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HomeMy WebLinkAboutWQ0008638_More Information (Requested)_19931102/-i( V MEMQ TQ: State Review Group )4. FROM: ' Kerr T. Stevens Regional Supervisor SUBJECT: Procedure Four (4) WQ0008638 Meadowbrook Sewer Extension - Public PWC-City of Fayetteville Cumberland County Division of Environmental Management Fayetteville Regional Office 11/15/93 Date State Review Group Review Engineer Rav Cox Regional Office Contact Ricky Revels 1) Name of wastewater treatment plant to receive the wastewater: PWC of Fayetteville - Rockfish Creek Wastewater Treatment Plant 2) WWTP design capacity 6_0 MGD 3) NPDES Permit No.: NC0050105 Expiration Date: 05/31/96 4) Compliance Information: Present treatment plant performance for previous 12 months - beginning 10/01/92 (See attached self -monitoring data) 5) Quantity and type of wastewater from proposed sewers: _66,600 GPD domestic 100% ; industrial ; other 6) Volume from previously approved projects not yet tributary to WWTP *2,870,183 GPD 7) Regional Recommendations: Approval X Denial * The PWC-Rockfish Creek WWTP is presently under a plant expansion project for a total permitted flow of 12 MGD. KTS/RR/rr Enclosure State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director QEE1- IiV F November 2, 1993 MR M.J. NOLAND PWC/FAYETTEVILLE PO DRAWER 1089 FAYE 1TbVILLE, NORTH CAROLINA 28302 Dear MR NOLAND: ENV. MANAGEMENT eAYETTEVILLE REG. OFFICF Subject: Application No. WQ0008638 Meadowbrook Sewers -Public Cumberland County The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on October 29, 1993. This application has been assigned the number shown above. Please refer to this number when making inquiries on this project. Your project has been assigned to Ray Cox for a detailed engineering review. A technical acknowledgement will be forthcoming. Be aware that the Division's regional office, copied below, must provide recommendations from the Regional Supervisor or a Procedure Four Evaluation for this project, prior to final action by the Division. If you have any questions, please contact Ray Cox at (919) 733-5083. Sincerely, r 7 Carolyn McCaskill 'v�" ' Supervisor, State Engineering Review Group cc: Fayetteville Regional Office Moorman, Kizer & Reitzel, Inc. Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management Non -Discharge Permit Application (THIS FORM AIRY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) GRAVITY SEWER EXTENSION 1. GENERAL INFORMATION: 1. Applicant (corporation, individual, or other ): PWC of Fayetteville, Inc. 2. Print Owners or Signing Official's Name and Title (the person who is legally responsible for the facility and its compliance): Water and Sanitary Sewer Systems M.J. Noland, Director of 3. Mailing Address: Post Office Drawer 1089 City: Fayetteville State: NC Zip: 28302-1089 Telephone No.: ( 919 ) 483-1382 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans/specs., letters of flow acceptance, Operational Agreements, etc.): Meadowbrook 5. Application Date: October 1993 7. County where project is located: Cumberl and 11. PERMIT INFORMATION: 1. Permit No. (will be completed by DEM): ` C-)(-)g�R 2. Specify whether project is: X new; renewal*; modification. *If renewal, complete only sections I through III and applicant signature (on pg.5). Submit only pgs. 1, 2, 5 (original and 3 copies of each). Engineer signature not required for renewal. 3. If this application is being submitted as a result of a renewal or modification to an existing permit, list the existing permit number and issue date 4. Specify whether the applicant is X public or private. FORM: GSEA 4/91 Page 1 of 6 6. Fee Submitted: S 200.00 GRAVITY SEWER FX'I NSIO..N ` - PAGE 2 (4/91) III. INFORiM1A'1'ION ON WASTEWATER: Nature of \Vastewater: 100 Flo Domestic; %o Commercial. % Industrial; % Other N.�vaste (specify): Please provide a one or two word description specifying the origin of the wastewater, such as school, subdivision, hospital, commercial, industrial, apartments, etc.: Single family subdivision 3. Indicate any parameter (and its concentration) that will be greater than normal domestic levels: NONE 4. If wastewater is not domestic in nature, what level of pretreatment has been provided to ensure protection of the receiving wastewater treatment facility? N/A 5. Volume of wastewater generated by this project: 66,600 (e s t ) gallons per day 6. Explanation of how wastewater volume was determined: 185 si nql e fami 1y residences 3 bedroom at 120 GPD per bedroom, we estimate average of 360 GPD/Residence. IV. DESIGN INFORMATION: 1. Brief project description: Tying into an existing 42" outfall with an 8" line and extending 8" sanitary sewer to serve 185 lot subdivision. Total of 8309 1.f. of 8" and 40 manholes 2. Name of wastewater treatment facility receiving wastewater: Rockfi sh Treatment Plant. a. Facility permit no.: NC0050105 b. Engineer should provide statement of his evaluation of downstream sewers to accept the wastewater: Waste water enters PWC's 42" sewer outfall along Beaver Creek designed to serve this area. 2of6 GRAVITY Y SE\VIER EXTENSION PAC& 3 (7/91) • 3. Summary of sewer pipe. by diameter sizc and pipe material. Indicate here whether (' factor or N factor is used and circle. C or N below: N Dia. Length Pipe C or N Min. Max. Minimum Max. Minimum (In.) (Lin. Ft) Material Factor Slope % Slope % Velocity (fps) Ve1.