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HomeMy WebLinkAboutNC0022187_Permit Issuance_199412094 r r. ' State of North Carolina Department of Environment, Health and Natural Resources • Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director Mr. Christopher Bryant Star Enterprise 303 Fellowship Road CS-18 Moorestown, NJ 08057 Dear Mr. Bryant: 44V* 'A. C)EHNR December 9, 1994 Subject: Permit No. NCO022187 Star Enterprise - Paw Creek Mecklenburg County - In accordance with your application for discharge permit received on February 16, 1994, we are forwarding herewith the subject state - NPDES permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215 .1 and the Memorandum of Agreement between North Carolina and the US Environmental Protection agency dated December 6, 1983. A public hearing was held on September 14, 1994 to gather comments regarding the issuance of this permit. As a result of the meeting, the final permit requirements were changed from the draft permit. In summary, the monitoring frequency for organic compounds is now 2/month and an. EPA 610 analysis is required. Also, EPA 624 and 625 analyses are required on discharges from the retention pond and the loading rack oil/water separator. Please review this permit carefully for changes from the draft. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This 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, Post Office Drawer 27447, Raleigh, North Carolina 27611 -7447. Unless such demand is made, this decision shall be final and binding. Please take notice this permit is not transferable. Part II, E.4. addresses the requirements to be followed in case of change in ownership or control of this discharge. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that may be required. P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper If you have any questions concerning this permit, please contact Mr. Jay Lucas at telephone number 919/733-5083. Sincerely, uri-Anal Signed By hAPrKtoaon Adrd, Jr., P.E. cc: Mr. Jim Patrick, EPA Mooresville Regional Office •r 1 Permit No. NCO022187 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT PERMIT TO DISCHARGE WASTEWATER UNDER THE 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, Star Enterprise is hereby authorized to discharge wastewater from a facility located at Paw Creek Terminal 410 Tom Sadler Road Paw Creek - Mecklenburg County to receiving waters designated as an unnamed tributary to Gum Branch in the Catawba River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, and III hereof. This permit shall become effective January 1, 1995 This permit and the authorization to discharge shall expire at midnight on August 31, 1996 Signed this day December 9, 1994 original Signed By A. Preston Howard, Jr. A. Preston Howard, Jr., P.E., Director Division of Environmental Management By Authority of the Environmental Management Commission Permit No. NC0022187 SUPPLEMENT TO PERMIT COVER SHEET Star Enterprise is hereby authorized to: 1. Continue to operate the existing oil/water separation system consisting of a detention pond and oil/water separator located at Paw Creek Terminal, 410 Tom Sadler Road, Paw Creek, Mecklenburg County (See Part III of this Permit), and 2. Discharge from said treatment works at the location specified on tfe'� attached map into an unnamed tributary to Gum Branch which is classified Class WS-IV waters in the Catawba River Basin. It A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO022187 During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from outfall serial number 001. Such discharges shall be limited and monitored by the permittee as specified below: Effluent Characteristics Flow** Oil and Grease Total Suspended Residue Turbidity Acute Toxicity**** Benzene Toluene Ethylbenzene Xylene Naphthalene Methyl Tert Butyl Ether Phenols Lead EPA 610***** EPA 624 and 625 Discharge Limitations Monitoring Requirements Lbs/ day Unft (specify) Measurement