20110089 Ver 5_Comment Responses_20180524

CONSUS GROUP - STATE SWM COMMENTS
COMMENT RESPONSE
Please include delineation of the stormwater BMP
maintenance access (min 10' required and extend to the Stormwater BMP maintenance easement has been added.
nearest public right-of-way) and easements in the See sheet C4.0.
engineering drawings
Plan sheet C-4.4 is mistakenly labeled as C-4.3, please Sheet label has been updated.
amend
Plan sheets C-4.3 & C-4.4 show emergency spillways but
there is no detailed drawings provided, please include Emergency spillway details have been added to sheets C4.3
additional design drawings for these emergency spillways as and C4.4
they are required
Inlet to the north sand filter basin is not shown on the plans,
please add this or explain how stormwater will enter the Storm drainage has been added at north sand filter.
sediment basin
Inlet erosion protection at the sediment basins for both sand Riprap aprons shown in plans
filter units are not shown on the plans
Please include riprap design calculations to ensure that non-
erosive flows are provided at the BMP outfalls (use peak flow Riprap apron calculations provided in stormwater report
from 10 -yr storm event). In addition, detailed drawings of (end of report)
riprap design should be shown on the plans.