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HomeMy WebLinkAboutWQ0016336_Application_19990113I State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Wayne McDevitt, Secretary A. Preston Howard, Jr., P.E., Director Mr. Tommy M. Combs, City Manager City of Clinton 221 Libson Street Clinton, North Carolina 28329 k4 C D EN R NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES January 13, 1999 RECEIVED AM 14 1999 rAYE I 1 EVILLE / C, 5- 3 0 Subject: Application No. WQ0011= Sir Clinton Apartments Sewer -Public Sampson County Dear Mr. Combs: The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on January 11, 1999. This application has been assigned the number listed above. Your project has been assigned to Mr. Ron Palumbo for a detailed engineering review. Should there be any questions concerning your project, the reviewer will contact you with a request for additional information. 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 Mr. Ron Palumbo at 919/733-5083 ext. 533 .If the engineer is unavailable, you may leave a message on their voice mail and they will respond promptly. PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRES ON THIS PROJECT. Sin erely, I�1-k4J }-Mr. Kim H. Colson; P. . Supervisor, Non -Discharge Permitting Unit cc: Fayetteville Regional Office, Water Quality The Wooten Company P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper RV- C-4 MEMO TO: State Review Group Division of Water Quality FROM: Ricky Revels Rj.� Rom- Fayetteville Regional Office SUBJECT: Procedure Four (4) February 26, 1999 WQ0016336 (Modification) ' Date Sir Clinton Apartment Sewer Extension -Public City of Clinton Sampson County State Review Group Review Engineer Ron Palumbo Regional Office Contact Ricky Revels 1) Name of wastewater treatment plant to receive the wastewater: City of Clinton - Larkin WWTP 2) WWTP design capacity 5.0000 MGD 3) NPDES Permit No. NCO020117 Expiration Date: 07/14/2001 4) Compliance Information: Present treatement plant performance for previous —12_ months, beginning (See attached self -monitoring data) 5) Quantity and type of wastewater from proposed sewers: *0 GPD domestic X industrial other 6) Volume from previously approved projects not yet tributary to WWTP: -0- GPD 7) Regional Recommendations: Approval X Denial * 15,840 gallons per day has been established as existing flow, no new flow being added. /rr Enclosure GKEX88/MP 02/22/1999 COMPLIANCE EVALUATION ANALYSIS REPORT PAGE 1 PERMIT--NC0020117 PIPE--001 REPORT PERIOD: 9801-9812 LOC --- E FACILITY--CLINTON, TOWN OF - WWTP DESIGN FLOW-- 3.0000 CLASS--4 LOCATION--CLINTON REGION/COUNTY--06 SAMPSON 50050 00310 00530 00610 31616 50060 00300 TGP3B MONTH Q/MGD BOD RES/TSS NH3+NH4- FEC COLI CHLORINE DO CERI7DPF LIMIT F 5.0000 F 10.00 F 30.0 F 1.90 F 200.0 NOL NOL 98/01 3.1663 1.14 2.7 .01 62.2 .000 7.33 98/02 3.7253 2.27 4.2 .02 46.6 1.900 7.16 98/03 3.7047 2.61 3.6 .01 24.1 .000 7.42 LIMIT F 5.0000 F 5.00 F 30.0 F 1.00 F 200.0 NOL NOL 98/04 3.2643 1.67 1.9 .00 4.8 .000 7.22 98/05 2.8234 1.45 1.9 .00 3.0 .000 7.32 98/06 2.7403 1.57 2.4 .00 6.7 2.000 6.93 90 98/07 1.9921 3.18 5.5 .67 11.9 1.090 6.87 98/08 2.2659 2.64 7.7 .46 16.0 .523 7.14 98/09 2.3383 3.03 5.4 .09 21.1 2.095 6.80 98/10 1.9380 1.81 2.8 .01 3.2 .909 7.13 LIMIT F 5.0000 F 10.00 F 30.0 F 1.90 F 200.0 NOL NOL 98/11 1.8803 1.40 3.8 .00 2.0 .000 7.17 98/12 1.9747 4.31 7.5 .01 4.0 2.285 7.32 90 AVERAGE 2.6511 2.25 4.1 .10 17.1 .900 7.15 90 AAXIMUM 6.1910 14.00 40.5 8.55 88800.0 17.000 9.40 90 