Sample *Sample Mon. AM Daily Max Mon. Avg Daily Max Frequency Tvue Location Weekly Instantaneous E 45.0 mg/I 2/Month Grab E 45.0 mg/I 2/Month Grab E *** 2/Month Grab E Annually Grab E 2/Month Grab E 2/Month Grab E 2/Month Grab E 2/Month Grab E 2/Month Grab E 2/Month Grab E 1.0 µg/I 2/Month Grab E 2/Month Grab E Quarterly Grab E Quarterly Grab ****** * Sample Locations: E - Effluent Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location(s): the nearest accessible point after final treatment but prior to actual discharge to or mixing with the receiving waters. Monitoring will be conducted during normal work hours. ** All volumes of wastewater leaving the facility shall be monitored. If continuous flow monitoring is not feasible, then the discharger shall record the approximate time that discharge began and ended, along with the instantaneous flow at the time of effluent sampling. This Permit imposes no limitation of the discharge of storm water runoff uncontaminated by any industrial or commercial activity and not discharged through any oil/water separator or other treatment equipment or facility. A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO022187 During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from outfall serial number 001. Such discharges shall be limited and monitored by the permittee as specified below: *** The discharge shall not cause the turbidity of the receiving water to exceed 50 NTU. If the turbidity exceeds these levels due to natural background conditions, the discharge level cannot cause any increase in the turbidity in the receiving water. **** Acute Toxicity (Pimephalas 24 hour) Monitoring, Annual, See Part III, Condition E. *****The effluent shall be tested for the presence of polynuclear aromatic hydrocarbons that are indicative of middle distillate fuels using the EPA Method 610. The permittee shall also identify the top ten prominent peaks documented during the analysis. ****** See Part III, Condition G. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored 2/month at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts. tq-lV �Gf'I+.T irJ`co �iTTRGk4z� ' -- NPDES WASTE LOAD ALLOCATION PERMIT NO.: NCO022187 PERMr= NAME: Star Enterprise FACILITY NAME: Paw Creek Terminal Facility Status: Existing Permit Status: Renewal Major Pipe No.: 001 Design Capacity: Domestic (% of Flow): Industrial (% of Flow): Minor �l 100 % Comments: This permit is for the discharge of stormwater from a bulk fuel storage terminal. RECEIVING STREAM: an unnamed tributary to Gum Branch Class:'e waz Sub -Basin: 03-08-34 Reference USGS Quad: F15SW (please attach) County: Mecklenburg Regional Office: Mooresville Regional Office Previous Exp. Date: 00/00/00 Treatment Plant Class: Classification changes within three miles: Requested by: Jays Lucas Prepared bye Reviewed by:_ l /`/L Date: 4/6/94 Date: t A Y �. Date: Modeler # S" li2L± . Drainage Area (mi2y 0.02 Average Flow (cfs): 0.02 s7Q10 (cfs): 0.0 w7Q10 (cfs): 0.0 3002 (cfs): 0.0 Annual Acute [Fathead Minnow] 24 hr. Toxicity Test Monthly Average Daily Maximum Frequency Flow (MGD) variable variable Oil and Grease (mg/l): 45 2 / month pH (SU): 6-9 2 / month TSS (mg/1): 45 2 / month Turbidity' (NTU) 50 2 / month Benzene (µg/I): monitor on same schedule as whole effluent toxicity test Toluene (µg/l): monitor on same schedule as whole effluent toxicity test Xylene (4/1) : monitor on same schedule as whole effluent toxicity test Ethylbenzene (µg/I): monitor on same schedule as whole effluent toxicity best MTBE (µg/I): monitor on same schedule as whole effluent toxicity test Naphthalene (µg/I): monitor on same schedule as whole effluent toxicity test Phenols (4g/1): 1.0 2/morth The discharge shall not cause the turbidity of the receiving water to exceed 50 NTU. If the turbididty exceeds these levels due to natural background conditions, the discharge level cannot cause any increase in the turbidity of the receiving water. All volumes of wastewater