Corporate Profile

On June 1, 2006, METOCEAN Environment Inc. and NIKKEN Consultants, Inc. were

merged and renamed as IDEA Consultants, Inc. This corporate brochure describes the integrated

services provided by IDEA Consultants, Inc.

METOCEAN Environment Inc. was established in 1953 as Tojo Weather Service Center,

which was reestablished and renamed as Shin-Nippon Meteorological & Oceanographical Con-

sultant Co., Ltd. in 1968 to reflect its operations and services. It changed its name again in 2001

to METOCEAN Environment Inc. With these changes, the company has grown in its diversity

and number of staff through providing integrated consultancies in environmental science.

NIKKEN Consultants, Inc. was established in 1959. It evolved as a civil engineering and

consultancy firm, specializing in providing consistent services from the planning/ designing to

management/evaluation stages in infrastructure development projects, predominantly for river

basin planning and transportation sectors.

Moving into the 21st century, people are seeking a sound and secure society, enhanced

corporate social responsibilities, and integrated and diversified expertise from consultant firms.

At the same time, business markets require higher corporate values.

To meet the growing demands for consultant firms to serve society in the coming decades,

METOCEAN and NIKKEN decided to merge into one company, IDEA Consultants, Inc. This

merger evolved from successful collaborations that started in 2001, and has strengthened our

cooperative partnership.

At IDEA Consultants, Inc., we create new values by bringing together the technologies and

expertise from both companies for maximum synergistic effect. Our highly integrated technologies

in the fields of Civil and Environmental Engineering enable us to offer a wide range of compre-

hensive services tailored to meet our clients' needs.

Hideo TABATA, Chairman & CEO

Message from the board

Hideo TABATA, ChairmanAkihisa TABATA, President

IDEA Consultants, Inc. started from the merger of two companies (METOCEAN

Environment Inc. and NIKKEN Consultants, Inc.) both of which have long histories.

This brochure is a comprehensive guide of IDEA striving for multidiscipline consultants

in the new era.

IDEA has been making efforts to internally and consistently conduct planning, survey,

analysis, predictive assessment, design, and countermeasure in the field of disaster

mitigation, comfort, life solution, etc, based on the development of consulting business

of infrastructure (river/coast, port, road/city/regional planning, and bridge) and environment

(environmental impact assessment/monitoring, environmental planning/management,

nature restoration/conservation, and environmental risk evaluation).

In our various business and life environment, persistent innovation is expected due to

quickly changing society in the 21st century. IDEA, as multi discipline consultants,

resolves to respond to such society needs through integrated and diversified technical

capabilities towards realization of safe, secure, and sustainable society.

IDEA will continue making efforts on creating technologies and academic research

with the spirit of fairness and independence. IDEA will highly appreciate your further

help and encouragement from now on.

Integrated Consultancy on Infrastructure Development and Environmental Conservation

IDEA Consultants, Inc. is a new type of integrated consultancy firm, providing services in every phase of infrastructure development and environmental conservation projects, from the project planning, survey, analy-ses, and assessment phases, to the design, maintenance, and management phases. These expert services are provided to meet client’s requirements.

The company name, IDEA, is an acronym for ‘Infrastructure’, ‘Disaster’, ‘Environment’, and ‘Amenity’. It encompasses the types of services we provide and reflects our mission to support sustainable development of a safe and sound society, and the conservation and inheritance of a healthy and productive environment.

Extending these services to countries outside of Japan, we also make positive efforts to contribute to inter-national cooperation and partnership projects.

Finally, to further enhance our credibility and value as a leading consultancy firm, we support stakeholder involvement and consensus building meetings, and environmental education projects. We also utilize effectively the information network system, provide strict quality assurance and continuously work on technological development.

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“We support the sustainable development of a safe and sound society.”“We support the conservation and inheritance of a healthy and productive environment.”

　

Group

of experts with high ies and extensive

erience

W h a t W e D oW h a t W e D o

Technology DevelopmentTechnology Development

QualityAssuranceQuality

Assurance

Information NetworkInformation Network

　

Planning > Survey > Analysis > Assessment > Design >

　

Implementation > Monitoring > Evaluation > Maintenance

　

Planning > Survey > Analysis > Assessment > Design >

　

Implementation > Monitoring > Evaluation > Maintenance

River Planning

nfrastructureIRIVER PLANNING & WATER RESOURCES MANAGEMENT

2

Building a Disaster-Resistant Country

Ecosystem Stability

River basin development/management policyRiver basin improvement planDrainage improvementIntegrated sediment management planImprovement of river management systemEstablishment of a flood forecasting and warning systemFlood hazard mapsErosion and sediment control planCity inundation countermeasures

Establishment of sound water cyclePromotion of rivers endowed with diverse nature

In various parts of Japan, many severe natural disasters have resulted from recent typhoons and localized rainstorms. With our extensive experience and technologies in river planning, we are working to develop flood control plans and information sharing systems to protect people from natural disasters and to create a disaster-resistant country. We are also working on creating sound water cycle in existing and new river systems that will promote a healthy ecosystem and allow people to relax and engage with nature.

We plan for flood and water resources management and nature rehabilitation projects to create safe and sound rivers with healthy and sustainable ecosystem.

降　雨降　雨

Integrated sediment management at a basin level Rehabilitation of tidal-flat at the Kiso river mouth

3-D flood simulation map system flooded state

Diagram of a water cycle

Impact of dam sedimentationon the downstream river

Sediment disaster in mountainous and alluvial areas

Damages from sedimentac-cretion, riverbed degrada-tion and local scouring

Damages from river mouth closure and coastal erosion

EvapotranspirationEvapotranspiration

InfiltrationInfiltration

RainfallRainfall

Utilization ofgroundwaterUtilization of

groundwater

DamDamDamDam

WeirWeir

Waterconveyance

channelWater

conveyancechannel

Head worksHead works

Head worksHead works

Co

astal & E

stuary P

rocessesR

iver & C

oastal Stru

ctures

COASTAL ZONE & ESTUARY MANAGEMENT

3

DESIGN OF RIVER & COASTAL STRUCTURES

Building a Disaster-Resistant Country

River and coastal structures play important roles in flood control, water utili-zation, and environmental conservation. We provide a safe, secure and sound environment by planning/designing flood control, coastal structures, and water use facilities while taking account of safety, landscape, and environment.

