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HomeMy WebLinkAboutWQ0007820_Sewer Extension_19930422MEMO TO: State Review Group Division of Environmental Management FROM: M. J. Noland Fayetteville Regional Regional Supervisor Office SUBJECT: Procedure Four (4) 4 29 93 WQ0007820 Date Subdivision Sewer Extension - Public Town of Ellerbe Richmond County State Review Group Review Engineer John Kuske Regional Office Contact Ricky Revels 1) Name of wastewater treatment plant to receive the wastewater: Town of Ellerbe Wastewater Treatment Plant 2) WWTP design capacity 0.180 MGD 3) NPDES Permit No.: NC0021784 4) Compliance Information: Expiration Date: 02/28/93 Present treatment plant performance for previous 12 months - beginning 03/O1/92 (See attached self -monitoring data) 5) Quantity and type of wastewater from proposed sewers: 32,000 GPD domestic 100% ; industrial ; other 6) Volume from previously approved projects not yet tributary to WWTP 0_ GPD 7) Regional Recommendations: Approval X Denial MJN/RR/rr Enclosure AW .. o APR 271"3 ENV. MANAGEMENT State of North Carolina FAYETTEVILLE PEG. OFFICE Department of Environment, Health and Natural Resources Division of Environmental Management 512 North Salisbury Street - Raleigh, North Carolina 27604 James B. Hunt, Jr., Governor A. Preston Howard, Jr., P.E. Jonathan B. Howes, Secretary Director April 22, 1993 MAYOR JOE COMER TOWN OF ELLERBE 116 W. PAGE STRET ELLERBE, NORTH CAROLINA 28338 Subject: Application No. WQ0007820 Subdivision Sewers -Public Richmond County Dear MAYOR COMER: The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on April 22, 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 John Kuske 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 John Kuske at (919) 733-5083. Sincerely, Donald Safrit, P Supervisor, Pe its and Engineering Unit cc: Fayetteville Regional Office Hayes, Seay, Mattern & Mattern Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer NO - State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management Non -Discharge Pemvt Application (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) GRAVITY SEWER EXTENSION PUMP STATIONS, AND PRESSURE SKWERS I. GENERAL INFORMATION: 1. Applicant (corporation, individual, or other): Town of Ellerbe 2. Print Owners or Signing Official's Name and Title (the person who is legally responsible for the facility and its compliance): Joe comer, Mayor 3. Mailing Address: 116 W. Page Street City: Ellerbe State: NC Zip: 28338 Telephone No.: 919 652-6251 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans/specs., letters of flow acceptance, Operational Agreements, etc.): Town of Ellerbe, Sewer Improvements 5. Application Date: March 25, 1993 b. Fee Submitted: $ 400.00 7. County where project is located: Richmond county II. PERMIT INFORMATION: 1. Permit No. (will be completed by DEM): W(: _aD-� 0 )-L 2. Specify whether project is: x new; renewal*; modification. *If renewal, complete only sections I through III and applicant signature (on pg.9). Submit only pgs. 1,,2, 9 (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 NSA and issue date 4. Specify whether the applicant is x public or private. FORM: GSPS 4/91 Page 1 of 10 GRAVITY SEWER EXTENSION & PUMP STATION PAGE 2 (4/91) 4'. III. INFORMATION ON WASTEWATER: ' i 1. Nature of Wastewater. i o0,% Domestic; % Commercial; % Industrial; % Other waste (specify): 2. Please provide a one or two word description specifying the origin of the wastewater, such as school, subdivision, hospital, commercial, industrial, apartments, etc.: Subdivision 3. Indicate any parameter (and its concentration) that will be greater than normal domestic levels: N/A 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: 32,000 gallons per day 6. Explanation of how wastewater volume was determined: 80 households (4 persons/house) (100 GPDC) is approximately 32,000 GPD IV. DESIGN INFORMATION: 1. Brief project description: Install 1935 1. f . of 8" gravity sewer line, 448 1, f. l.f. of 4" force main, 10 manholes, and a 100 GPM pump station. 2. Name of wastewater treatment facility receiving wastewater. ELLERBE WWTP a. Facility petinit no.: 21784 b. Engineer should provide statement of his evaluation of downstream sewers to accept the wastewater: Downstream sewers capable of accepting wastewater 2 of 10 GRAVITY SEWER EXTENSION & PUMP STATION PAGE 3 (4/91) 3. Summary of sewer pipe by diameter size and pipe material. Indicate here whether C 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) Vel.