leaving the facility must be monitored. If continuous monitoring is not feasible, then the discharger shall record the approximate times that discharge began and ended, along with the instantaneous flow at the time of effluent sampling. Monitoring for Benzene, Toluene, Naphthalene, and Xylene using an EPA approved method to a detection level of at least 1 ppb. Also recommend monitoring for methyl tort -butyl ether (MTBE) and Ethyl benzene using an EPA approved method. This monitoring should be performed at the same time that the whole effluent toxicity test sample is taken annually. A reopener clause should be placed in the permit to allow limits to be placed on toxicants should the facility fail its whole effluent toxicity test. yr FACT SHEET FOR WASTELOAD ALLOCATION Request #E N7� 18 Facility Name: Star Enterprise - Paw Creek Terminal � IRp, . El-r pF IV,, NPDES No.: 8 REsOUncEs Type of Waste: Industrial 100% Facility Status: MAY g Permit S tus: R neExis�wagl 1994 Receiving Stream: unnamed tributary to Gum IV Branch 11VISION OF InIP,ONIgiNrq( Stream Classification: WS MOORfSyQ1 NgNACfgffNT Subbasin: 03-08-34 RfGIpNq� OFFICE County: Mecklenburg Stream Characteristic: Regional Office: Mooresville 5g& USGS # 02.1429.1345 Requestor: Lucas Date: 1989 Date of Request: 4/6/94 Drainage Area (mi2): 0.02 Topo Quad: F15SW Summer 7Q10 (cfs): 0.0 Winter 7Q10 (cfs): 0.0 Average Flow (cfs): 0.02 30Q2 (cfs): 0.0 IWC (%): 100 % Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Phenols analysis indicate WS standard exceeded. Will recommend limit. Analysis of benzene, toluene, xylene, and naphthalene indicate < 0.1 µg/l levels. Special Schedule Requirements and additional comments from Reviewers: Recommended by: Reviewed by Instream Assessment: Regional Supervisor: _ Permits & Engineering: RETURN TO TECHNICAL SUPPORT BY: -7, f a MAY . ►1.11.1 s//,-3 JUN 0 3 1994 .fw zh' 11V V%1A i62C7 Existing Limits Flow (MGD) Oil and Grease (mg/1): pH (SU): Settleable Solids (ml/1): Tubidity * (NTU) Benzene (µg/l): Toluene (µg/1): Xylene (µg/1): MT 3E (µg/1): Naphthalene (µg/1): Phenols (µg/1): TOXICS/CONVENTIONAL PARAMETERS Mon. Avg. Daily Max. Frequency variable variable 30 60 2/month 6-9 2/month 0.1 0.2 2/month 50 2/month monitor on same schedule as whole effluent toxicity test monitor on same schedule as whole effluent toxicity test monitor on same schedule as whole effluent toxicity test monitor on same schedule as whole effluent toxicity test monitor on same schedule as whole effluent toxicity test monitor on same schedule as whole effluent toxicity test * The discharge shall cause the turbidity of the receiving water to exceed 50 NTU. If the turbididty exceeds these levels due to natural background conditions, the discharge level cannot cause any increase in the turbidity of the receiving water. Recommended Limits Mon. Avg. Daily Max. Frequency WQ/EL Flow (MGD) variable variable Oil and Grease (mg/1): 45 2/month pH (SU): 6-9 2/month �h}g�Snlirlc f�m141, 9,1 --$: 2/month Tubidity * (NTU) 50 2/month Benzene (µg/l): monitor on same schedule as whole effluent toxicity test Toluene (µg/1): monitor on same schedule as whole effluent toxicity test Xylene (µgft monitor on same schedule as whole effluent toxicity test Ethylbenzene (µg/l): monitor on same schedule as whole effluent toxicity test MTBE (µg/l): monitor on same schedule as whole effluent toxicity test Naphthalene (µg/1): Phenols (µ ): monitor on same schedule as whole effluent toxicity test OW OW) 1.0 [02B (f) (3) (D)] � / rAM+1 l! 6 C w�yi� .0211 -f 5 a/mOY\4h OI * The discharge shal)rcause the turbidity of the receiving water to exceed 50 NTU. If the turbididty exceeds these levels due to natural background conditions, the discharge level cannot cause any increase in the turbidity of the receiving water. Type of Toxicity Test: Acute / Fathead Minnow 24 hr Monitoring Schedule: Annual Instream Monitoring nr Upstream Location Downstream Location _x_ Parameter(s) are