MINIMUM .9510 LESSTHAN .6 LESSTHAN LESSTHAN LESSTHAN 6.00 90 UNIT MGD MG/L MG/L MG/L #/100ML UG/L MG/L PASS/FAI GKEX88/MP 02/22/1999 COMPLIANCE EVALUATION ANALYSIS REPORT PAGE 2 PERMIT--NC0020117 PIPE--001 REPORT PERIOD: 9801-9812 LOC --- E FACILITY--CLINTON, TOWN OF - WWTP DESIGN FLOW-- 3.0000 CLASS--4 LOCATION--CLINTON REGION/COUNTY--06 SAMPSON THP3B 00010 00095 00400 00600 00665 00720 01042 MONTH CER7DCHV TEMP CNDUCTVY PH TOTAL N PHOS-TOT CYANIDE COPPER LIMIT NOL NOL NOL 9.0 6.0 NOL NOL NOL 98101 17.61 976.1 7.1-6.4 15.440 5.3000 .0000 10.5000 98/02 17.00 827.7 7.0-6.3 20.900 3.7900 .0000 12.3333 98/03 18.35 848.4 7.1-6.5 23.440 3.7300 .0000 5.5000 LIMIT NOL NOL NOL 9.0 6.0 NOL NOL NOL 98/04 21.33 1019.7 7.2-6.7 16.800 3.6400 .0000 8.5000 98/05 24.32 992.2 7.3-6.6 19.860 5.3700 1.2500 11.6666 98/06 27.90 1219.3 7.4-6.4 25.820 4.0500 .0000 10.5000 98/07 29.61 1337.0 7.4-6.5 25.950 3.2900 .0000 9.0000 98/08 28.70 1404.9 7.4-6.6 32.360 3.4000 .0000 19.3333 98/09 28.06 1357.5 7.4-6.6 32.400 4.2400 1.2000 12.5000 98/10 24.32 1522.6 7.4-6.4 35.420 3.2600 .0000 11.5000 LIMIT NOL NOL NOL 9.0 6.0 NOL NOL NOL 98/11 21.36 1765.5 7.5-6.9 59.630 3.2300 1.7500 10.0000 98/12 18.77 1544.2 7.6-6.9 41.360 5.1200 .0000 10.0000 AVERAGE 23.11 1234.5 29.115 4.0350 .3500 10.9444 MAXIMUM 31.00 1882.0 7.630 59.630 5.3700 7.0000 24.0000 MINIMUM 13.00 527.0 6.340 15.440 3.2300 5.0000 UNIT PERCENT DEG.0 UMHOS/CM SU MG/L MG/L UG/L UG/L 3KEX88/MP 02/22/1999 COMPLIANCE EVALUATION ANALYSIS REPORT PAGE 3 PERMIT--NC0020117 PIPE--001 REPORT PERIOD: 9801-9812 LOC --- E FACILITY--CLINTON, TOWN OF - WWTP DESIGN FLOW-- 3.0000 CLASS--4 LOCATION--CLINTON REGION/COUNTY--06 SAMPSON 01092 KONTH ZINC NOL 98/01 19.5000 98/02 25.6666 98/03 19.5000 LIMIT NOL 98/04 20.5000 98/05 26.3333 98/06 27.0000 98/07 37.0000 98/08 52.6666 98/09 34.5000 98/10 32.5000 LIMIT NOL 98/11 26.0000 98/12 42.5000 AVERAGE 30.3055 MAXIMUM 64.0000 MINIMUM 18.0000 UNIT UG/L �w • State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management RECEIVED Non -Discharge Permit Application WATEIRCt!a1TYScCT10N (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN 0NIN ) 99 GRAVITY SEWER EXTENSION, ischarrge Parmitting PUMP STATIONS, AND PRESSURE SEWV 1. GENERAL INFORMATION: SOC Project: Yes, No. 1. Applicant's name (please specify the name of the municipality, corporation, individual, etc.); City of Clinton 2. Print Owners or Signing Official's name and title (the person who is legally responsible for the facility and its compliance): Tommy M. Combs. City Manager 3. Mailing Address: 221 Lisbon Street. PO Box 199 City: Clinton State: NC Zip; 28329 Telephone Number. ( 919 1 592-1961 4. Project Name (please specify the name of the subdivision, facility, or establishment - should be consistent with project name on plans, specifications, letters of flow acceptance, Operational Agreements, etc.): Sir Clinton Apartments Pump Station Replacement 5. Application Date: December 18, 1998 6. Fee Submitted: $ 400.00 6. County where project is located: Sampson II. PERMIT INFORMATION 1. Application No. (will be completed by DEM): 2. Specify whether project is: q new; modification. 