カナサシテクノサービス List of Products and Services

A new technology that addresses liquefaction, the first of its kind in the industry! Developed in collaboration with Professor Shigeo Honma from the Department of Civil Engineering at Tokai University. By applying a horizontal sine wave with a frequency of 3 Hz and an amplitude of 3 mm for a duration of 15 seconds, we confirmed its effectiveness against liquefaction through experimentation. □ For other features and details, please refer to the catalog.

A new technology that responds to liquefaction, the first of its kind in the industry! Developed in collaboration with Professor Shigeo Honma from the Department of Civil Engineering at Tokai University. By applying a sine wave with a frequency of 3 Hz and an amplitude of 3 mm in the horizontal direction, and conducting experiments for a duration of 15 seconds, we confirmed its effectiveness against liquefaction. ＝＝＝＝＝＝＝【Experimental video using models now available!】＝＝＝＝＝＝＝＝＝＝ 　　　　http://www.kanasashi-hi.co.jp/tank0404.html =====================＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ *For other features and details, please refer to the catalog.

We would like to introduce a case where our seismic-resistant water storage tank, which also serves as a drinking water supply, was installed as an emergency water supply tank in Higashimatsuyama City, Saitama Prefecture. During the construction at the west exit of Higashimatsuyama Station in fiscal year 2008, and at the east exit of the same station in fiscal year 2009, it was important to minimize the required area during construction. Therefore, our vertical cylindrical product, which does not require a long opening, was adopted using our caisson method. We planned the construction with safety considerations to avoid impacting the water distribution pipes and to ensure that it would not obstruct the passage of citizens. Additionally, we were able to significantly reduce the total construction costs. 【Municipality Data】 ■ Population: 90,000 ■ Area: 65.33 square km ■ Number of installations: 4 (including 2 of our products) ■ Other facilities: Water purification plant, distribution facility, water reservoir, etc. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case where our seismic-resistant water storage tank, which also serves as a drinking water supply, was installed as an emergency water supply tank in Toyohashi City, Aichi Prefecture. Toyohashi City, adjacent to the seismic source region that experiences repeated massive earthquakes, including the Nankai Trough, has had 24 cases of emergency water supply tank installations so far, of which 19 are operated as our submerged type emergency water supply tanks. While preparing for disasters is an urgent issue, the city's tight fiscal situation has led to a focus on cost comparison, while also seeking tanks with excellent water flow characteristics. As a result, our products were selected. [Municipality Data] - Population: 376,000 - Area: 261 square km - Number of installations: 24 (of which, 19 are our products) - Responsible department: Toyohashi City Waterworks Bureau *For more details, please refer to the PDF document or feel free to contact us.

