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HomeMy WebLinkAboutBexford_NNC_20231116_Response.pdf 5410 Trinity Road P 919.866.4951 63 TIMMONS GROUP Suite h, Fww.Um9.56 .c Raleigh,NC 27607 www.timmons.com November 16, 2023 VIA ELECTRONIC MAIL Lyle Phillips U.S. Army Corps of Engineers—Wilmington District Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 Zachary Thomas NCDEQ — Division of Water Resources Raleigh Regional Office 3800 Barrett Drive Raleigh, NC 27609 Re: Response to Notification of Permit Non- Compliance Bexford USACE AID: SAW-2019-02335 DWR ID: 20211827 (Approx. 82 acres) Wake County, North Carolina Dear Mr. Phillips and Mr. Thomas, On behalf of Forestar, we are providing a response to the Notification of Permit Non-Compliance email dated November 1, 2023, for Bexford, an approximately 82-acre site located at 6490 Hilltop Road in Fuquay-Varina,Wake County, North Carolina (the"Site"). A self-report of non-compliance was sent to the agencies on September 14, 2023 and a site visit with the USACE and DWR was conducted on October 19, 2023 to observe the extent of the non-compliance. The temporary Sediment Basin #13 was incorrectly installed past the approved limits of disturbance and the impacts appear within jurisdictional wetlands, stream, and riparian buffer situated north-northwest of the planned temporary Sediment Basin #13 location. In order to address the comments in the Notification, Sediment Basin #13, which was incorrectly installed has been removed and a stream and wetland restoration plan has been designed. Sediment Basin #13 has been installed in its correct location. See Attachment No. 1 for the Bexford Restoration Plan. The restoration plan includes restoring the Sediment Basin impact area with approved wetland soils to pre-construction grade. Seed, straw, and mat will be used to stabilize the area. The stream channel will be realigned per the elevations indicated on the plans (Sheet 2 of Attachment No. 1). The banks will be replanted with native vegetation. ENGINEERING I DESIGN I TECHNOLOGY Response to Notification of Permit Non-Compliance— Bexford November 16, 2023 Page 2 Photos from the contractor are provided in Attachment No. 2 documenting the completed basin removal and light grading of the impact areas as part of the on-going restoration to pre- construction grade. Timmons Group will perform an inspection and provide photos via email to the USACE and DWR following herbaceous seed mix, and again following woody species planting (if separate planting is required). Per DWR requirement, Timmons Group will conduct 3 years of monitoring of the wetland and buffer plantings, and stream restoration. Monitoring will consist of a brief visual inspection and emailed update with photo documentation to the USACE and DWR. Monitoring is proposed to begin between late April-May 2024, continuing through 2026. If, upon the 2025 monitoring the area appears to be functioning as intended with sufficient species survival, Timmons will request no further monitoring required. Set forth below are the requests from the Notification in blue italics, followed by our responses. 1. The incorrectly installed Sediment Basin #13 must be removed from the wetland, stream, and riparian buffer areas. The incorrectly installed Sediment Basin #13 was removed between November 7 and November 10, 2023. A replacement Sediment Basin #13 was already installed at the correct location at the time of site inspection on October 19, 2023. Attachment No. 2 contains photographs of the incorrectly installed Sediment Basin #13, the updated installation of Sediment Basin #13, and the removal of the incorrect location of Sediment Basin #13. 2. The impacted areas must be restored to natural conditions. The wetland and stream features must be restored to natural grade and profile. Please ensure that design and plans are provided to both DWR and USACE for approval. The riparian buffer area must be restored using native plant species and meet all criteria under the Neuse Riparian Buffer Rules (15A NCAC 02B .0714). A restoration plan should be provided to DWR as part of your response that includes a monitoring plan for the wetland, stream, and buffers plantings for 3 years (if deemed appropriate, DWR can shorten the length of time required for monitoring). The wetland and stream features will be restored to natural grade and profile per Attachment No. 1, the Bexford Restoration Plan. The restoration plan includes restoring the Sediment Basin impact area with approved wetland soils to pre-construction grade. Seed, straw, and mat will be used to stabilize the area. The stream channel will be realigned per the elevations indicated on the plans (Sheet 2 of Attachment No. 1) with appropriate channel dimensions. The excavated material will be stockpiled within staging areas located outside of wetland and riparian buffer limits for later use as upland fill material or disposal. The side slopes of the stream areas with be fine graded and C-700 matting from toe of channel to 6-feet offset will be installed and is shown on the plans. Sheet 1 of Attachment No. 1 explains the sequence of construction, including the general site preparation, the site improvements, and general site completion. The stream banks will be