The URL can be used to link to this page

Home My WebLink AboutNC0085197_Regional Office Historical File Pre 2018 (2)SOC PRIORITY PROJECT: Yes— No_X To: Permits and Engineering Unit Water Quality Section Attention: Dana Bolden Date: November 7, 1995 NPDES STAFF REPORT AND RECOMMENDATION County: Gaston MRO No.: 95-138 Permit No. NCO085197 PART I GENERAL INFORMATION 1. Facilitv and Address: Sellers Texaco 615 N. Main Street Belmont, N.C. 2. Date of Investigation: 11-6-95 3. Report Prepared By: Samar Bou-Ghazale, Env. Engineer I 4. Persons Contacted and Telephone Number: Ms. Debbie Sailors, Environmental Director with Petroleum World, Inc.; Tel# 704- 598-7900 — — - --- _- ± --- &.— e,-- 4— . 'V— — — of T-AR And 14wv 273 to the site located on the west side of the road (Dixon Ford) 6. Discharge Point(s). List for all discharge points: Latitude: 35" 15' 19" Longitude: 81" 02' 36" Attach a U.S.G.S. map extract and indicate treatment facility site and discharge point on map. USGS Quad No.: F 14 SE USGS Quad Name: Mount Holly 7. Site size and expansion are consistent with application? Yes X No If No, explain: 8. Topography (relationship to flood plain included). Sloping at the rate of 1 to 2%. The site is not located in a flood plain. 9. Location of nearest dwelling: Several business within 500 feet of the discharge point. 10. Receiving stream or affected surface waters: Unnamed Tributary to Catawba River. a. Classification: WS-IV&B CA River Basin b. River Basin and Subbasin No.: Catawba C. Describe receiving stream features and pertinent downstream uses: Discharge will take place into a storm drain system which exits into a dry ditch approximately 600 feet prior to entering an unnamed tributary to the Catawba River. A water intake for the City of Belmont is approximately I mile downstream of the discharge. PART II DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Volume of wastewater to be permitted: 0.0144 MGD (Ultimate 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 activities allowed by previous Authorizations to Construct issued in the previous two years: N/A. e. Please provide a description of existing or substantially constructed wastewater treatment facilities: N/A. f. Please provide a description of proposed wastewater treatment facilities: The proposed groundwater treatment system will consist of monitoring wells, recovery wells, an oil water separator, an air stripper, and carbon adsorption system. g. Possible toxic impacts to surface waters: Discharges of this nature have been shown to be toxic. h. Pretreatment Program (POTWs only): N/A. 2. Residuals handling and utilization/disposal scheme: Generation of residuals is not expected. '3. Treatment plant classification (attach completed rating NPDES Permit Staff Report Version 10/92 Page 2 sheet): Proposed, no rating given. 4. SIC Code(s): 5541 Primary: 66 Main Treatment Unit Code: 56000 PART III - OTHER PERTINENT INFORMATION 1 Is this facility being constructed with Construction Grant Funds or are any public monies involved (municipals only)? N/A. 2. Special monitoring or limitations (including toxicity) requests: Toxicity may need to be limited/monitored due to the suspected toxic nature of the discharge. 3. Important SOC, JOC or Compliance Schedule dates: (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: The use of spray irrigation was evaluated and found not to be a viable alternative due to limited space. Connection to regional Sewer System: According to applicant, the City of Belmont is not allowing such discharges to the sewer system. Subsurface disposal: Subsurface disposal was evaluated and found not to be an alternative due to limited space. 5. Air Quality and/or Groundwater concerns or hazardous waste utilized at this facility that may impact water quality, air quality or groundwater? Contaminated groundwater already exists at the site. GW comments should be obtained. No hazardous materials will be generated. Air quality permit for this site is not required. However, registration with the Air Quality Section is required. PART IV - EVALUATION AND RECOMMENDATIONS Petroleum World, Inc., is requesting an NPDES Permit for the discharge of treated groundwater at the subject facility. Field investigation revealed that treated water will be discharged into an unnamed tributary to the Catawba River. NPDES Permit Staff Report Version 10/92 Page 3 Applicant has obtained an encroachment agreement from NCDOT to install two recovery wells and associated trenching along NC Hwy 7. Applicant has also obtained the right of entry from adjacent property owners to construct a groundwater recovery and treatment system. It is recommended that the NPDES Permit be issued once the above mentioned concerns regarding toxicity have been addressed. Sign ure of epo t Preparer Bate Water Quality i nl Supervisor Hats NPDES 'Permit Staff Report Version 10/92 Page 4 as Ch � 01 "77 i � \J s fC o , } i74 Ch n 100 rya 662ba ` ♦ f 2093 f rzs t A 4`£ ` _-, I 73u1 " ter / i V-- JQ f o Ttpnt �4hhE r* �i e C T � 4 { Drive-Ing r "f Theater ,t f Tow Gern Ci°t a ' c vI' \ s ; "'jL ig _ Trailer Stowe eni' of the �� }TPark + .�• " '`*:Rad Tb'x�ers ....rhi "�. q les Chi, }. " s,� eatL A t \ t>G 0\Colle a CHARL. 0TTE*t2 Mr 498 1 �� ". .,\ .• 2t30rr agg ROAD CLP (CLOVER 62 500) 495 4754 it Primary highway SCALE 124000 1 MILE hard surface c _ 70O0 rEET Secondary highway, h ay. c 4000 5000 — hard surface :KILOMETER ,...._.. interstate Route OUR iNTERVAL 20 FEET CUM IS MEAN SEA LEVEL N C" Fg QUADRANGLE LOCATION W}TH NAT;OVAL MAP ACCURACY STANDARDS OLUGICAL SURVEY, WASHINGTON, D3 C, 20242 �APHIC MAPS AND SYMBOLS OS AVAILABLE, ON REQUEST State of North Carolina � Department of Environment, Health and Natural Resources Division. of Environmental Management 0 ol 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor A. Preston Howard, Jr., P.E. William W. Corey, Jr., Secretary Acting Director N!2110E OF INTENT t. a n ay=M Application for Coverage under General Permit NCG510000; Groundwater rem diation projects designed to treat petroleum contaminated groundwater. 