This is an introduction to the case where our seismic-resistant water storage tank for drinking water was installed as an emergency water supply tank in Yuasa Town, Wakayama Prefecture. In Yuasa Town, Wakayama Prefecture, two drinking water tanks have been installed on higher ground with the tsunami evacuation from the Nankai Trough mega-earthquake in mind. Most drinking water tanks widely used across the country are horizontally cylindrical and require large delivery vehicles, making them unsuitable for narrow access roads. Therefore, the vertically cylindrical products from Kanazashi Techno Service, which are lightweight, compact, and can be safely delivered and installed in a short period, were adopted. 【Municipality Data】 ■ Population: 13,000 ■ Area: 20.80 square km ■ Number of installations: 2 (both manufactured by our company) ■ Other facilities: Emergency drinking water (1.5L x 1000 bottles, 2L x 210 bottles), etc. ■ Responsible department: Yuasa Town Hall, General Affairs Division *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case where our seismic-resistant water storage tank for drinking water was installed as an emergency water supply tank in Kashiwa City, Nara Prefecture. In Kashiwa City, there have been a total of 7 seismic-resistant water storage tanks for drinking water installed, of which 3 are manufactured by our company. In the case of a typical horizontal cylindrical tank, not only is a larger construction yard required, but it was also anticipated that costs would increase for foundation work and earth retention work. Therefore, our vertical cylindrical product using the caisson method, which does not require a long opening, was adopted. Particularly at Kamata Elementary School, there were restrictions due to a narrow delivery route, but safety was also taken into consideration, allowing the advantages of the caisson method to be utilized. [Municipality Data] - Population: 78,000 - Area: 24.26 square km - Number of installations: 7 (including 3 manufactured by our company) - Other facilities: 21 installed water supply tanks - Responsible department: Kashiwa City Water and Sewer Department, Construction Division *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case where our seismic-resistant water storage tank for drinking water was installed as an emergency water supply tank in Kikugawa City, Shizuoka Prefecture. In Kikugawa City, there are a total of 7 seismic-resistant water storage tanks for drinking water that have been installed, of which 5 are manufactured by our company. The installation locations are mostly parking lots of elementary and junior high schools, which is one reason for selecting our products, as it minimizes the impact on school events during the construction period. Our vertical cylindrical well sinking method requires a relatively small construction area, allowing us to minimize the impact even in parking lots that are used daily. 【Municipality Data】 ■ Population: 48,000 ■ Area: 94.2 square km ■ Number of installations: 7 (of which, 5 are our products) ■ Other facilities: 8 water distribution reservoirs ■ Responsible department: Kikugawa City Crisis Management Department Safety Division *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case where our seismic-resistant water storage tank for drinking water was installed as an emergency water supply tank in Omaezaki City, Shizuoka Prefecture. To date, a total of 10 seismic-resistant water storage tanks for drinking water have been installed in Omaezaki City, of which 5 are our products. Most of the installation locations are in parking lots of elementary schools, community centers, and public housing. Due to space constraints for construction, our vertical cylindrical well sinking method, which requires a smaller excavation area, was mainly adopted. There were relatively few parking restrictions during construction, and considerations for residents and safety also influenced the product selection. [Municipal Data] ■ Population: 33,835 (as of March 31, 2015) ■ Area: 65.86 square km ■ Number of installations: 10 (of which, 5 are our products) ■ Responsible department: Disaster Prevention Division, Omaezaki City Hall *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case where our seismic-resistant water storage tank for drinking water was installed as an emergency water supply tank in Fuefuki City, Yamanashi Prefecture. Fuefuki City has 25 emergency water supply points, and among them, three of our submersible-type products are being operated as emergency water supply tanks. There are only a few companies nationwide that handle drinking water tanks, most of which are in a horizontal cylindrical shape, raising concerns about restrictions on construction space due to conflicts with other construction work. As a result, Kanashitecno Service, which adopts a vertical cylindrical shape, was considered. Its adaptability to construction in narrow spaces and the absence of the need for earth retention work provided a cost advantage, leading to its final selection. 【Municipal Data】 ■ Population: 71,000 people ■ Area: 201.92 square km ■ Number of installations: 3 units of our product ■ Other facilities: 25 emergency water supply points, 27 water supply vehicles ■ Responsible department: General Affairs Division, Fuefuki City Hall, Fire and Disaster Prevention Section *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case where our earthquake-resistant water storage tank for drinking water was installed as an emergency water supply tank in Ota City, Gunma Prefecture. So far, six earthquake-resistant water storage tanks for drinking water have been installed. Among them, our product was installed in the rotary in front of Ota Station on the Tobu Isesaki Line, with a capacity of 40m³. The rotary in front of the station experiences a high volume of pedestrian and vehicle traffic, and it is essential to avoid disrupting its function as much as possible. However, in the case of a typical horizontal tank, it was anticipated that a large construction yard would be required, leading to increased costs. As a solution, our vertical cylindrical product using the caisson method was considered. A plan was developed that ensured the functionality of the area in front of the station was not compromised, while also prioritizing safety and keeping the total construction costs lower compared to other companies, leading to its adoption. 【Municipal Data】 ■ Population: 220,000 ■ Area: 175.66 square km ■ Number of installations: 6 (including 1 from our company) ■ Other facilities: 210,000 emergency drinking water bottles, 16 emergency water purification devices, 2 water supply vehicles ■ Responsible department: Ota City Hall, Crisis Management Office *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case where our seismic-resistant water storage tank, which also serves as a drinking water supply, was installed as an emergency water supply tank in Yoshida Town, Haibara District, Shizuoka Prefecture. Yoshida Town is one of the leading eel farming areas in Japan, thanks to its abundant groundwater. The abundance of groundwater poses challenges in processing this water when installing a seismic-resistant water storage tank. In the case of typical horizontal tanks, the construction yard is large, and the spring water treatment becomes extensive, leading to significant cost concerns. Therefore, we proposed a vertical cylindrical seismic-resistant water storage tank that also serves as a drinking water supply, using a method that minimizes costs while ensuring that the park, where the tank is installed, remains usable. 【Municipality Data】 ■ Population: 30,000 ■ Area: 20.84 square km ■ Number of installations: 1 (including 1 unit from our company) ■ Responsible department: Yoshida Town Hall Waterworks Division Construction Section *For more details, please refer to the PDF document or feel free to contact us.

A fully welded double structure with excellent earthquake resistance, pressure resistance, and elasticity. A steel water tank that ensures emergency drinking water and constant fire-fighting water supply during earthquake disasters, capable of continuously providing fresh water.

The "drinking water storage and supply pipe" is a product that ensures fresh and safe tap water for facilities used by many people, such as apartment buildings, medical institutions, nursing facilities, schools, and hotels. The 10m3 drinking water storage and supply pipe is certified by the Japan Water Works Association (Z-417, water supply equipment (others)). The interior of the tank uses water supply paint (JWWA K157 certified paint). It is directly connected to the supply pipe, and the tank is considered part of the piping system, with the water inside constantly circulating. Additionally, our company will be exhibiting at the "Advanced Construction, Disaster Prevention, and Mitigation Technology Fair in Kumamoto 2024 [Special Exhibition] Human Flow and Logistics Productivity Improvement Fair in Kumamoto" held at Gran Messe Kumamoto. We invite you to stop by. 【Features】 ■ Compliant with the Water Supply Act ■ Pressure resistance: 0.75Mpa under constant water supply pressure (test pressure 1.75Mpa) ■ Circulation: A mechanism that prevents tap water from stagnating in the tank ■ Earthquake resistance: Designed to withstand earthquakes of the scale of the Great East Japan Earthquake ■ No legal maintenance required *For more details, please refer to the PDF materials or feel free to contact us.