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NCG510430_Regional Office Historical File Pre 2018
North Carolina Departme Beverly Eaves Perdue Governor CERTIFIED MAIL ITEM 7007 1680 Mr. Eugene Birmingham 2896 Bill Curlee Rd Polkton, N.C. 28135-9604 SUBJECT: Tear Mr- Birminaham- ,klenburg County ,esources Dee Freeman Secretary JUN r Without'a Permit, records from the USPS document that you received the NOV on 6/9/2006. To date, no red been received by the Division. The annual fees for the years 2002 - 2007 were not paid. Invoice 2002PROO1960 - $80.00 Invoice 2003PROO2161 - $80.00 Invoice 2004PROO2241 - $80.00 Invoice 2005PR003777 - $80.00 Invoice 2006PR003995 - $80.00 Invoice 2007PR003944 - $80.00 There are serious compliance issues and violations noted as follows. Disebarzinithout a Permit You are hereby advised that the discharge of wastewater without a permit from the Division constitutes a violation of North Carolina General Statute (NCGS) § 143-215.1 [Control of sources of water pollution; permits required], which states: (a) Activities for Which Permits Required. — No person shall do any of the following things or carry out any of the following activities unless that person has received a permit from the Commission and has complied with all conditions set forth in the permit: (1) Make any outlets into the waters of the State. (2) Construct or operate any sewer system, treatment works, or disposal system within the State. (6) Cause or permit any waste, directly or indirectly, to be discharged to or in any manner intermixed with the waters of the State in violation of the water quality standards applicable to the assigned classifications or in violation of any effluent standards or limitations established for any point source, unless allowed as a condition of any permit, 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 One 512 North Salisbury Street, Raleigh, North Carolina 27604 NorthCarohna Phone: 919-807-63911 FAX 919 807-6495 Internet: www.ncwaterquality.org An Equal Opportunity/Affirmative Action Employer — 50% Recycled/1 0% Post Consumer Paper Natunaliff special Birder or othe under the provisions NCG5,10430 NOV letter Page 2 of aered into by the Commission • -� •• • • Mk • • r A duplicate copy of the ggMpleted iRe Ms. Marcia Al NC DENR Mo 910 N Main SI Mooresville; N Vmiv v* o"n"oc +n #1,i. \Tn+inn r} (Tin15+z Form within 1( SIR; include the invoice numbers] on your check[s]. OR Wnting the date that the discharge system was shut down. The letter' r not you plan to discharge in the future. suit of punitive sanctions against you. if we do nc>t receive a1U a civil penglty will likely be assessed. !wal Form should be sent to. :cc wsville Regional Office III PUMA NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross, Jr., Secretary Alan W. Klimek, P.E.; Director 2000 t t ..� June AU O ERTIFIEU MAIL RETURN RECEIPT REQUESTED Eugene'Birmingham Eugene Birmingham JUN 1 9 200,',, Route 2, Box OA Polkton,NC 23135 Subject: Notice of V"iI Failure to So anon Certificate of Coverage N G51 30 Birmingham' Property site Mecklenburg County Dear Per ittee: PTIES General Permit NCG510000, under which the subject facility is covered., expires on September 30, 2006. North Carolina Administrative Code (15A N AC 2I1.0105(e)) requires that an application for permit renewal be filed at least 180 days prior to expiration of the current permit. To satisfy this requirement, your renewal package should have been sent to the Division postmarked no later than April3 2006 The Division has not received a renewal request for the subject CoC. This is a violation of your permit at Part 11. & 10, which states "Any permittee that has not requested renewal at least 130 days prior to expiration... will subject the permittee`to enforcement procedures as provided in NCGS 143-215.6 and 33 TSC 121 et. seq." To prevent an assessment of civil penalties you must submit a completed: permit application (see enclosed forms) no later than June 13 200 . If the system is inactive due to lack of trust fund payments, but the remediation equipment is still on site, the CoC should be renewed. If all remedition discharge from: this facility has ceased and you wish to rescind. this CoC for if you have any other questions], contact Charles Weaver of my staff. Mr. Weaver's