pldnhirig activities at ^selected uncontrolled t hazardous

SAMPLING AND ANALYSIS PLAN

NORTH PENN RI/FS

PHASE I

Pldnhirig Activities atSelected UncontrolledT Hazardous Waste Sites in '

egion III ••i Vr>-

--' r --

Section:Revision: 1Date: 12-23-88Page: 1 of 1

I

i

SAMPLING AND ANALYSIS PLAN

NORTH PENN RI/FS

PHASE I

EPA CONTRACT NO. 68-W8-0090EPA WORK ASSIGNMENT NOS. 01-3LW6.0, 02-3LW7.0,

03-3LW8.0, 04-3LW9.0,05-3LX1.0

CH2M HILL PROJECT NO. W63099.PP

Prepared for:

U.S. ENVIRONMENTAL PROTECTION AGENCYREGION III

841 Chestnut StreetPhiladelphia, Pennsylvania 19107

Prepared by:

CH2M HILLSoutheastern Regional Office

Reston, Virginia

December 1988

WDR05/025

AR300I2I

Section:revision: 1Date: 12-23-88Page: 1 of 1

APPROVAL SHEETI' NORTH PENN RI/FS

PHASE I

1. Reviewed:

3. Approved:

WDP05/026

AR300I22

CH2M HILL's SM Date

2. Reviewed:CH2M HILL's Sampling andAnalysis QC Officer Date

EPA Region Ill's RPM Date

4. Reviewed:EPA Region Ill's QA Officer Date

Section:Revision: 1Date: 12-23-88Paqe: 1 of 1

DISTRIBUTION LIST

EPA Region III

Stephanie Del Re'/POPat McManus/RPMMike Towle/EnforcementChris Pilla/EnforcementClaudia Walters/Central Regional Laboratory

CH2M HILL

Bob Dagostaro/ARCS PMSyed Mahmood/SMBob Root/Lead HydrogeologistSkip Ellis/RI/FS QA Officer

WDP05/027


INTRODUCTION

This Sampling and Analysis Plan (SAP) is written for Phase Iremedial investigation (RI) activities to be conducted atthe five North Penn sites: (1) Gentle Cleaners,Inc./Granite Knitting Mills, Inc.; (2) Ametek Corporation;(3) American Electronics Laboratories, Inc.; (4) Spra-Fin;and (5) J.W. Rex Co./Allied Paint Manufacturing Co.,Inc./Keystone Hydraulics Corporation. The SAP consists ofthree parts:

1. The Quality Assurance Project Plan (QAPjP)—The QAPjPdescribes the policy, organization, functionalactivities, and quality assurance and quality controlprotocols necessary to achieve Data Quality Objectives(DQOs) dictated by the intended use of the data.

2. The Field Sampling Plan (FSP)—The FSP providesguidance for all fieldwork by defining in detail thesampling and data-gathering methods to be used duringthe Phase I field activities.

3. The Health and Safety Plan (HSP)—The HSP for the fieldeffort describes CK2M HILL's health and safety programfor the Phase I RI field activities. The HSP identi-fies potentially hazardous operations and exposures andprescribe appropriate protective measures.

PROJECT OBJECTIVES

The overall objective of the North Penn remedial investiga-tion and feasibility study (RI/FS) is to remediate the fivesites mentioned above. A two-phased approach was selected,as stated, in the second Draft Phase I Work Plan(November 1988).

The primary objective of the Phase I RI field investigationis to determine if there is a potential health hazard toresidents in the vicinity of the five North Penn sitesbecause of contamination of the groundwater supply. Thisobjective will be achieved by sampling residential wellwater from selected homes in the vicinity of each North 'Pennsite. The actual number and location of samples to becollected is described in the field FSP.

WDP05/028

AR300I2I4

II

1 ,t /

Quality Assurance Project Plan

II RR300I25


QUALITY ASSUPANCE PROJECT PLAN(QAPJP)

NORTH PENN RI/FS

PHASE I

EPA CONTRACT NO. 68-W8-0090EPA WORK ASSIGNMENT NOS. 01-3LW6.0, 02-3LW7.0,

03-3LW8.0, 04-3LW9.0,05-3LX1.0

CH2M HILL PROJECT NO. W63099.PP

Prepared for:

U.S. ENVIRONMENTAL PROTECTION AGENCYREGION III

841 Chestnut StreetPhiladelphia, Pennsylvania 19107

Prepared by:

CH2M HILLReston, Virginia

December 1988

WDR05/032

AR300I26


CONTENTS

Acronyms and Abbreviations

1. Introduction

2. Project Description

3. Project Organization

4. Quality Assurance Objectives

5. Sample Collection Procedures

6. Sample Custody

7. Equipment Calibration

8. Analytical Procedures

9. Data Reduction, Validation, and Reporting

10. Quality Control Checks

11. Performance and Systems Audits

12. Preventive Maintenance

13. Data Assessment Procedures

14. Corrective Actions

15. Quality Assurance Reports

Appendix A: Field Measurement of pHAppendix E: Field Measurement of Specific ConductanceAppendix C: Special.Analytical Service Request

WDP05/033

&R30012?


TABLES

2-1 Summary of Sampling and Analysis Program

4-1 Collection Frequencies of Field QC Samples

4-2 Precision, Accuracy, and Completeness Objectivesfor Residential Well Water Sampling

7-1 Calibration Standards

7-2 pH Meter Calibration Sheet

7-3 Conductivity Meter Calibration Sheet

7-4 Field Equipment Calibration Procedures

8-1 Target Compound List

8-2 Target Analyte List

9-1 Flow of Forms and Sample and Analysis Information

11-1 Field Performance Audit Checklist

14-1 Corrective Action Request Form

FIGURES

2-1 Site Map

3-1 Project Organization

WDR05/033/2

WDR05/033

AR300I28


ACRONYMS AND ABBREVIATIONS

CLP - Contract Laboratory ProgramDQO - Data Quality ObjectivesDV - Data ValidatorEPA - Environmental Protection AgencyFM - Field ManagerFSP - Field Sampling PlanMCL - Maximum Contaminant LevelMS - Matrix SpikeMSD - Matrix Spike DuplicatesNPL - National Priorities ListNPWA - North Penn Water AuthorityP - Percent RecoveryPADER - Pennsylvania Department of Environmental ResourcesPCE - TetrachloroethenePID - Photoionization DetectorPRP - Potentially Responsible Partyppb - parts per billionppm - parts per millionQA - Quality AssuranceQAPjP - Quality Assurance Project PlanQC - Quality ControlRAS - Routine Analytical ServiceRI - Remedial InvestigationRPD - Pelative Percent DifferenceRPM - Remedial Project ManagerRSD - Relative Standard DeviationRTL - Review Team LeaderSAP - Sampling and Analysis PlanSAS - Special Analytical ServiceSC - Sample CollectorsSDWA - Safe Drinking Water ActSM - Site ManagerSMO - Sample Management OfficeSPM - Sample Processing ManagerTAL - Target Analyte ListTCL - Target Compound ListTCF - TrichloroetheneTOC - Total Organic CarbonTOX - Total Organic Halidesmg/1 - Micrograms per literVOA - Volatile Organic AnalysisVOCs - Volatile Organic Compounds

WDR05/034

AR300129

Section: 1Revision: 1Date: 12-23-88Page: 1 of 1

Section 1INTRODUCTION

Environmental Protection Agency (EPA) policy as stated inthe Guidance for Conducting Remedial Investigations andFeasibility Studies Under CERCLA, August 1988, requiresimplementation of a quality assurance (QA) program for ahazardous waste site investigation. This requirementapplies to all environmental monitoring and measurementefforts mandated by or supported by EPA.

Each investigator has the responsibility to implementprocedures addressing precision, accuracy, completeness,representativeness, and comparability of the data. Inaddition, the investigator should specify acceptable qualitylevels for data. To meet this responsibility uniformly,each investigator must have a written QA Project Plan(QAPjP) covering each project that is investigated.

The QAPjP is prepared by EPA Region III and its contractor.The QAPjP presents, in specific terms, the policies, objec-tives, organization, functional activities, and QA and qual-ity control (QC) activities designed to achieve the dataquality goals of the specific project. Where possible,existing QA/QC guidelines, policies, programs, and otherspecifics are incorporated into the QAPjP by reference.

WDR05/035

AR300I30


Section 2 .PROJECT DESCRIPTION

BACKGROUND

Each of the five North Penn sites is located in Montgomery ICounty, Pennsylvania. Figure 2-1 shows the locations of the Isites. Previous investigations by the North Penn WaterAuthority (NPWA), the Pennsylvania Department of Envi-ronmental Resources (PADER), and EPA Region III have detec-ted elevated levels of volatile organic contaminants (VOCs)in groundwater samples from wells at each of the proposedsites and at several NPWA wells near the sites. The primarycontaminants identified to date have been trichloroethene(TCE) and tetrachloroethene (PCE). Groundwater is the pri- 1mary source of drinking water in the area and contaminationat these facilities prompted EPA in 1986 to conduct a sitediscovery of the entire North Penn area.

The site discovery report was completed in July 1986 and Icontained the following major findings: '

o Twelve distinct areas of groundwater contaminationexist in the North Penn area.

o NPWA has wells in nine of the twelve contaminatedareas.

o Eighteen of NPWA's 53 wells are contaminated withVOCs.

Based on the results of the site discovery report, EPAidentified six sites within the North Penn area and includedthem on the proposed National Priorities List (NPL) inJanuary 1987. Five of the sites are being addressed in thisplan.