3. If this application is being submitted as a result of a modification to an existing permit, please complete: existing permit number and the issue date 4. Specify whether the applicant is public or private. III. INFORMATION ON WASTEWATER: 1. Nature of Wastewater: 100 % 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., 66 Unit Apartment Complex 3. Indicate any parameter(s) (and their 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. If a pretreatment permit is required has one been issued? N/A Yes No. If yes, please attach a copy of the pretreatment permit. If No, when will one be issued: FORM: GSPSA 06/94 Page 1 of 8 • 6. Volume of wastewater generated b this project 15.840* 8 Y Proj gallons per day. * Estimated existing flow 7. Explanation of how wastewater volume was determined 66 units at 240 gpd (2 br/unit (@ 120 gpd/br) IV. DESIGN INFORMATION 1. Brief project description; Replacement of existing Dumb station with new duplex submersible pimps and wet well 2. Name of wastewater treatment facility receiving wastewater. Norman H. Larkin Treatment Plant a. Facility Permit Number: NC 0020117 b. Engineer should provide statement of his evaluation of downstream sewers ability to accept the wastewater. Pump station replacement. Existing sewage discharge remains unchanged. c. Permit Number for sewers immediately downstream: Unknown d. Pipe diameter of sewers immediately downstream: 8-inch 3. Summary of GRAVITY SEWER to be permitted, by diameter, length and pipe material: N/A Diameter (in) Length (linear feet) Pipe Material Circle C or N Factor & Specify Value Minimum Slope (%) Maximum Slope (%) Minimum Velocity (fps) Maximum Velocity (fps) Minimum Cover (in) NOTE: The minimum velocity must not be less than 2 fps. For public sewers the minimum diameter is 8 inches. For private sewers the minimum diameter is 6 inches. 4. Anchors shall be provided for sewers with slopes greater than 20%. The anchor spacing shall be a maximum of 36 foot separation for slopes of 21% to 35%; 24 foot separation for slopes of 36% to 50%; 16 foot separation for slopes greater than 50%. 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 length of sewer between manholes: linear feet. 6. This sewer line segment occurs between manhole no. and manhole no. FORM: GSPSA 06/94 Page 2 of 8 7. Does the owner/operator have the ability to clean this length? Yes No. For sewer reach lengths greater than 425 feet, please provide a letter from the owner/operator, stating the ability to clean the specified reach and include the equipment specifications. 8. Sewers, subject to existing or planned traffic bearing loads? Yes No. If yes, what measures are being taken to enable the sewers to withstand the loads? 9. Outside drop manholes are provided where invert separations exceed feet (provide for se (p parations> or =2.5) 10.Identify (by manhole number) those manholes that have drop connections; 11.Maximum allowable infiltration/exfiltradon test rate, GPD/pipe diameter inch/mile of pipe. NOTE: Must not exceed 100 GPD/pipe diameter inch/mile of pipe. 12.Minimum separation distances as shown on the plans and addressed in the specifications. If a, b, or c below is no, explain in an attachment (This section must be completed for all collection systems including force mains and pressure sewers): a) 100 ft. horizontal separation from wells or other water supplies? Yes No b) 12 in. vertical separation from storm sewer or ferrous pipe sanitary sewer specified? Yes No c) 10 ft. horiz. sep. from water mains or 18 in. vertical sep. (water over sewer) or ferrous pipe specified? Yes No 13.Are manholes subject to flooding? Yes No. If Yes, are manhole rim elevations 1 foot above 100-year flood level (100 year flood elevation should be indicated on plans)? Yes No; Or, are the manholes watertight vented 1 foot above the 100-year flood elevation and