replanted with native vegetation (Sheet 2 of Attachment No. 1). Complete site seeding and planting as described in the construction plans and specification (Sheet 3 of Attachment No. 1)will be completed. Once site improvements are completed, we will reach out to the USACE and DWR for approval. Response to Notification of Permit Non-Compliance— Bexford November 16, 2023 Page 3 A portion of the impact area overlaps with permitted Impact 6, a proposed sewer line and associated utility easement permitted for 0.09-acres of temporary wetland impact to be permanently maintained as herbaceous, 20-linear feet of temporary stream impact, 1,438-sq ft of Zone 1 riparian buffer impact, and 1,013-sq ft of Zone 2 riparian buffer impact. It is anticipated Impact 6 will occur by the end of 2024. The portions of Impact 6 overlapping with the non-compliance area will be restored with the overall non-compliance area, however, no wood species planting is proposed as this area is permitted to be maintained as herbaceous, and any plantings would require removal at the time of utility line construction. The monitoring plan for the wetland, stream, and buffers plantings for 3 years include the following timeframes: 1. Timmons to provide photo documentation within 2 weeks of completion of all work with the exception of the woody species planting; 2. Timmons to provide photo documentation within 2 weeks of completion of woody species planting (if separate planting is required); 3. Between late April -May beginning May 2024, for 3 years 3. Please provide an impact map that depicts: a) The unauthorized impact total to the wetland (acres) The unauthorized impact total to the wetland feature is 0.32-acres. b) The unauthorized impact total to the stream channel (linear feet) The unauthorized impact total to the stream channel is 199 linear feet. c) The unauthorized impact total to the riparian buffer area (square feet) The unauthorized impact total to the riparian buffer areas include 9,481 square feet to Zone 1 and 1,920 square feet to Zone 2. This is depicted on Attachment 1, Sheet 3. 4. As part of your plans, please include any temporary impacts that will occur during the construction process(pump arounds, etc.) and clearly indicate the access path for equipment. The access routes are located northwest and southeast of Impact 6 and the incorrectly installed Sediment Basin #13. Both access routes are located within either upland areas or areas that have already been permitted to include temporary impacts. The contractor will install a temporary crossing per the permitted plans at Impact Areas 4 and 5 to gain access to the east side of Impact 6. The contractor will provide access to the west side of Impact 6 from the stabilized upland area northwest of the impact. A check dam will be placed at the most downstream point of the LOD during construction. Due to low flow conditions at the site, no pump-around is proposed or required. 5. As part of your plans, please include an anticipated date that construction will begin and end. The proposed timeline for the project is as follows: - Final Restoration Plan, if modification requests are received — within no more than 2 months of agency request. Response to Notification of Permit Non-Compliance— Bexford November 16, 2023 Page 4 - Construction — o Sediment Basin #13 was removed between November 7 and November 10, 2023 and was installed in the correct location prior to the October 19, 2023 site visit. o Within 1 month of agency approval of restoration plans, contractor will remove sediment and replace with wetland soil fill to pre-construction grade, realign the stream channel per restoration plans, and stabilize/seed the area. Woody vegetation is proposed to be installed when materials are received, to occur after stabilization and seeding but no later than March of 2024. Depending on authorization date and time to receive woody species, herbaceous plantings may occur ahead of woody species planting. No woody plants are proposed to be installed within the maintained sewer right-of-way. Please provide a response (including photo documentation) and remediation plans within 30 days of this notification. The remediation plans and photo documentation are located within Attachment No. 1 and No. 2. Please review the preliminary plans and self-inspection photographs and contact Lauren Norris- Heflin at (919) 866-4943 or lauren.norris-heflin(aD-timmons.com if additional information is required. Sincerely, Timmons Group Kate Hefner, WPIT, ISA-CA Environmental Scientist II r Lauren Norris-Heflin, PWS Environmental Project Manager Enclosures Attachment 1 Bexford Restoration Plans Attachment 2 Site Inspection Photographs \ \\ \\ - -.+••--.•.--••-.♦.•.-.•.--••-.♦••--••`........ . EXISTING POND ". .♦.\\'•-•••- .j.'••`--••--+•.♦-� \ 11 1\ CiAi�iiii RO \ .- •.-.•. .:. .- -. .•. ..-. - ;. ,. -r-`.`.-.-.- ..:.- , 1 , o • FESs; >. . . . . . . . . . . . . . . . . . . . . \ \ \ ` ESTABLISH ACCESS ROUTE (OFF SITE) •/ • • . . - ��•`-`•`-`•`-`•�`:-` SEQUENCE OF CONSTRUCTION \\ \\ \\ ".�-'•'-"•'-"+'•"-'•'-"•'-"•'•"-'•'-"•'-`.•CONTRACTOR TO INSTALL TEMPORARY CROSSINGS PER PERMITTED PLANS AT IMPACT \\ \ = 054633 = \ AREAS 4 AND 5 TO GAIN ACCESS TO EAST SIDE OF IMPACT 6. \ GENERAL SITE PREPARATION \ \ \ • - • - • - • - • • - CONTRACTOR TO PROVIDE ACCESS TO WEST SIDE OF IMPACT 6 FROM STABILIZED AREA. ' • \ \ \ \ F \ �". . .". .". .". .