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20221766 Ver 1_ePCN Application_20221214
Attachment A Proposed Bank Stabilization 3550 Horton Street, Raleigh The purpose of this project is to stabilize and repair a streambank in two locations. The first location (Photographs 1 &2) is a manhole which has been exposed due to an eroded streambank. The second location (Photographs 3 & 4) is a streambank which has failed and risks exposing a nearby manhole and buried gravity sewer pipe. The project will temporarily impact a total of approximately 600 square feet of streambank on House Creek near 3550 Horton Street at 35.814213,-78.690962 decimal degrees. Work will entail creating a dry work area, establishing a stable toe, removing two fallen trees from stream, constructing a stable bank using rock/geotextile, coir matting and establishing a stable segment of stream bed at the base of the bank. The site will be accessed by the existing sewer easement from east of the site. 40 LF of the permanent disturbance will occur inside the maintained easement at the first location (either side of the stream) and 20 LF of the permanent disturbance will occur at the second location within the maintained easement. Erosion control measures will be installed prior to work. Stone will be placed to establish to create a stable work area. Disturbed areas will be reseeded and mulched when work is complete. It is expected that a rubber tire loader or skid steer loader and a dump truck will be used to place the boulders, reconstruct the streambank, and stabilize the streambank. Please see the four attached details; temporary silt fence, temporary construction entrance, bank stabilization, and seeding details. N' V Feet 2,OOU rig STU Ilk WM AiL WM6 01Z ME. Aq House Creek 3550 Horton Road IN Nk 35.814213, -78.690962 lilt_` 4 Ne., . � OPT 42.4 WSW 6 Pk� "0 4 mv M__®INN' wrm Mki g r.j I F, p. 71, fill P Tr i- il ICA MA IN pt wm - PPA, ap A ji Wko- K25, maa, LL J X J ry 0 x� a x (J x S�S>Y U) LLS� �XJ LL Cie C,3: LL Spp U) (D � (D S S S S ppN� >rS 7 �Ury S S p rza�(7 x�xxS >XYrC� xxLL�zJ xz3: X> IL > a �aaxiz >a>®U) OLL U) x p N(S > (D> 0 JJ>+p� 0 0 X Y LL C1 J J r) U) LO D N 2 CD C'1 0 c� >y CL m E D 4— ry O + _ O ca � v O J F)� City of Raleigh, Lake Wheeler Road, Stream Stabilization Photograph 1, exposed manhole in stream, facing northeast (Dated July, 2022) NI Photograph 2, exposed manhole in stream, facing west (Dated July, 2022) IMYZ City of Raleigh, Lake Wheeler Road, Stream Stabilization or tiSi � 41 Photograph 3, second manhole near eroding streambank, facing west (Dated July, 2022) 1 WE' Photograph 4, streambank near second manhole, facing west (Dated July, 2022) ¢LU c� LL O U) N p W w p a H ~ W w z� U' U]L] m a LL W z X �z M U W a-O UZ �Za w a m O �_ p U Co IL U J zLU p Ova CD LL Ir w w a O z - (D J LL Q_ W O W W m z W U O = w aLL z W z n- IIIIIIIII / -III _ z > w a� - �- 0 WW -III-III IIiL�-111 MEN -j o Q LLJ D z 111 -i W.o_ 11- L=III=11IIi W Q W a bZ z MEN w w �LU Oz j zLJ z 2 z 2 U 2w � � z o ui z � O w MENz LL � J 0 p: C�H< W WLL 2 �UW ZCD 04MCn O zUU) V) NUMBER BONNLLD- W O p W W z J Q OLL W fnU]OU 0(n MR Z N M v U Q a _ IB U _ LU Q Z: zz z J 00 Z 2 W Co J U C7 .. Z U U Z Z Q W Z LL W LL H O a w CITY OF RALEIGH LL J STANDARD DETAIL REVISIONS DATE:812020 NOT TO SCALE STANDARD TEMPORARY (SEDIMENT/SILT) FENCE SW-20.01 �1 i • ►�� 1 c� z z J U Q > Lu = L) Q Z Z IL ww J J~ ~ z ::)aU w z U= W 0 _ LL LL, Lu c) w W LL z U III— z H W ❑c�U❑ O > w w ~ ❑ w °� w = cn z —III LL ❑ LU _ o U w p O U III —III —I z c�u)�«s o w d Z J w ° "—' O w m w _III —III_ �pp0000-11I- w z o a '� o'm w Q z_ w z z �o0pDo00=III—III �� �Z�w z ❑ Z = w m� >=Qw� p° °oo III —III... po0°o0—III JN 0z�� o Z ❑ z 0°0p0 III way o� wzzz - wa° o Z z °° o °opo o°IIIIII z z ❑z °o ❑Jzo U) ° ~ ° U) ❑ x 0 00 0° 0° =1 w ❑ U p z H O U Q w U Z w� 0 C) o0p o °°0°0 ° ~ Q U) Q❑ Z U -1 W J U z °00000 ir Q❑ w 00 tnUwo_ w Cl) Ucr 00p0 J OU O> a z 0 0 OZ cn LL ()Do N p000 000 w op0 z _ O 00°III °pllllll o w 11 o c z °0 0 111 v z O �wU- °p00 o m J cn Z Of 00 Q w a�ww LL 0° 0 W 0wUo°0 a ow (A _ In [if N O O �: CD 000 00p nw (n 00 0 0°0 pop — U000 000000000 o po00oo 00 000 00o—i 0 0000000 pp0 �p0000°00 p0° o p pop 0 0°0 00oOp0 °OOO a J —T—i� o_ 000 ❑ ° 00 a= w Y w U ° O0po ❑ O op 0O O cn 00o w w Q 0°p 0° m Z J po } Z z U °600 °o o pp w Q cm w H L U w 00 LL) U)❑ p 00p z w Q 00 F- oz L �_ p00 O CD O 00 0 0 0 � -J 0 ° Of ❑ ❑ U) w U) pp0 0 U) Q o O w cf) CD z ❑ U) 000 ° p Q Op0 0 °p 0 z w OpOp ppoOO LL ° 0°0 OOO o00 0000 0000°p00 0 0 0 0 p00O00 0 00p0 p U) J°000 00000000 0°000Oopo° 300 o pp°p°o°0 00 0000pp CITY OF RALEIGH 00° o o°o° 0°°0 00 0 0 000) STANDARD DETAIL 0000000°0000000 000ODO REVISIONS DATE:812020 NOT TO SCALE ,kVMOVMJ EMISIX3 CONSTRUCTION ENTRANCE SW-20.09 z m F- Ln pL Z L3 � Q W O C, O C9 F- Z W VI ~ X W O F- F- 0� O z W 0� a m 0 w Ln w z In Z 0 � � a i? = Z O Q Q O (n U U w j OU O O H N Z O N M Ld N Q N J J H = r W F- W J W q4t < < m Ld H x X C-9 a Q C J U) W CL v Z Q U') Ln LLI m X Z Z Z W m U-) U p p Q Q H X Q N O _ ~ U-) _ W a O a J W O Z O Q p > Z M La w m p _ U) U'? a a o W inO Q O Q U)m N Q > Z F- X N a < = U) wD HZ Ld ~o Z w W C Ld 3 a o F- az c.Dw p W Z L� O = 0 a — LLJ N ul F-Op a d Q - W Q a J Q J N Q Z Y = F- Q W F- a N V a aZ W a O? H p WL) H O Z - N f 7 Ln LW U) SEDIMENT AND EROSION CONTROL NOTES: UNLESS OTHERWISE INDICATED, ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE EROSION CONTROL LAWS OF THE STATE OF NORTH CAROLINA, SPECIFICALLY THE SEDIMENT POLLUTION CONTROL ACT OF 1973, AS AMENDED, AND THE LOCAL EROSION AND SEDIMENT CONTROL ORDINANCES. THE FOLLOWING SEQUENCE OF EVENTS AND EROSION CONTROL MEASURES SHALL BE INCORPORATED INTO THE CONSTRUCTION SCHEDULE FOR THIS PROJECT AND SHALL APPLY TO ALL CONSTRUCTION ACTIVITIES WITHIN PROJECT LIMITS: 1. INSTALL SILT FENCE, CHECK DAMS, AND INLET PROTECTION DEVICES AS DEPICTED ON DRAWINGS AND IN ACCORDANCE WITH THE CONTRACT SPECIFICATIONS. 2. THE EROSION CONTROL REVIEW AND INSPECTION WILL BE ADDRESSED BY NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL AND NATURAL RESOURCES (NCDENR) LAND QUALITY SECTION, NOT THE CITY OF RALEIGH. 