We provide comprehensive services from planning, designing and maintenance of flood control systems, coastal structures, and water use facilities to create a sound waterfront environment.

Amenity embankmentSnow melting system for snow-free roadsRiver-water purification facilitiesFish passes

Field Survey

We conserve and create coastal areas with environmental conservation, disaster prevention and recreational functions.

BathymetricWave observationLittoral drift

Analysis

Planning

Wave transformation simulationNear-shore currents simulation3-D beach transformation modelSimulation of sand terrace formationHarbor calmnessStorm surges and tsunamisCoastal conservation

River mouth improvementProtection from storm surges and tsunamisPort developmentSediment management

We solve all types of problems that arise in coastal and estuarine zones, using advanced numerical simulation models based on analysis of storm surges, tsunamis, waves, and beach transformation. Our projects include coastal conservation, river mouth improvement, and storm surge and tsunami countermeasures.

Koudo Weir (Kochi Prefecture)

Headland in Chigasaki beach

River management structural works 　levees, revetments, weirs, dams, detention basin, diversion channels, pumping stations, facilitiesCoastal structures 　storm surge protection levees, flood gates, offshore breakwaters, artificial reefs, estuary barragesSabo works (erosion control works)

Creating a Sound Environment

Ryousou Watergate (Chiba Prefecture)

nfrastructureIHIGHWAYS, TRANSPORTATION, & URBAN PLANNING

Highw

ays, Transportation, & U

rban Planning

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We provide comprehensive consulting services for highway and transportation planning including traffic capacity improvement and transportation demand management making good use of our accumulated expertise and experiences of stakeholder involvement, information and simulation technologies. In the planning of tunnels and underground infrastructures, we address not only development of infrastructure, but also their lifecycle in totality to maximize their benefits in a long term. We also support sustainable urban planning and development with comprehensive perspectives, through development of disaster-resistant infrastructures, adopting risk management principles, introducing universal designs, etc.

Analysis/Evaluation for Sound Road Traffic Management

Transportation Demand Management (TDM), Field operational testing, ‘Smart Interchange’Intelligent Transportation System (ITS), Road information network systemsProbe information analysis, Traffic simulation analysis

　

Ensuring a Safe and Secure LifeMultipurpose underground conduit, Barrier-free public spacesTraffic accident prevention measures, preparation of accident risk mapsSafe and effective network for bicycles

Conservation of the Environment and Landscape

Support for the ‘Scenic Byway’ projectsLandscape and environmental assessment and managementMeasures against global warmingLandscape assessment

Creation of Attractive Urban AreasUrban development planningPlanning and design of squares

We create a safe and comfortable environment through transportation and urban planning.

Analysis and utilization of probe data

Chita cross road (Centrair Line)

Realistic driving simulation

Survey/Planning/Design for Road Development and Management

Feasibility study of road projectsEnvironmental assessment and managementStakeholder involvementRoad planning and designPlanning/design of tunnels and underground infrastructuresMaintenance and asset management

DESIGN & MANAGEMENT OF BRIDGES

Design &

Managem

ent of Bridges

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Planning/Design/Analysis

Bridges must be safe, pleasant, and economical. Moreover, they must be environmentally sound, easily manageable, have high seismic resistance, and aesthetic value. We meet all of these needs by adopting the latest technologies to our planning and design of bridges. Without compromising on quality, we emphasize on minimizing lifecycle cost of bridges in totality. We also apply our Bridge Management System (BMS) including maintenance planning, and repair/reinforcement technologies, that enable to prolong the life of bridges.

We provide consulting services for bridge construction and management in all phases of the lifecycle; planning, design, construction and maintenance.

MaintenanceAsset management planningSurvey, diagnosis, evaluation of existing bridgesDeterioration estimationAseismic reinforcement, and other retrofit designs

Bridge inspection from under the girder

Steel, concrete, and other various types of bridgesUnderground structuresLandscape simulationsTemporary structures, construction and installation planningNonlinear seismic response analysis and other types of structural analysis

Shunan Bridge (Steel Nielsen Lohse bridge)

Akanegawa Bridge (3 span continuous PC box girder bridge)

Bridge inspection from side of bridge

isasterDDISASTER RISK MANAGEMENT

Disaster R

isk Managem

ent

6　

Several regions in Japan have been severely affected by recurrent natural disasters such as floods, earthquakes, landslides, combination of them, etc. Although it is impossible to avoid these disasters completely, the magnitude of these disasters and vulnerability of society to disasters can be minimized. We support to developing disaster-resistant infrastructures and establishing effective forecasting and warning systems, risk management technologies, and information systems. Our accumulated experiences on weather and runoff forecasting technologies enable us to develop reliable forecasting and warning systems, which can credibly predict both rainfall and flood events, develop risk management plans, organize and facilitate training courses for capacity development, and build various information systems on disaster risk management.

Development of Advanced Technolo-gies in River and Road Management

Optical fiber networksRemote sensing of various automatic measurementsInformation provision/information sharing systemsVideo monitoring and recording systemsRemote control and operation of various facilities and systemsDisaster information systems

We contribute to disaster prevention, mitigation and preparedness, response,

recovery and restoration, and vulnerability reduction based on risk management

principles, to minimize loss of life and economic damages.