(fps) Cover (in) 8 8269 V.C. 0.013 0.40 8.79 2.2 10.1 36" 8 40 D.I. 0.015 0.40 1.00 2.0 3.0 36" NOTE: The minimum velocity must not be less than 2 fps. For public sewers the minimum diameter is 8 inches. 4. Anchors shall be provided for sewers with slopes greater than 20 %. The anchor spacing shall be as follows: a. 36 feet separation for slopes of 21% to 35%; b. 24 feet separation for slopes of 36% to 50%; c. 16 feet separation for slopes of 50% and greater. For velocities greater than 15 fps, it is strongly recommended that measures be considered which will protect the sewers and manholes from erosion. For velocities greater than 20 fps, erosion control measures must be specified. For any excessive slopes or velocities that will occur in any sewer line segment, what measures have been taken to protect the sewer pipe and manholes? 5. Maximum sewer reach length between manholes: 340 linear feet. 6. This sewer line segment occurs between manhole no. 1+48 and manhole no. 4+88 Profile 7. Does the owner/operator have the ability to clean this length? X Yes No. 8. Sewer subject to existing or planned traffic bearing loads? X Yes No. If yes, what measures are being taken to enable the sewers to withstand the loads? Minimum 36" of cover with suitable backfill and compaction. Inside 9. khositigx drop manholes are provided where invert separations exceed: 2.5 feet. 10. Identify (by manhole number) those manholes that have drop connections: 0+00, Profile "SSI" and 0+00, Profile "SS5" where 8" line ties into 42" outfall. 3 of 6 GRAVITY SEWER EXTENSION • PAGE 1 (4/91) . 11 . Maximum allowable infiluauon/exltltauon test rate Note: Must not exceed OGI'D/ pipe Ilia. in./ mile. 100 GPI)/ pipe dia. in./ mile. 1 2. Minimum separation distances as shown on the plans or addressed in the specifications: a) 10(0 ft. horizontal separation from vyells or other v atcr supplies? X Yes No b) 12 in. vertical separation from storm sewer or ferrous pipe sanitary sewer specified? X Yes No c) 10 ft. horizontal separation from water mains or 18 in. vertical separation (water over sewer) or ferrous pipe specified? X Yes No 13. Are manholes subject to flooding? LYes _ No 14. If yes, are manhole rim elevations 1 foot above 100-year flood level, 1, Yes _ No (100 year flood elevation should be indicated on plans) 15. Or are manholes watertight and vented 1 foot above the 100-year flood elevation ( should be shown on plans): _Yes X No 16. Identify (by manhole number) those manholes that are vented: 17. Does this project involve any stream -crossings? _ yes X no. If yes, what precautions or special features have been utilized to ensure protection of the sewer line and not restrict stream flow? Identify the sheet of the plans and station number where stream crossings are located: THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF ENVIRONMENTAL MANAGEMENT UNLESS ALL OF THE APPLICABLE ITEMS ARE INCLUDED WITH THE SUBMITTAL Required Items a. One original and three copies of the completed and appropriately executed application form. b. Three sets of detailed plans and specifications signed and sealed by a North Carolina Professional Engineer. The plans must include a general location map, a plan view of the sewer extension, a profile of the sewer extension, and must show the proximity of the sewer extension to other utilities and natural features. Specifications may be omitted for delegated authorities. Each sheet of the plans and the first page of the specifications must be signed and sealed. Three copies of the existing permit if a renewal or modification. c. The appropriate permit processing fee, in accordance with 15A NCAC 2H .0205(c)(5). d. If the owner/authority of the wastewater treatment facility (WWTF) that will be accepting the wastewater flow from this project is different from the applicant of the project, then a letter must be provided from the owner/authority of the WWTF specifying the volume of flow that will be accepted. The letter should be a recent letter and should refer to the project by the same name as that identified on the application and the plans/specifications. e. An Operational Agreement (original and two copies) must be submitted if the sewer extension will be serving single family residences, condominiums, mobile homes, or town houses and if the subject sewer extension is owned by the individual residents, a homeowners association, or a developer. 