water quality limited. For some parameters, the available load capacity of the immediate receiving water will be consumed. This may affect future water quality based effluent limitations for additional dischargers within this portion of the watershed. OR No parameters are water quality limited, but this discharge may affect future allocations. MISCELLANEOUS .ANEOUS INFORMATION & SPECIAL CONDITIONS Special Instructions or Conditions All volumes of wastewater leaving the facility must be monitored. If continuous monitoring is not feasible, then the discharger shall record the approximate times that discharge began and ended, along with the instantaneous flow at the time of effluent sampling. Monitoring for Benzene, Toluene, Naphthalene, and Xylene using an EPA approved method to a detection level of at least 1 ppb. Also recommend monitoring for methyl tert-butyl ether (MTBE) and Ethyl benzene using an EPA approved method. This monitoring should be performed at the same time that the whole effluent toxicity test sample is taken annually. A reopener clause should be placed in the permit to allow limits to be placed on toxicants should the facility fail its whole effluent toxicity test. Explain exact pathway of discharge ( i.e. storm sewer to tributary, etc.) Additional Information attached? (Y or N) If yes, explain with attachments. Facility Name Star Enterprise - Paw Creek Terminal Permit # NCO022187 Pipe # 001 ACUTE TOXICITY MONITORING (ANNUAL) The permittee shall conduct annual toxicity tests using protocols defined as definitive in E.P.A. Document 600/4-85/013 entitled "The Acute Toxicity of Effluents to Freshwater and Marine Organisms." The monitoring shall be performed as a Fathead Minnow (Pimephales promelas) 24 hour static test, using effluent collected as a single grab sample. Effluent samples for self -monitoring purposes must be obtained below all waste treatment. The permittee will conduct one test annually, with the annual period beginning in January of the calendar year of the effective date of the permit. The annual test requirement must be performed and reported by June 30. If no discharge occurs by June 30, notification will be made to the Division by this date. Toxicity testing will be performed on the next discharge event for the annual test requirement. The parameter code for this test is TAE6C. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Form (MR-1) for the month in which it was performed, using the appropriate parameter code. Additionally, DEM Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Rd. Raleigh, N.C. 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any test data from either these monitoring requirements or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test. Failure to submit suitable test results will constitute noncompliance with monitoring requirements. 7Q10 0.0 cfs Permitted Flow n/a MGD Recommended by: IWC 100 % Basin & Sub -basin 03-08-34 - —� Receiving Stream ut Paw Creek County Mecklenburg Date a mwf, ovo, AAM Fathead 24 Version 10191 Page 1 Note for Marcia Toler-McCullen From: Dave Goodrich Date: Sun, Jul 31, -1994 10:01 AM Subject: RE: WLAs in region To: Carla Sanderson Cc: Marcia Toler-McCullen All WLA's were received and were accidentally kept in the permit files. This was my fault. They came in during a cutoff period in late May/early June when I was pushing everyone hard to get as many permits as possible to notice. I made the decision to allow some folks to draft permits directly from the fact sheet and told them to put the fact sheet in Marcia's box after the draft was completed. I know this is not normal procedure but I felt it was necessary at the time. I gathered together the three fact sheets and placed them in Marcia's box today. I assure you I am NOT continuing this practice and I apologize for any confusion it caused. From: Carla Sanderson on Wed, Jul 13, 1994 8:59 AM Subject: WLAs in region To: Dave Goodrich I got a call from Mike P. this morning about three WLAs they know they sent back but are on the >45 day list sent to the region. 