•.". . . �, \ \ .` PER PERMITTED PLANS, SEWER IS TO BE CONSTRUCTED USING OPEN CUT/TRENCH. 1. THE CONTRACTOR IS REQUIRED TO PERFORM VIDEO INSPECTIONS/TAKE PHOTOGRAPHS OF \ \ D DUNGP\\�\ \ \ \ I-W-------------• • AREA WILL BE RESTORED TO PRE-CONSTRUCTION CONTOURS FOLLOWING INSTALLATION • I I THE PROPOSED CONSTRUCTION, FILLING LOCATIONS, AND STOCKPILE AREAS BEFORE \ \ • - • - • - • • • • - • `. AND REPLANTED WITH SEED MIX AS DETAILED ON PAGES 2 AND 3. \ \ DISTURBING THE SITE IN ACCORDANCE WITH THE GENERAL CONDITIONS. \ \\ \ • - • � �•--••`--••--+••-.%*.,.%'. ...�.` • �. IMPACT 6 IS TO BE MAINTAINED AS HERBACEOUS. - • • - \\ \ \\ \ 2. IDENTIFY ACCESS LOCATIONS (OFF SITE)AS SHOWN ON PLANS. CONSTRUCT AND STABILIZE I I \ - \ \ \ \ ACCESS ROUTES AS TO NOT CAUSE ADDITIONAL SEDIMENT LOSS DURING CONSTRUCTION. I I ,�, , , , , , , , , , , , , , , , •� \ \ I 3. MOBILIZE CONSTRUCTION EQUIPMENT. STAKE CONSTRUCTION LIMITS AS SHOWN ON THE PLANS I .'�•.'.'.'. • ` ` ` ` ` ` ` ` ` ` ` ` / \ \ OR AS DIRECTED BY THE ENGINEER. I I -���- REMOVE ACCUMULATED SEDIMENT / \ I II o I AND RESTORE WITH WETLAND SOIL/SEED • ` •`-`•`-`•`•`•.`.-.•.-. .-.•.`.-.•.-. .-.•.`.-.•.-♦•` 4. INSTALL CHECK DAM AND ALL EROSION CONTROL MEASURES AS NECESSARY AS SHOWN ON I ' - • - ' •,. . `-`•`-. . ',',',',','••,'•` `-`•`-`•.-`•`�`-.•`-`•`-`•.�`-.•`-`•• / \ I I CD C THE EROSION CONTROL PLAN. THE CONTRACTOR SHALL EXERCISE EVERY REASONABLE I "•` / / ` .` h. .t-'``�W```````````W`````` ` ` ` ` `�W z OFF-SITE SEDIMENTATION. I I .'� �" .'.'.'.'.'.'.'.'.'.'.�.`•'�'-'•'-'•'.'.'•`♦'•'-'•'-'•'.'-'•'-`•'-'•'`'-'•'-`•'-'•'`'-'•'.`.... 5. REMOVE SEDIMENT FROM SEDIMENT BASIN AND ENTIRETY OF SEDIMENT BASIN WITH I I ``\-• ��` ` ` ` -``+-``�-``�``I``•`-``�-``�``-�``-`` / // UTILIZE . / o u, aj ANCILLARY PIPES. ALL EXCAVATED MATERIAL SHALL BE STOCKPILED WITHIN STAGING AREAS I ,�,!'.`• 'I• •r•-•••-•••-•-•••-•••-•••-•+•••-•••-•••-•+•••-•••-•••-•••••-• / / � �.'•.-'.. ' EXISTING SILT FENCE '.'.'.'.'.'.'.'.'.'.'. .•.•.'.'.'.• / w c� o' N OR THE LIMITS OF DISTURBANCE FOR LATER USE AS FILL MATERIAL OR DISPOSAL. THE I • • - -00 I % a u. 00 CONTRACTOR IS RESPONSIBLE FOR INSTALLING APPROPRIATE STABILIZATION MEASURES •••1,••-,•,-,•, • ,•, •�-. - - - - - w p ri O AROUND THE STOCKPILE AREA(S)TO PREVENT EROSION AND SEDIMENTATION. ANY STOCKPILE I -�• `R' . •.%.' / '.'.• •`•`•`•`•`•`•-•-•`•-•``-•`•-•-•`•�•``�•`•�•�•`•�•``�•`•`'. / / / _ ,� MUST BE STABILIZED IF INACTIVE FOR MORE THAN 7 CALENDAR DAYS. I -1` •'`\ - v`-%• - • - • -`4-• / / I +' 6. REMOVE AND DISPOSE OF ALL EXCAVATED MATERIAL AS NECESSARY TO CARRY OUT STREAM j•,•,-,•,-,•,-,•, , . Q• • - CHECK DAM - / / I x CONSTRUCTION WORK. ALL DEMOLITION DEBRIS IS TO GO TO AN APPROVED PERMITTED I . . . �.`. . . . . . . . . . / Q w LANDFILL OR RELATED PERMITTED FACILITY. -- - • `�-` ` / / I o � SITEIMPROVEMENTS . . . . . .�.'.'.'.'.'.'.'.'.` . . . . -�-'t�.'.'.'.`•`.-.•.-.•.•.-.•.-.•.-.•.•.-.•.-.•.-.•.`.-.•.-.•.-.•.`.-.•.-.•.-.W.V.-.•.-.•.-.•.�- 7. RESTORE SEDIMENT BASIN IMPACT AREA WITH APPROVED WETLAND SOILS TO .'�'.'.'. - `.'.'.'.' '.'.'M'.'.'.'.'.'.'.i:`.'.'.'.' / I °' PRE-CONSTRUCTION GRADE. SEED, STRAW, AND MAT AREA TO STABILIZE. `� • • . `.\ ,-1••`•`•`•`-`,� - - rr I I �' . . . . . . . . . . . . . . . . . . . . . .FO. . . .`�' . .�. . ./.•.'. . . . . '. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8. REALIGN STREAM CHANNEL PER THE ELEVATIONS INDICATED ON THE PLANS (SHEET 2)WITH , , , , , , �•� ---`,-,•�`-`-y;`� , , , , , , , , , , , , , , , , , I ILu APPROPRIATE CHANNEL DIMENSIONS. EXCAVATED MATERIAL SHALL BE STOCKPILED WITHIN .` .' ". . f• '• `j` "• "� -"- •" ` " " " I STAGING AREAS OR OUTSIDE OF WETLAND AND RIPARIAN BUFFER LIMITS FOR LATER USE AS �` '��`�'-•�`�' �.���.� �``.� -�'- �'�'�'-'�'�'!'.'-' IMPACT 6 AREA • I I UPLAND FILL MATERIAL OR DISPOSAL. ,�, `�` ,�Ci ` -�, // EXISTING- I I vi 9. FINE GRADE THE SIDE SLOPES OF THE STREAM AREA. INSTALL C700 MATTING FROM TOE OF 'J'- '�'I .�.'' ' .i.� '/'. . JURISDICTIONAL . l I M CHANNEL TO 6 FT. OFFSET SHOWN ON PLANS. -` -; `- - - WETLANDS GENERAL SITE COMPLETION - ��• •�•-•--- - `• �`� �`- p ` '1. -4• -c_ . ". EXISTING RIPRAP- -`-```-```` ``- -`` ``` ``-`` ``-`` -``�-`````-�`�-```-`•�``-```-• / 0 •`y`• A . -•I`•`•`•`• - •l �` _ • TO ggE REMOVED-`•`•`•`•`•`-`•`•`•`-`•`•`•`•`•`•`•`•`•-•`--•`•`•--`--•`•-••-`•-•`--• / _ 10. COMPLETE SITE SEEDING AND PLANTING AS DESCRIBED IN THE CONSTRUCTION PLANS AND . . . . . . . .•':`'i'. `r.".'.".'.�.". . .�.'.'.'.��` . �� `���" '�'�� �♦.�." . . ."l'.'.`.'.`.'.".`.`.`.`.`.`.`.`.`.`.`.`.`.'.`.`.'.`.`.".'.".`.'.`.'.".'.".`.'.`.'.". / ~ SPECIFICATIONS. `r` - . �. � � . o `+ +.�•` EXISTING RIPRAP ` ` ` ` ` © -` = -- / w 11. REPAIR AREAS USED FOR CONSTRUCTION ACCESS, CONSTRUCTION ACTIVITIES AND STOCKPILE '..."''."�' TO BE RE.MOV U.'. �"� �� .i. ` �� / � '�' � LOCATIONS. `�'- f / = Q . .a.-.-.`.-.-.-.� `.`.'.`.'. .`.............' U 12. EROSION CONTROL DEVICES SHALL BE REMOVED FROM THEIR RESPECTIVE LOCATIONS ONLY -� • •. . •�• •`-`•`•`-,�, • / / / Q WHEN THE STABILIZATION OF THE ADJACENT GROUND HAS BEEN ESTABLISHED. .�.' ` \' ` ' ` ' ' `�1 �` ` '�'� /.