(fps) Cover (in) 8 1907 PVC N 0.4 8 2 9.8 60" 8 1988 DIP N 0.4 1 2 3.5 24" 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? /A 5. Maximum sewer reach length between manhole;: 395.5 linear feet. 6. This sewer line segment occurs between manhole no. 4 and manhole no. 5 7. Does the owner/operator have the ability to cleat 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? Sewer is deep enough that traffic bearing loads.should not affect the sewer lines 9. Outside drop manholes are provided where invert separations exceed: NSA feet. 10. Identify (by manhole number) those manholes that have drop connections: W 3 of 10 GRAVITY SEWER EXTENSION & PUMP STATION PAGE 4 (4/91) r, i 11. Maximum allowable infiltration/exfiltration test rate: GPD/ pipe dia. in./ mile. Note: Must not exceed 200 GPD/ pipe dia. in./ mile. 12. Minimum separation distances as shown on the plans or addressed in the specifications: a) 100 fL horizontal separation from wells or other water 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? 14. If yes, are manhole. rim elevations 1 foot above 100-year flood level, (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): 16. Identify (by manhole number) those manholes that are vented: _Yes X No X Yes —No Yes X No 17. Does this project involve any stream crossings? _ yes kno. If yes, what precautions v 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: 4 of 10 i GRAVITY SEWER EXTENSION & PUMP STATION PAGE 5 of 10 (4/91) V.-PUMP STATION INFORMATION 1. Pump Station No.: 1 (A separate sheet V.1 through V.15 should be submitted for each pump station) 2. Name of closest downslope surface waters: N/A 3. Classification of closest downslope surface waters: B/A (as established by the Environmental Management Commission & specified on page 6 of this applic.). 4. If a power failure at this pump station could impact waters classified as WS, SA, B, or SB, describe which of the measures are being implemented to prevent such impact, as required in 15A NCAC 2H .0200: 5. What size pumps are provided? 6. How many pumps are provided? 100 2 GPM 7. What is the maximum capacity of the pump station? too GPD 8. What is the design total dynamic head? 38 feet 9. How many pumping cycles will occur at the design flow rate? 2.9 cycles per hour 10. Check if provided at pump station: Alternate Power Source x Wet Well Vented with Screen x Fillets in Wet Well x Check Valves and Gate Valves x Security Fencing x Lockable Wet Well Cover x Area Light x 110V Electrical Convenience Outlet x Flood/Buoyancy Protection x High Water Alarm x Audible and Visual 11. Summary of force main (by diameter size and pipe material): Diameter Length Pipe High Low Minimum (Inches) (Linear Ft) Material Elevation Elevation Velocity(fps) 4" 577 PVC 521.38 487 2.55 Auto Dialer Maximum Minimum Vel.(fps) Cover (in) 2.55 36" 12. Are airrelease valves provided at all high points along the force main (must be provided i where the eleiiation difference exceeds 10 feet)? yes _ no N/A 13. Is pump station subject to flooding? yes X no. If yes, what measures are being taken to protect against flooding? 14. If subject to flooding, specify the 100-year flood elevation: N/A Feet MSL 15. Are there existing or planned pump stations downstream of this station? _ yes X no If yes, the engineer shall evaluate the ability of those pump stations to adequately handle the subject flows. GRAVITY SEWER EXTENSION & PUMP STATION PAGE 6 (4/91) TO: REGIONAL WATER QUALITY SUPERVISOR Please provide me with the classification of the surface waters identified in number 5 below and on the attached map segment: Name of surface waters: N/A Classification (as established by the Environmental Management Commission): N/A Proposed Classification, if applicable: Signature of regional office personnel: INSTRUCTIONS TO ENGINEER Date: In order to determine whether provisions for dual or standby power maybe required for the subject facility, the classification of the closest downslope surface waters (the surface waters that any overflow from the facility would flow toward) must be determined. You are required to submit this form, with items 1 through 10 completed, to the appropriate Division of Environmental Management Regional Water Quality Supervisor (see attached listing). At a minimum, you must include an 8.5" by 11" copy of the portion of a 7.5 minute USGS Topographic Map which shows the subject surface waters. You must identify the location of the facility and the closest downslope surface waters (waters, for which you are requesting the classification) on the submitted map copy. The application may not be submitted until this form is completed and included with the submittal. 1. Applicant (corporation, individual, or other): . TOWN OF ELLERBE 2. Name and Complete Address of Engineering Firm: Haves, Seat'. Mattern & Mattern,. Inc. 181 E_ Evans St., Suite 21, Florence, SC 29501 City: Florence State: SC Zip:29501 Telephone No. 803-669-4491 3. Project Name: Town of Ellerbe Water &.. Sewer Improvements 4. Pump station design flow: GPD; 100 GPM 5. Name of closest downslope surface waters: N/A 6. County(s) where project and. surface waters are located: 7. Map name and date: 91 9. 