You can currently use BoreDoc completely free of charge. Our current focus is on further developing the functions together with our users and optimising them for practical use. A binding pricing model will be introduced at a later date. Until then, you can benefit from all the advantages without restrictions and without hidden costs.

All soil types and rock layers encountered are described in detail in the layer catalogue. This includes colour, grain size, consistency, moisture or strength as well as special features such as organic inclusions or degrees of weathering. The depth information that characterises the beginning and end of the respective layer is also noted. This information enables the geological situation to be precisely assigned to the drilling depths. In this way, a continuous record is created that can later be understood by third parties without knowledge of the borehole.

A carefully compiled strata catalogue is indispensable for construction projects in which soil conditions play a central role. Engineers and geologists use it to make decisions on foundations, waterproofing or the use of materials. In addition, it has an important function in environmental investigations, as pollutant displacements or groundwater flow directions can be better assessed. It is also a valuable tool in scientific research, for example in the reconstruction of geological time periods.

The stratigraphic log thus fulfils the task of depicting complex geological relationships in a clear and standardised way. It is not only a technical document, but also a means of visualising the subsurface in a transparent and comprehensible manner. Its quality is decisive for the informative value of all further analyses based on this data.

The preparation of strata catalogues is regulated in various standards in order to ensure uniformity and comparability. DIN 4022 (soil and rock characterisation), which ensures a systematic description of strata, provides essential specifications. DIN 4023 (drilling profile) also applies, as the strata catalogue and drilling profile are closely linked in terms of content. ISO 14688, which standardises the naming and classification of soils, is also important at international level. These standards form the basis for professional and standardised documentation.

The representation is made as a vertical section along the borehole, whereby each layer is represented by a standardised symbol or colour scheme. This clear labelling ensures that soil types and rocks can be clearly distinguished from one another. Depth information supplements the visualisation and creates a direct reference to the actual drilling depth. This combination of graphic overview and metric accuracy creates a clear basis that remains comprehensible regardless of the text component.

In construction practice, the drilling profile is used to create a sound basis for planning. Engineers can use the profile to quickly decide which construction methods are suitable and where potential risks lie. It is also important in environmental protection, as it provides information on layer permeability and groundwater levels. Clients and authorities also benefit from the easy-to-understand format, which makes technical content more tangible.

The drilling profile is also valuable for geoscientific research. It documents geological deposits and helps to reconstruct the developmental history of a region. It is particularly indispensable in comparative studies of different locations because it provides objective and comprehensible data in graphical form. It thus combines the requirements of technical documentation with scientific precision.

There are binding standards for the creation of drilling profiles that ensure standardised presentation. DIN 4023 (drilling profile), which defines the graphical representation, and DIN 4022 (soil and rock characterisation) for the systematic description of the layers are decisive here. In addition, ISO 14688 is used internationally to standardise the naming and classification of soils. These specifications ensure that drilling profiles remain comparable regardless of the project or region.

Typically, a drilling log contains information on the drilling rig, drilling method, start and end of the work and the depth reached. In addition, aids such as pipework or flushing are documented, as are unexpected incidents or technical difficulties. All data is organised chronologically so that the drilling progress can be tracked. The log therefore not only provides information about the result, but also about the conditions under which it was achieved.

In the construction industry, the drilling log is an important tool for assessing the subsoil and evaluating risks. Engineers and clients can use the documentation to select suitable construction methods and realistically calculate costs. At the same time, it serves as proof for authorities and insurance companies that the work was carried out properly and in accordance with applicable standards. In cases of conflict, it provides a reliable basis for clarification.

The drilling log also plays an important role in geoscientific research. It not only provides data on the layers encountered, but also documents the technical conditions under which these were obtained. This improves comparability with other boreholes and makes scientific statements more meaningful. The drilling log thus combines the practice of civil engineering with the methodology of research.

The formal design of drilling logs is regulated in relevant standards. The relevant standard is DIN 4021,, which provides detailed specifications for the structure and content of drilling logs. In addition, DIN 4022 applies to the standardised addressing of soils and rocks in order to ensure uniform documentation. At international level, ISO 22475 is relevant, which contains guidelines for geotechnical explorations, sampling and groundwater measurements. These standards ensure that drilling logs are technically correct, comparable and legally robust.

1. Responsible party

If you have any questions or suggestions regarding data protection, you are welcome to contact us via theContact formcontact us.

