CEPSCI Site Assessment and Planning 3

Question 1

What is the purpose of delineating drainage areas on a site plan?

Accepted Answer

To determine the volume of runoff each BMP must handle

Answer

To divide the site for crew assignments

Answer

To mark areas for landscaping

Answer

To identify parking locations

Question 2

A soil's NRCS Hydrologic Soil Group classification affects site planning because it indicates:

Accepted Answer

The soil's runoff potential and infiltration rate

Answer

The nutrient content of the soil

Answer

The soil's color and appearance

Answer

The soil's compaction resistance

Question 3

Which site feature should be identified on a site plan as a receiving water?

Accepted Answer

Any stream, lake, wetland, or storm drain that receives runoff from the site

Answer

The contractor's equipment yard

Answer

The topsoil stockpile area

Answer

The site office trailer location

Question 4

The term 'disturbed area' on a construction site refers to:

Accepted Answer

Any land area where vegetation, topsoil, or surface has been removed or altered

Answer

Areas where workers have disagreements

Answer

Areas where equipment is stored overnight

Answer

Sections of the site with poor drainage

Question 5

What is a 'critical area' in erosion and sediment control planning?

Accepted Answer

A location with high erosion potential such as steep slopes, stream banks, or inlet areas

Answer

The most expensive part of the project

Answer

The center of the construction site

Answer

Areas designated for breaks

Question 6

How does impervious surface coverage affect stormwater runoff on a site?

Accepted Answer

It increases runoff volume and velocity by preventing infiltration

Answer

It decreases runoff by allowing more infiltration

Answer

It has no effect on runoff characteristics

Answer

It only affects runoff during light rainfall events