”Sensor DDS”
-Water barrier sheet damage detection system-
Quickly detects the location of leaks and assists in proper maintenance.
Sensor DDS is an electrical detection system that can detect damage to impervious sheets installed in waste disposal sites and reservoirs with high accuracy. Electrodes are installed inside and outside the repository to detect damage to impervious sheets. Generally, synthetic resin sheets used in disposal facilities have high electrical insulation properties. This characteristic can be used to monitor impervious sheet damage.
Products & Services
Sensor DDS Type
CMS System
A PC and measuring equipment are permanently installed to automatically perform measurement, analysis, and display results. This system is suitable for cases where the condition of the impervious sheet needs to be checked frequently.
PMS System
Compared to CMS, this method is inexpensive and allows the condition of the impervious sheet to be measured and analyzed on a case-by-case basis as needed.
Maintenance Service
We provide maintenance and inspection services for equipment failures and problems that could lead to long-term system outages.
Periodic functional health checks
Inspects equipment condition on an annual basis and performs proactive maintenance of systems.
Main Inspection Contents
- Check for abnormalities in control equipment, operation terminals (PCs), operation terminal peripherals, etc., and suggest when to replace them.
- Confirmation of extent of damage and deterioration of relay terminal boards, minor repairs
- Submission of maintenance and inspection reports (once a year, within one month of the inspection date)
Remote monitoring of local conditions
We can respond quickly to unusual events such as leakage reactions from detection systems and error reactions from control devices.
Initial detailed investigation during leak response
In the unlikely event of a leak response, we will conduct an initial on-site investigation.
Reduction of unmeasurable period through backup system
In the event of a sudden PC failure, we will provide a replacement machine (up to 3 months) to shorten the period of measurement inactivity.