1. Name, Address, location, and telephone number of facility requesting Permit. � A. Official Name: Sellers Texaco B. Mailing Address c/o Petroleum World, Inc. (I)Street Address; P.O. Box 307, Highway 120 (2)City; Cliffside (3)State; N (4)Zip; 28204 (5)County Rutherford C. Location. (Attach map delineating general facility location - See Figure 1 of NPDES permit application) (1)Street Address; 615 N. Main Street (2)City; Belmont (3) tate; NC N, OF (4)County; Gaston t;, Iytprw , tr",Nr D. Telephone Number; (704)`825-5186 OCT 0 2. Facility Contact: A. Name; Debbie L. Sailors Title; ill FiF luI111Ritllt�t 11s B. Ti Environmental Director 8tl1 1L;10%k1 OFFIC C. Company Name, Petroleum World, Inc. D. Phone Number; r704f'453-731 . Application type (check appropriate selection); A. New or Proposed; W B. Existing, 1f previously permitted, provide permit number:_ and issue date;_ C. Modification; (Describe the nature of modification): 4. Description of discharge A. Please state the number of separate discharge points. One (1) discharge point B. Please describe the amount of wastewater being discharged per each separate discharge point. Approximately 1A,4U gallons per day (pd) C. Check the duration and frequency of the discharges per each separate discharge point: l ge 3510000 linty tive; M Sample Dgle: _6722 1. &nzene*; 34,000 Ag/1 2. Toluene*; 42,000 AgA 3. Ethylbenzene*; 4,700 gg/I(MW-3) 4. Xylene*; 32,000 Ag/1 5. Lead; not tested 6. Methyl tert-butyl ether (MTBE); 3,500 Ag/l 7. 1,2-Dibromoethane (EDB); 870 AgIl 8. 1,2-dichloroethane; 2,400 Ag/l 9. lsopropyl ether; 260 Ag/l 10. Naphthalene; 1,700 Ag/l 11. Phenol. BDL*** *(An EPA approved method capable of detection levels to I ppb should be used to detect these compounds). These parameters will be sampled for during the initial start-up of the groundwater treatment system. RDL - Below Detection Limit E. Please check the appropriate type of treatment being used to treat the groundwater; I. Oil/Water Separator; 2. Low Profile Air Stripper; 3. Diffused Aeration Tank (DAT); 4. Activated Carbon Absorption; 5, Other(specify); 2 N< Intent for Coverage meral Permit NCG510000 exaco, Gaston County 6. design require Informs equipmi sizes and how many exist. Five (5) sj CA ` or € 8. Please state the r in access to the efl ens). d their location in rely stem failures. r sampling? (ei capacity, design flow through treatment, etc.) each Include, if any, the manufacturees information on seal efficiency of each compound detected for the design volume of each unit, materials used in air sold be described in detail and design criteria or culations) to ensure that the facility can comply with sde model and calculations used in determining the nd vendor information of the above treatment id Request for Proposal P). foot depth, PVC recovery wells (see Figure 5 of n to the treatment used in part 2.E. attached CAP and RFP. Ltd visual alarms or automatic shutoff" systems, are id air stripper sump tank will be equipped with o shut down the recovery wells pumps if a e free product holding tank will be supplied with occur. The carbon unit will be equipped with idition, the on -site control panel is equipped with de switches. )pen pipe or a valve to obtain a sample). specifications along with their application. Design of treatment facilities must comply with requirement I SA NCAC2H.0138. If construction applies to the discharge, include the three sets of plans and specifications with the application. . What is the nature of the business applying for this permit, Petroleum products distributor. 6, Name of receiving water or waters; Unuamed tributary f the Catawba River. Classification: (Attach a USGS topographical map with all discharge point(s) clearly marked.) See Figure 3. 3 Notice of Intent for Coverage Under General Permit NCG510000 Seller's Texaco, Gaston County 7. Is the discharge directly to the receiving water?(YN) NQ If no, to specifically the discharge point. Mark clearly the pathway to the potential receiving waters on the site map. (This includes tracing the pathway of the stom sewer to its discharge point, if a stom sewer is the only viable means of discharge). The efiluent will be discharged to an on -site stormwater catch basin. See Figure 2 for the disheharge location and the pathway to the unnamed tributary of the Catawba River. 8. Please address possible non -discharge alternatives for the following options: A. Connection to a Regional Sewer Collection System; The City of Belmont rejected an application for discharge to the city sewer system (see attached letter). B. Subsurface Disposal; Insufficient area. C. Spray Irrigation; Insufficient area. 4 x � Notice of Intent for Coverage Linder General Permit NCG510000 Seller's Texaco, Gaston County 9. I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief such information is true, complete; and accurate. Printed Name of Person Signing Title Fate Application Signed Signature of Applicant NORT14 CA STATUTE -" Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan r other document filed or required to be maintained under Article 21 or regulations of the Envirortmental Management 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 by a fine not to exceed S 10,000, or by imprisonment not to exceed six months, or by both.(1 U.S.0 Section 1001 provides a punishment by a fine of not more than $10,000 or imprisonment not more than S years, or both, for a similar offense). Notice of Intent must be accompanied by a check or money order for $400.00 made payable to the North Carolina Department of Environment, Health, and Natural Resources. Mail three () copies of entire package to. Division ofEnvironmental Management DES Permits Group Past Office Box 29535 Raleigh, North Carolina 27626.0535 a �th TAT E OFNOKTH C,4AOLINA DEPARIMENT OF TPANsPORIATION JAmES 8. -1UNT, )k p S1 N OF HIGHWAYS �1il L Ft�tt T Cl! SHE BY, NC; 28150 January 24. 