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HomeMy WebLinkAboutNCD003446721_19960630_Celeanse Corporation - Shelby Fiber_FRBCERCLA SAP QAPP_June 1996 Revised Sampling and Analysis Plan-OCRI I I I I I I I I I I I I I I I I I I Sampllng and Analysls Plan Hoechst Celanese Corporation Shelby, North Carollna Document Control No. 026SB-0005b March 1995 Revised July 1995 Revised June 1996 Kubal-Furr & Associates I I I I I I I I I II I I I I I I I I I Contents Page 1. 0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Monitoring Program .......................................... 2 2.1 Sampling Locations ....................................... 2 2.2 Analytical Procedures ...................................... 4 2. 3 Detection Limits . . . . . . . . . • . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 Sample Collection and Analysis ............................... 5 3. 0 Quality Assurance Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 .1 Data Quality . . . . . . . . . . • . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . 6 3.2 Data Documentation and Evaluation ............................ 6 3.2.1 Field Measmements .................................. 7 3.2.2 Laboratory Data ..................................... 7 3.3 Data Quality Assessment .................................... 8 3.4 Data Storage and Retrieval .................................. 9 4.0 Sampling Procedures .......................................... 10 4.1 Pre-Sampling Activities .................................... 10 4.2 Equipment Decontamination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.3 Well Purging ........................ · ................... 11 4.3.1 Monitor Wells ...................................... 11 4.3.2 Domestic Supply Wells ................................ 12 4.3.3 Extraction Wells .................................... 12 4.4 Sample Collection ........................................ 12 4.4.1 Monitor Wells ............ · .......................... 12 4.4.2 Domestic Supply Wells ................................ 13 4.4.3 Extraction Wells .................................... 13 4.4.4 Sludge Sampling .................................... 14 4.5 Quality Control Samples .................................... 14 4.6 Field Quality Control Sample Frequency ......................... 15 4. 7 Sample Preservation ...................................... 15 5. 0 Field and Laboratory Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5 .1 Field Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.1.1 Field Logbooks and Sampling Logs ....................... 16 5.1.2 Sample Labels ...................................... 16 5.1.3 Chain-of-Custody ................................... 16 5 .2 Packaging and Shipping Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.3 Laboratory Documentation .................................. 18 Tables Table I.. Quality Control Sample Frequency ............................. 15 i I I I I I I I I I I I I I I I I I I I Figures Figure 1. Monitor Well Locations ..................................... 3 Attachments Attachment 1. Sampling Mattix Attachment 2. Analytical Parameter Lists Attac:hment 3. Laboratory Quality Assurance Deliverables and Report Format Attachment 4. Well Construction Details and Water-Level Measurement Table ii I I I I I I I I I I I I I I I I I I I 1.0 Introduction Hoechst Celanese Corporation (HCC) has been conducting environmental investigations at its Shelby, North Carolina facility since the early 1980's. HCC currently operates a long term remedial action (LTRA) system designated as Operable Unit 1 (OU-1). OU-1 consists of two ground-water extraction and treatment systems: the Inner Tier and the Outer Tier. OU-1 became operational in August 1989. A second operable unit, OU-2, consisted of excavation, incineration, stabilization and burial of sludges and other waste materials. The OU-2 remedial action was completed in December of 1991. As part of the investigations and remedial actions, a number of monitor and extraction wells have been installed. Since implementation of the OU-1 remedy, ground-water monitoring has been conducted to assess the effectiveness of the extraction well system and later, to assess the effec1iveness of the OU-2 remedy. Samples are collected quarterly from a select group of monitor wells and process points in the OU-1 extraction well and treatment systems. Kubal-Furr & Associates (KF&A) originally prepared a sampling and analysis plan (SAP) for the Shelby facility which was submitted to the EPA for review and approval in March 1995 (Document Control Number 026SB-0005). The SAP was prepared to describe the HCC sampling program, data quality objectives, procedures for sample collection, preservation and handling, as well as field and laboratory quality assurance and control procedures. The SAP was developed using information from the EPA Region IV "Environmental Compliance Branch Standard Operating Procedures and Quality Assurance Manual," February 1991. Data quality objectives were developed using both EPA and in-house KF&A guidance documents. The SAP was revised in July 1995 (Document Control Number 026SB-0005a) to correct several minor omissions in the sampling matrix tables and to add newly installed replacement extraction wells to the appropriate tables. The current revisions to the SAP (Document Control Number 026SB-0005b) have been made to update the sampling matrix based on EPA-approved revisions in the 1995 OU-1 Annual Report; to update the approved test methods; to update the quality assurance deliverables and report format; and, to revise appropriate sections in the text dealing with these items. Kubal-Furr & Associates/Page I Hot!chst CelaMse Corporation, Shelby, NC Sampling and Analysis P/an/Rev. June 1996 I I I I I I I I I I I I I I I I I I I 2.0 Monitoring Program The monitoring program at HCC has evolved during the investigations and the remedial actions taken at the site over the past several years. Currently, selected wells and process points are sampled each quarter to be analyzed for a constituent group consisting of total organic carbon (TOC), volatile organics (VOCs), and ethylene glycol. The monitoring locations and parameters analyzed during each quarterly sampling events are summarized in the table contained in Attachment 1. From time to time, samples may be added to, or deleted from, the quarterly matrix table in Attac:hment 1. In the event a modification is required, the laboratory will be provided with specific sampling instructions prior to the quarterly sampling event to assist with the preparation of coolers and sample kits. 2.1 Sampling Locations Figure 1 shows the locations of the extraction well and treatment systems and the location of monitor wells which are sampled as part of the monitoring program. The following types of data and samples are collected on a quarterly basis: • All monitor wells, piezometers and extraction well water levels are measured each quarter. • Selected monitor wells are sampled and analyzed quarterly for total organic carbon (TOC) and/or volatile organics. • Samples of Inner Tier and Outer Tier combined influent and effluent are collected each quarter for analysis of TOC, ethylene glycol and/or VOCs. • Samples of filter press (FP) and/or sequencing batch reactor (SBR) sludges are collected and analyzed semiannually for the full TCLP list of parameters. Kubal-Furr & Associates/Page 2 Hoechst Celanese Corporalion, Shelby, NC Sampling and Analysis Plan/Rev. Juu 1996 I I • Monitor well Legend + o Monitor well cluster + Inner Tier Extraction Well ♦ Outer Tier Extraction Well c Domestic Supply Well • Abandoned Inner ner Well .... 111111 ♦ • A-39 PEW Extraction Well Plezometer Stream/Creek HCC Bulldlng/Structure Abandoned Outer Tier Well ~ r --' PZ-11 .... 