3. AREAS WHICH ARE NOT TO BE DISTURBED SHALL BE CLEARLY MARKED BY FENCING, FLAGS, SIGNS, ETC. 4. UPON ACCEPTANCE OF ALL EROSION AND SEDIMENT CONTROL MEASURES, COMMENCE EXCAVATION AND/OR GRADING ACTIVITIES. THE CONTRACTOR WILL BE RESTRICTED TO A 25 FOOT WIDE AREA FOR EXCAVATION, EQUIPMENT STAGING ACTIVITIES AND TEMPORARY STOCKPILING OF EXCAVATED SOIL ALONG THE LENGTH OF PIPELINES 4-INCH THROUGH 8-INCH AND 30-FOOT WIDE ALONG THE LENGTH OF PIPELINES 12-INCH THROUGH 20-INCH. TEMPORARILY STOCKPILED MATERIAL SHALL BE PLACED UPSLOPE OF THE EXCAVATION. FOR ANY DEMOLITION OR OTHER ACTIVITIES DESIRED PRIOR TO COMPLETION OF ALL EROSION AND SEDIMENT CONTROL MEASURES, INTERIM MEASURES ACCEPTABLE TO AND PRE -APPROVED BY ENGINEER, AND NCDENR DIVISION OF ENERGY, MINERAL LAND RESOURCES, LAND QUALITY SECTION MUST BE PROVIDED. 5. LIMIT CLEARING AND GRUBBING OF THE TRENCH TO THE AMOUNT OF PIPE THAT CAN BE CONSTRUCTED IN ONE DAY. LIMIT TRENCH EXCAVATION TO THE AMOUNT OF PIPE THAT CAN BE CONSTRUCTED AND BACKFILLED IN ONE DAY, OR 50 LINEAL FEET, WHICHEVER IS LESS. EXCAVATED TRENCH MATERIAL MUST BE STOCKPILED UPSLOPE OF THE TRENCH. OPEN TRENCHES SHALL BE BACKFILLED AND STABILIZED AT THE CESSATION OF EACH WORK DAY. ALL DISTURBED SURFACES MUST RECEIVE TEMPORARY STABILIZATION AT THE END OF EACH WORK DAY. PROVIDE PUMP FILTER BAGS OR OTHER APPROVED DEWATERING DEVICES FOR DEWATERING OF TRENCH EXCAVATION AS NEEDED. SOIL SUPPLEMENTS, SEED AND MULCH, IF APPLICABLE, SHOULD BE APPLIED WITHIN SEVEN DAYS AFTER THE PIPELINE/UTILITY LINE IS CONSTRUCTED. ANY TEMPORARY ACCESS CONSTRUCTED FOR PIPELINE WORK MUST BE STABILIZED WITH A NON -GRADE AGGREGATE. 6. THE CONTRACTOR IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. INSPECT ALL EROSION AND SEDIMENT CONTROL DEVICES ONCE PER SEVEN DAYS, AND IMMEDIATELY FOLLOWING ANY RAINFALL OF 0.5" OR MORE IN A 24-HOUR PERIOD. SEDIMENT ACCUMULATIONS ALONG SILT FENCE AND OTHER EROSION CONTROL MEASURES SHALL BE PROMPTLY REMOVED. THE PROJECT SUPERINTENDENT SHALL BE RESPONSIBLE FOR THE INSTALLATION AND MAINTENANCE OF ALL EROSION AND SEDIMENT CONTROL PRACTICES. 7. EROSION AND SEDIMENT CONTROL WILL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION AND BUILDUP OR CLOGGING WITH SEDIMENT. CORRECTIVE ACTION WILL BE TAKEN IMMEDIATELY. 8. ANY AREAS WHICH ARE NOT TO BE FURTHER GRADED WITHIN A 14-DAY PERIOD, OR WHICH HAVE NOT BEEN GRADED WITHIN 14 DAYS SHALL BE SEEDED IN ACCORDANCE WITH THE FOLLOWING: SITE DESCRIPTON STABILIZATION TIME TIMEFRAME EXCEPTIONS PERIMETER DIKES, SWALES, 7 DAYS NONE DITCHES, AND SLOPES HIGH QUALITY WATER (HQW) 7 DAYS NONE ZONES IF SLOPES ARE 10' OR LESS IN SLOPES STEEPER THAN 3:1 7 DAYS LENGTH AND ARE NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED SLOPES 3:1 OR FLATTER 14 DAYS 7 DAYS FOR SLOPES GREATER THAN 50' IN LENGTH ALL OTHER AREAS WITH SLOPES 14 DAYS NONE, EXCEPT FOR PERIMETERS AND FLATTER THAN 4:1 ZONES Fn E&SC Notes SEDIMENT AND EROSION CONTROL NOTES CONTINUED: 9. PERMANENTLY STABILIZE ALL DISTURBED AREAS BY SEEDING AND MULCHING PER THE STANDARD DETAILS. 10. ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO ENSURE THAT A GOOD STAND OF GRASS IS MAINTAINED. AREAS SHOULD BE FERTILIZED AND RESEEDED AS NEEDED. UPON FINAL ACCEPTANCE OF COMPLETE STABILIZATION OF THE SITE BY THE ENGINEER AND NCDENR, REMAINING TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES MAY BE REMOVED. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES TO BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR. 11. UPON COMPLETION OF PROJECT, THE SELF-INSPECTION/SELF-MONITORING FORMS SHALL BE SUBMITTED TO THE ENGINEER FOR CONVEYANCE TO THE OWNER FOR REGULATORY RECORD MAINTENANCE TIME PERIOD. 12. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT WITH PAVED PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING, AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA (STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER). 13. SITES UTILIZED BY THE CONTRACTOR FOR THE PURPOSE OF STORING EQUIPMENT, EXCESS EXCAVATED MATERIALS, STRIPPED TOPSOIL, ETC, SHALL BE ENVIRONMENTALLY SUITABLE FOR SUCH PURPOSES AND SHALL BE APPROVED IN ADVANCE BY THE OWNER. ENVIRONMENTALLY SUITABLE SITES SHALL BE LEVEL, DEVOID OF MATURE STANDS OF TREES, AND ISOLATED FROM DRAINAGE FACILITIES AND FEATURES, WETLANDS STREAMS, AND STREAM CORRIDORS. SITES SHALL COMPLY WITH ALL EROSION AND SEDIMENT CONTROL REQUIREMENTS OF THE TOWN OF CARY. 14. THE CLEANUP AND DISPOSAL OF EXCESS EXCAVATED MATERIALS SHALL BE DONE AS SOON AS PRACTICAL AND AS THE OWNER MAY DIRECT. 15. CHECK DAMS, SILT FENCE, OR OTHER FILTERING DEVICES SHALL BE MAINTAINED AT AREAS OF STOCKPILED MATERIALS, EXCAVATED AREAS, CATCH BASINS, AND OTHER STORM WATER INLET STRUCTURES IN CONSTRUCTION AREAS TO CONTROL SILT RUNOFF. 16. ALL DEWATERING FLOWS SHALL BE KEPT FREE OF SILT, SEDIMENT, DEBRIS, AND OTHER POLLUTANTS THROUGH APPROPRIATE MEANS (SETTLING BASINS, FILTER, ETC.). FOLLOWING THIS, THE FLOWS SHALL ONLY BE RELEASED DIRECTLY INTO STORM SEWERS, STREAM CHANNELS, TO OTHER STABILIZED DRAINAGE COURSES AND NOT INTO EXPOSED SOILS, STEEP SLOPES, OR ANY OTHER SITE WHERE FLOWS COULD CAUSE FURTHER DAMAGE. 17. CUT AND FILL SLOPES ARE TO BE VERTICALLY TRACKED, HORIZONTALLY SCARIFIED, MATTED, OR OTHERWISE CONSTRUCTED TO ENHANCE VEGETATIVE GROWTH AND EXPEDITE STABILIZATION. SEEDING SHALL BE INSTALLED AS PORTIONS OF THESE SLOPES ARE COMPLETED. 18. THE EXISTING EROSION CONTROL FEATURES SUCH AS ROCK CHECK DAMS AND RIP RAP ALONG THE NEW RECLAIMED WATERLINE ROUTE MUST BE REMOVED AND REPLACED TO FACILITATE INSTALLATION OF THE NEW RECLAIMED WATERLINE AS SHOWN. 19. IF AT ANY TIME BEFORE THE EXPIRATION OF THE CONTRACT BOND ANY PART OF THE SEEDED AREA IS NOT IN GOOD CONDITION, THE CONTRACTOR SHALL FERTILIZE AND RESEED AS OFTEN AS NECESSARY TO GET A GOOD STAND OF GRASS. 20. CONTRACTOR SHALL NOT CROSS ANY DITCH WHEN FLOWING WATER IS PRESENT OR DURING WET WEATHER UNLESS A PUMP AROUND SYSTEM IS PROVIDED DURING INSTALLATION OF PIPELINE (SEE DETAIL). PRIOR TO CROSSING A DITCH, CONTRACTOR SHALL VERIFY THAT A TEMPORARY SEDIMENT TRAP OR CHECK DAM EXISTS DOWNSTREAM OF CROSSING PRIOR TO INSTALLATION OF PIPELINE. IMMEDIATELY AFTER BACKFILLING OF PIPELINE, DITCH SHALL BE RESTORED TO ORIGINAL GRADE AND STABILIZED. USE EXCELSIOR MATTING OR RIP RAP AS NECESSARY TO STABILIZE THE DITCH. INSPECT DITCHES IMMEDIATELY AFTER WET WEATHER EVENT FOR STABILIZATION. 