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HomeMy WebLinkAboutNC0086918_Permit Issuance_20010507b _ Michael F. Easley OF W A rFRn Governor �02 w�i D. E. Benton Vj r Chief Deputy Secretary .� North Carolina Department of Environment and Natural Resources Kerr T. Stevens, Director Division of Water Quality May 7, 2001 Mr. Walter J. Bean, Chairman Eastern Wayne Sanitary District P.O. Box 1581 Goldsboro, North Carolina 27533 Subject: FINAL -- NPDES Permit NCO086918 Rockford Church Road Water Treatment Plant NCSR 1737 near Seven Springs Wayne County Dear Mr. Bean: The Division of Water Quality (the Division) has reviewed your NPDES Permit application for the subject facility, received May 23, 2000, and hereby transmits your final permit. Please be advised that prior to beginning discharge, you must apply for an Authorization to Construct this facility, to include plans, specifications, and a Residual Solids Disposal Plan. The permit authorizes Eastern Wayne Sanitary District to discharge treated filter backwash from a proposed Rockford Church Road Water Treatment Plant into an unknown tributary of the Neuse River, a Class C-NSW waterbody within the Neuse River Basin. The permit includes discharge Iimitations and monitoring requirements for total suspended residue (TSR), settleable solids (SS), turbidity, and other parameters. If any parts, measurement frequencies, or sampling requirements contained in this permit are unacceptable, you have the right to an adjudicatory hearing upon written request within thirty (30) days after receiving this letter. Your request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the office of Administrative Hearings, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such a demand is made, this permit shall be final and binding. Please notice that this permit is not transferable except after notifying the Division of Water Quality. The Division may require modification or revocation and re -issuance of this permit. This permit does not affect the legal requirements to obtain other permits required by the Division of Water Quality, the Division of Land Resources, the Coastal Area Management Act, or other federal or local governments. lvolwl NCDENR N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 919-733-7015 Customer Service 1-800-623-7748 Rockford Church Road Water Treatment Plant Eastern Wayne Sanitary District NPDES Permit NCO086918 Page 2 If you have questions, or if we can be of further service, please call Joe Corporon at (919) 733- 5083, extension 597. Respectfully, Original Signed By David A. Goodrich Kerr T. Stevens Enclosure: NPDES Permit NCO086918 cc: Central Files Washington Regional Office, Water Quality Section NPDES Unit Point Source Compliance Enforcement Unit F. Tyndall Lewis. PE P.O. Box 1776 Goldsboro. NC 27533 NPDES Permit NC (�U8G918 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES ) In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, the Eastern Wayne Sanitary District is hereby authorized to discharge wastewater from a facility located at the Rockford Church Road Water Treatment Plant Rockford Church Road (NCSR 1737) near Seven Springs Wayne County to receiving waters designated as an unnamed tributary to the Neuse River, within the Neuse River Basin, in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, and IV hereof. The permit shall become effective June 1, 2001 This permit and the authorization to discharge shall expire at midnight on January 31, 2003 Signed this day May 7, 2001 Original Signed BY David A. Goodrich Kerr T. Stevens, Director Division of Water Quality By Authority of the Environmental Management Commission W': NPDES Permit NCO086918 SUPPLEMENT TO PERMIT COVER SHEET Eastern Wayne Sanitary District is hereby authorized: 1. to design a filter -backwash treatment facility