0 .... PZ-10 I O GG-25 GG-39 GG-61 Kubal-Furr & Associates ~Environmental Consultants- I I 0 I Scale in Feet 400 Figure 1. Sampling Locations Hoechst Celanese Corporation Shelby, North Carolina 800 I I 2. 2 Analytical Procedures I I I I I I I I I I I I I I I I I Samples collected during routine monitoring are analyzed by one, or more, of the following methods, and the list of analytes for each specific test method are summarized in Attachment 2. The SW 846 Test Methods specified below are the most current updates approved by the EPA for laboratory analyses. As future updates are promulgated and approved, the laboratory will be directed to adopt the new updates but no revisions to the sampling and analysis plan will be prepared unless substantive changes are necessary to make the document current The ,;urrent test methods include: • TOC (total organic carbon) by EPA Method 415.1. • pH, temperature and conductivity in the field by EPA Methods 150.1, 170.1 and 120.1, respectively. • Full regulatory TCLP (toxicity characteristic leaching procedure) by EPA Methods 1311/8260A (volatile organics), 1311/8270B (semivolatile organics), 1311/8080A (pesticides/PCBs), 1311/8150B (herbicides), and 1311/6-7000 series (metals). • Volatile organics by EPA Method 82(i()A. • Ethylene glycol by modified EPA Method 8015A. 2.3 Detection Limits The detection limits specified for the required analyses will be the MCLs (maximum contaminant levels), or the DEHNR Ground-Water Protection Standards in those cases where the method specific detection limits can achieve these levels. It is anticipated that these detection limits will be: achieved for the majority of the samples obtained. Actual reporting limits may be higher in some samples for several reasons, including high concentrations of constituents and/or matrix interferences. It should be pointed out that to the extent possible, analytical test methods have been selected so thai: the detection limits achieve State and Federal MCLs (maximum contaminant levels) or other Kubal-Furr & Associates/Page 4 Hoechst Celaneu Corporation, Shelby, NC Sampling and Analysis Plan/Rev. /UIII! 1996 I I I I I I I I I I I I I I I I I I I applicable criteria. This has not been possible in several instances, specifically in the case of the ground-water standards contained in North Carolina Title 15A, Subchapter 2L. A number of the GA standards, for example, are in the parts per trillion range, and none of the analytical procedures available can achieve these exceedingly low values. 2.4 Sample Collectlon and Analysls HCC will subcontract a qualified sampling team and analytical laboratory that will be responsible for implementing current sample collection and analytical techniques, methods and procedur,~s as required by the more stringent of either DEHNR or EPA guidance or policy. Kubal-Furr&: Associales/Page 5 Hoechst Celanese Corporatwn, Shelby, NC Sampling and Analysis P/an!Rev. JUM 1996 I I 3.0 Quality Assurance Objectives I 3. 1 Data Quality I I I I I I I I I I I I I I I I The data quality objectives (DQOs) to be achieved during the sampling and analysis program will be a Level II or ill analytical level as described in Attachment 3. This analytical level produces data with. similar detection limits to the CLP (contract laboratory program) but with somewhat less rigorous quality assurance deliverables. These levels are suitable for all potential uses of the data including risk assessment, site characterization, remedial design, and monitoring during implementation of remedial actions. KF&A has designed a list of deliverables to be supplied by the laboratory for the Level II and ill DQOs. This list of deliverables is contained in Attachment 3, along with the specified repon format and organization to be followed by the laboratory. This format will allow the data to be validated in a more straightforward fashion than is permitted by a full CLP data package. 3.2 Data Documentation and Evaluation The data collected will be properly documented by various methods. Field observations, sampling activities, and laboratory activities are designed to ensure continuous integrity of both the sample and its documentation. A detailed description of these procedures is contained in Section 5.0. The data quality evaluation is used to assess the accuracy, precision and consistency of the data collected during the monitoring program. The quality of the data generated will be assessed on the basis of consistency, completeness, and laboratory performance. Data, evaluation will take place at different times during the HCC monitoring. Prior to sample collection, sampling and analysis procedures are developed and evaluated with respect to their ability tt> provide appropriate, adequate, and technically acceptable data to meet project objectives. During sample collection, sampling protocols may be evaluated by a field audit Sample collection procedures, blank preparation, sample log books, field notebooks, field data sheets, sample packaging and shipping procedures, chain-of-custody forms, and transport logs will be checked for compliance with the specific procedures set fonh in the field sampling protocols. Accuracy and Kubal-Furr & Associates!Pag• 6 Hoechst Celause Corporation, Sheli,y, NC Sampling and Analysis Plan/Rev. June 1996 I I consistency of data collection and documentation will be evaluated so that data quality objectives are not compromised. I I I I I I I I I I I I I I I I I 3.2.1 !Field Measurements Field QA objectives will be met by assuring that field systems audits are performed and that instruments are properly calibrated and are pan of a preventive maintenance program. Measurement data will be generated in many field activities that are incidental to collecting samples for analytical testing or unrelated to sampling. These activities include, but are not limited to, documentation of time and weather conditions; location and determination. of the elevation of sampling locations; and, determin~ltion of depths in a borehole. The general QA objective for such measurement data is to obtain reproducible and comparable measurements to a degree of precision consistent with the data use. This is accomplished through documenited use of standard procedures. These procedures are in various published documents and have also been developed and maintained by laboratories. 3.2.2 Laboratory Data The hboratory will perform in-house analytical data reduction and review of chemical analyses under the: direction of the laboratory's technical staff, QA Supervisor, and Laboratory Project Manager for this project. These individuals are responsible for assessing data quality and advising HCC and KF&A of any data non-conformances with method-specific criteria. A case narrative prepared by the analytical laboratory assessing data quality will be submitted to the Laboratory Project Manager or designee with every data package prior to transmittal to KF&A. Data reduction, review, and reporting by the laboratory will be conducted as follows: • Raw data produced by the analyst will be reduced and checked by the analyst • A data review specialist will independently review the data for attainment of quality control criteria. • Upon acceptance of the data package by the independent reviewer, a report will be g,~nerated and sent to the Laboratory Project Manager. Kubal-Furr & Associates/Page 7 Hoechst Celanese Corporalion, Shelby, NC Sampling and Analysis Plan/Rev. June 1996 I I I I I I I I I I I I I I I I I I I Complete data reduction and reporting procedures will be those specified by the laboratory's Quality Assurance Plan. The laboratory will prepare and retain full analytical and QC documem:ation. 