�- = � '_ / / p ` APPROXIMATE 22 LF OF 4" PVC \ �' - 13. OBTAIN FINAL APPROVALS. �%•'` �` � • \•`-` `-/ -� � � `� -v`-`•` / cn DATE 14. COMPLETE AS-BUILT SURVEY AND COORDINATE RECORD DRAWINGS SUBMITTAL WITH NCDEQ TO BE REMOVED q /. .i' �. �,' 1 I '� �`���`�`�`' � EXISTING�RIPRAP, I 11-03-2023 AND USACE TO CONFIRM COMPLIANCE WITH ORIGINAL PERMITS. " ```.".'.".'.".'.'.".'.".'.".'.'.".`.".'.".`.'.".'.". -�- - '1' �.•. `J'.".'.`.`� �.Y.` .\. �'- I DRAWN BY .i." "d" '�j,. ''� "� I � �•.W.".' " '...•...•.'�1"�'.'.'.'.".'r`�'.'.�'-.-�. . ��R�� �� . . . . . . . . . . . . . . . ... . I DESIGNED BY �WWW-W-W�W-W�W-W�W-W+W� A.WILLARD ��- •W Itt W - - 'J',`,-,�,-,','1,',`,� - ,,- - .1�� APPROXIMATE 21 LF OF 18" PVC - W - - - - - • - I "•I`- �'- - - '.'- - �' / TO BE REMOVED / • CHECKED BY ` ` ` ` ` ` ` ` ` ` ` �`--�� ��`I•`•`�•`•`•`•�•`• ` W `•W ` APPROXIMATENON-COMPLIANCEAREA - - ` - / • • - -`'`'`'�'`'�'`'`'.�.�.+.�.�.�.�. I.' .j. .\ `\. ` '�'. / SCALE tv �```-�� -1•` `L �� --_ ` 11 REMOVE SEDIMENT BASIN / ' --���--��-•,'�•,���--��--���•,I'� -`. ,7.•,•,',•NW •\ ♦�• . // REMOVE ANY ACCUMULATED SEDIMENT / 11 .f.`.'.`.--�.`.�.�.`.`.`.�.'•- -•'.'-'•j.` / CAPTURED WITHIN SEDIMENT BASIN. _ _ — • --��•,•,-,• - •� . ,•�•, ,•i- - •�•,•, RESTORE WETLAND SOILS AND MAT. - / �`• •EXISTING RIPRAP �•`•'TO BE REMOVED•`•`-`•`- - - -�- -`-`- APPROXIMATE 22 LF OF 18" PVC .'. . . . . .° ' . `.%...'...'...`.'...'�� ...'.'...'...'.'.' ' TO BE REMOVED \ 1•\I.'.`.'.'.'.'.-.'.`�': - a. . / (� EXISTING RIPRAP FORES TAR USA REAL ESTATE GROUP INC • "�-r�............. �-j'-- - . `. 3� TO BE REMOVED 2221 E LAMAR BL VD STE 790 / ~� o 44�-.'_�.y.'.QQ�-. ' �Q� / / ARLINGTON TX76006-7458 i o co \ \ \\ \ �`•`-`�,� •1`•`•` %•� / ESTABLISH ACCESS ROUTE (OFF SITE) / z Q Lu a / .`�,`�`•`•`•`•`• 20 W - 0 / LIMITS OF DISTURBANCE=13,790 SF. 0.32 AC. z 0 w \ . ,^ zco 50'NRB LLl Q \ O < o \ -\�-...---r• -•f•--, ` I LEGEND z Q z CL \ `M^ (A < u I--I N -340— — — MAJOR CONTOURS J O -a ° 0 � � \ `\ \\\ \ �0\ \ \ \\\ "\�.-.•.�.� .I�.�.-.•.� I I / -339 MINOR CONTOURS 0 CL w Cz \ ` \ \\ \ •`,`•'-`-`I.1-`-`-`-`-`- I ■....•�•�•�•�•�•■ EXISTING STORM DRAINAGE Y BUFFER ZONE (� LLI ; co\ \ \ \ \ \ \ \ \ �'I•`I- - • • / // / - — — EXISTING TOP OF BANK = ° \ \ \ `\ \ \ \ �'. •.I�. .'.'.'.'�'/ / / L❑D L❑D APPROXIMATE NON-COMPLIANCE AREA o a CHECK DAM O EXISTING WETLANDS. . 00 ... ... . // IMPACT AREA 6 0 � o w o \ \ / REMOVE SEDIMENT AND REPLACE O o w WITH WETLAND SOIL FILL 0 0 a o LL Lu Oc U a � \ \ \ \ \\ \\ \ \\ \\\ \\ \ \ \ \ \ \\ I SCALE 1"=20' J06 No. a 49375.NOR 002 -0 L \ \ \ \ \ \\ \ \\ \ \ \\ I 20' 40' ca 60\ \ � \ \\ \\ \\ \ `\ \\ \ \ \\ \ `\ \\/ �I SHEET NO. Qo t \ \ `a'. \ \ CARO \ \ O Ess 2 F / = STREAM CROSS SECTION 054633 DUNG Y" . . EXISTING POND '. .•.\�•-•.� .�. ..... ...-�..--� I O CD .�.��. . . . . . . . . . . . . . . . . . . . . . . .. �•.`.'`�.•.•.`.•.•.•.•.`.• \ \ \ N . U .�. ..`.. \ \ w z +� NOTE: STREAM SLOPE IS APPROXIMATELY 2 . • - • • - • . . . . . . . - . • � • .. \ \ POOLS/RIFFLE PATTERN ANTICIPATED TO NATURALLY OCCUR FOLLOWING INSTALLATION. `�`�`�`� ,y,`,`,`,`,`,`,`,`,`,`,`,`,`�` `.�` \ \ \ \ BECK ���� ' o N APPROXIMATE ELEVATION POINTS PROVIDED AT CRITICAL LOCATIONS. -`- ` ` ` ` ' ` `j \ \ '• ! of LL - \ • a w O .�. \\ \ \ ".' r a = 1 . .`.'.`.'.`.'.'.`.'. I C7 of Lu -' �, ,� , I � Q � X Cr) �.�.•.`. Ln •.`.•.•.`.• `.` `�`.`.`.`.` .r got I - - # < � W - W - TIE INTO EXISTING GROUND CENTERLINE 339.5'`�� - - - `.=.%.' - • - -��`-♦��--♦ I I F., _ �_ O 1 I I I I NORTHING: 672667.0759 .�.'!' I I I I I EASTING: 2085756.6978 - c 'N` _ ." I I o °� w � ` 1 1 ,-1 of Lu . .' Al i 1 ( I f 1 (o I .t.'.`.'.`. r.'.'.`. '.S .'.`.'.`.'.`.`.'.`.'.`.'.`.`.'.` LOCATION OF PROPOSED SEWER CROSSING // �' % - I i I I I M I •`\•`•`•`•`•`• �•R-�•-•'•'•'•'•'.'� ���•-•�•-•�•.-�•�•.•�•-•` USE EXISTING SILT FENCE DURING RESTORATION. iEt C oration / I I I I {�-�•--�• -• W W W W , AREA WILL BE STABILIZED BY ONLY RIPARIAN SEED MIX TEMPORARILY AS TO / I . . . '�.'.��-� `. . . . . . . .♦.�.-. . NOT IMPACT FUTURE SEWER CROSSING I O . . . . . �. . .. . .•.` I VICINITY MAP = �• . W /. . / 1 I I 1 I I//'•'-+�--•��--.'.'���'-` PLANTING NOTES: _ . •�`W-��� .F�. W. '.'.'.. .. .. y. .. .. . .. . . .�...�♦�����-���-���-���`�-���- l I I 1. WOODY SPECIES TO BE PLANTED WITH A COMBINATION OF THE FOLLOWING SMALL TREES/SHRUBS: ROOTED PLANT ~ I I I / '�'�'�/' '�' '�'-•�`-'y` +•�` .),'� C700 MATTING TO BE INSTALLED I ( I PROPOSED STREAM CHANNEL ` ` `Q . �. • / I PLUGS/TUBELINGS - 12"-18" IN HEIGHT). NOTIFY ENGINEER IF PLANT MINIMUM HEIGHT NOT AVAILABLE AT TIME OF ORDER. j w I .C.'.`.` ff FROM TOE OF CHANNEL TO 6' OFFSET w I ► 1 1 I 2' BOTTOM WIDTH �•\ -,••-� W��� ••���•�`���,-, -W- -W /�f� `F`�W FROM TOP OF STREAM BANK TYP. / I I SPECIES SUBSTITUTIONS REQUIRE PRIOR APPROVAL FROM THE ENGINEER. CONTRACTOR TO SUBMIT PLANT QUANTITIES BY Q / 1 I 2:1 SIDE SLOPES `�`. -. !` /,'.�, (_ _ I I I SPECIES FOR APPROVAL PRIOR TO PLANTING. Q o 6' TOP WIDTH �<©�1�• ` �•���+- .�/ I I ZONE A: TOTAL PLANTS REQUIRED = 500. INCLUDING 2 ROWS OF LIVE STAKES ALTERNATING WITH ROOT PLUGS FROM TOE OF STREAM 1 V DEPTH .�. ��` ,�% , t I I TO TOP OF BANK = 730 SF. SEE DETAIL 3 SHEET 3 FOR SPACING. o �.'..'.'-`.'- .`.'.'.`-'-`-�.�.-.+.�.-.�.-.�.-.•.�.-.�+-.�.-.+. .-. .-. .-. . .-. .-. .-. .`.