Erosion and sediment control measures installed per the Stormwater Pollution Prevention Plan (SWPPP). Inspection frequency: weekly and within 24 hours of each rainfall event ≥0.5 inches. Silt fence: installed on contour, maximum slope length 100 ft. Inlet protection on all active storm drain inlets. Stabilized construction entrance: minimum 50 ft length, 12 inches thickness of aggregate. Disturbed areas stabilized within 14 days of final grading per NPDES permit.
All work under this section shall comply with NJDOT current standards and applicable AASHTO, ASTM, and federal requirements. The Engineer has authority to accept or reject materials and workmanship that do not conform to the specifications.
Source: NJDOT Construction Manual, 2024 Edition. Pages 23–24 of 29.