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HomeMy WebLinkAbout20231361 Ver 2_SGWASA PCN updated submittal_4_16_2024_20240416Smith Pre -Construction Notification To: Dicky Harmon U.S. Army Corps of Engineers Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 From: Jason Hales — CDM Smith Date: April 16t"12024 Sue Homewood NC Division of Water Resources Raleigh Regional Office 3800 Barrett Drive Raleigh, NC 27609 Subject: Pre -Construction Notification - Updated South Granville Water and SewerAuthority - Interstate 85 Sanitary Sewer System Improvements Project Granville County, North Carolina To Dicky Harmon, On behalf of the South Granville Water and Sewer Authority (SGWASA), CDM Smith Inc. (CDM Smith) is pleased to submit this updated pre -construction notification (PCN) concerning the Interstate 85 (I-85) Sanitary Sewer System Improvements project in Granville County, North Carolina (Figure 1). We are requesting concurrence from the U.S. Army Corps of Engineers (USACE) that the activities proposed below may proceed under a Nationwide Permit and concurrence from the NC Division of Water Resources (NCDWR) that the activities proposed below may proceed under an Individual Water Quality Certification. We are also requesting a riparian buffer authorization in the Neuse River Basin. A PCN for this project was submitted September 291h, 2023. A request for additional information was received January 8th, 2024 from NCDWR (attached). Incorporation of design changes and updates to the impact maps took longer than the statutory time requirements for the information request and NCDWR has asked for the project to be resubmitted. This request includes updated impact tables and impact plan sets. A letter with itemized responses to the request for additional information is also attached. Sewer alignments were realigned to minimize impacts in areas where parallel impacts to streams and buffers are proposed. Buffer impacts were updated to show areas of existing use and the applicable line item from the Table of Uses for each impact. There were changes in the wetland, stream, and buffer impact amounts and the impact label numbers as a result of the minimization efforts. Proposed wetland, stream, and buffer impacts were reduced following the realignments. The project has been separated into two construction packages SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 2 associated with funding for the construction. There are two plan sets covering portions of the overall project. Project Purpose and Need SGWASA serves the southern portions of Granville County, including the municipalities of Creedmoor, Butner, and Stem. Continued growth in the region had presented SGWASA with challenges to upgrade their wastewater system. SGWASA's wastewater collection system dates from the 1940s and portions of the system are becoming structurally deficient and in need of repairs or upgrades. Currently, portions of the existing wastewater collection system are at maximum capacity to reliably convey flow to the SGWASA Wastewater Treatment Plant (WWTP). The purpose of the project is to improve the infrastructure to manage additional flows and continue to provide safe wastewater treatment for residents in SGWASA's service area. Project Description Figure 1-1 from the Preliminary Engineering Report shows the proposed recommendations to improve the sewer infrastructure. The I-85 Sanitary Sewer System Improvements project includes the following components: ■ Three new wastewater lift stations (LSs): • New 6.4-million-gallon- per- day (mgd) Joe Peed LS • New 5.2-mgd East Middleton LS • New 1.7-mgd North I-85 LS ■ Approximately 29,700 feet of new 8-inch to 20-inch diameter force main ■ Approximately 30,700 feet of new 8-inch to 36-inch diameter gravity sewer ■ Abandonment of six LSs and abandonment of approximately 42,600 feet of 3-inch to 8-inch diameter force main ■ Approximately 1,700 feet of new 8-inch water main to serve the three new LSs. ■ Temporary facilities (including bypass pumping and temporary water) as required to maintain service during construction and connection to the new facilities. ■ Grading, paving, erosion control, site cleanup, seeding, and testing of all installed sewer infrastructure. Construction for the infrastructure improvements will include work along new sewer right-of-way, existing sewer right-of-way, and NCDOT right-of-way. More details regarding the proposed work are shown on the impact plan sheets. The construction period is estimated to be approximately 29 months, with temporary wetland, stream, and buffer impacts in place for less than 90 days each. Each individual temporary impact would be limited to a very short time, just enough to install the infrastructure. Standard construction and pipe installation equipment such as cranes, excavators, dump trucks, and similar SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 3 vehicles would be used for the project. Proper erosion and sedimentation control measures would be employed throughout the project. Jurisdictional Features The Project Study Area (PSA) is approximately 191.5 acres and consists of existing sewer lines and maintained easements, paved roadways, railways, electric utility lines, gas lines, industrial and commercial areas, residences, wooded areas, wetlands, and streams (Figure 2). Figures 3 through 6 show the USGS topographic, USDA Soils survey, NWI wetland, and preliminary wetland boundary mapping for the site. Mr. Jason Hales of CDM Smith conducted a wetland delineation within the PSA during September, October, and November, 2022, and January, 2023. Thirty six wetland areas, fourteen perennial streams, and ten intermittent streams were identified during the delineation (Figure 6 through 6p). A preliminary jurisdictional determination (PJD) request for the project area was submitted September 29th, 2023 with the original PCN. A NCDWR Buffer Determination letter was received November 28th, 2023 (attached). Table 1. Summary of potential waters of the United States in the PSA IF Feature name/number I Wetland/Stream Type Latitude Longitude Cowardin class Size of resource in study area (acre) WA Wetland 36.148875 -78.755116 PEM/PFO 0.09 WB Wetland 36.150485 -78.751437 PFO 0.01 WC Wetland 36.150846 -78.749495 PFO 0.04 WD Wetland 36.149688 -78.744796 PFO 0.06 WE Wetland 36.149313 -78.743811 PFO 0.03 WF Wetland 36.149025 -78.742804 PEM 0.01 WG Wetland 36.126015 -78.763433 PFO 0.11 WH Wetland 36.134541 -78.745618 PFO 0.02 WI Wetland 36.133685 -78.746887 PFO 0.15 WJ Wetland 36.132816 -78.746095 PFO 0.33 WK Wetland 36.131559 -78.745063 PFO 0.02 WL Wetland 36.128794 -78.743176 PFO 0.75 WM Wetland 36.127387 -78.742915 PFO 1.67 WN Wetland 36.126397 -78.740053 PFO 0.98 WO Wetland 36.125974 -78.737243 PFO 0.20 WP Wetland 36.125423 -78.744032 PFO 0.42 WQ Wetland 36.124564 -78.743139 PFO 0.16 WR Wetland 36.120175 -78.736832 PFO 0.12 WS Wetland 36.118616 -78.732247 PEM/PFO 0.07 WT Wetland 36.129561 -78.735616 PEM 0.17 SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 4 Feature name/number Wetland/Stream Type Latitude Longitude Cowardin class Size of resource in study area (acre) WU Wetland 36.129943 -78.735087 PEM/PFO 0.03 WV Wetland 36.131844 -78.733309 PFO 0.01 WW Wetland 36.131653 -78.733031 PFO 0.06 WX Wetland 36.132373 -78.731151 PEM/PFO 0.06 WY Wetland 36.132154 -78.731166 PEM/PFO 0.01 WZ Wetland 36.143868 -78.726287 PEM/PFO 1.65 WAA Wetland 36.130259 -78.727315 PEM/PFO 0.06 WBB Wetland 36.126313 -78.727432 PEM/PFO 0.62 WCC Wetland 36.122697 -78.727676 PEM/PFO 0.48 WDD Wetland 36.121021 -78.726693 PEM/PFO 1.69 WEE Wetland 36.115317 -78.726023 PEM/PFO 0.23 WFF Wetland 36.122253 -78.717944 PFO 0.003 WGG Wetland 36.117753 -78.709289 PFO 0.06 WHH Wetland 36.117318 -78.706586 PEM/PFO 1.06 WII Wetland 36.117018 -78.705919 PEM/PFO 1.21 WJJ Wetland 36.119638 -78.701777 PFO 1.10 SA Perennial 36.148882 -78.755214 R3UBH 54 LF (0.01 acre) SB Intermittent 36.149854 -78.753269 R4SBC 20 LF (0.001 acre) SC Intermittent 36.150695 -78.749482 