21. WHENEVER CONSTRUCTION CAUSES LAND DISTURBANCE OF ANY KIND WITHIN THE LIMITS OF A DITCH, THE CONTRACTOR MUST INSTALL EXCELSIOR MATTING OR RIP RAP AS NECESSARY TO STABILIZE THE DITCH. 22. ALL OPEN CUT CROSSINGS OF DITCHES SHALL BE COMPLETED IN ONE WORK DAY. 23. ALL CHECK DAMS SHOULD APPROPRIATELY FILL THE DITCH THEY ARE PLACED IN, SO THAT DRAINAGE IS FORCED THROUGH THE STRUCTURE. THE ENGINEER WILL NOTIFY THE CONTRACTOR IN WRITING IF ANY CHECK DAM IS INSUFFICIENTLY SIZED BASED ON THE ENGINEER'S JUDGEMENT. CONTRACTOR WILL REMEDY THE PROBLEM WITHIN 3 DAYS. FN E&SC Notes SEDIMENT AND EROSION CONTROL NOTES CONTINUED: 24. GROUND STABILIZATION SHALL BE ACHIEVED CONSISTENT WITH NC DENR GENERAL PERMIT NCGO10000 EFFECTIVE AS OF APRIL 1, 2019. WHERE LAND DISTURBING ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED, ALL DISTURBED AREAS SHALL BE PROVIDED WITH TEMPORARY OR PERMANENTLY STABILIZATION WITH GROUND COVER WITHIN 14 CALENDAR DAYS FROM THE LAST LAND DISTURBING ACTIVITY EXCEPT FOR ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES, AND ALLSLOPES STEEPER THAN 3:1(H:V), WHICH SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER WITHIN 7 CALENDAR DAYS FROM THE LAND DISTURBING ACTIVITY. 25. IF EXCAVATED SOIL IS PLACED ON ANY ROADWAY PAVEMENT DURING CONSTRUCTION, CONTRACTOR SHALL PROVIDE SAND OR SCREENING FINES ALONG PAVEMENT SURFACE FOR SUFFICIENT REMOVAL OF SEDIMENT. 26.IN THE EVENT THAT SEEDING IS PERFORMED AFTER EXCELSIOR MATTING IS PLACED AS A STABILIZING FEATURE, IT WILL BE NECESSARY TO REMOVE THE MATTING WHEN APPLYING GRASS SEED AND FERTILIZER. CONTRACTOR MUST REPLACE THE MATTING AT THE END OF EACH DAY TO STABILIZE THE SOILS. 27. SPOIL OR DEBRIS SHALL NOT BE PLACED WITHIN 50' OF STORM DRAINS OR STREAMS. 28. PROVIDE PORTABLE SELF-CONTAINED CONCRETE TRUCK WASHOUT SYSTEM. ALL CONCRETE TRUCKS WILL UTILIZE PORTABLE WASHOUT SYSTEM FOR CLEAN OUT. NO CONCRETE TRUCK WASHOUT WILL BE ALLOWED TO REACH GROUND, AND NO CONCRETE WASHOUT DEBRIS SHALL BE ALLOWED ON GROUND. 29. REMOVE DEMOLITION DEBRIS FROM SITE ON A DAILY BASIS AND DISPOSE IN ACCORDANCE WITH APPLICABLE REGULATIONS. 30. HYDROSEEDING SHALL NOT BE ALLOWED ON THIS PROJECT. CRIMPING STRAW MULCH SHALL NOT BE ALLOWED ON THIS PROJECT. 31. SEED SHALL BE UNIFORMLY BROADCAST AND LIGHTLY CULTIVATED PRIOR TO MULCH AND TACKIFER OPERATIONS. 32. MULCH AND TACKIFIER OPERATIONS SHALL BE COMPLETED WITHIN 24 HOURS OF SEEDING. 33. CONTRACTOR STAGING, TEMPORARY STORAGE, LAY DOWN AREAS, AND DIRT PILES SHALL BE WITHIN LIMITS OF DISTURBANCE. 34.OBTAIN AND PAY FOR EROSION CONTROL PERMITS FOR OFF -SITE STORAGE YARD, BORROW AREA, AND DISPOSAL AREAS AS REQUIRED. INSTALL AND MAINTAIN EROSION CONTROL DEVICES IN ACCORDANCE WITH APPROVED PLAN. 35. A LAYER OF SAND, FINES, OR SCREENINGS SHALL BE PLACED ON PAVED SURFACES BEFORE DEPOSITION OF EXCAVATED MATERIAL. AFTER REMOVAL OF EXCAVATED MATERIAL FROM PAVED SURFACES, A MECHANICAL SWEEPER SHALL BE USED TO REMOVE ALL MATERIAL FROM PAVED SURFACES. PAVED SURFACES SHALL BE SWEPT ON A DAILY BASIS WITH MATERIAL PLACED ON NON -PAVED SURFACES WITHIN LIMITS OF DISTURBANCE. 36. ON SLOPES GREATER THAN 5:1, DITCHES, PLACE EROSION CONTROL BLANKET IMMEDIATELY AFTER BACKFILL AND GRADING. 37. NOTIFICATION OF LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF -INSPECTION PROGRAM: THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FOR LAND -DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED. RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TOOK EFFECT OCTOBER 1, 2010. THE INSPECTIONS MUST BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUED UNTIL PERMANENT GROUND COVER IS ESTABLISHED IN ACCORDANCE WITH NCGS 113A-54.1 AND 15A NCAC 48.0131. TO SIMPLIFY DOCUMENTATION OF SELF -INSPECTION REPORTS AND NPDES SELF -MONITORING REPORTS, A COMBINED FORM IS NOW AVAILABLE. THE NEW FORM WAS DEVELOPED TO SATISFY REQUIREMENTS OF THE SEDIMENTATION POLLUTION CONTROL ACT AND THE NPDES STORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES, NCGO10000. BEGINNING AUGUST 1, 2013, THE DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES IS RESPONSIBLE FOR ADMINISTERING BOTH THE SPCA AND THE NPDES STORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES, NCG 010000. THE COMBINED FORM SHOULD MAKE IT EASIER TO COMPLY WITH SELF -INSPECTION REQUIREMENTS. THE COMBINED SELF -MONITORING FORM IS AVAILABLE AS A PDF AND WORD DOCUMENT FROM THE LAND QUALITY WEB SITE, HTTP://PORTAL.NCDENR.ORG/WEB/LR/EROSION. IF YOU HAVE QUESTIONS OR CANNOT ACCESS THE FORM, PLEASE CONTACT THE LAND QUALITY SECTION OF THE RALEIGH DENR OFFICE AT (919) 791-4200. 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O 6.11.18 Rev. 5/08 Practice Standards and Specifications Table 6.11.d Seed Mixes for Native Species (Ibs/ac) When Mixed with 3, 4, or 5 Other Native Species (See Table 6.11.a for nurse crop species to be added to these mixes) 3 Other (total 4 species) 4 Other (total 5 species) 5 Other (total 6 species) Switch Grasses A 3.5 lbs. 3.0 lbs. 2.5 lbs. Indian Grasses (B) 7.0 lbs. 6.0 lbs. 5.0 lbs. Deerton ue C 6.0 lbs. 5.0 lbs. 4.0 lbs. Big Bluestem (D) 7.0 lbs. 6.0 lbs. 5.0 lbs. Little Bluestem (E) 7.0 lbs. 6.0 lbs. 5.0 lbs. Sweet Woodreed (F) 2.5 lbs. 2.0 lbs. 1.5 lbs. Rice Cutgrass G 6.0 lbs. 5.0 lbs. 4.0 lbs. Indian Woodoats (H) 2.5 lbs. 2.0 lbs. 1.5 lbs. Virginia Wild Rye (1) 6.0 lbs. 5.0 lbs. 4.0 lbs. Eastern Bottlebrush Grass (J) 2.5 lbs. 2.0 lbs. 1.5 lbs. Soft Rush (K) 2.5 lbs. 2.0 lbs. 1.5 lbs. Sedges (L) 2.5 lbs. 2.0 lbs. 1.5 lbs. NOTE: With the native varieties, the seed mix should be in the range of 15 pounds per acre. Depending on availability of native seeds adaptable to North Carolina, the percentage of a particular variety used may be reduced or increased accordingly. Although diversity is desirable, it is imperative that the primary crop develop and become an effective protective cover. In addition to the native species mix, additional nurse crop species must be included to provide immediate stabilization