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HomeMy WebLinkAboutWQ0041490_Application_20200218SECEIVEDINCDENR/DWR FEB ?)I( KANVAP(NS MOORESVILLEE REGIONAL OFFICE Public February 12, 2020 North Carolina Department of Environmental Quality Mooresville Regional Office - Water Quality Section 610 East Center Avenue, Suite 301 Mooresville, North Carolina 28115 Re: Grace's Reserve Apartments Sewer Extension City of Kannapolis — Cabarrus County Dear Sir or Madam: Please find attached for your review and approval the original and one copy of the permit application, a digital copy (pdfs) on CD of the permit application and plans, along with the $480 processing fee for the above referenced project. Also enclosed is the flow acceptance letter from the Water & Sewer Authority of Cabarrus County stating they will accept and treat the additional wastewater at the Rocky River Regional Wastewater Treatment Plant. The proposed extension will connect to the existing Kannapolis sewer system which extends to the WSACC Three Mile Branch Interceptor. This wastewater collection system will serve the proposed Grace's Reserve Apartments project. The Water and Sewer Authority of Cabarrus County Standard Specifications for Wastewater Collections Systems were approved by your office and are being maintained by the Division of Environmental Management. This project will be installed in accordance with these Standard Specifications. Please call me at 704-920-4222 if you have any questions Sincere v, Scott J. Kaufhold, PE PUBLIC WORKS 401 LAUREATE WAY KANNAPOLIS, N.C. 28081 704-920-4200 WWW.KANNAPOLISNC.GOV State of North Carolina Department of Environmental Quality Division of Water Resources x 'A 15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION Division of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION �� %% ``// VAR Application Number:'����``7'140 (to be completed byDWR) FEB 13 All items must be completed or the application will be returned WQROS I. APPLICANT INFORMATION: MOORESVILLE REGIONAL OFFICE 1. Applicant's name: City of Kannapolis (company, municipality, HOA, utility, etc.) 2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Privately -Owned Public Utility ❑ Federal ❑ State/County ® Municipal ❑ Other 3. Signature authority's name: Wilmer Melton, III per 15A NCAC 02T .0106(b) Title: Director of Public Works 4. Applicant's mailing address: 401 Laureate Way City: Kannapolis State: NC Zip: 28081-0005 5. Applicant's contact information: Phone number: 704) 920-4200 Email Address: wmelton2kannapolisnc.gov IL PROJECT INFORMATION: 1. Project name: Grace's Reserve 2. Application/Project status: Proposed (New Permit) ❑ Existing Permit/Project If a modification, provide the existing permit number: WQ00 and issued date: If new construction but part of a master plan, provide the existing permit number: WQ00 3. County where project is located: Cabarrus 4. Approximate Coordinates (Decimal Degrees): Latitude: 35.4633 ° Longitude:.80.5983 5. Parcel ID (if applicable): 5622 47 1688 (or Parcel ID to closest downstream sewer) III. CONSULTANT INFORMATION: Richard E. Burrage Jr. 037841 1. Professional Engineer: License Number: Firm: Anderson Burrage Consulting, Inc. Mailing address: 454 Burrage Rd. NE City: Concord State: NC Zip:28025- Phone number: (704)791-6898 Email Address: rburrage@rbinc.us IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION: 1. Facility Name: Rocky River Regional Wastewater Treatment Plant Permit Number: NC0036269 Owner Name: Water & Sewer Authority of Cabarrus County V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF): 1. Permit Number(s): WQ System Wide Collection System Permit Number(s) (if applicable): WQCS Owner Name(s): FORM: FTA 04-16 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 Agreement (FORM: DEV) been attached? ❑ Yes ❑No ®N/A 3. If the Applicant is a Home/Property Owners' Association, has an Operational Agreement (FORM: HOA) been attached? ❑ Yes ❑No ®N/A 4. Origin of wastewater: (check all that apply): Vesidential Owned ❑ Retail (stores, centers, malls) El 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 % Commercial _ % Industrial (See 15A NCAC 02T .0103(20)) 4 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 copy of flow reduction approval letter 7. Summarize wastewater generated by project: Establishment Type (see 02T.0114(f)) Daily Design Flow e,b No. of Units Flow Apartments (1-2 Bedroom) 240 gal/ unit 192 46,080 GPD Apartments (3 Bedroom) 360 gal/ unit 36 12,960 GPD Community Building 25 gal/employee 2 50 GPD gal/ GPD gal/ GPD gal/ GPD Total 59,090 GPD a See 15A NCAC 02T .01 14(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 02"T.OI 141 shall be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data. 59,090 8. Wastewater generated by project. _GPD (per 15A NCAC 02T .0114) ➢ Do not include future flows or previously permitted allocations If permitted flow is zero, indicate why: ❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line ❑ Flow has already been allocated in Permit Number: ❑ Rehabilitation or replacement of existing sewer with no new flow expected ❑ Other (Explain): FORM: FTA 04-16 Page 2 of 5 VIL GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers): 