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HomeMy WebLinkAboutWQ0009999_Application (FTSE)_19940913e MEMO TO: State Review Group FROM: Ricky Revels Rom- Environmental Technician IV SUBJECT: Procedure Four (4) WQ0009999 National Guard Sewer Extension - Public PWC/City of Fayetteville Cumberland County Division of Environmental Management Fayetteville Regional Office 10/05/94 Date State Review Group Review Engineer John Seymour Regional Office Contact Ricky Revels 1) Name of wastewater treatment plant to receive the wastewater: PWC of Fayetteville - Cross Creek Wastewater Treatment Plant 2) WWTP design capacity 22.0 MGD 3) NPDES Permit No.: NC0023957 Expiration Date: 05/31/96 4) Compliance Information: Present treatment plant performance for previous 12 months - beginning 8193 (See attached self -monitoring data) 5) Quantity and type of wastewater from proposed sewers: 102,500 GPD domestic Rb 96; industrial ; other 100X 6) Volume from previously approved projects not yet tributary to WWTP 1,660,034 GPD 7) Regional Recommendations: Approval RR/ closure X Denial GKEX88/MP COMPLIANCE EVALUATION ANALYSIS REPORT 09/20/94 PAGE i PERMIT--NC0023957 PIPE--OOi REPORT PERIOD` 9308-9407 LOC---E FACILITY--FAYETTEVILLE-CRO%% CRK WWTP DESIGN FLOW-- 22.0000 CLASS-4 LOCATION--FAYETTEVILLE REGION/COUNTY--06 CUMBERLAND r 50050 003iO 00530 OO6i0 3W6 50060 00300 TGP3B MONTH Q/M6D BUD RE%/T%% NH3+NH4- FEC COW CHLORINE DO CERI7DPF LIMIT F22.8000 F 8.00 F 30.0 F 2.00 F 200.0 NOL NOL NOL 93/08 i3.0064 2.80 3.i .iG 6i.4 .i43 5.96 93/O9 1.6 .i4 30.2 .041 93/iO 6.70 2.2 .iO 33.9 .i20 6.57 i LIMIT F22.0000 F i6.80 F 30.0 F 4.00 F 200.0 NOL NOL NOL 93/ii 12.0433 3.64 2.1 .30 28.4 .088 7.65 93/12 ii.6580 2.0 .30 40.6 .i27 8.09 i 12.6000 5.iG 2.6 .39 88.4 .i86 8.65 i 12.7750 3.92 i.5 i8.2 .07 7.54 94/03 i3.7225 4.48 .i24 7.42 LIMIT F22.0000 F 8.00 F 94/04 13.4366 3.4i 94/85 i2.2833 4.30 94/06 12.7766 i3.045i 3.62 AVERAGE 12.5702 MAXIMUM 2i.5000 MINIMUM 8.8000 UNIT MGD 3.92 18.50 .2O MC/L i.i .33 i2.O i.4 .32 NOL NOL 6.90 i.i .i3 26.8 iO.O00 6.87 i.0 .O7 6.29 NOL i i i.3 .33 39.8 i.226 7.i2 i 6.3 5.60 5i0o.0 10,000 9.80 i .4 .00 i.0 .000 5.30 i MC/L MC/L 0/100ML UC/L MG/L PA%%/FAI GKEX88/MP COMPLIANCE EVALUATION ANALYSIS REPORT O9/20/94 PAGE 2 PERMIT--NC0023957 PIPE--00i REPORT PERIOD, 9308-9407 LOC--- E FACILITY--FAYETTEVILLE-CRO%% CRK WWTP DESIGN FLOW-- 22.00OO LOCATION--FAYETTEVILLE REGION/COUNTY--06 CUMBERLAND ` 000i0 00400 00600 00665 00720 00951 Oi027 Oi034 MONTH TEMP PH TOTAL N PHO%-TOT CYANIDE FLUORIDE CADMIUM CHROMIUM LIHIT 93/68 HOL 9.0 6.0 NOL NOL 27.86 7.4-6.7 i3.850 i.725O 93/09 27.57 7.4-7.i ii.i00 i.720O 93/i0 LIMIT 93/ii 93/i2 94/0i 94/02 94/O3 LIMIT 94/O4 94/06 NOL NOL NOL KOL i.434 .3250 1.633 .iGOO 7.3-7.0 i0.GOO i.9750 .O0OO i.4O7 .i575 NOL 9.0 6.0 NOL NOL NOL NGL NOL 2WO i3.5OO 5.0400 .0000 i.262 .0000 .4i5O 18.40 8.5-6.8 i3.050 2.4750 .0000 i.225 .0000 .0000 7.5-6.7 9.765 i.8275 .0000 i.i9O .006G.6iOO i5.95 20.795 2.2000 .0000 1.492 .00OO .0000 i7.4W 2.ii60 .00OO i.iii .i240 .6WO NOL 9.0 6.0 2O.45 27.i5 NOL i7.330 NOL NOL NOL NOL NOL 475 .0000 i.i90 .00OO .00OO 2.6300 2.i520 14.860 1.6625 .:Qvo .0O00 .D0W) .632 .0000 .24O0 .856 .i45O AVERAGE 0.95 ____ i4.865 2.3225 .0000 1.224 .0776 MAXIMUM 29.00 8.500 24.920 i6.2000 ________ 2.i55 i.3000 i.6600 MINIMUM 14.00 6.300 8.200 .8006 ________ .413 ........ ------- UNIT DEG.0 %U HG/L MG/L MG/L MG/L UG/L UG/L GKEX8G/MP COMPLIANCE EVALUATION ANALYSIS REPORT PAGE 3 PERMIT--NC0023957 PIPE--601 REPORT PERIOD: 9308-9407 LUC--- E FACILITY--FAYETTEVT}iF-CRO%% CRK WWTP DESIGN FLOW-- 22.0000 LOCATION--FAYETTEVILLE REGION/COUNTY--06 CUMBERLAND 0042 0105i 0067 81077 W092 MONTH COPPER LEAD NICKEL SILVER ZINC N- I OL NOL NGL NOL NOL 93/08 26.7500 .525O .0OOO 31.5000 2.i200 .0008 .8000 74.4700 93/i0 43.0000 i.6000 3.7000 .0000 62.5500 LIMIT NOL NOL NOL NOL NOL 9301 38.3625 .0000 5.3650 .00OO i25.950O 107.2000 .0000 158.2800 27.7750 .00OO .7600 i22.7875 94/02 20.6250 .0000 .3800 130.6240 27.5000 .4400 5.0000 1.4600i LIMIT 94/O4 NOL 3.3O0O NOL 94/06 2.i20O NOL NOL NOL .0000 .7000 88.5500 3.98OO 93.820 1'..'.*- AVERAGE 30.8989 .9768 3.5741 .3200 9�.0377 MAXIMUM 299.0000 6.8000 31.0000 2.5000 180.400� MINIMUM 2i.0000 2.0500 2.8000 .6700 22.0000 UNIT UG/L UG/L UG/L UG/L UG/L 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 R � 4.1F.E1a �EHNR September 13, 1994 MR M.J. NOLAND PWC/FAYE'rIEVILLE PO DRAWER 1089 FAYE1'1EVILLE, NORTH CAROLINA 28302 Subject: Dear MR NOLAND: [,fit/ r,i1:'". FMET TEYILLE REG. OFFICE Application No. WQ0009999 National Guard Sewers -Public Cumberland County The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on September 12, 1994. This application has been assigned the number listed above. PLEASE REFER TO THE ABOVE WATER QUALITY NUMBER WHEN MAKING INQUIRES ON THIS PROJECT. Your project has been assigned to John Seymour 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 actiop by the Division. If you have any questions, please contact Jo cc: Fayetteville Regional Office Bennett Engineering Seymour at (919) 733-5083. Sincerely, yn McCkill Supervisor, State Engineering Review Group 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 MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) GRAVITY SEWER EXTENSION PUMP STATIONS, AND PRESSURE SEWERS I. GENERAL INFORMATION: 1. Applicant (corporation, individual, or other ): Public Works Commission of Fayetteville 2. Print Owners or Signing Official's Name and Title (the person who is legally responsible for the facility and its compliance): Marion J. Noland, PE Director aof Water Resources 3. Mailing Address: P.O. Drawer 1089 city Fayettevi l le State: N.C. Zip: 28302 Telephone 'No.: ( 910 ) 4 8 3 -14 01 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans/specs., letters of flow acceptance, Operational Agreements, etc.): ., 4 National Guard Armoryand future Coliseum including existing Agri Expo center 5. ApplicationDate: 7 sep 94 6. Fee Submitted: $2 0 0.0 0 • 7. County where project is located: Cumberland II. PERMIT INFORMATION: C� •x 1. Permit No. (will be completed by DEM): Ii4ocCT-I9 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 N/A 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) M. INFORMATION ON WASTEWATER: 1. Nature of Wastewater: % Domestic; 10 0 % 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.: National Guard Armory and future Coliseum including the existing Agri. Expo. Center 3. Indicate any parameter (and its concentration) that will be greater than normal domestic levels: Commercial type food preparation from the existing Agri. Expo. Center 4. If wastewater is not domestic in nature, what level of pretreatment has been provided to ensure protection of the receiving wastewater treatment facility? An Engineering designed Grease Trap will be constructed at the National Guard Armory. The Agri. Expo. Center presently has• an approved Grease Trap. 5. Volume of wastewater generated by this project: 102,500 gallons per, day 6.. Explanation of how wastewater volume was determined: See attached Memorandum from Odell & Associates, Inc. dated 11 May 94 and attached letter from Buffaloe, Morgan & Associates, Inc. dated 14 Jun 94 IV. DESIGN INFORMATION: 1. Brief projectdescription: Construct 443' of 8" a Gravity Main, a Pump Sta. ap.d 3812 ft. of 10" Force Main to SPrve the Nati nnal Guard Armory and in the future. serve the Agri. Env). CPntPr and Coliseum. 