Site Planning and Design Flashcards

What does 'site analysis' in architectural practice primarily involve?

Answer: Evaluating existing site conditions—topography, climate, access, utilities—to inform design

Site analysis is a systematic assessment of natural and man-made site conditions that shape design decisions before schematic design begins.

What is a 'topographic survey' used for in site design?

Answer: To map the contours and elevation changes across a site

A topographic survey maps existing grade elevations across a site using contour lines, enabling architects and engineers to understand drainage and design grading.

What is the primary environmental concern addressed by 'grading and drainage' design on a site?

Answer: Managing stormwater runoff to prevent erosion, flooding, and pollution

Proper grading directs stormwater away from buildings and controls runoff to prevent erosion, reduce flooding, and limit pollutant transport to waterways.

What does a 'parking ratio' in site planning typically express?

Answer: The number of parking spaces required per unit of building area or use

Parking ratios, set by zoning codes or use standards, specify the minimum number of stalls per 1,000 sq ft of floor area or per dwelling unit.

What is a 'setback' in the context of site development?

Answer: The required distance a building must be placed from property lines or streets

Setbacks are zoning-mandated minimum distances between a building and property lines, streets, or other features that control building placement on a lot.

In site planning, what is the purpose of a 'stormwater retention pond'?

Answer: To collect and slowly release stormwater, reducing peak runoff rates and allowing sediment to settle

Retention ponds temporarily hold stormwater to attenuate peak flows, allow sediment and pollutants to settle, and release water at a controlled rate to downstream systems.