10. North Carolina Professional Engineer's Registration No. Print Name of Engineer Seal and Signature (specify date): 6 of 10 ' PAGE 6(4/91)------------------- TO:' REGIONAL WATER QUALITY SUPERVISOR Please provide me with the classification of the surface waters identified in number 5 below and on the attached map segment: - Name of surface waters: _ Sv.r44 /'r-o AL ((aJe r L ►-e �, Classification (as established by the Environmental Management Commission): Proposed Classification, if applicable: N� Signature of regional office personnel:,cc� �e 1 ��� Date: INSTRUCTIONS TO ENGINEER In order to determine whether provisions for dual or standby power may be required for the subject facility, the classification of the closest downslope surface waters (the surface waters that any overflow from the facility would flow toward) must be determined. You are required to submit this form, with items 1 through 10 completed, to the appropriate Division of Environmental Management Regional Water Quality Supervisor (see attached listing). At a minimum, you must include an 8.5" by I I" copy of the portion of a 7.5 minute USGS Topographic Map which shows the subject surface waters. You must identify the location of the facility and the closest downslope surface waters (waters- for which you are requesting the classification) on the submitted map copy. The application may not be submitted until this form is completed and included with the submittal. 1. Applicant (corporation, individual, or other): TOWN OF ELLERBE 2. Name and Complete Address of Engineering Firm: Haves, Seay. Matterr. & Mattern, Inc. 181 E Evans St Suite 21, Florence, SC 29501 City- Florence State: SC Zip: 29501 Telephone No. 803-669-4491 3. Project Name: Town of Ellerbe Sewer Improvements 4. Pump station design flow: GPD; . 100 GPM 5. Name of closest downslope surface waters: South Prong Creek ' 6. County(s) where project and. surface waters are, located: Richmond 7. Map name and date: Ellerbe, N.C. 1983 8. North Carolina Professional Engineer's Registration No. 9. Print Name of Engineer Guy E. Slagle, Jr.-, P.E. 10. Seal and Signature (specify date): CAR ,� `1 nq�a•bs• 'T �I `U' 4 vv r • • 0 0 • 6 of 10 ° °p °sees• DIVISION OF ENVIRONMENTAL MANAGEMENT REGIONAL OFFICES (4/91) Asheville Regional WQ Super. Washington Regional WQ Super. Raleigh Regional WQ Super. 59 Woodfrn Place P O Box 1507 3800 Barrett Dr., Suite 101 Asheville, NC 28802 Washington, NC 27889 Raleigh, NC 27609 704/251-6208 919/946-6481 919/733-2314 Avery Macon Beaufort Jones Chatham Nash Buncombe Madison Berrie Lenoir Durham Northampton Burke McDowell Camden Martin Edgecombe Orange Caldwell Mitchell Chowan Pamlico Franklin Person Cherokee Polk Craven Pasquotank Granville Vance Clay Rutherford Currituck Perquimans Halifax Wake Graham Swain Dace Pitt Johnston Warren Haywood Transylvania Gates Tyrell Lee Wilson Henderson Yancy Greene Washington Jackson Hertford Wayne Hyde Fayetteville Regional WQ Super. Mooresville Regional WQ Super. Wilmington Region. WQ Super. Wachovia Building, Suite 714 919 North Main Street 127 Cardinal Drive Extension Fayetteville, NC 28301 Mooresville, NC 28115 Wilmington, NC 28405-3845 919/486-1541 704/663-1699 919/395-3900 Anson Moore Alexander Mecklenburg Brunswick New Hanover Bladen Robeson Cabamrs Rowan Carteret Onslow Cumberland Richmond Catawba Stanly Columbus Pender Harnett Sampson Gaston Union Duplin Hoke Scotland Iredell Cleveland Montgomery Lincoln Winston-Salem Regional WQ Super. 8025 North Point Boulevard, Suite 100 Winston-Salem, NC 27106 919n61-2351 Alamance Rockingham Alleghany Randolph Ashe Stokes Caswell Suny Davidson Watauga Davie Wilkes Forsyth Yadkin Guilford 7 of 10 GRAVITY SEWER EXTENSION & PUMP STATION PAGE 8 (4/91) ' 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, details on the pump station, 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. Three copies of all calculations, including pump selection, friction calculations, cycle time, pump curves (including system curves applicable with one pump running, two pumps running, three pumps running, etc.), and evaluation of downstream pump stations. These items must be submitted under the signature and seal of the North Carolina Professional Engineer. d. The appropriate permit processing fee, in accordance with 15A NCAC 2H .0205(c)(5). e. If the owner/authority of the wastewater treatment facility (VWVT'F) 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. i f. An Operational Agreement (original and two copies) must be submitted if the sewer extension will be serving single family residences, condominiums, mobile homes, dr town houses