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HomeMy WebLinkAboutWQ0043800_Application (FTSE)_20220923L.e.c j.e✓ C(- z3-2JD2-2 State of North Carolina DWR Department of Environmental Quality Division of Water Resources FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources FTA 06-21 & SUPPORTING DOCUMENTATION O.h7 Application Number: WL I ``2 J 4 UD (to be completed by DWR) All items must be completed or the application will be returned I. APPLICANT INFORMATION: I. Applicant's name: City of Graham (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Privately -Owned Public Utility ❑ Federal ❑ Stale/County ® Municipal ❑ Other 3. Signature authority's name: Aaron Holland per 15A NCAC 02T .0106(b) Title: Assistant City Manager 4. Applicant's mailing address: P.O. Box 357,201 South Main Strect City: Graham State: NC Zip: 27253- 5. Applicant's contact information: Phone number: (_336) 570- 6700 Email Address: aholland(a�cityofpraham.cont H. PROJECT INFORMATION: 1. Project name: Council Creek- Phase 1 2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: W000_ and issued date: _, For modifications, also attach a detailed narrative description as described in Item G of the checklist. If new construction, but part of a master plan, provide the existing permit number: WQ00_ 3. County where project is located: Alamance 4. Approximate Coordinates (Decimal Degrees): Latitude: 36.032127' Longitude:-79.415741° 5. Parcel ID (if applicable): 131214 (or Parcel ID to closest downstream sewer) ill. CONSULTANT INFORMATION: 1. Professional Engineer: Charles P Truby, Jr License Number: 14984 Firm: CPT Engineering and Surveying. Inc Mailing address: 4400 Tyning Street City: High Point State: NC Zip: 27265-_ Phone number: (336) 812-8800 Email Address: chucktAcotengineerina&= IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: South Burlington W WTP Permit Number: NCO023876 Owner Name: City of Burlington V. RECEIVING DOWNSTREAM SEWER INFORMATION: I. Permit Number(s): WQ_ 2. Downstream (Receiving) Sewer Information: 8 inch X Gravity ❑ Force Main 3. System Wide Collection System Permit Number(s) (if applicable): WQCS00065 Owner Name(s): City of Graham FORM: FTA 06-21 Page 1 of 5 VI. GENERAL REQUIREMENTS 1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached? ❑ Yes ❑ No ® N/A 2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Aereement (FORM: DEV) been attached? ❑ Yes ❑ No ® N/A 3. If the Applicant is a Home/Property Owners' Association, has an HOA/POA Operational Agreement (FORM: HOA) and supplementary documentation as required by 15A NCAC 02T.0I 15(c) been attached? [--]Yes ❑ No ® N/A 4. Origin of wastewater: (check all that apply): ® Residential (Individually Owned) ❑ Retail (stores, centers, malls) ❑ Car Wash ❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels ❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool/Clubhouse ❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash ❑ Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment) 5. Nature of wastewater: 100 % Domestic % Commercial _ % Industrial (See 15A NCAC 02T .0103(20)) If Industrial, is there a Pretreatment Program in effect? ❑ Yes❑ No 6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? [:]Yes ® No ➢ If yes. provide a coov of flow reduction approval letter with this application 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(f)) Daily Design Flow''" No. of Units Flow Single Family (3 Bedroom) 360 gal/day 36 12,960 GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD gal/ GPD Total 12,960 GPD a See 15A NCAC 02T .0114(b). (d). (e)(1) and (e)(2) for caveats to wastewater design flow rates (i.e., minimum flow per dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas; and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined in G.S. 42A-4). b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.01141 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 8. Wastewater generated by project: 12960 GPD (per 15A NCAC 02T .0114) ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, please indicate why: ❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line. Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow. ❑ Flow has already been allocated in Permit Number: Issuance Date: ❑ Rehabilitation or replacement of existing sewers with no new flow expected ❑ Other (Explain): FORM: FTA 06-21 Page 2 of 5 VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 389 DIP 8 2935 PVC Total 3,324 ➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria D Section III contains information related to minimum slopes for gravity sewer(s) D Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T.0305 & MDC ([limit) Stations/Irorce Mains): PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: 2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude: - 3. Total number of pumps at the pump station: 3. Design flow of the pump station: _ millions gallons per day (firm capacity) D This should reflect the total GPM for the pump station with the largest pump out of service. 4. Operational point(s) per pump(s): _ gallons per minute (GPM) at _ feet total dynamic head (TDH) 5. Summarize the force train to be permitted (for this Pump Station): Size (inches) Length (feet) Material If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per MDCPSFM Section 2.01 C. Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify) _ 6. Power reliability in accordance with 15A NCAC 02T.0305(h)(1): ❑ Standby power source or ❑ Standby pump ➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B); ➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day D Must be permanent to facility and may not be portable Or if the pump station has an average daily flow less than 15,000 gallons per day ISA NCACO2T.0305(h)(1)(C): ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - or ❑ Portable pumping unit with plugged emergency pump connection and telemetry: ➢ Include documentation that the portable source is owned or contracted by the applicant and is compatible with the station. D If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, including travel timefmmes, shall be provided as part of this permit application in the case of a multiple station power outage. FORM: FTA 06-21 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T.0305(f)): 1. Does the project comply with all separations/alternatives found in I SA NCAC 02T.0305(f) & (rt)? ® Yes ❑ No 15A NCAC 02T.0305 contains minimum separations that shall be provided for sewers stems: Setback Parameter* Separation Required Storm sewers and other utilities not listed below (vertical) 18 inches 'Water mains (vertical - water over sewer preferred, including in benched trenches) 18 inches 'Water mains (horizontal) 10 feet Reclaimed water lines (vertical - reclaimed over sewer) 18 inches Reclaimed water lines (horizontal - reclaimed over sewer) 2 feet **Any private or public water supply source, including any wells, WS-I waters of Class I or Class If impounded reservoirs used as a source of drinking water, and associated wetlands. 100 feet "Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal high water (or tide elevation) and wetlands associated with these waters (see item IX.2) 50 feet **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches, as well as wetlands associated with these waters or classified as W L. 10 feet Any building foundation (horizontal) 5 feet Any basement (horizontal) 10 feet Top slope of embankment or cuts of 2 feet or more vertical height 10 feet Drainage systems and interceptor drains 5 feet Any swimming pools 10 feet Final earth grade (vertical) 36 inches ➢ If noncompliance with 02T.0305(f) or (2). see Section X.1 of this application * 15A NCAC 021'.0305(a) contains alternatives where separations in 02T.0305(f) cannot be achieved. Please check "yes" above if these alternatives are used and provide narrative information to explain. "Stream classifications can be identified using the Division's NC Surface Water Classifications web >Lge 2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N/A ➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements and submit a separate document, signed/scaled by an NC licensed PE, verifying the criteria outlined in that Rule. 3. Does the project comply with separation requirements for wetlands? ®Yes ❑ No ❑ N/A ➢ Please provide supplementary information identifying the areas of non-conformance. ➢ See the Division's droll separation mudrements for situations where separation cannot be met. ➢ No variance is required if the alternative design criteria specified is utilized in design and construction. 4. Is the project located in a river basin subject to any State buffer rules?® Yes Basin name: Cape Fear ❑ No If yes, does the project comply with setbacks found in the river basin rules per 15A NCAC 0213 .0200? ® Yes ❑ No ➢ This includes Trout Buffered Streams per 15A NCAC 2B.0202 5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ® Yes ❑ No or 401 Water Quality Certifications? ➢ Please provide the permit number/permitting status in the cover letter if coverage/authorization is required. 