3.3 Data Quality Assessment After completion of the field work, analytical data provided by the laboratory will be reviewed and evaluated. The purpose of the review is to ensure that only scientifically useable data are considered in preparing project related reports. Data review will be performed in accordance with procedures in: "Contract Laboratory Program (CLP) Laboratory Data Validation Functional Guidelines for Evaluating Organics" (USEPA, February 1993); "CLP Laboratory Data Functional Guidelim:s for Evaluating Inorganics Analyses" (USEPA, February 1994), SW-846 and other method specific QNQC requirements, and lab specific QNQC performance evaluation parameters. Then: will be two levels of data review for the purpose of ensuring useable data. The first review le:vel will be performed at the analytical laboratory in accordance with the lab's quality assuranc1: plan. The second level of review will be for KF&A to assess the data as an external check of the adequacy of the laboratory quality assurance program. The assessment of the laboratory data will be accomplished under the direction of the KF&A Project Manager and QA Officer. This review will begin with the case narrative, or method conformance summary, supplied with each data package provided by the laboratory. The case narratives and method conformance summaries will identify any problem areas encountered during the analyitical process and contain the laboratory's assessment of the effect on data useability. If any out of control data points or data omissions are identified, KF&A will confer with the laboratory to correct data deficiencies before any data will be deemed acceptable. If data deficiencies cannot be corrected, the data will be qualified following criteria in the National Functional Guidelines. Recommendations to repeat sample collection and analyses may be made by HCC and/or the KF&A Project Manager based on the extent of the deficiencies and their importance in the overall context of the project. Resampling or reanalysis costs incurred as a result of laboratory errors will be the financial responsibility of the laboratory. Kubal-Furr & Associales/Page 8 Hoechst Celanese Corporation, Shelby, NC Sampling and Analysis Plan/Rev. JIUU! 1996 I I I I I I I I I I I I I I I I I I I 3.4 D;ata Storage and Retrleval A project file containing complete project documentation will be maintained by the KF&A Project Manager or his designee. This file will include project plans, field logbooks, data records, chain-of-custody records, analytical data packages provided by the laboratory including all QC documentation, data review notes, pertinent references and literature citations, report notes and calculatio:ns, operating summary repons, correspondence, and other relevant information. Following data review and validation, the data will be entered by the laboratory into a computer database to allow for efficient storage and retrieval. The data fields and format for data entry to be used by the laboratory will be provided by KF&A. Data storage may include both historic and L TRA sp::cific monitoring data. The database will consist of tables, maps, and data plots to be developed. and revised as necessary to assist in data interpretation and presentation. Kubal-Furr&: Associates/Page 9 H~chst CeiaMse Corporadon, SMlby, NC Sampling and Analysis Plan/Rev. June 1996 I I I I I I I I I I I I I I I I I I I 4.0 Sampling Procedures This section outlines general procedures which shall be followed during collection of ground- water samples at HCC. Standardized procedures are required to ensure that representative samples are collected and that the integrity of the samples is maintained throughout sampling and analysis. 4.1 P1re-Sampllng Activities A complete round of water-level measurements will be made prior to the commencement of any sampling activities. Upon arrival at each well site, the well cap or access port will be removed and the water level allowed to stabilize under atmospheric pressure. The distance from the top of the well casing (measuring point) to the water surface will be measured to within 0.01 foot using an electrical sounding tape. Water-level elevations relative to mean sea level will be calculated by subtracting the depth to water measurements from the measuring point elevations. This information, along with other well construction details, are summariz.ed in Attachment 4. Plastic sheeting will be placed around each well to prevent possible equipment contamination during monitor well purging and sampling activities. Disposable latex, vinyl or other suitable chemically resistant gloves will be worn during handling of the sampling equipment and during sample collection. The monitor wells will be sampled in order from the least to the most contaminated which, in most cases, will be from the downgradient to the upgradient wells. 4.2 Equipment Decontamination Sample decontamination and cleaning procedures will be conducted in accordance with procedur,:s presented in the Environmental Protection Agency (EPA) Region IV Standard Operating Procedures and Quality Assurance Manual (SOP/QAM) as described in this section. Non-dedicated sampling equipment will be decontaminated in the field using the following procedun:s. 1. Rinse equipment with potable or distilled water immediately after use if possible. 2. W'ash equipment thoroughly with distilled water and a phosphate-free laboratory grade de:tergent such as Liquinox. A brush may be used to aid in cleaning if necessary. Kubal-Furr & Associalls/Page 10 Hoechst Celanese Corporation, She/fry, NC Sampling and Anillysis Plan/Rev. /IJIII! 1996 I I I I I I I I I I I I I I I I I I I 3. TI1oroughly rinse equipment with distilled water. 4. Wrap equipment or store in a clean container to prevent contamination during transport. Sampling equipment decontaminated prior to being transported to the site will be cleaned in the same manner as described above. Sampling equipment to be used for collecting metals samples will be rinsed with a 10 percent nitric acid rinse prior to the final distilled water rinse if cleaned in the laborawry. Nitric acid rinses will not be conducted for equipment cleaned in the field. 4.3 W,ell Purging 4.3.1 Monitor Wells Standing water will be removed from the monitor wells prior to collection of samples. The recommended volume of water to be evacuated is three to five well volumes. One well volume of water will be calculated by using the following formula. V = 7.48 itr2h, where: V = volume of standing water (gallons) r = radius of well casing (ft) h = height of standing water (ft) 1t = 3.14 7.48 = conversion factor (gallons/ft3) Evacuation of the standing water will be performed by bailing or pumping. A majority of the monitor w,:lls are equipped with bladder pumps which require compressed nitrogen for operation. Other well; contain dedicated ballers used for evacuation and sampling. In the event a supplemental pump is used, the pump or intake tubing will be thoroughly cleaned prior to being inserted in the well. Tubing that will be in contact with ground water will be made of chemically resistant material. The pump or tubing intake will be placed at the top of the water column and lowered as the water level drops so that the water in the well casing will be completely and efficiently removed. The pump or intake tubing will be removed before suction has been discontinued to prevent water from draining from the pump or tubing into the well. Kubal-Furr & Associales!Page I I Hoechst Celanese Corporation. Shelby, NC Sampling and Analysis Plan/Rev. JUN! 1996 I I I I I I I I I I I I I I I I I I I Prior to collection of ground-water samples, the monitor wells will be allowed to recharge sufficiently to supply the necessary volumes of water. Wells that recharge slowly (those not filled back to the static level within eight hours) will be purged completely at least once and then sampled after the water level has recovered sufficiently to provide the necessary sample volumes. 