called the Rockford Church Road Water Treatment Plant utilizing a filter system and a concrete settling basin to be located on NCSR 1737 near Seven Springs in Wayne County; and 2. upon receiving Authorization to Construct from the Division of Water Quality, to construct and operate said treatment facility; and 3. to discharge treated filter backwash through Outfall 001 at a specified location (see attached map) into an unnamed tributary of the Neuse River, a waterbody classified C-NSW within the Neuse River Basin. Roddord Church Road WTP Facility Easkxn Waylw Saint my District Location Latitude: 35° 14' 03" N StateGridAuad G 27 NFBeven Springs not m scale Lawftada 77°4943" W Permited Flow: Not Liffited Reodvrorr Sb mm [lr of Neuse River DramageELL in Neuse River Basin North NPDES Permit No. N O086918 Strewnchm CNSW �-Ba�: 03-o4os Wayne Comty NPDES Permit NCO086918 A. 0.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date of the permit and lasting until expiration, the permittee is authorized to discharge treated wastewater from Outfall 001. Such discharges shall be limited and monitored by the permittee as specified below: EFFLUENT PARAMETERS LIMITS MONITORING REQUIREMENTS Monthly Avers e ' Daily Maximum Measurement Frequency Sample Type Sample Locationl Flow Weekly Estimate Effluent Total Suspended Residue 30.0 mg/L 45.0 mg/L 2/Month Grab Effluent Settleable Solids 0.1 ml/L 0.2 ml/L Weekly Grab Effluent Iron Weekly Grab Effluent Total Residual Chlorine2 Weekly Grab Effluent Turbidity3 Weekly Grab Upstream & Downstream Notes: I. Effluent = filter backwash discharge Upstream = collect representative stream water above the discharge point at NCSR 1313. Downstream = collect representative stream water approximately 50 to 100 feet below the discharge point. 2. Total Residual Chlorine shall be monitored only if chlorinated water is used to backwash filters. 3. Turbidity -- Discharge shall not cause receiving stream turbidity to exceed 50 NTU. If receiving stream background turbidity exceeds 50 NTU, effluent shall not cause this turbidity to increase. Units mg/L = milligrams per liter ml/L = milliliters per liter All effluent samples collected for analysis shall accurately represent discharge. Discharge shall not contain floating solids or foam visible in other than trace amounts. NPDES PERMIT DRAFT /FINAL FILE CONTENTS: Left side: ❑ New Tracking Slip. Old Tracking Slip. Right side: ❑ Streamline Package Sheet 01- Draft Permit Cover Letter. B- Draft Permit M� Facility Map II✓Fact Sheet. ❑ Permit Writer's Notes Staff Report from Region O'�,Old Permit IV Permit Application. C Acknowledgement Letter ❑ Permittee Responses ❑ Waste Load Allocation CHECK CLJIST% J f ` lire 4-PC I(�JY c1lJo' ,4 �. U Permit No. W "� NPDES Permit Writer: (to region, only if stre lined) (add new policyYX1summarize majo changes to permit) (order: cover, stil5plement, map, effluent sheets, special conditions) (E-Map: Include facility; Outfalls; U and D sample locations) (document permit writer's issues and re -issue logic) (if not in Facts Sheet -- chronology, strategy, DMR Review, RPA, etc.) (as appropriate -- not needed if streamlined) (Text, Effluent Sheets and Special Conditions) (New Permit or Renewal; any additional permittee correspondence) (for Renewal Application, from NPDES Unit) (to acknowledgement letter, if any) (reference date; recalculated for current action?) Note: Italics indicate special conditions not always required or applicable. M Submitted to A((-F (-,(0'q for Peer Review: Date - (�� A(W T. M' Peer Review completed by ir'�I2!%740-6r( Date M Permit Mailed / E-Mailed to Regional StaffU G °w ,/lac by Dat Regional Office Review completed by 66G�- F Date g�i' c1�� C J ❑ Additional Review by ❑ Additional Review completed by initiated by on: Date ❑ Submitted to for Public Notice on : Notice Date E' UU d tkTublic N tic and IMS databases. Date 65 T ^ Date ❑ FINAL submitted to Dave Goodrich for signature on a�W RPf tS- Additional Review F- t 1" ���c�� � CcNq tlr�Al- A GA NCDENR Date: 03Apr01 ebm. Guowu DPUTortY Ewa�r.