and if the subject sewer extension is owned by the individual residents, a homeowners association, or a developer. - 8 of 10 f GRAVITY SEWER EXTENSION & PUMP STATION PAGE 9 (4/91) Name and Complete Address of Engineering Firm: Hayes, Seay, Mattern & Mattern, Inc. 181 E. Evans St., Suite 21 City: Florence State: Telephone No. S.C. Zip: 29501 Professional Engineer's Certification: I, Guy E. Slagle , attest that this application for Sewer Extension 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 Engineers Registration No. Print Name of Engineer Guy E. Slagle Seal and Signature (specify date): 14773 Applicant's Certification: I, Guy E. Slagle , attest that this application for Sewer Extension 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 inc uded, this application package will be returned as incomplete. ��/�% Signature j l Date March 26, 1993 THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SE'VT TO THE FOLLOWING ADDRESS: 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 9 of 10 GRAVITY SEWER EXTENSION & PUMP STATION ; PAGE 10 (4/91) ' PERMIT APPLICATION PROCESSING FEES ' (effective October 1, 1990) CATEGORY NEW APPLICATIONS/ RENEWALS WrMOUT MODIFICATIONS MODIFICATIONS ► 111 111 'E Industrial $400 $300 Domestic/Cooling Water $400 $300 10,001 - 1,000,000 GPD Industrial $400 $250 Domestic/Cooling Water $400 $250 1,001 - 10,000 GPD Industrial $400 $200 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. 10 of 10 . A_ ,;,-* GRAVITY SEWER EXTENSION & PUMP STATION PAGE 9 (4/91) Name and Complete Address of Engineering Firm: Hayes, seav, Mattern & Mattern, rnc. 181E s St. Suite City: Florence State: Zip: 29501 Telephone No. Professional Engineer's Certification: S.C. 1, Gay E. Slagle- -_, attest that this application for sewer Extension 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 maternal and have judged it to be consistent with the proposed design. North Carolina Professional Engineer's Registration No. 14773 Print Name of Engineer G%AX E. Slagle Seal and Signature (specify date): Applicant's Certification: I, __ _ Guy E. Slagle Sewer Extension `•••+r+,8+o110., .or has been reviewed by nzc 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 arc not inc uded, this application package will be returned as incomplete. Signature Date March 26, 1993 THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDRESS: NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT WATER QUALITY SECTION PERMITS AND ENGINEERING UNIT POST OFFICE BOX 2953S S12 NORTH SALI.SBURY STREET RALEIGH, NORTH CAROLINA 27626.OS3S TELEPHONE NUMBER: 919/733.5083 9 of 10 I6ez v99 Eee-QI OS 3ON3307a NNSH EE:BO CB-EL-bO P -unit No. WQ0007820 May 28, 1993 ENGINEER'S CERTIFICATION I, Guy Slagle as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time)e construction of the project, Ellerbe Sewer Improvements Ellerbe, N.C. for the Project Name Location Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construc . n was observed to be built within substantial compliance and intent of the approved pla}s pecifi S. f � Signature Registration No.,y��� Date 73 �1J The DiYis tin of � rtvtre:un tr~i },'.ar:cz c t.gent hereby ackaowlcdges receipt and acce;5�w:icc as his Certification :..: Ltay--'19 fi r „F 4 NOV Y. 0 IP7 ` ENV. FAYE i`EVILLE REC. OFFICE JOE COMER, MAYOR ELLERBEE, TOWN-RICHMOND YARNS 116 W. PAGE ST ELLERBE, NC 28338 Dear Permittee: October 19, 1994 ��•`'• �?y OCT 1994 ENV. MANAAGUAENT FAYETTEVILLE REG. OFFICE SUBJECT: CERTIFICATE OF COMPLETION PERMIT NO. WQ0008330 ELLERBEE, TOWN-RICHMOND YARNS RICHMOND COUNTY On September 07, 1993 the Division of Environmental Management issued you the subject permit. One of the conditions of the subject permit read as follows: Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with the requirements of this permit and the approved plans and specifications. Mail certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, N.C., 27626-0535. To date, our records show that no certification has been received for the subject permit. If the permitted facility has been constructed and placed into operation please submit the required certification immediately. Operation of the treatment system prior to submission of the required certification is in violation of your permit and is subject to enforcement action. If you have any questions, please contact your consulting engineer for this project, HAYES,SEAY,MATTERN&MATTER at (803)669-4491. If the facility has not been constructed, please contact the Fayetteville Regional Office at (919)486-1541, so that they can update their records. • Thank you for your prompt attention to this matter. cc: File Fayetteville Regional Office Sincerely, Original Signed By Angela Y. Griffin for Carolyn McCaskill, Supervisor State Engineering Review Group