6. Does project comply with I SA NCAC 02f.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No Per 13A NCAC 02T.0105(c)(6), directly related environmental permits or certification applications must be being prepared, have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and sedimentation control plans, stormwaler management plans, etc.). 7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No Per I SA NCAC 02T.0402, "high -priority sewer' means any aerial sewer, sewer contacting surface waters, siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer. Siphons and sewers suspended through Interference/conflict boxes require a variance approval. ➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location). ❑igh priority lines shall be inspected by the permittee or Its representative at least once every six -months and inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit. FORM: FTA 06-21 Page 4 of 5 X. CERTIFICATIONS: 1. Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations and Force Mains (latest version), and the Gravity Sewer Minimum Design Criteria (latest version) as applicable? ® Yes ❑ No If no, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review to the Central Office. Approval of the request will be issued concurrently with the approval of the permit, and projects requiring a variance approval may be subject to longer review times. For Projects requiring two or more variances or where the variance is determined by the Division to be a significant portion of the project, the full technical review is required. 2. Professional Engineer's Certification: I, _Charles P Trnby, Jr , attest that this application for _Council Creek (Professional Engineer's name from Application Item I11.1.) (Project Name from Application Item 11.1) has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with the proposed design. NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. Misrepresentation of the application information, including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56.0701) North Carolina Professional Engineer's seal, signature, and date: 3. Applicant's Certification per 15A NCAC 02T .0106(b): 1, 4rpn I'tp/W , �alltAE ell y AwGl✓ , attest that this application for (Signature Authori[ Name from Appli ation Iteth 1.3.) _Council Creek (Project Name from Application Item 11.1) attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed and that if all required supporting documentation and attachments are not included, this application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this non -discharge system to surface waters or the land will result in an immediate enforcement action that may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water Resources should a condition of this permit be violated. I also understand that if all required parts of this application package are not completed and that if all required supporting information and attachments are not included, this application package will be returned to me as incomplete. NOTE — In accordance with General Statutes 143-215.6A and 143-215.611, any person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation. Signature: l Date: �1�Z1l? FORM: FTA 06-21 Page 5 of 5 Surface Water Classifications: Stream Index: 16.19-11 Stream Name: Little Alamance Creek (Gant Lake, Mays Lake) (Namance County) "Description: From source to Big Namance Creek r Classification: WS-V;NSW Date of Class.: August 10 2009 River Basin: Cape Fear Center of Site Let 36.0321270 Long-79.415741' REF PRROP05ED 5ANITARY 5EVffR USGS QUAD MAP (D— ss ----@ EXI5TING SANITARY SEVER BURLINGTON, N.C. 2016 /—� ENOINEERIN6 AND SURVEYING, INC. LArm DEVELOPMENT CONSULTING NG6EL5 FIRM LIGEr5E No. C IM 4400 TYNING STREET 5 HIGH POINT, NORTH CAROLINA 27265 PHONE: (336) 512-5800 — FAX: (356) 512-8150 0Ol.1NCIL CREEK USGS QUAD MAP GRAHAM, NC SCALE: I'=400' m INTERSTATE 40 / 85 0 Q.O moo" � DARRELL DR *'J. SITE. W ► COUNCIL RD CONSULTING ENG,INEERING, AND SURVEYING,, INC. LAND DEVELOPMENT I LJ ",, ,,. I nod Linn COUNCIL CF�EEK STREET MAP GRAHAM, NC SGALE, 1"=2000' M1' �4' , k� 1S' y , 1 � ;t v l r �s• jy� J P 0�'F�r�,J I• �f 1 1 2x:71f'I, AWSA�3'V 1R MVA IF �1 11 1 1 1 �w\ 1 �." � q � �4 • � ��y�1 1 i � it-' La4 ll c „ vw k'�v�'A' !� 7r �� 7`7 t� 1���{ � P 3, �' +/•� p 'y`�,� t +f " ' v�,t(� rW1 1,_ c�'�.�((� 6 �/lP n n�lr ,. � } ¢I 31�ti �ai } �'•FFy* �:�, 4i [K>•• r #•'H:r1R� Y{"^'- ;li+�^l-k y. i P C�.