4.3.2 Domestic Supply Wells (All domestic supply wells in areas downgradient of the plant which were previously used for potable purposes have been plugged back during a voluntary initiative extended by HCC to the surrounding residents. Therefore, no domestic supply wells are currently being sampled. The evacuation and sampling protocols described below are presented here only for completeness should any domestic well sampling be required in the future.) The domestic supply wells are equipped with submersible pumps that produce on demand. Evacuatio,n of three to five well volumes is generally not practical for these wells, and the protocol that has h~n followed is the pump the well for 5 to 15 minutes before collecting the sample. 4.3.3 !Extraction Wells The extraction well systems generally pump continuously into a common header and then to the respectiv1: Inner Tier or Outer Tier treatment system. As such, calculation of the evacuation volumes is not applicable, and a sample is collected from the access port after allowing to run for about five minutes. 4 .4 Sample Collection 4.4.1 Monitor Wells Water samples will be collected initially for field measurements of pH, specific conductance and temperature. Sample collection from monitor wells will be performed by using either a new, decontaminated, or dedicated bailer made of stainless steel or Teflon, or, directly from any dedicated, in-well sampling devices. Collection of the water sample from dedicated sampling devices will be directly into the appropriate sample container following the manufacturer's recommendations. Kubal-Furr & Associllles!Page 12 Hoechst Celanese Corporalion, Shelby, NC Sampling and Analysis Plan/Rev. June 1996 I I I I I I I I I I I I I I I I I I I In the monitor wells without dedicated sampling devices, the transferring of the water from the bailer into the sample bottles will be performed maintaining the integrity of the sample. Agitation of the sample: during collection and displacement will be avoided to limit the amount of oxygen added to the sample. The order in which the sample containers are filled will be selected considering the volatilization tendency of the parameters. Samples that require the analysis of volatile organics will be collected initially. Transferring of the sample will be accomplished by placing the bailer as close as possibl,~ to the container to diminish aeration of the water. However, the bailer will not touch the containen. in order to avoid cross contamination between sampling bottles or neutralization of preservatives. Samples requiring analysis for volatile organic constituents (VOCs) will be poured directly from the bailer down the inner side of the vial until it is completely full and the water is mounding. Zero heaclspace in the vial is required in order to minimize the possibility of volatilization of organics. Paired VOC vials for each sample will be placed in two sealable plastic bags (one bag inside the other) to avoid cross contamination. In the event sampling for dissolved metals is required in addition to total metals, this will require the collection of two aliquots of each sample. The first aliquot will be placed in the appropriate container, the other will be field filtered using a low suction field apparatus with a 0.45 micron filler. The filtered sample will then be placed in an appropriately preserved container and properly labeled. 4.4.2 Domestic Supply Wells For the domestic supply wells, the spigot nearest the pump and holding tank (if present) is the preferred sampling location and will be used whenever possible. The spigot will be turned on, adjusted 1mtil a uniform flow of water is obtained, and allowed to run for 5 to 15 minutes to purge the well casing and holding tank prior to sample collection. At the time of sampling, the flow will be reduced to minimize to the extent practical any sample agitation. The flow rate will be e~timated by timing the filling of a container of known volume, and the pH, temperature and conductivity measured. The appropriate sample containers will then be filled. Kubal-Furr & Associaus/Pag• 13 Hoechst Celanue Corporation, Shelby, NC Sampling and Analysis Plan/Rev. June 1996 I I I I I I I I I I I I I I I I I I I 4.4.3 Extraction Wells Wate:r-quality samples are collected from the Inner Tier and the Oute:r Tier extraction system during each quarterly sampling event to evaluate the treatment system effectiveness. The samples collected are combined influent and effluent from the respective extraction well system. The influent sample collection procedure consists of opening a sampling pon on the discharge line, and collection of the wate:r sample directly into the appropriate sample container. The effluent samples are collected following treatment and are collected at the discharge point of the carbon polishing units. 4.4.4 Sludge Sampling Samples of sequencing batch reactor (SBR) sludge are collected from a sample pon directly into the sample containers. Samples of filter press (FP) sludge will be collected using decontarainated stainless steel equipment Representative samples of FP sludge material will be collected and placed directly into sample containers appropriate for the required analyses. 4.5 Quality Control Samples Quality control samples will be collected in the field to supplement data generated by the laboratoiry analysis of the collected samples and the method quality control samples. The field quality control samples to be collected for this program are described below. J:'m.--c:leaned Equipment Blanks are collected from sampling equipment that has been brought to the site precleaned and ready for use. At least one equipment blank shall be collected for each water and solid matrix analytical group. These blanks shall be collected at the beginning of the sampling episode. Field Cleaned Equipment Blanks are collected from sampling equipment afte:r the equipment has been cleaned in the field, if applicable (see Field Quality Control Frequency table in section 4.6) Top_ Blanks are required only if samples are to be analyzed for VOCs. They should be prepared by the organization that is providing the VOC vials for sampling, and shall be filled Kubal--Furr & AssociaJes/Page 14 Hoechst Celm,ue Corporation. Shelby, NC Sampling and Analysis Plan/Rev. June 1996 I I I I I I I with analyte-free water. The vials shall be placed in the same transport containers as the empty voe vials. They must remain with the voe vials during the sampling episode and shall be transponed to the laboratory in the same shipping container as the VOC samples. The trip blank shall remain unopened for the entire sampling episode. A trip blank must be submitted for each cooler that transports empty or full voe vials. Eicl.d Duplicates are collected and analyzed for the same parameters as the associated samples. A sufficient number of field duplicates shall be collected to enable the laboratory to analyze each matrix for each analytical group. 4.6 Field Quallty Control Sample Frequency The frequency at which the field quality control samples are collected is summarized in the table I below. I Table 1. Quality Control Sample Frequency I I I I I I No. of Pre-cleaned Field-cleaned Field Samples Equipment Equipment Trip Blank Duplicate Blank Blank lo+ minimum of 1 minimumofl one per cooler minimum of 1 then 5% of total then 5% of total then 10% of total 5-9 one* one* one per cooler one <:5 one* one* one per cooler NR * NOTE: For 9 or fewer samples, a pre-cleaned equipment blank m: a field cleaned equipment blank is required. However, a field cleaned equipment blank is required if any equipment is cleaned in the field. 4. 