Senior Land Surveyor Interview Questions and Answers

The process of computing coordinates from a drawing, particularly circles.

• Identify the center point of the circle on the drawing.

• Measure the radius of the circle accurately.

• Use mathematical formulas to calculate the coordinates of points on the circle.

• Consider any scaling or transformation factors applied to the drawing.

• Verify the computed coordinates by comparing them with known reference points.

Calculation of earth work involves determining the volume of earth to be excavated or filled in a construction project.

• Earth work calculation is based on the principle of cross-sections.

• The area of each cross-section is multiplied by the distance between them to get the volume.

• Different methods like average end area, prismoidal formula, or grid method can be used for calculation.

• Survey data, including elevations and coordinates, is required for accurate calculations.

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Creating a beautiful garden landscape involves careful planning, design, and implementation.

• Consider the natural topography of the land

• Choose appropriate plants and trees for the climate and soil

• Incorporate hardscaping elements such as paths, walls, and water features

• Create focal points and areas for relaxation or entertainment

• Regular maintenance is essential for a thriving garden landscape

Grass landscape design involves selecting the right type of grass, proper maintenance, and ensuring proper drainage.

• Choose the right type of grass based on climate and soil conditions

• Regularly mow and water the grass to maintain its health and appearance

• Ensure proper drainage to prevent waterlogging and promote healthy grass growth