Visualizing cavities! A cavity inspection camera system developed for underground cavity investigations!
The "Cavity Investigation Camera System" is a visualization system for underground cavities that uses a fully waterproof camera designed for cavity investigation. It can be inserted through a borehole with a drilling diameter of approximately 10 cm and can capture images underwater. The direction of the camera can be determined, and the images can be checked in real-time. This system can be used for various investigations, including abandoned mines, underground cavity surveys, deformation surveys of underwater sheet pile revetments, and investigations of hazardous areas that are inaccessible to people. 【Features】 ■ Can be inserted through a borehole with a drilling diameter of approximately 10 cm ■ Capable of underwater imaging ■ Direction of the camera can be determined, and real-time confirmation is possible ■ The camera can be operated and tilted to check the bottom of the cavity ■ A small-scale cavity investigation camera is used for investigating cavities beneath road surfaces *For more details, please refer to the PDF document or feel free to contact us.
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basic information
For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Uses】 ■ Investigation of abandoned mines and underground cavities ■ Investigation of changes in underwater sheet pile revetments, etc. ■ Investigation of hazardous areas that are inaccessible to people ■ Investigation of cavities around port and river structures ■ Investigation of cavities around drainage pipes and gates ■ Inspection and confirmation of underwater construction sites, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Tokukura Construction Co., Ltd. is a company engaged in general construction located in Nagoya City, Aichi Prefecture. We possess various civil engineering technologies such as the PSR method and PP method, and we also excel in architectural areas with techniques like seismic isolation for buildings and seismic reinforcement using the SRF method. Each employee's creative ideas and practical skills, along with the group power derived from the achievements and networks built in each department, drive us to constantly pursue confidence and innovation with a positive outlook.