vented every 1,000 feet (should be shown on plans)? Yes No. 14.Identify (by manhole number) those manholes that are vented: 15. Does this project involve any stream crossings? Yes_ 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 the stream flow crossings are located: Please note: The Division recommends all stream crossings be located three (3) feet below the stream bed or ferrous material pipe be specified. In addition, all aerial stream crossings must be located above the 25-year flood elevation. Both the 25-year. . flood elevation and the 100-year flood elevation should be indicated on the plans. 16.Sewers may not be installed in WS-1 watersheds. Are any of the subject wastewater collection systems located in a WS-1 watershed? Yes _ 4 No. FORM: GSPSA 06/94 Page 3 of 8 V. PUMP STATION INFORMATION 1. Pump Station No. or Name: Sir Clinton Apartments (A separate page 4 of 8 should be submitted for each pump station) 2. Name of closest downslope surface waters: Beaverdam Run 3. Classification of closest downslope surface waters: C SWAOnnP (as established by the Environmental Management Commission & specified on sheet 5 of 8 of this application). 4. In accordance with 15A NCAC 2H .0219 (b)(3), describe the measures that are being implemented to prevent impacts on downslope surface waters, should a power failure occur at this pump station. NOTE: Alternative power MUST be addressed for every pump station in accordance with the above regulation Duplex submersible pumps with alarms and telephone dialers and n4rtable generator 5. What size pumps are provided 100 GPM, and how many? 2 6. What is the design total dynamic head? 32 feet. 7. How many pumping cycles will occur at average day flow? 2 cycles per hour. NOTE: 15A NCAC 2H .0219 (b)(2) requires 2 to 8 pumping cycles per hour be achieved at average daily flow. 8. The following items are typically required in the design for pump stations. Check the appropriate blank to signify that these items bm been provided in the design plans and specifications: Alternate Power Source Wet Well Vented with Screen Fillets in Wet Well Check Valves and Gate Valves Security Fencing Lockable Wet Well Cover Area Light 110V Electrical Convenience Outlet Flood/Buoyancy Protection High Water Alarm (one choice may be specified) Audible and Visual �_ Auto Dialer 9. Summary of FORCE MAIN or PRESSURE SEWER to be permitted, by diameter, length and pipe material. Diameter Length Pipe High Low Minimum Maximum Minimum (in) (linear feet) Material Elevation Elevation Velocity Velocity (fps) Cover (in) (ft) R (fps) 4 1,750 D.I. ** 98.52 ** 95.67 2.55 2.55 48" * Existing 4-inch force main. ** Assumed elevations 10. Are air release valves provided at all high points along the force main (must be provided where the elevation difference exceeds 10 feet)? Yes 4 No. 11.Is the pump station subject to flooding? _ Yes, No. If Yes, what measures are being taken to protect against flooding? 12.If subject to flooding, specify the 100-year flood elevation: Feet MSL 13. Are there existing or planned pump stations downstream of this station? Yes 4 No. If Yes, the engineer shall evaluate the ability of those pump stations to adequately handle the subject flows and shall include that evaluation as an attachment to this application. FORM: GSPSA 06/94 Page 4 of 8 This form must be completed by the appropriate DEM regional office and included as a part of the project submittal information. INSTRUCTIONS TO NC PROFESSIONAL ENGINEER The classification of the downslope surface waters (the surface waters that any overflow from the facility would flow toward) in which these sewers will be constructed must be determined by the appropriate DEM regional office. Therefore, you are required, prior to submittal of the application package, to submit this form, with items 1 through 7 completed, to the appropriate Division of Environmental Management Regional Water Quality Supervisor (see page 8 of 8). 