PURPOSE

This QAPjP is written solely for the Phase I remedialinvestigation (RI) activity, which is to collect residentialwell water samples from residences obtaining their watersupply from private wells in the vicinity of the fiveproposed sites.

AR300I3I

.IX: 63055 =- Ci

1

Site Location

Scale in Miles

0 0.5 1

AmericanElectronics

\ LaboratoriesSite

Souderton

Gentle CleanersGranite Knittingand ParksideApartments Site

KeystoneHydraulics

NorthWales

Legend

Proposed NPL Site Figure 2-1i LOCATION OF PROPOSED NPL SITESI . North Penn RI/FS

I '—————————————————————————ATT300132


OBJECTIVES

When sampling a potable water supply, care must be taken tocollect representative samples. Poor sampling andanalytical techniques can result in (a) the failure todetect compounds that pose a potential public health threat,or (b) the inaccurate detection of compounds and subsequentunnecessary remedial actions.

The primary objective, of the Phase I RI field investigationis to determine if there is a potential health hazard toresidents in the vicinity of the five North Penn sitesbecause of contamination of their residential well water.Analytical data obtained will also be used to developconceptual site models of the five North Penn sites. Thesemodels will be used in the design of the Phase II RI WorkPlans.

In order to meet the objectives stated above for the Phase IRI activity, the following procedures were considered:

o Samples will be collected in such a manner as tomeasure the maximum probable contamination thatmay exist in the groundwa-er (i.e., samples willbe collected, from the resident's waterdistribution system as close to the wells aspossible and before any in-house treatment).

o Some "pre-purge" samples will be collected to seeif contaminant levels are higher than in purgedsamples.

o In-situ parameters such as pH and specific conduc-tance will be measured to characterize the ground-water. Analytical results of the samples analyzedby the laboratory will also be used for characteri-zation.

o Samples will be analyzed using methods which havedetection limits below the Safe Drinking Water Act(SDWA) maximum contaminant levels (MCLs).

The objectives of this QAPjP are, therefore, to specifyprocedures to obtain representative residential well watersamples at locations to meet Region Ill's recommendations,and to specify sampling and analytical procedures that willpermit identification of the compounds of concern.

AR300I33

Section: 2Revision: 1Date: 12-23-88Paqe: 4 of 5

Scope of Phase I RI Field Activities

A total of 60 residential well water samples will becollected for the five North Penn sites. The procedures forsample collection and custody are detailed in the FieldSampling Plan (FSP).

Sampling is scheduled for 3 weeks beginning early inFebruary 1989.

Field measurements will include pH and specific conductance.Laboratory analysis will be done for total organic carbon(TOC), total organic halides (TOX), and Target Compound List(TCL) and Target Analyte List (TAL) compounds with a SpecialAnalytical Service (SAS) requests for the volatile organicanalyses (VGA) using Method No. 524.2. Table 2-1 summarizesthe Sampling and Analysis Program.

WDR05/036

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AR300I35


Section 3 -PROJECT ORGANIZATION

PROJECT ORGANIZATION

The project team organization for the Phase I RI fieldsampling effort is shown in Figure 3-1. The responsi-bilities of key members of the project team are discussedbelow.

Site Manaoer (SM)

The SM will be responsible for execution of this task. Hewill be responsible for all technical, financial, admin-istrative, and agency-related aspects of this task. The SKwill also select properly trained and qualified personnelfor this task. The SM will be the primary contact betweenCH2M HILL and the Remedial Project Manager (RPM).

Review Team

A quality control Review Team has been organized to meet thespecific technical needs of the project. The programmanager will provide overall assurance that all work isperformed in accordance with the ARCS III Management Plan.The Reviev; Team Leader (RTL) will act as an overall qualityassurance manager.

Field Manager (FM)

The FM will be present whenever field activities are beingconducted. The FM will be responsible for the coordinationand implementation of all field activities associated wdththe sampling. The FM will also be responsible for adherenceto all QA/QC procedures outlined in the Sampling andAnalysis Plan (SAP).

Data Validator (DV)

The DV will be responsible for conducting a systematicreview of the analytical data for compliance with theestablished QA/QC criteria based on the spike, duplicate,and blank results provided by the laboratory. The DV willalso evaluate data accuracy, precision, sensitivity, andcompleteness; investigate holding times; and determine datausabilitv.

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Sample Processing Manager (SPM)

The primary responsibility of the SPK will be processing ofthe samples and the analytical data. The SPM will performthe following duties:

o Coordinate with Region III for the delivery ofsample containers and appropriate paperwork forsample collection, custody, and shipping.

o Schedule through Region III for analyticallaboratory services by either the contractlaboratory program (CLP), the Region's centralregional lab (CRL) , or CH2M HILL's laboratorysystem.

c Process analytical results in parallel withvalidation, and present the results in tabularformat for the final report.

Sample Collectors (SC)

The SCs will be supervised by the FM . The SCs will:

o Collect the samples following the procedures out-lined in the FSP

c Take photographs of the sampling locations andwells

o Complete all necessary documentation

o Pack and ship the samples

WDP.05/037

&R3QQI38

THIS PAGE LEFT INTENTIONALLY BLANK

AR300I39


Section 4QUALITY ASSURANCE OBJECTIVES

The Data Quality Objectives (DQO) are (1) to collect data todetermine if the wells are contaminated, (2) to determine ifthe contamination poses a potential threat to human health,and (3) to provide qualitative information for Phase IIRI/FS planning.

Field activities will be assessed by blanks and replicatesand laboratory activities will be subject to SampleManagement Office (SMO) compliance screening. Thefrequencies of quality control measures are shown inTable 4-1 and are described in detail in Section 10. Thefollowing parameters are indicators of the data quality:accuracy, precision, completeness, representativeness, andcomparability. Table 4-2 lists quantitative goals for thedata quality indicator parameters.

4.1 ACCURACY AND PRECISION

Accuracy is a measure of the agreement between an experi-mental determination and the true value of the parameterbeing measured. Analytical accuracy can be determined usingknown reference materials or matrix spikes. Spiking ofreference materials into the actual sample matrix is thepreferred technique because it quantifies the effects of thematrix on the analytical accuracy. Accuracy can beexpressed as the percent recovery (P) as determined by thefollowing equation:

P = S£R~ SR X 100o/\

where: SSR = spiked sample resultSR = sample result (native)SA = spike added

Precision is the measure of the agreement or repeatabilityof a set of replicate results obtained from repeat deter-minations made under the same conditions. The precision ofa duplicate determination can be expressed as the relativepercent difference (RPD) which is determined by thefollowing equation:

ppn -RPD " XI + X2where: XI = first duplicate value

X2 = second duplicate valueFor a given laboratory analysis, the replicate RPD valuesare tabulated, and the mean and standard deviation of the

AR300UO

Section: 4Revision: ]Date: 12-23-88Page: 2 of 4

I Table 4-1COLLECTION FREQUENCIES OF FIELD QC SAMPLES

I Field Trip Additional Volume___Analysis Blank Blank Replicate Needed for MS/MSP

J Acid/Base I/day 1/10 samples Triple volume per 20Neutral samplesExtractables

Pesticides/PCBs I/day 1/10 samples Triple volume per 20samples

IVolatiles I/day I/day 1/10 samples Triple volume per 20

(Method 524.2) samples

Metals 1 day 1/10 samples Double volume per 20samples

Cyanide l/£ay 1/10 samples Double volume per 20samples

TOC I/day 1/10 samples Double volume per 20samples

TOX I/day 1/10 samples Double volume per 20samples

WDR390/023

AH300IM


Table 4-2PRECISION, ACCURACY, AND COMPLETENESS OBJECTIVES

FOR RESIDENTIAL WELL WATER ANALYSES

Precision(RelativePercent Accuracy Completeness

Parameters Difference) % Spike Recovery _____%____

Acid/Base NeutralExtractables <±20 80-120 85Pesticides/PCEs <±20 80-120 85Volatiles <±20 80-120 85Metals <±20 80-120 85Cyanide <±20 80-120 85TOC <±20 80-120 85TOX <±30 80-120 85

WDR05/038


« RPD are calculated. Control limits 'for precision areusually plus or minus two standard deviations from the mean.

j, Accuracy and precision will be monitored by using fieldreplicate, matrix spike, and matrix spike duplicate samples.These data alone cannot be used to evaluate accuracy and

i precision of individual samples but will be used to assess* the long-term accuracy and precision of the analytical

method for the Phase I RI sampling event.I 4.2 COMPLETENESS

Completeness is defined as the percentage of analyticalmeasurements made which are judged to be valid, validitybeing defined by the DQOs. Percent completeness iscalculated as the number of valid analyses divided by thetotal number of analyses performed times 100. Nationwide,the CLP data has been found to be 80 to 85 percent complete.

4.3 REPRESENTATIVENESS

Representativeness expresses the degree to which sample dataaccurately and precisely represent parameter variations at asampling point. For North Penn, representativeness is ameasure of how closely the measured results reflect theactual distribution and concentration of certain chemicalcompounds in the groundwater. The FSP describes theprocedures to be used to purge the wells and to collectsamples from a discharge point before any treatment. Thisprocess will generate samples which are as representative aspossible of the residential well water supply at a point intime. Documentation of laboratory procedures and of fieldprocedures as described in the FSP will be used to establishthat protocols have been followed and that sampleidentification and integrity have been maintained.

4.4 COMPARABILITY

Comparability is the term that describes the confidence withwhich one data set can be compared to another.Comparability refers to such issues as using standard fieldand analytical techniques and reporting data in the sameunits. This criterion becomes important if more than onefield team is collecting samples or more than one laboratoryis analyzing the samples.

