三和建設 List of Products and Services

We would like to introduce a case study of problem-solving at Yamashiro Transport Co., Ltd., which conducts steel material transportation. The company planned to construct a logistics center in Saitama Prefecture to strengthen its transportation capacity. However, since the planned construction site was agricultural land, they had started "development discussions" to change the land to one suitable for building a warehouse, but this was proving difficult. We supported the preparation of various application documents and conducted administrative discussions together with the development design office, reporting the plans and results to the business owner. By closely sharing information among project members, the gears that had been stalled at the beginning of the project began to turn. 【Case Overview】 ■ Issue: Development discussions / Overall cost and schedule ■ Solution: Development discussion support / Quality improvement + Cost control ■ Industry: Transportation and warehousing ■ Warehouse type: General warehouse (DRY) ■ Stored items: Steel-related materials *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study on problem-solving at Tanabe Shoji Co., Ltd., a long-established general trading company that handles essential products for daily life and business, including food for home and commercial use. The company's request was to "not just consolidate four locations, but to focus on management planning while maximizing the synergy of each product, and to emphasize hygiene management as a logistics center handling food." We approached this challenge. We arranged products across three temperature zones—refrigerated, frozen, and ambient—in a way that facilitates mixed loading, and ensured that the first-floor ambient storage space has enough capacity to accommodate the increasing number of refrigerated and frozen products in the future. [Case Overview] ■ Challenge: Storage location and capacity / Hygiene management of the logistics center ■ Solution: Storage settings based on analysis and forecasting / Integration of hygiene management and operational efficiency ■ Industry: General trading company ■ Warehouse Type: Temperature-controlled warehouse ■ Stored Items: Food, dry ice, packaging materials, etc. *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at Sankyu Co., Ltd., which celebrated its 100th anniversary in 2018. In response to the instruction from the local fire department regarding "20 air changes per hour" for ventilation, we went back to discussions with the design office and explained our past achievements. We obtained permission for 5 air changes per hour. For the lightning protection system, we changed the plan from the costly "point discharge type" to the "conductor type." We proposed and adopted just the right specifications for both the ventilation and lightning protection systems. [Case Overview] ■ Issue: Project Promotion ■ Solution: Effective Use of Site / Fire Department Consultation ■ Industry: Comprehensive Logistics ■ Warehouse Type: Hazardous Materials Warehouse ■ Stored Items: Fire Service Act Class 1, 2, 4, 5 *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study on problem-solving at Banmi Holdings Co., Ltd., which handles over 5,000 products as a connector between manufacturers and restaurants. Through repeated logistics analysis and interviews, we extracted points for improvement in the business flow, identified optimal rack and product placement through ABC analysis, and determined appropriate storage quantities for products we wish to expand in the future. Additionally, we proposed a WMS (Warehouse Management System) to differentiate tasks between people, machines, and systems, thereby enhancing work efficiency and management quality. 【Case Overview】 ■ Issue: Logistics Improvement ■ Solution: Total Production (Logistics Analysis + Construction) / Food Factory Know-How ■ Industry: Food Wholesale ■ Warehouse Type: Temperature-Controlled Warehouse ■ Stored Items: Food Products *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at the Osaka branch of Nippon Express, a transportation company. The most important aspect of operating a temperature-controlled hazardous materials warehouse is the "setting of temperature conditions." This is because the temperature conditions significantly affect the layout, structure, and equipment. The company set the temperature conditions to "1°C to 30°C," allowing for a range in management temperature. As a result, they were able to exclude the installation of anterooms and winter heating equipment from the initial discussions, thereby establishing a foundation for the plan. 