7 Sample Preservation The commercial laboratory selected for analysis of the samples will provide the necessary I sample c:ontainers and preservatives. Generally, the laboratory will provide pre-preserved containers; however, it will be the responsibility of the sampling team to ensure that the correct I I I container and preservative are used for the constituents requested for analyses. It will also be the responsibility of the sampling team to identify in the water-sampling log the preservative and Kubal-Furr & Associates/Page 15 Hoechst Celanese Corporation, SM/by, NC Sampling and Analysis Plan/Rev. June 1996 I I I I I I I I I I I I I I I I I I I containers used. After collection of samples, the containers will be placed in a portable ice cooler. and main1:ained at 4° C. Kubal-Furr & Assodales!Page 16 Hoechst Celanese Corporation, Shelby, NC Sampling and Analysis P/an!Rev. Jwu: 1996 I I I I I I I I I I I I I I I I I I I 5.0 Field and Laboratory Documentation 5. 1 Fileld Documentation Documentation of field and sample collection activities will include the use of field logbooks, sample logs, sample labels and chain-of-custody forms. Photographs may also be used to document field activities. Errors made during field documentation in the logbook, sample logs, sample label, or chain-of-<:ustody forms will be crossed out with a single strike mark, initialed and dated. 5.1.1 Field Logbooks and Sampling Logs Sample custody will be documented by thorough record keeping. Sample logs will be maintained for each sample collected regardless of the media (i.e., water, soil, sediment, sludge, etc.). In addition, a field notebook will be maintained to document field activities. Sampling will be documented in the field logs and on the sample logs as samples are collected. Relevant information recorded will include: field measurements, sampling personnel, equipment used, weather conditions, time and date of sampling, types of quality control (QC) samples collected, site conditions, and special circumstances. When collecting water samples, data gathered during well purging will also be recorded in the field log. All recorded entries will be made in indelible ink and erasures will not be permitted. Corrections will be made by drawing a single line through and initialing 1he error. 5.1.2 Sample Labels Sample labels may be partially completed prior to mobilizing to the field with the following information: project code number, sample identification number, analytical parameter(s), and preservative. At the time of sampling, the sample labels are placed on the appropriate sample containers and the sampling date and time added to the labels. 5.1.3 C:haln-of-Custody All samples will be maintained in the custody of the sampling personnel during sampling activities. At the end of each sampling day, samples will be recounted and the chain-of-custody Kubal-Furr & Associales/Page 17 Hoechst Celanese Corporation. Shelby, NC Sampling and Analysis P/an/Rev. June 1996 I I I I I I I I I I I I I I I I I I I forms checked against the sample bottles and the sample field log entries before leaving the site. Transfer of sample custody will be completed when a sampling team member signs the custody form to relinquish custody and the receiving person signs the custody form to take custody. When shipping the samples using common couriers (Federal Express, UPS, etc.) sample custody will be transfem:d as described below. 1. A sampling team member will sign the custody form to relinquish custody. 2. The custody form will be placed in a scalable plastic bag, inside the sample cooler, on top of the samples. 3. A signed custody seal will be placed on the cooler to insure the cooler is not opened during transport. 4. Upon cooler receipt, the receiving person will break the custody seal, open the cooler, document on the custody form that the custody seal was not broken during transpon and sign the custody form to take custody of the samples. If the custody seal was broken during transport the samples must be recollected. All chain-of-custody forms received by the laboratory are signed and dated by the laboratory sample custodian and returned with the original analytical data repon to the project manager. The fully executed chain-of-custody, along with the field logs, will be maintained in the project file. 5.2 Packaging and Shipping Protocols Following sample collection and documentation, the exterior of the sample containers will be decontaminated and prepared for shipment to the laboratory. All samples will be classified as environmc:ntal. The following packaging and shipping procedures will be implemented during field investiga~ions. • Labels will be marked legibly and accurately. • Sample containers will be wrapped and packaged to prevent breakage. • Samples will be packed in ice for shipping, where required. Kubal-Furr & Associales!Page 18 HOt!chst CelilMst! Corporation. Shelby, NC Sampling and Analysis PlanlRev. June 1996 I I I I I I I I I /1 I I I I I I I I I I • The chain-of-custody documentation will be securely sealed in the shipping container wil:h the samples. • Th•e cooler used for shipping will be properly marked for shipping, including ''This End Up," total number of containers in shipment, and shipper's name and address. • A custody seal will be placed on the cooler in a manner to indicate if tampering has occ:urred. 5.3 l.aboratory Documentation Upon receipt of the environmental samples, all samples will proceed through an orderly processing sequence specifically designed to ensure continuous integrity of both the sample and its document'ltion. All samples will be checked for proper chain-of-custody records, broken or leaking sample contain=,, proper label identification, and any associated discrepancies. If any samples arrive leaking, broken, or the custody seal on the shipment cooler is not intact, the Laboratory Project Manager and QNQ!:, Coordinator will be notified of the problem(s) immediately. Any non-conformances discovered upon sample receipt and inspection (custody seals not in tact, broken bottles, no COCs, no ice, etc.) must be reported to the KF&A Project Manager or QA Officer immediately. If no discrepancies are identified, the sample chain-of-custody record will be signed, and the samples will then be assigned a unique laboratory identification number through a computerized system which will be used to file and transfer all essential laboratory project information. The system, coupled with an internal chain-of-custody procedure, will ensure that the samples are appropriau:ly tracked from storage through the laboratory system until the analytical process is complete. If a discrepancy in the chain-of-custody is identified, the KF&A QA Officer and laboratory QA Officer will be contacted immediately. Upon completion of the analytical process, the field chain-of-custody (or a signed copy) will be returned with the analytical data for inclusion into the central or project file. Kubal-Furr & Associates/Pag~ 19 Hoechst C~Iane~ CorporaJUJ11, Shelby, NC Sampling and Allalysis Plan/Rev. June 1996 I I I I I I I I I I I I I I I I I I I Complete and accurate documentation of analytical and procedural information is an imponant part of the program. These activities will be documented with the use of Standard Operating Procedw-es (SOPs), a laboratory data management system, laboratory benchsheets, laboratory notebooks, and orderly project files. Laboratory benchsheets are used to document information from routine laboratory operation including sample preparation and analysis. Benchsheets are used to ensw-e that information is recorded in a complete and organized manner and that the analysis can be reconstructed, if necessary. · Infonnation typically recorded in laboratory notebook pages include methods of analyses, laboratory ID numbers, matrices, initial and final sample weights/volumes, calculations, dilutions and any observations or limitations due to matrix interferences. Each page in a laboratory notebook is initialed and dated as information is entered. A project file will be created by the laboratory for the project. The project file will contain all documents associated with the project including con-espondence from the client, copies of the chain-of-custody records, raw data, copies of entries from laboratory notebooks which pertain to the project and a copy of the final report. When a project is complete, all records are passed to the Document Custodian who inventories the file, checks for completeness, and puts the file into the document archive, where it will be retained for a period of not less than 7 years. Kubal-Furr & AssociaJes!Page 20 H~chst Ce/ane~ Corporation, Shelby, NC Sampling and Analysis Plan/Rev. June 1996 -- - -- - -- - -- - -- -- Sampllng Matrix-Hoechst Celanes&-Shelby-Elfectlve 1st Q '9611 1at Ou1r1■r 2nd Quarter 3rd Ouartar llonltoltflG 10C voe Elh,Qlyool 10C voe Eth.Glyool 10C voe Eth.Glyool 10C Looailan (4Hi,1) ...fillli_ (GCIFID) (-415. i) (8280) (GCIFID) (-415. 