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 location of these sewers and the downslope surface waters in which they will be located. Identify the closest downslope surface waters on the attached map copy. Once the regional office has completed the classification, reincorporate this completed page and the topographic map into the complete application form and submit the application package. 1. Applicant (specify name of the municipality, corporation, individual, etc.): City of Clinton 2. Name & complete address of engineering firm: The Wooten Company 120 N. Boylan Avenue Ralei¢h. NC 27603 Telephone number. ( 919 ) 828-0531 3. Project name: Sir Clinton Apartments Pump Station Replacement 4. Name of closest downslope surface waters: Beaverdam Branch 5. County(ies) where sewers and surface waters are located Sampson 6. Map name and date Clinton. North Carolina: 1986 7. NC Professional Engineer's Seal, Signature, and D ``N ""`'`'�• 8 ' ''•, '• ?'er �; EEC �v ;: F ' ����'',. T .0 • KEN O'��, TO: REGIONAL WATER QUALITY SUPERVISOR��''suIlwO,%`r Please provide me with the classification of the watershed where these sewers will be constructed, as identified on the attached map segment nn Name of surface waters: 2ft. r.c 1- Classification (as established by the Environmental Management Commission): C Proposed classification, if applicable: Signature of regional office personnel: ��PDate: 12 - 3o -s;r FORM: GSPSA 06/94 Page 5 of 8 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 one copy of the completed and appropriately executed application form. If modifications to the form are required as a result of additional information requests by the Division, the additional information must be transmitted under the signature of the applicant and the actual modification must be initialed by the NC Professional Engineer. b. Two (2) 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 fast page of the specifications must be signed and sealed. Two (2) copies of the existing permit if a modification. The plans and specifications must not contain phrases (such as: FOR REVIEW ONLY, NOT FOR CONSTRUCTION, etc.) that indicate that they are anything other than final plans and specifications. However, the plans and specifications may contain: FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION. c. Two 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 NC Professional Engineer. d. The appropriate permit processing fee in accordance with 15A NCAC 2H .0205(c)(5). The fee for sewer extensions for nondelegated municipalities is $400. The fee for sewer extensions for delegated municipalities (applies only to those governmental jurisdictions that have specific delegation review authority, as granted by the Environmental Management Commission) is $200. Name changes without other modifications are $100. e. 