WDR05/039

AH300U3

I

Section: 5Revision: 1Date: 12-23-88Page 1 of 1

Section 5SAMPLE COLLECTION PROCEDURES

Sample collection procedures are described in Section 3.0 ofthe FSP.

iWDR05/040

AB300IM*


Section 6SAMPLE CUSTODY

Sample custody procedures, including chain of custody, wereestablished to comply with EPA and the National EnforcementInvestigation Center requirements for sample control. Sam-ple custody procedures are followed when samples aretransferred from sample collection in the field to theanalytical laboratory, and within the analytical laboratory.

The project-specific procedures for sample custody aredescribed fully in Section 3.0 of the FSP.

The samples will be analyzed within the Contract LaboratoryProgram; this includes both routine analytical servicesand special analytical services. The laboratory samplecustodian will accept custody of the samples. As specifiedin the User's Guide to the Contract Laboratory Program, thelaboratory will maintain custody records within thelaboratory.

WDR05/041

flR300ll*5

I'

IIi.


' Section 7 'EQUIPMENT CALIBRATION

7.1 FIELD EQUIPMENT CALIBRATION

i The following field equipment described in the FSP requires' calibration:

1 0 p H Metero Conductivity Meter

The pH and conductivity meters will be calibrated prior to| and during each day's use in accordance with procedures and

schedules outlined in Appendix A—Field Measurement of pEand. Appendix B--Field Measurement of Specific Conductance.

I The calibration standards for these instruments are shown inTable 7-1.

j Table 7-1CALIBRATION STANDARDS

Instrument Calibration Standard

pH Meter pH 4, 7, 10 buffers

Conductivity Meter EC 225 & 1,000 vs/cm

The results of calibrations will be recorded in the fieldlog books and summarized, in the calibration sheets attachedas Tables 7-2 and 7-3.

Table 7-4 summarizes calibration procedures and frequencies.If an individual suspects an equipment malfunction, thedevice shall be removed from service, tagged so that it isnot inadvertently used, and the ARCs equipment manager noti-fied so that a substitute piece of equipment can be used.Back-up equipment will be available in the field for use inthe event of a malfunction.

Equipment that fails calibration or becomes inoperableduring use shall be removed from service and either seg-regated to prevent inadvertent use or tagged to indicate itis out of calibration. Such equipment shall be repaired andsatisfactorily recalibrated. Equipment that cannot berepaired will be replaced.

IflR300li»6

I Section: 7. Revision: 1Date: 12-23-88

| Page: 2 of 5• T a b l e 7 - 2

pH METER CALIBRATION SHEET

i, _________Instrument Readings_____

il\

Uncalibrated CalibratedAnalyst (Two Required) (Two Required)

Date Time Initials @pH4 @pK7 @pK10 @pH4 @pH7 @pH10 Comments

WDP374/048/1AR300U7


Table 7-3CONDUCTIVITY METER CALIBRATION SHEET

_______Instrument Readings______Analyst Uncalibrated Calibrated

Date Time Initials @EC=225 @EC=1000 @EC=225 @EC=1000 Comments

WDE374/04B/2 (

AR300I48


Table 7-4FIELD EQUIPMENT CALIBRATION PROCEDURES

____Instrument____ ________Quality Assurance Procedure_________

pH meter Calibrate prior to initial daily use and a mini-mum of once during each 4 hours of use or onceevery five samples, whichever is less. Cali-brate with two buffers standardized againststandards of the National Bureau of Standards.Clean probe according to manufacturer'srecommendations.

Conductivity meterCalibrate prior to initial daily use and a mini-mum of once during each 4 hours of use or once Ievery five samples, whichever is less. Cali-brate with two solutions standardized againststandards of the National Bureau of Standards.The standard solutions should have differentorders of conductance. Clean probe accordingto manufacturer's recommendations.

WDR374/073

1

Ii

AR300U9


Results of activities performed using equipment that hapfailed recalibration shall be evaluated. If the results areadversely affected, the outcome of the evaluation will bedocumented and the SM notified.

7.2 LABORATORY CALIBRATION

Laboratory calibration procedures and frequency of calibrationare specified in the statement of work (SOW) for the laboratoryanalyses.

WDP05/042

I

I

AR300I50

Section: 8Revision: 1Date: 12-23-88Paae: 1 of 4

Section 8ANALYTICAL PROCEDURES

The samples will be measured for pH and conductivity in thefield. Laboratory analysis will be conducted for TOC, TOX,the Target Compound List (TCL) (organics), shown byTable 8-1, and the Target Analyte List (TAL) (inorganics)shown by Table 8-2. Results of the TCL and TAL analyseswill be used to assist in developing the conceptual sitemodels for Phase II RI/FS planning.

Because one of the major objectives of the sampling andanalysis is to assess the possible health risk to well-owners, it is necessary to use methods whose detectionlimits are below the SDWA's MCLs. In order to detect vinylchloride at the MCL of 2.0 yg/1, SAS requests forMethod 524.2 to replace the RAS Method 624 will be submittedfor the volatile organic analyses. RAS methods are plannedfor the remainder of the TCL and TAL.

The SAS requests (Appendix C) specify that quality controlmeasures identical in nature and frequency to CLP require-ments be followed. The requests also specify that CLPdocumentation reauirements be followed.

WDR05/043

AR300I5I


Table 8-1TARGET COMPOUND LIST

TARGET COMPOUNDS

Volatile Organic Compounds (39) Acid Extractable Organic Compounds (14)

Acetone Benzoic AcidAcrolein 4-Chloro-3 methyl phenolAcrylonitrile 2-ChlorophenolBenzene 2,4-DichlorophenolBromodichloromethane 2,4-DimethylphenolBromoform 2-Methyl-4,6-dinitrophenolBromomethane 2,4-Dinitrophenol2-Butanone 2-Methyl phenolCarbon disulfide 4-Methyl phenolCarbon tetrachloride 2-NitrophenolChlorobenzene 4-NitrophenolChloroethane Pentachlorophenol2-Chloroethyl vinyl ether PhenolChloroform 2,4,5-TrichlorophenolChloromethaneDibromochloromethane1,1-Dichloroethane Base-Neutral Extractable Organic1,2-Dichloroethane ____ Compounds (56)_________1,1-Dichloroethenetrans-1,2-Dichloroethene Acenaphthene1,2-Dichloropropane Acenaphthylenecis-1,3-Dichloroproper.e Anilinetrans-1,3-Dichloropropene AnthraceneEthylbenzene Benzidene2-Hexanone Benzo(a)anthracene4-Methyl-2-pentanone Benzo(a)pyreneMethylene chloride Benzo(b)fluorantheneStyrene Benzo(k)fluoranthene1,1,2,2-Tetrachloroethane Benzo(g,h,i)peryleneTetrachloroethene Benzyl alcohol1,1,1-Trichloroethane bis(2-Chloroethyl) ether1,1,2-TriChloroethane bis(2-Chloroethoxy) methaneTrichloroethene bis(2-Chloroisopropyl) etherTrichlorofluoromethane bis(2-Ethylhexyl)phthalateToluene 4-Bromophenyl phenyl etherVinyl acetate Butyl benzyl phthalateVinyl chloride 4-ChloroanilineXylene (total) 2-ChloronaphthaleneMethyl ethyl ketone 4-Chlorophenyl phenyl ether

ChryseneDibenzo(a,h)anthraceneDibenzofuranDibutyl phthalate

WDF29C/021/1

. &R30QI52

Section: 8Rex'isicr.: 1Date: 12-23-88Page: 3 of 4

Table 8-1(Continued)

Base-Neutral Extractable Organic___Compounds (56) (continued)___ Pesticides and PCBs (26)

1,2-Dichlorobenzene Alpha-BHC1,3-Dichlcrobenzene Beta-BHC1,4-Dichlorobenzene Delta-BHC3,3'-Dichlorobenzidine Gamma-BHC (lindane)Diethyl phthalate HeptachlorDimethyl phthalate Aldrin2,4-Dinitrotoluene Heptachlor epoxide2,6-Dinitrotoluene Endosulfan IDi-n-octyl phthalate Dieldrin1,2-Diphenylhdrazine 4,4'-DDEDowtherm A EndrinFluoranthene -Endosulfan IIFluorene 4-4'-DDDHexachlcrobenzene Endosulfan sulfateKexachlorobutadiene 4,4-DDTHexachlorocyclopentadiene MethoxychlorHexachloroethane Endrin ketoneIrideno(l,2,3-cd)pyrene " ChlordaneIsophorone Toxaphene2-Methylnaphthalene PCB-1016Naphthalene PCB-12212-Nitroaniline PCB-12323-Nitroaniline PCB-12424-Nitroaniline PCB-1248Nitrobenzene PCB-1254N-Nitrosodi-n-propylamine PCB-1260N-NitrosodiphenylaminePhenanthrenePyrene1,2,4-Trichlorobenzene2,4,6-Trichlorophenol

TOP39C/021/2AR300I53

i WDR390/021


Table 8-2TARGET ANALYTE LIST

TARGET ANALYTES

Metals (23)

AluminumAntimonyArsenicBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLeadMagnesiumManganeseMercuryNickelPotassiumSeleniumSilverSodiumThalliumTinZinc

Miscellaneous (1)

Cyanide

V7DP.3 90/021/3

AR300I5-*


I Section 9 'DATA REDUCTION, VALIDATION, AND REPORTING

t

Data reduction, validation, and reporting are steps in theoverall management and use of both field and laboratory

( d a t a . Figure 9-1 presents a flow chart indicating thetransfer of information and flow of sample tracking forms.

j Field measurements will be recorded in the field notebooks{ and from there will be transferred to the data base. These

results will be reported in tables in the final report.

| Data reported by the CLP laboratories, including the SASrequest, will be reported in accordance with the SOWs fororganics and inorganics analyses. Data will be reduced byCH2M HILL and stored in the North Penn project files. Fieldrecords will be integrated with the laboratory results toidentify field-generated blanks and field duplicates. Thedata will be double-entered into a data base andcross-checked. All discrepancies will be resolved andverified before the data base is finalized. All units willbe reported in micrograms per liter (yg/Jt) in the data base;data validation flags will also be included.