【Case Overview】 ■ Issue: Compliance with GDP for hazardous materials / Renovation of hazardous materials warehouse ■ Solution: Setting of temperature conditions / Forecasting changes in available space ■ Industry: Logistics ■ Warehouse Type: Temperature-controlled hazardous materials warehouse ■ Stored Items: Pharmaceuticals *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at Yokota Asphalt Co., Ltd., which sells asphalt and heavy machinery fuel. As a developer, we decided to construct a hazardous materials warehouse for our business partner, Sankyu Co., Ltd., in the local city of Himeji. The site and warehouse will be purchased and constructed by the company, and the subsequent operation will be handled by Sankyu Co., Ltd. They reached out to us, as we specialize in hazardous materials warehouses. [Case Overview] ■ Issue: BTS compliance (building lease type)/Location support/Temperature rise measures (appropriate specification verification) ■ Solution: Visualization of work processes/Discussions with police and government/Aluminum sheet verification ■ Industry: Manufacturing ■ Warehouse Type: Hazardous materials warehouse ■ Stored Items: Category 2, Category 4 *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at Tochimoto Tenkaido, which has been advancing plans for the construction of a temperature-controlled warehouse for raw materials used in traditional Chinese medicine. Upon reviewing the design proposal from the architectural firm, I felt that as it stood, there were challenges regarding future maintenance and compliance with GMP (Good Manufacturing Practice) concerning the management of pharmaceutical raw materials. It was necessary to make improvements to create a "usable building." Therefore, we made significant changes to the design content proposed by the architectural firm, enabling us to create a "usable building" for the client. 【Case Overview】 ■ Challenge: GMP compliance (pest and rodent prevention, temperature control) ■ Solution: Insulated interior walls (pest and rodent prevention, temperature control) ■ Industry: Manufacturing ■ Warehouse Type: Temperature-controlled warehouse ■ Stored Items: Pharmaceutical raw materials *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study on problem-solving at TONE Corporation, a comprehensive tool manufacturer dealing with bolt fastening equipment and torque management devices. After scrutinizing the functions of two locations, the headquarters factory and the manufacturing factory, it was decided to construct a new factory specialized in product planning, assembly, and distribution of TONE brand products. After construction, we received feedback stating, "The benefits of utilizing a three-dimensional automated warehouse exceeded our expectations." 【Case Overview】 ■Issue: Work efficiency ■Solution: ABC analysis + automated warehouse / visualization of cost-effectiveness ■Industry: Manufacturing ■Warehouse Type: Manufacturing factory (partially automated warehouse) ■Stored Items: Hand tools, power tools, machine parts *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at Marukami Logistics, which handles the storage and delivery of pharmaceuticals and daily necessities. The company received a request from a client, a wholesaler of sanitary materials and medical supplies, to "take over the operations of our warehouse and create a dedicated logistics warehouse." While considering this request, they established a connection with Sanwa Construction. After an inspection and evaluation by the RiSOKO team, they proposed the introduction of an "automated warehouse" that can also serve as horizontal transportation. In the new warehouse, the automated warehouse section was designed as an atrium, significantly improving operational efficiency by streamlining "vertical transportation" between floors and "horizontal transportation" within each floor. 【Case Overview】 ■ Issue: Operational Efficiency ■ Solution: Automation of the warehouse / Comprehensive support for the client ■ Industry: Transportation and Warehousing ■ Type of Warehouse: Automated Warehouse ■ Stored Items: Sanitary materials, medical supplies, etc. *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at Heiki Kaiun, which established its foundation in harbor transportation and newly entered the hazardous materials warehouse business. In September 2018, Typhoon No. 21 caused significant damage primarily in the Kinki region, exceeding the predicted high tide levels set by public agencies at the newly established site. As a result, the company raised the ground level based not only on public agency data but also on actual damage. Although raising the ground level is costly, the company prioritized the safety of people and products and chose to raise the ground as high as possible. 【Case Overview】 ■ Issue: BCP measures (flooding, power outages) ■ Solution: Significant ground elevation / Installation of generators and cubicles in high indoor locations ■ Industry: Transportation and warehousing ■ Warehouse Type: Hazardous materials warehouse, general warehouse ■ Stored Items: Hazardous materials *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at Heiki Kaiun, which has newly entered the hazardous materials warehouse industry that requires special structures and strict constraints. The basic structure of a hazardous materials warehouse is designed to allow explosions to vent from the roof. When temperature control is necessary, the installation of "ceiling insulation panels" is effective, but it is rare to obtain installation permission under the Fire Service Act. Therefore, we approached the solution with a "ceiling installation." Focusing on a site facing the sea with few adjacent buildings and pedestrian traffic, we proposed a "lateral" explosion venting structure that directs the explosion away from the door. By reducing the risk of accident induction through "the width of the retained open space" and ensuring that the explosion direction is towards the wide area of the site and the sea, and further designing the door as an explosion venting structure, we were able to obtain approval from the fire department based on strength values. 