-�� I I = u•� DATE / / 1 •,�,',•,`, ,'1 `,`,`,`. S�, I ZONE B: TOTAL PLANTS (LIVE STAKES, TUBLINGS, CONTAINER PLANTS OR COMBINATION OF ALL 3) REQUIRED 1580. INCLUDING A / .�.�.W. W '.�. NORTHING' 672647.0871 I I > . ` . ` ` ` . ` . -` `ram EASTING: 2085744.0074 PLANTING AREA FROM TOP OF BANK TO EDGE OF REGULATED ZONE 2 (ZONE B ON MAP) = 9481 SF (0.22 ACRES). SEE DETAILS 2, 3, & 5 ON / N / W TIE IN CENTERLINE 341' . ` - <� W �•��- ����� �- / I SHEET 3. 11 03-20Z3 �.' W/ CENTERLINE ELEV. 340 / .'/.`.'.',--��--+��� NORTHING: 672644.9884 ,i�` I,` jyj� %` .'�`.' l I DRAWN BY EASTING: 2085703.3388 - •`1.`•�.'. ` ` �` :t . W`�/.`.` ` ` ` �`'�`.'. TOP OF BANK AT 341' / / MINIMUM OF 6 SPECIES REQUIRED: ENGINEER TO BE ADVISED IF 6 SPECIES NOT AVAILABLE AT TIME OF ORDERING. / ry �'% �. ���". .�,- _,J�. �. �./. Sa. .�/�. EXISTING l / ACER RUBRUM - RED MAPLE QUERCUS NIGRA-WATER OAK J.WINES I / / `\ ' '-' 'N. ' JURISDICTIONAL I .. .'.'.'.'.'.'.'.'.'.'.'.`.`.`•`W •�.W•'.�.'e • W • W • -��• f-* WETLAND LIQUIDAMBAR STYRACIFLUA- SWEET GUM LIRIODENDRON TULIPIFERA-TULIP POPLAR / .W Imo.`.'.`. - ` �` /. `• ••-`-�'34� _ �� l , CONFLUENCE CENTERLINE 340.4' .�,`,` �� ` �, /`, •� ,\��,� '� - `l` S / I // ARUNDINARIA GIGANTEA- GIANT CANE JUNCUS EFFUSUS - JUNCUS VARIANT DESIGNED BY NORTHING: 672633.2058 ! `�` ' ' ` z' / BETULA NIGRA RIVER BIRCH QUERCUS MICHAUXII SWAMP CHESTNUT OAK . -O • . EASTING: 2085729.9922 `•�-•• o A.WILLARD `•`�• - ` I . IMPACT 6 AREA - / / / CORNUS AMOMUM - SILKY DOGWOOD SALIX CAROLINIANA- CAROLINA WILLOW / / / c,� -�- TO BE MAINTAINED / ALN ERR LATA-TA ALDER AMB ANADEN I - ELDERBERRY • / 't� '�`- `�'-`�`-'�`•'+`•�•` - - - •`•\`•`•`• - 1 '( `t� / US S U G S UCUS C S S CHECKED BY `%�`�`'`� NORTHING: 672604.82 k► ��` ` �`� • .�` AS HERBACEOUS / PHYSOCARPUS OPULIFOLIUS - NINEBARK • - 'I '� - �`�`-�`•������--��������`•`-`-`•`-`•`-`•`-`•`�����+�������������������������������������������`��� / FRAXINUSPENNSYLVANICA- GREENASH D.DUNCAN .`. �.` EASTING: 2085724.0164 , }.I �\� -. �'_`.' / / • �... .+M•.•.•.•.•. CENTERLINE ELEV. 341' `.� . .I.'.'.`.'.`.'.`.'.`.`.'.`.'.`.'.`.`.'.`.'.`.'.`.`.'.`.'.`.'.`.`.'.`.'.`.'.`.`.'.`.'.`.' / l 'C`�'�� :'.`.'.`.'. �`� .j j.` �.� /.' •\�� Q` .1. 1 2. STREAMBANK AREA UP TO EDGE OF REGULATED ZONE 2 (ZONE A AND B)WHERE INDICATED TO BE MATTED WITH FIBER WONDERS COIR • SCALE / ,�,•, ,•, ,•,•, ,•, ,•, , ,� TOP OF BANKAT 342 ,�' ,f �C` / • I•.•.-. •�•� - �� r• I-I 1 i •gig •\• •►• I MAT C-700 OR APPROVED EQUAL. PLACE RIPARIAN SEED AND THIN LAYER OF STRAW PRIOR TO MATTING INSTALLATION. SEE COIR • 1 =20 'I. 'j`.' . �� \• .�� -'�W '1a(. /' % :` I / MATTING CHANNEL INSTALLATION DETAIL 1, SHEET 3. 'r' \ % `G. .` .. .�.�.�.�.�. :1� �`� �` .I• � \-` 3. ALL OTHER AREAS (ZONE C) PLACE SUN TOLERANT WETLAND SEED (APPROVED BY ENGINEER)AND STRAW MATTING. / .'.�.'. .'.`.`.'.`.'.`.'.`.`.'.`.'.`.'.`.`�` NORTHING: 672556.47 `� . . J 93 ,�. W 4. PLANTING STOCK TO BE GROWN BY NURSERIES WITHIN THE SAME PHYSIOGRAPHIC REGION (PIEDMONT)AND WITHIN 200 �.`.`.`.`.`.`.r.`.`.`.`.`.`. `.4• EASTING: 2085718.5629 .�.♦ .�.I�/ . . • I 1 MILES OF THE PROJECT SITE. / •t� •�/. . . --•�--.'. \. . .'.'•�---�•--�• CENTERLINE ELEV. 342' ` .'1 �` �l�/`- V ZONEB - ``--•`---`•-•`•`--•`---`•--`•`--•`--•`•--`•`- I 5. FERTILIZER RECOMMENDATIONS CONTRACTOR TO FIELD VERIFY WITH ON SITE SOIL CONDITIONS: / ,`,`,`,`,`,`,`,`,�`,`,`,`,`,`,`,`•`�` -,�,�, TOPOFBANKAT343' �t-♦��.`` ✓1/�� �W� ` . . I 6. LIME%2TON/AC / + '.M tt .�. 1 ,�` / `�'.`.'.�.w.� M ,.It.�. l'�`�'-`�'�`•`�'•`�'�`�'.`•`�'�`-'-��l ��L .�\ I I PHOSPHATE 20-40 LBS/AC / j.` '��`.C.` .�\..I.\................ .1'.'.'.'.'.`.'\.` .r. WI %,1 ` ZONEC ` /I POTASH 50-70 LBS/AC . . . . . . . . r. . . . . . . . . . . . . . . . . . . . . . .,. . .r . . . . . . . . . . . . . . . I `�' / 7. RIPARIAN PERMANENT SEED MIX ERNST CONSERVATION SEEDS NC PIEDMONT FACW MIX OR APPROVED EQUAL BY ENGINEER. l -: ` `�`�` \ `•`�`•`�`�`-`�f ' \ - -`•`�-•+-`-; -`-`-`- -`�`- - I +'i APPLICATION RATE 20 LBS/AC. TO BE PLANTED IN ALL DISTURBED AREAS. o �• �'I '-•�`-' • • PROPOSED STREAM CHANNEL. �!`'' `•� W ,`•',' `C. `� _ / 8. TEMPORARY SEED TO BE PLACED IN ALL ZONES IF AREA WILL NOT BE BROUGHT TO FINAL GARDE WITHIN 21 DAYS r.`.'.`.'.`.`.'.`.'�` .'�• �- 2' BOTTOM WIDTH _/_ .I'.`W p'. `•` ."\ �' •+.%r ��' / SEE DETAIL 6 SHEET 3 IF AREA WON'T BE RE-SEEDED WITHIN 21 DAYS. U) --- •--•• --•.f-. •--+• --•�1--�•--�•�-�•�---�•�♦�•�--•�- 2:1 SIDE SLOPES ��-�-� -� �- =� r -�•�---�•--+•�--•�•� / / 9. ALL STREAMS TO MAINTAIN MINIMUM 2-FOOT BOTTOM WIDTH. LLI �1� 6' TOPWIDTH �l� `� �W �� / `�� /.\.�.�.�.�.�.j.:.:,�.:,�,:.�,-. `�' ,i. / / 10. NO CLEARING REQUIRED. I„I..I �+•--+� . `�- .�.' ,ll` .�344- • �� ' APPROXIMATE NON-COMPLIANCE AREA / • - - . . . . . . . . . �� V DEPTH '•'�` / / / 11. CONTRACTOR TO REMOVE EXISTING SEDIMENT AND DAMMING MATERIAL PLACED IN CHANNEL OR ON BANKS IN ALL REPAIR O '�`-'-`•'L`•'-'•`-'-`-'-`•'-'• '�'-'�'•'�`• '•`�'•` , r -'-`-'•`� ZONEB '� / / AREAS PRIOR TO RESTORATION WORK. z '•`�'•'�` ```'..`�' ���` .% �` • - / / NOTES: Q 3 �'-`�`+` \ / \ \ •t� ' W ` / - - i / / / - ZONE A-TOP OF BANK DOWN TO TOE OF STREAM (LIVE STAKES AND ROOT PLUGS/TUBLIINGS ALTERNATING ON STREAMBANK- DETAIL 2 AND 3, N z o `J` \ \\ � :�`�` .,4, _'�f 3p5 / SHEET 3) Ln Q `•I`•`•`•`•` \ \ `�•• �`� `- -`-��` / FORES TAR USA REAL ESTATE GROUP INC � ' - ZONE B -TOP OF BANK UNTIL THE REGULATED ZONE 2 BOUNDARY (TUBLINGS/LIVE STAKES/CONTAINER PLANTS OR COMBINATION. (DETAIL 2, 3, & 5 Q a . \ �` \� , 2221 E LAMAR BL VD STE 790 � ' SHEET 3) < z �•�•% .