Waterview - EC Plate 5302D - SBI Response 0808241.EROSION CONTROL MUST BE INSTALLED AND INSPECTED PRIOR TO THE START OF LAND
DISTURBING ACTIVITIES INCLUDING TREE REMOVAL AND GRADING.
1.1.CONTACT ENGINEERING DEPARTMENT TO SCHEDULE AN INSPECTION 952-227-1160 OR
ENGDEPT@CHANHASSENMN.GOV
2.THE CONTRACTOR SHALL ABIDE BY ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES
DICTATED BY THE CITY OF CHANHASSEN AND WATERSHED DISTRICT.
3.OPERATIONS MUST BE MANAGED TO ELIMINATE TRACK OUT OF MATERIAL ONTO RIGHT OF WAY.
4.STRAW MULCH SHALL NOT BE USED FOR TEMPORARY OR FINAL STABILIZATION UNLESS
APPROVED BY THE CITY ENGINEER.
5.NATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION
ONSITE OF NATIVE TOPSOIL TO THE GREATEST EXTENT POSSIBLE.
6.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED
BY THE DISTRICT AND CITY STAFF MUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO
PROVIDE ADEQUATE STABILIZATION.
7.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL
OR ORGANIC MATTER BE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING
FINAL SITE TREATMENT WHEREVER TOPSOIL HAS BEEN REMOVED.
8.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK
WASHOUT, CHEMICALS, LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.
9.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL
COMPLETION OF CONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE
STABILITY OF THE SITE, AS DETERMINED BY THE WATERSHED DISTRICT AND CITY STAFF.
10.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON
COMPLETION OF CONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE A SOIL COMPACTION
TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCH IN
THE UPPER 12 INCHES OF THE SOIL PROFILE WHILE TAKING CARE TO PROTECT UTILITIES, TREE
ROOTS, AND OTHER EXISTING VEGETATION.
11.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER
LAND-DISTURBING WORK HAS TEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT
DRAINS TO AN IMPAIRED WATER, WITHIN 14 DAYS ELSEWHERE.
12.THE PERMITTEE MUST, AT A MINIMUM, INSPECT, MAINTAIN AND REPAIR ALL DISTURBED
SURFACES AND ALL EROSION AND SEDIMENT CONTROL FACILITIES AND SOIL STABILIZATION
MEASURES EVERY DAY WORK IS PERFORMED ON THE SITE AND AT LEAST WEEKLY UNTIL
LAND-DISTURBING ACTIVITY HAS CEASED. THEREAFTER, THE PERMITTEE MUST PERFORM THESE
RESPONSIBILITIES AT LEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE
PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIES UNDER THIS SECTION FOR INSPECTION BY THE
WATERSHED DISTRICT AND CITY ON REQUEST.
PLATE NO.:
EROSION AND SEDIMENT CONTROL
STANDARD NOTES
2-24 ENGINEERING DEPARTMENT 5302DREVISED:
EROSION AND SEDIMENT CONTROL STANDARD NOTES