R4SBC 277 LF (0.04 acre) SD Perennial 36.148777 -78.747685 R3UBH 20 LF (0.004 acre) SE Perennial 36.149097 -78.744765 R3UBH 83 LF (0.02 acre) SF Perennial 36.148579 -78.741964 R3UBH 14 LF (0.004 acre) SG Perennial 36.146222 -78.732403 R3UBH 221 LF (0.02 acre) SH Intermittent 36.128866 -78.772542 R4SBC 46 LF (0.004 acre) SI Intermittent 36.126785 -78.764721 R4SBC 24 LF (0.002 acre) SJ Perennial 36.128276 -78.758611 R3UBH 135 LF (0.02 acre) SK Intermittent 36.125001 -78.743996 R4SBC 154 LF (0.03 acre) SL Intermittent 36.118241 -78.731641 R4SBC 492 LF (0.05 acre) SM Intermittent 36.130008 -78.735043 R4SBC 38 LF (0.01 acre) SN -Little Ledge Creek perennial 36.121735 -78.727022 R3UBH 1,315 LF (0.33 acre) SO Perennial 36.132278 -78.731032 R3UBH 39 LF (0.004 acre) SP Intermittent 36.144802 -78.726082 R4SBC 92 LF (0.01 acre) SQ Perennial 36.143709 -78.726338 R3UBH 825 LF (0.07 acre) SR Perennial 36.130037 -78.727479 R3UBH 306 LF (0.003 acre) SS Perennial 36.114953 -78.726259 R3UBH 23 LF (0.04 acre) �_ST Perennial 36.122267 -78.718402 R3UBH 40 LF (0.002 acre) SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 5 Feature Wetland/Stream Latitude Longitude Cowardin Size of resource in name/number Type class study area (acre) SU Perennial 36.117742 -78.708946 R3UBH 45 LF (0.01 acre) SV -Ledge 36.117084 -78.706283 Perennial R2UBH 128 LF (0.16 acre) Creek SW Intermittent 1 36.117145 1 -78.703032 1 R4SBC 184 LF (0.02 acre) SX Intermittent 1 36.119082 1 -78.702103 1 R4SBC 353 LF (0.02 acre) If: linear feet Proposed Impacts Permanent and temporary impacts to wetlands, streams and buffers would be necessary to improve the sewer infrastructure serving the sewerage basin's customers. The proposed wetland, stream and buffer impacts are described below, summarized in Tables 2, 3 and 4 below, and shown on the attached impacts plan sheets. The project is being bid as two construction packages so there are two overlapping plans sets covering portions of the overall project. The impact labels are ordered as best as possible by sheet number regardless of the construction package plan set and an overall Key Pages guide covering both sets is provided. Wetland Impacts There are 0.234 acres of proposed permanent wetlands impacts for fill associated with the planned replacement of the Middleton LS and construction of the North I-85 LS (Impacts plan sheets C-405 and C-502, Impact numbers W21 and W26). There are 1.793 acres of proposed permanent wetlands impacts for land clearing, conversion and sewer line installation along the sewer alignments (Impacts plan sheets C-212 C-214, C-215, C-216, C-306, C-307, C-308, C-309, C-310, C-311. and C-502; Impact numbers W2, W4, W6, W8, W10, W12, W15, W17, and W25). These areas will be cleared of vegetation, used for the installation of the sewer lines, and maintained for future access. There are a total of 2.027 acres of proposed permanent wetland impacts. There are 2.362 acres of proposed temporary wetlands impacts for construction access, land clearing, and sewer line installation along the sewer alignments (Impacts plan sheets C-101, C-212 C-214, C-215, C-216, C-306, C-307, C-308, C-309, C-310, C-311, C-312, C-321, C-406, C-407, C-408, C-502, C-506, C-507, and C-508; Impact numbers W1, W3, W5, W7, W9, W11, W13, W14, W16, W18, W19, W20, W22, W23, W24, W26, W27, W28 and W29). Portions of these impacts are in currently maintained easements and portions are in forested areas. Currently maintained areas will continue to be maintained for future access and forested areas will be allowed to revegetate with woody species. There are a total of 2.362 acres of proposed temporary wetland impacts. SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 6 In wetland areas used for the sewer line installation the material from the trench will be used to back fill and will be returned to the trench after the sewer line installation. Temporarily impacted wetland areas within the permanent maintenance corridors will be seeded with native wetland herbaceous species and then be maintained as herbaceous wetlands for future access. Temporarily impacted wetland areas outside of the permanent maintenance corridors will be seeded with native wetland seed mix and allowed to revegetate naturally with woody species. There are a total of 4.389 acres of proposed wetland impacts (permanent and temporary). Table 2. Wetland Impacts Summary Impact Impact Impact Wetland Sheet(s) Wetland Type Impact Reason Size Number Type Name NOR (acres) - Construction access, land W1 Temporary WA C-101 Emergent/Forested clearing, gravity 0.036 sewer installation Conversion, W2 Permanent WI C-212 Forested gravity sewer 0.054 installation Construction W3 Temporary WI C-212 Forested access, land 0.009 clearing Conversion, W4 Permanent WJ C-212 Forested gravity sewer 0.136 installation Construction W5 Temporary WJ C-212 Forested access, land 0.061 clearing Conversion, C-21 W6 Permanent WM Forested gravity sewer 0.144 C-215 installation Construction C-21 W7 Temporary WM Forested access, land 0.585 C-215 clearing Conversion, C-21 W8 Permanent WN Forested gravity sewer 0.140 C-216 installation SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 7 Impact Impact Impact Wetland Sheet(s) Wetland Type Impact Reason Size Number Type Name (acres) Construction C-215, W9 Temporary WN Forested access, land 0.097 C-216 clearing W10 Permanent WO C-216 Forested Conversion 0.024 Construction W11 Temporary WO C-216 Forested access, land 0.019 clearing C-306, Conversion, W12 Permanent WII C-307, Emergent/Forested gravity sewer 0.990 C-308 installation C-306, Construction W13 Temporary WII C-307, Emergent/Forested access, land 0.301 C-308 clearing Construction W14 Temporary WHH C-307 Emergent/Forested access, land 0.002 clearing Conversion, W15 Permanent WJJ C-309 Forested gravity sewer 0.235 installation Construction W16 Temporary WJJ C-309 Forested access, land 0.206 clearing Conversion, C-31 W17 Permanent WR Forested force main 0.023 C-311 installation Construction C-31 W18 Temporary WR Forested access, land 0.028 C-311 clearing Construction W19 Temporary WS C-312 Emergent 0.010 access Construction W20 Temporary WHH C-321 Emergent/Forested access, land 0.010 clearing Fill - Middleton W21 Permanent WEE C-405 Emergent/Forested 0.176 LS installation Construction C-407 W22 Temporary WDD Emergent/Forested access, land 0.801 C-40 clearing, gravity SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 8 Impact Impact Impact Wetland Sheet(s) Wetland Type Impact Reason Size Number Type Name (acres) sewer installation Construction access, land W23 Temporary WCC C-408 Emergent/Forested clearing, gravity 0.121 sewer installation Construction W24 Temporary WZ C-502 Emergent access, sewer 0.009 installation Conversion, W25 Permanent WZ C-502 Forested force main 0.047 installation Fill, access road, W26 Permanent WZ C-502 Emergent/Forested 0.058 culvert Construction W27 Temporary WU C-506 Emergent 0.001 access Construction W28 Temporary WW C-507 Emergent access, force 0.047 main installation Construction W29 Temporary WY C-508 Emergent access, force 0.019 main installation Total Permanent Wetland Impacts 2.027 Total Temporary Wetland Impacts 2.362 Total Combined Wetland Impacts 4.389 SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 9 Stream Impacts There are 91-linear feet of proposed permanent stream impacts for culvert replacement on 28th Street and culvert installation at the North I-85 LS installation (Impacts plan sheets C-103 and C- 502; Impact numbers S2 and S11). The culvert replacement on 28th Street is to meet grade elevations for the gravity sewer line and the culvert installation at the North I-85 LS installation for site access. There are a total of 91-linear feet of proposed permanent stream impacts. There are 548-linear feet of proposed temporary stream impacts for construction access, dewatering, and sewer line installation along the sewer alignments (Impacts plan sheets C-101, C- 103, C-201, C-207, C-306, C-308, C-309, C-312, C-314, C-321, C-502, C-507, and C-508; Impact numbers S1, S3, S4, S5, S6, S7, S8, S9, S10, S12, S13 and S14). There are a total of 548-linear feet of proposed temporary stream impacts. The stream bed in areas of proposed temporary stream impacts will be restored to pre -project elevations and widths using natural stream bed material. Temporarily impacted stream banks in the maintained easements will be restored through regrading, seeding, and woven coir fiber mat and then be maintained for future maintenance access. Temporarily impacted stream banks outside of the maintained easement will be restored through regrading, seeding, woven coir fiber mat, and live staking of deep-rooted native species (typical details shown on sheet CD-10). All work in or adjacent to streams will be conducted so that the flowing stream does not come in contact with the disturbed area (typical details shown on sheet CD-11). The potential phased crossing of Ledge Creek (Impact S5) is shown on sheet CD-3, detail F with construction notes. There are a total of 639-linear feet of proposed permanent and temporary stream impacts. 