telephone number, fax number NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Mosley, Governor William G. Ross, Jr., Secretary Alan W. Klimek, P., Director February 10, 2006 Eugene Birmingham Eugene Birmingham Route 2, Box 6A Prlkton, NC 28135 Subject.NPDES Permit NCG51.0000 renewal Certificate of Coverage (CoC) NCG510430 Birmingham Property site Mecklenburg County Dear Pemittee. The facility listed above is covered. under NPDES permit NC G510000 for discharge of remediated groundwater. NCG510000 expires on September 30, 2006. Federal (40 CFII 122.41) and North Carolina (1 aA NCAC 2H.0105(e)) regulations require that permit renewal applications moist be filed at least 180 days prior to expiration of the current permit. If you have already mailed your renewal request, you disregard this notice. To satisfy this requirement, the Division must receive your renewal request postmarked no later than Aral 3,2006. Failure to request renewal by this date may result in a civil assessment of at least $500.00. .Larger penalties may be assessed depending upon the delinquency of the request. If any discharge from the remediation system will occur after September 30, 2006, your CoC must be renewed. Discharge of wastewater without a valid permit would violate North Carolina General Statute 1 3- 1 .1; unpermitted discharges of wastewater may be assessed civil penalties of up to $25,000 per day. If you have halted remediation activity due to lack of trust fund money, but your site ranking from the Aquifer Protection Section requires future remediation & discharge, your CoC moist be renewed. If all discharge has ceased at your facility and you wish to rescind this CoC [or if you have other questions], contact me at the telephone number or e-mail address listed below. Sincerely, Charles H. Weaver, Jr. NPDES Unit cc Central Files DES File 1617 bail Service Center, Raleigh, North Carolina 27699-1 17 On 512 North Salisbury Street, Raleigh, North Carolina 27604 Nt ffliCa ofina Phone: 919 733-5083, extension 511 / FAX 919 733-0719 / charles.weaver@ncmail.net AaAarally An jEqual Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper SOC PRIORITY PROJECT: Yes— No_X To: Permits and Engineering Unit Water Quality Section Attention: Aisha Lau Date: November 4,1999 'SON -DISCHARGE REPORT AND RECObVENDATION County: Mecklenburg MRO No. 99-133 Permit No. NCG510430 PART I - GENERAL INFORMATION 1. Facility and Address: Eugene Birmingham Property 4632 Oakdale Road Charlotte, North Carolina 28216 2. Date of Investigation: September 17, 1999 3. Report Prepared By: Samar Bou-Ghazale, Env. Engineer'I 4. Persons Contacted and Telephone Number: Mr. Philip Thompson, Geologist, Tel# (704) 882-2788. 5. Directions to Site: From the intersection of 1-77 and Sunset Road (Exit 16) in Mecklenburg Count, travel west on Sunset Road approximately 4 miles to the intersection with Oakdale 1.0 mile to house and site located on the right side of the road at 4632 Oakdale Road. Disposal Site(s), List for all disposal sites: Latitude: 35020'05" Longitude: 80054'45" Attach a USGS Map Extract and indicate treatment plant site and discharge point on map. USES Quad No.: F 15 SW U.S.G.S. Name: Mountain Island Lake, N.C. Size (land available for expansion and upgrading): Limited area is available for expansion and upgrading. 8. Topography (location map or topographic indicating relationship to 100 year flood plain included): Sloping at the rate of 1 to 3%. The site is not located in a flood plain area. 9. Location of Nearest Dwelling and Water Supply Well: The nearest dwelling and well are approximately 150 feet from the site. 10. Watershed Stream Basin Information: Long Creek a. Watershed Classification: WS IV b. River Basin and Subbasin No.: 030834 C. Distance to surface water from disposal system: Approximately 2300 feet. PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Volume of Wastewater to be permitted: 6 GPM(Design Capacity) b. What is the current permitted capacity of the wastewater treatment facility? N/A C. Actual treatment capacity of the current.facility (current design capacity)? N/A d. Date(s) and construction of existing or substantially constructed wastewater treatment facilities: N/A e. Prevalent toxic constituents in wastewater: Benzene, Toluene, Ethyl benzene, P-xylene, Methyl-t-Butyl Ether (MTBE), 1,2-Dichloroethane, Ethylene bibromide (EDB). f. Pretreatment Program (POTWs only): N/A 2. Type of Treatment (specify whether proposed or existing): The proposed treatment system will consist of oil/water separator, air stripper and carbon adsorption. 