1. Precedent-36871 2. Star Enterprise-22187 3. Louis Dreyfus Energy-21971 Do you know anything about these. Did any go to GP? Please let me know and I will get Marcia to change the log. Thanks! Facility Name: w Permit Number: Engineer: Subbasin: Receiving Stream: USGS quad #: Request Number: Date: Expiration date: Star Enterprises - Paw Creek Terminal NCO022187 Lucas 03-08-34 unnamed tributary to Gum Branch F15SW 7818 4/6/94 Existing WLA checked: x Staff Report: Topo checked: x USGS Flows confirmed: PIRF / APAMS: nr IWC Spreadsheet: nr Stream Classification: x WS Nutrient Sensitivity: Instream Data: nr Brief of WLA Analysis Previous WLA's 1984: pH and Oil & Grease limits 1989: current limits including Settleable Solids, Turbidity, and Toxicity Testing. Toxicity Facility has a record of >100% passing. Six tests have revealed this, therefore requirement will be annual and for a 24 hr Acute Fathead minnow LC50 test, per Matt Matthews recommendation. Staff Report "The efflluent discharges inside the bulk storage spill containment area which then travels to a lower elevation where it is contained and released with a controlled outlet. The spill containment area only receives runoff from rainfall events and the oil / water separator. After discharging into the unnamed tributary to Gum Branch, the receiving stream then empties into a holding pond constructed by Colonial Pipeline." Staff Report, 1989 "The types of fuels stored are regular unleaded, premium unleaded, mid -grade (Which is a mixture of regular unleaded and premium unleaded), high sulfur diesel, and low sulfur diesel." Staff Report, 1994 DMR's Phenol's exceed standard... will need to limit [0.1 µg/l WS] Parameter Quantity Detected Benzene < 0.1 µg/I < 0.1 µg/I < 0.1 µg/I < 0.1 µg/I < 0.1 µg/I Toluene < 0.1 µg/l < 0.1 µg/I < 0.1 µg/I < 0.1 µg/I < 0.1 µg/I Xylene < 0.1 µg/I < 0.1 µg/l < 0.1 µg/I < 0.1 µg/I Naphthalene < 0.1 µg/i < 0.1 µg/I < 0.1 µg/I < 0.1 µg/I < 0.1 µg/I Month 1/12/93 9/15/92 8/21 /92 7/31/92 6/16/92 1/12/93 9/15/92 8/21/92 7/31/92 6/16/92 1/12/93 9/15/92 8/21 /92 7/31/92 1/12/93 9/15/92 8/21 /92 7/31/92 6/16/92 comments... standard 1.19 µg/I [WS classification] standard 11 µg/I [WS classification] no standard: monitor no standard: monitor C H E M B A CII<'��ro�«• • P. O. BOX 19198, CHARLOTTE, N. C. 28219 TEL. 394-6381 FAX #: 704 394-6382 June 16, 1992 I:14MI11.611 Analysis of Water Sample MADE FOR: Texaco/Star Enterprises P.O. BOX 88 Paw Creek, N.C. 28130 MARKED: Sample received at Chem-Bac Labs, Inc. on 06/10/92 ANALYSIS: ACID EXTRACTABLES parts per million 4-Chloro-3-methylphenol---------- < .010 2-Chlorophenol------------------- < .010 2,4-Dichlorophenol--------------- < .010 2,4-Dimethylphenol--------------- < .010 2-Methyl-4,6-dinitrophenol ------- < ,010 2-Nitrophenol-------------------- < .010 4-Nitrophenol-------------------- < .010 Pentach l orophenol---------------- < .010 . Phenol --------------------------- < .010 \Sall- 2,4,6-Trichlorophenol------------ < .010 PURGEABLES parts per million Benzene ------------ < .010 Bromodichloromethane------- < .010 Bromoform------------------ < .010 Bromomethane---------------- < .010 Carbon Tetrachloride ---------- < .010 Chlorobenzene------------------< .010 Chloroethane-------------------<< .010 2-Chloroethylvinyl ether --------- < .010 Chloroform ---------------------- < .010 Chloromethane------------------ < .010 Dibromochloromethane------------ < .010 1,2-Dichlorobenzene-------------- < .010 1,3-Dichlor6benzene-------------- < •010 1,4-Dichlorobenzene-------------- < .010 1,1-Dichloroethane----------------- < •010 1,2-Dichloroethane----------------- < ,010 1,1-Dichloroethane------------------ < .010 trans-1,2-Dichloroethane------------ < .010 INDEPENDENT LABORATORIES • CHEMISTS • BACTERIOLOGISTS CONSULTANTS TESTING • INSPECTION • DEV ELOPMENT • QUALITY CONTROL i C H E M, B A C