199 COUNTY: : stop SUBJECT: Right of Way Encroachment Agreement NO 7 Fe lets World, Inc. P. 0. Box 307, Hwy. 120 Cliffside, N. C. 28024 Gentlemen: Attached is approved Right of Way Encroachment Agreement cover- ing installation of two recoveryassociated trenching along NC 7, as shown on the attached map and plan sketch in Gaston County. The encroaching, party r will be responsible for installation of all necessary erosion con'�_zol devices. Approval is given subject to provisions in the Agreement and attachments thereto which are made a part of the Agreement. It would be appreciated if you would advise our District Office at Shelby prior to the date of beginning work on this installation. The Department of Transportation does guarantee the right of way on this :road, but will not be responsible for any claim for dam- ages brought by any property owner by reason of the installation. The encroaching party will be responsible for notifying the Department of Transportation when work is completed. ?lease advise, in writing, when this work has been completed. Yours very truly, R. W. S ANGLER DIVISION ENGINEER TWELFTH DIVISION lj cc: M=. John Williamson (Attachments) Kr. C. S. Ledbetter (Attachments) °laa11Uu`A OTTO *a— 014k r.1viourlo"T -1*4*14 *1* vq*. a. .1 0 140404 '"tj .1 ", .,. -1 AVo A.tj .. 'jr 14*4 oolit"" .44 10 "*AA�oju f-I "'—XIT .1.0. 1 f vatz-1,10014UVA't 10 im •uTwT:s6Tpuou al. 00014#Tftbot -qt qlj^ Atclao, rTaq. ,ja.j4"oa OV4 soatto+ "tj '. " 41 Ia#.tIUo* 01,44 to **U*ojo;j#d "I av1xr4 °Arad I*XT; #qi to k4j0d 0444 00,94 U44 Poo-,.* "1 10 AZX- -at Aq Po4ft"s *1 to*TWt VWjjTAA #V#TIM I#Xxx owt 10 4.WPd *q), Ad v*T1*jj4*VAA# 10 #1*0 #Vj **It 'to" ttl *W vt%M,:^ vnboa IOU *, Vital" *�A" _0 !6 MaTzi"42, ** yaw 'I"- -t%n i ad qj T41 10*2"T"Pou "'T 10"Al #**q "I A1001; otrA ;a AtATTTZ#1 #44 TT4Uft 1r,*ATT9 " U JPI "4`4104 P004100 041 10 AI,4*d **;�� Aq jv#Pa#jb# *441 40 W040), *An N *U*d *V"`fTt`P*4 *4 I*m ITT* u*t%PPJI#O** I*Ouw A*,Wb I AT; 0 ;0 AZJad *At% Al V*,j#*aA*4 Ajt"T4TZ0d* *V#tVn p*l IT" Zwd 1*11; OAO ;* AAA*d #41 to j*#uTbvj aot#j&fj *'it *I wP4gau wwIIT '*U;#X4 04 V#do A"btq P#I#Td"* 1 10 *Wo'" '"T POP T***44d* A* #*4#01A# VV*TVft Xto. a" A* Uiod *VZ *4,J*d ZVJT; #*M to AII#d .41 Aq IWA*Add* to #*u*Pj,a 6 *—V4 Ti* TV .AT* ".. t# *TqvTjA,*w "W4 wt *0a "M 4- VaTZ�1#141 AV* J* I _%Avd 1#1': *4*. to AZZ*4 OaP T"10. "qt *I -110d 1*41T; *uA to Atiod #" jo loom 04 J*Aoa *001A out qwTrm#0*A a#TAj*qAq I* P** 044 **#jrf#A puo *Aa ovooxb 90VTI*Vxo *44 Pw# *Zw4Aft# pumaAb .41 *gInIsto "Tz#xodv *awe Poo "11"'"d "*v1atT*`S *1 ##t3U#b# TVTOT;40 J0940 Iwo #*T%j w"Ovulp" Irl" PVO 1uoTw*twWm0 T"Aual vVTTQ4v0 I WWTTIJV�D quo* 64l I* "OtIolft"A Puv #*Tu #tqvztTddv qITA "VVTT so :41l*✓WATI 4*141- 10 punolb *wjv*wvvft04wj 4.40. j*qJ9 10 WTV41* lu*.*Ad *4 ova uaVAznxj..*4 4, jyj O"*o# -44 ;*"Iliad #RZ -1j*d 4*4T; .44 to Ajj W" to to P" V4110TIV14ul bwTjm P*PX"A*1P ***A* ITT 0"1004 41 '00 """lat" Poo `*T1VTT"WWT "it ;9 V*#wwX Aq **V.Y* AV* A UVd ANIT; *qA ;* IAA0d 041 "*TWJOR -a## Pu* AJ700*044 04 ***Ab* Aq- f- A%"rvd "M ;* J"Wy*n 001*1-TC -44 aria O-UTWICM om Iva 1014"0 #1v*w#jd4nc I* *1v"mU*wv p%ry - IR Pull X4*414:1 to; -411^ oZv"U4;uQz ut IT;JUA p *qZ JO; .-ZtA*V bgt%tj+ 4"044 *Uw*u#%uIvw lv*ftb**CM* Am* Pao v*jI;Iftjj#u*z bujittp OPTAOJ4 01 *.*. .'Ijvd 4*JT; #41 :0 AU*d "A *I IU*;U*z 01 1" UT '*#TATtTaW; PT'** #V% I*IT* 40 **awai AT4d=w4 AX UVd "0*## WO to AIJ*d PT** ogt, J#qj *##TItTTbv; PT** *q% p vor1**01 TT"* 14vd 'AmItt "1 40 AZJP4 *qI *Wlt AU# J* tj Put '%,xvd Pv*4,.# #qj -X* PVW #V4 01 *AV AJV#**A4V #*"A*"I# PUP *A*.Pwol *%,t c 1006 *" J01 110d 1*4T; -91 to AZJVd *qA *cSmAr".1 *A -jaj"A *PPP,*jVj Alva 'A—m"P Pt** ~A T"WA4 1""A" 10 AMA 0"I"WT Tom TIT^ IT Ivan v bvT14`**1zv* 044 PT1t1uTvw Put 1T#4sU1 WI 0#1,01t7j" puw vpvTq jj ;A 11mb5p`AZITTAA :t#IC Ao jwvjbwj oojwTA,4 #AZ wo,; pour"qo " 4ow ##x .V. - b %TA 01U00%,, No S= a IP, MOW* *q ITT^ "IT140i P*qjI4W*P OA*q* *qA ;0 oAA#u*jVjVO I :4!A 03 Isuop lied W OPOW 2JO 41DNsa SUOISIAOid jetovds put suojlwl! UO U$44$ Se IUVW42VOJUO $144 414ft 04 Z6Oj!AjJd Put 146 *44 OZ S'4u*-16 AqaJZ4 lied ISJ.t4 ;a43 40 Ik:tJvd 441 2tt44 (IT 'I"W"J" S143 40 SUO.12!PU02 443 I 445!J 10142 40 Sl!W11 aql U144!m 3uOW42e0j2u* 441 I!WJ*4 01 POJJ04UO:0 441JO41mt 40 443 U1 lied ISJ!4 *41 40 4: :120-440 04 lied PU0,2OS 443 40 /,lied a 40 *6elueApt jelil L ;0 X001--q- 0019 4atZ4 ;0 OPTS UZ'S:tSam Sul U0 ;QTvT —zo a S v pup --f� ZT1SM A.TaA00Sj OAa 40 U01120 59-T, 30 qanog VUTTO-' pals of L N 44nod Si ANA 40 146P 043 uO 142v0J9uO 01 s*JfsuP lied PuOs '444 'IJ" Pu0:tOs *43 40 Alied " o �M� Put !,lied ZSJ14 042 40 Alied 'U0jZeli0dSu*jj 40 2uOU7'1.j*dv(; 4444 40 Aep rT a S14:1 03u1 P*JOIU*4 Pug gPIV "INV ZN IOPTS;;TTO ILOC X09 'p-,-T0t4 tunaT4 1X3W33)1DV 1N3WH2V0*VN3 A*vq1 jo 1H51V NOUVIVUSM11 40 1 v*T4*ToW*s to a3 W"q #vq 11votoq P#%rjjj,", oAtA 04 v*a1f.Q It" Ova*.. *"1 #1 P-mTa4v" poft #44 IT* data 41 IOU *qA 004jam *T^"* %aoaa#X" OTPA to Ad,, 0.11, U04 Wftoow 0 to A"Vo to W*TvtAW an Aq %A*d POP"* -q* I0 AU1d , vwv*TAjr(t *qj to, Oj at *;m4bf ZJWJ awao" R, W*Ivlm J- uo14*tT1I#UT A" 1 TWO1.114'"w, o"wrl'. I, I -too "ta"obovow TVju*PojT" JTV q% 'sA*.v4 p UOTIAW0040 *t"U00044 446.1 *ut" —1-14 Wgi to U6111t, tb* "Od OU4344 **4 ;* AAIad , P0 *bow" Aw; "I*Tb Pw* 0064 '04 440d PMAao# *qI 40 AU*d . MAMME11 ad 5K 3inov VNIIOVV3 ml*doN 30 31VI5 'IJ" Pu0:tOs *43 40 Alied " o �M� Put !,lied ZSJ14 042 40 Alied 'U0jZeli0dSu*jj 40 2uOU7'1.j*dv(; 4444 40 Aep rT a S14:1 03u1 P*JOIU*4 Pug gPIV "INV ZN IOPTS;;TTO ILOC X09 'p-,-T0t4 tunaT4 1X3W33)1DV 1N3WH2V0*VN3 A*vq1 jo 1H51V NOUVIVUSM11 40 1 v*T4*ToW*s to a3 W"q #vq 11votoq P#%rjjj,", oAtA 04 v*a1f.Q It" Ova*.. *"1 #1 P-mTa4v" poft #44 IT* data 41 IOU *qA 004jam *T^"* %aoaa#X" OTPA to Ad,, 0.11, U04 Wftoow 0 to A"Vo to W*TvtAW an Aq %A*d POP"* -q* I0 AU1d , vwv*TAjr(t *qj to, Oj at *;m4bf ZJWJ awao" R, W*Ivlm J- uo14*tT1I#UT A" 1 TWO1.114'"w, o"wrl'. I, I -too "ta"obovow TVju*PojT" JTV q% 'sA*.v4 p UOTIAW0040 *t"U00044 446.1 *ut" —1-14 Wgi to U6111t, tb* "Od OU4344 **4 ;* AAIad , P0 *bow" Aw; "I*Tb Pw* 0064 '04 440d PMAao# *qI 40 AU*d . MAMME11 ad 5K 3inov VNIIOVV3 ml*doN 30 31VI5 I—" *t .Aria* %owetfw* wt A* **f I,_ —it " PI-W, .tMw.