+un AID rvouui Puwmca Time: 09:10 ❑ Return Mr./ Mrs. Tyndall Lewis_ ❑ Call to Address Greensboro, NC ❑ Call from Telephone: 919-736- TELEPHONE RECORD Projects: NC0086918, NC0086941, NC0086959, NCO086967 Representing: McDavid Associates. Inc. FAX: Subject: Discharae Parameters for Four (4) Proposed Water Treatment Plants in Wayne County — NOTES/SUMMARY Joe called to clarify treatment processes and flow volumes from the four (4) Proposed WTPs. Tvndal Lewis stated that each plant has essentially the same design and that the discharge would not exceed 35,000 god maximum. Joe asked if the Division needed to retain monitoring for aluminum and chloride specific to alum flocculation and brine recharge. respectively. Mr Lewis stated that these processes are not included in the proposed design. Whim that these parameters would therefore be removed from the effluent monitoring Page in the FINAL permits. Due to anticipated discharge >5 000 god, monitoring frequencies will remain at Weekiv for all parameters except 2/Monthly for TSS(per Division Guidance Memo of 30Se 92 . NEEDED FOLLOW-UP ACTION(S) BY WHOMIWHEN cc: NOTES/ SUMMARY (cont.) Signed U'1VI" Y , DdORTH CABtOL1NA W'AYNECOUiNTY. AFFEDA VIT OF PUBLICATION Before the, underaigmd, a Notary Public of said County and Stele, thinly commissioned. qualified, and authorized by law to administer oaths, personally apgeared Am dwell who being Brat duly awom, deposes and says: that he label is Legal Clerk OPublisher, ow other officer or employee authorized to make . idavitl mf WAYNE PRINTING COMPANY, INC., engaged in the publication of w newspaper known as, GOLDSBORO NEWS-ARGUS, published, hated, and tendered as second elm mail in the city of Goldsboro in said (County and Shats; that he label is authorized W ..its this affidavit and wworo statement; that the notice or other legal advertieemem. a true copy of which is attached hereto, was published in GOLDSBORO NEWSARMS on the fo0owing dates: mad that the said newspaper in which such notice, Pepsi. document, or Ikgal advertsement was published was, at the time of each, and every couch publicaaion, a newspaper meeting all of the requbements and qualifications of Section 1-597 of the General Statutes of North Carolina weal was a qualified newspaper within the meaning of Section 1 597 of the (General Slatates of North Carolina. Thu limey a( March Zo 01 (Sign umotpersonmakingeffidavit) Swomtovadsubscribedbefmarne,this 15 day of Mazrh ,2001, Notary Pubpc my G,Me sswwnexpves: 15l 1cligs Re: DRAFT permit Review -- New WTP for Wayne County Subject: Re: DRAFT permit Review -- New WTP for Wayne County Date: Mon, 05 Mar 2001 16:00:45 -0500 From: Roger Thorpe <Roger.Thorpe@ncmail.net> To: Joe Corporon <joe.corporon@ncmail.net> This looks OK to me. Roger Joe Corporon wrote: > Roger, I've drafted these according to your staff report. I trust > they're in order. Please review and comment, send me something for the > file -- at your convenience. > Thanks, > ---Joe >------------------------- - ------------------------------- > Name: Rockford - 918 Fact Sheet.doc > Rockford - 918 Fact Sheet.doc Type: Winword File (application/msword) > Encoding: base64 > Download Status: Not downloaded with message > Name: Rockford- 918 DRAFT Permit-EFF > Rockford- 918 DRAFT Permit-EFF.doc Type: Winword File (application/mswo. > Encoding: base64 > Download Status: Not downloaded with message > Name: Rockford-918 DRAFT Cover Lett > Rockford-918 DRAFT Cover Letter.doc Type: Winword File (application/msw > Encoding: base64 > Download Status: Not downloaded with message > Name: Devils- 941 DRAFT