ジェーディーエルエンジニアリング List of Products and Services

"Shōsuke-kun" is a disaster relief water supply system that provides domestic water to each floor of a condominium during power outages and water supply interruptions. After a disaster, an LPG generator and gas cylinders are prepared, and hoses are connected from the tank. It can be used simply by connecting to the water supply units on each floor. The water source can be a water storage tank or a well. It can supply water up to the 7th floor, and for the 8th floor and above, two sets can be connected to accommodate the demand. [Features] ■ Supplies domestic water to each floor of the condominium during power outages and water supply interruptions ■ Can be used simply by connecting to the water supply units on each floor ■ Can be used for watering plants and washing cars during normal times ■ Well drilling support is also available ■ Regular maintenance ensures thorough management and upkeep *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment
• Safety and consumables

"Passing You" allows for a simple diagnostic confirmation of the situation where significant leaks and blockages have occurred due to severe damage to sewage pipes and misalignment of joints caused by an earthquake. This product consists of a set of colored powder and a distinguishing solid. Both types are simultaneously flushed from the toilet to check if they flow into the sewage chamber above ground. If they pass through, it can be diagnosed that there is no critical damage to the sewage pipe, and the toilet can be used. 【Features】 ■ Simple diagnostic confirmation ■ A set of colored powder and a distinguishing solid *For more details, please refer to the PDF document or feel free to contact us.

• Other analytical equipment
• others
• Safety and consumables

"Ecological Chemical" is used for cooling water treatment and water quality management. We carefully select products that are effective and have confirmed safety as cooling water treatment agents, administering them in the minimum necessary amounts. We comply with regulations under the Sewerage Act, Water Pollution Control Act, Air Pollution Control Act, and River Act, and we disclose information about the substances used. [Features] ■ For cooling water treatment and water quality management ■ Carefully selected products with excellent safety, administered in the minimum necessary amounts ■ Prevention of copper corrosion ■ Suppression of bacteria, algae, and biological slime ■ Rust prevention for iron and body parts *For more details, please refer to the PDF materials or feel free to contact us.

• others

Our company provides "Engineering Services" for the maintenance of peripheral equipment and machinery related to cooling towers and cooling systems. In addition to supporting cooling tower fans and sprinkler systems from major domestic manufacturers, we also perform updates and disassembly maintenance on circulation pumps, sprinkler pumps, and water supply and lifting pumps. Furthermore, we offer proposals for repair locations around cooling towers, carry out repair work, and handle repairs and replacements of various FRP water tanks, as well as the treatment of drainage and industrial water. 【Services Offered】 ■ Cooling tower fans (fan casing, drive system, electric motor) ■ Cooling tower sprinkler systems ■ Circulation pumps, sprinkler pumps, water supply and lifting pumps (updates and disassembly maintenance) ■ Proposals for repair locations around cooling towers and execution of repair work ■ Repairs and replacements of various FRP water tanks, treatment of drainage and industrial water, various heat exchangers, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• others

We offer maintenance services for cooling towers and heat exchangers. We handle cleaning work for cooling water circuits of all types of cooling towers, evaporators, and heat exchangers. We perform physical cleaning using various power equipment and chemical cleaning with safe on-road cleaning agents. We also take into consideration issues such as line blockages and degradation of packing materials that are likely to occur immediately after restarting operations, ensuring safe and reliable capacity recovery. 【Features】 ■ Cleaning work for all types of cooling towers and heat exchangers ■ Physical cleaning using various power equipment ■ Chemical cleaning with safe on-road cleaning agents ■ Consideration for line blockages and degradation of packing materials that may occur immediately after restarting ■ Safe and reliable capacity recovery *For more details, please refer to the PDF document or feel free to contact us.

• others

We offer a regular maintenance plan called the "EC (Eco Chemical) Maintenance Plan" to ensure the long-term upkeep of cooling towers. This plan includes improving the water quality of cooling water using eco-chemical treatment agents, as well as inspections, cleaning, adjustments, and repair work on the equipment. The plan consists of comprehensive maintenance once a month, which allows for maintenance to be carried out in a short span compared to typical seasonal maintenance, thereby enabling management that does not reduce cooling efficiency. It allows for cost savings on equipment and postponement of investments related to updates, as well as extending the lifespan of the equipment. 【Features】 ■ Repeated maintenance in a short span ■ Management that does not reduce cooling efficiency ■ Long-term reduction of electricity costs for cooling equipment ■ Reduction of costly and high-risk major repairs ■ Prevention of overall equipment aging, allowing for postponement of investments related to updates *For more details, please refer to the PDF document or feel free to contact us.

• others

We are promoting inspection activities that focus on prevention, which have an advantage over repair as a reactive measure and do not hinder operations.

• others