Pertemuan 4 PGG. Teknologi Survei Terestris Dalam Bidang Konstruksi dan Tambang

Introduction

This tutorial provides a detailed guide on terrestrial surveying technology in the fields of construction and mining, based on the insights from Sudra Irawan's video. Understanding these technologies is crucial for professionals in these industries, as they enhance accuracy and efficiency in project execution.

Step 1: Understanding Terrestrial Surveying Technology

• Definition: Terrestrial surveying involves measuring distances, angles, and elevations of land features using various tools and techniques.
• Importance: This technology is essential for creating accurate maps and plans, which are foundational for construction and mining projects.

Practical Advice

• Familiarize yourself with basic surveying concepts such as triangulation, leveling, and coordinate systems.
• Consider studying local regulations and standards related to surveying in your area.

Step 2: Tools Used in Terrestrial Surveying

• Total Station: A modern surveying instrument that combines the functions of a theodolite and an electronic distance measuring device.
• GPS Equipment: Uses satellite signals to determine precise locations on Earth, crucial for large-scale projects.
• Drones: Emerging technology for aerial surveys, providing quick and accurate data collection.

Practical Advice

• Invest in training to effectively use these tools.
• Regularly maintain and calibrate equipment to ensure accuracy.

Step 3: Surveying Process for Construction and Mining

1. Site Preparation:

   • Clear the area of obstructions to ensure an unobstructed view for measurements.
   • Establish a control network with known reference points.

2. Data Collection:

   • Use the total station to measure angles and distances.
   • Employ GPS for broader site surveys, especially in remote areas.

3. Data Analysis:

   • Input collected data into surveying software to create maps and models.
   • Analyze data for any discrepancies or errors.

Practical Advice

• Always cross-verify data from different tools to enhance reliability.
• Document each step of the process for future reference and compliance.

Step 4: Applications in Construction and Mining

• Construction: Accurate site layout, elevation control, and monitoring of structural integrity.
• Mining: Exploration, resource estimation, and environmental impact assessments.

Practical Advice

• Collaborate with engineers and environmental scientists to integrate surveying data into project planning.
• Stay updated on advancements in surveying technology that can improve efficiency.

Conclusion

Understanding terrestrial surveying technology is vital for success in construction and mining. By following these steps, you can effectively utilize the right tools and processes, ensuring accurate data collection and analysis. As technology evolves, keep learning and adapting to new methods to enhance your skills and project outcomes.