20080659 Ver 1_Triage Comments_20080411

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Triaged By:
Reviewer 1 ~~L ~ ~ ~/
Reviewer 2 ~ ~ ~al~
Reviewer 3
Date:
Date: ~ .
Date:
^ Issue Project (Reviewer 1} ^ Issue Project (Reviewer 2}
^ Issue with conditions (R.eviewer 1)
^ Issue with conditions (Reviewer 2)
More Information (Reviewer 1) ~JI.VIore Information (Reviewer 2)
^ Return Applrcaixon (R.ev~:ewer 1) ~ ^ Return Application (Renewer 2)
. Send to Regions ~Revi~wer 1)
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0 Send to Regions (Reviewer 2)
S:ITriage EormslTriage Issue Shcct.doc '
PLEASE PRINT CLEARLY

Who Reviewea:
#: Ll1o OGS Date: 5! -~''a~' ~Ct/4/~%~
DWQ
Plan Detail Incomplete
Please provide a location map/most reee NRCS~ oil surve map/USGS 1:24,000 topographic map fort a protect.
^ Please re-submit your site plans on full plan sheets at a scale of no smaller than 1"=50'.
Please provide cross section details showing the provisions for aquatic life passage.
^ Please provide the location of any proposed stormwater management practices as required by GC
^ Please provide plans and profiles for all the stormwater management,devices asrequired by GC
^ Please indicate all stormwater inlets and outfalls on the site plan.
^ Please provide an inventory of proposed project imp d Walks eSravel surfs ed areaseamenity areas, etc conditions. Please include
all proposed building footprints, roads, driveways, ~ g on the site plans.
^ Please provide building envelopes for all lots with wetlands, streams or buffers (or lots ______~
^ Please indicate proposed lot layout as an overlay on the site plan.
^ Please provide a signed and sealed geotechnicalarspoGuidelines for Drainaaa Studiesand H draulic Desil n prepared by A.L.
report must comply with the Division of High y
Hankins, Jr., State Hydraulics Engineer - 1999.
^ Please locate any planned sewer Cities on the site plan.
^ Please provide a detailed planting plan for (standard format includes: scientific name, common name,
source of the plant material, plant spacing, wetland indicator status, etc., as well as planting specifications).
Please indicate all proposed stream or wetland driveway crossings on Yo d ba n stabilization o tithe siteppoanosed). ~: S~
'® Please indicate all stream impacts including all fill slopes, dissipaters, an ~(c~~ SFrru.~, ~J,- ~ ~„~ W-.,r~9"
^ Please indicate all wetland impacts including fill slopes on the site plan. ~,p Lary.
^ Please enumerate all riparian buffer impacts on the site plan and clearly label impacts (Buffer Impact 1, etc.).
^ Please locate all isolated or non-isolated wetlands, streams, and other waters of the State as overlays on the site plan.
^ Please locate all of the protected riparian buffers as overlays on the site plan, clearly showing Zone 1 and Zone 2.
Avoidance and Minimization
^ The labeled as on the plans does not appear to be necessary. Please eliminate the or provide additions
information as to why it is necessary for this project.
^ This Office believes that the labeled on the plans as can be moved or reconfigured to avoid the impacts to the
. Please revise the plans to avoid the impacts.
^ This Office believes that the labeled on the plans as can be moved or reconfigured to minimize the impacts to
the .Please revise the plans to minimize the impac Please re-configure your proposed stream
^ Your proposed stream crossing appears to be aligned at approximately
crossing to show it aligned approximately perpendicular (between 75° and 105°).
Other
^ The application fee is insufficient because over 150 feet of stream and/or over 1 acre of wetland impacts were requested. Please
provide $ .This additional fee must be received before your application can be reviewed.
^ Please complete Section(s) on the application.
^ .Please provide a signed copy of the application. p lication si nature.
^ Please provide an agent authorization letter for the a .p g
^ Please indicate which 404 Permit the USACE has authorized for this project.
^ Please provide copies of the application, copies of the site plans or other supporting documentation.
^ Please resubmit copies of your information on the most current March 2005-Pre-Construction Notification form. You can
download this format the following web address: http'//h2o enr.stvia email t vanl mamillan(a~ncmail.net and provide a CD (TIFF
^ Please submit electronic CAD files showing
Group 4 format (black and white, not grayscale or color)) along with your response to the add tream and doawnstream photos and
^ Please provide intermittent/perennial stream determination documentation on the site,(up
DWQ stream identification forms).
^ Please provide a qualitative indirect and cumulative impact analysis for the project. Please see DWQ's .policy for guidance on
our website at: http://h2o.enr.state.nc.us/ncwetlands/documents/InterimInternalPolicyCumulativeImpact.doc
^ For areas in nutrient sensitive waters or buffered river basins fertilizer specifications for stormwater BMPs should state that that
only an initial minimal application of fertilizer to establish the plants shall be used.
^ Please indicate whether or not the proposed impacts have already been conducted.

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/bm~forms.htm.
^ Please use the most current version of the BMP Supplement available on the DWQ website at
http://h2o.enr.state.nc.us/su/bmp 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.htm).
^ 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 http://h2o.enr.state.nc.us/su/bmp forms.htm).
^ Please provide calculations to show the outlet velocity to ensure that anon-erosive velocity will be achieved for
the 10-year storm. This should include the delineated drainage area, percent imperviousness, peak flow calculations for the 1.0-
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.
Notes:
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