5. Sludge Handling and Disposal Scheme: N/A 6. Treatment Plant Classification: Claps I (based on proposed facilities.) 7. SIC Code (s): 0000 Primary: 66 Secondary: Main Treatment Unit Code: 55000 PART III - OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grant Funds (municipals only)? N/A 2. Special monitoring requests: Toxicity may need to be limited/monitored due to the suspected nature of such discharges. 3. Important SOC, JOC or compliance Schedule dated: (please indicate)? N/A 4. Alternative Analysis Evaluation: Has the facility evaluated all of the non -discharge options available. Please provide regional perspective for each option evaluated. Spray irrigation: This option has been evaluated and found not to be an alternative due to limited space. Connection to regional Sewer System: Their is no sewer line in the vicinity. Subsurface disposal: This option has been evaluated and found not to be an alternative due to limited space. 3. Air quality and/or groundwater concerns or hazardous materials utilized at this facility that may impact water quality, air quality, or groundwater? Contaminated groundwater already exists at the site. An air quality permit for this facility may be required. 4. Other Special Items: The underground gasoline tank was installed for personal use. PART IV - EVALUATION AND RECOMMENDATIONS Eugene Birmingham, is requesting a discharge permit for the treatment of contaminated groundwater at his residence in Charlotte, Mecklenburg County. The contaminated groundwater was allegedly caused by leaking underground gasoline tanks. The proposed interim remediation is to minimize the migration of the contaminated groundwater to the potable wells in the area. Since the discharge is proposed to be to a roadside ditch, it is recommended that the applicant obtain approval from the Department of "Transportation and/or the City of Charlotte. t is recommended that e discharge permit be issued pending review and approval by P & E and the Groundwater Section. 4igna.ure of rPrelparer Date Water Quali Regional 4 Supervisor Date *.. 1(t4 a'• n.. d � jI g� f 7•.)� �w p }, } ``z Y�'^i ,, �+,7„� t�J4j�$ 4.fw 4 z7 :i� t `i f �t� .,r" .+i �� ;t, r $' } _ if : t ��:�`} .,:,..•.�� ...,?'. ��j +k'r . , > '* !, �.� � ( t ll...:dad# - �. c � {` 5f \, t '�, ,t ""1 �'y . 7., s ! nlir*k/�,a. .>::. � �.. p ��� r;y�':... c, � '•fix .w 4} �. € it .rtl 'j:;.: t,y .if ('";:* \� e i'*a r} tr 'jd v f '�*` • . r ,`�..%—. 1 .i'' } p ;+•s f, it ""�,•: tt r.':9 ix'' }:�. .... wa tt 1 * `! 7i'< �. � '�°,✓7} ' �"* � tt e. 'r �"'"� `�..t� �. _t•+.'r'T J ( p 1 f `[� �'* '���: •+ f+.. 7t' 'i`� � �# a;Yta''i }$�' s}r� .y y � � ",4 r:•-,��71.- y�.# t y/tr! ,� §t i ,;✓. t 1 ES r�.. a# �i '" ! •� I #ii t � '-.�- t ,r,y �) f ;, S 4;' (( �.: I;..' 1. 't i y `:1 l u.� -� l� ', ," (}» #Vf '. Y. µ4'r a l fl . Y } ti i i kr` � al L \ .„ i tst t. + 1'"s 72i3It �iU#)1IF driit7lty $, ( ! Gi'O i HIS i it +` l� i'at l 1 ., $ �� f Gall ; t 3} tir • ` 1 l,`17 rti,:'* Guurse..{t `, }', i t�'$» } 'i� .$ x ) �'' fdit7l $ 't t t !ft ' `� ! • •.. !i » r 't; "'. $ 14 . �- +-, •, t rt t• � � 1 � LL{,._`i +t �. , rr9 Lr •��.�.: �, » r i ! ` y�.. Frl i +OR. t r .';'f. 1 rt �," 4 ( ''1":' 1 t'r •4'. t `r: #r%� !r^^ ..1 tnvcuk$ GN E` $4' .;1 ��"),,,-^', 6"fir° } "� � .. �"`.' `. t} ,.,.-- � i�G�*"` �,-F�.-%•{ �"' �4 (� 4� � to �';, r ,i'�iir h"� �.,,, ���y � y�}�'�'t i (` .a 116 t t �, ,s .v u % """i �•,.. �° �r{ �i.',�`' 4r' y M} w D ' i r �sr `' M.I { 'ti ... '� t t 4 t �" L' Y` t: .., g y � \ HIM ExR$i7lWD $ J96 Mt1C,NETti NORTt$ ." DECLINATION AT CENTER OF SHEET r,,,.-w .... ,•: ,' ' , t � . , V� .., `, - �. `l .r ,� :� � + "r, tx rah l�°': #h $ t�i� . 2Q37 .