エイチテック List of Products and Services

Recently, have you seen articles in newspapers or magazines about land (soil) being contaminated at factories or condominiums somewhere in the country? In fact, this is not just a story limited to large factories or port areas. That's why we offer the "Soil Investigation Team" kit, which allows you to easily and conveniently check if your land is contaminated. We analyze the soil you collect and assess the level of contamination on a four-point scale, providing you with a "report." The kit includes round-trip shipping costs and the cost of mailing the report, making it a very convenient self-assessment kit. 【Kit Contents】 ■ Collection shovel ■ 500g sample bag (for 6 types of heavy metals) ■ Collection plastic gloves ■ Protective mask ■ Delivery slip (to our company) ■ Instruction manual *For more details, please refer to the related links or feel free to contact us.

• Geological Survey
• Site and ground investigation
• Environmental Survey

In times of disaster, a large amount of water for daily living is necessary. The "disaster prevention well" utilizes this characteristic and serves as a support. Our tests have demonstrated that the disaster prevention well can discharge 60 liters per minute (3,600 liters/hour) continuously for 3 hours, with no change in water volume, providing a plentiful supply of water for daily living. The hand pump, with a maximum capacity of 2,640 liters per hour, exceeded the performance maximum. 【Features】 ■ Secures the necessary water volume for daily and miscellaneous use to survive with a disaster prevention well - For the first three days after a disaster occurs... relief supplies may not arrive - During the period of chaos, one must be self-sufficient - A water volume of 16 liters per person per day is required *For more details, please refer to the related link page or feel free to contact us.

• Wells and hot springs
• Safety and consumables

The "OIP Survey" is an investigation of soil oil contamination due to leakage using the OIP (Optical Image Profiler). Even in cases of deep contamination, core sampling is not required, allowing for a reduction in survey time. The oil response can be visualized in graphs, serving as reference material for detailed investigations. Additionally, while traditional surveys were limited to push methods, the combination with impact methods has greatly expanded the range of use. 【Features】 ■ Investigates and detects soil oil contamination at approximately four times the speed compared to conventional methods ■ Real-time understanding of contamination status ■ Real-time visualization of oil response ■ Shorter investigation time per location allows for more locations to be surveyed ■ Understanding of oil response depth is expected to reduce the number of samples collected and analyzed for analysis *For more details, please refer to the PDF materials or feel free to contact us.

• Geological Survey
• Site and ground investigation
• Environmental Survey

The "Super Probe SP-50" is a versatile construction tool that features a Tonegawa-style vibro-rotary drill. It has become more powerful than previous soil contamination investigation machines, making previously difficult drilling tasks easier. Additionally, by removing the auxiliary power unit, it can be transported by a 4-ton truck. 【Features】 ■ Capable of dry drilling ■ Sample collection possible ■ Removable auxiliary power unit holder, maximum disassembled weight 3.70t ■ Low vibration and low noise (compliant with low-noise construction machinery and off-road regulations) *For more details, please download the PDF or feel free to contact us.

• Other civil engineering works