Introduction to Sedimentation Survey

Sedimentation Survey, also known as a geotechnical survey used to analyze and test the process of sedimentation in all structures, including settlement tanks and RCC structures. We are all well aware of how sediments, such as sand or soil is deposited in water or land. Moreover, these accumulations can be one of the major causes for structures to damage and affect their overall functionality.

How Do Sediments Impact Structures?

What can be the major cause of tilting and instability of infrastructures? Generally, there are multiple factors, which mainly include settlement (displacement of a structure), soil movement, and foundation problems.  Moreover, the deposition of sediments can cause potential problems and hazards with improper functioning of the responsible structures, may it be settlement tanks or RCC structures.

What Is The Process of Sedimentation?

Generally, the process of sedimentation gives way to different particles suspended in water settling out under the gravitational effect. The sole purpose of sedimentation is to intensify the process of filtration. In addition, various factors affect the sedimentation rate. This includes the nature of sediments and the surrounding temperature and medium.

As discussed earlier, one of the major key factors is to understand sedimentation processes to suspect and analyze any potential hazards associated. This in turn also assists in making productive informed decisions in the future and sets forth-important ways to manage them accordingly. In addition, ensures asset integrity in the future.

There are three important Types of Surveys Used to Monitor Sedimentation & Settlement:

• Bathymetric surveys
• Topographic surveys
• Seismic reflection surveys

Importance of Tank Settlement Surveys – Tank Integrity

“Settlement” is one of the most crucial words when it comes to API 653 standards. Respective inspectors and engineers shall be fully aware of the extent of tank settlement to ensure tank integrity. Tank settlement surveys depend upon the design, material, and functionality of the tank; these important factors comply with proficiently executing the designated survey.

The Benefits of a Sedimentation and Settlement Survey for Construction Projects

• Ensure the stability of the ground and its ability to support the structure.
• Detect potential hazards such as environmental issues, improper drainage, or unstable soil conditions.
• Sediment control plans to analyze the groundwater table.
• Determine the best practices for preventing sediment runoff.
• Time and cost-efficient

Significance of VISP Inspection Survey

As leading experts in civil engineering services, Velosi Integrity & Safety Pakistan proposes advanced types of inspection surveys of various types of tanks and RCC structures of any design, size, or form. We mainly survey tanks designed to carry oil and gas merchandise like crude oil, fossil fuel products, LPG, etcetera.

Moreover, we also survey tanks designed for storage of bulk liquids, such as distillery tanks, or solids, such as food or grain.

VISP High Tech Equipment for Surveys

Our modern equipment and devoted personnel execute systematic tank calibration surveys and sets forth precise data through our well-structured software that is compliant with an extensive range of tank designs and sizes.

Please contact us for more information and assistance.