«**°t •P*#*%* t.*— tw% VO I-oo % ." % #% oowwslo, *tw* ...A**** * woslNs w 1*t* %a M*tAf*F*fi wa A4 t Aw *w* w.9lwd%*w* I. w*%r+ wt Ae A.e rw% "ro tAM Amo 04s# twtlwtjtwroR A*'swt*tr*<*: , "%wWAwa* w% je *wfat*t17T**t *** * ** w%%w* flows e%wMAt* sw t*kAro%w st w *t w*o • Aw** wt A*. .**At*wA rttt*twit* tg .A* -It A j* t**tA w% Ya ** w *ffoo " foot wrisw* 1— of **it Ovals ** wit wallo,wAtt.0 " I'VO it jt Pt rt IW I** v**u+Awty In twtwM %s** it* tv*e* s*tw* fw "At- 4VVfv I—ft.+ to "ftA*%w* % t*o*+w *t*f#sw ON A**v ** w *two"s *,saw%wq wtt a:Atd wt *% *"V *" It 'Itt wtvft— Mtat*V *t.**tw* -ootw* I* "* ON" w% A* w two u*twA**: wwI*A*:A+*w A* "vtsa # *t tsw **ttt*A* j* ~OV *t w Wf%**w «#Sett *f*Af-" *Atw % AV, #roar fet Vc *sot **,tt*w*ti *sOwti o *tiAwt«w* *` t wt**+st It* A4" & wt *wtttt"vw 000m ■itrs re v*Ats *+wt" In a" t*A*fwAxt js %Aw xw * j. two J f tow fw, IwtMt wVsj A—woomostwo AV w*wjJV::Jt *tA*'A* toad w% %* M *.ta4td80 wtv irt* tti ***fAw *ws I# w *e Ate I# Aow~to :Ova *wt* w 00 l+ s+*ta.... #t *tti** wj) **%* •wttw#rrt*9 u '*iMtA* * " VIVO *xetM *tart SOVOI ww* .sip A* O* of"" wttvwt 'wwf*x** N a wilts it wf%n* A f* A "J"foow *t to *tw.*a % t WI) st*;wt Amotoomors: t04,0000A4 w wtA#"w wq, :**»ti I to Iw%rto'*a **#*a tit*w irw teen . `t*r*A ow iAoo *t**"*It*** ivto'+tttro)."I i*fo*Av* SOVI ro,f:: it twrtO A* •%#*w**vtO.w jot m*f *0 vt *00t"000"." it twtvwA*A*C wr*sAw tt*a ' aw%rwt* 41w1 *MM At%wAA.ts% fWA% ** ft*+*M t AM M% wf"olt ' If* je *fill rw *w* w% *oa** pwA% " It." A%I t**4*1«+ Ae wt%r wt: j* Over wt •wf% : A*" IwVVVV44W till "w w*tw** w% .1 *AMA j* 1*414 j* A w% je "Ilto, **f*f*4 w #1 •il# w tt f*tvtjj* Art":.: wA •o% A* Am w* A* wttprls*t%e iw i s *ta."40o, 40 1—f— * t**tw *.Ott*t Alto. poxoVoommA nt% .w ar**w*tw -f* IMOI A* sWISO134 w "w: tw* *% wt w x**e I A tt4%. *.Aa"ttrtt*tmw #'w w"d * *:I I*wtt*M wt wN NzymNa xomma N011VIVUSNvul 30 1mw1vvj3a * V.,- P paid e4 erg gozr q 4uUmsotSaaq-+ , 0 " J mEn SSMIA a *wRv%t tI" Ova j* **_,waist wt txw *g ft. wt%wtstt **+AI Ae*w tm t*I*t% $-It" wt xv* 0wo Aw AwwAa*ts *ry ***t*tf*► of "py* **%wT Ova I* nAA.A**rf wx %w1*44 saI wtvwt*tt wu.* "*I Arovw ** :e*'i***AwwwAa j* Iw%ee.AvwO w% ztrw*A Aw-.�i*VwAw* wt *wtvwA}rt "%av*s j* *wswA * w tt***O A* t *%to" wfv**tjtf 'at. t«*%wA*% *1 A* •#t f t*wt ** AM*041Vw # %**' _.....:. _ __ _ ......� d: vwt%Ow* $*ts^twf *?sfAwA+* vv"s+ A*tvA*t A* **.*r* * w *veAtp Aft I to 00 ** taw* **A* ,!* %#*A% * A* 9%#*f**"*%I** w"%%* **** *N '* .: t gawAtt:: A* •*w%I#t+*OW w% A* a*w** $*-I— *%w«**.t I* :I Poo, oxt*e* AMA* *f % »*»:.IVNA*vA .:jt *wg*t»si4 w* " t9*f It *:%Aw *t to::*fwn # *%wAl*w wx j* wf A* w 10— ***ffw**a Aw""— *N% II*w IwAlw# toot A— 'Oat*Atww..Ova *w *rx tett. ** w** %w Aw +es19#A1*xrw***Y 4* f#aI«**A Ova t* a• ** *w«ti t It a *t*Y,! It. 'Oval#" $Ill j* tw***wA# tavw *tAa*ptww w% *%rw _wit *,A*%wA%wt w% j* I— w • ti**.**Iep sox ***% :*% **w tw tI *t Awjjw: I— VIA#j aw If*" P" "*4+ j,*Aw*j w4 A* *wtvnAwO*rAj It %wow Awro* w% #t AjtsA*v *t it# ":: matOOAav** "I `wg%+ f*! s. j* wt"**e w**rtyow Ova A If Awt*A*w* * I. wA.* ' vV,f* .a*"*t A*v VA."m awrtfww *f*tAeas"' et I-f%A sR::*t wtttA%M!#twq A* Af* t*A*IVI w* A* a%vIAwswja jot %*iM w"alftIVI, *tA **t'_*Iv%AOj.j I. a*I.— w%# *$I *t A *V*w *%:?. *% * -%f.AA4 wtirwA"* A* *4"ft*"w*g:ws A* O*Afw*A tt a: fan wfx*s 01 tt* OVf ttw* 4*1*" 00 JPW r a * %Vag *,J*IWRs% *q% Jo s* **s% AR .if dv x3 i 414440t'a ;z$4000dt j* "s"T 40 *`'wTxO*vw j* " *q If ogs*d 01 110" sot s*aa*s%sa** *va Jo *or %*short' so f% w*T%►%ToiB * tTII AT t wpu * 4 4#4 Jo � u *s vA. **40g%* "To q , +tT q%s*; a** r%Ad*Jd * *s*AO* U*1%9** 00 *n ;* t*rr UOT%on <a` ValirgTtivosd **Ta swx* 010 411 Ar%Ipoxti ::.*TV %w T'P*+t*:. s*a**saea* *%q '3 tt%**.: ;* *efwry PV* *T*tt*%w ,T* .."WoOP so V*T4vw1O4 oa* *4T%owT** •Va on uT61A* TvuoT%*u s* *joT*o **2V1 J* a. aOvt ,t%.feoo.: "II ftTjvo %T Aq : *;swa qsw" *%M Wk PxMWpsJ Otw *so%"s.%i **A* woe a~afww vow*+vt!*o e% Aa PVi **w s* A** t* t **A" t* ** tt ► wp::*wu*f*t *A'm 'm l *at *q >, * *s*%**S% AvT.Ta * All i"n1to .p Ova *a t sst�l t A GR ; MIE T FOR RIGHT T( OF GROUNDWATER RECOVE *nt. then agreed that Petroleum World, Inc., sl fit. FOR, CONSTRUCTION construction and treatment period, and that Petroleum World, Inc., shall remove the portion of the groundwater treatment system on said property, and abandon the recovery and vent wells in accordanceth the North Carolina Division of Environmental Management requirements, at the conclusion of the treatment period. It is agreed that Petroleum World, Inc., shall hold harmless the owner of aforementioned property for any personal injurymight be sustained during the course of installing and/or maintar . g . of the groundwater treatment system. Signature t t zi 1 'i,4 Sim atu Sian anon, r.G� Agent for 'Petroleum World, Inc, Property Owner or Agent Oscar Burnett Prim Nam Belmont Abbey Mdrtu `City, SUIZ, Z v C C.a BELMONTABBEY Belmont, North Carolina 29012--279 Office of the Abbot 23 January 199 TO: Ms. Deborah L. Sailors Environmental Director ' 3AN 1995 Petroleum World P. 0. Pox 307 C: �� Q4h� lVlAcnaa l.i.ffs�de C 28024 Shield Environmental Associates, Inc. 2848 l ., Suite Charlotte NC 28208 My dear friends, . Robert S. Coleman, President of Dixon Ford, and I have met and discussed your Letters to us of 9 and 1.1 January 1995, with enclosures, and I have presented your proposals; to Mr. William Monroe of.WM Design, Inc., 17harlotte, for review* We approve of your proposal, except for the limitations placed y Mr. Coleman's letter of 10 January 1995. In addition, we are concerned about where the water extracted will be discharged. If it is flushed into an open ditch or sanitary sewer system will there be further contamination? We also would like < to make it clear that if there is any sinkage in the tarmac after patching and capping;, that Petroleum World, Inc. will repack and recap the area as may be necessary. Please find your copies of