1) (8260) (GC/FID) (415.1) -Po/JJIS IICI ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ IIEF ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ OTCI ✓ ✓ OllF ✓ ✓ SBRSludgo (FuUTCIJ') FPSkJdgo (Fun TCLP) _,,.,, w ... C-.0 ✓ ✓ K-28 ✓ ✓ ✓ ✓ ✓ ✓ P-58 ✓ ✓ T-35 ✓ ✓ V-23 ✓ ✓ ✓ ✓ ✓ ✓ AA-54 ✓ ✓ = ✓ ✓ EE-58 ✓ ✓ FF-34 ✓ ✓ FF-62 ✓ ✓ GG~1 ✓ ✓ HH-48 ✓ ✓ HH-77 ✓ ✓ Olher11 PEW Wella-1/2/314 -Sampled during the 1st and 3rd Ouartera for analyala of VOCI by 8260A and SVOCe by 82708, lndudlng blphenyl and dlphenyl ether Notes: 1 / All analyaN require Level II QA dellverablee with the excepllon of TCLP teeta which require Level Ill dellverablea (See Sampllng & Ana.Jyall Plan, Attachment 3 br dNCrlptlon of Quallty Aaaurance OellverablO Levels) 2 I Samples collected and analyzed semiannually In reeponH to State-mandated requirement, not CEACLA-related 4-lh C-.;ar;.;; voe (8260) ✓ ✓ - - - Eth.Glyool (GC/FID) ✓ ✓ I I I I I I I I I I I I I I I I I I I METH()D 8270B -Semi-Volatile Organics (TCLP List) (Reportilng Limits should be at, or below, the levels indicated) Paramem Hexachlorobenzene Hexachlorobutadiene Hexachloroethane. 2-Methylphenol (o-Cresol) 3-Methylphenol (m-Cresol) 4-Methylphenol (p-Cresol) 2,4-Dini'trotoluene Nitrobenzene Pentachlorophenol Pyridine 2,4,5-Trichlorophenol 2 ,4,6-Trichlorophenol Reporting L!rn!t fmg/L) 0,01 0,01 0,01 0,01 0,02 0 02 0,01 0,01 0,02 0,01 0,01 0,01 METHOD 8260A -Volatile Organics (TCLP List) (Reporting Limits should be at, or below, the levels indicated) earamem 1,4-Dichlorobenzene Benzene, 2-Butancine(MEK) Carbon tetrachloride Chlorobe1nzene Chloroform 1 ,2-Dichloroethane 1, 1-Dichloroethene Tetrachlc,roethene Trichloro(ethene Vinyl chloride Repon!og L!rnlt <mg/L) 0.10 0,10 0,10 0,10 0,10 0,10 0,10 0,10 0,10 0,10 o 20 CASI 118741 87683 67721 95487 108394 106445 121142 98953 87865 110861 95954 88062 CASI 106467 71432 78933 56235 108907 67663 107062 75354 127184 79016 75014 METHOCI 8080A -Organochlorlde Pesticides and PCBs (TCLP List) (Reporting Limits should be at, or below, the levels indicated) earamete.r gamma-BHC (lindane) Chlordam3 Endrin Heptachlo,r Heptachlor epoxide Methoxychlor Toxaphene Reporting L!rnlt <mg/L) 0,003 o 03 0,003 0,003 0,003 0,01 0,25 CASI 58899 57749 72208 76448 1024573 72435 8001352 I I I I I I I I I I I I I I I I I I I TOTAL METALS (TCLP List) (Reporting Limits should be at, or below, the levels indicated) Param,ew Jest Method Reporuna Umlt (mg/Ll CAS # Arsenic 6010A 0,05 7440382 Barium 6010A 0,01 7440393 Cadmium 6010A 0,01 7440439 Chromium (total) 6010A 0.01 7440473 Lead 6010A 0.02 7439921 Mercury 7470A 0,001 7439976 Selenium 6010A 0,05 7782492 Silver 6010A 0.02 7440224 METHOD 81508 -Chlorinated Herbicides (TCLP List) (Reporting Limits should be at, or below, the levels indicated) ParamE1w Reporting Limit (mg/Ll CAS # 2,4-0 0.10 94757 2,4,5-TP (Silvex) 0,10 93721 I I METHC>D 8015A (Modified) -Ethylene Glycol (Reporting Limits should be at, or below, the levels indicated) I I I I I I I I I I I I I I I I I earamear Ethylen,e Glycol Reporting um1t <matu 10.0 METHCID 415.1 Total Organic Carbon (Reporting Limits should be at, or below, the levels indicated) earam,3ar Total Organic Carbon Report(ng um1t <matu 1.0 CAS # 107211 CAS # NIA I I I I I I I I I I I I I I I I I I I METHO1D 8260A -Volatlle Organics (Target Analyte List) (Reporting Limits should be at, or below, the levels indicated) Acetone· Benzent3 Bromodichloromethane Bromomethane (Methyl bromide) Bromoform 2-Butantlne(MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroe,thane Chlorofc,rm Chloromethane (Methyl chloride) Dibromc,chloromethane 1, 1-Dichloroethane 1 ,2-Dichloroethane 1, 1-Dichloroethene cis-1 ,2-Dichloroethene trans-1 .~!-Dichloroethene 1 ,2-Dichloropropane cis-1,3-Dichloropropene trans-1.~l-Dichloropropene Ethylbenzene 2-Hexanone 4-Methyi-2-petanone Methylene chloride Styrene Tetrachl1lroethene Toluene Total Xylenes 1, 1,2,2-Tetrachloroethane 1, 1, 1-Tri.chloroethane 1, 1,2-Triiehloroethane Trichloroethene Vinyl ace,tate Vinyl cMoride Reporting umn <mg/L} 0.050 0.005 0.005 0.010 o 005 0.010 0.020 o 005 0.005 0.010 0.005 0.010 0.005 0.005 0.005 0.005 0 005 0.005 0.005 o 005 0.005 0.005 o 005 0.005 0.005 0.005 0.005 0.005 o 015 0.005 0.005 O 005 0.005 0.005 0.010 CA$# 67641 71432 75274 74839 75252 78933 75150 56235 108907 75003 67663 74873 124481 75343 107062 75354 156592 156605 78875 10061015 10061026 100414 591786 108101 75092 100425 127184 108883 1330207 79345 71556 79005 79016 108054 75014 I I METHCID 82708 -Semi-Volatile Organics (PEW only) I (Reporting Limits should be at, or below, the levels indicated) BtlMUllog Limit (mgll,,) CAS ti. earamear I Acenaphthene 0,013 83329 Acenaphthylene 0 013 208968 I Anthracene 0,013 120127 Benzoic: acid 0,130 65850 Benzo(a)anthracene 0,013 56553 I Benzo(b)fluoranthene 0,026 205992 Benzo (k)fluoranthene 0,026 207089 Benzo(sI,h,i)perylene 0,013 191242 I Benzo(a)pyrene 0,013 50328 Benzyl ;alcohol 0,013 100516 Bis(2-cr1loroethoxy) methane 0.013 111911 I Bis(2-clliloroethyl) ether 0,013 111444 Bis(2-cMoroisopropyl) ether 0,013 108601 Bis(2-ethylhexyl)phthalate 0,013 117817 I 4-Bromophenyl phenyl ether 0,013 101553 Butyl benzyl phthalate 0,013 85687 4-Chlorc>aniline 0,013 106478 I 2-Chlornnaphthalene 0,013 91587 4-Chlom-3-methylphenol 0,013 59507 I 2-Chlornphenol 0 013 95578 4-Chlorc,phenyl phenyl ether 0,013 7005723 Chrysene 0,013 218019 I Dibenzo,(a,h)anthracene 0,013 53703 Dibenzo,furan 0,013 132649 Di-n-butylphthalate 0,013 84742 I 1,2-Dichlorobenzene 0,013 95501 1 ,3-Dictilorobenzene 0,013 541731 1 ,4-Dictilorobenzene 0.013 106467 I 3,3' -Dicl1lorobenzidine 0,013 91941 2,4-Dichlorophenol 0,013 120832 Diethyl phthalate 0,013 84662 I 2,4-Dim,athylphenol 0 013 105679 Dimethyl phthalate 0,013 131113 4,6-Dinitro-2-methylphenol 0,013 534521 I 2,4-Dinitrophenol 0,013 51285 2,4-Dintrotoluene 0,013 121142 2,6-Dinitrotoluene 0,013 606202 I · Di-n-octylphthalate 0,013 117840 Fluoranthene 0,013 206440 Fluoreno 0,013 86737 I I I I METHC>D 82708 -Semi-Volatile Organics (PEW only) I I I I I I I I I I (Reporting Limits should be at, or below, the levels indicated) earamew Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane lndeno(1,2,3-cd)pyrene lsophoriJne 2-Methy·lnaphthalene 2-Methylphenol 4-Methylphenol Naphthalene 2-Nitroaniline 3-Nitroaniline 4-Nitroaniline Nitrobenzene 2-Nitrophenol 4-Nitrophenol N-Nitrosodiphenylamine N-Nitroso-di-n-propylamine Pentachlorophenol Phenanthrene Phenol Pyrene 1 ,2,4-Triiehlorobenzene 2,4,5-Trichlorophenol 2 ,4,6-Trichlorophenol Reporuna Llrntt <ma,u o 013 0,013 0,013 0,013 0.013 0,013 o 013 0,013 0,026 0 013 0.013 0,013 o 013 0.013 0.013 0,013 0,013 0.013 0,013 0.013 0,013 0 013 0.013 0.013 0.013 I Additional 82708 Constituents (PEW only) I I I I I I 1 , 1 biphtmyl Diphenyl ether 0,010 0,010 CAS # 118741 87683 77474 67721 193395 78591 91576 95487. 