20080638 Ver 1_Triage Comments_20080408

Use this form instead of writing inside the folder
Triage Comment Sheet
DWQ#
Triaged By:
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Reviewer 1
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Date:
Reviewer 2
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Reviewer 3 Date:
? Issue Project (Reviewer 1) ? Issue Project (Reviewer 2)
? Issue with conditions (Reviewer 1)
? Issue with conditions (Reviewer 2)
? More Information (Reviewer 1) ? More Information (Reviewer 2)
? Return Application (Reviewer 1) Ej Return Application (Reviewer 2)

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SATriage FormsUriage Issue Sheet.doe
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Send to Regions (Reviewer 1) „n
Mitigation
? of compensatory mitigation is required for this project, Please provide a compensatory.
mitigation plan. The plan must conform to the requirements of 15A NCAC 2H.0500 and must be appropriate to the type of
impacts proposed.
? Buffer mitigation is required for all road crossings that impact 150 linear feet of riparian buffer or more, Please submit a
mitigation plan detailing the amount of buffer impact at crossing and how the impact will be mitigated.
? Please provide documentation from the NCEEP indicating their willingness to accept your request to purchase
(type of mitigation) credit to mitigate for the proposed (type of
mitigation) impacts listed in your PCN application per section VIII, No. 2.
Stormwater
? Please provide BMP Supplement for the proposed on the site plan.
? Please provide BMP Supplements for every proposed BMP on your site. The Supplement forms (including the Required Items
Checklist) can be found at: http://h2o.enr.state.nc.us/su/bmp forms.htm.
? Please use the most current version of the BMP Supplement available on the DWQ website at
hM2://h2o.enr.state.nc.us/suibmp forms.htm. The submitted version is outdated.
? Please redesign your BMP to comply with the 2007 DWQ Stormwater BMP manual (current revisions can be
found at: http://h2o.enr.state.nc.us/su/bmp_forms.htrn).
? Please complete all items in Part I of the BMP Supplement form: Project Information.
? Please include all information list in Part II of the BMP Supplement form: The Required Items Checklist was
not included in your original submittal.
? Please indicate the diffuse flow provision measures on the site plan and submit diffuse flow provision measure supplement forms
(Supplement forms available on the DWQ website at hqp:Hh2o.enr.state.nc.us/su/bmp forms.htm).
? Please provide calculations to show the outlet velocity to ensure that a non-erosive velocity will be achieved for
the 10-year storm. This should include the delineated drainage area, percent imperviousness, peak flow calculations for the 10-
year storm, cross-section, and longitudinal slope.
? The slope from the proposed level spreader(s) lip ( ) to the top of bank of the stream exceeds the maximum
allowable slopes for level spreaders (6% for wooded vegetation and 8% for thick ground cover and grass). If an appropriate area
for level spreader(s) cannot be found then another BMP such as a bioretention area must me proposed.
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