0 rO-+ C/] C/] c� Ln 00 C/] "O O c� "O r� N O N U to c1 d c1 N M 00 N N \D c1 O O O O t- c1 O O O O O •.N. 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V O O O O c1 ci N W M 00 t- t- \D 00 c1 4 L d N c1 00 -It C� Cn N N Ln 4.J 4-J Ln d Q �% V V V S: COJ COJ COJ eC cj U V ramI V raml V raml U C) U C) U C) l F O O O ram-+ un r� l a a a o 0 0 o 4 as a E- o � Fo- E- F e�C z o -wz U N cn d Cn Cn ZCn SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 12 Buffer Impacts There are 122-square feet of the proposed permanent buffer impacts to Zone 1 for rip rap culvert protection for culvert replacement at 281h Street (Impact plan sheet C-103, Impact number 134). There are 638-square feet of proposed permanent buffer impacts to Zone 1 and 3,017-square feet of proposed permanent buffer impacts to Zone 2 for installation of the Middleton LS (Impact plan sheet C-401, Impact numbers B17 and 1318). There are 4,012-square feet of proposed permanent buffer impacts to Zone 1 and 2,755 square feet of proposed permanent buffer impacts to Zone 2 for access roadway installation at the North I-85 LS (Impact plan sheet C-502, Impact numbers B29 and 1330). There are 15,982-square feet of proposed permanent buffer impacts to Zone 1 and 11,107-square feet of proposed permanent buffer impacts to Zone 2 for conversion within future maintenance corridors along the sewer alignments, sewer line installation, and installation of the lift stations (Impacts plan sheets C-303A, C-306, C-308, C-309, and C-502, Impact numbers 135, 136, 137, 138, 1311, 1312, 1316, 1327, 1328, 1331, and 1332). Following installation of the sewer lines and lift stations permanently impacted buffer areas for conversion will be regraded, seeded, and maintained as herbaceous ground cover for future access. There are a total of 10,544-square feet of proposed permanent buffer loss impacts. There are a total of 27,089-square feet of proposed permanent buffer conversion impacts. There are a total of 37,633-square feet of proposed permanent buffer impacts. There are 8,440-square feet of proposed temporary buffer impacts to Zone 1 and 13,750-square feet of proposed temporary buffer impacts to Zone 2 for construction access, land clearing, and sewer line installation along the sewer alignments (Impacts plan sheets C-101, C-103, C-309, C-314, C-321, C-405, C-406, C-407, C-408, C-507, and C-508, Impact numbers 131, 132, 133, 139, 1310, 1313, 1314, 1315, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1333, 1334, 1335, and 1336). Following installation of the sewer lines temporarily impacted buffer areas outside of maintained easements will be regraded, seeded, and allowed to revegetate naturally with woody species. There are a total of 22,190-square feet of proposed temporary buffer impacts. 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O O O O H H H H a a cj Cn d Ln 00 N V ^ to N 00 N ¢, p" to � � p v1 N M M O � N _ `--' N i to Ln M O N p y d0 d to O O p p p p V a a �1. to to V 4-1 Q Q C_J c� CJ c� O cn p O cn p O cn p O cn p eC � F y w LL LL LL LL LL LL LL LL O W z z z z z z z z A a a 0 E-� o~ o~ o~ o~ o~ o~ o~ o~ y O O O O O O O O N N N N N N co co a� to to to to to to to to � eC d d d d O O y � �Z �Z Z V p O O O O a a a a H H H H 4 S. p O c1 N M d to M M M M M M M a / \ e ®W � ? % ~ k E C N 2 Cn e m ( N t � c / e m t N 2 $ - % q N 7 t c c � § 2 2 § % \ to . 2 \ \ c q � \ § 2 2 \ / E / § / 2 b k Q $ _ / ■ _ � � � � 2 § � \ § � �k 2 / \ 6 7 SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 20 Avoidance and Minimization In addition to the efforts outlined below a letter with itemized responses to the request for additional information received from NCDWR on January 81h, 2024 is attached. Parallel stream and buffer impacts were minimized through alignment and LOD adjustments. Overall wetland, stream, and buffer impacts were reduced. The proposed wetland, stream and buffer impacts have been kept to the minimum possible to allow the sewer infrastructure installation. The planned limits of disturbance for construction were reduced following the wetland delineation to reduce potential impacts. The planned permanent maintenance corridors were reduced following the wetland delineation and kept to a maximum of 30 feet wide with areas 20 feet wide across the features. The proposed impact amounts would be a maximum of potential impacts to the features. The actual construction efforts to replace and install the infrastructure will likely require less than the proposed totals. Actual land clearing will be the minimum necessary to install the infrastructure. In wetlands, across stream channels and in riparian buffers, stumps will be grubbed only as needed to install the infrastructure, and remaining stumps will be cut off at grade level. The general stripping of topsoil within wetlands along the construction corridor will be avoided. Heavy equipment working in wetlands will be placed on mats to minimize soil disturbance and compaction. Work in wetlands will be limited to only what is necessary to install the infrastructure. Temporarily wetland areas within the permanent maintenance corridors will be seeded with native wetland herbaceous species and then be maintained as herbaceous wetlands for future access. Temporarily wetland areas outside of the planned permanent maintenance corridors will be seeded with native wetland seed mix and allowed to revegetate naturally with woody species. All work in or adjacent to streams will be conducted so that the flowing stream does not come in contact with the disturbed area. The stream bed in areas of proposed temporary stream impacts will be restored to pre -project elevations and widths using natural stream bed material. Temporarily impacted stream areas within the permanent maintenance corridors will have the banks restored through regrading, seeding, and woven coir fiber mat and then be maintained for future maintenance access. Temporarily impacted stream banks outside of the permanent maintenance corridors will be restored through regrading, seeding, woven coir fiber mat, and live staking of deep-rooted native species. Temporarily impacted riparian buffer areas outside of the permanent maintenance corridors will be allowed to revegetate naturally with woody species. There will be no change in pre -construction contours of waters of the United States in temporarily impacted areas. Erosion control matting that incorporates plastic mesh and/or plastic twine will not be used along streambanks or within wetlands. All mechanized equipment operated near surface waters shall be inspected and maintained regularly to prevent contamination of surface waters from fuels, lubricants, hydraulic fluids, or other toxic materials. Construction shall be staged in order to minimize the exposure of equipment to surface waters to the maximum extent practicable. SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 21 Mitigation