AGREEMEXT FOR RIGHT TO EXTER FOR C014STRUCTION of GROU14DWATER RECOVERY A14D E E-1 SYST:EM, which you requested. If you have any questions, please contact me. Warm regards and best wishes. Sincerely yours, Rev. �Oscar BurnetO.S.B. Abbot cc: Mr. Robert`S. Coleman APPROXIMATE PROPERTY LINE IALT PAVEMENT g TAX ID 4—I-7.01t APPROXIMATE LOCATION OF PROPOSED GROUNDWATER i TREATMENT FACILITY i A i ASPI U,;. i PAVEM- P E DIXON FORD ' CAR i III i TAX ID 4-1-9101 FORMER GASOLINE TANKS i i TAX ID 4 I ` ------- BUILDING ASPHALT PAVEMENT (8I5 N. MAIN STREET) # FORMER DIESEL _ TANK PVN—I ".;A IA ER ° CONC TE PRW-4 MUMMY PV 2 i AS PAVEMEENT W PRM-3 i ~V— I RW-5 qq Mx-2D i PRW 2 4.5 It. ° _ _T i 13 I!. i i a MAIN STREET EXISTING STORMWATER DRAIN PIPE i LEGEND i ed£ BACK OF CURB EXISTING MONITORING WELL POWER POLE PROPOSED TREATMENT SYSTEM l AYOUT w OVERHEAD UTILITY POLE SELLERSEXA ;... NATURAL NATURAL GAS SEWER LINE 615 N. MAIN STREET, BLUORT —.. WATER LINE GASTON COUNTY NORTH CAROLINA - TREE LINE DATE : OL26Z95 DRAWN HY: D RM --- FORMER UST EXCAVATION __ __ STORMWATER CATCH BASIN SCALE : AS,,, SHOWN IGx a : PROPOSED RECOVERY WELL GRAPHIC SCALE PROPOSED TRENCH LOCATION M W-7A PROPOSED VENT WELL 0 25 37 5 i9 � ° gig S—14 IJ SCALE: I In. sO Ic. IJ ENVIRONMENTAL ASSOCIATES INC. atlantic fluff (2 3) -71 21 SoLmt Street, So= Norwalk, C "i 06854 : (20 3) 5 1 Ftbruary 11, 1994 Mr. Brian Bishop Shield Environmental ....�:�.. Carolina Business Center 2848 i 8 dutil Suite l Charlotte, NC 28208 Dear Mr. Bishop, Thank you for your re - t inquiry. ale are in the business of building top quality Iiquid ring vacuum pumps for bread spectrum of applications. To introduce you to our products I have enclosed some basic lit.,!,rature on our pumps in hopes you may find them of interest. �w. Among our outstanding features is a unique axial flow design whic.:t permits the highest vacuum (20. hg.) at constant power of any single stage liquid ring pump. Because `ne flaw is parallel to the motor , ituid-Vac pumps can start —tip hooded witftout damage and have excallent gas/liquid handling pabi i iti ibe very Iow maintenance and simplicity o fire pump are advantages first speak for lemselves-gas do our pricm For this reason, Atlantic Fluidics vacuum primps are ideal for a wide variety of applic2tiom Please ;Iet me know if we may quo e you or be of help in any way; Very tmm;fy yours, W { Henry Huse �lyr =closures A*ft FLUID - LIQUID RIN FOR ENVIRONMEN■ 7he unique dt-jarac-.eristcs of rtie atartc fluic a Provide WarE IAC'2' G PUMPS IONS cs R-tid-Vac*,v liquid ring pumps have edial si=aton. d the ability to: 25" Hg) �0 Psi 3bility up to 30 GPM w =111 =f4db K-JEEL-100— - --�. ��-Vw I 4. Rat powL- =rve- Non- oveloading mc=. S. Longer Iffe of mecmri= seal oe=use wam- low mkes away Ilear ould-up. MACE IN AMERIIC� QUANTY AMERICA 91EUFJ�l w Now& o"tiontic f luldlocs, i" 3�64`0 Mon[ ice 1 to Lane laple Grove MM 55369 'ax: 612-425-6882' ___TAT i80 LiATERL04J RITE: AIR FLOU RATE: DATER TEMPARATURE: AIR -TO -TER RATIO: :nfl uent Conc. for BENZENE 34000.0 ppb 10 OF REMOVAL EFF EFF CONC "pb 1113 86.59070 4S59.1626 2 98.10438 644.5101 3 99 73008 91.7736 4 99.96153 13.0813 5 99.99452 1_8649 6 99.99922 0.659 Cnfluent Conc. for TOLUENE 42000_0 ppb -1 .0 gpm 300.0 c;fa SS-0 F 150W1 -GAS COMC AIR EMISSION 36722 53017 !2.36 '9 6.0066 ?6.0548` 6.1062 !6.5795 6_1203 Z6.6 42 6.1224 ?6.6649 6.12Z6 AL EFF EFF CONC OFF -GAS COMC AIR EMISSION p1 1553 42 831 4326 087 251 . 9925 462.3102 276.9179 7.4801 8194 49.5873 279.6694 7.5544 8733 5.309 279.9645 7.5624 9864 0_5710 279_9962 7.5632 9`986 0.0613 279.9996 7.5633 or XYLEMES (TOTAL) 32000_0 ppb L EFF EFF COMC OFF -GAS COMC AIR EMISSION ppb ug/I lbld 71SI 5449.1183 177.0059 4.7813 4248 978.4053 206.8106 S_S63 4594 177.3004 ZIZ.1513> 5.7306 9943 32.1826 213..1188 S..7S67 8174 5.8434 213.2944 5_7 15 9668 1_0610 213_3 63'_ 5.76ZJ Influent Conc. for MTBE 3 00.0 ppb 0 OF REMOVHL EFF EFF COMC OFF -GAS COMC AIR EMISSION TRAM' pp b ugf 1 lbld 1 S7.07900 1S02.2350 1.3184 0.398 2 79.79926 707.0258 18.6198 0.5030 3 90_1125S 346.0606 21.0263 0,.5680 4 95.071.07 172.5124 22.1833 0.5992 97.52089 86.7688 22.7549 0.61.47 6 98.747S3 43.8364 23_0411' 0.62 4 -I- p Carbona it En s ircrnen a 3 Services .•y'0 "' 4 $6 40 1h can t ice 1 I a Lane 13:26 50 Maple Grove Mm 55369 612- 425-2'39 800-526 4999 Fax: 12-42S-6 6 WATER FLOW RATE: 15.0 gpm AIR FLOW RATE: 300.0 cm 8TER TEMPARRTURE' 55_0 F AIR -TO- RTER RATIO: 150:1 Inf iuent Canc. for ETHYLEMEOIBROMIOE 870.0! ppb MO OF MtO AL EFF EFF COMC OFF -GAS COMC AIR EMISSION TRAY ppb ug/i lb/d 1 51.6 133 420„ 205 2.9952 0.0809 ' 2 74.29904 223_5984 4»3093 0.1164 3 8S_720 3 124.Z313 4-9718 0.1343 4 91.88045 70.6401 S. 291 0.1`439 5 95.32400 40.6812 5-5288 0_1493 6 97.28772_ 23.S969 S.6427 0.1524 Inf iuent Conc- fc'r° 1,2-0ICHLOROETHRME 2400_0 ppb NO OF REMOVAL EFF EFF COMC OFF -GAS COMC AIR EMISSION TRAY pppb ug l lb/d 1 72.13466 668.7682 11_5415 0.3118 2 91.54051 203.0279 14.6465 0.39 6 3 97.36849 63.1563 15.5790 0.4208 4 99.17S30 19.7928 1.5.8680 0.4286 99.74095 6.2173 15.9586 0_311 6 99.91857 1.9544 15.9870 0.4318 Influent Conc. for TETRACHLOROETHEME 320_0 ppb M0 OF REMOVAL EFF EFF COMC OFF -GAS COMC AIR EMISSION TRAY I ppb ug/1 lb/d 1 94.29552 18_254:3 2.0116 0.0543 2 99_66998 1_0561 2..1263 0_0574 99.98089 0_0611 2..1329 0.0576 99.99889 0.003S 2_1333 0...0576 5 99.99994 0.0002 2.133 0.0576 6 100.00000 0-000`0 2-11333 0.0576 Influent Conc. for MAPHTH LEME 1700_0 ppb NO OF REMOVRL EFF EFF COMC OFF -GAS COMC AI`R EMISSION TRAY :' p b ug l lb/ 1 33.54034 11 9_ 142 3.8012 0.1027 52.45869 808.2022 S.9453 0.1606 3 64.46121 604.1594 7.3056 0.19 3 72.65267 464_9047 8.2340 0.2224 a 78. 26 7 36S.0704 8.899S0A2 04 6 8.88562 290.944 .937 0.2537 -2- .C*a,rbonarr Envrronmenta1 Services 0607r{94 13:26:50 8 0 14orit iceito Lane Maple Grove MM 65369 61.2- 25-Z9'9 800-526-4999 Fax: 6 i ZS-6882 -:Sidi' 80- � WATER FLOW RATE: � 1S.Ogpm�� AZR FLOW RATE. 300.0 cfm WATER TEMPARHTURE- SS-0 F AIR -TO -WATER RATIO: 150:1 Influent Conc. for ET YLSEMZEME 4700.0 ppb, NQ�ggOF REM-OU L F EFF OFF-CO AIR ISS ON {O ug/} yS,M� 1. 