4of6 • y . • GRAVITY SEWER EXTENSION PAGE 5 (4/91) Name and Complete Address of Engineering Finn: Moorman, Kizer & Reitzel , Inc. Post Office Box 53774 City: Fayetteville Telephone No. (919) 484-5191 State: NC Zip: 28305 Professional Engineer's Certification: I, James M. Kizer , attest that this application for Meadowbrook has been reviewed by me and is accurate and complete 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. Although certain portions of this submittal package may have been developed by other professionals, 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. North Carolina Professional Engineer's Registration No. 4783 Print Name of Engineer James M. Kizer Seal and Signature (specify date): Applicant's Certification: M.J. Noland Meadowbrook "CA.Z7:,‘ tit ti•• Z / N •••• FS M . K\ attte§rtlial 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 information and attachments are not included, this application package will be returned as incomplete. Signature T -COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDRESS: Date /D - ?4 NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT WATER QUALITY SECTION PERMITS AND ENGINEERING UNIT POST OFFICE BOX 29535 512 NORTH SALISBURY STREET RALEIGH, NORTH CAROLINA 27626-0535 TELEPHONE NUMBER: 919/733-5083 5 of 6 GRAVITY SEWER EXTENSION PAGE 6 (4/91) ' PERMIT APPLICATION PROCESSING FEES. (effective October 1, 1990) CATEGORY NEW APPLICATIONS/ RENEWALS WITHOUT MODIFICATIONS MODIFICATIONS > 1,000,000 GPD Industrial $400 S300 Domestic/Cooling Water $400 S300 10,001 - 1,000,000 GPD Industrial $400 Domestic/Cooling Water $400 $250 $250 1,001 - 10,000 GPD Industrial $400 S200 Domestic/Cooling Water $400 $200 < or = 1,000 GPD and Single Family Dwelling $240 $120 Sludge < or = 300 Acres $400 $250 Sludge > 300 Acres $400 $250 Sewer Extensions (nondelegated) $400 0 Sewer Extensions (delegated) $200 0 Closed -Loop Recycle or Evaporative $400 $200 NOTE: The Fees for Soil Remediation Projects are the same as for Sludges. Under the Sewer Extension Fee, "delegated to municipalities" applies only to those governmental jurisdictions that have specific delegation review authority, as granted by the Division of Environmental Management. _ 6of6 - . • State of North Carolina Department of Environment. Health, and Natural Resources Division of Environmental Mann fiement 512 North Salisbury Street • Ralei“h. North Carolina 2 -626-(t53-:: lames G. Martin, Governor \VtlI:am W. Cobey, Jr.. Secretary Memorandum To: Delegated Municipalities From: Steve W. Tedder. Chief (` Water Quality Section !vlay 1, 1991 D Subject Delegated Munic:p !:iC`+ ic'i!tsi for Revised Non-Discaat'_`e Permit .-yppticat:oa, The Division of Environmental Management's Water Quality Section has revised the Gravity Sewer Non -Discharge Permit Application Form. The form now incorporates the basic information that the Division feels is necessary in order for the delegated municipalities to perform i review on a gravity sewer project for the Division; therefore, the Division will no longer require that the "Delegated Municipalities Gravity Sewer Design Checklist" be completed and submitted. We do, however, require that the delegated municipality perform the same type of review as always required and complete the bottom portion of this page and attach it as the last page of all gravity sewer applications that are being submitted as a delegated municipalities project. If you have any questions on this matter, please contact Mr. Randy Jones at 919/733-5083. DELEGATED MUNICIPALITY GRAVITY SEWER CEPT;FIE ATTON (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) Applicant: puBT.TC. WOKYS cfIMMTSSTfN OF THE CTTV nF FAYr^TTFVII T F, NUR'1'H-t'ANr11 I Ne Project Name: MEADOWBROOK SUBDIVISION Delegated Municipality Reviewer's Certification: I, VTCTOR GAN.TFHSANT , attest that the subject plans and specifications have been reviewed under my supervision and that those plans and specifications are consistent with the information that has been specified on the Non -Discharge Application and the Division of Environmental Management's minimum design requirements for gravity sewer projects. Delegated Municipality Reviewer's NC Prc;essional Engineer's Registration N Seal and Signature (specify daze): FORM: DMGS 4/91 PAGE 1 OF 1 //tA p413 CAROIIA''•,, •< .SSI04;.*l1 i�� SEME 1 1. 14368 1 (S SPA,: TOR G AI`O ,,