GPSにより正確な位置情報を得る

構造物制御

CCTVカメラ

映像情報

情報コンセント

光ファイバーネットワーク

主な機能

・映像管理（デジタル蓄積）・データ管理・情報配信（各機関、情報表示板 等）・ホームページ・同報配信（次世代携帯電話対応）　　　　　　　　　　　　 ・・・など

・映像情報・水文情報・センサ情報・位置情報　　　　 ・・・など

各種情報

指示・連絡、制御

・カメラ、ゲート、ポンプ制御など

センサ情報

堤防センサ水位センサ 防災ステーション

・災害対策の拠点

事務所,出張所

サーバ

大型モニタ・デジタル映像・水文情報・センサ情報　　　　 ・・・など

提供

情報公開

ホームページによる情報提供

インターネット

住民

次世代携帯電話

情報表示板

NPO団体

CATV.マスメディア機関 等CATV.マスメディア機関 等

自治体（警察などを含む機関）

Development of advanced technologies and network system on disaster risk management

Processes improving capacities of risk management authorities

Support for Disaster Risk Management

Rainfall forecasting and warning systems using radar rain gaugesFlood forecasting and warning systems in flood manage-mentReal-time flood analysis/forecasting systemJoint activities between hydrological and meteorological agencies in developing forecasting systemsFlood hazard mapping and tsunami hazard mapping

Disaster risk management planningDevelopment of manuals on disaster preparedness and emergency responsePlanning and coordination of training and workshops on disaster prevention, preparedness and response

Improvement of capacitiesof risk management authorities

Improvement of capacitiesof risk management authorities

Improvement of plans and manualsImprovement of plans and manuals

Analysis and evaluationAnalysis and evaluation

Demonstration of disaster management drillsDemonstration of disaster management drills

Training for disaster prevention, mitigation, preparedness and responseTraining for disaster prevention, mitigation, preparedness and response

Preparation of manuals on disaster risk managementPreparation of manuals on disaster risk management

Preparation of disaster risk management planPreparation of disaster risk management plan

Development of Flood Forecast-ing and Warning Systems

DISASTER MITIGATION & RESTORATION

Disaster M

itigation & R

estoration

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original riverchannel

original riverchannel

Satetsu RiverSatetsu River

Project Overview <Flood management project in the Satetsu River>

Rapid Post-disaster Response for Safety of Communities

There are two types of disaster restoration. One is ‘post-disaster restoration’ which aims to restore the damaged area to its previous state. The other is ‘improved restoration’ which aims to modify and improve the affected and the adjacent areas to be more disaster resistant. ‘Post-disaster restoration’ involves urgent survey of damage, rapid disaster assessment, and planning and implementation of emergency restoration works. Our extensive experience and expertise allow us to support these projects to quickly restore safety and security to the affected communities. For ‘improved restoration’, an expansive area, including that the surrounding unaffected area, are modified to further improve the safety of the community and prevent recurrence of the disaster. We also make sure that the restoration project does not affect the existing regional plan, natural environment and landscape.

Torrential Rainfall and earthquake disasters are becoming more frequent due to recent changes in land use and increase in extreme weather events. We provide support for post-disaster restoration projects to restore safety in affected communities.

Rapid survey and assessment of damagesDevelopment of disaster restoration planningDesign and implementation of disaster restoration projectsActivities for securing human life and assets

Preventing recurrence of disaster damagesImproving wider areas subject to disastersDisaster recovery activities taking account of the natural environmentImproved restoration projects that promote ecosystem stability

Example of a flood management project aimed at promoting ecosystem stability

Restoration of damaged slopes

Satetsu RiverSatetsu Riverproposed newriver channelproposed newriver channel

proposed newriver channelproposed newriver channel

Implementation of Disaster Mitigation Projects toward Safe Society

original riverchannel

original riverchannel

E nvironment

ENVIRONMENTAL RESEARCH

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The environment around us consists of water, land, and air, which interact as a complex system. Obtainment of accurate environmental data through reliable scientific field survey is fundamental in identifying environmental issues, assessing environmental impacts and proposing effective countermeasures. Our Environmental Survey Department has multiple bases nationwide to achieve high mobility. Our highly profes-sional and experienced staffs will provide accurate environmental information, by conducting field surveys with state-of-the-art equipments, and careful analysis of the obtained data.

Environm

ental Research

We select the best methods to satisfy the aims of the project, and conduct surveys to obtain reliable data. Field surveys are conducted in consultation and coordination with the community, giving first priority to safety.

Water quality and current survey

Noise survey

Surveys on the Aquatic Environment : Rivers, Lakes, Brackish Water, the Sea and its Drainage Area

Water quality (water system, rainfall, groundwater, city water facilities, industrial facilities)Sediment qualityAquatic biota (plankton, benthic species, fishes, etc.)Monitoring of water quality parameters such as water temperature, salinity, turbidity, chlorophyll, etc.Monitoring of currents, water and tide levels, waves, discharge of thermal effluent, etc.

Surveys on Terrestrial EnvironmentsMonitoring of noise, vibration and trafficMonitoring of the heat-island phenomenon and the effect of countermea-suresLandscape, waste

Surveys on Soil QualityIncorporating Soil Contamination Countermeasures LawsEvaluation of soil contamination risksHistorical land use

Surveys on the Atmospheric Environment and Meteorological Observation

Surface weather and upper-atmosphere observationsAir sampling (dioxins, heavy metals, organic compounds, acid rain, odors, etc.)Sampling and measurement of flue gas and dust fall from air ductsMeasurement of NOx, SOx, and SPM

Aerial Surveys and Remote Sensing Water temperature, turbidity, chlorophyll and coral reef distributionEcological surveys on large wild animals, such as the Japanese deer and dugongDistribution of thermal effluents

Observation of upper atmosphere using sonde

Aerial survey by company-owned helicopter

PHYSICAL & CHEMICAL ANALYSIS, EXPLANATION

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Physical & C

hemical A

nalysis, Explanation

Clarifying the concentrations of various chemical substances in our living environment has become increasingly important in recent years. At our laboratories, we analyze trace chemicals in environmental samples (water, soil, air, organisms, etc) and various media (food, building material, electronic parts, etc) promptly and accurately using GC/MS, LC/MS and ICP. We try to meet the individual client’s needs by adopting survey and analysis methods, such as measurements of pollutants (domestic and agricultural) in groundwater using Carbon/Nitrogen Isotopic Ratio Mass Spectroscopy, deposition dating measurements of sediment with 210Pb, and biological exposure tests for endocrine-disrupting compounds.