•% \ EXTEND PLANTING TO LIMITS OF \ \� ARLINGTON TX76006-7458 ' ' " " U % NON-COMPLIANCE AREA \ !� �� I / TOP OF STREAM BANKS JOB) , \ � ' ' _ ZONE C -ALL OTHER AREAS WITHIN THE NON-COMPLIANCE AREA OUTSIDE OF REGULATED ZONE 2. (SUN TOLERANT WETLAND SEED MIX ONLY) Q Q '� .�� ���` �` �` 1 WETLAND PLANTS TO BE PLACED WITH SIMILAR SPECIES IN A CLUSTER WITHIN EACH ZONE, NOT RANDOMLY MIXED WHERE NO ONE SPECIES IS O J `�1• \ \• I •�• � ' �3�6' GREATER THAN 50% OF STEMS. J \ \ ,�,',',•,`,',',', I / - APPLY C700 MATTING FOR ZONE A AND B. Z w O o TO INSTALL C700 MATTING, FIRST INSTALL SEED, THEN STRAW, THEN MATTING. Lu < ` j. �} / TOE OF STREAM (2 FT. WIDE) Q I--I . . \ �� - �- / - RIPARIAN SEED MIX TO BE FROM EARNST SEEDS FOR ZONE A- 729 SF. U Q o ..�...�4` f. • • .t-` /ll _ - RIPARIAN SEED MIX TO BE FROM EARNST SEEDS FOR ZONE B -9481 SF. z = a �Q •�� •. .;.`.'. .'.`. . .`.'s\ / \ SUN TOLERANT WETLAND SEED MIX FROM EARNST SEEDS FOR ZONE C- 1920 SF. Lu � a Z0NEA-'-%'-%'-%1%1• 7 - TEMPORARILY ANCHOR WETLAND PLANTS TO C700 MATTING. U � W ROPOSED STREAM CENTERLINE 3A�� '.�\.-.tea`.-. / • , � / � ' z L c`� .% `� _ \`� \ .'�'�'. . . TIE INTO EXISTING STREAM 342.9' i Q C \ \ ,. NORTHING: 672516.486 / z Q Z z ti \\ \' ..i.�.'.�. .`. .'. .' EASTING: 2085709.327 / ' �"� Q � o 'v: `. ! J O .. .. / Lu Z lob 0 \ , U � /% o U s LEGEND z Z Q a `�,-;•;-t 'w��- -'•'- ` 1 / ,' PLANTING ZONE A (LIVE STAKES/HERBACEOUS PLUGS AND RIPARIAN SEED MIX) w 15 APPROX. LOCATION OF REFERENCE REACH OF \ \ \ \ \ \ '.`,'•`.'.`I."I.'.`.'.`.'. / ' PLANTING ZONE B (LIVE STAKES/CONTAINER PLANTS/TUBLINGS AND 0 c STREAM TO BE USED AS TYPICAL CROSS \ ` \ \ \ \\ `....:.�..I..I•' ` ` ' I ' / ' RIPARIAN SEED MIX) SECTION FOR PROPOSED WORK. SEE ABOVE IMAGE. \ \ \ \ \ \ \ • \• •I I•'•'•'•'•' / // \ // / o X 0 \ \ \ `�' -tl•:rl:• -;// , / ,' PLANTING ZONE C (SUN TOLERANT WETLAND SEED MIX) X \ , \ \ \\ \ `t.. �`�•. `�• / / ❑D APPROXIMATE NON-COMPLIANCE AREA m o U � o JOB NO. ° o 2L SCALE 49375. 002 mIN, \ NOR U U) g \ \ \ 0 20 40 SHEET NO. a o IN, \ \ \ \ \ \ \ \ \\\\ _E t \ \ CARO \ \ O ESS 054633 = "qk/D DUNG \ \ \ .`.`.`.`.`.`.`.`.`.`.`.`.`.`.`.`.`.`.`.`.`.`. EXISTING POND •.�.'.'.`.' `I..` ' ' ` . . . \ 1 1 I E\ . . . . . . . . . . . . . .`.'.`.'. E `�`.'.`.`�'.`.'.`.'. '.\ CD .' \ \ \ \p p \ \ \ \ .� `� �`. �. .t.` c\ \ N E . . . . . . . . . . . . . . . . . . . . . . . . . . . ..........................................�.�. �.� �.�.�.�.�.�.� \ \ U E Lu \ \ \ \ \ \\ \ . . . .• . . . . . . . . . . . Z ................ . . . . .�. . . . . . . . . . . . . . . . . . . \ \ \ \ \ \ o Lu U \\ \ \ \ \ \ \ "�•++\ . .`.`.`.` may, �� �•.� \ \ \ \ � ii � N \ \ \ \ \ \ LL.\ \ \ \ \ \\ . . .`.`.`.`.`.`.`.`.`.`.`. \ \ Q O. . . . .. . . . . . . . . . . . . . . . .. . . . . . . . O r! MZ \ I I I 1 I I I I . ` . . . . . ` . . . .�.�.�`�•� • . .. ` + � � � � � � � � � � � � � � �` ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` `. . /.. . . . . . ` \ I I QLL °C w � U) Q z ` m O_ .�. ...�d`.h. ./.� `�:\+.` / / I I ~ co > `I. Lu Lo rn - _ f ,t, / / w `WETLAND `: -'. ..f.. . . . . ` ` . . . . . ` . . .+. . . . . . 1 ( I ( 1 M IMPACTS � �.%'.`- \ l I ..a � . . .`.`.`.`.`.`.`.` � � � �ZONE - • . ♦ . • . • " . ♦...•.......•...� ' ` ` ' ` f �-���-���-�����-�� IMPAC . . . . . / I / I . . . �.�.�.�. . . . . . . . Lu .C. . IV. �. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ., / i I > Lu . . . . . . . . . . . . . . . . �= ° . ff ' . . .J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I I I z to DATE .�� I I �/ //// ////No_ZCn / ".. . .� . ... ... ... ..... ... ... ... . ..rl`.�`.'.`.1..:h�,.,. .1. , j�/ \�� •��\\.` /1•.`�`•��`•.'•h.'.. X . . .. . ._._. . . . .. . . . . . . . . . . . . , . . . . . . . . . . . . . . /I 1 I I 11-03-202 3,T` / o DRAWN BY . . . . . , EXISTING . . . . � ` ` ` ` ` ` ` J.WINES JURISDICTIONAL I / -,1- �!� J,34- - WETLANDS ,I l . . . . . . . . . . . .'.`:%` `!.`.`.`.`.\.`. . . . .�..�.�.��i` . . . �•-.got - . . .``.�.`. . . . . . . . . . . . . . . . . / I / DESIGNED BY -NO1� .'`.`.`.`- :d�`�`-`W`-`�`-`��/ `�` „`IMPACT 6 AREA - / I / A.WILLARD . . . . . - BE MAINTAINED . . . . . . . . . . . . . . . . . . . . . . . . . / • ' ':' 'a',' ' STREAM IMPACTS, \ { TO AINED ' / / / • CHECKED BY . .:. - Z.....�...�.-.�. . . . . . . _ +. AS HERBACEOUS / / / ' ` . `�' .' .1. 1 • • SCALE -jam - \-. •���.. 1 ( • '�' 'l,' .\` ` 1 .r.`.`.`.`.`.`- .�.- 111 . . . / •.- -i• - / •� - M -I�•, 1� •1- 1, / `. P . �.`.`.`.`.`.`.`.`.` `1`.`.`.`.`.`. 1 • v . . . . . . o�< . . . . . . . _/__. 1. . Z�. r . . . . . . .\.....y.�.y...W...+.�...W... . . .`. . . . .`.� . . . .`. . . . .,.: '. .'.'. / / l co •I`.'•'.`-' \ \ `��- � ►�, / / FORES TAR USA REAL ESTATE GROUP INC 2221 E LAMAR BL VD STE 790 ARLINGTON TX 76006-7458 olo, \ I / / 0co z Lu Lu ,� \ \ \ \ - - - i--,•,- / APPROXIMATE NON-COMPLIANCE AREA LJJ Q CL Lu i 7 c < < . . LEGEND U W ' E o • _ _ _ _ - - 1 ` \ \ �` \''' ''` '`-'':'' '• ► o�'�, / , ' ' 3�g / ' ' L❑D APPROXIMATE NON-COMPLIANCE AREA W = N d DC `° STREAM IMPACTS - 199 LINEAR FEET 0 ~ ~ '350' III■III■III■III Z 3 J IMPACT ZONE 1 - 9481 SQUARE FEET w \ \ 2 �02 \`\ ��•' .. . . . . \ ; ,' IMPACT ZONE 2 - 1920 SQUARE FEET a= WETLAND IMPACTS = 0.32 ACRES X 0 .0 w (o C m co JOB NO. N o \ W \ \ I I SCALE 1"=20' m \ \ \ \ I I NOR C 0 20 40 SHEET NO. a o \ \ ` \ \ \\\ \ `\ I I a d ` � \ \ \ / I I 3 a . INSTALL ALONG BOTTOM OF BANK(TOE)AND UP/OVER BANK AS APPLICABLE I ��`� �N CARO CARE OF SEEDLINGS UNTIL PLANTED / STAGGER � 2.