�r'`�'+ i t � ^�.. R-�N tt' ;; > , •s� is r %; r '' } wt Y , �t. r3.ty ! T $r{A 1 �r E $C7N Figure . Site Location Ma MOUNTAIN ISLAND LAKE, NC 3 0 0-C -TF-0 4 Gene Binningham Property 1993 Oakdale Roed sca/e It, 000" DMA 4854 IV S-SFRIES V842 Charlotte NC State of North Carolina Department of EnVironment d Natura] Resources Mooresville Regional Office NCD1w:N=R 'S B. gti �� " Q Ur t4 ARCwLit" wrmemT r Erev1f-VcW*4 as NA01ow- William E. Holman, SecretarY DIVISION OF WATER QUAL.ITY September 27, 1999` . Eugene Birmingham RT 2 Box 6.A Polkton, North Carolina 281.35 Subject: NPDES General Permit Eugene,Birmingham Property Application No. NCG510 30 Groundwater R.emediation Mecklenburg County Dear Mr. Birmingham: The Division of Water Quality (Mooresville Regional office) hereby acknowledges receipt of the subject application. n order for this ''office to complete its review, the information listedbelow is required. a) Question No.; 10 of your N.O.I. application, relating to alternative analysis, needs to be addressed. Mr. Philip Thompson, Project Consultant, was made aware of the above requirement irement during the site investigation on September 1.7, ;1.999. If you have any questions regarding this matter, please contact Mr.' Samar Bou-Ghazale of this office at (704) 663-1699. Sincerely, D . Rem. Gleason, P E . Water` Quality Regional Supervisor BG cc: Philip Thompson, P.G. 919 North Main Street, Moores -,fie, North Carohns '28115 Telephane'7 6346 9 F' 7 040 An Equal Opportunity Affirms ' .Action Employer 0% cledl10% post -consumer paper wrr m-'.:-. �srtb•v x.:t,.,K z .� .+ sY . ..:- r. "S :5.. •. ro. e'^i . 9 .. ^s—�°f t:^'a t{eT ..».ro .�. ,. tsaT.r. x- _ •e r, Y.v is r.^"Cr .... :Fr'9':rrx^ -z.. zr^µ. .F:.�T„, ..^;r^:.Fery P. e5... ♦ ...t t. . e _�. .,. ^rim. :'.'. ^^.. 9-: F t. a .'ro'. owl V 1t+ p Li 06 y IM 4 '"fir wow U1 • • October 1999 .9 . Samr G ' e D*EMNCDEHNR 91.9 North Nbia Street Mooresville Regional Mee Moor ` e, Nonh Carolina 28115 .fie: Gene BirmingOY Dear Mr. Dou-0haza1v Question 10. A..) A: sewer system does not Odst in the heiborhood, therefore thisis not an option. foot setback :from a habitable,`d cell and 54 foot from a property line. ']use setback requirements el" ° 'ate Ibis site as a di r a reigallerY. Plem see the attached map .. c $ o. fields, with setbacks thcre l of enough room for nitrification fields at the ske Ibis is not a viable option. Ilfjection wells; The site has a high wateriltable, Wection wells are under presgm and with the high vfzter table On site be MI#ject to floo . WjeCtiOn wells are also sutiect to clogging. TWsis not a viable option she. t y I c� :.� ,.�� .:... .... .:• � Zr ::. ...a .. T ... .. ti .. ..� --ey, {•r; t r�C. x..v .. .. .. xK .. ... .. •`5,. C"t t YWd h y Y� b� a � u F� �e Property ling ` Driveway CL b3 rwa Oro 14 s `- W 4, , Property line 0 � '- f North Carolina `` nnt of Environment' + turd Resourcesk A. of Water Quality 7q/A d 4 Hunt Jr. Governor ' N DEIMmOR kil, Secretary NORTH Garca uT=-r�r 3F' sevens, Director m September 3, 1999 q 4r. Eugene Birmingham :T 2''Box 6A 'olkton, North Carolina 28135 , Subject: NPDES General Permit Application Application Number N G51043 Groundwater Rer ediation Permit Mecklenburg County )ear' r. Birmingham r Quality s Stormwater and • r s s e C1 w s s submittal is recc:,. _d. This can -day process may be extended if additional information is required, and unfortunately will run beyond that in this instance. `hr� diloatri uud l may r n Iar Iiil y s , end didn'trealize that I had erlo ked.it until I r . eived a call from, .. Phil Thompsoft toeery 6 for the inconvenience, and I Will do sty hest to e � 6 to the review of this prq K If you have any questions, please contact me at (919) 7 3-50 3, extension 578. Srrcerel , Aisha I- .Lau Environmental Engineer I cc: Mr. Phil R. Thompson, Thompson Geologic and Environmental Services ille gicnal Office Stormater and General Permoits Unit 1617 Mail Service Center, Raleigh, North Carolina 7699-1617 Telephone 91-733-5083 FAX 919-733- n Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer pap �; [ da& 4 tali ti: � �<, a ., � . ....:., r�r.