We analyze various chemical substances in environmental samples and media.We also interpret natural phenomena using the accurate data obtained from physical and chemical analyses, such as biological exposure tests, to meet clients’ needs.

Water, sediment, air, organisms, soil, wasteDioxinsEndocrine-disrupting compounds, such as vitellogenin, etc.Acute toxicity testing for fishesAsbestos concentrations in air, and asbestos content in building materialsInvestigation for sick building syndromeRestriction of Hazardous Substances (RoHS*) directive productsAnalysis of pesticide residue in foodPesticide residue in foodDeposition dating measurements of sediment using 210Pb Carbon/Nitrogen Isotopic Ratio Mass Spectroscopy (estimation of pollution source in groundwater)Handling of ultra trace substances by clean room, etc.Stabilization and acceleration of pre-treatment by automation

Identification of asbestos by phase-contrast microscopy

ICP-MS for analysis of trace contaminants

Medaka (rice-fish) ELISA kit for screening endocrine disruptersAnalyzing the impacts of endocrine disrupting chemicals on fish

* RoHS : EU Directive on ‘Restriction of the use of certain hazardous substances in electrical and electronic equipment’

Accurate Measurements of all Types of Parameters by Physical and Chemical analyses

E nvironment

ENVIRONMENTAL IMPACT ASSESSMENT

Environm

ental Assessm

ent

10

We provide the latest technologies on environmental impact assessment in various areas, and support pro-environmental planning and project implementation.

Ecosystem model for muddy tidal flat

EIA for large-scale projects

Prediction of blue tides in Tokyo Bay

Prior to blue tide (southerly winds)

With the enforcement of the Environmental Impact Assessment (EIA) Law, the environmental impact assessment system in Japan has undergone a great change, and the significance of this for assessment procedures prior to a project’s implementation has increased. Recently, the area covered by the environmental impact assessment method has broadened to include environmental considerations at the planning phase, construction of waste treatment plants, and the ocean dumping of wastes. We have been involved in discussions on EIA technologies and methods since the conception of the new laws. With our latest scientific knowledge, we have extensive experience in providing objective and accurate services for environmental impact assessment in various fields. Our in-house expertise offers ongoing services in various stages of EIA, such as environmental consideration at the planning phase, preparation of survey plans, field surveys, impact assessment and mitigation plans, and post-project surveys. We also support the implementation of public consultations and various conferences. Moreover, we promote Strategic Environmental Assessment (SEA) that helps identify considerations and lead to better planning and decision-making.

After blue tide (after two days of continuous northerly winds)

First layer

Second layer

First layer

Second layer

DO concentration (mg/l) DO concentration (mg/l)

Extensive Experience in Environmental Impact Assessment (EIA)

Ports, land reclamation, airports, dams, power plants, estuary weirs, roads, new transportation systems, waste disposal facilities, residential estates and industrial complexes, sewage treatment facilities

Analytical Models to Evaluate Complex Ecosystems

Life-history, habitat and tidal-flat ecosystem modelsNeural network methodInstream Flow Incremental Methodology

Prediction of Various PhenomenaEutrophication, sediment and air qualities, odor, noise, vibrationWave, harbor calmness, local wind, climate changeEvaluation of shoreline change and geomorphologyPrediction of sedimentation in shipping channelPrediction of drifting objects/oxygen depleted water

Evaluation and Mapping of Land Use using GIS, and Support for Public Consultation Meetings

Mapping of natural environment data and regional characteristicsSupport for public consultation meetings and discussions

ENVIRONMENTAL RISK ASSESSMENT & MANAGEMENT

Environm

ental Risk A

ssessment &

Managem

ent

11

To provide solutions to growing concerns over the impact of harmful chemical substances to ecosystem and human health, we offer services in chemical analysis and the evaluation of environmental risks of such substances. Examples of our services include: behavior analysis of chemical and trace substances, and measurement of exposure levels using highly accurate chemical analyzer equipment; bioassays using various aquatic biota; and detailed studies on the behavior of chemicals and pollution mechanisms. We also offer comprehensive consulting services on the provision of scientific knowledge and countermeasure information that are vital for the reduction/management of environmental risks.

As part of our consulting and information services on environmental risk measures, we conduct surveys and scientifically analyze/evaluate the risks of chemical substances in the environment to ecosystem and human health (management and reduction of risks).

Dioxins, PCBsPersistent Organic Pollutants (POPs)Agrichemical and pesticide residue in foodHeavy metalsEndocrine-disrupting compoundsVolatile Organic Compounds (VOCs)

BioassaysBioassay tests based on Good Laboratory Practice (GLP) stipulated in the Law Concerning Examination and Regulation of Manufacture and Handling of Chemical Substances (test species: algae, Ceriodaphnia dubia, Japanese medaka, etc.)Fish tests on endocrine-disrupting effect of chemicalsToxicity testing using aquatic biota (test species: algae, Crustaceans, fish, etc)Toxicity testing of effluent discharges and ambient water using aquatic biota

Detailed Studies on the Behavior of Chemicals and Pollution Mechanisms

Analysis of harmful chemicals in bio-samples (dioxins, PCBs, POPs, etc)Analysis of heavy metals in bio-samples (methyl mercury, arsenic compounds, etc)Deposition dating measurements of sediment using 210PbCarbon/Nitrogen Isotopic Ratio Mass Spectroscopy (assessment of food chains, pollution sources in groundwater)Inventory surveys on the sources of harmful substances

Evaluation of Environmental Risks and Proposals on Management Measures

Behavior analysis of chemical and trace substances, and measure-ments and evaluation of exposure levelsHazard assessment of chemicals and effluents to ecosystems (organisms)Evaluation of soil pollution by POPs and heavy metalsAnalysis of pollution mechanisms and behavior of harmful chemicals・estimation of pollutant sources and polluted areas・analysis of exposure pathsSupport for risk management and countermeasures・provision of scientific knowledge on risks and countermeasure technologies

Environmental behavior of chemicals (dioxin as an example) Concentration distributionaround the emission source

Toxicity testing tanks using Japanese medaka

Qualitative and quantitative analyses of trace chemicals (high resolution GC/MS)

Behavior Analysis of Chemical and Trace Substances and Measurement of Exposure Levels

Exposure to human

AtmosphereVegetables

Drinking waterPollutant source

Dry deposition

Wet deposition

RiverSea

Advection/diffusion

SedimentationElution

Sediments

Soil

Seafood

Dry depositionWet deposition

E nvironment

ENVIRONMENTAL PLANNING

Planning

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Our mission is to make our environment a place where people and nature coexist in harmony. We achieve this by protecting the environment and conserving/rehabilitating ecosystems.