•' F ti'•.9 w 1.5' HERBACEOUS <'• SEEDLINGS SHOULD BE PLANTED IMMEDIATELY. IF IT IS NECESSARY TO ' O = STORE MOSS-PACKED SEEDLINGS FOR MORE THAN 2 WEEKS,ONE PINT _3_ PLUGS BETWEEN + OF WATER PER PKG.SHOULD BE ADDED. IF CLAY-TREATED, DO NOT ADD LIVE STAKES = 054633 \ WATER TO PKG. PACKAGES MUST BE SEPARATED TO PROVIDE / \//\\/ Q VENTILATION TO PREVENT"HEATING". SEPARATE PACKAGES WITH WOODLL j\j \/ m _ 3_ /% rt�l •' \� STRIPS AND STORE OUT OF THE WIND IN A SHADED,COOL(NOT / O I /��i���/D DUNGP\\`� FREEZING)LOCATION. j\\/�\\ g I1.5' — �i� i i 1 2'-6" DP CARE OF SEEDLINGS DURING PLANTING / [ — 3' WHEN PLANTING, ROOTS MUST BE KEPT MOIST UNTIL TREES ARE IN THE \ %////\ m 11.5' GROUND. DO NOT CARRY SEEDLINGS IN YOUR HAND EXPOSED TO THE AIR \j\\\ 12" AND SUN.KEEP MOSS j\j// — 3— E PACKED SEEDLINGS IN A CONTAINER PACKED WITH \ WET MOSS OR FILLED WITH THICK MUDDY WATER.COVER CLAY-TREATED o SEEDLINGS WITH WET BURLAP ONLY.ALL BARE ROOT SEEDLINGS SHALL (150MM) BE TREATED WITH ROOT DIP ABSORBENT POLYMERS AND MYCORRHIZAL STAGGER STAKING CD o LONGITUDINAL ANCHOR TRENCH TERMINAL SLOPE AND CHANNEL ROOT DIP INOCULATES IN ACCORDANCE WITH MANUFACTURERS ;/////////////\//\�/�\\ 3'APART O.C. N ;_ ANCHOR TRENCH RECOMMENDATIONS. SAID ROOT DIP SHALL BE MYCORTREE®ROOT DIP \\�\\\\\\\��\\\\\\/ E OR APPROVED EQUAL. IN TWO ROWS = z +� HAND PLANTING Q 0 LU ram ac STAKE AT 3'-5" G iVi INTERVALS / / i/ / % \/ / % / a co Z w ac ////// ////// / / / / / / / /. / / / / / / / / /, /�/i\\�i\\�i\ i\\�i\\�i� /i\\�i\\!i\� /i\\�i\\�%\, /i\�/i\�/i\ter 2 TO 5 BUD SC RS S HOALL B E P P Cr o���� \!\!\!\ ABOVE THE GROUND. REMOVE cD °� °�' P P P EXCAVATE HOLE DEEP PLACE SEEDLING AT USE NEARBY TOPSOIL PLANTING SHALL RESULT ADDITIONAL LENGTH BEYOND z LU cn rn U ENOUGH TO CONTAIN CORRECT DEPTH WITH TO PLACE AROUND IN A MOUND 2-3"ABOVE 4" (90MM)ABOVE GROUND. Q Q a Q w ROOT SYSTEM WITHOUT ROOT CROWN LEVEL SEEDLING TO COVER SURROUNDING o LL 0 BENDING ROOTS. WITH IN-SITU SOIL OR ROOT CROWN BY 1-2". ELEVATION. CHECK SLOT AT SLIGHTLY HIGHER. �j\\/ i\\\\j\\ /\ 0 \// /// / � L \ V) 25' INTERVALS (MIN) V7, v ISOMETRIC VIEW WOODEN STAKES i\ \\ \ \\ \ \ \\\\\ \\\\\ \ \ \\\ \ \/� �' � ///// ////// i///// ✓///// ////// ///// \ TRIM BRANCHES CLOSE LU FIRM SOIL AROUND TEST PLANTING BY SATURATE PLANTING 18" (0.4M) MIN. yc 6" SEEDLING WITH PULLING LIGHTLY HOLE WITH WATER. \ \ FEET. ON SEEDLING. PLANT 80% OF THE 72° � ; �/\/\'.° ° / /\/\i STAKE I N THE GROUND \ \\// 1/2"-1" (12-23 M M) DIAMETER 0 INITIAL CHANNEL ANCHOR TRENCH INTERMITTENT CHECK SLOT DON'T EXPOSE PLANT SEEDLINGS %/\\ ROOTS TO AIR UPRIGHT-NOT AT MAKE ANGLED CUT AT 0 NOTES: DURING FREEZE OR AN ANGLE. 1. CHECK SLOTS TO BE CONSTRUCTED AT 25' INTERVALS. PLANT IN FROZEN BUTT-END (BASAL). 2. ALL MATTING TO BE SECURED WITH WOODEN STAKES ACCORDING GROUND. ROOTLU COLLAR SHALL BE TO THE SPECIFICATIONS AT 5' INTERVALS. RIGHT WRONG V-2"BELOW SOIL. RIGHT WRONG LU 3. FABRIC OVERLAP WHEN 2 ROWS OF MATERIAL ARE USED SHALL BE PLACED o WITH THE UPPER ROW OF MATERIAL PLACED OVER THE LOWER ROW OF MATERIAL. Q 4. TRENCH MATTING AT TOP AND BOTTOM OF MAT AS SHOWN IN DETAIL o 5. OVERLAP FABRIC IN DIRECTION OF FLOW WITH MATTING UPSTREAM ON TOP cn DATE OF DOWNSTREAM MAT. DO NOT BEND ALWAYS PLANT IN > 6. MATTING WILL BE INSTALLED ACCORDING TO THE SPECIFICATIONS. ROOTS SO THAT SOIL-NEVER o 11-03-2023 THEY GROW LOOSE LEAVES OR COIR MATS CHANNEL INSTALLATION (ZONE A AND B) UPWARDS OUT OF DEBRIS. PACK SOIL THE GROUND. TIGHTLY. DRAWN BY 1 -7 W]"NES SCALE: NOT TO SCALE TUBELING AND BARE-ROOT SEEDLING INSTALLATION (ZONE A AND B) LIVE STAKING (DOUBLE ROW) - ZONE A DESIGNED BY `Z SCALE: NOT TO SCALE • A.WILLARD SCALE: NOT TO SCALE • • CHECKED BY • D.DUNCAN • • SCALE • NTS Table 6.10a Table 6.10a Temporary Seeding Specifications for Summer Temporary Seeding Specifications PLAN VIEW ROOT BALL for Winter and Early Spring Seeding Mixture Spedes Rate (lb/acre) • German Millet 15 S � Seeding Mixture Spedes Rate (lb/acre) In the Piedmont and Mountains, a small-stemmed sundangrass may PRUNE CODOMINATE LEADERS Rye Grain 30 be substituted at a rate of 50lb/acre. REMOVE BROKEN, BADLY 12 GAUGE GALVANIZED WIRE Seeding Dates Seeding Dates H DEFORMED, RUBBING, NARROW 0 CROTCH ANGLES, WATER 3-2"x2" HARDWOOD STAKES Mountains >2500 ft. 15-Feb to 15-May Mountains 15-May to 15-Aug � SPROUTS, OR CROSS-BRANCHES. <2500 ft. 1-Feb to 1-May Piedmont 1-May to 15-Aug Piedmont 1-Jan to 1-May Coastal Plain 15-Apr to 15-Aug Coastal Plain 1-Dec to 15-Apr w Soil Amendments Soil Amendments GALVANIZED WIRE GUY Follow recommendations of soil tests or apply 2 ton/acre ground Follow recommendations of soil tests or apply 2 ton/acre ground 0 12 GAUGE. ALLOW FORA agricultural limestone and 750 lb/acre 10-10-10 fertilizer agricultural limestone and 750 lb/acre 10-10-10 fertilizer 3 SLIGHT AMOUNT OF MOVEMENT (V 0 o Cn Mulch pp����$��� h4,000 lb/acre straw. Anchor straw b tacking with asphalt, 8'2"x2" HARDWOOD STAKE, HFJI��Y Y g Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt, �p Q 2'-6" MIN BELOW SURFACE. netting or a mulch anchoring tool. Use 400 gallons of tack per acre , netting or a mulch anchoring tool. Use 400 gallons of tack per acre or straw covered with pinned netting. STAKE SHALL BE DRIVEN A MIN or straw covered with pinned netting. p Qo 18" OUT FROM TRUNK AND Maintenance U J REMOVE TAGS, LABELS, AND OUTSIDE OF ROOTBALL Maintenance Refertilize if growth is not fully adequate. Reseed, refertilize and Q PLASTIC SLEEVING. DO NOT STAKE Refertilize if growth is not fully adequate. Reseed, refertilize and mulch immediately following erosion or damage. 