1. Summarize gravity sewer to be permitted: Size (inches) Length (feet) Material 8 2,484 PVC 8 60 DIP ➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria ➢ Section III contains information related to minimum slopes for gravity sewer(s) ➢ Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains): COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT 1. Pump station number or name: NA 2. Approximate Coordinates (Decimal Degrees): Latitude: 0Longitude: - ° 3. Design flow of the pump station: millions gallons per day (firm capacity) 4. Operational point(s) of the pump(s): gallons per minute at feet total dynamic head (TDH) 5. Summarize the force main to be permitted (for this Pump Station): Size (inches) Length (feet) Material 6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1): ❑ Standby power source or pump with 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 ➢ Must be permanent to facility Or if the pump station has an average daily flow less than 15,000 gallons per day: ❑ Portable power source with manual activation, quick -connection receptacle and telemetry - 15A NCAC 02T .0305(h)(1)(C) or ❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(1)(C): ➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (draft agreement) and is compatible with the station. ➢ 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 timeframes, shall be provided in the case of a multiple station power outage. FORM: FTA 04-16 Page 3 of 5 IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(o): 1. Does the project comply with all separations found in 15A NCAC 02T.0305(f) & (g) ➢ 15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems: Yes ❑ No Setback Parameter* Separation Required Storm sewers and other utilities not listed below vertical 24 inches Water mains vertical -water over sewer 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 II impounded reservoirs used as a source of drinking water 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 see item IX.2 50 feet **Any other stream, lake, impoundment, or ground water lowering and surface drainage ditches 10 feet Any buildin foundation 5 feet Any basement 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 ➢ 15A NCAC 02T.0305(Q) contains alternatives where separations in 02T.0305(f) cannot be achieved. ➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications webpage ➢ If noncompliance with 02T.0305( or (g), see Section X of this application 2. Does the project comply with separation requirements for wetlands? (50 feet of separation) WYes ❑ No ➢ See the Division's draft separation requirements for situations where separation cannot be meet ➢ No variance is required if the alternative design criteria specified is utilized in design and construction ➢ As built documents should reference the location of areas effected 3. Does the project comply with all setbacks found in the river basin rules per 15A NCAC 02B .0200? Qryes ❑ No ➢ This would include Trout Buffered Streams per 15A NCAC 213.0202 IF 4. Does the project comply with an individual 404 Permit or any 401 Certifications? Wyes [:]No ➢ Wetland -related permits shall be requested, obtained, and adhered to for projects that impact wetlands or surface waters ➢ Information can be obtained from the 401 & Buffer Permitting Branch 5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? Yes [-]No Per 15A NCAC 02T.0105(c)(6), directly related environmental permits or certification applications are 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, stormwater management plans, etc.). 6. Does this project include any sewer collection lines that are deemed "high -priority?" Per 15A NCAC 02T.0402, "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer. ❑ Yes VNO ➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location). High 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 permitee's individual System -Wide Collection permit. FORM: FTA 04-16 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? N(Yes ❑ No If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for review. Approval of the request is required prior to submittal of the Fast Track Application and supporting documents. 2. Professional Engineer's Certification: I Richard E. Burrage Jr. (Professional Engineer's name from Application Item III.1.) attest that this application for 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, Gravity Sewer 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 143-215.613, 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. North Carolina Professional Engineer's seal, signature, and date: 3. Applicant's Certification per 15A NCAC 02T .0106(b): I, s name & title from Application Item I.3.) R0 �A� 037 1 cc* = ,y IIIJ 11 W attest that this application for 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 ihat 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 143-215.6B, 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. Signature: � A� ~� Date FORM: FTA 04-16 Page 5 of 5 Tuvia, Ori A Good Morning Ori, I tried to call our environmental consultant this morning this morning, but I did not get a response. I did find the Delineation Report and it