90.773SZ 433.6447 28_4424 0.7683 2 99.12449 41.1490 31 -OS 0 0.8390 3 99..91670 3-91 9 31.3072 0_8457 d 99.99207 0.3726 31.3308 0.8463 S 99.99925 0.03SS 31.3331 0..8464 6 99.99993 0_0034 31._3333 0_8464 Influent Cane.. for TOTAL UOCs 1Z1490.0 ppb NO OF REMOVAL EFF EFF COMC OFF -GAS COMC AIR EMISSION TRAY RPb ug/l lb/d 1 $ .765 7 18SO8. Z6S 686.5438 18_S 48 2 96.65052 4069_2850 782_8048 21_1450 3 98.79805 1460.2450 800_1984 Z1.6149 4 99.35895 778.8108 804.7 13 21.7376 S 99.5&,Z64 $07.0526 806. 530 21.7865 6 99.70226 361.7236 807.5Z18 21..8127 -3- 11 F � r re ^• r ra r • r a• r ...•. .s r « .i.wa• r r r• IX •r .rr • . rr. , r r r µr r • « +.: a • r a � r wr +•: • r r . ;e«'• � «« • « « a a . a s rr r • r r . ar ' « « * r .•a «,« r +• . s e . . r • r « « . .•a• w • r • a .. « r « , • .. . r« r « r «.« • � «r«r r ^ • r « « • w. r •*. :.." « : ♦ w. r �: r r .... ♦ • ♦ a w a • a ur. e r r+ w•r • r s • •: «« r a r « • E a 4 hm -4 SFECMCAMONS SW y nAr ROGET SUW DE== UA=WM UQ •.ze�ti cirr HMGHT FLOW AMFLM trt) (n) (om) On) (M) (") ) ( ) 30 3 1 10 18 is 88 1.50 100 80 4 2 10 18 I8 88 5100 300 I80 b 3 10 I8 18 88 10-0 00 ry � BEN=NZ RMdOVALAT SVF Prtdkttd by Computer MoticUng f y i i O sir ."" "" i! Ij • ! M .. 4 � :1 � dR •.: M ! f ! M YR IIM 2i .M .Al M1 • M M.::M! M A.'1! M !k: 'MM 1� 111r Vam now OM OWN* OMO—W MU r"w am (AW14 4wwftw Carbonaies liquid and Sas adsorption units and air strippers y moda. tar and can be -..d 'and installed to individual sp . for any sizz systt= These units and other Carbonair environmental treatment components an fully interconnecting for an dart integrated approach to the treatment of PTOdutt Data shrct =M42 w ,tcr and air. w{ „ System Description The Carbonair STAT suries ara sieve y aeration units =ntaining no packing media. With the STAT unit, the water and air are contacted in step -wise fashion in multiple e t t ne the and flowshorizontally o across each tray and through a downspout to the tray below. A pressure blower provides air for the aerating s. The air entersthe bottom of the unit and is forced through openings in the rays, bubbling through the water to form a surface of to " which provides extreme turbulence and excellent votadlizaticirr. a overall effect is a multiple countercurrent contact of water and air, with each tray having a cross no of water opposing a vertical flow of air. e VOC•laden air passes through mist -eliminating media at the trap of the unit and leaves the STAT through a top flange where its either charged to the atmosphere or treated for removal of the VOCs (such with carbon adsorption). The treated ter =Ilects in the sump section of the STAT unit and exim (by gravity) via a unique internal discharge flow odui ing'valve;and flange. In cases where the treated water must be re -pressurized, a pump -out configuration is availabla. By the flow of air continuously opposing the flow of water, a counterflow, low profile design provides a natural self -polishing erect because the cleanest water exciting the system is contacted by the cleanest air entering. Since a single airstream passes through every y before exiting the tower, the air and blower power consumption are, effectively utifted� As a result of a rninirnal air flaw, the organic contaminants in the off -gas are concentrated and can effectively be treated. e STAT series`,also reduces the potential for fouling since it contains no packing media and provides an extreme turbulence condition. 1 t3 ffi m CaEOPLRE a r as « SPECInCAnoNs HPLZQO , Eligh Pressure Caribou Vessel 24*'D x Ti inlet V Fn Chrdet 0 } .z8x30 mesh n=ber W. » pounds - B PSI Cautta M = 53 ndnatm 0 10 gpm =imxtes 0 1.5 gpm t 0 1 Awkkhp ace. REPORT OF LABORATORY ANALYSIS rx� nssuxxct oa au�err June 25, 1993 � Mr. Andrew Nunnally ;.'-• Shield Environmental 288 I-85 South Suite Charlotte, NC 28228 RE: PACE Project No. 630611.507 Client Reference:Seller's exact�i1 Dear Mr, Nnlly;: Enclosed is the report of laboratory analyses for samples received June 11, 1993. Footnotes are given at the end of the report. If you have any questions concerning this report, please Feel free to contact us. Sincerely, Jennifer J. Carri`ker Project Manager Enclosures 9800 IGMY AVOVC Suiu 1M An EgtW Qp tsv . NC 28078 w.70; 7r.809 FAX- 7 97 -9091 P 4 THE ASSURANCE Of OUALIT7 Shield Environmental June 25, 1993 2848 1-85 South PACE Project Number. 630611507 Suite Charlotte, NC 28228 Attn: Mr. Andrew Nunnally Client References Seller's Texaco RACE Sample Number. 92 0046641 Date Collected. 06/11/93 Date Received. 06/11/93 Client Sample ID., MW-1 Parameter Units MDL METHOD DATE ANALYZED ORGANIC ANALYSIS INDIVIDUAL PARAMETERS ,2-Dibromoethane EDB) ug/L 1.0 870 CO 504 06/24/93 PURCEABLE HALOCARBONS AND AROMATICS 601/602 Chloromethane ug/L, 100 ND 06/16/93 Bromomethane ug/L 100 NO 0/16/9 Dichlorodifluoromethane ug/L 100 NO 06/16/93 Vinyl chloride ug/L 100 ND 06/16/93 Chloroethane ug/L 100 NO 06/16/93 Methylene chloride ug,'L 100 NO 06/16/93 Trichlorofluoromethane ug/L 100 NO 06/16/93 1,1--Dichloroethylene a /'L 100 ND 06/16/93 I,1-Dichloroethane ug/L 100 ND 06/16/93 trans-1,2-Dichloroethylene ug/L 100 NO 06,/16/9 Chloroform ug/L 50 NO 06/16/93 1,-Dichloroethane ug/L; 100 200 06/16/93 1,1,1-Trichloroethane a /L 100 NO 06/16/93 Carbon Tetrachloride ug/L 100 NO 06/16/93 Bromodichlormethane ug/L 50 ND 06/16/9 1,2-Dichloropropane ug/L 100 NO 06/16/93 trans-1,3-Dichloropropene ug/L 100 ND 06/16/93 1,1,2-Trichloroeth lene ug/L 100 NO 06/16/93 Dibromochloromethane ug/L 50 NO 06/6/9 1. ,1, --Tri chl oroethane ug/L 100 ND 06/16/93 cis-1,3-Dichloropropene a /L 100 ND 06/16/93 Chloroethylvi l Ether ug/L 100 NO 06/16/93 romofo u/L 50 NO 06/16/93 1,1,2,2-Tetrachloroethane- ug/L 100 NO 06/16/93 Tetrachloroethylene ug/L 50 NO 06/16/93 9800 r Amwc Suits 100 An EqLw Op Emptoyer hwtorivi4s, NC 28078 TEL 704475.4482 FAX: 7 8754091 e pace3 REPORT OF LABORATORY ANALYSIS rat as�ua.racr o� au�tvr Mr. Andrew Nunnally Page 2 June PACE 25, 1993 Project