assessment – Part 2
We are following up on our announcement of our new service line, Construction Vibration Monitoring.…
Residual Stress Testing by Twining Engineers
Arc welding is an intensive process and the thermal regime suffered by welded members is…
Fault Trenching Study at Azusa Unified School District
Earthquakes are a fact of life for all residents of southern California. Several damaging earthquakes…
El Niño and Stormwater Management
The El Niño of 2016 is upon us and it looks like it will be…
Geotechnical Aspects of Landslides Triggered by Rainstorms
Southern California is a geologically complex region with mountainous terrains. Many houses and roads are…
Smart Engineering for Hospitals and Schools
Recently, Twining’s Vice President of Geotechnical Operations was interviewed for an article in the Long…
The Evolving Role of the Jobsite Inspector
Over the years the role of the construction inspector has changed from a relatively straight…
UT (UIltrasonic Testing) Reject in That Weld? Not So Fast…
Since 1969, the American Welding Society codes governing structural welding have recognized ultrasonic testing…