What is the minimum precision requirement outside the Extraterritorial Jurisdiction (ETJ) according to TBPELS?

The minimum precision requirement outside the Extraterritorial Jurisdiction (ETJ) according to the Texas Board of Professional Engineers and Land Surveyors (TBPELS) specifies a ratio of 1:5,000 + 0.10 feet. This level of precision is critical in ensuring the reliability and accuracy of land survey measurements in areas that fall outside the ETJ, where jurisdictional standards may differ from those within city limits.

In practical terms, a precision ratio of 1:5,000 means that for every 5,000 units of measurement (such as feet), there can be an allowable error of 0.10 feet. This level of accuracy is especially important for various applications in surveying that may influence property boundaries, construction activities, and land development. Following these guidelines ensures consistency and legal defensibility in land surveys conducted in these regions.

Higher precision requirements found in the other options do not apply outside the ETJ based on the current TBPELS regulations. Being familiar with these requirements is essential for land surveyors operating in Texas, as it directly affects the quality and trustworthiness of their work.