Mitigation of 0.468 wetland credits is proposed for 0.234 acres of wetland fill associated with the planned replacement of the Middleton LS and construction of the North I-85 LS. Mitigation of 1.793 wetland credits is proposed for 1.793 acres of wetland conversion associated with the planned sewer line installation and future maintenance easements. A total of 2.261 wetland mitigation credits would be purchased from a private bank in the Upper Neuse 03020201 River Basin or from the North Carolina Division of Mitigation Services (NCDMS). Mitigation of 22,626 riparian buffer credits is proposed for 7,542 -square feet of Zone 1 buffer impacts associated with construction access, land clearing, conversion, and sewer line installation. Wetland areas requiring mitigation within each impact area subject to mitigation have been subtracted. These values are listed in Table 4 along with the amount used to total the impacts requiring mitigation. The required riparian buffer credits were calculated using a 3:1 Zone 1 Ratio for the Neuse River Basin and assuming within the eight -digit HUC. A total of 22,626 riparian buffer credits would be purchased from a private bank in the Upper Neuse 03020201 River Basin or from the NCDMS. Mitigation Statements of Availability (SOAs) are being prepared. Threatened and Endangered Species A biological assessment for potential effects to endangered or threatened species was submitted to the US Fish and Wildlife Service (USFWS) Raleigh office for review on January 18th, 2023. The biological assessment included a field survey for potential threatened and endangered species and habitats conducted in the project area September 1st through 3rd, September 26th through 29th, and October 11th through 14th, 2022. A response from USFWS was received on August 11th, 2023 (attached), concurring with the species determinations except for tricolored bat, for which USFWS recommended a determination of "not likely to jeopardize the existing of the species" with specific recommendations to minimize impacts (prohibit tree cutting and humane exclusion during May 15- July 31; and cold winter months Dec. 1- Mar. 31). These restrictions have been added to the project design plans. An environmental assessment (EA) was also prepared for the US Department of Agriculture (USDA) - Rural Development. A State Clearing House acceptance letter from USDA - Rural Development was received October 25th, 2023 (attached). Historical and Cultural Resources The NC State Historic Preservation Office (NCSHPO) HPOWEB 2.0 mapper http://gis.ncdcr.gov/hpowebI was to identify known areas of archaeological or historical value that are within the project area (Figure 7). One surveyed site - the Camp Butner Buildings (GV0534dup), is located in the project area near East A Street and Central Avenue. There are two surveyed sites within 0.5 mile of the East Middleton LS site - the Hester -Green House (GV0489) and New Hope Methodist Church (GV0488). A review request for the project was submitted to NCSHPO on February 6th, 2023. NCSHPO staff provided a response on March 7th, 2023 (attached), noting they are aware of no historic resources that would be affected by the project. SGWASA - I-85 Sanitary Sewer System Improvements Pre -Construction Notification - Updated April 161h, 2024 Page 22 We look forward to working with you on the project. Please contact us with questions or if additional information is required. Sincerely, 690.— �44 Jason Hales Wetland Scientist CDM Smith 910-520-1832 halesjcPcdmsmith.com Attachments: Figure 1- Site Location Map Figure 1-1 Proposed Improvements Map Figure 2 -Project Study Area Map Figure 3 - USGS Topographic Map Figure 4 - USDA MRCS Soil Survey Map Figure 5 - USFWS NWI Map Figure 6 - Preliminary Wetland Boundary Map Figure 7 - NCSHPO GIS Data August 1st, 2022 Map NCDWR Request for Additional Information e-mail, January 8th, 2024 Additional Information Itemized Responses Letter Proposed Impacts Plan Sheets NCDWR 401 Buffer Determination, November 28th, 2023 USFWS response e-mail, August 11th, 2023 USDA - State Clearing House approval letter, October 25th, 2023 NCSHPO response e-mail, March 7th, 2023 Agent Authorization Form 1 MGM I Butner I I I i ! 4inn� AyYa' C-0 rl UJfZL L • LUUy /11 CQ ' N f!I ti^ Creedmoor N Figure 1. Project Vicinity Map 1-85 Gravity Sewer Transmission Main Replacement 69OW Granville County, North Carolina CDNI CDM Project No. 260646 Smith0 0.5 1 2 Miles it 03, rc kr. -0 r lu 2 ruff !09 AkILM Fl — Aw f4 06 L05 N Figure 2. Project Study Area Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina CDWI CDM Project No. 260646 Smith 0 7501,500 3,000 .� Feet s U - ti - - 33R 1T Creek WB F~ WDWE SF - - S N SD $� ns r 111�F t G [1F [7t' �z y " - So SN SH SJ SI Wb ' t;F• Legend L� SGWASA PSA 77— Wetland ® Perennial Stream ® Intermittent Stream 10I �SU A Holman C SS SN 00 N Figure 3. USGS Topographic Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina CD fA CDM Project No. 260646 Smith 0 7501,500 3,000 Feet r... �.. �► fix:. n� � �; ''� Legend A -= SGWASA PSA I / / + Wetland �� � „� �� ��. , • �, -�. ® Perennial Stream Intermittent Stream I USDA Soil Map Unit fQ' y 10 N Figure 4. 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APu1.:ENO �'01$Hh{ 145UeHPUBH' R45BC R5U8H 45BC R4S�. P R4S��8` YA 'UBHh ftis,-F'Uefih PLJBHhPUB1kCr'? PF0411A r;,F?C - : ; 7 �^IFE.. .'PUBHh "+ PFO-AAPUBHh PUI3Hh,i'UBHh PF01F B =U8 YiR ',SBC '8Hh P1�J4� PFO114A PF04A - R4SBC '7GS1F 1R4SBC Fc SL F2: SBC /+/+ 'y WGG :a PF0114A - P.F04/4A PUBHh Will r _ Hu 4= :r PUR31l 2458C WHPF'01A f� l PUBHh PUBHh PFO1Cr- . PUBHh °k R4SBC PUBHhR4S6G PF01A Legend 114A J ; "; . :, P�JBHh PUBH04SBC R4S8C �04Ah R4SBC R4SBC PF01 PUBHh PUBHh r.PUBHh C,. o . . PUBHh PUBHhPLIgH R4SBC PU$o1h PFC �► R4SBC R45BC:. BHh Wetland r . RSUBFi . R5UBH--F�dgi h 77— '.,1' UH a R4580= FO1A ( d R4SSGPEM1C, k ii Perennial StreamPOR h US4S CR4SBG R4SBC f PUBHh PUBHh PFOIAPUSHh PFD1C Intermittent - R4SBC -a' ,� f A45$C ,, :. , �IhR45BC R45BCPU$H3� R45BC R4SBC �•- '&JBHh PUBHhp�.- R5UBHP5S1A N Figure 6a. Preliminary Wetland Boundary Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina CDM Project No. 260646 Smith 0 75 150 300 Feet f a '• Y.• f..•YL �9 .- - . Legend SGWASA PSA Wetland ® Perennial Stream` ® Intermittent Stream 'r N Figure 6b. Preliminary Wetland Boundary Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina CDM Project No. 260646 Smith 0 75 150 300 Feet = % iY :�'•���� �':. � y ti ', iJ��+1ib1��'"' li _ '�� .y��.• : � ;ems . •�' - tom:. �4= Y•r f.l SH N Figure 6e. Preliminary Wetland Boundary Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina CDM Project No. 260646 Smith 0 75 150 300 .� Feet I 4 N Figure 6f. 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Pe r f A •v - Concord Church Rd �. AS:. .- .le[�' R0.x� ,• ^� LegendY`,g4 SGWASA PSA Wetland ® Perennial Stream ® Intermittent Stream. N Figure 6j. Preliminary Wetland Boundary Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina CDM Project No. 260646 Smith 0 75 150 300 Feet k r. Fr j4 , 1 Yo k. y� �i•� 3, '..,- emu.-.i,•id_.�. i:- 1 ...- _. _. - .._. .. ._ _ - ,Partridge Ct ' 6 L 1 i Joe Peed 3 ;5. F,. 14 a U e � - • � I a-. r `0, y %^ 1 Legend SGWASA PSA Wetland U ® Perennial Stream01 ® Intermittent Streams Y N Figure 61. Preliminary Wetland Boundary Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina CD fA CDM Project No. 260646 Smith 0 75 150 300 Feet N Figure 6m. Preliminary Wetland Boundary Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina CDM Project No. 260646 Smith 0 75 150 300 .� Feet N Figure 6n. 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Preliminary Wetland Boundary Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina CDM Project No. 260646 Smith 0 75 150 300 .