Permit-EFF.doc > Devils- 941 DRAFT Permit-EFF.doc Type: Winword File (application/msword > Encoding: base64 > Download Status: Not downloaded with message > Name: Devils- 941 Fact Sheet.doc > Devils- 941 Fact Sheet.doc Type: Winword File (application/msword) > Encoding: base64 > Download Status: Not downloaded with message > Name: Devils-941 DRAFT Cover Letter.d > Devils-941 DRAFT Cover Letter.doc Type: Winword File (applicationlmswor. > Encoding: base64 > Download Status: Not downloaded with message > Name: Mamorial - 959 Fact Sheet.doc > Mamorial - 959 Fact Sheet.doc Type: Winword File (application/msword) > Encoding: base64 > Download Status: Not downloaded with message > > Name: Mamorial- 959 DRAFT Permit-EFF > Mamorial- 959 DRAFT Permit-EFF.doc Type: Winword File (application/mswo. > Encoding: base64 > Download Status: Not downloaded with message > Name: Mamorial-959 DRAFT Cover Lett > Mamorial-959 DRAFT Cover Letter.doc Type: Winword File (application/msw > Encoding: base64 > Download Status: Not downloaded with message 1 of 2 3/5/01 4:04 PM DENR / DWQ / NPDES Unit FACT SHEET FOR NPDES PERMIT DEVELOPMENT NPDES Permit NCO086918 INTRODUCTION Eastern Wayne Sanitary District (also herein referred to as the permittee) requires a National Pollutant Discharge Elimination System (NPDES) permit to dispose treated wastewater to the surface waters of the state. The permittee has applied to the Division of Water Quality (the Division) for a 5- year NPDES permit for a new facility. This facility has been approved, and this Fact Sheet summarizes background information and rationale used by the Division's NPDES Unit to determine permit limits and conditions. This document also contains references to information sources relevant to this permit issuance (superscripted numbers in order of appearance, See References). FACILITY RECORDS REVIEW Facility Description. The permittee proposes to construct a Water Treatment Plant (WTP), the Rockford Church Road WTP (Table 1), designed to produce approximately 0.033 million gallons per day (MGD) of potable drinking water. Per Division policy, WTP waste flows are not limited.[ This facility will generate filter backwash wastewater from three (3), 10-foot diameter filters and disposed this waste to a 40-foot by 40-foot (67,000-gallon) concrete settling basin to removed solids? Table 1. Rockford Church Road Water Treatment Plant Facility Information A licant/Facilit Name Eastern Wayne SanitaryDistrict / Rockford Church Road WTP A licant Address P.O. Box 1583, Greensboro, North Carolina 27533 Facility Address 43 NCSR 1737 near Seven Springs, North Carolina Permitted Flow (MOD) Not -limited Type of Waste Treated commercial filter backwash. SIC Codes 4941; W W Code Prim. 22; Second. none; Treatment Unit Code 50000; Facility/Permit Status Minor / New Drainage Basin / County Neuse / Wayne Count Miscellaneous Receiving Stream 1,3 Unnamed Tributary of the Neuse River Regional Office Washington Stream Classification C-NSW State Grid / USGS To o Quad3 G 27 NE / Seven S rin s, NC 303(d) Listed? 5 Not listed Permit Writer L �e R. Corporon Subbasin 4 03-04-05 Date: 101�eb01 Drainage Area (sq. mi.) • Lat. 35° 14' 03" Long. 77° 49' 43" Summer 7Q10 (cfs) NA Winter 7Q10(cfs) NA 30Q2 (cfs) NA Average Flow (cfs) NA IWC (%a) NA NA = Not Applicable Pm9 Sheri --NPU! S Peilint M OOSO( J Puae i Verifying Existing Stream Conditions. This facility proposes to discharge to an Unnamed Tributary of the Neuse River, a Class C-NSW waterbody within the Neuse River Basin. Although this tributary is not listed as an "impaired" waterbody [not 303(d) listed], the entire Neuse River Basin is designated as Nutrient Sensitive Waters (NSW).S Based on the permittee's intended treatment technology however, the Division does not anticipate that potable water production will generate