� :: "�, � . b) 0 Ad a) 5"it 000 N.O.I. A ecalving waters: What is the name of the body or beadles of water (creek, stream, river, lake, etc.) that the facility wastewater discharges end up in If the wastewater discharge is to a separate storm sewer system (4S), name the operator of the 4 (e.g. City, of Raleigh): , Stream Classification: ternativ s to Direct Discharge: dress the feasibility of implementing each of the following non -discharge alternatives Connection to a Regional Sewer Collection System - If the facility is existing and currently discharges to a PO , when will connection be terminated? Subsurface disposal (including nitrification field, infiltration gallery, injection wells, etc.) Spray irrigation4/0 ", alternatives to discharge analysis should include boring logs and/or other information indicating that u surface system is neither feasible nor practical as well as written confirmation indicating that inection to a POTW is not an option. It should also include a present value of costs analysis as lined in the Division's "Guidance For the Evaluation of Wastewater Disposal Alternatives" ditional Application Requirements; new or proposed discharges, the fallowing information must be included in triplicate with this ilication or it will be returned as incomplete. . 7,5 minute series tJSGS topographic map (or a photocopied portion thereof) with discharge location clearly indicated. Site map, if the; discharge is not directly to a stream, the pathway to the receiving stream must be clearly indicated. This includes tracing the pathway of a storm sewer to its discharge point. If this application is being submitted by a co6sulting engineer (or engineering firm), include documentation from the applicant showing that the engineer (Or firm) submitting the application has been designated an authorized Representative of the applicant. Penal plans for the treatment system (if applicable), The plans must be signed and sealed by a North Carolina registered Professional Engineer and stamped -"Final resign -Not released for construction". Final specifications for all major treatment components (if applicable). The specifications must b signed and sealed by a North Carolina registered Professional Engineer and shall include a narrative description of the treatment system to be constructed. Site reap identifying the location of the monitoring wells, the recovery wells, and the treatment system unit. Analytical monitoring data which sufficiently characterizes the type and concentration of contaminants on site, This includes a listing of any chemicals found with the maximum observed concentrations reported. The data provided Cnust be no older than acne ear prior to' he date of this application. At a minimum, the fallowing parameters must be reported: Benzene, Toluenes Fthylbenzene, Xylene, Lead, Naphthalene, Phenol, MTBE, 1,-Dichlorethane, Fluorene and Phenanthrene. i 3 • j cis Page of 4 { CGSIOOOO N.0-1, ! rtify that 1 am familiar with the information contained in this application and that to the best of my knowledge and belief such information is true, complete, and accurate. Printed Name of Person Signing: Title ✓ (Signs re "of Applicant) ate Signed) North Carolina General Statute 143-2 6.6 b i provides that: Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan or other document filed or required to be maintained under Article 21 or regulations of the Environmental Manager pent Commission implementing that Article, or who falsifies, tampers with or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable b a fine not to exceed $10,000, or by imprisonment not to exceed six months, or by bath. (18 U.S.C. Section 1001 provides e punishment by a fine of not more than $10,000 or imprisonment not more than 6 years, or troth, for a similar offense) Notice of intent must be accompanied by a check or money order for $80.00 made payable to: NC1�l6N Mail three i3 copies of the entire package to: Division of Water Quality Stormwater and General hermits Unit Poet Office Box 29536 Raleigh, North Carolina 27626-06.36 Final Checklist This application will be returned as inco oiete unless all of the following items have been included: 0 Check for $80. 0 made payable to NC ENR codes of `county map or USGS quad sheet with location of facility clearly marked on map 3 copies of this completed application and all supporting documents 3 sets of plans and specifications signed 'and sealed by a North Carolina P.E. Thorough responses to items 1- 0 on this application Alternatives analysis including present value of costs for all alternatives Note The submission of this document doesnot guarantee the issuance of an NPDES permit page 4 of 4 SWU-213-010199? PLANS AND SPECIFICATIONS GROUND WATER PUMP AND TREAT SYSTEM EUGENE BIRMINGHAMPROPERTY 4632 OAKDALE ROAD CHARLOTTE, NORTH CAROLINA JANUARY 22,1999 PREPARED FOR PHILIP R. THO PSON, P.G. 2411 LAWYERS ROAD VEST INDIAN TRAIL, NORTH CAROLINA 28079 PREPARED 4`«•'• r JO EPH P. NESTOR, P.C., P.E. = 6736 ROCKY FALLS ROAD��' CHARLOTTE, NORTH CAROLINA 28211 -�`"°• �r� ': ?Tt to \Dgf ` -T t '� 1.0 INTRODUCTION ...................... 