and an adequate ground cover. Rev. 5/08 6.11.19 lPac Report 12/7/22, 1:54 PM IPaC: Explore Location resources IPaC U.S. Fish & Wildlife Service IPaC resource list This report is an automatically generated list of species and other resources such as critical habitat (collectively referred to as trust resources) under the U.S. Fish and Wildlife Service's (USFWS) jurisdiction that are known or expected to be on or near the project area referenced below. The list may also include trust resources that occur outside of the project area, but that could potentially be directly or indirectly affected by activities in the project area. However, determining the likelihood and extent of effects a project may have on trust resources typically requires gathering additional site -specific (e.g., vegetation/species surveys) and project -specific (e.g., magnitude and timing of proposed activities) information. Below is a summary of the project information you provided and contact information for the USFWS office(s) with jurisdiction in the defined project area. Please read the introduction to each section that follows (Endangered Species, Migratory Birds, USFWS Facilities, and NWI Wetlands) for additional information applicable to the trust resources addressed in that section. Location Wake County, North Carolina Local office Raleigh Ecological Services Field Office t. (919) 856-4520 JEJ (919) 856-4556 https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 1/14 12/7/22, 1:54 PM MAILING ADDRESS IPaC: Explore Location resources Post Office Box 33726 Raleigh, NC 27636-3726 PHYSICAL ADDRESS 551 Pylon Drive, Suite F Raleigh, INC 27606-1487 �o� Foy https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 2/14 12/7/22, 1:54 PM IPaC: Explore Location resources Endangered species This resource list is for informational purposes only and does not constitute an analysis of project level impacts. The primary information used to generate this list is the known or expected range of each species. Additional areas of influence (AOI) for species are also considered. An AOI includes areas outside of the species range if the species could be indirectly affected by activities in that area (e.g., placing a dam upstream of a fish population even if that fish does not occur at the dam site, may indirectly impact the species by reducing or eliminating water flow downstream). Because species can move, and site conditions can change, the species on this list are not guaranteed to be found on or near the project area. To fully determine any potential effects to species, additional site -specific and project -specific information is often required. 4 T> Section 7 of the Endangered Species Act requires Federal agencies to "request of the Secretary information whether any species which is listed or proposed to be listed may be present in the area of such proposed action" for any project that is conducted, permitted, funded, or licensed by any Federal agency. A letter from the local office and a species list which fulfills this requirement can only be obtained by requesting an official species list from either the Regulatory Review section in IPaC (see directions below) or from the local field office directly. For project evaluations that require USFWS concurrence/review, please return to the IPaC website and request an official species list by doing the following: 1. Draw the project location and click CONTINUE. 2. Click DEFINE PROJECT. 3. Log in (if directed to do so). 4. Provide a name and description for your project. 5. Click REQUEST SPECIES LIST. Listed speciesl and their critical habitats are managed by the Ecological Services Program of the U.S. Fish and Wildlife Service (USFWS) and the fisheries division of the National Oceanic and Atmospheric Administration (NOAA Fisheries). Species and critical habitats under the sole responsibility of NOAA Fisheries are not shown on this list. Please contact NOAA Fisheries for species under their jurisdiction. 1. Species listed under the Endangered Species Act are threatened or endangered; IPaC also shows species that are candidates, or proposed, for listing. See the listing status page for more information. IPaC only shows species that are regulated by USFWS (see FAQ). https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 3/14 12/7/22, 1:54 PM IPaC: Explore Location resources 2. NOAA Fisheries, also known as the National Marine Fisheries Service (NMFS), is an office of the National Oceanic and Atmospheric Administration within the Department of Commerce. The following species are potentially affected by activities in this location: Mammals NAME Tricolored Bat Perimyotis subflavus Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/10515 Birds NAME STATUS Proposed Endangered STATUS Red -cockaded Woodpecker Picoides borealis Edda g Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/7614 Amphibians 0 NAME � STATUS Neuse River Waterdog NecturM s lewisi Threatened Wherever found _" There i al critical habitat for this species. Your location does no la e critical habitat. t s:// os. ws.gov/ecp/species/6772 V%4Nft00lF Fishes NAME STATUS Carolina Madtom Noturus furiosus Endangered Wherever found There is final critical habitat for this species. Your location does not overlap the critical habitat. https://ecos.fws.gov/ecp/species/528 Clams NAME STATUS https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 4/14 12/7/22, 1:54 PM Atlantic Pigtoe Fusconaia masoni IPaC: Explore Location resources Threatened Wherever found There is final critical habitat for this species. Your location does not overlap the critical habitat. https://ecos.fws.gov/ecp/species/5164 Dwarf Wedgemussel Alasmidonta heterodon Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/784 Insects NAME Endangered STATUS \*A\k :�Vn Monarch Butterfly Danaus plexippus Candidate Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/9743 Flowering Plants NAME Michaux's Sumac Rhus michauxii Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/5217 041* Critical habitats STATUS Endangered Potential effects to critical habitat(s) in this location must be analyzed along with the endangered species themselves. There are no critical habitats at this location. Migratory birds Certain birds are protected under the Migratory Bird Treaty Act! and the Bald and Golden Eagle Protection Acts. https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 5/14 12/7/22, 1:54 PM IPaC: Explore Location resources Any person or organization who plans or conducts activities that may result in impacts to migratory birds, eagles, and their habitats should follow appropriate regulations and consider implementing appropriate conservation measures, as described below. 