CH2M HILL will conduct the validation of the data inaccordance with Region III General Guidance for Data Review,June 1988, and the most current version of the following EPAdocuments:

1. Laboratory Data Validation, Functional Guidelines forEvaluating Organics Analysis

2. Laboratory Data Validation, Functional Guidelines forEvaluating Pesticides/PCBs Analyses

3. Laboratory Data Validation, Functional Guidelines forEvaluating Inorganics Analysis

I

I

Region III will be contacted to verify that the most currentversion is being used prior to conducting the datavalidation. The data validation staff are familiar with theNorth Penn project, its objectives, and the intended use ofthe data. A data validation report using the formatspecified by the Region will be prepared.

AR300155

WDC 63099.PP.QS

FieldNotebooks Analytical Results

and Data Package

CH2M HILLData Validator

Validated Analytical Resultsand Validation Report

CH2M HILLSampleManager

North PennData Base

Copies ofChain-of-CustodyForms

Analytical Results, DataValidation Flags, andField Measurements

Hardcopy Files• Chain-of-Custody• Traffic Reports• Field Notebooks• Analytical Data Packages

Figure 9-1FLOW OF FORMS AND SAMPLEAND ANALYSIS INFORMATIONNorth Penn <-""~~

TR300156


As part of the data review and validation process, datausability will be determined for the project objectivesstated in Section 2.

WDR390/022

JI

I

IIb

AH300I57


Section 1C •QUALITY CONTROL CHECKS

A number of QA/QC samples will be collected to check theadequacy of sample collection and analysis, and to monitorlaboratory performance.

Duplicates, blanks, and spiked samples are used to test thesampling technique to determine if the technique affects theanalytical results, to measure the internal consistency ofthe samples, and to estimate any x^ariance or bias in theanalytical process. The field and laboratory QA/QC samplingprocedures are described below.

10.1 FIELD SAMPLING QUALITY CONTROL PROCEDURES

Quality control replicate (split) samples and blanks areused to provide a measure of the internal consistency of thesamples and an estimate of variance and bias. Table 4-1shows the collection frequencies of the field QC samples.

Blanks provide a measure of cross-contamination sources,decontamination efficiency, and other potential errors thatcan be introduced from sources other than the sample. Twotypes of blanks will be generated during sampling activi-ties: trip blanks and field blanks. Equipment and rinsateblanks are not required because samples will be collecteddirectly from the residential water distribution system.

One trip blank will be included with each daily shipment ofVOA samples. The trip blanks (VOA only) will be preparedprior to each sampling event, shipped or transported to thefield with the sampling bottles, and returned unopened foranalysis. Trip blanks will indicate if there is anycontamination during shipment to the field, from storage in

! t h e field, or from shipment from the field to the analyticallaboratory.

One field blank will be included with each daily shipment of( s a m p l e s . The field blanks will indicate if there is any

contamination by the sampler or from handling of the samplebottle in the field. The sample container will be filled

( w i t h distilled, deionized water in the field at the time ofsampling. Preservatives will be added as appropriate andthe sample container capped, packed, and shipped with thesamples .

tj AR300I58

! Section: 10Revision: 1Date: 12-23-88

f Page: 2 of 2

One field replicate (duplicate) sample will be obtained forevery 10 field samples collected. The sampling station fromwhich the duplicate is taken will be randomly selected foreach event. Each replicate sample will be split evenly intotwo sample containers and submitted for analysis as twoindependent samples.

10.2 LABORATORY ANALYTICAL QUALITY CONTROL PROCEDURES

The analytical laboratory will use all of the qualitycontrol elements of the EPA CLP, including matrix spikes,matrix spike duplicates, and laboratory blanks.

Matrix Spike/Matrix Spike Duplicate

Matrix Spike/Matrix Spike Duplicates (MS/MSD) will be spikedin two separate aliquots of a sample selected from a batchof 20 field samples. The MS/MSD will be used to assessaccuracy and precision. The MSD is a sample identical tothe MS which is analyzed to determine the reproducibility ofthe results.

Laboratory Blanks

Method blanks will be analyzed for background contaminationfrom the laboratory as specified by the CLP SOWs.

WDR05/045

AR300159

Section: 11.Revision: 1Date: 12-23-88Page: 1 of 4

Section 11PERFORMANCE AND SYSTEMS AUDITS

11.1 LABORATORY PERFORMANCE AND SYSTEMS AUDITS

The analytical laboratory will conduct both internal andexternal quality control checks. External quality controlchecks include participation in certification programs withEPA by analyzing QC samples of known concentrations receivedfrom EPA. Internal quality control checks (replicates,spikes, and duplicates) are performed in accordance with CLPmethods. '

11.2 FIELD TEAM PERFORMANCE AND SYSTEMS AUDITS

A performance audit will be conducted by the SM and FM during thefirst week of sampling to verify that proper procedures arefollowed and that subsequent sample data will be valid. Theaudit will focus on the details of the QA program. Theaudit checklist, which will serve as the guide for theperformance audit for field procedures, is shown inFigure 11-1. The audit will evaluate the following:

o Project responsibilitieso Sample custody procedureso Document controlo Sample identification systemo QC corrective action procedures

An audit report summarizing any results and corrections willbe prepared and filed in the project files. Significantvariances from established procedures will be reported tothe RPM.

WDR05/046AR300I60


Figure 11-1 'FIELD PERFORMANCE AUDIT CHECKLIST

Project Responsibilities

Project No.: ______________________ Date:

Project Location: _________________ Signature:

Team Members:

Yes __ No __ 1) Was a SAP prepared?Comments

Yes __ No __ 2) Was a briefing held for project participants?Comments

Yes __ No __ 3) Were additional i. structions given to projectparticipants?Comments

Sample Collection

Yes __ No __ 1) Is there a written list of sampling locationsand descriptions?Comments

Yes

Yes No

2)

3)

Are samples collected asComments

Are samples collected inspecified in the FSP?Comments

stated in the FSP?

the type of containers

AR300I6I


Figure 11-1(Continued)

Yes __ No __ 4) Are samples preserved as specified in the FSP?Comments

Yes __ No __ 5) Are the number, frequency, and type of samplescollected as specified in the FSP?Comments

Yes __ No __ 6) Are quality assurance checks performed asspecified in the FSP?Comments

Yes __ No __ 7) Are photographs taken and documented asspecified in the FSP?Comments

Document Control

Yes __ No __ 1) Have any accountable documents been lost?Comments

Yes __ No __ 2) Have any accountable documents been voided?Comments

| Yes __ No __ 3) Have any accountable documents been disposed of?Comments ________________________________

1 =Yes __ No __ 4) Are the samples identified with sample tags?

i Comments ______________________________

AR300162

j Section: 11Revision: 1Date: 12-23-88

f Page: 4 of 4

Yes No

II

Yes No

Yes No

WDR374/060

5)

6)

7)

Figure 11-1(Continued)

Are blank and duplicatefied?Comments

Are samples listed on aComments

samples properly identi-

chain-of-custody record?

Is chain-of-custody documented and maintained?Comments

AR300I63

I1


Section 12PREVENTIVE MAINTENANCE

Routine maintenance procedures and schedules for samplingequipment are described in the manufacturers' instructionmanuals. All records of inspection and maintenance will bedated and documented in the field notebook.

Maintenance procedures and schedules for all field andlaboratory analytical instruments will be in strictaccordance with the recommendations of the equipment manu-facturers. Routine maintenance will be performed by labora-tory personnel as needed. All records of inspection andmaintenance will be dated and documented in laboratoryrecord books.

Critical spare parts for the pH and conductivity metersinclude batteries and electrodes; they will be included inthe sampling kits to minimize downtime. In addition,back-up meters will be available at the field office, ifneeded.

WDR05/047

300164


I

Section 13DATA ASSESSMENT PROCEDURES

The precision and accuracy of data will be routinelyassessed to ensure that they meet the requirements of theDQOs presented in Table 4-2. If enough data are generated,the precision, accuracy, and completeness may be assessedusing statistical procedures.

Precision is commonly determined from duplicate samples;thus precision is usually expressed as RPD or relativestandard deviation (RSD). These quantities are defined asfollows.

RPD = 100 x 2 'Xl ~ X2'+ x2)

RSD = (100//2) x [2|X1 - X2|/(X1 + X2) ]

where X. and X,., are the reported concentrationsfor eacn duplicate sample

Accuracy is commonly presented a? percent bias or percentrecovery. Percent bies is a standardized average error;that is, the average error divided by the actual or spikedconcentration and converted to a percentage. Percent biasis unitless so it allows the accuracy of analyticalprocedures to be compared easily.

Percent recovery provides the same information as percentbias. Accuracy is often determined from spiked samples.Percent recovery is defined as:

P% Recovery = •= x 100

*where S = spiked concentration

R = reported concentration

Given this definition it can be shown that

% bias = % recovery - 100

WDR05/048

300165


Section 14CORRECTIVE ACTIONS

The SM is responsible for initiating corrective actions.Corrective action steps will include problem identification,investigation responsibility assignment, investigation,action to eliminate the problem, increased monitoring of theeffectiveness of the corrective action, and verificationthat the problem has been eliminated.

