InTerraScan
info@interrascan.ru
Engineering-geological, hydrogeological, and engineering-geophysical inspection by superdeep LOZA georadars
About the company
INTERRASCAN – is a part of the INENERGY GROUP, a leading Russian innovative technological company. INENERGY is in the 2019-2020 TechSuccess Ratings: the top 5 most innovative and top 10 fastest growing companies.
INTERRASCAN was set up jointly by the authors & developers of the LOZA Series georadars – the Russian innovative technology of superpower radars. The authors of this technology have over 20-year successful experience developing radar and geophysical equipment and creating specialized software.

The patented technologies used in LOZA georadars are a new step in developing geophysical express methods for exploration of subsurface allowing for detailed yet non-destructive inspection of geological space – excluding need for expensive drilling of a range of boreholes on the sites under inspection. The radargrams by LOZA georadars, with their multiple measurement points at each profile meter, ensure drawing up informative and detailed geological sections revealing sink holes (karsts), boulders, landslides, thawing basins, frost heavings, and other geological anomalies.

The LOZA georadars have no analogues in the world in terms of survey depth (down to 300 meters), of inspection scape in water-saturated geological sections and permafrost, exploration of bottom structure inspection of sweet water bodies from their surface in summer and from their frozen surface in winter. The devices work reliably in the temperature range from +50⁰C through -45⁰C. The competitors' attempts to copy LOZA georadars have so far been unsuccessful.

The history of LOZA georadar technologies dates back to the Mars 94 space program which included development of a device for detecting water on the fourth planet of the Solar System. At the beginning of this millennium the first commercial version of this technology adapted to earthly tasks was launched.

Throughout the 20-year history of LOZA georadar operation, over 10,000 geophysical and engineering geological investigations, as well as archaeological searches, have been conducted in more than 20 countries in all the climate zones.



Survey of the construction site of the Snowflake International Arctic Station (IAS) in the Yamalo-Nenets Autonomous District of the Russian Federation. Project operator: Institute of Arctic Technologies of the Moscow Institute of Physics and Technology.
The survey task: identification, using non-destructive method, of abnormal structures in the ground of IAS construction site, potentially hazardous to the projected facilities through their service life.
The survey result: A fault was detected in the solid rock under the Station's projected facility. The boundaries of the fault were identified. An alternative site for the facility was found – ensuring its basement would rest on a bedrock foundation. The IAS overall construction plan was adjusted accordingly and loss-free at the early design stage.

Read more: www.vesti-yamal.ru
Geophysical survey of the Snowflake IAS potential construction site.
Task: create a 3D model of soils
A relevant example of the LOZA technology application:
Survey depth: down to 300 m
Operation in water-saturated grounds
Formation detail in profile: up to 1 m
Capabilities
Capabilities of the LOZA georadar
Survey speed: up to 10 km per shift
Operation from the surface of sweet water bodies
Russia
South Africa Sudan
Ethiopia Tanzania
Iran Egypt Syria Turkey
Italy Czech Republic
Slovakia Germany
Bulgaria China India
Kyrgyzstan Kazakhstan
Chile Peru Brazil USA
UK Australia
Geography
10,000 investigations in 23 countries
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Services
Engineering geophysics
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At suspecting geohazards and/or emergencies
Saving up to 50% of costs on detecting emergency causes due to shorter time used for these works and to saving effort and expenses on liquidation of emergency consequences
Draw-up of project design documentation
Saving up to 30% of expenses on detailed analysis and verification of original data necessary to design facility foundations

At carrying out time-lapse survey of a facility's current state
Allows to save 100% of catastrophic consequences elimination costs due to detection of latent damages in facilities and safeguarding from disastrous accidents
Construction lock-up stage
Saving up to 10% of expenses on the constructed facility actual state verification routine
Conditions excluding or limiting alternative investigation methods application
Saving 70%+ of costs on alternative investigation methods in complicated conditions (slopes, karsts, landslides, bourocks, remote facilities), excluding as well equipment mobilization costs
Economic efficiency of LOZA Georadar application in engineering geophysics
(average values based on results of executed works)
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Geology
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Low cost of investigations
High productivity and mobility let set much lower prices for georadar survey works than for geological area investigations by any other alternative methods
Mobility
The compact teams operating the LOZA georadars and compact equipment help ensure immediate reaction to customers' requests and promptly send the research teams to any world destination
Shorter work duration
Per one work shift a team of four with a LOZA georadar covers up to 10 km of highly detailed profile – which ensures an incomparably higher research productivity against any alternative methods
Reduced drilling and excavation workload
The LOZA georadar application dramatically reduces the number of еxploration potholes and wells to be executed for an essentially informative result of geological area research
Economic efficiency of LOZA georadar application in geological investigations
Economic efficiency factors of georadar survey application in geological exploration:
Survey stages
1
Preparation for survey works
(5-7 days, depending on timing
for approval)

• Work specification
• Making contract
• Set-off to the site
2
Field works and survey data interpretation
(3-5 days)
• Industrial safety instruction
• Survey works
• Primary analysis
3
Drawing up the results
(2-3 days)
• Drawing up the report on survey results
• Forwarding the report to the customer
• Signing the executed work acceptance certificate
LOZA georadar types

LOZA-1H georadar
With 10-15 MHz antennas
Low frequency impulse superpower deep penetration georadar.
Survey depth: down to 200-300 meters.
Main purpose: engineering geology, investigation of metallic and non-metallic mineral deposits.
LOZA-1H georadar
With 25-50 MHz antennas
Low frequency impulse superpower georadar
Survey depth: down to 60 meters.
Main purpose: engineering geology, investigation of metallic and non-metallic mineral deposits.
LOZA-1B georadar
With 25-50 MHz antennas
Medium frequency impulse superpower georadar. Survey depth: down to 25 meters.
Main purpose: construction expertise, engineering geology, municipal infrastructure, support of horizontal directional drilling, archaeology, soil science. Georadar modification: with antennas for operation from surface of sweet water bodies.
They trust us

Contacts
Company
InTerraScan
Address
18, 2nd Kotlyakovsky Lane
Moscow 115201,
Russian Federation
Phone
+7 (495) 181 96 96


InTerraScan
+7 (495) 181 96 96
info@interrascan.ru
18, 2nd Kotlyakovsky Lane
Moscow 115201,
Russian Federation
CONTACTS
18, 2nd Kotlyakovsky Lane
Moscow 115201,
Russian Federation
Phone: +7 495 181 96 96
info@interrascan.ru
www.interrascan.ru
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