1. The Migratory Birds Treaty Act of 1918. 2. The Bald and Golden Eagle Protection Act of 1940. Additional information can be found using the following links: • Birds of Conservation Concern https://www.fws.gov//program/migratory-birds/species • Measures for avoiding and minimizing impacts to birds https://www.fws.gov/library/collections/avoiding-and-minimizing-incidental-take- migratory-birds • Nationwide conservation measures for birds https://www.fws.g measures.pdf The birds listed below are birds of particular concern either because they occur on the USFWS Birds of Conservation Concern (BCC) list or warrant special attention in your project location. To learn more about the levels of concern for birds on your list and how this list is generated, see the FAQ below. This is not a list of every bird you may find in this location, nor a guarantee that every bird on this list will be found in your project area. To see exact locations of where birders and the general public have sighted birds in and around your project area, visit the E-bird data mapping tool (Tip: enter your location, desired date range and a species on your list). For projects that occur off the Atlantic Coast, additional maps and models detailing the relative occurrence and abundance of bird species on your list are available. Links to additional information about Atlantic Coast birds, and other important information about your migratory bird list, including how to properly interpret and use your migratory bird report, can be found below. For guidance on when to schedule activities or implement avoidance and minimization measures to reduce impacts to migratory birds on your list, click on the PROBABILITY OF PRESENCE SUMMARY at the top of your list to see when these birds are most likely to be present and breeding in your project area. NAME Bald Eagle Haliaeetus leucocephalus This is not a Bird of Conservation Concern (BCC) in this area, but warrants attention because of the Eagle Act or for potential susceptibilities in offshore areas from certain types of development or activities. BREEDING SEASON Breeds Sep 1 to jul 31 https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 6/14 12/7/22, 1:54 PM IPaC: Explore Location resources Black -billed Cuckoo Coccyzus erythropthalmus Breeds May 15 to Oct 10 This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. https://ecos.fws.gov/ecp/species/9399 Cerulean Warbler Dendroica cerulea This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. https://ecos.fws.gov/ecptspecies/2974 Chimney Swift Chaetura pelagica This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Kentucky Warbler Oporornis formosus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Prairie Warbler Dendroica discolor This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Prothonotary Warbler Protonotaria citrea This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. IL _.. %� Red-headed Woodpecker Melanerpes erythrocephalus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Rusty Blackbird Euphagus carolinus This is a Bird of Conservation Concern (BCC) only in particular Bird Conservation Regions (BCRs) in the continental USA Wood Thrush Hylocichla mustelina This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds Apr 28 to Jul 20 Breeds Mar 15 to Aug 25 Breeds Apr 20 to Aug 20 Breeds May 1 to Jul 31 Breeds Apr 1 to Jul 31 Breeds May 10 to Sep 10 Breeds elsewhere Breeds May 10 to Aug 31 https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 7/14 12/7/22, 1:54 PM IPaC: Explore Location resources Probability of Presence Summary The graphs below provide our best understanding of when birds of concern are most likely to be present in your project area. This information can be used to tailor and schedule your project activities to avoid or minimize impacts to birds. Please make sure you read and understand the FAQ "Proper Interpretation and Use of Your Migratory Bird Report" before using or attempting to interpret this report. Probability of Presence (■) Each green bar represents the bird's relative probability of presence in the 10km grid cell(s) your project overlaps during a particular week of the year. (A year is represented as 12 4- week months.) A taller bar indicates a higher probability of species presence. The survey effort (see below) can be used to establish a level of confidence in the presence score. One can have higher confidence in the presence score if the corresponding survey effort is also high. How is the probability of presence score calculated? The calculation is done in three steps: 1. The probability of presence for each week is calculated as the number of survey events in the week where the species was detected divided by the total number of survey events for that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is 0.25. 2. To properly present the pattern of presence across the year, the relative probability of presence is calculated. This is the probability of presence divided by the maximum probability of presence across all weeks. For example, imagine the probability of presence in week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12 (0.25) is the maximum of any week of the year. The relative probability of presence on week 12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2. 