2. Name of wastewater treatment facility receiving wastewater:Cross Creek Treatment Plant a. Facility permit no.: NC 0023957 b. Engineer should provide statement of his evaluation of downstream sewers to accept the wastewater: The Force Main discharges into• a M H with a 12" gravity outlet. This 12" line and subsequent down- stream lines are adequate to carry this addition. 2of 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 o Min. Max. Minimum Max. Minimum (In.) (Lin. Ft) Material Fact r Slope % Slope % Velocity (fps) Vel.(fps) Cover (in) 8 393 PVC 0.010 0.40 4.94 2.8 10.0 41 8 50' DIP 0,013 2.94 2.94 6.0 6 _ n 19 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? N/A • 5: Maximum sewer reach length between manholes: 161 linear feet. 6. This sewer line segment occurs between manhole no. 2+ao and manhole no. 44-4 3 on sheet 3 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? Pipe is constructed to support hwy traffic loads. Trench bedding and backfill material will be adequate. 9. Insidedrop manholes are provided where invert separations exceed: 9 _ feet. 10. Identify (by manhole number) those manholes that have drop connections: 2+80 on sheet 3 3 of 10 GRAVITY SEWER EXTENSION & PUMP STATION PAGE 4 (4/91) 11. Maximum allowable infiltration/exfiltration test rate: 100 Note: Must not exceeddlfa GPD/ pipe dia. in./ mile. GPD/ pipe dia. in./ mile. 12. Minimum separation distances 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 storm sewer or ferrous pipe sanitary sewer specified? No crossings _ Yes _ No c) 10 ft. horizontal separation from water mains or 18 in. vertical no crossings 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, N/A 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): N/A 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: 4 of 10 GRAVITY SEWER EXTENSION AND PUMP' STATION PAGE 5 or10 (4/91) V. PUMP STATION INFORMATION National Guard Armory 1. Pump Station No.: (A separate sheet V.1 through V.15 should be submitted for each pump station) 2. Name of closest downslope surfacc waters: 3. Classification of closest downslope surface waters: (as establ shed by the Environmental Management Commission&ispecified on pagc 6 of this•applic.). 4. If a power failure at this pump station could impactVaters classified as WS, SA, B; or SB, describe which of the measures arc being implemented to prevent such impact, as required in 15A NCAC 2H .0200: 5. What size pumps are provided? 6" x 6" Duplex Each: Two 6. How many pumps arc provided? 700 GPM 7. What is the maximum capacity of the pump station? 8. What is the design total dynamic head? 74 9. How many pumping cycles will occur at the design flow rate? 1008000 GPD feet Initial - 4.0 • cycles per hour Future - 5.76 10. Check if provided at pump station: PWC-Mobile Generator Unit Alternate Power Source Wet Well Vented with Screen Fillets in Wet Well Check Valves and Gate Valves a Security Fencing a Lockable Wet Well Cover x Area Light a 110V Electrical Convenience Outlet Flood/Buoyancy Protection x High Water Alarm x Audible and Visual x Auto Dialer 11. Summary of force main (by diameter size and pipe material): Diameter Length Pipe High Low Minimum . Maximum Minimum (Inches) (Linear Ft) _ Material Elevation Elevation Velocity(fps) Vcl.