ASANO TAISEIKISO ENGINEERING CO.,LTD.
We are challenging to build a better future as an experts group of“Soil, Water & Structure” with environmental friendly technologies.
ServiceSoil& Groundwater Contamination■ATK provides customers the optimum solutions
for soil& groundwater contamination in terms ofcompliance, economy and environment with
Removal of Contaminate Soiladvanced technologies and our knowledge.

Air-Sparging Remediation

Geotechnical Survey &Design■ATK provides customers the required
geotechnical data to evaluate safety and cost ofdesign with various survey methods, i.e. coredrilling, in-situ &laboratory testing and analysis.

3D Seepage Flow Analysis(AC-UNSAF3D)Core Drilling

Groundwater■ATK have developed the unique devices to identify awater flow under the ground and reveal the mechanismof ground water behavior, especially at the great depth,
i.e. a thousand meter below the surface, to know its
tightness of rock fracture. The technologies arenecessary to design an adequate storage design forradio activated wastes.

Disaster Prevention■Combination of ATK’s analytical knowledge
and advanced monitoring technologies
provides the solution of disaster prevention
field. We are the experts of identifying root
causes of disasters, such as landslide,liquefaction and subsidence, and designing
the optimum counter measures.

Hydraulic Testing Devices

Design of Slop Stability Measures

Water & Hot Spring Development■ATK’s knowledge accumulated for
decades provides the best site-specificplan to develop water & hot spring. Fromplan to maintenance, ATK always
supports customers.
Hot Spring Drilling

Foot Bath Facility

ESCO, Self-Water Supply System■“ Self-Water Supply System” promise to reduce
your cost of water use by using groundwaterinstead of tap water. ESCO provide clean& low-costwater as well as security in emergency. Since ATK
is responsible for installation, operation&maintenance, customer can reduce water costwithout risks.
Water Treatment Plant

Health Diagnosis & Evaluation ofSeismic Capacity of Structures■Seismic capacity must be evaluated for oldstructures built on the old seismic resistance code
to prevent collapses during earthquake.
■ ATK provides various services, i.e. field survey,
structural analysis and design for seismic
strengthened.

Design of Vibration Control BracesDemolition, Environmental Monitoring■ ATK provide environmental friendly demolition ofbuildings with vibration & noise monitoring aroundthe site with schedule & safety management system.

Demolition Work in Urban Area

Renewable Energy■ATK is aiming for clean& sustainable environment toprovide small scale hydropower system, geothermal heatpump system and geothermal power generation projects.

Company’s Profile

Hydropower Plant Design

Name

ASANO TAISEIKISO ENGINEERING Co.,Ltd.

President

ICHIRO ENDO

Paid-in Capital

US$ 4.5MILLION

Incorporated

November 13th ,1962

Certificate

Issued by Ministry of Land, Infrastructure, Transport and Tourism for
Geotechnical &Land survey, Civil engineering Consultants, Measurement
Certificate Business and Construction

Address/ TEL, E-mail8-7, Kitaueno 2Chome, Taito-ku, Tokyo, Japan, 110-0014+81-0-5246-4172 atk-info@atk-eng.jp

Branchs

Hokakido, Tohoku, Kita-shinetsu, Chubu, Kansai, Chushikoku, Kyushu

Group Company

Oriental Consultants Holdings Ltd. “100% Parent Company” (JASDAQ Listed)
Oriental Consultants Co.,Ltd., Oriental Consultants Global Co., Ltd., A-TEC Co.,Ltd.,
Chuou Sekkei Engineering Co. Ltd., Reserch & Solution Co., Ltd.

Geological&Groundwater
SurveyGeotechnical &Geological Survey
Service Items

ATK contributes to better society with
our knowledge & technologies.
Better understanding of geotechnical conditions is essential
for better planning or construction projects in terms of safety,economics and engineering. ATK dedicates our technologies
to affluent life and dream all over the world.
ATK has provided geological &geotechnical consulting services
for 50 years to solve customers
problems with our technologies.