Documentation of the problem is important to the overallmanagement of the study. A Corrective Action Request Formfor problems associated with sample collection, shown inTable 14-1, will be completed by the person discovering theQA problem. This form identifies the problem, establishespossible causes, and designates the person responsible foraction. The responsible person will be either the FM or theRTL.

The Corrective Action Request Form includes a description ofthe corrective action planned, and has space for follow-up.The RTL will verify that initial action has been taken andappears to be effective and, at an appropriate later date,recheck to see if the problem has been fully resolved. TheRTL receives a copy of all Corrective Action Request Formsand enters them into the Corrective Action Log. Thispermanent record will aid the RTL in follow-up and willassist in resolving quality assurance problems with the SM.

Examples of corrective actions include, but are not limitedto, correcting chain-of-custody forms, analysis reruns (ifholding time criteria permit), recalibration with fresh

standards, replacement of sources of blank contamination,examination of calculation procedures, additional trainingin sample preparation and analysis, reassignment ofanalytical responsibilities using a different batch ofcontainers, or recommending an audit of laboratoryprocedures. Additional approaches may include:

o Resampling and analyzing

o Evaluating and amending sampling and analyticalprocedures

300166


Table 14-1CORRECTIVE ACTION REQUEST FORK

(Sample Collection)

Originator: _________________________ Date

I Person responsible for replying:i

Description of problem and when identified:

State cause of problem, if known or suspected:

Sequence of Corrective Action (CA); (If no responsible person is identified, submit this formdirectly to the RTL.)

State date, person, and action planned:

CA initially approved by: ____________________ Date:

Follow-up date: _______________________________

Final CA approval by: _______________________ Date:

Information copies to:

RESPONSIBLE PERSON:_________________________________

RTL: _____________________________________

SK:

KDP.374/077

300167


Accepting the data and acknowledging the level ofuncertainty or inaccuracy by flagging the data andproviding an explanation for the qualification

WDR05/049

300168


Section 15QUALITY ASSURANCE REPORTS

A QA report will be completed at the end of the Phase IRI activity to summarize the QA/QC status of the project andany problems. The report will be an assessment of themeasured QA parameters; e.g., precision, accuracy, resultsof performance audits; any reported non-conformance; and anysignificant QA problems and the recommended solutions. Anychange in the QAPjP will be summarized in a report or letterand sent to the RPM and distributed to the CH2M HILL projectteam.

WDR05/050

300169

Ii

I»

IiIi

Appendix AFIELD MEASUREMENT OF pH

WDPC5/051/1300170

I

ii

Section: Appendix ARevision: 1Date: 12-23-88Page: 1 of 2

Appendix AFIELD MEASUREMENT OF pH

METHOD; Electrometric

REFERENCE; Methods for Chemical Analysis of Water andWastes, U.S. EPA, Method 150.1, 1983

SENSITIVITY; 0.1 pH unit

RANGE: 1 to 12 pH units

SAMPLEHOLDING TIME: Less than 6 hours

RE'AGENTS

! o pH buffer solutions for pH 4, 7, and 10

I o Deionized water in squirt bottle

• APPARATUS

o pK meter

o Combination electrodes

I o Beakers

o Glassware that has been washed with soap andI water, rinsed twice with hot water, and rinsed" twice with deionized water

CALIBRATION

1. Place electrode in pH 7 buffer solution.

2. Allow meter to stabilize and then turn calibration dialuntil a reading of 7.0 is obtained.

3. Rinse electrode with deionized water and place it in apH 4 or pH 10 buffer solution.

4. Allow meter to stabilize again and then turn slopeadjustment dial until a reading of 4.0 is obtained forthe pH 4 buffer solution or 10.0 for the 10 pHsolution.

300171

. Section: Appendix ARevision^ 1Date: 12-23-88Page: 2 of 2

5. Rinse electrode with deionized water and place in pH 7buffer. If meter reading is not 7.0, repeat Steps 2to 5.

PROCEDURE

1. Before going into the field:

a) Check batteries.

b) Do a quick calibration at pH 7 and 4 to checkelectrode.

c) Obtain fresh solutions.

2. Calibrate meter using calibration procedure.

3. Pour the sample into a clean beaker.

4. Rinse electrode with deionized water between samples.

5. Immerse electrode in solution. Make sure the white KC1junction on side of electrode is in the solution. Thelevel of electrode solution should be one inch abovesample to be measured.

6. Recheck calibration with pH 7 buffer solution afterevery five samples.

When calibrating the meter, use pH buffers 4 and 7 for sam-ples with pH < 8, and buffers 7 and 10 for samples with pH >8. If meter will not read pH 4 or 10, something may bewrong with the electrode. Return it to the laboratory andexplain the malfunction.

I

i

I

!!II

Measurement of pH is temperature dependent. Therefore, tem-peratures of buffers and samples should be within about 2CC.For refrigerated or cool samples, use refrigerated buffersto calibrate the pH meter.

Weak organic and inorganic salts and oil and grease inter-fere with pH measurements. If oil and grease are visible,note on data sheet. Clean electrode with soap and water andrinse with a 10 percent solution of HC1. Then recalibratemeter.

Following field measurements:

I a) Report any problems.| b) Compare with previous data.•c) Clean all dirt off meter and inside case.

d) Store electrode in pR 4 buffer.I

j WDR05/052 A"2 300172

Appendix BFIELD MEASUREMENT OF SPECIFIC CONDUCTANCE

WDP05/051/2

300173

Section: Appendix BRevision: 1Date: 12-23-88Page: 1 of 3

Appendix BFIELD MEASUREMENT OF SPECIFIC CONDUCTANCE

METHOD; Specific Conductance

REFERENCE; Methods for Chemical Analysis ofWater and Wastes, U.S. EPA Method 120.1, 1983

DETECTIONLIMIT; 1 mS/cm @ 25°C

RANGE; 0.1 to 100,000 milli-Siemens per centimeter(mS/cm)

SAMPLEHOLDING TIME; Determine onsite or within 24 hours

REAGENTS; Distilled water in squirt bottle and standardpotassium chloride solution

APPARATUS; Conductivity meter and electrode

REAGENT PREPARATION

1. Stock Potassium Chloride (KC1) Solution (1.00 N); Dis-solve 74.555 g KC1 in distilled water and dilute to1,000 ml in a volumetric flask.

2. Standard Potassium Chloride Solution (0.01 N); Dilute10.0 ml of stock 1.00 N KC1 solution to 1,000 ml withdistilled water using a volumetric pipet and flask.

PROCEDURE

1. With mode switch at OFF position, check meter zero. Ifnot zeroed, use meter screw to adjust to zero.

2. Plug probe into jack on side of meter.

3. Turn mode switch to red line and turn red line knobuntil needle aligns with red line on dial. If theycannot be aligned, change the batteries.

4. Immerse probe in 0.01 N standard potassium chloridesolution. Do not allow the probe to touch the sample

. container.

5. Set the mode control to TEMPERATURE. Record the tem-perature on the bottom scale of the meter in degreesCelsius.

B-l

300174


6. Turn MODE switch to appropriate conductivity scale,(i.e., X300, X10, or XI). Use a scale that will give amid-range output on the meter.

7. Wait for needle to stabilize (about 15 seconds), multi-ply reading by scale setting, and record the conductivity,The conductivity reading must then be corrected fortemperature.

Calculate conductivity using the formula:

[1 + 0.02 (T-25)]

where:

G-r ~ conductivity at 25°C, mS/cm

T = temperature of sample, °C

G = conductivity of sample at temperature T, mS/cm

Table 1 lists the values of conductivity this solution wouldhave if the distilled water were nonconductive. However,since even high purity distilled water is slightly conductive,the measured conductivity will be higher by an amount equalto the water's conductivity.

Table 1CONDUCTIVITY METER CALIBRATION TABLE

Temperature Conductivity(°C) (mS/cm)

15 1,141.516 1,167.517 1,193.618 1,219.919 1,246.420 1,273.021 1,299.722 1,326.623 1,353.624 1,380.825 1,408.126 1,436.527 1,463.228 1,490.929 1,518.730 1,546.7

300175


8. Report results for the standard solution with each dataset.

9. Record the type of meter and probe used on field sheet.

10. Rinse probe with deionized water.

11. Wipe meter clean as necessary.

12. Repeat steps 5 through 11 for water samples.

13. Report problems to FM.

WDR05/053

P-3

300176

Appendix CSPECIAL ANALYTICAL SERVICE REQUESTS

WDR05/051/3300177

D.S. Environmental Protection Agency SAS KumberCLP Sample Management Office [ ]209 Madison Street, Alexandria, Virginia 22313PHONE: (703) 557-2490

SPECIAL ANALYTICAL SERVICESRegional Request

[X] Regional Transmittal [ ]Telephone Request

A. ZPA Region and Client: EPA Region III/CH2M HILLB. Regional Representative: Colleen K. Walling

C. Telephone Number: (301) 266-9180

D. Date of Request: December 21, 1988

E. Site Name: Proposed NPL f PA-2043

Please provide below a description of your request for SpecialAnalytical Services under the Contract Laboratory Program. Inorder to most efficiently obtain laboratory capability for yourrequest, please address the following considerations, ifapplicable. Incomplete or erroneous information may result indelay in the processing of your request. Please continueresponse on additional sheets, or attach supplementaryinformation as needed.

1. General description of analytical service requested:Analyze tapwater samples for Volatile Organic Compoundsusing Method 524.2.

