カンナ List of Products and Services

As an intermediate processing facility operator for construction waste, we accept "concrete blocks and asphalt blocks." Additionally, we provide recycled crushed stone "RC (40-0), RM (40-0), and recycled sand" for use as construction materials. Regarding recycled crushed stone (RC-40), we offer high-quality aggregates based on the results of various property tests listed below.

• Machinery and equipment installation/dismantling/relocation

Asbestos was imported in large quantities from the 1970s to the 1990s, and much of it was used in buildings. In the future, as buildings containing asbestos-containing materials age, an increase in building demolition and renovation work is expected.

• Machinery and equipment installation/dismantling/relocation

Dioxins refer to a collective term for polychlorinated dibenzo-p-dioxins (PCDD) and polychlorinated dibenzofurans (PCDF). Additionally, substances that exhibit toxicity similar to dioxins, such as coplanar polychlorinated biphenyls (Co-PCB), are referred to as dioxin-like compounds. Dioxins are produced as unintended by-products during the incomplete combustion of chlorine-containing substances or during the synthesis of chemicals.

• Machinery and equipment installation/dismantling/relocation

Building - Among the structures that are fixed to the land, it is a construction that has a roof, pillars, and walls, and is generally used for human habitation, workspaces, and storage of goods.

• Machinery and equipment installation/dismantling/relocation

Various types of chemicals and hazardous materials are used in the various factories that manufacture products essential for people to lead a prosperous social life. Additionally, there are areas where open flames are strictly prohibited, and the dismantling work will be carried out in accordance with special working environments and internal regulations. Before the construction begins, we will confirm the chemicals and chemical substances used within the plant facilities, as well as any equipment or buried pipes operating in the vicinity, through drawings and on-site inspections. We will also ensure the presence or absence of oil and residues in the piping and tanks, and carry out safe removal work.

• Machinery and equipment installation/dismantling/relocation