Post Construction Support

Post Construction Support is a survey service conducted after construction, which includes:

a) As-Laid Survey

Underwater as-laid survey is a type of survey conducted after the installation or placement of structures, pipes, cables, or other equipment on the seabed. The purpose of this survey is to verify the position, orientation, and condition of the installed objects in accordance with the pre-established plans and specifications. This survey provides an accurate picture of how the structures or equipment are situated on the seabed after installation.

b) As-Built Survey

Underwater as-built survey is a type of survey conducted after the completion of construction or installation of a structure, pipeline, cable, or other equipment in the underwater environment. The purpose of this survey is to document the actual (as-built) condition of the objects that have been constructed and installed on the seabed. The results of this survey create an accurate record of the location, orientation, and condition of the objects after installation is completed, which can be used for maintenance, management, and long-term monitoring.

c) Data Acquisition & Processing

Data collection and processing services for underwater surveys are an essential part of the survey process to understand the underwater environment’s conditions and the investigated objects, which will be further processed.

Survey Stages in the Construction Process

The survey stages in the construction process and the survey stages in the supporting underwater construction process are as follows: