Minera Pena Colorada Tailing Dam

iDam Seismic Monitoring Network integrated with existing geotechnical monitoring at the Guasmas and Arrayanal tailing dams. Peña Colorada is a company dedicated to the exploration, exploitation, and processing of Iron Ore for the Mexican steel […]

Read more

Multi-Dam Seismic Monitoring Project in Thailand for EGAT

The Electricity Generating Authority of Thailand (EGAT) is Thailand’s leading state-owned power utility under the Ministry of Energy and responsible for electric power generation and transmission for the whole country, as well as bulk electric […]

Read more

See us at the ASDSO Dam Safety Conference 2021

Dam Safety Group is exhibiting at Dam Safety 2021. At the Music City Centre in Nashville, Tennessee, US, the week of September 12 – 15 on BOOTH 117.

Read more

Ground-Penetrating Radar for Dam Investigative Applications

An accurate non-destructive approach can save time and money As the world struggles to improve its critical infrastructure, attention is being paid to non-destructive testing (NDT) methods that can help to accurately determine what can […]

Read more

The Role of Geophysical Borehole Logging for Dam Sites

The risks due to ground conditions invariably represent the biggest unknowns for any dam construction project. Proportionate to the size and scope of the project a programme of rotary core drilling will usually be undertaken […]

Read more

2D ERT monitoring of soil moisture seasonal behaviour in a river levee

Resistivimeter SYSCAL PRO SWITCH 48 Piping induced by abnormal seepage is the main cause that may lead to the failure of flood protection structures such as embankment levees. The study aims to characterize the seasonal […]

Read more

Active and passive S-wave investigation in the Central Valley, CA, USA

To evaluate the condition of the levees, some of which are over 150 years old. The California Central Valley is crossed by over 1,100 miles of levees protecting rich farmland, cities, towns, schools, hospitals and […]

Read more

Extensive Dam Monitoring for Calaveras Dam, San Francisco

Provided a state-of-the-art Seismic Monitoring and Management Center for SFPUC’s largest Bay Area Dam, the Calaveras Dam. The Water System Improvement Program (WSIP) under the San Francisco Public Utilities Commission is a $4.8 billion, multi-year […]

Read more

Using GPR for dam safety projects

Concrete Inspection Concrete inspection is of fundamental importance in meeting the challenge of identifying and prioritizing which areas of the dam need to be repaired and which need to be replaced. Amongst the available tools […]

Read more

Talla Reservoir and Dam

In the 1890’s a need to expand the water supply to Edinburgh was identified. The site at Talla Loch, some 28 miles south of Edinburgh was selected for development. Starting in 1895 the project included […]

Read more

Characterization of abnormal seepages in Earth Dams

Resistivimeter SYSCAL PRO SWITCH 72 The earth dam of Salhab, built in 1993 and located in northern-west of Syria consists of two separated embankments. The main one extends east-west along a distance of 895m with […]

Read more

Evaluating and monitoring levee conditions is vitally important

S-wave velocity measurements along levees in New Orleans using passive surface wave methods Inspection is an important part of mitigating the hazard to those communities living within the shadow of a levee. Recently, researchers from […]

Read more