•}.'y1Vli ' j i '{ ii l \III. i 1 ✓`,7}y }r B Y• • iN. 54 Vj1'►�.y �11l.'. • ri�l.Il jr}[`�'u n yt,+1,�.1 P�•43Z /1�,(?kf�+a il. "DI, IN I ,e 1 • t � � • 1tl � t ENGINEERIN& AND SURVEYING, INC. LAND DEVELOPMENT C.ONSULTIN6 N-Ba5 FIRM LILEIEE NO. G-I35 s�4400 7YNIN6 STREET HIGH POINT, NORTH CAROLINA 21265 PHONE (556) 812-8800 - FAX, (536) 812-8180 PROP05ED SANITARY 5EhER EXISTING SANITARY 5EYER COUNCIL CFMEK AERIAL MAP GRAHAM, NC 5GALE: I"=400' State of North Carolina DWR Division of Water Resources Department of Environmental Quality Division of Water Resources Flow Tracking for Sewer Extension Applications (FTSE 10-18) Entity Requesting Allocation: City of Graham Project Name for which flow is being requested: Council Creek- Phase 1 More than one FTSE maybe required for a single project if the owner of the WWTP is not responsible for all pump stations along the route of the proposed wastewater flow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: City of Graham Collection System b. WWTP Facility Permit #: WQCS 00065 All flows are in MGD c. WWTP facility's permitted flow 0.500 Allocation to COB d. Estimated obligated flow not yet tributary to the WWTP .090 to COB e. WWTP facility's actual avg. flow 0.192 to COB f. Total flow for this specific request .013 g. Total actual and obligated flows to the facility 0.295 to COB h. Percent of permitted flow used 59% II. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Obligated, Pump Pump Average Approx. Not Yet Total Current Station Station Firm Daily Flow** Current Tributary Flow Plus (Name or Permit Capacity, * (Firm / pi), Avg. Daily Daily Flow, Obligated Available Number) No. MGD MGD Flow, MGD MOD Flow Capacity*** * The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken out of service. ** Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor (pf) not less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria. *** A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the WWTP where the Available Capacity is < 0. Downstream Facility Name (Sewer): City of Graham - Willowview Outfall Downstream Permit Number: N/A Page I of 6 FTSE 10-18 III. Certification Statement: I Aaron Holland certify to the best of my knowledge that the addition of the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden any downstream pump station en route to the receiving treatment plant under normal circumstances, given the implementation of the planned improvements identified in the planning assessment where applicable. This analysis has been performed in accordance with local established policies and procedures using the best available data. This certification applies to those items listed above in Sections I and II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form certifies that the receiving collection system or treatment works has adequate capacity to transport and treat the proposed new wastewater. Signing Official Sign Sij S C"" tit C. t Title of Signing OfJic Date Page 2 of 6 FTSE 10-18 ■} |! ![ \jR \99 J!j R - tSE! JR r „ ...,• ,. „ ...,-..,.,r, .,,! !/§J! State of North Carolina DWR Department of Environment and Natural Resources Division of Water Resources Division of Water Resources Flow Tracking/Acceptance for Sewer Extension Permit Applications (FTSE 10-18) Entity Requesting Allocation City of Burlington Project Name for which flow is being requested: Council Creek - Phase 1 More than one FTSE maybe required for a single project if the owner of the WWTP is not responsible for all pump stations along the route of the proposed wastewater flow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: South Burlington WWTP b. WWTP Facility Permit #: NC0023876 All flows are in MGD c. WWTP facility's permitted flow 12.00 d. Estimated obligated flow not yet tributary to the WWTP 1.420190 e. WWTP facility's actual avg. flow 7.353000 f. Total flow for this specific request (0.01296) Graham Allocation g. Total actual and obligated flows to the facility 8.773190 h. Percent of permitted flow used 73.11 % II. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Obligated, Average Daily Approx. Not Yet Total Current Pump Station Firm Flow** Current Avg. Tributary Flow Plus (Name or Capacity, * (Firm/pf), Daily Flow, Daily Flow, Obligated Available Number) GPD GPD GPD GPD Flow Capacity*** NONE *The Firm Capacity of any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken out of service. ** Design Average Daily Flow is the firm capacity of the pumpstation divided by a peaking factor (pf) not less than 2.5. *** A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the WWTP where the Available Capacity <_ 0. Downstream Facility Name (Sewer) : Great Alamance Creek Outfall Downstream Permit Number: WQ0016327 1 of 6 FTSE 10-18 III. Certification Statement: I, W. Todd Lambert, P.E. certify to the best of my knowledge that the addition of the volume o wastewater to e permitted in this project has been evaluated along the route to the receiving wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden any downstream pump station en route to the receiving treatment plant under normal circumstances, given the implementation of the planned improvements identified in the planning asssessment where applicable. This analysis has been performed in accordance with local established policies and procedures using the best available data. This certification applies to those items listed above in Sections I and II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form certifies that the receiving collection system or treatment works has adequate capacity to transport and treat the proposed new wastewater. Signing Official Signature City Engineer Title of Signing Official Dale 2 of 6 FTSE 10-18 Engineering & Surveying, Inc. August 25, 2022 T I, 1 I Z RA NC M, artment of North Carolina Department of Environment and Natural Resources Envi ro rr o c nta l Quality Water Quality Section !:Rr-eived 450 West Hanes Mill Road, Suite 300 C p 7 3 2022 Winston-Salem, N.C. 27105 336-776-9800 Winston-Salem Regional Office Re: Fast -Track Application (FTA 06-21) For: Council Creek, Public Sewer System Extension Alamance County, Graham, NC On behalf The City of Graham, we are submitting herewith for your review and approval the following documents relative to the above referenced project: - (2) Fast -Tract Application package's (1 original and 1 copy) - (2) Flow Tracking / Acceptance form and letter, (1 original and 1 copy) - (1) Check in the amount of $480.00 This site currently has approved 401 and 404 permits - 401 Certification No. WQC004337 dated June 1, 2021 - 404 Action Id. SAW-2020-01357 signed June 21, 2021 Specifications for this project will be per the City of Graham standards and specifications. We respectfully request your review and approval of these items. If you have any questions or need any additional information, please give me a call. Thank you for your assistance with this matter. Sincerely, CPT Engineering and Surveying, Inc J iK .Cau " Tim Lauer Enclosures 4400 Tyning Street • High Point, NC 27265 Phone: (336) 812-8800 • Fax: (336) 812-8780 www.epten ing eering com NARRATIVE w; COUNCIL CREEK PUBLIC SANITARY SEWER EXTENSION (Phase 1) ALAMANCE COUNTY CITY OF GRAHAM, NORTH CAROLINA August 25, 2022 OWNER/DEVELOPER: Keystone Group, Inc Contact: Scott Wallace 3708 Alliance Drive Greensboro, North Carolina 27407 (336) 856-0111 CPT EnaineerinE and Surveyin2, Inc. 4400 Tyning Street High Point, NC 27265 Phone (336) 812-8800 • Fax (336) 812-8780 Council Creek: Public Sanitary Sewer Extension (Phase 1) PROJECT DESCRIPTION The project is located on an approximately 34.4 acre tract (total) in Alamance County, City of Graham, NC. The purpose of the project is to construct at total of 92 single family homes for sale with associated paved public roads including the extension of existing water and sewer service. The proposed water and sewer extensions will be publicly owned and maintained by The City of Graham and will be constructed in 3 phases. The Proposed public sanitary sewer system in phase 1 of this project will consist of 8" Gravity Sewer serving 36 single-family lots. The allocation is based on single family with 3 bedrooms with a flow rate of 120 gallons per bedroom per day for a total flow allocation of 12,960 GPD. SITE DESCRIPTION The site consists of 34.4 acres more or less, site is vacant. ADJACENT PROPERTY Land use in the vicinity is a mix of single residential and agricultural uses. SOILS INFORMATION Per the WEB Soil Survey the soil in the project area is mapped as CnB2 Cullen clay loam, 2 to 6 percent slopes, moderately eroded CnD2 Cullen clay loam, 10 to 15 percent slopes, moderately eroded CnE2 Cullen clay loam, 15 to 45 percent slopes, moderately eroded EnB Enon sandy loam, 2 to 6 percent slopes EnD Enon sandy loam, 10 to 15 percent slopes RvA Riverview loam, 0 to 2 percent slopes, occasionally flooded RxE Rowan -Poindexter complex, 15 to 45 percent slopes