Our surroundings consist of a large range of environmental elements, including our everyday environment, the natural environment that supports extensive ecosystems, and our amenity environment. These elements are premised on the health of the natural environment, which is the basis for the survival of mankind. On top of conventional concerns regarding air and water pollution, other issues regarding sustainable practices that have been making the headlines recently include waste disposal, new chemical substances, the reduction of natural environments, and global warming. As group of environmental science professionals, we provide solutions to protect today’s natural environment and conserve it for the next generation.

Preparation of a regional Environmental Management Plan

Creation of an artificial tidal flat (Mikawa Bay)

Image of an improved Tokyo BaySource: ‘Our Tokyo Bay’ (Committee for rehabilitation of healthy Tokyo Bay)

Environmental Conservation Measures and Environmental Creation

Road environmentsWater quality conservation (rivers, lakes, sea area, groundwater)Waterfront environments with natural diversityMarshes and biotopesArtificial tidal flats and shallow water areasNatural park facilities

Nature Rehabilitation ProjectsConservation and rehabilitation of habitatsEvaluation of ecosystem functionsAdaptive management of wildlife and ecosystems

Environmental Management PlanningMunicipal/regional governmentsRiver basins, rivers, lakes and sea areasEnvironmental monitoring system (air, noise, water quality)Global warming mitigation measures

Survey and Planning for Building Sound Material Cycle Society

Recycled material useLife-cycle assessment

ENVIRONMENTAL MANAGEMENT SYSTEM OF CONSTRUCTION WORKS

Environm

ental Managem

ent System of C

onstruction Works

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Transplantation of rare plants (pre-construction)

Monitoring of birds of prey

Establishment of a Management System using PDCA cycles

We implement coordinated and effective environmental protection measures during construction. We achieve this by making links with the project management system.

P (Plan) : PlanningD (Do) : Implementation of environmental mitigation measuresC (Check) : Confirmation of implementation statusA (Action) : Resolving issues

Preparation of Management Documents

Maps of environmentally important areasEnvironmental protection planning (overall plan)Environmental protection handbookManuals for environmental considerationsEnvironmental management plan (annual)

On-site Management (Survey, Training, Monitoring, etc)

Field surveys of valuable fauna and flora (pre-project)Implementation of protection measures such as transplantation of valuable floraMonitoring of birds of prey

For large-scale construction projects such as road development, environmental mitigation measures and post-project surveys are required, on basis of the Environment Impact Assessment document. In the environmental management system that we propose for construction projects, the overall plan and management organization scheme is prepared at the beginning of the project to promote consistent management throughout the project’s life. In the following phases, annual plans are prepared and implemented and environmental management is based on P-D-C-A cycles, as explained below. To enhance the awareness of stakeholders, various programs, such as the preparation of handbooks/manuals and holdings of environmental training, can also be included in projects. Environmental management is planned with links to the overall project management so as to strictly control project schedule and budget. The link is effective as a countermeasure against risks of delays and problems attributed to environmental issues.

Locations to implement environmental mitigation measures

Environmental training for construction project members (pre-construction)

E nvironment

ECOLOGICAL SURVEY & ANALYSIS

14

To establish a sustainable environment, we need to balance human benefit with conservation of the natural environ-ment. To do this, we need to administer policies that match the characteristics of the natural environment in the region, which require accurate field survey, analysis and evaluation of the existing environment. We are supported by a wide range of specialists, and conduct surveys and analyses on basis of the latest knowledge. We are also capable of species identification for various flora and fauna, using equipment appropriate to the taxon. We are also prepared with latest survey methods such as, DNA analyses, remote sensing surveys, and telemetry surveys.

Terrestrial fauna and flora – vegetation, mammals, birds, reptiles, amphibians, insects, soil animalsAquatic biota – seaweeds and seagrasses, fishes, benthic species, corals, planktonFeeding habit, nesting, age determinationBehavioral studies using radio telemetry (birds, mammals, large fishes, etc.)Arial surveys on the distribution of large mammals (deer, dugong, etc.)Rare fauna and flora

　

Life-history of fishes – e.g. larval and juvenile fish species unique to Lake Biwa (Carp Carassius auratus grandoculis, Carp Gnathopogon caervlescens, Salmon Oncorhynchus masou rhodurus)Environmental functions of coral reefs, seagrass beds, tidal flats, beaches – water purification function, nursery function for fishery resources, etc.Vegetation surveys using satellite images

Ample observation equipment (biological/stereo or electron microscopes, etc)Swift data acquisition and analysis systemSpecies and individual identifications using the latest technologies – DNA analysis, isozyme analysis, antibody stainingIdentification of fish eggs by incubation and breeding

Ecological Survey &

Analysis

Surveys on the Distribution and Ecology of Fauna and Flora

Accurate Organism Identification & Analysis Technologies

Habitat for birds of prey (interior structure of home range, nesting environment, feeding)Home range of mammalsEcosystem and life-history models, Population Viability Analysis (PVA) ・evaluation of environmental capacity of fishing grounds (Tokyo Bay, Ise & 　Mikawa Bay, Osaka Bay)・Analysis of fishing resources・fishery resources・estimation of red-tide and water-bloom occurrences in freshwater・risk evaluation of ecosystems・relationship between organisms and their physical environment (Statistical 　approaches such as TWINSPAN, CCA, DCA, etc.)