3. The relative probability of presence calculated in the previous step undergoes a statistical conversion so that all possible values fall between 0 and 10, inclusive. This is the probability of presence score. To see a bar's probability of presence score, simply hover your mouse cursor over the bar. Breeding Season( ) Yellow bars denote a very liberal estimate of the time -frame inside which the bird breeds across its entire range. If there are no yellow bars shown for a bird, it does not breed in your project area. Survey Effort ( ) Vertical black lines superimposed on probability of presence bars indicate the number of surveys performed for that species in the 10km grid cell(s) your project area overlaps. The number of surveys is expressed as a range, for example, 33 to 64 surveys. https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 8/14 12/7/22, 1:54 PM IPaC: Explore Location resources To see a bar's survey effort range, simply hover your mouse cursor over the bar. No Data ( ) A week is marked as having no data if there were no survey events for that week. Survey Timeframe Surveys from only the last 10 years are used in order to ensure delivery of currently relevant information. The exception to this is areas off the Atlantic coast, where bird returns are based on all years of available data, since data in these areas is currently much more sparse. probability of presence breeding season survey effort — no data SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Bald Eagle 0000 0000 ��� � � -� �4� ��0� 000 11A Non -BCC Vulnerable 1 11 1l Black -billed +44 Cuckoo 44 44 . 44 4+ I I I I I 1 ++T BCC Rangewide (CON) l 11 Cerulean ++++ + I ++ I I I I I I 14- T ++ ++++ ++++ +++T Warbler BCC Rangewide (CON) l y Chimney Swift I + I +T I 1 1'11' 1111 1111 1�� 01 BCC Rangewide (CON) Kentucky I I I I I I I I I I I I Warbler I 4+1 4+ ++-I TTTT T BCC Rangewide (CON) Prairie Warbler I + I +T I T*� *+T+ �TT� 0000 �T++ BCC Rangewide (CON) Prothonotary Warbler I f�+y ++++ +� 1 I till I TTTT TTTT T T T T T BCC Rangewide (CON) ♦ ♦♦ l Red-headed Woodpecker BCC Rangewide (CON) Rusty Blackbird BCC - BCR Wood Thrush BCC Rangewide (CON) https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 9/14 12/7/22, 1:54 PM IPaC: Explore Location resources Tell me more about conservation measures I can implement to avoid or minimize impacts to migratory birds. Nationwide Conservation Measures describes measures that can help avoid and minimize impacts to all birds at any location year round. Implementation of these measures is particularly important when birds are most likely to occur in the project area. When birds may be breeding in the area, identifying the locations of any active nests and avoiding their destruction is a very helpful impact minimization measure. To see when birds are most likely to occur and be breeding in your project area, view the Probability of Presence Summary. Additional measures or permits may be advisable depending on the type of activity you are conducting and the type of infrastructure or bird species present on your project site. What does IPaC use to generate the list of migratory birds that potentially occur in my specified location? The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern (BCC), and of er %W\ species that may warrant special attention in your project location. The migratory bird list generated for your project is derived from data provided by the Aviar�K wl ge Network (AKN). The AKN data is based on a growing collection of survey., banding, and citizen science datasets and is queried and filtered to return a list of those birds reported as occurring in the 10km grid cell(s) which your project intersects, and that have been identified as warranting special attention because they are a BCC species in that area, an eagle (Eagle Act requirements may apply), or a species that has a particular vulnerability to offshore activities or development. . Again, the Migratory Bird Resource list includes only a subset of birds that may occur in your project area. It is not representative of all birds that may occur in your project area. To get a list of all birds potentially present in your project area, please visit the Rapid Avian Information Locator (RAIL) Tool. What does IPaC use to generate the probability of presence graphs for the migratory birds potentially occurring in my specified location? The probability of presence graphs associated with your migratory bird list are based on data provided by the Avian Knowledge Network (AKN). This data is derived from a growing collection of survey, banding, and citizen science datasets. Probability of presence data is continuously being updated as new and better information becomes available. To learn more about how the probability of presence graphs are produced and how to interpret them, go the Probability of Presence Summary and then click on the "Tell me about these graphs" link. How do I know if a bird is breeding, wintering or migrating in my area? To see what part of a particular bird's range your project area falls within (i.e. breeding, wintering, migrating or year-round), you may query your location using the RAIL Tool and look at the range maps provided for birds in your area at the bottom of the profiles provided for each bird in your results. If a bird on your migratory bird species list has a breeding season associated with it, if that bird does occur in your project area, there may be nests present at some point within the timeframe specified. If "Breeds elsewhere" is indicated, then the bird likely does not breed in your project area. What are the levels of concern for migratory birds? Migratory birds delivered through IPaC fall into the following distinct categories of concern: https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 10/14 12/7/22, 1:54 PM IPaC: Explore Location resources "BCC Rangewide" birds are Birds of Conservation Concern (BCC) that are of concern throughout their range anywhere within the USA (including Hawaii, the Pacific Islands, Puerto Rico, and the Virgin Islands); 2. "BCC - BCR" birds are BCCs that are of concern only in particular Bird Conservation Regions (BCRs) in the continental USA; and 3. "Non -BCC - Vulnerable" birds are not BCC species in your project area, but appear on your list either because of the Eagle Act requirements (for eagles) or (for non -eagles) potential susceptibilities in offshore areas from certain types