CLA Construction Documentation & Implementation in Certified Landscape Architect (CLA Practice Test Exam) 2

Question 1

Which sheet in a construction document set typically contains the legend, abbreviations, and general project notes?

Accepted Answer

Cover sheet or general notes sheet

Answer

The cover or general notes sheet consolidates project-wide legends, abbreviations, and general construction notes for easy contractor reference.

Question 2

A landscape architect specifies Class B topsoil to a depth of 12 inches in planting beds. Which characteristic best defines Class B topsoil per most state and ASLA standards?

Accepted Answer

Loam or sandy loam with 2–5% organic matter and pH 5.5–7.0

Answer

Class B topsoil is commonly defined as loam or sandy loam with 2–5% organic matter and a pH range of 5.5–7.0, suitable for most planting applications.

Question 3

On a grading plan, a dashed contour line typically represents:

Accepted Answer

Existing grade

Answer

Dashed contour lines conventionally represent existing (pre-construction) grade, while solid lines show proposed finished grade.

Question 4

What is the primary purpose of a geotechnical report in landscape construction documentation?

Accepted Answer

To assess soil bearing capacity, drainage, and subsurface conditions

Answer

A geotechnical report evaluates subsurface soil and groundwater conditions to inform structural, drainage, and foundation decisions in the design.

Question 5

Which retaining wall design consideration is most critical when wall height exceeds 4 feet?

Accepted Answer

Engineered structural design and building permit

Answer

Most jurisdictions require engineered structural drawings and a building permit for retaining walls exceeding 4 feet in height due to lateral load concerns.

(CLA) Certified Landscape Architect Practice Test

(CLA) Certified Landscape Architect Practice Test

CLA Construction Documentation & Implementation in Certified Landscape Architect (CLA Practice Test Exam) 2