0 z 2-3" MULCH LAYER TO EDGE OF DRIPLINE. UNLESS SPECIFIED (SEE mulch immediately following erosion or damage. o —————TOP ELEVATION OF STORM WATER ——— _— 0.5'-1' KEEP 4-6"AWAY FROM TRUNKFLARE z —— NOTE) DO NOT WRAP TRUNK 0 #5 WASHED MAX. < Table 6.10a Temporary Seeding Specifications for Fall LU \� STONE - SET ROOTBALL FLUSH TO GRADE OR 1-2" 5 Utn _ m HIGHER IN SLOWLY DRAINING SOILS. DO N Seeding Mixture Spedes Rate (lb/acre) z EXISTING SLOPE �1 _ _ PRUNE SUCKERS NOT COVER THE TOP OF THE ROOTBALL = J I=III= Rye Grain 30 W l H Q =iii=iii WITH SOIL. ROOTFLARE SHALL BE VISIBLE #1 RIP-RAP IF FIELD GROWN, CUT AWAY ALL ABOVE FINISHED GRADE In the Piedmont and Mountains, a small-stemmed sundangrass may U O Q `o VARIES BALLING ROPES. REMOVE 6" SAUCER be substituted at a rate of 501b/acre. J Z W BURLAP OR WIRE BASKET FROM SIDE VIEW TOP)/3OF BALL. IF CONTAINER Seeding Dates Q EXISTING SLOPES BACKFILL PLANTING PIT WITH NATIVE z Z 0 GROWN, REMOVE CONTAINER yu Mountains 15-Au to 15-Dec i--i ° SOIL. INCORPORATE SLOW-RELEASE g o AND CUT CIRCLING ROOTS =III=-iii CONSTRUCTION NOTES: GRANULAR FERTILIZER Coastal Plain and 15-Aug to 30-Dec J O o � -II-IIIL=I - Piedmont 0 U III=III- - 1. HEIGHT & WIDTH DETERMINED BY EXISTING 1:1 SLOPE OF SIDES OF LU VARIES illli �' TOPOGRAPHY AND SEDIMENT STORAGE REQUIRED. 1" COMPOST LAYER Q - PLANTING HOLE - �IIII� 2. KEY RIP RAP INTO THE DAM FOR STABILIZATION. SOII Amendments =1I1=1I1= =1 PLACE ROOTBALL ON � �-III-III_ II- Follow recommendations of soil tests or apply 2 ton/acre ground U i..j � ,,~-III-III 1=1 SCARIFY SIDES BEFORE PLANTING co I—ICI— UNEXCAVATED OR TAMPED SOIL o =I •... 0.5'-1' IIIIII� MAINTENANCE NOTES: - agricultural limestone and 750 lb/acre 10-10-10 fertilizer = III= 1f 1. INSPECT CHECK DAMS WEEKLY AND AFTER EVERY TAMP SOIL AROUND ROOTBALL C N _ _ NOTE: ONLY STAKE TREES WITH Mulch KEYED RIP RAP RAINFALL EVENT OF 1" OR MORE. BASE FIRMLY WITH FOOT - LARGE CROWNS, 2"CALIPER OR Apply 4,000 lb/acre straw. Anchor straw b tacking with asphalt, 0 o a \ 2. REMOVE SEDIMENT AND DEBRIS AS NEEDED. PRESSURE SO THAT ROOTBALL y 3 X ROOTBALL pp Y Y 9 p p c —— —— DIAMETER GREATER, IF LOCATED ON WINDY netting or a mulch anchoring tool. Use 400 gallons of tack per acre 0 -1 =III= 3. MAINTAIN FLOW THROUGH THE CHECK DAM. DOES NOT SHIFT r n C) III=III=III=III=III=1;, SITES, OR WHERE TAMPERING or straw covered with pinned netting. z V , U) 3 III_Ili— #5 WASHED STONE MAY OCCUR. z "I- Maintenance a FRONT VIEW — Repair and refertilize damaged areas immediately. Topdress with Q a) ExisriNG — 501b/acre of nitrogen in March. If it is necessary to extent o a)GROUND temporary cover beyond June 15, overseed with 50lb/acre Kobe 1..1� c o NOTE: REMOVE SEDIMENT ACCUMULATION FROM BEHIND (Piedmont and Coastal Plain) CHECK DAMS TO PREVENT DAMAGE TO CHANNEL VEGETATION. STEP SEQUENCE ° 3 FLOW SHOULD BE MAINTAINED THROUGH THE DAM. late February Or early March O m 0) Ch T Y AKE NOTE: FOR PERMANENT SEED SEE SHEET 2, PLANTING NOTES. X COUNTY X NORTH CAROLAI L 2 STANDARD CHECK DAM Lij � N EFFECTIVE:01/31/08 o Y U CHECK DAM 2.5" CALIPER TREE INSTALLATION (CONTAINER PLANTS - ZONE B) 6 TEMPORARY SEEDING SPECIFICATIONS co 4 SCALE: NOT TO SCALE SCALE: NOT TO SCALE a 6 SCALE: NOT TO SCALE m Z JOB NO. 0 C N - � U 49375.002 V O C U SHEET NO. n o 40 -0 Bexford — Non-Compliance Photodoc �. J. South-facing view of non-compliance installation of North-facing view from non-compliance installation Sediment Basin#13. Sediment Basin#13. The photo shows impacts to wetland and stream features. t .. pV. } West-facing view of non-compliance installation Northwest-facing view from the properly installed Sediment Basin#13.The photo shows impacts to Sediment Basin#13,which is south of the basin to wetland and stream features. be removed. R" - ."'w �a3 vt- Northwest-facing view from the properly installed Representative photo of the intermittent stream, Sediment Basin#13,which is south of the basin to upstream of the non-compliance impact. be removed. '100000 • TIMMONS GROUP YOUR VISION ACHIEVED THROUGH OURS. Bexford — Non-Compliance Photodoc jl� � i .�4 ,I � i � .�s �, I �.• E 1 East-facing view of removal of the incorrectly North-facing view of removal of the incorrectly installed location of Sediment Basin#13. installed location of Sediment Basin#13. r 4 k. . `gF s, North-facing view of removal of the incorrectly Northwest-facing view of removal of the incorrectly installed location of Sediment Basin#13. installed location of Sediment Basin#13. so Southeast-facing view of removal of the incorrectly installed location of Sediment Basin#13. • TIMMONS GROUP YOUR VISION ACHIEVED THROUGH OURS.