significant quantities of nutrients. CORRESPONDENCE Washington Regional Office (WaRO) reviewed the application for NPDES Permit and recommended that the permit be issued noting that: 1) the facility proposes to treat groundwater from local wells; 2) water softeners are not proposed, therefore chlorides are not expected as waste; and 3) the Division should require the permittee to submit a Residual Solids Disposal Plan.3 The Division will therefore recommend that the permittee provide a Residual Solids Disposal Plan, to be submitted with a request for an Authorization to Construct. PERMITTING APPROACH SUMMARY Effluent Monitoring Requirements table was configured according to the NPDES Guidance Manual, DWQ Memo RE: Water Treatment Plants! Instream Monitoring Requirements: Total Suspended Residue, Settleable Solids Metals and TRC Requirements: Solids Management: Turbidity (weekly, Upstream and Downstream) TSR: 30 mg/L (Monthly Ave.) / 45 mg/L (Daily Max.) SS: 0.1 ml/L (Monthly Ave.) / 0.2 n*L (Daily Max.) Total Residual Chlorine, Iron, and Aluminum monitoring (required only if appropriate to treatment additives) Residual Solids Management Plan required with request for Authorization to Construct. PROPOSED ISSUANCE SCHEDULE Draft Permit to Public Notice: Permit Scheduled to Issue: Fact. Sheet Rk-nova1 DI Page 2 March 7, 2001. April 27, 2001 NPDES UNIT CONTACT If you have ques ' reg n ny of the above information or on the attached permit, please contact Joe Cg oro t 9) 7 3-5083 ext. 597. NAME: REFERENCES DATE:r�J� I 1. 1992 Water Treatment Plant Discharges, NPDES Guidance Manual, Memorandum to the NPDES Unit RE: permit requirements for filter backwash wastewater generated during the production of potable water, Coleen Sullins, September 18. 2. .2000. NPDES Permit Application Short Form C, for Eastern Wayne Sanitary District, for proposed discharge at Rockford Church Road WTP, received by the NPDES Unit on May 23. 3. 2001. NPDES Regional Staff Report and Recommendations for Issuance of NPDES Permit NCO086918 for Eastern Wayne Sanitary District, DWQ Washington Regional Office, Roger Thorp, July 26. 4. 1998. Neuse Basinwide Water Quality Plan, North Carolina Division of Water Quality, Water Quality Section, December 20. 5. 2000. 303(d) List of North Carolina Impaired Waters — Draft, North Carolina Division of Water Quality, Water Quality Section. Copies obtained through the Planning Branch, Archdale Building, 512 N. Salisbury St., Raleigh, North Carolina. Regional Office Comments NAME: DATE: NPDES SUPERVISOR: Pact Sheet Rcnc%val -- ` I'DE'_S \('O()h91 ti Pay=c DATE: To: Permits and Engineering Unit Water Quality Section Attn: T c, < Cc, Date: July 26, 2000 300 Priority Project Yes _ No _ If Yes,"SOCNo. NPNES STAFF REPORT ANN RECOMNENNATION Oeaaty - Wayne permit No. NOOO000IO PART I - GENERAL INFORMATION 1. Facility and Address: Eastern Wayne Sanitary District ROcklerd Church Road Water Treatment Plant F.D. Box 1583 Goldsboro, NC 27533 2. Date of Investigation: 7112/00 3. Report Prepared by: Roger Thorpe p LSO L JUL 2 7 210A OENR - WATER QUALITY POINT SOURCE BRANCH 4. Contact and Telephone Numbertsl: Wafter 1. Bean, Chairman (9191731-2310 Consultant: Tyndall Lewis (9191785-7351 5. Directions to Site: The SRO Is located on the North side of SR 1737 Approximately 0.25 miles west of its intersection with SR MR. 6. Discharge Polnt(s), List for all discharge points: Latitude: 35014' 03" N Longitude: 710 49' 43" W Attach USGS map extract and indicate treatment facUNy site and discharge point on map. USGS Quad No. USGS Quad Name: Seven Springs_ I. Site 00 and expansion area consistent with appncauon? Yes II No _ 11 -NO,- explain: 8. Topography (relationship to flood plain Ineludedl Hat with elmden at approx. to motets. 