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Home My WebLink About20130891 Ver 1_More Info Received_20131209I{E KELLER ENVIRONMENTAL ENVIRONMENTAL CONSULTANTS December 5, 2013 Cherri Smith NC Division of Water Quality 401 Wetlands WQ Certification Unit 1650 Mail Service Center Raleigh, North Carolina 27699 -1650 Re: Yates Mill Estates DWQ Project 13 -0891 Raleigh, North Carolina Dear Ms. Smith: Thank you for speaking with me today and your help with this proposed resident subdivision. We are submitting the additional information regarding the proposed riparian buff, impacts associated with the road crossing and utility line crossings. Attached are the following items for your files and review. • Revised PCN page 6 (buffer impacts). • Engineering exhibit: Figure 4- Impact Map For Septic Line If you should have questions or require additional clarification please feel free to contact me 749 -8259 or email: lay(cD_kellerenviron mental. com. Sincerely, Keller Environmental, LLC Jay Keller DEC ' 9 2013 Principal Cc: Rex Frazier John Teel- Stewart - Proctor Engineering /Surveying 6 Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below If yes, then individually list all buffer impacts below If any impacts require mitigation, then you MUST fill out Section D of this form 6a ® Neuse ❑ Tar - Pamlico ❑ Other Project is in which protected basin? ❑ Catawba ❑ Randleman 6b 6c 6d 6e 6f 6g Buffer impact number — Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) for impact Stream name mitigation (square feet) (square feet) or Temporary required? (T) 61 ®P ❑ T Coss ng UT to Swift Creek ® Nos 5,453 3,225 Utility ❑ Yes B2 ® P [:IT Line UT to Swift Creek ® No 3,695 2,484 Crossings B3 ❑ PEI T El Yes ❑ No 6h Total buffer impacts 9,148 5,709 61 Comments There are 3 proposed septic line impacts at the rear of Lots 14 -16 The total of those 3 crossings are listed in B2 above Please refer to the attached "Impact Map For Septic Line" for details Permanent grass will be established at the conclusion of the installations and maintained Shrubs and trees will not be allowed to re- establish to prevent root damage to the lines D. Impact Justification and Mitigation 1 Avoidance and Minimization 1a Specifically describe measures taken to avoid or minimize the proposed impacts in designing project The road crossing was strategically located near an existing crossing It's perpendicular alignment will minimize impacts to the stream and riparian buffers 1 b Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques The existing dirt road will be utilized during construction then removed and the stream restored when the permanent road is ready 2 Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a Does the project require Compensatory Mitigation for ❑ Yes ® No impacts to Waters of the U S or Waters of the State? 2b If yes, mitigation is required by (check all that apply) ❑ DWQ ❑ Corps ❑ Mitigation bank 2c If yes, which mitigation option will be used for this El Payment to in -lieu fee program project? ❑ Permittee Responsible Mitigation 3 Complete if Using a Mitigation Bank 3a Name of Mitigation Bank 3b Credits Purchased (attach receipt and letter) Type Quantity Page 6 of 10 PCN Form — Version 1 3 December 10, 2008 Version _ \ \ \ `\ I I \ ` 1 ` �O �`�I\\ R \Y I, l \1 \ \ \/ \ \\ \� \I 11,\ LOT 1'6-___ \\ I\ NE �\ STR M IMC�A,C 1` 10 `NT M?PbR,AkY ON TR�CTjON \ \ 11 kAS IMENTj II 1 3 ff1 S�wk I I I I I \\ \ I l l ONE! 1 1 \ I1 I �., i I / l l l l l l hcIF�1 ARIAN ! 6Ur. I' iii j i l i I F�R I � q � j�''1 SEIIr�E j / lit ! �\ �� 'ZONE 12 TEf�IPORARIY !! ,/ / / �I I, IPA R4ANLOT /15/ / 2( ( 1 ! FER , , r 1 1 j f M�AC�AI�� !!! l I I l 0 IITEM�ORAR/Y ,' ! �! I ! EASLMEN I I J ! ' l I! I I I i/7 / 1208' wATk S LY / I / W TER HE 01JF�ER F�OMJ IOP �00 BANK i 0� IE�ACH ;SID IE j _i/iTEM0ORARY , / S1�RE /1y Pn IMPACT AREA #1 FOR SEPTIC LINE S1 — LINEAR FEET OF STREAM IMPACT 10 LF INTERIOR BUFFER AREA (ZONE 1) 1,223 SF J�MEXTERIOR BUFFER AREA (ZONE 2) 816 SF IMPACT AREA #2 FOR SEPTIC LINE S2 — LINEAR FEET OF STREAM IMPACT 10 LF INTERIOR BUFFER AREA (ZONE 1) 1,263 SF EXTERIOR BUFFER AREA (ZONE 2) 862 SF YAM MR1 ESTATES WAU COURIY, N=M CUKIM MACT MAP FOR SEP'ITC LINE STEW1ART-PROCTOR sp Design Consultants 319 Chapanoke Road Raleigh, North Carolina 27603 Phone (919) 779 -1855 Fax (919) 779 -1661 ' r ., S WE LIN� i i I I I I I I i0T114 i t I 1 I' -I TEM�PORA\ R\ 1\ NST�RUCTIO SMEN \T IMPACT AREA #3 FOR SEPTIC LINE S3 — LINEAR FEET OF STREAM IMPACT 10 LF INTERIOR BUFFER AREA (ZONE 1) 1,209 SF EXTERIOR BUFFER AREA (ZONE 2) 806 SF TOTAL IMPACT AREA FOR SEPTIC LINE TOTAL LINEAR FEET OF STREAM IMPACT 30 LF TOTAL AREA OF STREAM IMPACT 90 SF TOTAL INTERIOR BUFFER AREA (ZONE 1) 3,695 SF TOTAL EXTERIOR BUFFER AREA (ZONE 2) 2,484 SF PREPARED FOR REX FRAZIER 129 MALTLAND DRIVE CARY, NC 27518 DATE 07 -24 -13 PROJECT ENGINEER MIKE L STEWART PROJECT CARD DESIGNER JOHN A TEEL PROJECT SURVEYOR PROJECT SURVEYOR GRAPHIC SCALF too' U 50. ( IN FEET ) 1 inch = 100 ft NC DWQ MAPS AREA IMPACT MAP FIGURE #.4