II• P. O. BOX 19198, CHARLOTTE, N. C. 282.19 TEL. 394-6381 FAX #: 704 394-6382 PAGE 2 TEXACO PURGEABLES parts per million 1,1,2,-2-Tetrachloroethane---------- < .010 Tetrachloroethene-------------------- < .010 'Toluene -------------------------------- < .010 1,.1,1-Trichloroethene------------------ < .010 1,1,2-Trichloroethene------------------ < .010 Trichloroethane------------------------ < .010 Trichlorofluoromethane----------------- < .010 Vinyl Chloride -------------------------- < .010 BASE/NEUTRAL EXTRACTABLES FOLLOW ON NEXT PAGE Respectfully su mitted, CHEM�-BA L 0 DRIES, INC. J.C: Wubbe 1 Supervising Chemist JCH/th INDEPENDENT LABORATORIES • CHEMISTS • BACTERIOLOGISTS • CONSULTANTS TESTING • INSPECTION • DEVELOPMENT • QUALITY CONTROL 1 C H E M B A C II• P. O. BOX 19198, CHARLOTTE, N. C. 28219 TEL. 394-6381 FAX #: 704,394-6382 BASE/NEUTRAL EXTRACTABLES TEXACO parts per million Acenaphthene----------- < .010 Acenaphthylene---------- < .010 l. Anthracene-------------- < .010 Aldrin------------------- < .010 a Benzo(a) anthracene------- < .010 Benzo(b) fluoranthene < .010 _____-\q92 Benzo(k) fluoranthene < .010 30 Benzo(a)pyrene------------- < .010 t cop, Benzo( Benzylgbutyl phthalate ----- < .010 GENE ��4 -BHC---------------------- < .010 Bis(2-chloroethyl) ether --- < .010 Bis(2-chloroethoxyl) methane ------ < .010 Bis(2-ethylhexyl) phthalate --- ------ < .010 Bis(2-chlorisopropyl) ether ----------- < .010 4-Bromophenyl phenyl ether ------------- < .010 Chlordane --------------=---------------- < .010 2-Chloronaphthalele---------------------- < .010 4-Chlorophenyl phenyl ether ----------- -- < .010 Chrysene---- ----------------------------- < .010 4,4' DDD--------------------------------- < .010 4,43.-DDE--------------------------=------ < .010 4,4'-DDT--------------------------------- <.010 Dibenzo(a,h) anthracene------------------ < .010 Di-n-butylphthalate------------=--------- < .010 1,3-Dichlorobeneze------------------------ < •010 1,2-Dichlorobeneze--------------=---------- < .010 1,4-Dichlorobeneze--- ----=------------------ < .010 3,3'-Dichlorobenzidi.ne---------------------- < .010 Dieldrin------------------------------------ <.010 Diethyl phthalate ---------------------------- < .010 Dimethyl phthalate --------------------------- < .010 2,4-Dinitrotoluene--------------------------- < .010 2,6-Dinitrotoluene--------------------------- < .010 D9=n-octyphthalate----- =------------------- -- < .010 Endosulfan sulfate --------------------------- < .010 Endrin Aldehyde ------------------------------ < .010 Fluoranthene---------------------------------- < .010 Fluorene------------- --------------------------- <..010 Heptachlor ------------ <..010 INDEPENDENT LABORATORIES • CHEMISTS BACTERIOLOGISTS CONSULTANTS TESTING • INSPECTION • DEVELOPMENT • QUALITY CONTROL y - v e C H E M B A C II• P. O. BOX 19198, CHARLOTTE, N. C. 28219 TEL. 394-6381 FAX #: 704 394-6382 .BASE/NEUTRAL EXTRACTABLES TEXACO parts per million Heptachlor Epoxide --------- < .010 Hexachlorobenzene----------- < .010 Hexachlorobutiadene---------- < .010 Hexachloroethane-----=-------- < .010 Indeno(1,2,3-cd) pyrene-------.< .010 Isophorone-------------------- < .010 Naphthalene ------------------- < .010 , Nitrobenzene ------------------ < .010 N-Nitrosodi-n-propylamine ----- < .010 PCB-1016----------------------- < .010 PCB-1221----------------------- <.010 PCB-1232------------------------- < 010 PCB-1242--------------=----------- < .010 PCB-1248--------------------------- < .010 PCB-1254--------------------------- <.010 PCB-1260---------------------------- < .010 Phenanthrene------------------------ < .010 Pyrene------------------------------ <.010 Toxaphene---------------------------.<.010 1,2,4-Trichlorobenzene-------------= <.010 Respectfully s bmitted, EM-B ASO DRIES, INC. J. Hu 1 Supervising Chemist JCH/th INDEPENDENT LABORATORIES CHEMISTS • BACTERIOLOGISTS CONSULTANTS TESTING • INSPECTION .• DEVELOPMENT • QUALITY CONTROL