Analysis

orchids such as Calanthe, Primrosedugong, rare batsGolden eagle, Mountain Hawk eagleGiant Salamander

Analysis of suitable nesting site for Mountain Hawk Eagle (based on topography and vegetation)

Rare plants (Primrose)

Vegetation mapping by satellite graphics

damselfly Mortonagrion hirosei, ground beetle Drypta fulveola, goby Scartelaos histophorus, goby Luciogobius pallidus, catfish Coreobagrus ichikawaiRare crabs such as Ptychognathus ishii

vegetation :mammals :

birds :amphibians :

insects :

fishes :

Crustacea :

We conduct surveys and assessments of natural environ-ments in sea areas, rivers, lakes, and on land in order to help develop a sustainable country.With our advanced rearing facilities, we conduct biological tests and clarify the life-history of various organisms.

HABITAT CONSERVATION & RESTORATION

15

Status of coral approximately 1 year after translocation

Conservation/Rehabilitation/Creation

Habitat C

onservation & R

estoration

To protect the habitat for species conservation, it is necessary to minimize any anthropogenic or naturally induced adverse effects and to create/recover a suitable habitat environment. We have extensive experience in conservation and rehabilitation projects, dealing with the construction of artificial tidal flats and seagrass beds, and the recovery of nature along rivers. Based on our advanced survey and analysis technique, we prepare environmental conservation/rehabilitation/creation plans. We also adopt an adaptive management approach to maintain flexibility in these projects. We are also working on the development of new technologies, such as implantation apparatus for corals, which will contribute to marine habitat conservation. We also breed and rear rare species using our rearing facilities, for conservation and translocation purposes.

Rivers and marshes・preparation of rehabilitation plan・surveys on buried seeds, and rehabilitation of reed communities・networking of biotopes, habitat corridorsSeagrass beds and tidal flatsCoral reefs (restoration of coral reefs by using coral implantation apparatus)Land-water transition zone in natural lakes (modification of water-level range with consideration to ecosystem)Construction plans for fish-ways, waterfronts with high natural-diversity, artificial coves, artificial poolsMeasures against fish entrainmentMeasures against water-blooms and red tidesAnalysis of suitable sites for nesting and feeding for birds of prey, nest repairing, setup of artificial nests

Translocation and BreedingTranslocation of salamander (Hynobius takedai), diving beetle (Dytiscus sharpi), giant salamander (Andrias japonicus), weatherfish (Lefua echigonia), crab (Ptychognathus ishii)

Translocation and breeding of goby Scartelaos histophorus, damselfly Mortonagrion hirosei, corals, seagrasses (e.g. Thalassia hemprichii), submerged vegetation (e.g. Potamogeton dentatus)

Surveys to investigate the relationship between riverbank topography and aquatic biodiversity

Implantation apparatus for

coral restoration

Mud tidal flat created to protect goby

Scartelaos histophorus

Goby Scartelaos histophorus

To minimize environmental impact and rehabilitate damaged habitat, we implement a variety of programs to conserve and recover natural environments, including the preparation of protection measures and rehabilitation plans, habitat creation plans for rare species, and monitoring for adaptive management.

Amenity

AMENITY OF WATERFRONT

AMENITY ROAD & CITY PLANNING

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Am

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f water fro

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Am

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We aim to create comfortable waterfront areas where people can enjoy their interactions with nature.

We create road and urban spaces that blend in with the surrounding landscape and nature.

Human civilizations evolved around water areas. Our ancestors lived close to water sources for drinking and irrigation. Even now, with the development of water supply facilities, people still gather by the water to relax and appreciate nature. Our vision is to create a waterfront area that can act as a gathering space for local communities, tourism base, and a precious area to be inherited by the next generation.

Beautiful cityscapes and streets with abundant greenery attract and bring comfort to people. Attractive scenery reflecting the natural and cultural features of the region bring inspiration and peace of mind to visitors. We aim to produce such environments in road and urban spaces that represent the charms of the region and bring benefits to people’s lives.

Development of Urban Amenity Spaces

Conservation of historic landscapesSupport for developing an ‘Eco-City’Planning for city parks

Highway rest area with amenity spaces (Shizuoka Prefecture)

Road with amenity spaces (Kanagawa Prefecture)

Embankment along Shinano River Lakeside park at Shinji Lake

Facilitating Amenity Spaces at the WaterfrontImprovement of river environmentRestoration of urban riversDevelopment of waterfront areasDevelopment of eco-friendly embankments

Planning of Waterfront Utilization

Integration of waterfront space into town planningRiverside and lakeside parksWaterfront park use

Development of Road Environment with Amenity SpacesDesigning of roads that blend with the land-scapeDesigning of rest areas, such as roadside stationsPromotion of road landscape planting

INFORMATION SYSTEM

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Information System

We transmit value-added information, such as health weather forecasts, and disaster information, via the internet at all times.

Large amounts of data can be shared by multiple users via the internet. Servers have additional functions that are based on their purpose, including as a database, calculator, or GIS. Our ‘Bio-weather service’ is a unique service that provides forecasts on the effect of weather to seasonal illnesses and meteoropathy. The contents of our weather information and Bio-weather service are customized for individual clients’ needs.

Development of a landslide disaster hazard rating information systemDevelopment and operation of an information system to broadcast the environmental status in Seto Inland Sea (Setouchi Net http://www.seto.or.jp/seto/)

Bio-weather ServiceOperation of a health weather forecasts website, based on biometeorology (http://www.bioweather.net/)Provision of health forecasting to medical and care related organizationsDevelopment of health forecasting for individualsWeather forecast broadcasting via mobile phonesProvision of weather and oceanographic conditions to fishermenProvision of weather forecast information for websites on PC and mobile phonesDistribution of information on disasters (weather warnings/typhoon) via fax/emailProvision of site-specific weather forecasting by a certified weather forecasterAnalysis support and information provision for researchers in the meteorology field

Weather forecast broadcasting via mobile phones

Bio-weather service website

Landslide Disaster Hazard Rating Information System

Setouchi Net website

System Development and Information Provision System structure

Municipal office

Display by web browser

Displayed contentsCatchmentStreamSnake curveRadar rain gauge

Meteorological Agency

Precipitation nowcastShort-term precipitation

forecastSoil moisture index

Landslide application server system

Development of landslide application

Determination of hazard level

Stream location dataFlood area data

Showing landslide application contents

INFORMATION SYSTEMSystem Development and Transmission of Information　We provide: image analysis to pick up nature change; GIS; backbone　system design and development; health weather forecast; and disaster　information by using earth observation satellite and ground camera.