of development or activities (e.g. offshore energy development or longline fishing). Although it is important to try to avoid and minimize impacts to all birds, efforts should be made, in particular, to avoid and minimize impacts to the birds on this list, especially eagles and BCC species of rangewide concern. For more information on conservation measures you can implement to help avoid and minimize migratory bird impacts and requirements for eagles, please see the FAQs for these topics. Details about birds that are potentially affected by offshore projects For additional details about the relative occurrence and abundance of both individual bird species and groups of bird species within your project area off the Atlantic Coast, please visit the Northeast Ocean Data Portal. The Portal also offers data and information about other taxa besides birds that may be helpful to you in your project review. Alternately, you may download the bird model results files underlying the portal maps through the NOAA NCCOS Integrative Statistical Modeling and Pwdictive Mapping of Marine Bird Distributions and Abundance on the Atlantic Outer Continental Shelf project webpage. Bird tracking data can also provide additional details about occurrence and habitat use throughout the year, including migration. Models relying on survey data may not include this information. For additional information on marine bird tracking data, see the Diving Bird Study_ and the nanotag studies or contact Caleb Spiegel or Pam Loring. What if I have eagles on my list? If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid violating the Eagle Act should such impacts occur. *-X Proper Interpretation and Use of Your Migratory Bird Report The migratory bird list generated is not a list of all birds in your project area, only a subset of birds of priority concern. To learn more about how your list is generated, and see options for identifying what other birds may be in your project area, please see the FAQ "What does IPaC use to generate the migratory birds potentially occurring in my specified location". Please be aware this report provides the "probability of presence" of birds within the 10 km grid cell(s) that overlap your project; not your exact project footprint. On the graphs provided, please also look carefully at the survey effort (indicated by the black vertical bar) and for the existence of the "no data" indicator (a red horizontal bar). A high survey effort is the key component. If the survey effort is high, then the probability of presence score can be viewed as more dependable. In contrast, a low survey effort bar or no data bar means a lack of data and, therefore, a lack of certainty about presence of the species. This list is not perfect; it is simply a starting point for identifying what birds of concern have the potential to be in your project area, when they might be there, and if they might be breeding (which means nests might be present). The list helps you know what to look for to confirm presence, and helps guide you in knowing when to implement conservation measures to avoid or minimize potential impacts from your project activities, should presence be confirmed. To learn https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 11/14 12/7/22, 1:54 PM IPaC: Explore Location resources more about conservation measures, visit the FAQ "Tell me about conservation measures I can implement to avoid or minimize impacts to migratory birds" at the bottom of your migratory bird trust resources page. Coastal Barrier Resources System Projects within the John H. Chafee Coastal Barrier Resources System (CBRS) may be subject to the restrictions on Federal expenditures and financial assistance and the consultation requirements of the Coastal Barrier Resources Act (CBRA) (16 U.S.C. 3501 et seq.). For more information, please contact the local Ecological Services Field Office or visit the CBRA Consultations website. The CBRA website provides tools such as a flow chart to help determine whether consultation is required and a template to facilitate the consultation process. u There are no known coastal barriers at this location. <k Data limitations % INe The CBRS boundaries used in IPaC are representations of the controlling boundaries, which are depicted on the official CBRS maps. The boundaries depicted in this layer are not to be considered authoritative for in/out determinations close to a CBRS boundary (i.e., within the "CBRS Buffer Zone" that appears as a hatched area on either side of the boundary). For projects that are very close to a CBRS boundary but do not clearly intersect a unit, you may contact the Service for an official determination by following the instructions here: https://www.fws.gov/service/coastal-barrier-resources-system-property-documentation <0 1*1 Data exclusions '.0 U CBRS units extend seaward out to either the 20- or 30-foot bathymetric contour (depending on the location of the unit). The true seaward extent of the units is not shown in the CBRS data, therefore projects in the offshore areas of units (e.g., dredging, breakwaters, offshore wind energy or oil and gas projects) may be subject to CBRA even if they do not intersect the CBRS data. For additional information, please contact CBRA fws.gov. Facilities National Wildlife Refuge lands Any activity proposed on lands managed by the National Wildlife Refuge system must undergo a 'Compatibility Determination' conducted by the Refuge. Please contact the individual Refuges to discuss any questions or concerns. https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 12/14 12/7/22, 1:54 PM IPaC: Explore Location resources There are no refuge lands at this location. Fish hatcheries There are no fish hatcheries at this location. Wetlands in the National Wetlands Inventory (NWI) Impacts to NWI wetlands and other aquatic habitats may be subject to regulation under Section 404 of the Clean Water Act, or other State/Federal statutes. < } For more information please contact the Regulatory Program of the local U.S. Army Corps of Engineers District. This location did not intersect any wetlands mapped by NWI. NOTE: This