looks like there are no DWR isolated wetlands on the property (see highlighted paragraph on page 3). Please let me know if you need additional info. Thanks! Rick Burrage, Ph.D., P.E. President I Richard Burrage, Inc. I P: 704.791.6898 1 F: 704.782.6234 675 Knollcrest Dr NE. I Concord, NC 128025 1 vyww_tk ira�L WSACC ISO 1400t2015 ® NC Star Public Sector • OHSAS 180001101 February 4, 2020 Mr. Michael Legg City Manager City of Kannapolis - 401 Laureate Way Kannapolis, NC 28081 Subject: Flow Acceptance Request — City of Kannapolis Grace's Reserve Apartments Dear Mr. Legg: WATER & SEWER AUTHORITY OF CABARRUS COUNTY 232 Davidson Hwy. Concord, NC 28027 704.786.1783 ♦ 704.795.1564 Fax www.wsacc.org This is a notice of capacity for the flow acceptance request received by the Water and Sewer Authority of Cabarrus County (WSACC) from the City of Kannapolis on February 3, 2020. WSACC has or will have capacity at the Rocky River. Regional Wastewater Treatment Plant and appropriate sewer interceptors to transport and treat the domestic wastewater from the proposed project entitled Grace's Reserve Apartments, located along Roxie Street._ The referenced project will serve an apartment complex with 192 one or two -bedroom apartments, 36 three -bedroom apartments, and a community building with two employees, with a projected wastewater flow of 59,090 gallons per day (gpd). The wastewater generated by this project will be conveyed through a proposed gravity system, through the existing gravity system and force main, and then enter WSACC's system at the existing 24-inch Three Mile Branch Interceptor. WSACC acknowledges it has or will have capacity for wastewater from the proposed development based on information provided by Anderson Burrage Consulting, Inc. (Civil Engineer for the project) using North Carolina Department of Environmental Quality (NCDEQ) wastewater flow guidelines. If construction of this project does not commence within two (2) years of the date of this notice, the notice is rescinded and a second request and notice will be required before flow capacity is accepted. Please notify WSACC, in writing, when construction of this project is initiated. This sewer capacity allocation may also be cancelled pursuant to the conditions set forth in the WSACC Sewer Allocation and Commitment Policy. Please note that the final commitment to service to provide wastewater treatment services shall occur upon application for a building permit for the project and when system development fees are paid pursuant to N.C.G.S. §162A, Article 8. If you have any questions, please call me at (704) 788-4164, extension 104. Sincerely, J. Thomas Hahn, PE Assistant Engineering Director cc: Misty Tutt, PE/Kannapolis Wilmer Melton/Kannapolis Richard E. Burrage, Jr., PE/Anderson Burrage Consulting, Inc. Michael Wilson/WSACC Chad VonCannon, PE/WSACC Mark Lomax/WSACC Trent Gobble/WSACC State of North Carolina DWR Department of Environmental Quality Division of Water Resources Flow Tracking for Sewer Extension Applications Divi%lan of Water Resaurces (FTSE-10/18) (WSACC USE ONLY) Grace's Reserve Apartments Section I. Name of wastewater treatment facility (WWTF) receiving wastewater: ® Rocky River Wastewater Treatment Facility — Permit #NC0036269 ❑ Muddy Creek Wastewater Treatment Facility — Permit #NC0081621 WWTP facility's permitted flow, MGD 26.500 Estimated obligated flow not yet tributary to the WWTP, MGD 2.098 WWTP facility's actual avg. daily flow, MGD 19.911' (75.14% of permit) Total flow for this specific request, MGD 0.059 Total actual and obligated flows to the facility, MGD 22.068 Percent of permitted flow used 83.28% Section II. Pump stations along the route from the Jurisdiction's connection point to the WWTP. Pump Station Pump Station Firm (A) Design Average (B) Approx. Current ( Obligated, Not Yet _ (B+C) Tottalal Current Flow (E)=(A D) Available (Name or Permit No. Capacity * Daily Flow ** Average Daily Tributary Daily Flow Plus Obligated Flow Capacity*** Number) MGD (Firm/pf) Flow MGD MGD MGD MGD MGD RRRWWTP NCO036269 55.440 22.176 10.116 0.489 10.605 11.571 MPS * 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 (po 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 Available Capacity is < 0. Section III. WSACC Certification Statement: I, J. Thomas Hahn, PE, 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 from the connection to the WSACC interceptor 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 Section I and Section II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form indicates WSACC's guarantee of capacity for this wastewater flow. Notwithstanding the guarantee of capacity, WSACC does not make a commitment to service this wastewater flow until a building permit is requested through the Cabarrus County Building Inspections Department and WSACC receives payment of the System Development Fee. CC's Signing Official Signature WASTEWATER FLOW ACCEPTANCE FORM FOR THE WATER AND SEWER AUTHORITY OF CABARRUS COUNTY Jurisdiction Requesting Flow Acceptance: Date: ❑City of Concord ®City of Kannapolis ❑Town of Harrisburg ❑Town of Mt. Pleasant ❑Charlotte Mecklenburg Utilities Project Title, Description, and Number of