Bio-weather ServiceOperation of a health weather forecasts website, based on biometeorology (http://www.bioweather.net/)Provision of health forecasting to medical and care related organizationsDevelopment of health forecasting for individualsWeather forecast broadcasting via mobile phonesProvision of weather and oceanographic conditions to fishermenProvision of weather forecast information for websites on PC and mobile phonesDistribution of information on disasters (weather warnings/typhoon) via fax/emailProvision of site-specific weather forecasting by a certified weather forecasterAnalysis support and information provision for researchers in the meteorology field

Water level measurement by CCTV (Patent No. 3907200)

Sea Watcher

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Image analysis provides: technology to analyze multiple satellite images of earth observation in an integrated fashion; non-contact environmental displacement measurement system by processing images of existing CCTV camera installed along roads, rivers, etc in real time; and system to measure and analyze 3 dimensional coordination of the object which is difficult to set its reference point by photogrammetric method. System development capacity also facilitates know- how of GIS and business system and provides wide range of system development. Bio-weather service is an unique health weather forecast service targeting season illness and meteorotropic disease providing forecast of worsening of symptom due to weather change and influence to health, etc

Measurement of water level and current velocity by CCTV camera(Digital Remote Image Sensor: Dr.I-sensor)Behavior analysis of sandbar, slope, structure etc by photogrammetric methodMulti sensor, data fusion(Fused analysis of multiple satellite images)GIS related application developmentBackbone system (finance and accounting, medical checkup, etc)

STAKEHOLDER INVOLVEMENT

Public Involvement (PI )

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For public works projects, such as nature rehabilitation, river/road development and urban/regional planning, to have fruitful results, it is now vital to have transparency and fairness in project implementation and to gain cooper-ation and mutual understanding with various stakeholders, such as government, citizens, and NPOs. To achieve this, stakeholder involvement and participatory approach programs are actively utilized in project planning processes. In project planning through stakeholder involvement, it is important to build a consensus on the decision making process, project issues, project objectives, alternative plans and evaluation method, and all these elements must be reflected into the final plan. We support such activities to maintain high transparency in project planning.

We provide support in planning and operating stakeholder involvement from the initial stage of projects to ensure high transparency.

Project explanation meeting

Workshop

Environmental education – family field trip to observe river biota

Types of Stakeholder InvolvementPublic hearings, project explanation meetings, discussion meetings on river development plansRoad planning with citizen participationNature rehabilitation plans that reflect opinions from stakeholdersPlanning and operation of various committees and workshops

Types of Services ProvidedPlanning of stakeholder involvement (from preparatory to final meet-ings and a consensus decision)Preparation of meeting documents and handoutsOperation (arrangement and setup of venue, record of meeting minutes)Coordination and facilitationPublic relations (websites, press conferences, publicity documents)

Advantage of Stakeholder InvolvementHigher transparency, fairness and creditabilityImproved quality of the project plan contentsBetter understanding of the project by the citizensConsensus from citizensShorter project duration, reduction of time and costOptimal solution for the region and the local community

Environmental EducationSupport for integrated learning classes (teaching and text preparation for schools), lecturer on demandOrganizing field trips to observe river and tidal flat biotaOn-site testing of water quality using bio-indicatorsOn-site training for translocation and release of rare species (Ptychognathus ishii (Crab), Scartelaos histophorus (Mudskipper)

Support for Project Explanation Meetings and Various Consultation Meetings

OVERSEAS PROJECTS

Overseas Projects

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Environmental Conservation and Creation

Disaster Risk Management

We have been actively involved in international cooperation projects. We continue to provide our services to improve lives, safety and security, and health of people in various countries and regions putting emphasis on environment and sus-tainable development.

We execute projects in various countries to improve people’s lives and environment, by promoting development of environmentally compatible infrastructure.

Integrated regional developmentWater resources development and managementFlood managementDrainage improvementWater supply and irrigation systems Coastal zone managementPort and harbor developmentRoad and bridge developmentSewage and waste water treatment systemWaste treatment system

Flood and sediment management measuresNon-structural measures; evacuation system, hazard mapping, community development, and disaster awareness education

Environmental and social considerationsEnvironmental impact assessmentsNatural environment conservation plansPollution control

AmenitiesTourism developmentUrban planningWaterfront rehabilitationEstablishment of regional networks among communities

Human ResourcesTraining of personnel from abroadDispatch of experts and engineersProviding consultations on total personnel/organizational capacity development

Experience in 52 countries or regions in the world

Syria– Establishment of water resources information center

Kuwait– Study project for conservation and rehabilitation of Kuwait Bay

Laos– Technical cooperation project on riverbank protection works

Pro-environmental Infrastructure Development

TECHNICAL DEVELOPMENT AND INNOVATION

Development of environmental equipment (for surveys, measurements, analyses, and treatment of hazardous materials)

Atmospheric precipitation sampler, automated monitoring of survey/measurement equipment, automated pre-treatment system for dioxins analysis, formalin detoxification equipment　

Model DevelopmentWeather forecasting (micro-meteorology, precipitation forecast), predictions of air quality, noise, oceanographic condition (waves, current drift, topographic change), water quality, and tidal-flat ecosystems

Nature RehabilitationTechnologies for breeding rare species and habitat creation　　

Ecosystem Analysis TechnologiesPhysiognomical distribution map by satellite graphics, 3-D track analysis for birds of prey

As professionals on infrastructure engineering and environmental science, one way that we strive to gain trust from society and attain the highest level of client satisfaction is by developing new technologies and participating in cutting-edge science. With experts from diverse fields, state-of-the-art testing facilities, and domestic and international information sources, we are able to develop technologies for infrastructure, environmental information, and communication for consensus building.