9. Location of nearest dwelffug: greater than 500 test 10. Receiving stream or affected surface Waters: UT io Nause nloor a. Classfficauen: C•NSW b. RIMS' BOOM M1 SWOM No: 034*05 6. BOSOM reeeMag SROM ISBN= and BOOM e m Use's; dMWP PANT 11- 1E3e11PTIll IF OfSeURiE AU TREATMENT E1110 S. 'Meet rem Pss toad eod raft gluft 4r S#Be[8k 4941 wastol Eimer eodenk p"my 22 Seeeopdery smt TreeuledNiftCede: am MR 111- MEN M EWER INI'll"TfNN t ISMS f ewNb g er �1 — oww NO UmpofmilstaflBom ftdulBMPap2 2. Special monitoring or limitations gncluding IONICItyI requests: None 8. important SOC, IOC, or Compliance Schedule dates Dndicatel: NA 4. Alternatives Analysis Evaluation: Has the facility evaluated all of the non -discharge options avaRRI118P Provide Regional perspective for each option evaluated. Spray Irrigation: not enough space Connection to Regional Sewer System: net practical Subsurface Disposal: high groundwater table, inadequate space Other Disposal Options: 5. Other Special Items: PART IV - EVALRATION AND RECOMMENDATIONS This proposed discharge will result from the backwash of filters for h'en removal at a proposed well water treatment plant. Softeners are not proposed Merotore chlorides are not erpected to be a problem. It is recommended that the permit be issued however the pemdttee should be required to propose a method of ultimate sludge dispesal. Signature of report preparer /c k Water Quldw Regional supeMsor NPOES Permit Stag Report Version 10192 Page 3 MCDAVID ASSOCIATES, INC. Engineers • Planners • Land Surveyors CORPORATE OFFICE (252) 753-2139 • Fax (252) 753-7220 120 N. Main Street • P.O. Drawer 49 Farmville, NC 27828 June 2, 2000 11 , Mr. Charles H. Weaver, Jr. N.C. Division of Water Quality NPDES Permit Unit 1617 Mail Service Center Raleigh, NC 27699-1617 SUBJECT: NPDES Permit Application NCO086918 Eastern Wayne Sanitary District WTP Wayne County, NC Return #2076 Dear Mr. Weaver: GOLDSBORO OFFICE (919) 736-7630 • Fax (919) 735-7351 109 E. Walnut Strmt • P.O. Box 1776 Goldebom, NC 27533 i In response to your letter dated May 30, 2000, please find attached the following items for subject project: 1. Copy of selected pages from the Engineering Agreement between Eastern Wayne Sanitary District and McDavid Associates, Inc. (1 copy) 2. USGS Topo map indicating point of discharge (3 copies) 3. Project plans are being returned to be held for review at your earliest convenience (3 copies) Your review and approval will be appreciated. If you have any questions, please do not hesitate to call me. Sincerely, McDAVID ASSOCIATES, INC. l LU F. Tyndall Lewis, PE Goldsboro Office FrL: Enclosures cc: Eastern Wayne Sanitary District \\G-PCl\D805\FrL\2000\EWCN57A2.PbIT 1 EWSD-NPDES-CN57-WTP;2.PMT 000602 AGREEMENT FOR ENGINEERING SERVICES This Agreement, made this �� day of azd , 1999, by and between EASTERN WAYNE SANITARY DISTRICT, hereinafter referred to as the OWNER, and McDAVID ASSOCIATES, INC., hereinafter referred to as the ENGINEER: The OWNER intends to construct water system improvements described as the 1999 Clean Water Improvements Project in Eastern Wayne Sanitary District, in Wayne County, State of North Carolina, for which the ENGINEER agrees to perform the various professional engineering services for the design and construction of said system. WITNESSETH: That for and in consideration of the mutual covenants and promises between the parties hereto, it is hereby agreed: SECTION A - ENGINEERING SERVICES The ENGINEER shall furnish engineering design services and services during construction as follows: DESIGN SERVICES 1. The ENGINEER will conduct preliminary investigations, prepare preliminary drawings, provide a preliminary estimate of probable construction costs effective as of the date of the preliminary report, and submit a preliminary engineering report to the OWNER. 2. The ENGINEER will furnish 5 copies of the preliminary engineering report, and layout maps to the OWNER. 