2. Definition and number of work units involved (specify whetherwhole samples or fractions; whether organics or inorganics;whether aqueous or Soil and sediments; and whether low, medium,or high concentrations):

Analyze ten (10) water samples including five (5) tapwatersamples, one (I) replicate sample and four (4) blanks forlow concentrations of Volatile Organic Compounds using EPAMethod 524.2.

3. Purpose of analysis (specify whether Superfund (Remedial orEnforcement), RCRA, NPDES, ETC.):

Superfund Remedial

300178

4. Estimated date(s) of collection: February 2 - February 3,1989

5. Estimated date(s) and method of shipment:Samples shipped daily by overnight courier.

6. Approximate number of days results required after lab receiptof samples:

Results of analyses are requested forty (40) days afterreceipt of samples by the laboratory.

7. Analytical protocol required (attach copy if other than aprotocol currently used in this program):

Analyze all samples using EPA Method 524.2 with lowdetection limits (1 ppb). The method is attached.

8. Special technical instructions (if outside protocolrequirements, specify compound names, GAS numbers, detectionlimits, etc.):

Detection limits for all compounds shall be 1 ppb or lower.All samples must be 'analyzed within ten days of the verifiedtime of sample receipt (VTSR). The requirement for lowlevel sample analysis specified in the method (para 9.4)shall be performed at a frequency of once per ten (10)samples or once weekly, whichever is greater. If compoundsother than those present on the target analyte list for thismethod are detected they shall be reported and an attemptmade to identify the compounds in the same manner asrequired for Tentatively Identified Compounds (TICs) in theCLP SOW for Organics Analysis (10/86) . The volume ofsurrogates and MS/MSD spike compounds added to the samplebefore extraction shall be c.djusted to attain a final sampleconcentration of 25 ug/L for each compound added.

9. Analytical results required (if known, specify format fordata sheets, QA/QC reports, Chain-of Custody documentation,etc.). If not completed, format of results will be left toprogram discretion.

Deliverables shall be provided as required in the CLP SOWfor Organics Analysis (10/86) for Volatile Organic Analytes.Airbills and chain of Custody documents shall also beprovided. The narrative report shall include a descriptionof the exact instrumental conditions used and a discussion

300179

of any problems encountered. All results shall be legible,

10. Other (use additional sheets or attach supplementaryinformation, as needed):

11. Name of sampling/shipping contact: Tom McLaughlin

Phone: (703) 471-1441

12. DATA REQUIREMENTS

Parameter Detection Limit Precision Desired(+/- % or cone.)

Volatile Organic 1 ppb - +/- 20%Compounds (See Method)

13. QUALITY CONTROL REQUIREMENTS

Audits Required Frequency of Audits Limits*(+/- % or cone.)

All QA/QC requirements shall be performed and reported asspecified in CLP SOW for Organics Analysis (10/86) forVolatile Organic Analytes, for Surrogates, MatrixSpike/Matrix Spike Duplicates, Laboratory Blanks, GC/MSTuning. The procedures, frequencies and acceptance criteriaused shall be the same as specified in the SOW.

1

I 14. Action Required if Limits are Exceeded:

Contact Colleen K. Walling, USEPA and Tom McLaughlin, CH2MHILL.

15. Request prepared by: Tom McLaughlin, Skip Ellis/CH2M HILL

Date: December 21, 1988

16. Request reviewed by:

Date:

Please return this request to the Sample Management Office assoon as possible to expedite processing of your request for

•i300180

special analytical services. Should you have any questions orneed any assistance, please call the Sample Management Office.

300181

U.S. Environmental Protection Agency SAS NumberCLP Sample Management Office [ ]209 Madison Street, Alexandria, Virginia 22313PHONE: (703) 557-2490



A. EPA Region and Client: EPA Region III/CH2M HILL

B. Regional Representative: Colleen K. Walling



E. Site Name: Proposed NPL f PA-264




Analyze five (5) water samples including two (2) tapwatersamples, one (1) replicate sample and two (2) blanks for lowconcentrations of Volatile Organic Compounds using EPAMethod 524.2.


Superfund Remedial

300182

4. Estimated date(a) of collection: February 3, 1989







Detection limits for all compounds shall be 1 ppb or lower.All samples must be analyzed within ten days of the verifiedtime of sample receipt (VTSR). The requirerent for lowlevel sample analysis specified in the method (para 9.4)shall be performed at a frequency of once per ten (10)samples or once weekly, whichever is greater. If compoundsother than those present on the target analyte list for thismethod are detected they shall be reported and an attemptmade to identify the compounds in the same manner asrequired for Tentatively Identified Compounds (TlCs) in theCLP SOW for Organics Analysis (10/86). The volume ofsurrogates and MS/MSD spike compounds added to the samplebefore extraction shall be adjusted to attain a final sampleconcentration of 25 ug/L for each compound added.


Deliverables shall be provided as required in the CLP SOWfor Organics Analysis (10/86) for Volatile Organic Analytes.Airbills and chain of Custody documents shall also beprovided. The narrative report shall include a descriptionof the exact instrumental conditions used and a discussionof any problems encountered. All results shall be legible.

300183



Phone: (703) 471-1441



Volatile Organic 1 ppb +/- 20%Compounds (See Method)



All QA/QC requirements shall' be performed and reported asspecified in CLP SOW for Organics Analysis (10/86) forVolatile Organic Analytes, for Surrogates, MatrixSpike/Matrix Spike Duplicates, Laboratory Blanks, GC/MSTuning. The procedures, frequencies and acceptance criteriaused shall be the same as specified in the SOW.

14. Action Required if Limits are Exceeded:

Contact Colleen K. Walling, USEPA and Tom McLaughlin,CH2MHILL.




Date:

Please return this request to the Sample Management Office assoon as possible to expedite processing of your request forspecial analytical services. Should you have any questions or

300184

need any assistance, please call the Sample Management Office

300185



[X] Regional Transmittal [ ] Telephone Request

A. IPA Region and Client: EPA Region III/CH2M HILL




E. Site Name: Proposed NPL * PA-1051



2. Definition and number of work units involved (specify whetherwhole samples or fractions; whether organics or inorganics;whether aqueous or Soil and sediments; and whether low, medium,

J o r high concentrations) :Analyze forty-six (46) water samples including thirty-one(31) tapwater samples, three (3) replicate samples andtwelve (12) blanks for low concentrations of VolatileOrganic Compounds using EPA Method 524.2.

(3. Purpose of analysis (specify whether Superfund (Remedial orEnforcement), RCPA, NPDES, ETC.):

Superfund Remedial

300186





7. Analytical protocol required (attach copy if other than aprotocol currently used in this program) :

Analyze all samples using EPA Method 524.2 with lowdetection limits (1 ppb) . The method is attached.

8. Special technical instructions (if outside protocolrequirements, specify compound names, GAS numbers, detectionlimits, etc.) :

Detection limits for all compounds shall be 1 ppb or lower.All samples must be analyzed within ten days of the verifiedtime of sample receipt (VTSR) . The requirement for lowlevel sample analysis specified in the method (para 9.4)shall be performed at a frequency of once per ten (10)samples or once weekly, whichever is greater. If compoundsother than those present on the target analyte list for thismethod are detected they shall be reported and an attemptmade to identify the compounds in the same manner asrequired for Tentatively Identified Compounds (TICs) in theCLP SOW for Organics Analysis (10/86) . The volume ofsurrogates and MS/MSD spike compounds added to the samplebefore extraction shall be adjusted to attain a final sampleconcentration of 25 ug/L for each compound added.


Deliverables shall be provided as required in the CLP SOWfor Organics Analysis (10/86) for Volatile Organic Analytes.Airbills and chain of Custody documents shall also beprovided- The narrative report shall include a descriptionof the exact instrumental conditions used and a discussion

300181

of any problems encountered. All results shall be legible.



Phone: (703) 471-1441






All QA/QC requirements shall be performed and reported asspecified in CLP SOW for Organics Analysis (10/86) forVolatile Organic Analytes, for Surrogates, MatrixSpike/Matrix Spike Duplicates, Laboratory Blanks, GC/MSTuning. The procedures, frequencies and acceptance criteriaused shall be the same as specified in the sow.






Date :


300188


300189








E. Site Name: Proposed NPL I PA-270

Please provide below a description of your request for SpecialAnalytical Services under the Contract Laboratory Program. Inorder to most efficiently obtain laboratory capability for yourrequest, please address vhe following considerations, ifapplicable. Incomplete or erroneous information may result indelay in the processing of your request. Please continueresponse on additional sheets, or attach supplementaryinformation as needed.



Analyze sixteen (16) water samples including nine (9)tapwater samples, one (I) replicate samples and six (6)blanks for low concentrations of Volatile Organic Compoundsusing EPA Method 524.2.


Superfund Remedial

300190







S. Special technical instructions (if outside protocolrequirements, specify compound names, GAS numbers, detectionlimits, etc.):

Detection limits for all compounds shall be 1 ppb or lower.All samples must be analyzed witain ten days of the verifiedtime of sample receipt (VTSR). The requirement for lowlevel sample analysis specified in the method (para 9.4)shall be performed at a frequency of once per ten (10)samples or once weekly, whichever is greater. If compoundsother than those present on the target analyte list for thismethod are detected they shall be reported and an attemptmade to identify the compounds in the same manner asrequired for Tentatively Identified Compounds (TICs) in theCLP SOW for Organics Analysis (10/86). The volume ofsurrogates and MS/MSD spike compounds added to the samplebefore extraction shall be adjusted to attain a final sampleconcentration of 25 ug/L for each compound added.



