Which plan covers proposed leveling measurement activities when NAMRIA has no data for the area?

• A. Sketch Plan
• B. Technical Plan
• C. Survey Plan
• D. Financial Plan

Answer: (B)

When data gaps exist, you need a plan that nails down how the measurements will be carried out, including the exact techniques for vertical control. A Technical Plan does just that by outlining the proposed leveling measurement activities along with the methods, instruments, control network, data reduction steps, and quality standards. It sets the technical approach for how to establish vertical datum and obtain precise height data before any fieldwork proceeds, which is essential when there’s no prior data to rely on.

This kind of plan ensures everyone knows the procedures for leveling, such as the type of leveling method to use (for example, differential/precise leveling), the instruments and staff readings required, where benchmarks will be placed, how many setup points are needed, and how the data will be processed and checked for accuracy. All of this is fundamentally about the technical execution of the leveling work, not about drafting rough layouts, outlining survey tasks in general, or budgeting.

The other plans serve different purposes: a sketch plan provides a rough representation of the area and features, without detailed measurement methods; a survey plan outlines the overall surveying activities and deliverables but may not specify the vertical measurement procedures in depth; and a financial plan focuses on budgeting and funding for the project.