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Technologies for Social Infrastructure Development

Environmental Technologies

Consensus Building, Public InvolvementOperation of workshops, presentations, techniques to prepare documents

Development of Environmental Education ToolsCurricula for integrated learning classes, environmental handbook

Technologies for Communication

Technologies for Disaster PreventionDisaster crisis management system

High resolution wave transformation model

Automated pre-treatment system for dioxins analysis

Output image of drainage basin sediment dynamic analysis system

River/Coast DevelopmentAnalysis system for drainage basin sediment dynamicsHydrological circulation analysis systemEstimation model for 3-D beach transformationDistributed physical model using satellite dataFlexible sluiceway structure analysis systemManagement system with 3-D GIS using a (VR) displayEco-friendly in-situ concrete wall (‘Eco-slit’ method)Introduction of Environmental Management System (EMS) in construction projectsLife-cycle assessment for construction projectsRiver-channel planning guidelines with consideration to ecosystems

Road/Bridge DevelopmentSimulation of bridge vibration from running vehicles　

Information ServicesBio-weather service (weather based health forecasting system)Distribution of weather forecast information via mobile phonesIT solutions

Longitudinal profile of mean riverbed

Sediment production

Sediment deposition

Dam sedimentation

Riverbed degradation

S

edimen

t

prod

uction

area

Torr

ent

area

Sab

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area

Upstrea

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area

Dam

sed

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ion

area

Coasta

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area

Coast Plain Mountain

Downst

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Temporal fluctuation of sediment runoff

Rainfall(mm)

SedimentRunoff(m3/s)

Bed loadSuspended sediments

Wash load

Time

Time

Alteration in riverbed composition

Percentagepassing by

mass (%) Pre-flooding Post-flooding

Armouring effect

Grain size(mm)

21

OFFICE LOCATIONS Sapporo Branch Office

Tohoku Branch Office

Fukushima Branch Office

Hokuriku Branch Office

Institute of Environmental Ecology

Center for Development of Information Technology

The Head Office

Institute of Environmental Informatics

Nagoya Branch Office

Osaka Branch OfficeFood and Life-Science Laboratory

Chugoku Branch Office

Fukuoka Branch Office

Okinawa Branch Office

Research Institute on Subtropical Ecosystems(RISE)

Shikoku Branch Office

Manila Offi ce

London Offi ce

IDEA R&D Center

Bogor Offi ce

Chugoku Branch Office6-5 Funairimachi, Naka-ku Hiroshima city, Hiroshima 730-0841TEL.+81-82-207-0141 FAX.+81-82-207-0151

Nagoya Branch Office1-7-15 Irifune, Minato-ku, Nagoya city, Aichi 455-0032TEL.+81-52-654-2551 FAX.+81-52-654-0777

Fukushima Branch Office17-18 Miyashitacho, Fukushima city, Fukushima 960-8011TEL.+81-24-531-2911 FAX.+81-24-531-2912

Hokuriku Branch Office2-5-1 Higashiodori, Chuo-ku, Niigata city, Niigata 950-0087TEL.+81-25-241-0283 FAX.+81-25-243-5650

Osaka Branch Office1-24-22 Nanko-kita, Suminoe-ku, Osaka city, Osaka 559-8519TEL.+81-6-4703-2800 FAX.+81-6-4703-2860

Shikoku Branch Office2-16 Ekimaecho, Kochi city, Kochi 780-0053TEL.+81-88-820-7701 FAX.+81-88-820-7702

Kyushu Branch Office1-5-12 Higashihama, Higashi-ku, Fukuoka city, Fukuoka 812-0055TEL.+81-92-641-7878 FAX.+81-92-651-3324

Okinawa Branch Office2-6-19 Aja, Naha city, Okinawa 900-0003TEL.+81-98-868-8884 FAX.+81-98-863-7672

Center for Development ofInformation Technology16-11 Sakaecho, Takasaki city,Gunma 370-0841TEL.+81-27-327-5431 FAX.+81-27-327-5783

Food and Life-Science Laboratory1-24-22 Nanko-kita, Suminoe-ku, Osaka city, Osaka 559-8519TEL.+81-6-7659-2803

Research Institute on Subtropical Ecosystems(RISE)252 Yaga, Nago city, Okinawa, 905-1631TEL.+81-980-52-8588(Okinawa-Hokubu Sales Office)

IDEA R&D CenterP.O. Box 4, Klong Luang, Pathumthani 12120, Thailand

The Head Office3-15-1 Komazawa, Setagaya-ku, Tokyo 154-8585TEL.+81-3-4544-7600 FAX.+81-3-4544-7700

Institute of Environmental Informatics2-2-2 Hayabuchi, Tsuzuki-ku, Yokohama city, Kanagawa 224-0025TEL.+81-45-593-7600 FAX.+81-45-593-7620

Institute of Environmental Ecology1334-5 Riemon, Yaizu city, Shizuoka 421-0212TEL.+81-54-622-9551 FAX.+81-54-622-9550

Sapporo Branch Office9-1-2 Minaminijo-nishi, Chuo-ku, Sapporo city, Hokkaido 060-0062TEL.+81-11-272-2882 FAX.+81-11-272-2846

Tohoku Branch Office1-1-11 Nishikicho, Aoba-ku, Sendai city, Miyagi 980-0012TEL.+81-22-263-6744 FAX.+81-22-265-0158

In Japan Overseas R&D Center

Bogor OfficeJ1. Medika IV Blok Ai 12, Perumahan Bumi Menteng Asri, Bogor 16111, Indonesia

London Office11 Repton House, Charlwood, Street, London, SW1V 2LD, United Kingdom

Manila OfficeUnit 301 ALCCO Bldg., Ortigas Avenue,Brgy Greenhills San Juan, Metro Manila,Philippines

International O� ces

For Our Bright Future

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For Our Bright Future

http://ideacon.jp/en/

Corporate Profile VideoIDEA Website

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