(fps) Cover (in) 10 3838± PVC SIR21 210 158 3.07 3.07 36 12. Are air release valves provided at all high points along the force main (must be provided where the elevation difference exceeds 10 feet)? X yes _ no 13. Is pump station subject to flooding? yes a 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. Arc there existing or planned pump stations downstream of this station? yes g no If yes, the engineer shall evaluate the ability of those pump stations to adequately handle GRAVITY SEWER EXTENSION AND 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: V � To CP\t"'�E FEAR Namc-of surface waters: Classification (as established by the Environmental Management Commission): Proposed Classification, .if'applicable: O Signature of regional office personnel: ' ct c.CL 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 arc required 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 ): Public Works Commission 2. Name and Complete Address of Engineering Firm: PWC - Water Resources Engr—Dept. Post Office Drawer 1089 City: Fayetteville State: North Carolina Zip: 28302 Telephone No. (910) 678-7495 Victor Ganjehsani 3 Project Name: National Guard Armory Lift Station Initial - 62 4. Pump station design flow: 102,500 GpD; Future - 290 GPM 5. Name of closest downslope surface waters: VCN 'Co eqp E c£A% J � 6. County(s) where project and surface waters •arc located: Cumberland County See Attached Map 7. Map name and date: 8. North Carolina Professional Engineer's Registration No. 9. Print Narne of Engineer Victor Ganj ehsani 10. Seal and Signature (specify date): 14368 • DIVISION OF ENVIRONMENTAL MANAGEMENT REGIONAL OFFICES (4/91) Asheville Regional WQ Super. 59 Woodfin Place Asheville, NC 28802 704/251-6208 Avery Buncombe Bursae Caldwell Ch okce Clay Graham Haywood HairJason Jackson Macon Madison McDowell Mitchell Polk Rutherford Swain Transylvania Yancy Fayetteville Regional WQ Super. Wachovia Building, Suite 714 Fayetteville, NC 28301 919/486.1541 Anson Moore Blades Robeson Cumberland Richmond 'Harnett Sampson Hoke Scotland Montgomery. Winston-Salem Regional WQ Super. 8025 North Point Boulevard, Suite 100 Winston-Salem, NC 27106 919/761-2351 Alama= AllegbanY Ashe Caswell Davidson Davie Forsyth Guilford Rockingham Randolph Stokes Surly Watauga Wilkes Yadkin Washington Regional WQ Super. P O Box 1507 Washington, NC 27889 , 919/946-6481 Beaufort Jones Berrie Lenoir Camden Martin Chowan Pamlico Craven Pasquotank Curriwck Perquimans Dace , Pitt Gates Tyrrell Greene Washington Hertford Wayne Hyde Mooresville Regional WQ Super. 919 North Main Street Mooresville, NC 28115 704/663-1699 Alexander Cabanas Catawba • Gaston Iredell Lincoln Mecklenburg Rowan Stanly Union • Cleveland Raleigh Regional WQ Super. 3800 Barreu Dr., Suite 101 Raleigh, NC 27609 9191733-2314 Chatham Durham Edgecocnbe Franklin Granville Halifax Johnston Lee Nash Northampton Orange Person Vance Wake Warren Wilson Wilmington Region. WQ Super. 127 Cardinal Drive Extension Wilmington, NC 28405-3845 919/395-3900 Brunswick Carteret Columbus Duplin New Hanover Onslow Ponder 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). 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. f. 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. 8of 10 GRAVITY SEWER EXTENSION & PUMP STATION . PAGE 9 (4/91) Name and Complete Address of Engineering Firm: Bennett Engineering 120 Gillespie St., 2nd floor City: Fayetteville Telephone No. (910) 4 8 4- 5 5 2 3 State: N.C. Zip:22301-5644. Professional Engineer's Certification: I, Robert M. Bennett , attest that this application for National Guam] Armory Gravity Main & Force Main 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. 3 8 2 3 Print Name of Engineer Rokiert . M. Bennett sNsuN/1,,,, , 4,407:%.:isok Seal and Signature (specify date): SEAL %° ••.NCI NEkve Applicant's Certification: • •M. BE .