Number: 630611507 Client Reference: Seller's Texaco PACE 'Sample Number: 92 0046641 Date Collected: 06/11/93 Date 'Received: 06/11/93 Client Sample ID: W-1 Parameter Units MOL METHOD DATE ANALYZED ORGANIC ANALYSIS PURG ABLE HALOCARBONS AND AROMATICS 601/602 Methyl teat -butyl ether ug/L= 500 3500 06/16/93 Isopropyl ether ug/L 100 260 06/16/93 Benzene ..: u9/L 1000 34000 06/16/93 Toluene ug/L; 1000 42000> 06/16/93' Chlarcbenzene ug/L 100 NO 06/16/93' Ethyl benzene ug/L 100 2500 06/16/93 ylenes ug/L S00 32000' 06/16/93 1, -Oi hl robenzene ug/L 100 NO 06/16/93 1,4-- ichlorobenzene a /L; 100 NO 06/16/93 1,2- ichlorcbenzene ug/L< 100 NO 06/16/93 610 POLYNUCLEAR AROMATIC HYDROCARBONS 610 Date Extracted-PAHs 061593 06/15/9 Naphthalene ug/L 14 1700 06/18/93 Acenaphthylene ug/L 31 NO 06/18/93 Acenaphthene a/L 17 NO 06/18/93 Eluorene ug/L 3.0 NO 06/18/93 Phennthrene u/L 2.0 3.0•' 06/18/93 Anthracen u/l 2.0 NO 06/18/93 Elucranthene ug/L 4.0 NO 06/18/93 Pyrene ug/L 2.0 ND 06/18/93 Benze(a)anthraeene ug/L 2.0 NO 06/18/93 Chrysene ug/L 2.0 NO 06/18/93 Benz (b) luoranthene ug/L 3.0 NO 06/18/93 Benzo(k)fluoranthene /L 2.0 NO 06/18/93 Benz(A)pyrene ug/L 2.0 ND. 06/18/93 Dibenzc(a,h)anthracene ug/L 3.0 NO 06/18/93 Benz (,H I)Per*ylen ug/L 4.0 NO 06/18/9 Inde c(1,2, -c )p,yrene ug/L 2.0 NO 06/18/93 9800 Kimay Ummi, Suhs 100 An 4W Dppwwmity Empl"- hwumviW NC 28078 TEL 704-875.909 FAX: 704.875.9 91 r. Andrew Nunnally June 25 1993 Page 3 PACE Project Number: 6061107 Client Reference: Seller's Texaco PACE Sample Number: 92 0046650 Date Collected: 06/11/93 Date Received: 6/11/93 Client Sample ID: M - Parareter, units MDL METHOD DATE ANALYZED INDIVIDUAL PARAMETERS _;.1,2-3ibromoethane (D ug/L 0.1 31 CO 504 06/4/93 PUR 2A5LE HALOCARSONS AND AROMATICS 601/ 02 Chloromethane u/L 250 NO 06/16/93 5romometh ne ug/L 250 NO 06/16/93 Dichlorodfluoromethane g/L 250 NO 06/16/93 Vinyl' chloride u/L 250 ND 06/16/93 Chlooethne ug/L 250 ND 06/16/93 Methylene chloride ug/L 250 NO 06/16/93 Trichloro°luoromethane ug/L 250 NO 06/16/93 I,I- ichl oroethylene u /L 250 NO 06/16/93 1,1-Dichioroethane ug/L 250 NO 06/16/9 trans-1,2-Dichl'oroet,hylee ug/L 250 NO 06/16/93 Chloroform u/L 120 NO 06/16/93 1,2- ichloroethane a /L 250 NO 06/16/93 1,1,1-Tridhloroethane ug/l 250 NO 06/16/93 Carbon Tetrachloride ug/L 250i NO 06/16/93 5romodichormethane ug/L 120 NO 06/6/9 1, 2-Di chl e ropropane ug/L 250 ND 06/16/93 trans-1,3-Dichloropropene ug/L 250 NO 06/16/93 1,1, -Tri hlor eth lene ug/L 250 NO 06/16/93 Dibromochloromethane ug/L 120 NO 06/16/93 1,1,-Trichloroethane a /L 250 NO 06/16/93 cis-1,--Dichloropropene a /L 250 ND 06/16/9 2-Chloroethylvinyl Ether u /L 250 NO 06/16/93 5romoform ug/L. 120 NO 06/16/93 1,1,2,2-Tetrachloro thane ug/L 250 NO 06/16/9 Tetrachloroethylene u/L 120 320 06/16/93 Methyl tent -butyl ether ug/L 250 NO 06/16/93 Isopropyl ether g/L 250 NO 06/16/93 Benzene ug/L 250 2600 06/16/93 Toluene u/L 250 31000 06/16/93 9800 )G tvrsv TEL X f - 70, vy A . 100 An rr c. NC 28078 s; 5.9iz t ''*Pace* REPORT OF LABORATORY ANALYSIS THE ASSURANCE of 4UAL17y Mr. Andrew Nunnally June 25, 1993 Page 4 PACE Project Number: 630611507 Client Reference: Seller's Texaco PACE Sample Number: 92 0046650 Date Collected: 06/11/93 Date Received: 06/11/93 Client Sample ID: W-3 Parameter units MDL METHOD DATE ANALYZED ORGANIC ANALYSIS PURGEABLE HALOCARBONS AND AROMATICS 601/602 Chlernbenzene ug/L 250 NO 06/16/93 Ethyl; benzene ug/L; 250 4700 06/16/93 lenes ug/L 250 23000 06/16/93 1,3-ichlorebenzene ug/L 250 NO 06/16/9 1,4-Dichlnrabenzene ug/L 250 ND 06/16/9 1,2-Dichlar benzene ug/L, 250 NO 06/16/93 610 POLYNUCLEAR AROMATIC HYDROCARBONS 610 Date Extracted-PAHs 061593 06/15/93 Naphthalene ug/L 7.0 60 06/18/93 Acenaphthylene a /L 16 NO 06/18/93 Acenapnthene ug/L 8.5 ND 06/18/9 Fluurene ug/L1 1.5 NO 06/18/93 Phenanthrene ug/L 1.0 1.5 06/18/93 Anthracene ug/L 1.0 ND 06/18/93 Fluoranthene a /L 2.0 .1. 06/18/93 Pyrene ug/L 1.0 NO 06/18/93, Senzn(a)anthracene ug/L 1.0 NO 06/18/93 Chrysene ug/L 1.0 NO 06/18/93 Benzu(b)fl;uoranthene a /L 1.5 NO 06/18/93 8enza(k)fluoranthene a /L 1.0 NO 06/18/93 Benzp(A)pyrene ug/L 1.0 NO 06/18/93 Dibenzu(a,h)anthracene ug/L 1.5 ND 06/18/93; Senzo(G,H,I)Perylene a /L 2.0 NO 06/18/93 Inden (1,2,3-cd)pyrene ug/L 1.0 NO 06/18/93 These data have been.reviewed and are approved for release. Margaret S. Harding Manager, Organic Chemistry 9800 tilts Aa E*W UppmtAwy Em r � He 28078 FAX 7 7909t 0 R A T f 0 REPORTE LABORATORY ANALYSIS THE ASSUAAACE OF QUALITY Mr. Andraw Nunnally FOOTNOTES June 25, 1993 Page 5 for pages I through 4 PACE Project Number. 630611507 Client Reference: Seller's Texaco CO Compound confirmed by secondary; column MDL Method Oetection Limit NO ►dot detected at or above the MOL. 9800 Suht-t00 U 4LW opparttwity yw NC 28078 TEU 7 6-4091 FAX. M909 f i ,. cel P-IN C KD P O R A T E Cr ANALYSIS tNE ASS4&RANGF AP'AUA4itt Mr. Andrew Nunnally QUALITY CONTROL DATA June 25, 1993 Page 6 PACE Project Number: 630611507 Client Reference: Seller's Texaco 1',2-Dibromoethane (EDB) Batch: 92 20588 Samples: 92 0046641, 92 0046650 METHOD BLANK: Method Parameter Units MDL Bunk ioethane (EDB) u/L 0.02 ,2- SPIKE AND SPIKE DUPLICATE: Spike Spike Dupl Parameter Units MDL 930045235 S ke Recv Recv RPD --ND------ 1, � romoethane (EDB) u/L 0.02 N _ .0 110 104 LABORATORY CONTROL SAMPLE AND CONTROL SAMPLE DUPLICATE: Reference Dupl Parameter Lloi is MDL Value Recv Recv RPD 1, 2- i brombethane JOB) 79 7L 0. 02 2.0 7173. 