� Feet Butner Fire Lookout Tower • fW r� b 33F d St +u a a c • a V �yt Gy` Butner Water Treatment Plant/Tower u� Pine Grove Baptist Church Camp Butner Buildings Joe Cephus Coley Gravesite (Approximate rare s, 10 Camp Butner Building r sse f a Hester -Green House c . New Hope Methodist Church f $Jf7 0 1 Y Lucius L. Beck H N Figure 7. NCSHPO GIS Data 1/4/2023 Map 1-85 Gravity Sewer Transmission Main Replacement Granville County, North Carolina �NI CDM Project No. 260646 S.. ■■th 0 750 1,500 3,000 Feet Hales, Jason C. From: Homewood, Sue <sue.homewood@deq.nc.gov> Sent: Monday, January 8, 2024 10:30 AM To: Scott Schroyer; Hales, Jason C.; Boone, Kelly Cc: Thomas, Zachary T; Harmon, Richard G CIV SAW Subject: Request for Additional Information for I-85 sewer improvement SGWASA - Granville County - DWR#20231361 0 DWR has reviewed the 401 application for the above noted project and requires additional information to complete our review. Please respond to the items below within 30 days. The application will be considered "on hold" until DWR receives a complete response. 1. Please provide either a Buffer Determination Letter issued by the DWR Raleigh Regional Office or USGS Topo Maps and Published Soil Survey maps with the project limits clearly shown in order to document which features within the project will be subject to the Neuse Buffer Rules. 2. As discussed in a meeting on January 5, 2023, please: a. revise the plan sheets to clearly show where work is being conducted within an existing, maintained utility corridor, existing transportation facility or any other location where the work will be conducted within a location of an "existing use" as defined by the Neuse Buffer Rules. b. For each buffer impact area, clearly indicate what line item within the Table of Uses is applicable c. Clarify or revise the term "temporary impacts" for buffer purposes. The Neuse Buffer Rules do no provide for "temporary impacts" in the Table of Uses. d. Provide an updated buffer impact table that includes documentation of impacts requiring mitigation e. Provide an updated mitigation total in accordance with "zonal multipliers" pursuant to 15A NCAC 2B .0295 f. Provide an updated buffer mitigation SOA if necessary 3. Please note that all work must be done "in the dry'. Therefore, dewatering methods will be necessary to temporarily dewater the stream channel during culvert installation and during utility line installation. Please provide a construction sequence and dewatering details that show that dewatering is to be utilized at the site and the sequence of construction events to be followed to ensure compliance with this condition. In addition, please ensure that the location of the temporary impacts are shown on the construction drawings and clearly indicated in the revised impact table. 4. Please provide a stream restoration detail for the utility line installation stream impact locations and a wetland restoration detail for utility line installation wetland impact locations. 5. Standard 401 certification conditions require that: Any utility construction corridor that is parallel to a stream or open water shall not be closer than 10 feet to the top of bank or ordinary high-water mark. It appears that this project will not meet this condition at multiple locations. Please carefully review all locations and either revise the design to meet this requirement or provide justification for why this condition cannot be met and what measures are proposed to ensure water quality protection during construction. The Division cautions that streams are dynamic and often move over time and locating sewer line parallel to a channel will likely create future problems for the municipality. 6. Please provide justification for why the impacts to Ledge Creek cannot be avoided by use of other installation methods (boring, etc) 7. Notwithstanding item 6 above: the Division has significant concerns regarding open cut installation methods in large stream systems. It is staff's experience that open cut installation methods within large streams are extremely difficult to construct and maintain in a manner that ensures compliance with water quality standards. Please provide very specific construction details, including proposed dewatering methodology, expectation of encountering rock and methodology for removal of rock, expected construction timeline, and additional measures proposed to ensure water quality protection during construction. 8. For all proposed permanent culverts, please provide a plan and profile design drawing that clearly show that the culvert will be installed to meet 401 standard condition: Culverts shall be designed and installed in such a manner that the original stream profiles are not altered and allow for aquatic life movement during low flows. The dimension, pattern, and profile of the stream above and below a pipe or culvert shall not be modified by widening the stream channel or by reducing the depth of the stream in connection with the construction activity. The width, height, and gradient of a proposed culvert shall be such as to pass the average historical low flow and spring flow without adversely altering flow velocity. If the width of the culvert is wider than the stream channel, the culvert shall include multiple boxes/pipes, baffles, benches and/or sills to maintain the natural width of the stream channel. If multiple culverts/pipes/barrels are used, low flows shall be accommodated in one culvert/pipe and additional culverts/pipes shall be installed such that they receive only flows above bankfull. Placement of culverts and other structures in streams shall be below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20% of the culvert diameter for culverts having a diameter less than or equal to 48 inches, to allow low flow passage of water and aquatic life. If the culvert outlet is submerged within a pool or scour hole and designed to provide for aquatic passage, then culvert burial into the streambed is not required. For structures less than 72" in diameter/width, and topographic constraints indicate culvert slopes of greater than 2.5% culvert burial is not required, provided that all alternative options for flattening the slope have been investigated and aquatic life movement/connectivity has been provided when possible (e.g. rock ladders, cross -vanes, sills, baffles etc.). Notification, including supporting documentation to include a location map of the culvert, culvert profile drawings, and slope calculations, shall be provided to DWR 30 calendar days prior to the installation of the culvert. When bedrock is present in culvert locations, culvert burial is not required, provided that there is sufficient documentation of the presence of bedrock. Notification, including supporting documentation such as a location map of the culvert, geotechnical reports, photographs, etc. shall be provided to DWR a minimum of 30 calendar days prior to the installation of the culvert. If bedrock is discovered during construction, then DWR shall be notified by phone or email within 24 hours of discovery. Installation of culverts in wetlands shall ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. When roadways, causeways, or other fill projects are constructed across FEMA-designated floodways or wetlands, openings such as culverts or bridges shall be provided to maintain the natural hydrology of the system as well as prevent constriction of the floodway that may result in destabilization of streams or wetlands. The establishment of native woody vegetation and other soft stream bank stabilization techniques shall be used where practicable instead of rip -rap or other bank hardening methods. 