•. 1, Marion J. Noland. PE ,'attesi�th��t"this application for National Armory Gravity Main, Force Main & Pump Station eil p 94-. 3823 8 se . � • f y Guard 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. ,� l Signature G�' -� Date Y� 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 29535 512 NORTH SALISBURY STREET RALEIGH, NORTH CAROLINA 27626-0535 TELEPHONE NUMBER: 919/733-5083 9 of 10 PAGE 10 (4/91) PERMIT APPLICATION PROCESSING FEES (effective October 1, 1990) CfjTEGORY • NEW APPLICATIONS/ RENEWALS WITHOUT MODI1rICAT1ONS MODIFICATIONS > 1,000,000 GPD Industrial $400 $300 Domestic/Cooling Water $400 $300 10,001 - 1,000,000 GPD Industrial • $400 Domesdc/Cooling Water ' $400 $250 $250 1,001-10,000 GPD Industrial $400 $200 Domesdc/Cooling Water $400 $200 < or =1,000 GPD and Single Family Dwelling Sludge < or = 300 Acres . ook $240 $120 $400 $250 Sludge > 300 Acres $400 S250 • • 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. 10of10 State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Mattagement 512 North Salisbury Street • Raleigh. North Carolin:: 276 6 I:3 35 !'h.7 tames G. Martin, Governor William W. Cobey. Jr., Secretary Memorandum To: Delegated Municipalities From: Steve W. Tedder. Chief (` Water Quality Secdon Subject: Delegated Munic: >�l ties Checklist for Revised Non -Discharge Permit .Appii The Division of Environmental Management's Water Quality Section has ievised 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 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 CERTIFICATI ON (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) Applicant: PURT.TC WORr.S Cntvir4TSSTfN nF TNT: CTTY (1F FAYFTTFVTI I.F 1\1(1RTTj CA131U TNe. Project Name: NATIONAL GUARD ARMORY Delegated Municipality Reviewer's Certification: I, VT('OR GAN.W..HSANT , 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 Professional Engineer's Registration N : 14368 May 1, 1991 Seal and Signature (specify date): FORM: DMGS 4/91 PAGE 1 OF 1 May 11,1994 MEMORANDUM To: From: Reference: • Odell & Asssociates, Inc.--- ' 129 W. Trade Street Charlotte, NC 28202 PH 704 377 5941 Vmgoe Park Cumberland County Coliseum Anticipated Sewer Flows Fayetteville, NC In response to your request for information regarding the anticipated sewer flows from subject project to be used in the sizing of a wastewater pump station planned for the site, please be advised that we are not in a position to provide precise numbers for the facility at this stage of its design, and further, we do not have adequate .information on the design criteria for the wastewater pump station to determine the type of flow data that is needed. We are, however, able to provide you with some general guidelines as to the type of waste flows that can be anticipated from the project. Various sanitary engineering and plumbing design reference books indicate that the anticipated average flow from a public assembly facility of this nature is in the range of two to five gallons per day per seat. Based on the 13,500 seats planned for the coliseum, the average daily flow from the facility can be estimated at between 27,000 and 67,000 gallons per day. Using the mid -point of this range and assuming an event duration of approximately three hours, the peak hourly flow could be estimated at 15,750 gallons per hour or 260 gallons per minute. A second way of estimating sewer flows is by estimating the flows from the various plumbing fixtures in the facility. The North Carolina State University Entertainment Sports Arena (22,000 seats) has a total waste fixture units