20060961 Ver 2_Acceptance Letter_20100805

AGA`A
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
August 5, 2010
EXPRESS REVIEW ACCEPTANCE LETTER
Ms. Patricia Hanchette
Lennar Carolinas, Inc.
1201 Edwards Mill Rd., Suite 301
Raleigh, NC 27607
Subject Property: 40/Wade - Lots 4 & 5 (Inside Wade Townhomes)
DIFFUSE FLOW PLAN REVIEW
DWQ # EXP 06-0961v2
Wake County
On August 5, 2010 the 401 Oversight/ Express Review Permitting Unit of the Division of Water Quality
(DWQ) received a request from Mr. Jeremy Finch, PE of EcoEngineering - The John R. McAdams Co.,
Inc, for acceptance into the Express Review Program regarding the Diffuse Flow Plan review for the
subject project in Wake County. This letter advises you that your project will be accepted into the Express
Review Program once the following items are received:
a. The application fee of $1000.00 made payable to the North Carolina Division of Water Quality
[Stormwater Management/Dif -use Flow Plan with one (1) drainage area];
b. Two (2) complete and collated copies of the Express Review Stormwater Management Plan
Application [http://portal.ncdenr.orajweb/wq/swp/ws/401/express/tbrmsi;
c. Two (2) collated copies of all supporting information pertaining to this project including
i. Design calculations for the proposed BMP(s) sized for both on-site and any off-site
drainage;
ii. . Most current BMP Supplement completed for each BMP including Design Summary
and Required Items Check List along with all required items (available at
http://portal.ncdenr.org/web/wq/ws/su/bmp-manual);
iii. Flow Splitting Device Design Information
iv. Completed, signed and notarized Operation & Maintenance Agreement(s) for the
BMP(s), available at the same website in c.ii above.
d. Two (2) collated copies of full size plans (with detailed construction information) including, but
not limited to, the following:
i. Existing conditions map of project area showing all stream and wetland features;
ii. Proposed site grading and drainage plans showing existing and proposed contours,
stream, wetland and buffer impacts (if any), storm drainage system - Collection points
(inlets) to discharge points (Outfalls), all impervious areas (buildings, roads, streets,
amenities, parking, etc) and delineated drainage area to each proposed BMP;
iii. Erosion and sediment control plan;
401 Oversight/Express Review Permitting Unit
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
Location: 2321 Crabtree Blvd., Raleigh, North Carolina 27604
Phone: [phone] FAX: [phone]
Internet: http://h2o.enr.state.nc.us/ncwetlands/
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An Equal Opportunity 1 Affirmative Action Employer
40/Wade-Lots 4 & 5 (Inside Wade Townhomes)
Wake
Page 2 of 2
August 5, 2010
iv. Detailed plan and cross sectional views of each BMP showing forebay, pool levels,
bottom and top elevations of berm, outlet structure detail, topographic contours to
receiving stream, etc (at appropriate scales as listed in the Required Items Checklist);
V. Construction sequence and planting schedule (if applicable) for the proposed BMPs;
e. One (1) data CD of full size plans in TIFF Group 4 format (black and white, not grayscale or
color). If the plans are too large to store in TIFF format, they can be stored in PDF.
Please note that a pre-application meeting scheduled for August 10, 2010 na, 10:00am is required prior to
the submittal of your completed application, The owner of the project is required to be present at the pre-
application meeting but they can waive their right to attend the meeting. The clock for this project will not
start until receipt of the completed application package and required fee. If the drainage areas exceed
what is indicated on the Initial Interest Form and/or the services are different you may be required to
remit an additional fee.
Thank you for your attention to this matter. If you have any questions or wish to discuss these matters
further please do not hesitate to call Joseph Gyamfi or Lia M. Gilleski at 919-733-1786.
Sincerely,
:Ian McMillan, Acting Supervisor
401 Oversight/Express Review Program
IJM/jg
cc: File copy
Jeremy Finch, PE, The John R. McAdams Company, Inc. P.O. Box 14005 RTP, NC 27709