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HomeMy WebLinkAboutWQ0009008_Sewer Application_19940218MEMO TO: State Review Group Y' P/ FROM: Michael Wicker, WQ Regional Supervisor SUBJECT: Procedure Four (4) WQ0009008 Plaza North Shopping Ctr. Sewer Extension - Public City of Rockingham Richmond County Division of Environmental Management Fayetteville Regional Office 2 25 94 Date State Review Group Review Engineer John Ruske Regional Office Contact Ricky Revels 1) Name of wastewater treatment plant to receive the wastewater: City of Rockingham Wastewater Treatment Plant 2) WWTP design capacity 6_0 MGD 3) NPDES Permit No.: NC0020427 4) Compliance Information: Expiration Date: 8 31 98 Present treatment plant performance for previous 12 months - beginning _1 O1 93_ (See attached self -monitoring data) 5) Quantity and type of wastewater from proposed sewers: i 17- 14 GPD kcc. rti«t c: l0 ;�r o c ;rcl 40, 5-' 58v domestic _100$_; industrial ; other 6) Volume from previously approved projects not yet tributary to WWTP 118,367 GPD 7) Regional Recommendations: Approval X Denial MW/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 A&4 EDEHNR l r ' February 18, 1994 a,.. FEB 22 199 MR MONTY CRUMP ENV. MANAGEMENT CITY OF ROCKINGHAM cA,YETTEViLLE RED,=. O'FlCr 311 E. FRANKLIN STREET ROCKINGHAM, NORTH CAROLINA 28379 Subject: Application No. WQ0009008 Plaza North Shopping Ctr. Sewers -Public Richmond County Dear MR CRUMP: The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on February lb, 1994. 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. Should there be any questions concerning your project, the reviewer will contact you with an additional information letter. 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, yn cc: Fayetteville Regional Office Godwin -Jordan & Associates, P.A. sor, State Engineering Review Group Pollution Prevention Pcgs P.O. Box 29535, Raleieh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer So State of North Carolina Department of Environment, health, and Natural Resources Division of Environmental Management Non -Discharge Permit Application (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) GRAVITY SEWER EXTENSION I. GENERAL INFORMATION: 1. Applicant (corporation, individual, or other ): City of Rockingham 2. Print Owners or Signing Official's Name and Title (the person who is legally responsible for the facility and its compliance): City of Rockingham 3. Mailing Address: 311 East Franklin Stree City: Rockingham State: NC. Zip: zaai9 Telephone No.: (_ 910 ) 997-5546 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans/specs., letters of flow acceptance, Operational Agreements, etc.): Plaza North Shopping Center 5. Application Date: 7. County where project is located: Richmond H. PERMIT INFORMATION: 6. Fee Submitted: $ 40_ 1. Permit No. (will be completed by DEM):00 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 GRAVITY SEWER EXTENSION PAGE 2 (4/91) III. INFORMATION ON WASTEWATER: 1. Nature of Wastewater:.100 % Domestic; % Commercial; % IndustriM; % 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.: Food Store and retail shops 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? 5. Volume of wastewater generated by this project: 4,006 gallons per day 6. Explanation of how wastewater volume was determined: Water usage records were used to determine that on an average a 29,000 ft2 Food Lion uses 1900 gallons per day. We have used an estimated water usage or u.lc gal day ft2 for the phase I shops and future drug store and future shops. This gives 17,550 ft2 x 0.12 gal/day/ft202106 gal/day. This results in a total Qf 1900 + 2106 ;.-; 4006 gal/day. IV. DESIGN INFORMATION: 1. Brief project description: This shopping center consists of a food Lion anA ac oc ot�� 1 }}gfuture d-U6 2. Name of wastewater treatment facility receiving wastewater: Wastewater of Rockingham oc inghaent Plant a. Facility permit no.: NC 0020427 b. Engineer should provide statement of his evaluation of downstream sewers to accept the wastewater: There should not be a problem wi th d uu - stream sewers as a result of the addition of this sewer flow. 2of6 7 UKAVII T .7�yy�n�/�l�l1J1V1V 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: Dia. Length Pipe C or N Min. Max. Minimum Max. Minimum (In.) (Lin. Ft) Material Factor Slope % Slope % Velocity (fps) Vel.(fps) Cover (in) 8 874 PVC C 0.4% 4.9 2 — 2 72 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: 390 linear feet. 6. This sewer line segment occurs between manhole no. 3 and manhole no. 4 7. Does the owner/operator have the ability to clean this length? x Yes No. 8. if Sewer what measures ect to are beng or ing taken o enabanned traffic le the sewers to withstand the loads? If yes, Sewer is designed with.stone bedding to springline of pipe and there is a minimum cover over the pipe of 36" to prevent point loads on the pipe. 9. Outside drop manholes are provided where invert separations exceed: 2.5 — feet. 10. Identify (by manhole number) those manholes that have drop connections: N/A 3of6 GRAVITY SEWER EXTENSION PAGE 4 (4/91) 11. Maximum allowable infiltration/exfiltration test rate: Note: Must not exceed 200 GPD/ pipe dia. in./ mile. 100 GPD/ pipe dia. in./ mile. 12. Minimum separation distanceb as shown on the plans or addressed in the specifications: a) 100 ft. horizontal separation from wells or other water supplies? X_ Yes _ No b) 12 in. vertical separation from stone sewer or ferrous pipe sanitary sewer specified? X Yes _ No c) 10 ft. horizontal separation from water mains or 18 in. vertical x separation (water over sewer) or ferrous pipe specified? _ Yes _ No 13. Are manholes subject to flooding? _Yes x No 14. If yes, are manhole rim elevations 1 foot above 100-year flood level, _ 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 _ No 16. Identify (by manhole number) those manholes that are vented: N/A 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 TIIE 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 GRAVITY SEWER EXTENSION PAGE 5 (4/91) Name and Complete Address of Engineering Firm: P.O. Box 249, City: Dunn Telephone No 910-892-5159 Professional Engineer's Certification: Godwin -Jordan & Associates, P.A. State: N.C. Zip: 28335 I; ew , attest that this application for City of Rockingham 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. Print Name of Engineer Johnny Glenn Tew Seal and Signature (specify date): Applicant's Certification: I Monty Crump Rockingham 14580 • Jf45CO n / J> attest that this application for City of has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of tl application are not completed and that if all required supporting information and attachme s are not included, this application package will be returned as incomplete. Signature Date THE COMPLETED APPLICATION PACKAGE., INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD RE SENT TO THE FOLLOWING ADDRESS: NORTII CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT WATER QUALITY SECTION PERMITS AND ENGINEERING UNIT POST OFFICE. BOX 29535 512 NORTH SALISBURY STREET RALEIGH, NORTIi CAROLINA 27626-0535 TELEPHONE NUN113ER: 919/733-5083 5of6 GRAVITY SEWER EXTENSION �► PAGE 6 (4/91) ` ir PERMIT APPLICATION PROCESSING FEES (effective October 1, 1990) CATEGORY NEW APPLICATIONS/ RENEWALS WIZHOUT MODIFICATIONS MOM11CATIONS > 1,000,000 GPD " 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. 6of6