initial screening does not replace an on -site delineation to determine whether wetlands occur. Additional information on the NWI data is provided below. Data limitations The Service's objective of mapping wetlands and deepwater habitats is to produce reconnaissance level information on the location, type and size of these resources. The maps are prepared from the analysis of high altitude imagery. Wetlands are identified based on vegetation, visible hydrology and geography. A margin of error is inherent in the use of imagery; thus, detailed on -the -ground inspection of any particular site may result in revision of the wetland boundaries or classification established through image analysis. The accuracy of image interpretation depends on the quality of the imagery, the experience of the image analysts, the amount and quality of the collateral data and the amount of ground truth verification work conducted. Metadata should be consulted to determine the date of the source imagery used and any mapping problems. Wetlands or other mapped features may have changed since the date of the imagery or field work. There may be occasional differences in polygon boundaries or classifications between the information depicted on the map and the actual conditions on site. Data exclusions Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 13/14 12/7/22, 1:54 PM IPaC: Explore Location resources submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and nearshore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their depth, go undetected by aerial Imagery. Data precautions Federal, state, and local regulatory agencies with jurisdiction over wetlands may define and describe wetlands in a different manner than that used in this inventory. There is no attempt, in either the design or products of this inventory, to define the limits of proprietary jurisdiction of any Federal, state, or local government or to establish the geographical scope of the regulatory programs of government agencies. Persons intending to engage in activities involving modifications within or adjacent to wetland areas should seek the advice of appropriate Federal, state, or local agencies concerning specified agency regulatory programs and proprietary jurisdictions that may affect such activities. �oOe Foy https://ipac.ecosphere.fws.gov/location/IXLPROLJFBDRBAOKLRNYDHT2H4/resources 14/14 NCNHP Report Roy Cooper, Governor ■ ■■■ ■■ ■ NC DEPARTMENT OF E ■ ■■i■■ NATURAL AND CULTURAL RESOURCES ■ ■■■ December 7. 2022 Jessica Tisdale HDR 555 Fayetteville Street Raleigh, NC 27601 RE: 3550 Horton St Dear Jessica Tisdale: D. Reid Wilson, Secretary Misty Buchanan Deputy Director, Natural heritage Program NCNHDE-20232 The North Carolina Natural Heritage Program (NCNHP) appreciates the opportunity to provide information about natural heritage resources for the project referenced above. A query of the NCNHP database indicates that there are records for rare species, important natural communities, natural areas, and/or conservation/managed areas within the proposed project boundary. These results are presented in the attached `Documented Occurrences' tables and map. The attached `Potential Occurrences' table summarizes rare species and natural communities that have been documented within a one -mile radius of the property boundary. The proximity of these records suggests that these natural heritage elements may potentially be present in the project area if suitable habitat exists. Tables of natural areas and conservation/managed areas within a one -mile radius of the project area, if any, are also included in this report. If a Federally -listed species is documented within the project area or indicated within a one -mile radius of the project area, the NCNHP recommends contacting the US Fish and Wildlife Service (USFWS) for guidance. Contact information for USFWS offices in North Carolina is found here: httr)s://www.fws.gov/offices/Directory/ListOffices.cfm?statecode=37. Please note that natural heritage element data are maintained for the purposes of conservation planning, project review, and scientific research, and are not intended for use as the primary criteria for regulatory decisions. Information provided by the NCNHP database may not be published without prior written notification to the NCNHP, and the NCNHP must be credited as an information source in these publications. Maps of NCNHP data may not be redistributed without permission. Also please note that the NC Natural Heritage Program may follow this letter with additional correspondence if a Dedicated Nature Preserve, Registered Heritage Area, Land and Water Fund easement, or an occurrence of a Federally -listed species is documented near the project area. If you have questions regarding the information provided in this letter or need additional assistance, please contact Rodney A. Butler at rod ney.butler�ncdcr.gov or 919-707-8603. Sincerely, NC Natural Heritage Program 0EFAR7MEN7 OF NATURAL AND CULTURAL RESOURCES (k 121 W. JONES STREET_ RiALEIGH_ NC 27603 • 1651 MAIL SERVICE CENT£R. 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Thank you, imunaei murphy Water/ Wastewater EIT HDR 555 Fayetteville Street, Suite 900 Raleigh, NC 27601-3034 D 919.985.8947 michael.h.murphy(@hdrinc.com hdrinc.com/follow-us Agent Authorization DocuSign Envelope ID: CD1 E3F04-A347-437F-8ADE-D6FFA5EDF5A1 FEZ AGENT AUTHORIZATION FORM I, Acting Director of Public Utilities, Whit Wheeler, representing the City of Raleigh hereby certify that I have authorized Jessica Tisdale, representing HDR (HDR) of the Carolinas, to act on my behalf and take all actions necessary to the processing and issuance of the Section 404/401 permits and associated regulatory forms for Sanitary Sewer Repair projects located in Wake County, North Carolina. We hereby certify that the information submitted in this application is true and accurate to the best of our knowledge. Whit Wheeler. PE Jessica Tisdale Applicant's Name Agent's Name Applicant's Signature Agent's Signature 1 /10/2022 1 /6/2022 Date Date hdrinc.com 555 Fayetteville Street, Suite 900, Raleigh NC 27601 T 919.232.6654 F 919.785.1187