300191




Phone: (703) 471-1441






All QA/QC requirements shall be performed and reported asspecified in CLP SOW for Organics Analysis !10/86) forVolatile Organic Analytes, for Surrogates, MatrixSpike/Matrix Spike Duplicates, Laboratory Blanks, GC/MSTuning. The procedures, frequencies .and acceptance criteriaused shall be the same as specified in the SOW.






Date:


300192


300193




A. IPA Region and Client: EPA Region III/CH2M HILL




E. Site Name: Proposed NPL # PA-2031




Analyze thirty-one (31) water samples including nineteen(19) tapwater samples, two (2) replicate sample and ten (10)blanks for low concentrations of Volatile Organic Compoundsusing EPA Method 524.2.


Superfund Remedial

300194








Detection limits for all compounds shall be 1 ppb or lower.All samples must be analyzed within ten days of the verifiedtime of sample receipt (VTSR). The requirement for lowlevel sample analysis specified in the method (para 9.4)shall be performed at a frequency of once per ten (10)samples or once weekly, whichever is greater. If compoundsother than those present on the target analyte list for thismethod are detected they shall be reported and an attemptmade to identify the compounds in the same manner asrequired for Tentatively Identified Compounds (TICs) in theCLP SOW for Organics Analysis (10/86). The volume ofsurrogates and MS/MSD spike compounds added to the samplebefore extraction shall be adjusted to attain a final sampleconcentration of 25 ug/L for each compound added.



300195




Phone: (703) 471-1441






All QA/QC requirements shall be performed and reported asspecified in CLP SOW for Organics Analysis (10/86) forVolatile Organic Analytes, for Surrogates, MatrixSpike/Matrix Spike Duplicates, Laboratory Blanks, GC/MSTuning. The procedures, frequencies and acceptance criteriaused shall be the same as specified in the SOW.






Date:


300136


300197

DRAFTU.S. Environmental Protection Agency SAS NumberCLP Sample Management Office [ ]209 Madison Street, Alexandria, Virginia 22313PHONE: (703) 557-2490







E. Site Name: Proposed NPL i PA-1051

Please provide below a description of your request for SpecialAnalytical Services under the Contract Laboratory Program. Inorder to most efficiently obtain laboratory capability for yourrequest, pie. se address the following considerations, ifapplicable. Incomplete or erroneous information may result indelay in the processing of your request. Please continueresponse on additional sheets, or attach supplementaryinformation as needed.

1. General description of analytical service requested:Analyze tapwater samples for Total Organic Carbon (TOO

using Method 415.1 (Combustion or Oxidation).


Analyze nineteen (19) water samples including six (6)tapwater samples, one (1) replicate sample, six (6) fieldblanks, and six (6) trip blanks (maximum number) for TOCusing Method 415.1.


_ Superfund Remedial

300198






Analyze all samples using EPA Method 415.1. The method isattached.


Check sample pH with wide range pH paper. If pH >2, contactCRL for instructions. Detection limits for all compoundsshall be 1 ppm or liwer. All samples must be analyzedwithin twenty-eight days of the verified time of samplereceipt (VTSR). Qualify results where suspended solidscontent may affect accuracy. Instruments with syringeinjection will'utilize 2 injections per measurement. If the2 injections differ by more than 10% or 2 mg/1, repeat andreport the average of 4 injections. Inorganic carbon willbe purged from solution or, if determined separately,subtracted from total carbon values. The calibration curvemust include at least 5 standards and one of the standardsmust be zero concentration.


Test procedures and specific instrument used will be clearlyidentified. Bench records tabulating order of calibrationstandards, lab blanks, samples, lab control standards,spikes, duplicates, etc., with resulting output onconcentration readout will be provided along with worksheetsused to calculate results. Specify the organic compoundused to prepare standards and spikes. A photocopy of the

300199

instrument readout, i.e., stripcharts, printer, tapes, etc.,must be included. Results are to be reported in mg/1.Records of analysis and calculations must be legible andsufficient to recalculate all concentrations. EPA QCreference samples, or any other reference sample or initialcalibration verification, will be identified as to source,lot number, and sample number. Corresponding "true" ortarget values and associated 95% confidence limits foranalysis results will be provided for all reference samplesused.



Phone: (703) 471-1441



TOC 1 ppm +/- 20%



All QA/QC requirements shall be performed and reported asspecified in CLP SOW for Organics Analysis (10/86) . Theprocedures, frequencies and acceptance criteria used shallbe the same as specified in the SOW.






300200

Date:

Please return this request to the Sample Management Office assoon as possible to expedite processing of your request forspecial analytical services. Should you have any questions orneed any assistance, please call the Sample Management Office.

300201

DRAFTU.S. Environmental Protection Agency SAS NumberCLP Sample Management Office [ ]209 Madison Street, Alexandria, Virginia 22313PHONE: (703) 557-2490



A. SPA Region and Client: EPA Region III/CH2M HILL




E. Site Name: Proposed NPL * PA-1051


1. General description of analytical service requested:Analyze tapwater samples for Total Organic Halides (TOX)

using Method 9020.


Analyze nineteen (19) water samples including six (6)tapwater samples, one (1) replicate sample, six (6) fieldblanks, and six (6) trip blanks (maximum number) for TOXusing Method 9020.


Superfund Remedial

300202






Analyze all samples using Method 9020. The method isattached.


Check sample pH with wide range pH paper. If pH >2, contactCRL for instructions. Detection limit shall be 5 ppb orlower. All samples must be analyzed within seven days ofthe verified time of sample receipt (VTSR). Qualifyresults where suspended solids content may affect accuracy.


Test procedures and specific instrument used will be clearlyidentified. Bench records tabulating order of calibrationstandards, lab blanks, samples, lab control standards,spikes, duplicates, etc., with resulting output onconcentration readout will be provided along with worksheetsused to calculate results. Specify the organic compoundused to prepare standards and spikes. A photocopy of theinstrument readout, i.e., stripcharts, printer, tapes, etc.,must be included. Results are to be reported in ug/1.Records of analysis and calculations must be legible andsufficient to recalculate all concentrations. EPA QCreference samples, or any other reference sample or initialcalibration verification, will be identified as to source,lot number, and sample number. Corresponding "true" or

300203

target values and associated 95% confidence limits foranalysis results will be provided for all reference samplesused.



Phone: (703) 471-1441



TOX 5 ppb +/- 30%


I Audits Required Frequency of Audits Limits*(+/- % or cone.)

All QA/QC requirements shall be performed and reported asspecified in CLP SOW for Organics Analysis (1C/86). Theprocedures, frequencies and acceptance criteria used shallbe the same as specified in the SOW.






Date:

Please return this request to the Sample Management Office assoon as possible to expedite processing of your request forspecial analytical services. Should you have any questions or

300204

need any assistance, please call the Sample Management Office.

300205

III

III\

Field Sampling Plan

I300206

FIELD SAMPLING PLAN

NORTH PENN RI/FSPHASE I

December 1988

WDR05/054/1

300207

CONTENTS

TablesFiguresAcronyms and Abbreviations

1. Introduction1.1 Objectives

2. Residential Water Sampling Program2.1 Sampling Locations and Frequency2.2 Type of Analysis

3. Sampling Operations3.1 Project Staff Training3.2 Sample Collection Procedures3.3 Decontamination Procedures3.4 Field Quality Control Procedures3.5 Chain-of-Custody Procedures3.6 Sample Shipping Procedures

4. Documentation

4.1 Well Inventory Form4.2 Sample Identification Tags4.3 Traffic Report and Labels4.4 SAS Packing List4.5 Custody Seais4.6 Shipping Logs4.7 Field Notebooks4.8 Photographs

WDR05/054/2

300208

TABLES

3-1 Sample Equipment List

3-2 Well Volume Conversion Table

3-3 Required Containers, PreservativeTechniques, and Holding Times

3-4 Collection Frequencies of Field QC Samples

FIGURES

3-1 Chain-of-Custody Record Form4-1 Well Inventory Form4-2 Sample Identification Label4-3 Organic Traffic Report Form4-4 Inorganic Traffic Report Form4-5 SAS Packing List4-6 Custody Seal4-7 Shipping Logs

WDR05/054/3

300209

I ACRONYMS AND ABBREVIATIONS

•) CLP - Contract Laboratory ProgramI FM - Field Manager

FS - Feasibility Study, FSP - Field Sampling Plan

MS - Matrix SpikeMSD - Matrix Spike DuplicatesPL - Packing List

> QAPjP - Quality Assurance Project Plan* RAS - Routine Analytical Service

RI - Remedial Investigationi SAS - Special Analytical Servicej SM - Site Manager

SMO - Sample Management OfficeTRF - Traffic Report Form

i VOA - Volatile Organics Analysis

WDR05/055

i

i

I

I 300210


Section 1INTRODUCTION

This field sampling plan (FSP) describes the scope of fieldactivities to be performed by CH2M HILL during Phase I ofthe North Penn remedial investigation (RI). Phase I RIsampling activities consist of residential well watersampling at selected residences in the vicinity of the fiveproposed National Prorities List (NPL) sites at North Penn.The purpose of the residential well water sampling is todetermine if there is a potential health hazard to residentsfrom contamination of their private water supply. Resultsof this Phase I RI activity will also be used in developingthe design approach for the Phase II RI sampling activities.Phase I sampling activities will be conducted only once.Elements of the FSP as reported in the Guidance forConducting Remedial Investigations and Feasib'i'lity StudiesUnder CERCLA, August, 1988 are discussed in Sections 3 and 4of this document.

1.1 OBJECTIVES

When sampling a potable water supply, care must be taken tocollect representative samples. Poor sampling techniquescan result in (a) failure to detect compounds that pose a

i potential public health threat, or (b) the inaccuratedetection of compounds and subsequent unnecessary remedialactions.

