Proper Phasing & Sequencing of Construction

Key elements of sediment control BMPs

  • construct sensitive areas first
  • do final grades & stabilize perimeter areas early
  • disturb minimum needed for short-term construction activities
 

MnDOT Rapid Stabilization Methods

Method 1 – Type 1 Mulch, Disc Anchor
Method 2 – Type 1 Mulch & tack w/HSS
Method 3 – Seed, Fert., Type 6 HSS
Method 4 – Seed, Fert., & cat. 3 ECBs
Method 5 – Geotextile & class II rip rap
sequencing construction