106445 91203 88744 99092 100016 98953 88755 100027 86306 621647 87865 85018 108952 129000 120821 95954 88062 92524 101848 I I I I I I I I I I I I I I I I I I 11 Hoechst Celanese-Shelby, North Carolina Laboratory Deliverables Inventory Contents Level I Level II Level III Sampl,~ Results ✓ ✓ ✓ Method Conformance Summary ✓ Cbain(s) of Custody (COCs) ✓ ✓ ✓ Master Tracking Llst ✓ ✓ Case Narrative ✓ SampkPrep ✓ Standards Prep Instrument Quality Control Data ✓ Batch Quality Control Report ✓ Smrogate Recovery Report ✓ Trip/Field/Equipment Blank Report ✓ ✓ ✓ Field Notes/Logbook ✓ ✓ ✓ CLPFonns All Raw Data Electmnic Deliverables ✓ ✓ Report Format 1. Title: Page 2. Table of Contents 3. Master Tracking Llst 4. Sample Results 5. Case Narrative/Instrument QC/Batch QC (by method) 6. Field Notes/Log 7. COCs Definit:ions: Sample Results Level IV ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ A quantitative representation of a measured parameter(s) based on the method specified on the COCs. Repon layout to include date(s) analyzed, date(s) prepped (if applicable), parameter, method., result, units, dilution and reporting/detection limit I I I I I I I I I I I I I I I I I I I Method Confonnance Snmmm A data sheet used to summarize compliance with method required quality control criteria Any out- of-contml measurement for method required sample prep, instrument or batch quality control criteria is documented with an associated assignable cause and qualification of data usability. (See attached), Chajn<sl of Custcxiy Document used to track transfer(s) of sample custody. The information contained in this form includes collection times and dates, sample preservation, number of containers, method(s) of analysis, client information, project manager information, sample condition upon receipt, laboratory number and storage. MasrerTraclcini Llst A table used to show the correlation between the sample's laboratory identification, client identification, date collected, date received., date prepped(if applicable) and date analyzed. CaseNa~ General information provided for each analytical method containing information such as how the samples. were batched for processing and analysis, any data needing special attention or qualification and any non-conformance to method criteria. Any non-conformances must be accompimied by an assignable cause and affect on data usability. Sample IEJ!. Copy of sample prep log to verify sample batching frequency, sample aliquots, final volumeii/weights, calculations, dilutions and any observations/comments noted during sample prep. Standan!s Prep Copy of standards prep log to verify holding times, traceability, second source, calculations, dilutions and any observations/comments noted during standards prep. Instrument QuaUlY Control Data Either raw data or summary sheets to verify analytical run sequence information, initial and continuing calibration data, standard solution(s) requirements, correlation coefficient criteria, tuning performance, interference checks, internal standards and linear range. Batch OualilY Control Report Summary of precision and accuracy measurements for the LCS/LFB, MS/MSD, Sample/Sample Duplicate and Field Duplicates. The control limits should be provided if limits other than those provided in the method were used. Additionally, the method blank information must be provided. For Levd m and IV, duplicates must be performed for all methods for each matrix (water, soil and TCLP) regardless of method criteria. I I I I I I I I I I I I I I I I I I S11m11rare Recoyezy Rt;port Report summarizing the recoveries of smrogate compounds for all samples. Trip/Fie!d/E.quipment Blank Rem:t Report summarizing the data for all trip/field/equipment blanks. These results are reported in the sample results section of the laboratory deliverable package. Seid Notes/Logbook Repon documenting compliance with all field collection activities. Any observations and or sampling non-conformance are noted. CLPF,rn This requirement is for Level IV work only. These forms are specific to the CLP program for each classifi,;ation of analysis and are to be filled out as per the appropriate SOW. RawPillll This requirement is for Level IV work only. The raw data consists of all internal/external COCs, sample prep pages, standard(s) prep pages, run logs, all instrument raw data, laboratory notebook pages and all quality control reports mention above. Electronic Deliverables Either a diskette or a file from a BBS containing all the hard copy information in a format established by the end user of the data. Proactive coordination between the laboratory and the end user should enable direct data transfer from the electronic deliverable to the database management system. I I I I I I I I I I I I I I I I I I I The table below represents the Level II Method Conformance Summary. All projects identified as requiring Level II laboratory deliverables must be accompanied by this form filled out in full. Refer to the definitions on the laboratory deliverables level summary document for clarification of criteria definitions. Method Conformance Summary Criteria Sampie Holding Trme Standards Preparation Instrument Tuning Instrument Calibration Calibr:ation Verification Degradation Check Interference Sample/Standard Blanks Results Metho:l Accuracy Metho:l Precision Surrogate Recovery PDS/SD/MSA TCLPPrep Key: = Method Criteria Met = Not Applicable Volatiles Semivolatil es = Method Criteria Not Met -see footnote(s) PDS SD MSA = Post Digestion Spike = Serial Dilution = Method of Standard Additions Metals lnorganics I I I I I I I I I I I I I I I I I I I Hoechst Celanese-Shelby, NC Water Level Measurements Date:-------------Page: of Measmed by: ________ _ Measurement Device: ________ _ Monitor-Measuring Water Ing Point Depth to Level Comments Elevatlon Water (ft) Elevatlon Location (ft, msl) (ft, msl) A-39 823.36· B-34 790.62 C-49 864.11 D-27 845.50 D-35 845.69 D-56 845.19 D-88 845.52 F-55 849.19 G-50 848.48 G-88 848.26 H-59 845.25 H-79 846.53 1-57 837.63 J-29 825.18 J-59 825.01 K-28 811.20 K-58 811.39 M-28 806.72 M-44 806.71 N-29 803.38 N-53 803.82 0-25 807.54 0-59 806.61 P-31 790.00 P-58 788.12 Kubal-Furr&: Associates I I I I I I I I I I I I I I I I I I I Hoechst Celanese-Shelby, NC Water Level Measurements Date: ------------Page: of Measured by: ________ _ Measurement Device: ________ _ Monitor-Measuring Water Ing Point Depth to Level Comments Elevation Water (ft) Elevation· Location (ft, msl) (ft, msl) Q-33 783.48 R-17 779.31 R-42 778.81 S-50 826.02 T-17 m.90 T-35 m.38 T-58 776.03 ---U-38 826.55 V-23 811.89 W-23 800.91 X-32 796.96 Y-38 794.52 Y-74 794.87 Z-78 797.08 AA-41 783.68 AA-54 782.16 BB-18 771.75 CC-33 812.68 CC-6$ 811.37 DD-58 796.10 EE-58 794.48 FF-23 772.33 FF-34 772.73 FF~2 772.19 Kubal-Furr & Associates I I I I I I I I I I I I I I I I I I I Hoechst Celanese-Shelby, NC Water Level Measurements Dare: ____________ _ Page: of 4 Measured by: ________ _ MeasurementDevice: ________ _ Monltc,r-Measuring Water Ing Point Depth to Level Comments Elevation Water (ft) Elevation Locatic1n (ft, msl) (ft, msl) GG-25 771.64 GG-39 770.44 GG~l 771.78 HH-48 755.44 HH-77 755.87 PZ-1 773.99 P'Z-2 795.81 PZ-3 786.62 (Well Desttoyed/Paved Over Between 8,95 and 11/95) P'Z-4 750.07 P'Z-5A 788.72 PZ-5B m.59 PZ-6A 795.11 PU,13 796.89 P'Z-7A 780.46 PZ-7B 784.46 PZ-8 767.99 P'Z-9 788.96 P'Z-10 784.65 P'Z-11 805.48 P'Z-12 749.41 PZ-13 776.51 OT-IR 771.44 OT-2R 773.55 Of-3 792.88 Of-4 790.28 Kubal-Furr & Associates I I I I I I I I I I I I I I I I I Date: Hoechst Celanese-Shelby, NC Water Level Measurements Page: of 4 Measw-ed by: ________ _ Measurement Device: ________ _ Monlto1r-Measuring Water Ing Point Depth to Level Location Elevation Water (ft) Elevatl (ft, msl) OT-5 784.00 OT.{; 787.45 OT.{;A -798.68 OT-7 782.16 OT-7A 782.52 OT-8 782.26 OT-10 804.08 IT-1 814.20 IT-2 813.85 IT-3 80').66 IT-4 80').08 IT-5 810.64 IT.