1. LEED NC
Sustainable Site: Prerequisite 1 Construction Activity Pollution Prevention

2. Intent To reduce pollution from construction activities by controlling soil erosion, waterway sedimentation and airborne dust generation.

3. Requirements Create and implement an erosion and sedimentation control plan for all construction activities associated with the project.

5. Dry Weather
Timing of Construction
Mark Existing Trees
Prevent Root Damage
Preserve/ Transplant
Preserve Existing Drainage Patterns
Preservation of Existing Vegetation
Prevent Mixing of Storm Water Drainage and Drainage through construction activity to minimize water pollution
Staging Areas
Topsoil shall be stripped to a depth of 200 mm
Stockpiled to a height of 400 mm in designated areas
Reapplied to Site
Preservation of Top Soil

6. measures to stop the source of the spill
to contain the spill
to dispose the contaminated material and hazardous wastes
Spill Prevention and Control
A temporary dam or basin at the lowest point of the site
Sedimentation Basin
Contour Trenching
shall be used with seeding and planting in steep slope areas (slopes greater than 33 percent)
Netting or anchoring shall be used to hold it in place
Mulching
Geo Grids