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. If the application is being submitted in the name of a privately owned public utility, evidence must be submitted from the Utilities Commission which demonstrates that the utility is authorized to hold the franchise for the area to be served. In the case of contiguous service areas, evidence must be provided from the Utilities Commission acknowledging these areas are covered under an existing franchise. g. A properly executed Operational Agreement (original and two copies - form provided by DEM) 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. h. The downslope surface waters classification must be determined by the appropriate DEM regional office using page 5 of 8 of this form prior to the submittal of the application package to the Water Quality Permits and Engineering Unit. Once the regional office has completed the classification, page 5 of 8 should be reincorporated into the application package and the entire application package may then be submitted to Water Quality Permits and Engineering Unit. i. A cover letter, which briefly describes the project should be included with each application package. If necessary for clarity, feel free to include attachments to the application form. Such attachments will be considered as part of the application and should be numbered to correspond to the section to which they refer. j. All materials and fees submitted in support of this request for a permit become the property of the Division of Environmental Management; therefore, if the permit is not issued for any reason, the Division will return submitted materials only at its option. FORM: GSPSA 06/94 Page 6 of 8 Name and Complete Address of Engineering Firm: The Wooten Company 120 N. Boylan Avenue City: Raleigh State: NC Zip: 27603 Telephone Number. ( 919 1 828-0531 Professional Engineer's Certification: I, Luke T-L Kwong , attest that this application for Sir Clinton Apartments Pump Station Replacement 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 proportions 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 Seal, Signature and Date: 1 J 11111/J�J'' -2 .',JJJJJllllllll�,,, Applicant's Certification: RECaIVEDI WAT rZ C'V iiT" FJAN 1 1 i999 Non-Cisc"mga Permitting I, Tommy M. Combs . attest that this application for Sir Clinton Apartments Pump Station Replacement 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 turned to me as incom ete. O Signature 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 RALEIGH, NORTH CAROLINA 27626-0535 TELEPHONE NUMBER: (919) 733-5083 FORM: GSPSA 06/94 Page 7 of 8 'DIVISION OF ENVIRONMENTAL MANAGEMENT REGIONAL OFFICES (11/93) Asheville Regional WQ Supervisor 59 Woodfin Place Asheville, NC 28801 (704) 251-6208 Fax (704) 251-6452 Avery Macon Buncombe Madison Buck-, McDowell Caldwell Mitchell Cherokee Polk Clay Rutherford Graham Swain Haywood Transylvania Henderson Yancy Jackson Fayetteville Regional WQ Supervisor Wachovia Building, Suite 714 Fayetteville, NC 28301 (910)486-1541 Fax (910) 486-0707 Washington Regional WQ Supervisor Post Office Box 1507 Washington, NC 27889 (919)946-6481 Fax (919) 975-3716 Beaufort Jones Bertie Lenoir Camden Martin Chowan Pamlico Craven Pasquotank Currituck Perquimans Dare Pitt Gates Tyrell Greene Washington Hertford Wayne Hyde Moorsville Regional WQ Supervisor 919 North Main Street Mooresville, NC 28115 (704) 663-1699 Fax (704) 663-6040 Raleigh Regional WQ Supervisor Post Office Box 27687 Raleigh, NC 27611 (919) 571-4700 Fax (919) 571-4718 Chatham Nash Durham Northampton Edgecombe Orange Franklin Person Granville Vance Halifax Wake Johnston Warren Lee Wilson Wilmington Region, WQ Supervisor 127 Cardinal Drive Extension Wilmington, NC 