of 2,386 (FU). Using this FU count, the waste flow is estimated at 370 gallons per minute. Because we do not yet have fixture counts for the proposed Cumberland County facility, we can estimate the FU count by the relative number of seats. Using this method, the FU count for the Cumberland facility is estimated at 1,464 fixture units which corresponds to an estimated flow rate of 265 gallons per minute. Based on the above analysis, we believe that a design based on 265 gallons per minute with adequate pump station wet well storage to accommodate higher instantaneous peak flows should be adequate for this facility. However, final design of the pump station must be based on the total contributing load and possible simultaneous peak flow events. Should you have aq further questions, please advise. C. Park, PE Director, Engineering Operations clj/M113628 2273-005/206 P� r Qf 3 ;amcs G. Martin, Govcrnor William W. Cobey. Jr., Sec -et fry Memorandum To: Delegated Municipalities From: Steve W. Tedder. Chief Water Quality Secdon V Subject: Delegated Munic):_" ilcs Ch;:cki si for Revised moil-Disclar_'e Peniut .Apptic3I: 1:; 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 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 perforrn 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 CERTTF'ICATTON (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) Applicant: pIJ$T.TC WOKPS COMMIcSTON nF THE CITY nF FAYFTTFVTT T.F, NnRTILI'AROT T-►4 Project Name: NATIONAL GUARD ARMORY Delegated Municipality Reviewer's Certification: I, VICTOR GAN.IF.HSANT , 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 professional Engineer's Registration No.: State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street - Raleigh. North Carolina: 27 6-(15 35 G.tr_: T. E•:cr;:u.'.'h.T) May 1, 1991 Seal and Signature (specify daze): FORM: DMGS 4/91. PAGE 1 OF 1 ,,,/111/IIIy/',, 'ZN CARO('';�''' .. assIONgIt i a SEAL 1 14368 : = rug GAN\t ',,,,,,111111,, BUFFALOE, MORGAN & ASSOCIATES, INC. CONSULTING ENGINEERS MY E. MORGAN, P.E., PRES. W. MICHAEL POLLARD, P.E., V. PRES. OARY W. STAPPORD, P.E., V. PRES. June 14, 1994 Mr. Robert Ft Stanger, County Engineer Cumberland County PO Drawer 1829 Fayetteville, NC 28302 RE: Sewage Lift Station Charlie Rose Agri/Expo Center Cumberland County Armory Dear Bob: • WILLIAM M. SMITH, JR., P.E. We have researched our records to try to determine what the sewage flow generated by the population at the Agri/Expo Center and the armory might be. Actually, there are two rather drasti- cally differing numbers which we might arrive at, one for a nor- mal daily flow and the second for a peak condition when both the Armory and Expo Centex are occupied most likely on a week end. Our calculations are as follows: Weekiv Plow Agricultural Office 208 persons x 25 gallons/person/day • 5,200 Armory 20 persons x 25 gallons/person/day . 500 Total 5,700 cal/perday Weg)end Peak Condition Expo 4800 persons x 5 gallons/person/day = 24,000 Armory 150 persons x 30 gallons/person/day = 4,500 'Total ' 28,500 Gal/perday P5-20f3 1116 LAKE WHEELER ROAD RALEIOH, NORTH CAROLINA 27603 TELEPHONE 833.1627 • • • • v. Your civil engineers will of course know how to apply these num- bers to arrive at the size for the lift station. I believe it is conventional to use a 2.5 multiplier to arrive at the absolute peak flow in sizing both the receiver and the pump. Unfor- tunately, this is going to leave an even stranger set of numbers, but ultimately the lift station will have to be sized for the worst condition. RZM/pb OBS/44000/Stanger.614 Regards, PP A B, MORGAN & ASSOCIATES, INC. . Morgan