■Boring Works：Soil, Rock, Off-shore and inside tunnel etc.
■Soil &Rock Sampling

Boring Works, Off-shore, Steep Site
■In-situ testing：SH Type Penetration Test, Permeability Test, Lateral Load Test,
Plate Load Test, Infiltration Test etc.
■Laboratory Testing：Physical Properties, Mechanical Properties, ChemicalProperties, Dynamic Properties of soils & rocks■Borehole Logging：PS Logging, Electrical Logging, Caliper, Magnetic, etc.
■Physical Exploration：Seismic, Electrical, Ground Rader, Geo-thermo,Magnetic, Geo-tomography, Micro tremor etc.
■Field Reconnaissance：Topography, Geology, Hydrogeology, Landslide,Debris Flow, Rock Falling, Damaged Retaining Wall etc.
■Document Survey：Reference Papers, Categorical Map, Disaster Records,
Construction Records etc.

SH-type Penetration Test

Groundwater Survey
ATK`s “Technical Institutes” has developed unique equipment in regard to groundwaterflow detection and had many patents on them.

Technical Institutes,
Groundwater velocity &direction Prove

Flow Meter Logging
Probe

The prove identify velocity&
flow direction ofgroundwater in one borehole.
This is applicable for slow
flow rate groundwater
precisely.

The prove detects water pathdeveloped under the groundwith borehole camera
observing borehole condition
directly.

Uenohara-city,
Yamanashi Prefecture

ASANO TAISEIKISO ENGINEERING CO.,LTD.

Analysis&Design

ATK provides various analysis & design
services with our knowledge & technologies
accumulated for 50years.
Field & laboratory data are interpreted for analyticalprocess from professional perspectives, and that gives
customers the better understandings of phenomena.

Seepage Flow Analysis

The analysis uses “Finite Element Method”
to simulate groundwater flow with rainfall,groundwater level, hydraulic conductivity orother factors. ATK has improved theprogram to pursue better reproducibility of
the field phenomena

3DSeepage Flow Analysis by AC-UNSAF3D

ATK provides Static/Dynamic analysis services with FE

Static/Dynamic Analysis Method toward geotechnical media and structures, solving
customers problem properly.

Tunnel 3D Elastic Analysis

Slope Protection Design

Elastoplastic Analysis for
Adjacent opening

Liquefaction Analysis by FLIP

ATK provides optimum solution for slope stability withproper geological survey and interpretation for design.

Before prevention

Detail subsurface geological condition is identified with
SH-type penetration test to design reasonablecountermeasure, reducing construction cost.

After prevention

ASANO TAISEIKISO ENGINEERING CO.,LTD.

Water/Hot Spring
Development

Success Rate of water
development is 95%!
ATK provides water developing services fordrinking, industrial use and emergency well.
Planning, drilling and maintenance are includedin the services, supporting to add high value toexisting facility, to vitalize region &community.

Water Drilling

ATK has its unique & profound knowledge on welldrilling & water treatment through over 80 years
experiences. Success rate of water development forour projects, over ten thousand drillings, is 95%!
Service Items■Well Drilling■Facility installation and piping for water well■Self Water Supply System, ESCO
■Submersible Camera Observation for maintenance■Well Performance Improvement Service■”ABC” Screen Sales/Supply■”Sand Separator” Sales/Supply

Hot Spring Development
Procedure of Hot Spring Development
Site Survey
Site Survey

Application of drilling permission

Ganma ray spectrum survey

・Hydro Geological Survey
・Topographical Analysis
・Electrical Exploration
・CSAMT Exploration

CSAMT survey
devices

Hot Spring Drilling

Evaluate well capacity

Hot Spring Drilling
Optimum drilling method due to site
condition will be applied based on
our knowledge and experiences.

Installation of facilities

Installation of Pumping Facilities
Permission for use of hot spring

Pumping Test

Optimum specification of thefacilities will be chosen due tothe site condition.

ASANO TAISEIKISO ENGINEERING CO.,LTD.