3. The ENGINEER will attend conferences with the OWNER or other interested parties as may be reasonably necessary. 4. The ENGINEER will perform the necessary design surveys, accomplish the detailed design of the project, prepare construction drawings, specifications and contract documents, and prepare a final cost estimate based on the final design for the entire system. It is also understood that if subsurface explorations (such as borings, soil tests, rock soundings and the like) are required, the ENGINEER will furnish coordination of said explorations with additional charge, and the costs incident to such coordination and explorations shall be paid for by the OWNER as set out in Section D hereof. 5. The contract documents furnished by the ENGINEER under Section A-4 shall utilize approved construction contract documents, including General Conditions, Supplemental General Conditions, Contract Change Orders, and partial payment estimates. All of these documents shall be subject to OWNER approval. 6. Prior to the advertisement for bids, the ENGINEER will provide for each construction contract, not to exceed 5 copies of detailed drawings, specifications, and contract documents D:1WPS 1DAT1BJU199 1 EWSD-ENGR AGREE.CLC 990310 SECTION G - APPROVAL IN WITNESS WHEREOF, the parties hereto have executed, or caused to be executed by their duly authorized officials, this Agreement in duplicate on the respective dates indicated below. (SEAL) ATTEST: �'Z- � � e�v By Type Name Walter J. Bean Title Secretary (SEAL) ATTEST: Type Name Betty ary_ Title Notary Public OWNER: Eastern Wayne Sanitary District By 2,GN',' Type Name Kivett Ivey_) Title Chairman Date 3,ILal55 ENGINEER: McDavid Associates. Inc. By.s Type Name F. Tyndall Lewis Title Vice President Date 3/�i 99 DAWPS I DAMEM99 EWSD-ENGR AGREE.CLC 990310 NITED STATES ENT OF THE INTERIOR LOGICAL SURVEY 190°'•E =40 =dl 242 ro, SEJEN S�R1u65 USqS QvAD 1007 .`\•._ '.\ I .. 735 \ e4/ fee 17.4 SCE z o pclel� Ito I II f 737 RWdard II 93 ..�,rr: 'I •,` `... _...�... -W-—Jhitefiall B Bridge_ 1 .Z --s - .- �_�:� ,- ra4._r w _ .` -J 7 ryemadw.c 1 sevn f Sg�efi 8s�. ', .s` G ange s \Rn3 ii' shm 174 e �� � �/ \,\� , Jam- � '. - �I i : � • .Cross oads Me,ry 65 \ �_-__ nail 1 �•' L �° /-.• I Tower I3weal�o ' ✓ .Y. \ 17A • I - •'uo.% 1150 / � �. , I 1, State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Bill Holman, Secretary Kerr T. Stevens, Director May 30, 2000 Mr. Walter J. Bean Eastern Wayne Sanitary District P.O. Box 1583 Goldsboro, North Carolina 27533 /\ ?0: NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RE50UROEs Subject: NPDES Permit application NCO086918 Eastern Wayne Sanitary District WTP Wayne County Return # 2076 Dear Mr. Bean: The Division received your permit application (and check # 8355 for $715.00) on May 23, 2000. Please submit the following items so that your application can be assigned to a review engineer: • Designation of authorized representative. If you wish to designate McDavid Associates as your Authorized Representative for purposes of obtaining this permit, please do so in writing. • A map showing the exact location of the proposed discharge. Provide a section of the relevant USGS topographic map, with the proposed discharge point clearly marked. The cover letter submitted with the application references a map, but no map was included. Please note that no Authorization to Construct (AtC) request can be reviewed without an existing permit for the facility to be constructed. The plans submitted with this permit application will be returned to McDavid Associates. If you have any questions about the NPDES permitting process, contact me at the telephone number or address listed at the bottom of this page. Questions about permitting restrictions unique to your area should