9. It appears that the proposed culvert installation for the road access to the 1-85 Lift Station is not in alignment with the natural channel. Please realign the culvert so that the inlet and outlet are in alignment with the existing stream to the maximum extent possible. Note that upon review of the response to the items listed above, additional requests for information may be necessary. Thanks, Sue Homewood (she/her/hers) 401 & Buffer Permitting Branch Division of Water Resources sue.homewood@deg.nc.eov please note my new email address 336 813 1863 mobile 919-707-3679 office Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized state official. Cmith April 16, 2024 Ms. Sue Homewood NCDEQ Division of Water Resources Raleigh Regional Office 3800 Barrett Drive Raleigh, North Carolina 27609 Subject: South Granville Water and Sewer Authority (Granville County) 1-85 Sanitary Sewer System Improvements Response to Comments DWR# 20231361 Ver 1 Dear Ms. Homewood: Thank you for your comments on the Granville County 1-85 Sewer System Improvements project PCN application (DWR# 20231361 ver.1). Your comments from January 81h, 2024 are listed below with responses, and revised plans are attached. 1. Please provide either a Buffer Determination Letter issued by the DWR Raleigh Regional Office or USGS Topo Maps and Published Soil Survey maps with the project limits clearly shown in order to document which features within the project will be subject to the Neuse Buffer Rules. Response: The Buffer Determination Letter dated November 28, 2023 from the Raleigh Regional Office is attached. 2. As discussed in a meeting on January 5, 2023, please: revise the plan sheets to clearly show where work is being conducted within an existing, maintained utility corridor, existing transportation facility or any other location where the work will be conducted within a location of an "existing use" as defined by the Neuse Buffer Rules. For each buffer impact area, clearly indicate what line item within the Table of Uses is applicable. c. Clarify or revise the term "temporary impacts" for buffer purposes. The Neuse Buffer Rules do not provide for "temporary impacts" in the Table of Uses. d. Provide an updated buffer impact table that includes documentation of impacts requiring mitigation. e. Provide an updated mitigation total in accordance with "zonal multipliers" pursuant to 15A NCAC 213.0295. f. Provide an updated buffer mitigation SOA if necessary. Response: a. Updated impact maps have been provided to address this comment. 5400 Glenwood Avenue, Suite 400, Raleigh, North Carolina 27612 1 tel: 919 325-3500 SDmith Ms. Sue Homewood April 16, 2024 Page 2 b. Updated impact maps and table have been provided to address this comment. c. Temporary impacts have been clarified. d. An updated table has been provided. e. An updated mitigation total has been provided. f. Updated mitigation SOAs are being prepared. Please note that all work must be done "in the dry". Therefore, dewatering methods will be necessary to temporarily dewater the stream channel during culvert installation and during utility line installation. Please provide a construction sequence and dewatering details that show that dewatering is to be utilized at the site and the sequence of construction events to be followed to ensure compliance with this condition. In addition, please ensure that the location of the temporary impacts is shown on the construction drawings and clearly indicated in the revised impact table. Response: Alternative dewatering details and methods have been described on sheets CD-3 (Detail F — specific to Ledge Creek, if needed, and notes), CD-8 (notes), and CD-11 (Detail B). Sheet CD-10 (Detail G) includes requirements for stream bank restoration. The locations of temporary impact areas have been shown in the plans, as well as being reflected in the impact table. 4. Please provide a stream restoration detail for the utility line installation stream impact locations and a wetland restoration detail for utility line installation wetland impact locations. Response: A stream bank restoration detail has been added to sheet CD-10 (Detail G). Details for a stream/wetland pump -around can be found on CD-11 (Detail B), with additional protection fence details being found on the same page (Detail F). Requirements for wetland restoration have been added via notes to CD-8. Standard 401 certification conditions require that: Any utility construction corridor that is parallel to a stream or open water shall not be closer than 10 feet to the top of bank or ordinary high-water mark. It appears that this project will not meet this condition at multiple locations. Please carefully review all locations and either revise the design to meet this requirement or provide justification for why this condition cannot be met and what measures are proposed to ensure water quality protection during construction. The Division cautions that streams are dynamic and often move over time and locating sewer line parallel to a channel will likely create future problems for the municipality. Response: We have reviewed the proposed pipe location for the East Middleton Gravity Sewer along Little Ledge Creek. We have shifted the pipe away from the creek in several locations and have reduced the construction corridor and easement width in several locations along this alignment. Please refer to sheets C-405 through C-408. The proposed Ledge Creek Gravity Sewer Relocation along Joe Peed Road and north to its connection with existing gravity sewer near Helen Road was also reviewed. Pipeline realignment adjacent to Stream W (sheet C-308) is not recommended as the current alignment adjacent to the Joe Peed Road right-of-way minimizes land and tree disturbance as the LOD currently overlaps the Joe Peed Road right-of-way. The construction corridor (limits of disturbance) was reduced near Stream X (sheet C-309) to 5400 Glenwood Avenue, Suite 400, Raleigh, North Carolina 27612 1 tel: 919 325-3500 SDmith Ms. Sue Homewood April 16, 2024 Page 3 minimize parallel construction within 10 feet to the top of bank. The limits of disturbance were reduced on Sheet C-312 to avoid impact to Stream L on West Middleton Drive. Please provide justification for why the impacts to Ledge Creek cannot be avoided by use of other installation methods (boring, etc). Response: As part of the design process, SGWASA obtained geotechnical boring data near the proposed gravity sewer crossing of Ledge Creek to evaluate the potential for installing the sewer by trenchless construction under the creek. Horizontal directional drilling is not feasible for a gravity sewer. Jack and bore (auger boring) was also determined to be not feasible, because the crossing will be below the creek level and groundwater table in clean to silty sands. These conditions would lead to soils flowing into the auger head and would result in the auger system possibly getting stuck due to collapse of the soils above into the creek. Microtunneling was deemed to be prohibitively expensive due to the short nature of the crossing. Notwithstanding item 6 above: the Division has significant concerns regarding open cut installation methods in large stream systems. It is staff's experience that open cut installation methods within large streams are extremely difficult to construct and maintain in a manner that ensures compliance with water quality standards. Please provide very specific construction details, including proposed dewatering methodology, expectation of encountering rock and methodology for removal of rock, expected construction timeline, and additional measures proposed to ensure water quality protection during construction. Response: The crossing of Ledge Creek will be made by open -cut installation. Contractor will have the option to either cross the stream in a 2-phased approach (see CD-3, Detail F) allowing stream flow to continue in approximately 40% of the stream width at all times, or bypass pump the stream flow around the pipeline installation area (see CD-11, Detail B). Both the proposed water and the proposed sewer pipe shall be installed under the same dewatering activity, and the total allowable stream impact time is estimated to be 2 weeks from start of dewatering activities to completion of dewatering activities. At the two geotechnical test borings conducted nearby the Ledge Creek Crossing, partially weathered rock (PWR) was encountered at El. 255.9 and 253.0 in test borings B-306 and B-307, respectfully. The bottom of the excavation under Ledge Creek will extend no deeper than El. 255. The test boring results suggest that PWR is generally considered to be fractured enough to be ripped by an excavator as opposed to removed via rock removal techniques, e.g. blasting. No bedrock is expected to be encountered. 