20080067 Ver 2_Triage Comments_20080229

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DWQ#: "L1 V Z Date:
Plan. Detail Incomplete
? Please provide a location map/most recent MRCS soil survey map/USGS 1:24,000 topographic map for the project
? 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 as required by GC
? Please indicate all stormwater inlets and outfalls on the site plan. conditio j/ Please provide an inventory of proposed project imperviousness area based on thl-estimate {areas amenity areas, etc.
Please include all proposed building footprints, roads, driveways, sidewalks, gravel-surfaced
? Please provide building envelopes for all lots with wetlands, streams or buffers (or lots ) on the site plans..
? Please indicate proposed lot layout as overlays on the site plan.
? Please provide a signed and sealed geoteehnieal report of subsurface soils at the proposed bottomless culvert location.
The report must comply with the Division of Highways - Guidelines for Drainage Studies and Hydraulic Design.
prepared by A.L. Hankins, Jr., State Hydraulics Engineer - 1999. The contact for guidance for the technical evaluation of
proposed. bottomless culverts is Max Price at NCDOT (919-250-4100).
? Please locate any planned sewer lines on the site plan. standard format includes: scientific name, common
? Please provide a detailed planting.plan for (
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 your plan sheet (including future proposed).
? Please indicate all stream impacts including all fill slopes, dissipaters, and bank stabilization on the site plan.
? Please indicate all wetland impacts including fill slopes on the site, plan.
? Please indicate all riparian buffer impacts on the site plan and dlearly 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
additional-information as to why it is necessary for this project. be moved or reconfigured to avoid the impacts
? This Office believes that the labeled on the plans as can
to the Please revise the plans to avoid the impacts. can be moved or reconfigured to minimize the
?. This Office believes that the labeled on-the plans as
impacts to the Please revise the plans to minimize the impacts.
? Your proposed stream crossing appears to be aligned at approximately Please re-configure your proposed
stream 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.
? Please provide an agent authorization letter for the application signature.
? 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: httn•//li2o enr state nc us/ncwetlands/regcerthtml
? 'Please submit electronic CAD files showing , via email to ian.mcmilIan aC?cmail.net and provide a
CD along with your response to the additional information requested.
? Please provide documentation that DWQ has made Intermittent/perennial stream determinations on the site. Or
Please contact DWQ'to schedule intermittent/perennial stream determinations on the site.
? 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/InterimInteinaIPolicyCumulativeImpact.doc
? For areas in nutrient sensitive waters or buffered river basins fertilizer specifications for stormwater 131 Igs 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.
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"tlgation
is required for this project. Please provide a
mitigation (3 of compensatory
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 ? to atdon) credit to mitigate for the proposed (type
?
of mWgatdon) impacts.listed in your PCN application per section VIII, No. 2.
Stormwater
? Please provide worksheets for the proposed on the site plan.
Q Please indicate the diffuse flow provision measures on the site plan and submit diffuse flow provision measure
worloheets and signed and a notarized Operations and Maintenance Agreement available on our website
? Please redesign your level spreader design(s) to reflect the January 1, 2007 DWQ at: http://h2o.enr.state.nc.us/ncwetiands/documents/LevelSpreaderCTuidance Fina1_-3.pdf.
Notes:

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