Solution for Our Future Environment&Society

Clean/ATK is aiming for “Clean, Efficient& Renewable
Renewable Energy” providing small scale hydropowersystem, geothermal heat pump system andEnergy geothermal power generation projects.
Solar power, Wind power Geothermal, Hydropower and Biomass are called renewable energies
which are sustainable in term of their resources. Less emission of carbon dioxide is also one ofthe benefits for those energies.
Small Scale Hydropower

Small scale hydropower generates electricity in small river orcanal with steady stream and small water head.
The power is not beneficial only for economical profit, but also
for securing power supply, reduction of green house gases andvitalizing region &community.
Inlet HeadstreamWater Pipe

Generation

Water Volume
Generator

Head
Outlet Head

TurbineGeothermal Power
Concept of Geothermal
Power Generation
SteamTurbine

Electric Company
Generator
Selling

HotelInn, Lodge

1.2m width is enough to installturbine & generator, generating
100kW/h of electricity with
20cm dia. Turbine.
Vacuum effect by condensation
improve efficiency of the turbine.

Condensation

Well

Hot Spring Water

Hot Spring ResourceThis steam direct method needs only small investment, i.e. survey &facilities, unlike
conventional geothermal plants.
ATK can provide both steam direct method and binary method due to conditions.
Condensed hot water can also be used for various use.

ASANO TAISEIKISO ENGINEERING CO.,LTD.

“Self-Water Supply System” provides
reduction the corporative cost.

Self-Water
Supply System” dose not only provide
Supply System “Self-Water
safe water by an advanced treatment technology but(ESCO)

reducing the corporative cost.
“ESCO System” provides benefits without any initialcost of customers.

Benefit of “Self-Water Supply System”

Sample Monthly Charge 1.75Mil JPY/month
monthConsumed Volume
Unit Rate
350JPY/m3■Secure water resources in case ofUnit Rate with ESCO:250JPY/m3
emergency
Monthly charge after installation of our system■Cost reduction of water charge
Before1.75Mil JPY■Three kinds of warranties andinsurance system■24hr-7days monitoring system
After
1.25Mil JPY
Benefit■Taste water with an advanced
0.5Mil JPY
technology of filtering treatment
Customers can obtain a lot of benefits in case the current water■No initial cost, only benefits
charge excesses 200 JPY per cubic meter, or 60,000 JPY permonth

Water Treatment Technology

Water quality would meet the required quality
with our advanced membrane technology.
Subsidence, water shortage by draught byextracting water is out of concern because of
taking groundwater from great depth.
FilterFilterClean WaterMembraneWell“ESCO” stands for “Energy ServiceCompany”, providing comprehensive servicesof technologies and facilities for energysavings.
Stable benefits will be provided to customers
without taking various risks with ourcomprehensive services, i.e. well- drilling,
installation and maintenance. You only needspace for plan installation!

ＥＳＣＯ System
Customer
ServiceCharge

Unit-rate baseContract
Loan/Lease

Finance/Lease
Company

ATK
Repayment

24hr
Monitor※Purchasing the system or flat-rate systemis acceptable.

ASANO TAISEIKISO ENGINEERING CO.,LTD.

Use ofGround &Groundwater’s
HeatSolution Services with effective & Practical Useof Potential Thermal resources under Ground
Reducing cost of Air- Conditioner with “Heat Pump
System” based on the geo engineering technologies
accumulated.
ATK provides answers to environmental challenges,
such as “Heat Island Phenomena”.

Geothermal Heat Pump
Summer
Cooling
Geothermal
Heat Pump
System■Customize the System to the Best・The Best System designed to meetcustomer’s demands in terms of cost andenvironment

WinterHeating
Hot Water Heating■Assistant Services for administration
・Assistance for subsidy application

Hot Water

Hot Water■Geotechnical Survey/Design・Customize the best system in accordancewith Geotechnical condition known
through professional survey■Maintenance, User Support

U-Type Thermal
Transmitter

Aquifer
Ground water use type・Evaluation and Maintenance of thesystem after installation

Geothermal Heat Pump provides many benefits to customers in terms of electric cost andenvironmental policy through the use of stable, rather than atmosphere, geothermal heat
energy as source for air-conditioning system.

Support for Eco-Campus Projects
ATK supports Eco-Campus
Projects thorough consulting
and provision of Geothermal
Heat Pump System, Planting
Roof System and Solar PanelSystemASANO TAISEIKISO ENGINEERING CO.,LTD.