5.0 CARBON USAGE RATES .................................................... 6 6.0 OPERATION AND MAINTENANCE ....................................... 7.0 REMARKS .........................................................................7 TABLES Table 1 x . Ground Water Chemistry Table 2........ x ...... resign Influent And Expected Effluent Concentrations FIGURES Figure 'I . . Site Location tion Map Figure 2.... .. x ..... . Site Detail Map Figure 3............... Schematic of Ground Water Pump And Treat System Figure 4 .. .. Schematic of Soil Vapor Extraction System Figure 5.......... x ... .................... x .....Sche'matic of Air Sparge System APPENDICES Appendix I... x . ..... x .Remediaticn Equipment Literature s also deal with air spargi 2.0 OVERVIEW OF REMEDIAL DESIGN Schematic flow diagrams of the various remedial technologies are shown in Figure 3, 4, and 5. Figure 3 is a schematic of the ground water pump and treat system. Figure 4 is a schematic of the soil vapor extraction system. Figure 5 is a schematic of the air sparging system. Ground water will be extracted from one or two recovery wells, Recovery well RW-1 is shown in Figure 2. A second recovery well to be designated RW-2 may be drilled in the location shown on -- Jing the design flow of 5.0 gpm. ctric submersible pump in each recovery well will pump ground we atment system compound. Ground water will first flow through an carbon vessels aligned in series. Treated ground water will flow by gravity from the carbon vessels to a drainage ditch that flows southward to Long Creek. An anti -siphon valve will be provided to prevent siphoning from the carbon vessels. Ambient air will be injected into three air sparging points. The injected air will provide a source of oxygen for naturally occurring microorganisms thereby stimulating in situ bioremediation activity, Air sparging is expected to greatly reduce the concentration of dissolved hydrocarbons in ground water thereby reducing contaminant loading to the ground water pump and treat components, t � recovery well by a regene ove towards each recoveq of gasoline. The "worst case" well at the site is monitoring well MWA. During the last monitoring event conducted November 12, 1998, free -phase gasoline was noted in monitoring well MWA. Therefore, historical maximum concentrations associated with this monitoring well for benzene, toluene, ethylbenzene, and xylenes were used for design purposes. Concentrations associated with monitoring well MWA are expected to decrease significantly once ground water remediation is initiated. Therefore, the concentration values used for design purposes are conservatively high. 4.0 DETAILS OF REMEDIATION SYSTEM COMPONENTS Product Recovery Management, Inc. (PRM) will provide soil and ground water remediation equipment, This company is located in Durham, North Carolina and equipment will be shipped from that location, Appendix I contains information regarding PRM and the components it will provide. 3 5 z 0 • *Z z then be forced un( and before, between, and after the carbon vessels, 6.0 CARBON USAGE RATES oz z 0 . . . . . . . 6.0 OPERATION AND MAINTENANCE The remediation system should be inspected for proper operation at least monthly. The NPDES permit will likely require site inspections on a weekly or more frequent basis. The operator should maintain a log of pertinent system gauge and meter readings. The bag filter element should be replaced or cleaned during each visit. It is recommended that samples be collected of the air stripper influent and effluent and the effluent of the primary carbon vessel on a quarterly basis in addition to monitoring required by the NPDES permit. Analytical results for these samples will allow the operator to determine removal efficiencies of individual components, determine actual carbon usage, and fine tune system operations. It is recommended that the air stripper be disassembled and cleaned at least annually. 