Helical Piles, A Feasible Deep Foundation Alternative
Hanh N. Hong, MSc, P.Eng., PE brings over 15 years of technical expertise to…
Have You Been Getting That Sinking Feeling?
In recent years the popular press has presented stories describing the process of climate change…
CMTI or CMIT?
For those in our industry the acronym CMTI represents Construction Materials Testing and Inspection. However…
El Niño and Stormwater Management
The El Niño of 2016 is upon us and it looks like it will be…
Fault Trenching Study at Azusa Unified School District
Earthquakes are a fact of life for all residents of southern California. Several damaging earthquakes…
Residual Stress Testing by Twining Engineers
Arc welding is an intensive process and the thermal regime suffered by welded members is…
Construction Vibration Monitoring & Assessment – Part 2
We are following up on our announcement of our new service line, Construction Vibration Monitoring.…
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…
Project Management Fundamentals – Communication is Key
Communication is vital to the outcome of a project, and not taking the time to…
Effect of Caliche on the Behavior of Drilled Shafts
Dr. Rouzbeh Afshar recently joined the Twining family as a Project Engineer. He has over…