To maintain control of slope during excavation, grade stakes are placed by which team?

• A. The survey crew
• B. The safety officer
• C. The project sponsor
• D. The equipment operator

Answer: (A)

Grade stakes mark the final grade and slope on the site, giving the excavator a precise target for depth and angle. The task of placing these stakes belongs to the survey crew, who translate the design into field coordinates using levels, total stations, or other surveying tools. They establish reference points, transfer the design, and set the stakes at the correct elevations along the excavation area, so the operator can dig to the exact slope and maintain control throughout the work. The safety officer focuses on safe practices, the project sponsor provides funding, and the equipment operator uses the stakes to guide digging but does not place them.