6 7.0 REMARKS The analyses contained in this report represent the author's professional opinions, These opinions were developed in accordance with currently accepted engineering and hydrogeologic practices at this time and location, No warranties or guarantees are intended or implied, statements of others, including but not limited to, laboratory reports and previous environmental investigation reports, The author assumes this work and statements to be accurate but accepts no responsibility for the quality and accuracy of this work and these statements. 7 TABLES TI EUGENE BIRMINGHAM PROPERTY 32 OAKDALE ROAD CHARLOTTE, NORTH CAR E INA PAGE 1 OF 1 .w mWom 'i gA - MICROGRAMS PER LITER. DESIGN INFLUENT CONCENTRATIONS ARE HISTORICAL MAXIMUM VALUES AND ARE BASED ON DATA PROVIDED BY PHILIP THOMPSON. KPECTE© EFFLUENT CONCENTRATIONS ARE BASED UPON DATA PROVIDED BY PRODUCT RECOVERY MANAGEMENT, INC. I osod DOOTWO Property Line s C Garage (+ 2 & Shed mw- 4 I 2 i v a r , r r t r - , x Mwo �t R r , LEGOVD r r r , r , c r rm"etail Map i- .° Moisture Knock out Tank 0— (For S VE) Myers 112 HP -Flo ES-002 Transfer PUMP Oillwater Separator QED Air Stripper LOP. - (EZ-4.4P) Bag Filter 0(6 Transfer Free Product Tank PUMP W PUMP CL �g 4> 5 Cr (F) liffi(COMW IN MISP Transfer PUMP Paffictilate Krwkout Tank wSture, Filter CPII ----- -- - Gast Regenerative Blur vver (1. 5 hp) (R4P1lWW) Sail vapors in Z Sod Vapm In ROL EA Ball Valve PUMP Vacuum Gauge RW-1 RW-2 Blower 11 Sample Port VrIs'"y C A to Scale) valve Air Partiurece, 4 Filter r Air In Air Out n: to Subsurface AL D-:�5/� Ball Valve () Flaw Meter c Temperature gauge Pressure Gauge tit CAR, toa 1. — -I-* . Air Strippers Sea► t : i -8"-PRM-1A1nLL C: Units t --j ., SVE & Sparge Systems a heir : T " -IT L-a System Controls ' 11 - B 8I a landfill Gas Applications Complete Systems MANAGEMENT January I9, 199 Philip Thompson Thompson Geologic and Envirmnental Services 2411 Lawyers Rd West Indian TraiL NC 28115 dale Ind SVF, AS, and Pump and Treat System Proposal ##'s TG981 110A fDear Phil, As per your request, PRM has re-evaluated the system design based upon the Noveniber sal dam The net result ifwe keep the same system design as onginally proposed is that your MTBE leveh ranaining, after the air stripper to ppb. Based on carbm calculations as attached, On still only reqwres we 90 lb carbm dump out each pump to tbe Grundfos 5ES -Flo pump. I have lu the original write up, calculatim, and the ' 1 and updated stripper performance Vm. Upce a0cq*wx* of this proposaL please sip the semce agreemia and return u t* our Office. Y eve any quagions, please." free to call. Respect&l1y subtnitted, Dana Browlae Staff Engineer Product Recovery Managernent Sou&w-ast: 205 Broad" Street +ur. N 277A a (939) 68 - Fax(919)682-0066 Northeast: PO Box 352 Humme4stown,PA17036 r717) 3 -5577 x":-- _...,.,..:.c ru—e, , [ r—, r- ^f he eshs Iwu Proposal # T I 110 A . el ,V "I" Nystem, Oakdale Rd. 4orth Carolina !s to provide the following - Extraction System 8 er.a., 1.5 gip, 1 Max flow 140 SCFK Max Vacuum 60 in-H20 . 2 pipe 2" SVE manifold wi vacuum gauges ball valves 3. (3) vacuum gauges, 0-164 In-H20. the on SVE unit, two on manifbid. 4. " inline filter and air bleed in valve 5. Vacuum relief valve, 2" NPT connections, 4ustablerange to 60 in-H20 6. 20 gallon capacity moisture separator, with intrinsicallyhigh level and pump down floats, site glass, and 1" drain- 7. V2 hp Myers centrifiq*pump to pump moisture sop contents to air stripper 8. 2" galvanized ink piping. 3'" galvanized &sd=V piping, -back piping. . (2)165 lb GAC canisters piped to S 10. All components skid mounted, paitud, pre -wired d Air Spam c System 1. P 1.22 Oilkss Rotary Vam ConVressor, max flow of 33 scfin @ 16 psi. . 1 , 5 HP, 230 V,'three phase motor . (1)1" wet fitter . (1) Discharge 5. (1) Auto pressure of valve, , bleed 6. (1) 0-2 0 degrees F temperature S&Win pressure 7. "14" galvanized 3 well manifold f ball valves, pressure gausm and I-10 SC Pump and Treat System l . (2) '6 Hp, 5 gp , wl motor minders, 75' hose, wire, & 6" well seals 2. 1-6 GPM Hydroflo ES-002 Oil water squrator & 55 VJ product drum w/ high level float 3. Stripper transfer drum w pump down and high level floats and Y . Air stripper, QED model -4.0, -25 4 tray with integral sump. Stripper sized to reduce 7,520 ppb of ' F. to 3 ppb at 5 GPM. 5. 2 by R5325R-5t fl to provide to 6. 