Streamlined Data Input for Automated TM-4 Population in UTM Reporting App


This extensive guide is tailored to aid users in the smooth input of data for the automatic population of TM-4 within the UTM Reporting app. The central objective is to guarantee precise alignment with the reporting framework of the Classification Society.


Maritime experts using the UTM Reporting app work on-site to document thickness measurements taken on transverse structural elements in the Cargo and Ballast Tanks Within the Cargo Area. Their goal is to achieve automatic data population in TM-4 during the generation of survey reports.

Data Input Procedure for Automatic TM-4 Generation in UTM App

1. Link Structural Members to TM-4

• Ensure that the relevant Structural Members (e.g. Bottom/Deck transverse - Flange/Web, Stiffeners - Web/Flange, Cross tie - Web/Flange) are correctly associated with their respective TM-4 forms.

• This linking facilitates the automatic population of associated measurements when generating reports.

2. Assigning Sub-Structures or Item Numbers to the Primary Structural Item

While optional, assigning the structural item number or sub-structural component to the primary structural item enhances data consistency within the form and clarifies the relationship between structural members.

3. Access the Blueprint, Zoom In, and Add Markers

4. Record Basic Information for Thickness Measurement

5. Select the Transverse Section for the Measurement

Categorizing the data by selecting the transverse frame directs it to the dedicated table within the TM-4 form, uniquely associated with the specific room and transverse item. This arrangement simplifies the comparison of thickness measurements for that particular section, all within a single table.

6. Select the Room/Space item for the Measurement

Selecting a room/space item is crucial in TM-4 because it ensures that data is accurately organized and presented in a single, well-structured table. This simplifies the review process and enhances the clarity of thickness measurements within that specific space.

7. Review and Confirm data linked to the Thickness Marker

8. Repeat Adding Thickness Markers to the Blueprint

Data Arrangement in TM-4 Form - Post Report Generation

• Each TM-4 form compiles data linked to one Room/Space item and one Transverse Frame, all within a dedicated table.
• This arrangement simplifies the review process and enhances the clarity of thickness measurements within that specific space and transverse section.


Precision in Reporting:

• Automated data population ensures precise alignment with the Classification Society's reporting framework, guaranteeing accuracy and compliance with industry standards.

Time Efficiency:

• The reduction in manual data entry and simplified review processes save valuable time, allowing for more efficient survey activities and quicker decision-making.

Data Consistency:

• Enhanced data consistency through the assignment of structural item numbers or sub-structural components promotes reliable and comprehensive reporting, reducing the risk of errors and facilitating compliance with quality standards.

In summary, the benefits of streamlined data input in the UTM Reporting app include improved data quality, time savings, and enhanced clarity in thickness measurements, all of which lead to more effective and efficient survey processes.