be directed to the Washington Regional Office at (252) 946-6481. Sincerely. Charles H. Weaver, Jr. NPDES Unit cc: NPDES File F. Tyndall Lewis / McDavid Associates Washington Regional Office / Water Quality Section 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone (919) 733-5083 FAX (919) 733-0719 VlslrUSONTHE IN ERNET@ ht1pJ/h2o.enr.stale.nc.us/NPDES Charles.Weaver@ncmail.net AICOOS fly' MCDAVID ASSOCIATES, INC.5�� �r7/so0 Engineers • Planners • Land Surveyors CORPORATE OFFICE (252) 753-2139 • Fax (252) 753-7220 120 N. Main Street • P.O. Dower 49 Fwnville, NC 27828 N.C. Division of Water Quality Mr. David Goodrich NPDES Permit Unit 1617 Mail Service Center Raleigh, NC 27699-1617 SUBJECT: Dear Mr. Goodrich: May 11, 2000 NPDES Permit Application Eastern Wayne Sanitary District Wayne County, NC GOLDSBORO OFFICE (919) 736-7630 • Fax (919) 735-73S1 109 E. Walnut Street • P.O. Box 1776 Goldsboro, NC 27533 Attached please find three copies of subject NPDES Permit Application forms for the following project: Project Name: 2. Location: Description: d �IAY 2 3 2000 i_ DENR - W-'TER Contract No. 57 - Water Treatment Plant Eastern Wayne Sanitary District NCSR 1737 (Rockford Church Road) Wayne County, NC Proposed discharge consists of iron filter backwash wastewater effluent following treatment via a wastewater holding structure. The proposed 0.90 MGD water treatment plant will ultimately include three 10 ft. diameter filters designed to remove approximately 1 mg/l of iron from the raw water supply prior to distribution as potable water to Sanitary District customers. Each filter will typically be backwashed once per day. A typical backwash cycle requires approximately 11,000 gallons of potable water. Backwash wastewater will be discharged into a concrete 40' x 40' holding structure (67,000 gallon volume) to provide adequate time for solids settling prior to discharge. Effluent from the holding facility will be pumped via dual effluent pumps to the proposed discharge point located at an unnamed tributary to the Neuse River approximately 400 feet from the confluence of the U.T. and the Neuse River. The proposed discharge point is located approximately 2,800 LF east of the intersection of NCSR 1736 and NCSR 1737 and approximately 1,000 LF east of the Wayne County -Lenoir County line in Lenoir County. Effluent characteristics are anticipated to be within the ranges typical of NPDES Permits for water treatment plant filter discharges. \\G-PCI\D805\FCL\2000\EWSDCN57.PMT 1 EWSD-NPDES-CN57-WTP.PMT 000511 Alternatives: Consideration of other alternatives to the discharge were considered but rejected. Land application was rejected due to the high cost associated with land acquisition and infrastructure necessary to land apply the wastewater. A "no action" alternative was considered but rejected due to the need to provide potable drinking water to the Sanitary District. The proposed discharge is not anticipated to have any significant impacts on the receiving stream. Schedule: Construction is anticipated to begin in September or October, 2000. The issuance of the Permit is also requested to include an Authorization to Construct for the proposed holding structure and effluent pumps. Three copies of applicable plan sheets (Sheets G-4, G-5, G-24, G-25 from Contract No. 57 and Sheets 13 and 14 from Contract No. 54) illustrating the plant layout and proposed wastewater handling components are included for your reference. The application fee in the amount of $715.00 is also attached. Your review and approval will be appreciated. If you have any questions, please do not hesitate to call me. Sincerely, McDAVID ASSOCIATES, INC. �7-44xh;5 F. Tyndall Lewis, PE Goldsboro Office FTL: Enclosures cc: Eastern Wayne Sanitary District \\G-PC1\D805\FTL\2000\EWSDCN57.PMT E W SD-NPDES-CN57-W TP. PMT 000511