2. General information

We take the protection of your personal data very seriously. Personal data is any data that can be used to identify you personally. This privacy policy informs you about what data we collect, how we use it and what rights you have - both when using the boredoc.eu website and when using our BoreDoc app.

3. Data processing when visiting the website

When you access our website, your device automatically transmits data for technical reasons. The following data is stored separately from other data that you may transmit to us:

• Browser type and browser version
• Operating system used
• Referrer URL
• URL of the retrieved page
• the latency of the network connection
• Date and time of the server request
• IP address

We store this data for the following purposes:

• Ensuring the security of our IT systems, e.g. to defend against specific attacks on our systems and recognise attack patterns;
• Ensuring the proper operation of our IT systems, e.g. if errors occur that we can only rectify by storing the IP address.
• to enable criminal prosecution, averting of danger or legal prosecution in the event of concrete indications of criminal offences.

Your IP address is only stored for a period of 90 days.

In this case, the processing is based on our overriding legitimate interests mentioned above (Art. 6 para. 1 lit. f GDPR).

4. Google Analytics (website)

This website uses Google Analytics, a web analytics service provided by Google Ireland Ltd, Gordon House, Barrow Street, Dublin 4, Ireland.

Data collected: IP address (shortened), usage behaviour, device data

Purpose: Improvement of our offer

Legal basis: Art. 6 para. 1 lit. a GDPR (consent)

Data transfer: if necessary to third countries (e.g. USA) in accordance with EU standard contractual clauses

You can revoke your consent at any time or change it via our cookie banner.

5. YouTube videos (website)

Embedded videos from the YouTube platform (Google Ireland Ltd.) can be displayed on our website. Your IP address is transmitted to Google when loading.

Purpose: Provide multimedia content

Legal basis: Art. 6 para. 1 lit. a GDPR (consent)

Note: Depending on your cookie settings, a data connection may be established as soon as you access the page.

6. Firebase (App)

Our app uses Google Firebase for technical support and analysis. Firebase services used:

• Firebase Analytics (usage analysis)
• Firebase Crashlytics (error analysis)
• Firebase Cloud Messaging (push notifications)

Processed data may include

• App usage behaviour
• Device information
• Crash reports
• Pseudonymised ID if applicable (installation ID, no direct user profiles)

Legal basis: Art. 6 para. 1 lit. a GDPR (consent at app start) Data processing in third countries: Google may use servers in the USA. Data is transferred in accordance with the EU's standard contractual clauses.

7. Data processing in the app

The BoreDoc app works offline for the most part. Only certain functions such as synchronisation, QR code sharing and creating documents use a server connection.

a) Local storage

The app saves your content (e.g. drilling data, user information) exclusively on your device, unless you explicitly activate a synchronisation or sharing function.

b) API key & e-mail

An API key is generated the first time it is used. The following data can be processed for synchronisation or team sharing:

• E-mail address
• User name
• API key (access control)
• Device ID (pseudonymised)
• Usage metadata (e.g. timestamp, versions)

Purpose: Access protection, collaboration, remote storage of documents

Legal basis: Art. 6 para. 1 lit. b and f GDPR

8. Third-party providers / processors

We may use external providers within the EU for hosting and API operation. These are contractually bound in accordance with Art. 28 GDPR.

Current processors:

• Google Ireland Ltd.
• NetCup

All service providers are contractually bound in accordance with Art. 28 GDPR contractually bound.

Purpose: Access protection, collaboration, remote storage of documents

Legal basis: Art. 6 para. 1 lit. b and f GDPR

9. Rights of data subjects

You have the right to:

• Information (Art. 15 GDPR)
• Correction (Art. 16)
• Cancellation (Art. 17)
• Restriction (Art. 18)
• Objection (Art. 21)
• Data portability (Art. 20)
• Revocation of your consent (Art. 7 para. 3)

Please submit enquiries via ourContact formto us.

10. Security

We use the latest security measures:

• TLS encryption
• Access controls
• Error and access control through Firebase Crashlytics
• Data storage according to the principle of data minimisation and data reduction (automatic deletion)

11. Changes

We reserve the right to amend this privacy policy in order to adapt it to changed legal situations or technical developments.

The current version is available atData protectionretrievable.

Information according to 5 TMG

Please submit enquiries via ourContact formto us.