常磐開発 List of Products and Services

"yess architecture" is a flexible system building that excels in design, consisting of a combination of three systems. It accommodates low-rise buildings with large spans, ranging from factories and warehouses to sports and leisure facilities, as well as retail stores. Based on your requirements, the shape and dimensions of the building are input into a computer, drawings are created using CAD, and instructions are sent to the production line via CAM. The standard specification uses metal exterior wall materials, but it can also be applied to exterior wall materials such as ALC. Since all bottle joints on-site are standardized, no welding is required on-site. Furthermore, by minimizing the number of components and standardizing items like drainage, construction speed is increased while ensuring precise construction accuracy. 【Features】 ■ Frame that achieves a maximum column-free span of 60m ■ Insulation performance is about three times that of ALC ■ Flexible response ■ Realizes short delivery times and low costs *For more details, please refer to the PDF document or feel free to contact us.

• Other construction services

At Tokiwa Development Co., Ltd., we conduct various measurement operations related to radioactivity. We can measure radioactive cesium (Cs-134, 137) and radioactive iodine (I-131) using the "SEG-EMS type" germanium semiconductor detector from Seiko Easy & G and the NaI(Tl) scintillation spectrometer equipment from ATOMTEX Belarus "AT1320A." The primary samples measured include food, agricultural products, water, soil, sludge, incineration ash, and waste. We cater to a wide range of needs, from low-dose samples such as food and agricultural products to high-dose samples like sludge and incineration ash. 【Measured Nuclides】 ■ Radioactive cesium (Cs-134, 137) ■ Radioactive iodine (I-131) (For other nuclides, please inquire.) *For more details, please refer to the PDF document or feel free to contact us.

• Environmental Survey
• Other measuring instruments

Tokiwa Development Co., Ltd. is contributing to society by responding to customer needs with reliable technology and extensive experience in an environment where interest in environmental conservation is rising internationally and diversifying. In the field of environmental analysis, we conduct various operations including water quality surveys, air surveys, food hygiene inspections, fuel analysis, asbestos surveys, and labor health consulting services. We also engage in industrial waste treatment operations and own an industrial waste intermediate treatment facility in Iwaki City. Our services include intermediate treatment of industrial waste, collection and transportation of discarded fluorescent tubes, cleaning of drainage pipes, and recycling of sludge and fluorescent tubes. [Environmental Analysis Services (Excerpt)] ■ Water Quality Surveys ■ Air Surveys ■ Work Environment Measurements ■ Food Hygiene Inspections ■ Noise, Vibration, and Odor *For more details, please refer to the PDF materials or feel free to contact us.

• Environmental Survey
• Geological Survey
• Water quality/pH measuring device

Tokiwa Development Co., Ltd. engages in construction, environmental, and real estate businesses. As a comprehensive construction company, what is required for the future "comprehensive" approach is the ability to solve all aspects of creating an environment that surrounds people in a 360-degree manner within the corporate group. Our corporate group, which considers the Earth, creates and protects cities, and maps out plans, aims to be a unique "comprehensive" construction company that combines and circulates these three areas in a way that is not found anywhere else. 【Business Activities】 ■ Construction Business ■ Environmental Business ■ Real Estate Business *For more details, please refer to the PDF materials or feel free to contact us.

• Construction company

The water treatment technology "ACA method" fills our unique special contact material [FCR: Food Chain Ring] into the aeration tank, allowing bacteria and higher organisms to attach, thereby connecting interactions among microorganisms at a higher level and establishing a food chain. Additionally, by minimizing the extraction of excess sludge and returning settled sludge from the sedimentation tank to the aeration tank, we maintain suspended microorganisms at a high concentration while circulating, promoting self-digestion, minimizing the generation of excess sludge, and efficiently purifying wastewater. [Features] ■ Minimal generation of excess sludge (zero emission process) ■ No occurrence of bulking ■ No need for advanced management technology ■ Strong against load fluctuations *For more details, please download the PDF or feel free to contact us.

• Water Treatment