Lots/Unit: Project Title: —Project # Grace's Reserve Apartments Richard E. Burrage Jr. Anderson Burrage Consulting, Inc. Description: The engineering�plans and specifications, as prepared and sealed by , NCPE, with , for the wastewater collection system extension consisting of approximately 2,544 linear feet of 8 -inch sanitary sewer with 14 manholes and other appurtenances to serve located off/on of with a wastewater discharge of 59,090 GPD, Apartments Roxie St. *Number of Lots: OR *Number of Units:240 *Must be included in request. Where will the new line be connected: Directly into a WSACC Interceptor 4 Into the Jurisdiction's existing collection system ❑ Into a private line Describe the location of the tie-in line to which the new sewer line will connect: The proposed 8 -inch sanitary sewer extension will tie-in to the existing 12-inch sanitary sewer system, which extends to the 24 -inch material WSACC Interceptor Three Mile Branch 24 RCP Three Mile Branch Which WSACC Interceptor will the flow ultimately be discharged into: XX-inch matrlal WSACC Name Interceptor What is the WSACC manhole number that the flow will be discharged into? +/- Node o I EAR9 What is the quantity of flow that will be discharged? 59,090 GPD Flo type: Domestic 100 % ❑ Commercial % ❑ Industrial % Name of wastewater treatment facility (WWTF) receiving wastewater: ® Rocky River Wastewater Treatment Facility — Permit #NC0036269 ❑ Muddy Creek Wastewater Treatment Facility — Permit #NC0081621 Design drawings of new lines will be submitted to WSACC with the request for acceptance. Drawings can be submitted as a digital file (DWG) or distance and bearing starting with the tap on existing infrastructure. If the new line is to connect directly into a WSACC interceptor, detailed drawings including specification of the tap, will be required before flow acceptance will be provided. Mark Lomax at 704-786-1783, ext. 231, must be notified 48 hours in advance of a connection into a WSACC interceptor. WSACC will inspect connection before, during, and after completion. If construction is not started within two (2) year from the date of approval of the flow acceptance for this project, the approval is rescinded and a second request and approval will be required for the project. WSACC USE ONLY: ISO DATE: Current sewer model shows an Interceptor as being surcharged south of the manhole in question. Approved ❑ Not Approved Current Sewer Model shows: E-2 APPENDIX E State of North Carolina N ., Department of Environment and Natural Resources Mislon of War Resources Division of Water Resources Flow Tracking/Acceptance for Sewer Extension Permit Applications (FTSE—01/14) (JURISDICTION USE ONLY) Jurisdiction Requesting Flow Acceptance for Collection System: ❑City of Concord ®City of Kannapolis ❑Town of Harrisburg ❑Town of Mt. Pleasant ❑Charlotte Mecklenburg Utilities Project Title, Description, and Number of Lots/Unit: Project Title: —Proiect # Grace's Reserve Richard E. Burrage Jr. Anderson Burrage Consulting, Inc. Description: The engineering plans and specifications as prepared and sealed by NCPE with for the wastewater collection system extension consisting of approximately 2,544 linear feet of 8 -inch sanitary sewer with 14 manholes and other appurtenances to serve located off/on of , with a wastewater discharge of GPD. oxle St. sd, What is the quantity of flow that will be discharged? 59,090 GPD Flow ty : Domestic 100 % ❑ Commercial % ❑ Industrial % Section I - List the Jurisdiction's pump stations located between the project connection point and the WSACC Tntercentor connection point. (A) (B) (C) (D) _ (B+C) (E)=(A-D) Pump Station Firm Capacity * Design Average Daily Flow ** Approx. Current Obligated, Not Yet Total Current Flow Available (Name or Number) MGD (Firm/pf) Average Daily Flow Tributary Daily Flow Plus Obligated Flow Capacity*** MGD MGD MGD MGD MGD HWY 136 LIFT 0.9504 0.3802 0.1423 0.00 0.1423 0.2379 STATION * 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 pump station divided by a peaking factor not less than 2.5. ***A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the W WTP where Available Capacity is < 0. Section II. Jurisdiction's Certification Statement: I, Wilmer Melton, III, Director of Public Works, certify that, to the best of my knowledge, the addition of the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving WSACC interceptor; and the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden on any downstream pump station in route to the receiving WSACC interceptor 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 Section I plus all attached planning assessment addendums for which, to the best of my knowledge, will not adversely affect the do)D51ream sewer capacity. Signature of this form indicates acceptance of this wastewater flow. Jurisdiction's Signing Official Signature "c3/- Date Revision Date: 08/09/13 s8J \ o 0 OP! LID rn O N LO C N N Ix W m O W LU SUPERCEN r 1I \A11111��11/j' o 00 CN o w - w N rw z / 1cn 1 II\\�'` cn � 1 1 11� H- \ I Cl) ! i w a w I t I Ar ¢ w _ F- z a. Of LLJ Q rn co U) oS CD Vp cam') �� O /�, ��.. ✓ �/ 11// /, J�/�r. O � U w ¢ o v f \ \\\t vh a /J! /II/llltilifll, `\. _ 0 Q o L o 0 e