28405-3845 (910) 395-3900 Fax (910) 350-2004 Anson Moore Alexander Mecklenburg Brunswick New Hanover Bladen Robeson Cabar us Rowan Carteret Onslow Cumberland Richmond Catawba Stanly Columbus Pender Harnett Sampson Gaston Union Duplin Hoke Scotland Bedell Cleveland Montgomery Lincoln Winston-Salem Regional WQ Supervisor 8025 North Point Boulevard, Suite 100 Winston-Salem, NC 27106 (910) 896-7007 Fax (910) 896-7005 Alamance Rockingham Alleghany Randolph Ashe Stokes Caswell Sunry Davidson Watauga Davie Wilkes Forsyth Yadkin Guilford FORM: GSPSA 06/94 Page 8 of 8 PUMP DESIGN - THE WOOTEN COMPANY, LOCATION: C1 i nton , North Carolina APPLICATION: Sir Clinton Apartments P.S. TYPE PUMP TO BE USED: Submersible DATE: December 18, 1998 TWC #: � 2059-BN DESIGNER: W.A.S. CIRCLE ONE: Preliminary -(Final } Shop Drawing esign onsi era. ons. " Elm Condition 1. Ql= MGD, 100 ; GPM, for existing sewage discharge Q2= MGD, GPM, for Q3= MGD, GPM, for 2. 3. 4. 5. OTHERS: 0 check block and use additional sheets. i,lSO �,F, 4I' F H Ex�ST. MH , wv. 98.52 SKETCH OF INSTALLATION (Ex►SriN E1) — 100 _r ---- Bs PROPOS • PIuM - T►oN i�v alrnlatinne nn attarhPii ehr+Ptlel C SSUMEO 'Et�V. _ Summary: Static Head: Suction Discharge 10.17 TSH 10.17 Friction Head: Suction Discharge 0.10 Force Main 21.39 TFH = 21.49 Suction Lift: Tpg = 31.66 Horsepower Required: 3.0 Use TDH of 32 @ 100.0 GPM. Pump Selected: ABS - AFP 1 (3°) , Duplex Operation TECHNICAL DATA SECT. 200 SERIES AFP 1 TAB Y OPEN CB STANDARD & EXPLOSION PROOF MODEL AFP 0941 4P PG. 1.11 PUMP UAIA HYDRAULIC AFP 0841 IMPELLER A 3 2 1 SOLID SIZE -INCHES 3 3 3 3 IMPELLERDIA mm 153 161 177 197 WK=LB-FT' (WITH WATER) .31 .38 55 .69 IMPELLER WEIGHT LBS. 7.7 8.8 10.0 10.5 MINIMUM FLOW GPM MAXIMUM SUBMERGENCE Sol 55 65 FEET 60 65 MAXIMUM FLUID TEMPERATURE 1 400C 1041 hUl'EKLALS VL- LUIVOIRULlJUIV MOTOR HOUSING CAST IRON - ASTM A48 CLASS 40 OIL CHAMBER CAST IRON - ASTM A48 CLASS 40 SEAL PLATE CAST IRON - ASTM A48 CLASS 40 IMPELLER CAST IRON - ASTM A48 CLASS 40 VOLUTE CAST IRON - ASTM A48 CLASS 40 BOTTOM PLATE CB CAST IRON - ASTM A48 CLASS 40 CABLE ENTRY CASTING CAST IRON - ASTM A48 CLASS 40 UNCTION BOX CAST IRON - ASTM A48 CLASS 40 WATER JACKET CAST IRON - ASTM A48 CLASS 40 PUMP AND MOTOR SHAFT EXTERNAL HARDWARE 42OSS 316SS 'O"RINGS CABLEGLANDS UPPER BEARING LOWER BEARING TANDEM I-OWER BUNA"N" NITRILE BUNA"N" NITRILE SINGLE ROW BALL PERMANENTLY LUBRICATED DOUBLE ROW ANGULAR CONTACT PERMANENTLY LUBRICATED SILICON CARBIDE ON SILICON CARBIDE MECHANICALSEAL UPPER TOOL STEEL ON CARBON MOTORS MOTOR M15/4-11 M22/4-11 M22/4-11 M25/4-11 BHP 2.0 3.0 3.0 3.4 PHASE 3 3 3 3 RPM 1780 1780 1780 1780 POWERCABLE SOW A,SOW,MSHA CONTROLCABLE INCLUDED IN POWER CABLE CABLE OD INCHES .75 .75 .75 .75 CABLE, STANDARD LENGTH 30 FEET MOTOR THERMAL PROTECTION ILEAKAGE MAX STATOR TEMPERATURE INSULATION CLASS VOLTAGE TOLERANCE t BIMETALLIC SWITCHES IN EACH PHASE DI MOISTURE DETECT 155°C F 10% QMN INUaSEAL OIL CHAMBER BIMETALLIC TEMP SETG NEMA DESIGN TYPE MOTOR ENCLOSURE TYPE 140°C 5°C B SUBMERSIBLE UNIT WEIGHT PUMP ANU MUL STANDARD Va (LOJJ 172 176 176 184 EXPLOSION PROOF 176 180 180 188 ADDFORWATERJACKET 26 26 26 26 ADD FOR JUNCTION CHAMBER 16 16 16 16 ALLt.')DVfUr,D GUIDE RAILBASE STANDARD 6232517 DISCHARGE ELBOW 3"x3" 40511003 GUIDE RAIL BASE EX 4059130-22 DISCHARGE ELBOW 3"x4" 4059444Y-03 DRY PIT STAND 4055021Y SUCTION ELBOW 3"x4" 4053403 SUCTION ELBOW 4"x4" 4053404 Revision 6/1/96 140 Pond View Orive A,$ Meriden, CT06450-7156 _� wmparry In the Cardo Group