8. For all proposed permanent culverts, please provide a plan and profile design drawing that clearly show that the culvert will be installed to meet 401 standard conditions. Response: All proposed culverts meet the required standard conditions, as shown in plan sheets and profiles. Drawing CD-15 has been provided to show the plan and profile for the 281h Street culvert modification and the 1-85 Lift Station access road culvert. It appears that the proposed culvert installation for the road access to the 1-85 Lift Station is not in alignment with the natural channel. Please realign the culvert so that the inlet and outlet are in alignment with the existing stream to the maximum extent possible. 5400 Glenwood Avenue, Suite 400, Raleigh, North Carolina 27612 1 tel: 919 325-3500 SDmith Ms. Sue Homewood April 16, 2024 Page 4 Response: Culvert at 1-85 LS was realigned to better match the stream configuration, allow room for embedment and minimize grading required to reconnect with the stream (Sheet C-502A). If you have any questions or need additional information, please contact me at halesjc@cdmsmith.com or 910-520-1832. Sincerely, Jason Hales Wetland Scientist CDM Smith 5400 Glenwood Avenue, Suite 400, Raleigh, North Carolina 27612 1 tel: 919 325-3500 DocuSign Envelope ID: ED0935D7-22E4-4243-8B94-69B0101OD32A ROY COOPER Governor £LIZABETH S. B15ER 5ecrerary RICHARD E. ROGERS, JR. Director CDM Smith Attn: Jason Hales 5400 Glenwood Avenue Raleigh, NC 27612 NORTH CAROLINA Environmental Quality 11/28/2023 ❑WR Project 23-355 Granville County Subject: On -Site Determination for Applicability to the Neuse Buffer Rules (15A NCAC 02B .0714) Project Name: Interstate 85 Sanitary Sewer System Improvements Site Address / Location: 1230 E. Middleton Drive, Creedmoor, NC 27522 Dear Mr. Hales: On November 16th, Kevin Fowler conducted an on -site review of features located on the subject property at the request of CDM Smith to determine the applicability of the above -noted state regulations. Jason Halle with CDM Smith was also present during the site visit. The Division of Water Resources has determined that streams listed in the table below and identified on the attached maps are shown on either the mast recently published MRCS Soil Survey of Granville County and/or the USGS National Map at a scale that incorporates the National Hydrography Dataset High Resolution data at 1:24,000 scale. Streams that are listed as "Subject" on the below table have been located on the ground at the site and possess characteristics that qualify them to be at least intermittent streams in accordance with the NC Stream Identification Manual v.4.11 and therefore subject to the Neuse Buffer Rules. Please be aware that features identified as "not subject" may be considered jurisdictional according to the US Army Corps of Engineers and subject to the Clean Water Act. Feature Subject Oepitted Depicted on E/I/P/ other to Buffer Start @ Stop @ on ID Rules Soil Survey Li5G5 Tapo SA P Yes Throughout Property Yes Yes SID P Yes Throughout Property Yes Yes 5E P Yes Throughout Property Yes Yes SL I Yes Throughout Property Yes Yes "or" Carolina Department of Environmental Quality I Division of Water Resources Raleigh Regional Office 1 3800 Barrett Drive I Raleigh, North Carolina 27609 919.791.4200 n�rruaa.Mu DocuSign Envelope ID: ED0935D7-22E4-4243-8894-69BO1O1CD32A DWR 23-355 Interstate 85 Sanitary Sewer System Improvements Granville County Page 2 of 3 Feature ID E/1/P/ Other subject to Buffer Rules Start @ Stop @ Depicted on Soil Survey Depicted on L75G5 Topo SM I Yes Throughout Property Yes Yes SN P Yes Throughout Property Yes Yes SN P Yes Throughout Property Yes Yes so P Yes Throughout Property Yes Yes SQ P Yes Throughout Property Yes Yes SR P Yes Throughout Property Yes Yes ss P Yes Throughout Property Yes Yes ST P Yes Throughout Property Yes Yes Su P Yes Throughout Property Yes Yes Sv P Yes Throughout Property Yes Yes Sw I Yes Throughout Property Yes Yes sx I Yes Throughout Property Yes Yes 5Y Not Present No N/A Yes Yes Pond 1 Not Present No N/A Yes Yes E = Ephemeral, 1 = Intermittent, P = Perennial, NP = Not Present, N/A=Not Applicable This on -site determination shall expire five (5) years from the date of this letter. The owner (or future owners) should notify the Division (and other relevant agencies) of this decision in any future correspondences concerning this property. Landowners or affected parties that dispute this determination made by the Division may request a determination by the Director of Water Resources. This determination is final and binding, unless an appeal request is made within sixty (60) calendar days of the date of this letter to the Director in writing. If sending via U.S. Postal Service: Stephanie Goss - DWR 401 & Buffer Permitting Branch Supervisor 1617 Mail Service Center Raleigh, NC 27699-1617 If sending via delivery service (LIPS, FedEx, etc.) Stephanie Goss -DWR 401 & Buffer Permitting Branch Supervisor 512 N Salisbury St. Raleigh, NC 27604 This letter only addresses the applicability of the stated regulations on the features identified on the subject property and/or within the proposed project area. This letter does not approve any activity within buffers or within waters of the state. There may be other regulated waters, streams or other features located on the property that do not appear on the maps or table referenced above. Any waters, streams, or other features on the site, including the features identified in this letter, may be considered jurisdictional according to the US Army Corps of Engineers and subject to the Clean Water Act. If you have any additional questions or require additional information, please contact Kevin Fowler at (919)437-0047 or kevin.fowler@deq.nc.gov. This determination is subject to review as provided in Articles 3 & 4 of G.S. 150B. North Carolina Department of Errvironmcraal [lualiEy 1 pivisinn of Water Resources Ralcigh Rogiorwl Office I 38OO F;arrctt Drive I Raleigh, North Carolina 27609 919.791.4200 DocuSign Envelope ID: ED0935D7-22E4-4243-8894-69BO1O1CD32A DWR 23-355 Interstate 85 Sanitary Sewer System Improvements Granville County Page 3 of 3 Sincerely, EDacuSigned by: Utt M—SSO, f . �lAtn.Etit B2915MA832144F... Vanessa Manuel Assistant Regional Manager DWR Raleigh Regional Office Enclosures: USGS Topographical Map published NRCS Soil Survey Electronic cc: South Granville Water and Sewer Authority Laserfische North Carolina Department of ERVi1OnR1cT11'd1 [lualiEy I pivisinn of Water Resources Kalcigh Rogiorwl Office I UOD r;arrctt Drivt I Raleigh, North Carolina 27609 u;__,r t<;rap-•_vn 919.791.4200 tNw�mwh of b,rn�.n.nro/ anon a - or V VJ T •7 C � U L � x❑ d T y � a i Z7 d D Ln a c a 4-J a ❑ (3] ° E r L a., Q Ln LnCAR • m N LnIL f6 Ln Ln 0 L N L a--+ a fU C D CO d u N Q7 E C 0 ¢i 0- CA R a Q V a L a T 7 C U L � x❑ d T y V � � ZS G! D N a c a 4-0a ❑ ❑ o °- a L Q Ln E Ln N ��. Ln V) HIV a L C6 fp C17 In 00 a a-J ['p N L I, a ■ L m a] N N Q7 E C 0 w s7 CA R a Q a V - _ T E N ❑ 0 k U ud T y � a ZS G! D L17 a c a +-+ a ❑ o ❑ LM Qmi Ln E L Ln rr1 N C N Ln.Fill Ln Ln 00 ai N Q] L fU . , D m Q] N N Q7 E C 0 CA R a Q 10,06 0 Wi • Y rLn V N a a a L Q Ln E Ln [Y1 a N +' N Ln a a V) L Ln Ln co a � Ln L 0 Vdo _ T E d ❑ L x d - T y �iq Z7 7r D LI7 a c a i--� ❑ q� O � r ❑ Ln Z Ln Q CIA 4-1 its � CAR . tio Ln Ln Ln oa _ r 0) Ln L ❑ a L fU D m Q] N N Q7 E C 0 w s7 CA R a Q a ❑ V a E o j �� m U ❑ � d � N a c a C o o L Q Ln Ln CV •" CAR�ri - N Ln IVW >. Ln LIB c N L � L m N Q7 E x c ° ¢+ sa on a a Q R ^_ T � o m T y ZS G! D a-J ■ n- a a C �, o amp > i , J 7 L F Ln Ln m � rx N Ln V) ■' Vmr Lf) �..r 00 131 +° ■ N 4' L a L fU D m m N Q7 E C 0 w s7 CA R a Q Hales, Jason C. From: Hales, Jason C. Sent: Wednesday, September 20, 2023 12:19 PM To: Hales, Jason C. Subject: FW: SGWASA - RD Application Acceptance (USFWS Project Code: 2023-0028226) From: Matthews, Kathryn H <kathryn matthews@fws.eov> Sent: Friday, August 11, 2023 3:49 PM To: Norton, April - RD, NC <April.Norton2@usda.eov> Cc: Mann, Leigh <leieh mann@fws.eov> Subject: Re: SGWASA - RD Application Acceptance (USFWS Project Code: 2023-0028226) Hi April, Thanks for sending the BA again. The Service concurs with all of your species determinations, except for tricolored bat (TCB). Since TCB isn't listed yet, the appropriate determination is "not likely to jeopardize the existence of the species." We don't yet have a path forward for TCB and listing, but we are working on it and should have some tools available in a month or so. There are current records of TCB within 4 miles of the project, and I don't think bat surveys have been conducted closer to the site. Tricolored bat may be affected by tree removal and culvert removal or modification. There will probably be acreage thresholds and time of year restrictions for tree removal. In this area of NC, we believe that TCB is active year-round - the species is often found in culverts in the winter, and probably is active on warm winter nights. To minimize potential impacts to TCB, we recommend prohibiting tree -cutting during the pup season (May 15 to July 31). It is unclear whether culvert work is proposed for the project. If any culvert is proposed for removal or modification (extension), it should be inspected during the colder months to have the best chance of determining use by bats. To determine whether any bats use the culvert, the surveyor must be able to identify the evidence of use by bats (guano, staining, etc) even if bats are not present at the time. If bats are present, then a qualified biologist (most likely with a permit) will be needed to identify the bats to species. However, if any bat use is documented, I think we could assume presence and then move on from there without calling in a bat biologist for ID. If bats are present in one or more culverts, humane exclusion during appropriate times of the year may minimize affects to those individuals. The Service recommends that tree clearing and humane exclusion efforts not be conducted during the pup season (May 15 to July 31) or the cold winter months (December 1 through March 31), when culvert -roosting bats may be more sensitive to disturbance and have a more difficult time relocating or finding other places to roost. Please contact us prior to finalizing any culvert survey and/or humane exclusion plans. Installation of new culverts is not likely to adversely affect TCB. I apologize for the tardiness in our review. Let me know if you have questions about my recommendations. Thanks, and have a good weekend, Please note that 1 am teleworking Wednesday through Friday, every week. Email is the best way to reach me. Thanks, Kathy Matthews NC Renewable Energy Coordinator & Fish and Wildlife Biologist U.S. Fish and Wildlife Service 551-F Pylon Drive Raleigh, NC 27606 919-856-4520, x. 27 From: Norton, April - RD, NC <April.Norton2@usda.gov> Sent: Tuesday, August 8, 2023 4:26 PM To: Matthews, Kathryn H <kathryn matthews@fws.eov> Subject: [EXTERNAL] FW: [External Email]RE: SGWASA - RD Apply Application Acceptance This email has been received from outside of DOI - Use caution before clicking on links, opening attachments, or responding. Hi Kathy, The BA is attached. Please let me know if you have any issues opening the document. Thanks, April R. Norton, SEC Environmental Protection Specialist State Office, Rural Development United States Department of Agriculture 4405 Bland Road, Suite 260 Raleigh, North Carolina 27609 Phone: 919.612.7635 (cell) www.rd.usda.gov/nc 2 USDA United States Department of Agriculture Rural Development October 25, 2023 North Carolina (SI 1970-C, Exh. C) 10 Referendum Dr. TO: Hillary Lassiter, USDA Area Specialist Building F Winton Office Bolivia, NC 28422 Digitally signed by Voice 910.409.5803 FROM: Brian Noll, PE// BRIAN NOLL State Engineer— Date:2023.10.25 08:36:54-04'00' SUBJECT: South Granville Water and Sewer Authority — 1-85 Gravity Sewer Transmission Main Replacement Project Environmental Assessment I have reviewed the Environmental Assessment, dated October 2023, for the South Granville Water and Sewer Authority — 1-85 Gravity Sewer Transmission Main Replacement Project and have made the following determinations: CONCURRENCE WITH CLASSIFICATION OF PROPOSAL x Environmental Assessment (7 CFR 1970.101) ❑Incorrect classification; should be Categorical Exclusion w/ Environmental Report (7 CFR 1970.54) ACCEPTANCE OF ENVIRONMENTAL ASSESSMENT x Acceptable ❑ Unacceptable. In order to bring the report into compliance with regulatory and Agency requirements, please address the items listed in document attached. If you have any questions, please call me at 910-409-5803. USDA is an equal opportunity provider, employer, and lender. North Carolina Department of Natural and Cultural Resources State Historic Preservation Office Ramona M. Bartos, Administrator Governor Roy Cooper Secretary D. Reid Wilson March 7, 2023 Office of Archives and History Deputy Secretary, Darin J. Waters, Ph.D. Kelly R. Boone, PE, PMP boonekr(c�r�,cdmsmith.com CDM Smith 5400 Glenwood Avenue, Suite 400 Raleigh, NC 27612 Re: Construct three new wastewater lift stations, and install new force main and new gravity sewer lines, Butner, Granville County, 23-E-0000-0158, ER 23-0425 Dear Ms. Boone: Thank you for your letter of February 6, 2023, regarding the above -referenced undertaking. We have reviewed the submittal and offer the following comments. We have conducted a review of the project and are aware of no historic resources which would be affected by the project. Therefore, we have no comment on the project as proposed. The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR Part 800. Thank you for your cooperation and consideration. If you have questions concerning the above comment, contact Renee Gledhill -Earley, environmental review coordinator, at 919-814-6579 or environmental.reviewgncdcr. og_v. In all future communication concerning this project, please cite the above referenced tracking number. Sincerely, Ramona Bartos, Deputy State Historic Preservation Officer Location: 109 East Jones Street, Raleigh NC 27601 Mailing Address: 4617 Mail Service Center, Raleigh NC 27699-4617 Telephone/Fax: (919) 814-6570/814-6898 DocuSign Envelope ID: 66DB409A-6764-4FD8-9261-BOOB2A6E3871 Smith Agent Authorization Property/Site: SGWASA 1-85 Sewer System Improvements Address of Site: Lift Station (LS) sites are 1230 E. Middleton Drive (East Middleton LS), West of Ledge Creek/Joe Peed Rd (Joe Peed LS), and near 2531 E. Lyon Station Rd, plus easements for pipelines. Work is in Granville County, NC Parcel Identification Number (PIN): 088603009324 (E. Middleton LS), 088604537023 and 088603422613 (Joe Peed LS), 088703019291 (1-85 LS); plus pipelines Owner Information: Name: Address: Telephone Number: Fax Number: SGWASA (in process of acquiring easements) 415 Central Avenue, Suite B Butner, NC 27509 919-575-3367 ext. 312 919-575-4547 E-mail Address: sschrove r(o-)sgwasa.org Property Owner Certification: I, the undersigned, a duly authorized owner of record of the property/properties identified herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (USACE) and/ or the North Carolina Division of Water Resources (NCDWR) to enter upon the property herein described for the purpose of conducting on -site investigations and issuing a determination associated with Waters of the U.S. subject to Federal/State jurisdiction under Section 404 and 401 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act of 1899. 1 also authorize CDM Smith to act in my behalf in the processing of this request and to furnish supplemental information in support of this request, including stream/wetland matters in coordination with the USACE 00DWR field verification and permit application: Property Owner Signature: Scoff St br6V Date: 9/25/2023