{; 812.20 IT-7 813.52 IT-SR 813.04 IT-9 808.73 PEW-1 846.85 PEW-2 848.92 PEW-3 849.25 PEW-4 848.14 Kubal-Furr & Associates -------------------Well Construction Details Hoechst Celanese Corporation-Shelby, North Csrollna Well Date Surface Casing Casing Total MPE Well Screen Well Screen Evacuation Number Installed Elevation (ft Material size llnl Deoth (Ill /ft msl) Length (ft) Interval (ft msll Method A-39 21-Sep-81 820.7 PVC 6.0 39.0 823.38 5 787.2 • 782.2 !P B-34 22-Sep-81 787.6 PVC 2.0 35.0 790.82 5 758.1 • 753.1 IP C-49 6-0ct-81 881.1 PVC 2.0 50.0 884.11 5 817.1 • 812.1 IP D-27 3-Apr-86 842.7 ss 2.0 30.0 845.50 5 823.0 • 818.0 IP ....... D-35 ....... ..... 17-Nov-81 ..•.. 842.4 PVC ...•.... 2.0···-··· ....... 35.0 ...... ..... 845.69 .... 5 ..... 812.4 • 807.4 IP .......................... ........................... .. ....... D-56 8-Apr-86 843.1 ss 2.0 57.0 845.19 5 791.9 • 788.9 IP D-88 15-Apr-86 843.6 ss 2.0 89.5 845.52 5 760.6 • 755.6 IP F-55 12-Nov-81 846.2 PVC 2.0 55.0 849.19 5 796.2 • 791.2 IP G-50 11-Nov-81 845.5 PVC 2.0 50.0 848.48 5 800.5 • 795.5 N G-88 ..... J-Oct-81 .•. -. 845.5 PVC .... ...... 2.0 89.0 848.28 5 782.0: 757.0 ...... IP . ........ _ ................................. H-59 7-Feb-85 843.7 ss 2.0 60.5 845.25 5 789.7 • 784.7 N H-79 6-0ct-81 843.0 PVC 2.0 80.0 848.53 5 768.5 • 763.5 N 1-57 30-Sep-81 834.4 PVC 2.0 60.0 837.63 5 781.9 -n8.9 N J-28 9-Nov-81 821.7 PVC 2.0 29 825.18 5 798.2 • 793.2 N -.~:.~.L_ 1-0cl-81 821.6 _ ---~c 2.0 60 8~~c<!.1 5 767.1-762.1 •. _ N 5-0ct-81 I••--•••--•-•-•----K-28 808.3 PVC 2.0 28 811.20 5 785.3 -780.3 BP K-58 29-Sep-81 808.3 PVC 2.0 60 811.39 5 755.3 • 750.3 BP M-28 10-Nov-81 804.2 PVC 2.0 28 808.72 5 781.2-n8.2 N M-44 2-0ct-81 804.8 PVC 2.0 45 806.71 5 765.1 • 760.1 BP N-29 11-Nov-81 800.9 PVC 2.0 ___ l!.9 803.38 5 778.9 -n1.9 BL N-53 25-Sep-81 801.0 PVC 2.0 54 803.82 5 752.5 -747.5 ··--BP -· 0-25 12-Nov-81 804.5 PVC 2.0 25 807.54 5 784.5 • 779.5 BP 0-59 11-Feb-85 804.9 PVC 2.0 63.5 806.81 5 750.7 • 745.7 BP P-31 25-Sep-81 788.5 PVC 2.0 32 790.00 5 760.0 • 755.0 N P-58 .•.• 12-Apr-88 . 786.4 PVC 2.0 •.•.. 58.4 .•. _ 788.12 5 ... __ __732.9 • 727.9 BP a-n9.8 ... -·· •--••oo••-•"'' Q-33 23-Sep-81 PVC 2.0 34 783.48 5 751.3 • 748.3 N R-17 8-0cl-81 n6.5 PVC 2.0 17 779.31 5 784.5 • 759.5 N R-42 29-Sep-81 n6.4 PVC 2.0 44 778.81 5 738.9 • 733.9 N S-50 5-0ct-81 823.1 PVC 2.0 50 828.02 5 778.1 • 773.1 BP T-17 1-0cl-81 n5.1 PVC .....•.. 2.0 17.5 7n.9o 5 783.1 ·_758.1 ...... BL .. .•.... ...... ........ ... . .......... . ....•...... BP············ T-35 14-Apr-86 n4.5 ss 2.0 37 m.38 5 743.8 • 738.8 T-58 24-Apr-86 774.5 ss 2.0 58.5 n6.03 5 721.0 • 718.0 BP U-38 13-Feb-98 825.1 ss 2.0 53 828.55 5 738.4 • 731.4 BP W-23 8-Feb-85 799.1 ss 2.0 24.4 800.91 5 780.9 • 775.9 N X-32 8-Feb-85 794.9 ss 2.0 33.3 798.98 5 767.0 • 762.0 N Y-38 11-Feb-85 792.9 ss 2.0 40.5 794.52 5 759.1 • 754.1 BL -------------------Well Construction Detalls Hoechst Celanese Corporation-Shelby, North Carolina Well Date Surface Casing Casing Total MPE Well Screen Well Screen Evacuation Number Installed Elevation Material size llnl Deoth /Ill 1ft msll Lencrth (ltl Interval (It msll Method Y-74 10-Feb-85 793.2 ss 2.0 80.7 794.87 5 723.8 • 718.8 BP Z-78 e-Feb-85 795.e ss 2.Q 79.3 797.08 C "'""' ,,, ., .. .,. "' .. ~ ,,,.,-,,,., .. AA-41 10-Apr-86 762.0 ss 2.0 42 763.68 5 748.0 -741.0 BP AA-54 9-Apr-88 781.7 ss 2.0 54.7 782.18 5 732.7 -727.7 BP ...... BB-18 _ 4-Allr-88 no.3 ss . 2.0 __ .... 18.5 771.75 .... 5 758.8 -751.8 N -----·--__ ,. . ----··BP····-····· CC-33 4-Apr-86 810.7 ss 2.0 33 812.68 5 782.7 -1n.1 CC-64 12-Apr-88 810.6 ss 2.0 66.5 811.37 5 751.6 • 746.6 BP DD-58 1-May-86 794.3 ss 2.0 59.4 796.10 5 741.3 • 736.3 BP EE-58 14-Apr-86 792.5 ss 2.0 61 .9 794.48 5 739.5 -734.5 BP FF-23 25-Apr-86 771.2 ss _ ·-2.0 __ . 25 .••. n2.33 .• 5 ·-752.6 • 747.6 BP •.•. FF-34 --------··· --BP······-24-Apr-86 no.1 ss 2.0 34.5 n2.13 5 741.7 • 736.7 FF-62 23-Apr-88 no.a ss 2.0 62.7 n2.19 5 713.2 -708.2 BP GG-25 25-Apr-86 769.2 ss 2.0 26.5 n1.64 5 748.9 • 743.9 BP GG-39 25-Apr-86 769.2 ss 2.0 39.5 no.44 5 735.2 • 730.2 BP GG-61 30-Anr-86 769.4 ss 2.0 ·-·····61 .. _ .. _n1 .. 18 .. 5 713.4 • 708.4 BP -·--·---·-··-······---· .. -...... HH-48 2-May-86 753.8 ss 2.0 48 755.44 5 710.8 -705.8 BP HH-n 30-Aor-88 753.3 ss 2.0 77.9 755.87 5 680.9 -875.9 BP PZ-1 25-0ct-88 n4.14 PVC 1.0 62.5 n3.99 20 734.14 -714.14 N PZ-2 25-0ct-88 795.91 PVC 1.0 62.5 795.81 20 755.91 -735.91 N PZ-3 10-Nov-88 788.75 PVC 1.0 62.5 788.82 20 746.75 -726.75 (See note 1) PZ-4 11-Nov-88 750.13 PVC 1.0 62.5 750.07 20 710.15-690.15 N PZ-5A 22-Anr-89 788.74 PVC 1.0_ .... 64 788.72 __ !0 734.74: 724.74 N .... --PZ-5B 22-Apr-89 m.61 PVC 1.0 65 m.59 10 722.61 -712.61 N PZ-6A 18-Apr-89 795.13 PVC 1.0 65 795.11 10 740.13 -730.13 N PZ-6B 17-Apr-89 796.91 PVC 1.0 62 796.89 10 744.91 · 734.91 N PZ-7A 19-Apr-89 780.46 PVC 1.0 62 780.48 10 728.48 • 718.48 N PZ-7B 18-Allr-69 764.48 .•. PVC 1.0 -·--65 ···--.... 764.46 10 729.48 -719.48 N -··pz-e -·· .. 26.Jun-90 765.69 PVC 1.0 67.5 767.99 10 710.69 -700.69 N PZ-9 26.Jun-90 788.61 PVC 1.0 68 788.96 10 733.61 -723.61 N PZ-10 26.Jun-90 782.65 PVC 1.0 68 764.65 10 726.65 -716.65 N PZ-11 26.Jun-90 803.38 PVC 1.0 68 805.48 10 748.38 • 738.38 N PZ-12 28.Jun-90 747.31 PVC 1.0 68 749.41 10 692.31 • 682.31 N PZ-13 28.Jun-90 773.61 PVC 1.0 35 776.51 10 751.61 -741.61 N -------------------Well Construction Details Hoechst Celanese Corporation-Shelby, North Csrollna Well Date Surface Casing Casing Total MPE Well Screen Number Installed Elevation Mate~al size llnl Deoth (Ill (ft msll Lenoth (ft\ OT-1 28-0ct-88 771.36 cs 6.0 67 774.36 10 OT-1R 28-J:.m-95 . PVC 6.0 71.5 771.44 32 OT-2 27-0ct-68 773.01 cs 6.0 65 774.01 20 OT-2R 30-Apr-96 . PVC 6.0 67 773.55 30 OT-3 27-0ct-88 790.88 cs 6.0 68 792.88 20 OT-4 26-0ct-88 788.28 cs 6.0 65 790.28 20 .. OT-5 18-Feb-88 782.15 cs 4.0 66 784.00 20 OT-6 26-0ct-68 783.45 cs 6.0 66 787.45 20 OT-SA 30.Jun-90 796.68 cs 6.0 84 798.68 10 OT-7 28-0ct-88 780.16 cs 6.0 68 782.16 20 OT-7A ..•. 26.Jun-90 __ __ 780.52 .•. cs 6.0 64 782.52 ·-20 OT-8 26-0ct-68 779.26 cs 6.0 67 782.26 20 OT-10 30.Jun-95 . PVC 6.0 98 804.08 42 IT-1 29-0ct-88 814.20 ss 2.0 42.5 814.20 10 IT-2 29-0ct-88 813.85 ss 2.0 42.5 813.85 10 IT-3 29-0ct-88 809.66 ss 2.0 42.5 809.66 10 IT-4 29-0ct-88 809.08 ss 2.0 42.5 809.08 10 IT-5 29-0cl-88 ___ 810.64 •.. ss 2.0 42.5 810.64 10 --IT-6 29-0ct-68 812.20 ss 2.0 42.5 812.20 10 IT-7 29-0ct-88 813.52 ss 2.0 42.5 813.52 10 IT-8 29-0cl-88 815.16 ss 2.0 42.5 815.16 10 IT-BR 21.Jul-95 -PVC 4.0 44.2 813.04 20.00 IT-9 29-0cl-88 808.73 ss 2.0 42.5 808.73 10 PEW-1 16-Aug-93 845.15 ss 6.0 92 846.85 31.3 PEW-2 23-Aug-93 847.22 ss 6.0 98 848.92 · 31.3 PEW-3 17-Aug-93 847.55 ss 6.0 100.5 849.25 31.3 PEW-4 17-Auo-93 846.44 ss 6.0 94 848.14 31.3 Note (1) PZ-3 was destroyed/covered by pavement between August 1995 and November 1995 (2) OT-1 was abandoned In accordance wtth North Carolina Regs on 6/29/95 (3) OT-2 was abandoned In accordance with North Carolina Regs on 5/21/96 (4) IT-8 was abandoned In accordance with North Carolina Regs on 7121/95 SS • stainless steel/ PVC • polyvlnyl chloride/ CS • carbon steel Well Screen Evacuation lnteival (ft msll Method 724.36 • 704.36 (See note 2) 731.44 • 699.44 S/CP/CH 728.01 • 708.01 (See note 3) 736.55 • 706.55 S/CP/CH 742.88 • 722.88 S/CP/CH . 743.28 • 723.28 S/CP/CH . .. . .. 738.65 • 718.65 S/CP/CH 737.45 • 717.45 S/CP/CH 722.68 • 712.68 S/CP/CH 732.16 • 712.16 S/CP/CH 737.52 • 717.52 --~CP/CH 732.26 • 712.26 S/CP/CH 745.58 • 703.58 N 784.20 • 774.20 BP/CH 783.85 • 773.85 BP/CH 779.68 • 769.66 BP/CH 779.08 • 769.08 BP/CH 780.64 • 770.64 BP/CH 782.20 • 772.20 BP/CH 783.52 • 773.52 BP/CH 785.16-775.16 (See note 4) 793.34 • 773.34 PN/CH 778.73 • 768.73 BP/CH 753.85 • 722.55 s 750.42-719.12 s 752.55 • 720.75 s 753.14 • 721.84 s BP • bladder pump/ N a not sampled/ BL • baller/ S • submersible / CH • common header/ CP • continuous pump P = pneumatic