| In order of arrival | In Japanese alphabetical orderUsage location

Megane-bashi Bridge

A bridge with excellent durability and a high level of safety that can be built only in one day

Megane-bashi Bridge

It is a strong ""instant bridge"" that can be constructed at low cost in a short period of time.If its bridge length is 10 m or less, even a large truck will be able to drive over it—it is a structur...

Kochi Marutaka Co., Ltd.

Location : 

Civil Engineering

Long-span Bridge

Long bridges with longer spans and reduced construction time and cost

Long-span Bridge

Span (bridge length) is increased and the number of bridge columns is reduced by joining parts through inserting pins instead of using boltsShorter construction terms by reducing the number of columns...

Kochi Marutaka Co., Ltd.

Location : 

Civil Engineering

Amphibious Vessel for Clearing Debris

Small amphibious debris vessel for densely populated areas and narrow rivers

Amphibious Vessel for Clearing Debris

Floating amphibious vessel for small riversAssembled at construction sites for easier transport, and self-propels on land and waterBucket type: For capacity of 0.18m3Body size: 5.4m W×4.4m D×4.0m HA...

Kochi Marutaka Co., Ltd.

Location : 

Civil Engineering

Platform-type Tsunami Evacuation Tower

Tsunami evacuation facility to prepare for Nankai Trough earthquakes

Platform-type Tsunami Evacuation Tower

Tsunami evacuation facility built with the integrated steel pipe pile-and-column method to reduce the impact of tsunami wavesRound steel pipe columns are designed to let most of the wave force roll pa...

Kochi Marutaka Co., Ltd.

Location : 

Volunteer DRR organization

Civil Engineering

DRR Planning

School

Self-propelling Assembly Platform

Workvessel for construction work and disaster recovery that can approach from the water

Self-propelling Assembly Platform

Hull is divided into four parts, and assembles/disassembles in a short time of one hour, allowing work to start immediatelyExcellent turning with two engines mounted on the stern for smooth movementCa...

Kochi Marutaka Co., Ltd.

Location : 

Civil Engineering

SqC Pier Method Quick Bridge

Bridges that can be immediately recovered in the event of a disaster

SqC Pier Method Quick Bridge

Ensure the safety and construction speed of the temporary structure and complete the work at low cost by building the top of the bridge first, and then constructing the postsCan act as an emergency br...

Kochi Marutaka Co., Ltd.

Location : 

Civil Engineering

Super Guide Pile Method

Taking precautionary measures before a massive earthquake strikes by strengthening levees at riversi...

Super Guide Pile Method

Construction method using one ultra-high frequency variable hydraulic vibratory hammer that meets the Ministry of the Environment standardsPlaces specially processed guide piles, removes them, and the...

Kochi Marutaka Co., Ltd.

Location : 

Civil Engineering

Floating Platform for Bridge Inspection and Repair

Floating platform that saves workspace

Floating Platform for Bridge Inspection and Repair

Work with the minimum required spaceMove to the inspection point on the water without traffic restrictionsWork faster with short times for assembly and disassemblySize: 9.5m W×6.7m D×1.5m ...

Kochi Marutaka Co., Ltd.

Location : 

Civil Engineering

Hand-cranked Gondola

Safe and quick evacuation A manual cranking gondola for people in need

Hand-cranked Gondola

Can easily evacuate the elderly and disabled people.Can be installed together with evacuation stairs at tsunami evacuation facilitiesAt a capacity of 5 peopleMaximum load: 350kgCar dimensions: Separat...

Kochi Marutaka Co., Ltd.

Location : 

Volunteer DRR organization

Civil Engineering

DRR Planning

School

Tsunami Evacuation Shelter

The last measurement to survive a tsunami

Tsunami Evacuation Shelter

Less rolling when moving on water because the bottom of the craft is flatProven safe with experiments for dropping, collision, and rising from a fallen stateCan be placed in a garden and used as a chi...

Kochi Marutaka Co., Ltd.

Location : 

Civil Engineering

DRR Planning

School

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