111p, XP, Myers •la centriftal transfer pump and associated Pips ) 7. (2) 90 lb 125 psi max carbons. Virgin"8 x 30 mesh- 8. (2) 0-100 PSI presstine gsuM valves, fittings, sample ports,, and associated piping. 9. Hersey Flowmeter, l8x31 plastic 10. Air stripper andblower to be mounted on a pabited steel skid. 11. Both pumps, carbons, and flovvmeter to be motmted on a painted steel skid- Cabo `can for Active at Oakdale Rai she: In—fluel goncentrations (uaft St " ffmi I nt Benzene 30,800 1 tel: 1 Toluene 94,300 100 � Ethyibenzene 38W 99.97%1 Xylenes 19'sw 99.99%1 9,370199.95% 5 CARBON USE (lb CarbonIi000 gal treated water): Ben er ) = 1 0.011 Ibt1 000 gal Tai ne()= 1 0.003 I Ethylbe end ) = 1 0.001I Xyi es(1 0.001 lbtI000 gal M E( ) = 6 L.. 0.13 Ibt1 i Carbon use based on tables provided by Calgon Carbon, I ITOTAL CARBON USE = 0.146 lb/IWO el GALLONS OF WATERTREATED PER MONTH: 1 rninut * w h CARBON USE PERMONTH: 216,000 Gallons0.146IbIl 000 gal' u I sod_ per month 3 I I Modef 4 xp Flow qW) 5.0 Woter Temp (F), 60 2SO A►r T*mp (f ). 60 Altitude (FT). i5W ifnant name Influot TA rqM 4$.Tmy 6-Tf*Y 4-Tray v (Ppb) (Ppb) (Ppb) (Ppb) (ppmv) (PI 30WO-0 1.0 <1,O <1.0 23,4711 2.1 94300.0 1'0 <1,O 0.0 60-9213 V *tzeme 3$W.0 1.0 <I,O <1 Z 2.1754 21 11 195000 1.0 <1.0 <1.0 10,9333 1( t-Buy other (MTSE) 9370.0 '0 r-4* sk <1.() C3239 6, Votoethane 240.O .0 <1,0 <1.0 0.1444 0 e bibromide 48.0 10 <1.0 <1,0 00152 0 W4 1 4-T $-Tray lmmAkt t.—A 4 ben Z 10 to <to <1.0 16.7G5t is, , 44000.0 l'O <1.C? <i.v 28.4257 28.4257 sih 21004 to <t.t? <1.0 1.1774 1.1774 p- ism.0 to <tb <1.0 84709 8.9709 rrt E) 514CO ,o 3.00 <i.0 3.4731 3,4749 IA4 240.0 .0 4ci.0 0.0 OA444 0.1444 ) 48.0 .Q <1.0 <1.0 _ 04152 0.0162 wwwwqwmwmm tp 'd 8V6 ,ON 1 � '!I :5 1 NR. (Corporate Officer or , ) lorth Carolina I 1'r IA h fore me this day and acknowledged the due execution of the forec Arument. IAW (Official Seal) wk Notary Public My commision expires C)k, 23 4a a -cc L7 15 P A State of North Carolina4* Department,of EnVironment and NaturA Resources 'tc►cr illy RetionM Office James 19. unt' ,Jr.. ve or NosrrH CARoLtNA DepoiqTmew oF DIVISION OF WATER QUALITY September 27, 1999' Mr. Eugene Birmingham RT 2 Box 6A Polkton, North Carolina 2 135 Subject: NPDES General Permit Eugene Birmingham Property Application No. NCG51 430 Groundwater Remed.iat.ion Mecklenburg County Dear Mr. Birmingham: The +Division of Water Quality (Mooresville Regional Office) hereby acknowledges receipt of the subject application. In order for this Office to complete its review, the information listed below is required. a) Question No. 10 of your'N.O.I. application, relating to alternative analysis, needs to be addressed. Mr. Philip Thompson, 'Project Consultant, was made aware of the above requirement during the site investigation on September 17, 1999. If you have any questions regarding this matter, please contact Mr_. Samar ou-Gha: a .e of this Office at (704) 663-1699. Sincerely, D. Rex Gleason, P. E. Water Quality Regional Supervisor BG cc: Philip Thompson, P.G. 919 North Main street, Mooresville, North Carolina 28115 Telephone 7 1 FAX 7 040 An Equal Opportunity Aff ative Action Employer 0% r cled/10 dam past -cons er paper t PHIUP *� ' eon Fax Cover Sheet i l DATE: Friday, S>+ta bvr , 4090, ;t i TI ii : 0.21 A TO* Mr. Samar Bou4hualv P1111E: $ 4 i{ IF 7'Q 0- i� FRO ; Thompson (7 +P�hil I $ d umbar of pages Including covershoot, �1 rt 1 d i } ft et I; f i l 1 ,1 ,1 t .{F t i j .j t •t ?I { #V _ r �I f' , PhIMIN R. ., Thompson P.G. October 29,1 9" . `Sarnarl3ou-Ghazale DEMNCDEliNR 919 North Nlain Street Mooresville Regiong Offtee Mooresville, North, Carolina 28115 Birmingham h* i g eriy Dcar Mir. MwGhaza Qus' 10. A.) A. sewer systetn does not exist in the' a )Ood, therefore this is not an option. asr.•a.�.sa;c.c waaaaa,aa..v�vm. w.r +.+....< .+«. rov..•*��,•••,, .----_ ___. ..... ___.'�__ _ .. �„ r artached map t a viable, alatiort, S' high water table on site wells will be subject to Wodft, wjecuon wens are aw swicut w clogging. Ibs is not a. viable optic for d site. t, f, i p � � ,i r r Woods l QtiCllt Yit �k i ,i i f , n y..� J (92 r + J J \� ({#/ MW M Yi 8T Basin if ii'°' ' • �d' �+w 94 we f r -f� i-92 MW 4{ •py� fjf �9�iND (Y; jjyj � air lwdW 792 ��- Rose of Pit Lino a Currently tills MUD Waterline main Oakdale .1