10 9800 ICr"y Averm, Suiu 100 An Equal Op" E . st Huntenvile, NC 28079 W. 7 76-9O9 • ° � � TRY ii ASSU94Ni6 OF QUALITY Mr. Andrew Nunnally QUALITY CONTROL DATA June 25, 1993' Page 7 PACE Project Number: 630611507 Client Reference: Seller's Texaco PURGEABLE HALOCARBONS AND AROMATICS; Batch: 92 20403 :Samples; 92 0046641,92 004665 METHOD BLANK: Method Parameter Units MDL Blank n oromethane ug/L 1.0 N Bromoretha e g/L 1.0 NO ichlorodi luorometh ne ug/L 1.0 NO Vinyl chloride ug/L " 1.0 `-ND Chloroethane u /L 1.0 NO Methylene chloride ug/L 1.0 NO richlorofuoroethe u/L 1.0 NO 1,1-Dichloroeth;ylene g/L 1.0 NO 1,1-Dichlo oethane ug/L 1.0 NO trans-1,2-Dichloroethylen /L 1.0 ND Chloroform u/L 0.5 ND; 1,-Dichloroeth ne ug/L 1.0 ND 1,1,1-Trichloroethane ug/L 1.0 NO Carbon Tetrachloride ug/L 1.0 NO romodichlormethane /L 0.5 ND 1, -Di chl oropro ane /L 1.0 NO trans'-1,3-Dichloroprupene` g/L I.b ND 1,1,2-Trichloroethyl ne u /L` 1.0 NO Dibro ochloro ethane g/L 0.5 NO 1,1,2-Trichloroethane ug/L 1.0 NO cis-1,3-Dichloropropene g/L 1.0 NO 2-Chl oroet yl vi nyl Ether u /L 1.0 NO Bromoform ug/L 0.5 NO 1,1,2,2-Tetrachloroethane u /L 1.0 NO Tetrachloroethylene ug/L 0.5 NO Methyl tert-butyl ether ug/L 1.0 NO Isopropyl ether ug/L- 1.0 ND Benzene ug/L 1.0 NO Toluene /L_ 1.0 ND Chlorobenzene u/L 1.0 ND Ethyl benzene a /L 1.0 NO Xyl eves ug/L 1.0 NO 9800 K y Avenue. Sure 100 An Equ3! OppEmpkyfw Huntsmik. N" 28078 TEL 704975-9092 FAX: 704-875.9091 T#E ASSURANCE OF QUALITY r. Andrew Nunnally QUALITY CONTROL DATA Jura 25, 1993 Page 8 PACE Project Number: 630611507 Client Reference: Seller's Texaco PURGEABLE HALOCARBONS AND AROMATICS Batch: 92 20403 Samples: 92 0046641, 92 0046650 METHOD BLANK: Method - Parameter Units MDL Blank 7- i orobenzene ug/L 0— 1,4-Dichlorobenzene ug/L; 1.0 ND 1,2-Dichlor°obenzene ug/L 1.0; NO LABORATORY CONTROL SAMPLE AND CONTROL SAMPLE DUPLICATE: Reference Dupl Parameter; Units MDL Value Rev Rcv RPD 71- —ic-fiToroethane ug L I.0 2 O 1 % 4% Chloroform ug/L_ 0.5 20 80% 00% % 1,1,1-Trichloroethane ug/L 1.0 24 6 117% 19% Carbon Tetrachloride ug/L 1.0 20 110% 120% 8% ;1, 2--Tri hl oroethyl erne u/L 1.0 ; 20 11% 120% 8 1,1,-Trihloroethanie ug/L 1.0 20 90% 105% 1% Tetrachloroethylene ug/L 0.5 26 104% 123% 6% Benzene ug/L 1.0 20 110% 110% 0% Toluene ug/L 1.0, 20 1 5% 1 5% 7% hiorobenene ug/L 1.0' '0 100% 105% 4% Ethyl benzene ug/L; 1.0` 20 15% 150% 10% Xylenes ug/L 1.0 40 115% 120 4% 1,3-Dichlbrobenzene ug/L 1.0 20 90% 110% 20% 1,4-Dichlorobenzene ug/L 1.0 20 105 10% 0% 1,2-ichlrobenzene ug/L 1.0 20 100% 115% 13% 9800 Kimm 100 An Equal Opportunity Employer humvrxvk. XC 28078 TEL 70447S- ass2 FAX. 7 15-9091 t "PGAPAEV THE AS$QA**CE Of 40 ALITY Mr. Andrew Nunnally FOOTNOTES dune 25, 1993 Page 9 for pages 6 through 8 PACE Project Number. 63 611507 Client Reference. Seller's Texaco M }L Method Detection Limit ND Not detected at or above the MDL. RPD Relative Percent Difference . ';ice an EquW o NpuaviW KC 28078 TEL-70"75-9022 pace,. T F D REPORT OF LABORATORY ANALYSIS Tit£ ASSUAA%C1 Of CUALITT drew NunnallyQUALITY CONTROL DATA June 25,•1993 10 PACE Project Number: 630611507 Reference: Seller's Texaco PQLYNUCLEAR AROMATIC HYDROCARBONS h: 90 41432 s: 92 0046641, 92 0046650 BLANK: Method ter' Units PRL Blank aee ug/L 1.4 N h,Tyl ene' ug/L 3.1 N hth ne ug/L` 1.7 NO ne ug/L 0.3 NO threne ug/L' 0.2 NO cen ug/L 0.2 NO nth ne ug/L 0.4' NO ug/L 0.2 N€ aanthraene ug/L 0.2 NO ne u /L 0.2 NO b)fluoranthene ug/L' 0.3 Ni k 1uoranthen ug/L 0.2 NO, a)p;yrene ug/L 0.2 NO e{a,hanhracne ug/L 0.3 NO g,h',i)perylen u /L 0.4 NO 1,2,3-cdipyr n ug/L` 0.2 NO ylnaphthalene ug/L; 1.4 NO yln`aphthalene ug/L 1.2 NO Naphthalene ug/L 1.2 NO AND SPIKE DUPLICATE: Spike Spike Dupl ter Units PRL 900262671 ike Rev Recv RPD POLYNUCLEAR AROMATIC HYDROCARBONS '1) alene ug/L, 1.4 3.1 100 3 % 8% 128% hth lene u /L 3.1 NO 200 40% ' 12% 1 7% hthene a /L 1.7 NO 100 10% 7% 35% ne ug/L 0.3 NO 20 22% 11% 6% throne ug/L 0.2 NO 10 53% 15% 111% cen ug/L" 0.2 NO 10 47% 13% 113% 17% 105% 9900 r6cly A ` 100 An Es t Nc 28078 TEL 4sz FAX: 704-75• 091 , } 8 )ace. 11 REPORT OF LABORATORY ANALYSIS r � a PaiE *SSURANCE Of GURIiTY i Nunnally QUALITY CONTROL DATA June 25, 1993 PACE Project Number: 630611507 Terence. Seller's Texaco 'NUCLAR.AROMATIC HYDROCARBONS )0 4142 Q 0046641, 92 0046650 SPIKE DUPLICATE: Spike Spike Dupl Units PRL 900262671 S ike Recv Recy R D 'NUCLEAR AROMATIC HYDROCARBONS (1) ugL 0.2 NO 10 50% 17% 9% ithracene ug/L 0.2 NO 10 45% 14% 105% ug/L 0.2 NO 10 54% 19% 9% ucranthene ug/L 0.3 NO 20 % 18% 101% nran here g/L 0.2 NO 10 9 19% 102% Irene ug/L 0.2 NO 10 5 % 1 % 105% h)anthracene pug/L 0.3 NO, 20 50'% 13% 117% A )perylene g/L 0.4 ND 20 55'% 17% 105% !,3-cdi)pyrene ug/L 0.2 NO 10 6 % 24% 89% iphthalene ug/L 1.4 ND 60 18% % 76% iphthalene ug/L 1.2 NO 50 14% 7% 6% f CONTROL SAMPLE: Reference Units- PRL Value Recv re ug/ .4 0 (l ene ug/L 3.1 200 5 one ug/L 1.7 100 66 ug/L 0.3 20 75% 'ne ug/L. 0.2 10 80% r u/L 0.2 10 71% ►ne ug/L ; 0.4 20 80% ug/L 0.2 10 81 i'thracene ug/L 0.2 10 80% g/L ' 0.2. 10 8% unranthene ug/L, 0.3 ' 20 80% ucrnhen ug/L 0.2 10 82% er ne ug/L 0.2 10 72% h)anthracee ug/L; 0.3 20 70% i)perylene' ug/L 0.4 20 7% Ica An E4W Op knyer M 0 R A T E 0 REPORTTOY ANALYSIS THE ASSURANCE O6 4UALITY Mr. Andrew Nunnally QUALITY CONTROL DATA dune 25, 1993 Page 12 PACE Project Number: 630611507 Client Reference: Seller's Texaco 610 - POLYNUCLEAR AROMATIC HYDROCARBONS Batch: 90 41432 Samples: 92 004 641, 92 0046650 LABORATORY CONTROL SAMPLE: Reference Parameter Units PRL Value Recv n en,,23_cdpyrene u/L 08 0 4 1-Metylnaphthalene ug/L 1.4 60 67 -etylnahthl'ene g/L 1.2 50 60 ail t hwun"k NC 28070 TER: 7 ' S-2412 )ace. REPORT OF LABORATORY ANALYSIS HE ASSURANCE CP 4UAL)Tt w Nunnal.ly+ FOOTNOTES June 25, 199 for pages 10 through 12 PACE Project Number. 630611507 Terence: Seller's Texaco Not detected at or above the PRL. PACE Reporting Limit Relative Percent Difference Low recoveries due to possible concentration problem; LC3 within acceptance criteria. ton tr Enlowfw . He 28078 7 5-1092 7 75.909E SHIELD ENVIRONMENJ- A 6(o ASSOCIATES, :} 040 1-85 SOUTH, SUITE 7Ct_l i SOUTI I RAIL Ri��1 l � 'HARLO N.C. 28206 �, � (�71� -6:3 CNAt�i.iTt3N, S.C. �tC 0 N M EN TA I 603-824-6006 40JEGT NAME CONTACT NAME� + kHH +fit f TELEPtIONE NO. t� ' � • e j I Sampirrra. Prkt Name igna ANALYSIS ect No: J Sample Type __ C SAMPLE N[? �AMPLE LOCATION Cats Time REMARKS Mt r2< ` OMMENTSt tI! ! NA S JCS nee" »aired by, (signottwel N3eceived Nr N ro 1*101 Ntaiia�cicrisirad Nry. eaN Fareive! ipaaaeN buts —Ti(sign N7ispeecNrad Nry. (.5igna Cl Tuna FNaceived fo,- Cates by Mate Time v-ic "o Clnta Tune