Wetland Grading & Seeding Plan Layout 7-3-08WETLAND CONSTRUCTION NOTES Erhart Property Chanhassen, Minnesota 1. THE CONTRACTOR SHALL CONTACT THE ENVIRONMENTAL SCIENTIST AT (952) 937-5150 BEFORE AND AFTER FINAL GRADING OF THE WETLAND
REPLACEMENT AREA. 2. CONTRACTOR PAYMENT FOR WETLAND REPLACEMENT CONSTRUCTION SHALL BE SUBJECT TO WETLAND REPLACEMENT ACCEPTANCE BY THE ENVIRONMENTAL SCIENTIST. 3. WETLAND REPLACEMENT
CONTRUCTION SHALL OCCUR BEFORE OR CONCURRENT WITH WETLAND FILL. 4. SILT FENCE SHALL BE INSTALLED PRIOR TO CONSTRUCTION AND MAINTAINED UNTIL VIABLE COVER HAS ESTABLISHED. SILT FENCE SHALL
BE REMOVED UPON FINAL ACCEPTANCE BY THE ENGINEER. 5. SILT FENCE THAT IS INITIALLY INSTALLED BELOW WETLAND REPLACEMENT AREAS SHALL BE MOVED AND REINSTALLED ABOVE THE SATURATED SOIL ZONE
AFTER WETLAND REPLACEMENT AREAS ARE GRADED AND ACCEPTED. ANY SOIL RIDGE LEFT AT THE INITIAL SILT FENCE LOCATION SHALL BE REMOVED. 6. THE CONTRACTOR SHALL VERIFY OR CONFIRM EXISTING ELEVATIONS
PRIOR TO INITIATING WETLAND REPLACEMENT GRADING. 7. EXCESS EXCAVATED SOIL SHALL BE DISP?OSED OF OUTSIDE OF WETLANDS. 8. ALL SLOPES IN EXCAVATED WETLANDS SHALL BE 5:1 OR FLATTER. AT
LEAST HALF THE SLOPES WITHIN EXCAVATED WETLANDS SHALL BE 10:1 OR FLATTER.