【Case Overview】 ■ Issue: Explosion venting structure ■ Solution: Door explosion venting structure that meets special conditions ■ Industry: Transportation and warehousing ■ Warehouse Type: Hazardous materials warehouse, temperature-controlled warehouse ■ Stored Materials: Hazardous materials *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at Morika Transport, a pharmaceutical logistics company. The company has been promoting "GDP compliance" from an early stage, and as part of this initiative, it was decided to renovate from a regular temperature warehouse to a temperature-controlled warehouse. To meet the request of "wanting to carry out the construction with minimal downtime," it was decided to implement "in-situ renovation" while keeping the warehouse operational. We addressed the challenges along with proposals for various types of refrigerated dock shelters. [Case Overview] ■ Challenge: GDP compliance / In-situ renovation ■ Solution: Temperature-controlled warehouse + refrigerated dock shelter / subdivision of work areas ■ Industry: Transportation ■ Warehouse Type: Temperature-controlled warehouse ■ Stored Items: Pharmaceuticals, etc. *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at a certain company that decided to rebuild an aging hazardous materials warehouse. The company has decided to add a "temperature-controlled warehouse" to its ambient temperature warehouse. A particularly challenging issue is the introduction of "mobile racks" to facilitate the management of stored items. Since hazardous materials literally pose a risk of ignition or explosion, even moving them incurs risks, and permission must be obtained under the strict scrutiny of the fire department that oversees that area. To address this, custom auxiliary components were welded to the main body of the rack, and a structure was created that interlocks with the rail section to improve stability during movement. Additionally, this also serves as a protective function for the wheels and meets the required strength. 【Case Overview】 ■ Challenge: Hazardous materials handling ■ Solution: Rack wheel measures / Rack component measures / Rack rail measures ■ Industry: Manufacturing ■ Warehouse Type: Hazardous materials warehouse ■ Stored Items: Raw materials, etc. *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study of problem-solving at China Oil, which is engaged in the manufacturing and sales of petroleum and petrochemical products. The company faced a challenge where its warehouse within the factory was insufficient for storing products and raw materials, leading to the use of external warehouses. This situation resulted in lost opportunities and time due to delays in fulfilling increasing customer orders. To address this, the company decided to build a new warehouse within its factory to improve "operational efficiency." After the new warehouse was established, the quality of operations was enhanced, and storage costs and copper wire were optimized. 【Case Overview】 ■ Challenge: Operational Efficiency ■ Solution: Adoption of rack forklifts / One-way delivery vehicles ■ Industry: Manufacturing ■ Warehouse Type: Hazardous materials warehouse ■ Stored Items: Petroleum products and raw materials *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

We would like to introduce a case study on problem-solving at a Chinese essential oil company engaged in the distillation and refining of chemicals. The company was unable to store products and raw materials solely in its own warehouse and was also using external warehouses. However, the application process to the fire department and the lack of coordination between the company and the external warehouses hindered their ability to maximize production. To address this, they decided to build a new warehouse within their factory to "improve storage efficiency." By constructing two separate buildings, they reduced the required quantity by half, achieving increased storage while keeping costs down. 【Case Overview】 ■ Issue: Storage efficiency ■ Solution: Two separate buildings construction / Outdoor loading area installation ■ Industry: Manufacturing ■ Warehouse Type: Hazardous materials warehouse ■ Stored Items: Petroleum products and raw materials *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System

"RISOKO" is a solution brand of Sanwa Construction, imbued with the desire to provide customers with the ideal warehouse. In the construction of production and logistics facilities, we have accumulated knowledge, technology, and know-how over many years. From this experience, we believe that in warehouse construction projects, it is not just "all's well that ends well," but rather that the "beginning" is crucial. It is not an exaggeration to say that the success or failure is determined by the thoroughness of the initial business plan. That is why Sanwa Construction places great importance on participating from the "business plan," which serves as the starting point of the project. 【Three Strengths】 ■ Participation from the "business plan" that determines success or failure ■ Be a professional not only in the building but also in the "contents" ■ Positive effects from cross-industry business *For more details, please download the PDF or feel free to contact us.

• Automated Warehouse System