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Search results with tag "Impervious"
Chapter 4 Secondary Containment and Impracticability
www.epa.govmeasures, the ^sufficiently impervious _ requirement, facility drainage, and man-made structures. Section 4.5 describes the impracticability determination provision. Section 4.6 describes required measures when secondary containment is impracticable. Section 4.7 discusses how the impracticability determination may be used in certain
9.12 GRASS SWALES - njstormwater.org
www.njstormwater.orgNew Jersey Stormwater Best Management Practices Manual Chapter 9.12 Grass Swales Updated July 2014 Page 6 Point Inflow Grass Swales Example 1 shows a 50-foot Point Inflow Grass Swale receiving runoff from an impervious area; the