$

| Objectives of the FSP are to specify:

1. The number and locations of samples to be collected

2. The procedures to be used in the field to collectrepresentative residential well water samples

3. The procedures to be used to assure adequate qualitycontrol

WDRC5/056

300211


Section 2RESIDENTIAL WELL WATER SAMPLING PROGRAM

Residential well water samples will be taken from selectedresidences in the vicinity of each of the North Penn sites.The following criteria will be used to determine whichresidences will be sampled:

o Residences whose occupants obtain their water fromprivate wells

o Residences whose occupants give permission forsampling

o Residences that are most likely to havecontaminated wells based on review of the existingdata

EPA Region III will be responsible for obtaining permissionto sample from property owners.

2 . 1 SAMPLING LOCATIONS AND FREQUENCY

Eighty-seven potential sampling locations have beenidentified for residential well water sampling at the NorthPenn sites. Sixty of the 87 potential sampling locationshave been identified as preferred locations. Thisidentification was based on whether or not the well wassampled previously, proximity to the potentially responsibleparty (PRP) , and the results of any previous sampling. Thepotential sampling locations are distributed across allfive zones of interest as follows:

Number of Proposed Number ofZone Sampling Locations Contingency Locations

1 5 22 19 115 2 36 25 117 9 0

Total 60 27

300212


The rationale for selecting these locations is presented inthe following paragraphs.

In 1986, Versar sampled nine domestic wells in Zone 1. Adetailed survey of all domestic well locations in this zonewas apparently not performed. Table 2-1 includes theaddresses of seven locations proposed for sampling in thiszone. These seven locations were selected for thisresidential well water sampling because of their closeproximity to the PRPs. The locations of these seven wellsare shown in Figure 2-1 and are based on the location mapprovided in Versar's Technical Evaluation of Zone 1.

A well survey was performed for Zone 2 during the week ofDecember 5, 1988, in order to identify those locationswithir 1/2 mile of the PRPs, where domestic water supplywells may be in use. The North Penn Water Authority (NPWA)was consulted for a listing of their customers in thevicinity of Zone 2. Tax maps and other documents showingthe locations of lots in the vicinity of Zone 2 werereviewed. Lots not receiving water service from NPWA wereidentified on. the maps and the locations were visited byCH2M HILL personnel. During this visit it was determinedwhether cr not the lot has a domestic well. If the lot hasa well, the name and address of the owner and the use of thewell'was determined and the well was considered as a

i potential sampling location. Thirty potential samplingf locations were identified, as shown in Table 2-2 and

Figure 2-2.i| In 1987, CDM performed surveys in Zones 5, 6, and 7 to

identify the locations of all domestic water wells within a1/4-mile radius of each PRP in these zones. Information wasobtained on the name of the owner, the address of the resi-dence, the number of users, the use of the well, and otherinformation such as whether or not the well had been sampledby NPWA and whether or not home treatment of the water wasbeing performed. Permission to sample the well for volatileorganic compounds was requested from the residents at thoselocations where the well was used for drinking water. Ifpermission to sample was obtained, CDM then sampled thedrinking water well.

Tables 2-3 through 2-5 and Figures 2-3 through 2-5 presentproposed sampling locations in Zones 5, 6, and 7. Fiftydomestic wells were selected, including those where CDM

BR3002I3


Table 2-1PROPOSED RESIDENTIAL WELL WATER SAMPLING LOCATIONS

NORTH PENN ZONE 1

Well NUSDesignation _______Address_____ Sample No. Priority

101 27 Green St., Souderton S-7 P102 23 Green St., Souderton S-8 P103 12 Green St., Souderton S-9 P104 160 Main St., Souderton S-ll P105 - 161 Main St., Souderton S-12 P106 143 Green St., Souderton S-6 C107 302 Main St., Souderton S-15 C

*P = Primary—will be sampled if at all possible.C = Contingency—will be sampled if a primary well cannot be sampled.

WDR04/016

flH3002U



NORTH PENN ZONE 2

Designation _____Name_______ ___________Address__________ Priority1

201 Landis Unionville Pike, Hatfield P202 Riggin 3104 Unionville Pike, Hatfield P203 Dahms 3210 Unionville Pike, Hatfield P204 Clark 3318 Unionville Pike, Hatfield P205 Leight 3316 Unionville Pike, Hatfield P206 Lindinger 3338 Unionville Pike, Hatfield P207 Farrell 3242 Unionville Pike, Hatfield P208 Blake 2229 Unionville Pike, Hatfield P209 Bergey 3309 Unionville Pike, Hatfield P210 Bivinghouse 3319 Unionville Pike, Hatfield P211 Leek 3315 Unionville Pike, Hatfield P212 Koffel 3339 Unionville Pike, Hatfield P213 Koffel 3249 Unionville Pike, Hatfield P214 JSlueck 3265 Unionville Pike, Hatfield P215 Comdustrial Roofing 3047 Unionville Pike, Hatfield P216 Rosenberger 2528 Bergey Road, Hatfield P217 Spanninger 2810 Be -gey Road, Hatfield P218 O'Hara 3100 Bergey Road, Hatfield P219 Poore . Township Line Road, Souderton P220 Herschberger 2407 School Road, Hatfield C221 Belford 2211 School Road, Hatfield C222 Wagner 3404 Unionville Pike, Hatfield C223 Hunsicker 3258 Unionville Pike, Hatfield C224 Watkins 3436 Unionville Pike, Hatfield C225 Miller 3413 Unionville Pike, Hatfield C226 • Lancanese 3212 Bergey Road, Hatfield C227 Klein 3219 Bergey Road, Hatfield C228 Seeker 3220 Bergey Road, Hatfield C229 Fox 139 Township Line Road, Souderton C230 Ouinty 135 Township Line Road, Souderton C

*P=Primary—will be sampled if at all possibleC=Contingency—will be sampled if a primary well cannot be sampled.

WDR04/010/1

AR30Q2I5


Table 2-3PROPOSED RESIDENTIAL WELL WATEK SAMPLING LOCATIONS

NORTH PENN ZONE 5

CDM CDM ^Designation Name___ ________Address________ Map Number Priority

501 Wasser P.O. Box 488, Maple Dr., 11 PColmar

502 Nicholas 90 E. County Line Rfl., 14 PColmar

503 Stewart Pinebrook Farm, 56 Walnut St., 1 5 CChalfont

504 Haines 237 Schoolhouse Rd., Chalfont 16 C

' 505 Steskal 201 Schoolhouse Rd., Chalfont 17 C

P = Primary—will be sampled if at all possible.C = Contingency—vill be sampled if a primary well cannot be sampled.

WDR04/006

AR300216



NORTH PENN ZONE 6

CDM CDM jDesignation Name___ ________Address________ Map Number Priority

601 Martin 900 Allentown Road, Lansdale 11 P602 Martin 910 Allentown Road, Lansdale 12 P603 Becker 901 Allentown Road, Lansdale 13 P604 Shank 905 Allentown Road, Lansdale 14 P605 Stork 915 Allentown Road, Lansdale 15 P606 Derstein 920 Allentown Road, Lansdale 16 P607 Martin Box 60, Allentown Road, Lansdale 17 P60S Cragle Broad Street, Lansdale 1 11 P609 Guenst State Street, Lansdale 1 12 P610 Burns 1060 S. Broad Street, Lansdale 1 13 P611 Townsend 814 Green Street, Lansdale 1 14 P612 Wahlberg Valley Forge Road, Lansdale 1 15 P613 Kiely Valley Forge Road, Lansdale 1 16 P614 Contford Walnut Street, Lansdale 3 ] P615 Nace Walnut Street, Lansdale 35 F616 Gable 5110 Walnut Street, Lansdale 36 P617 Owens Oak Park, Lansdale 41 P618 Geyer 1035 Oak Park, Lansdale 42 F619 Mansano 900 Moyers Road, Lansdale 51 P620 Mancuso 904 Moyers Road, Lansdale 52 P621 Shipman 835 Moyers Road, Lansdale 54 P622 Valleley 1336 Moyers Road, Lansdale 62 P623 Abendschein 1137 Koffel Road, Lansdale - - ?624 Vincent 1149 Koffel Road, Lansdale - - P625 Pellek 1133 Koffel Road, Lansdale - - P626 Tryson 1040 S. Broad Street, Lansdale 18 C627 Martin 1000 S. Broad Street, Lansdale 19 C628 Kurz 807 Green Street, Lar.sdale 1 10 C£29 Kassin 1428 Walnut Street, Lansdale 3 2630 Kadison 1448 Kalnut Street, Lansflale 34 C63"1 Saldutti 1518 Walnut Street, Lansdale 37 C632 Stuart 1537 Garden Street, Lansdale 38 C633 Belcher 1506 Garden Street, Lansdale 39 C634 Betts Moyers Road, Lansdale 61 C635 David 1352 Moyers Road, Lansdale 63 C636 Zischang 1388 Moyers Road, Lansdale 64 C

P - Primary—will be sampled if at all possible.C = Contingency—will be sampled if a primary well cannot be sampled.

WDR04/007

AR3002I7



NORTH PENN ZONE 7

CDM CDMDesignation Name ___ Address Map KiimVier Priority

701 Saner 701 Dickerson Rd., North Wales 11 P702 Hitte Dickerson Rd. & Wissahickon

Ave., North Wales 1 2 P703 Annis Dickerson Rd. £ Wissahickon

Ave., North Wales 1 3 P704 Kolski 1002 Dickerson Rd. , North Wales 14 P705 Donate 1010 Dickerson Rd., North Wales 15 P706 Karctta Dickerson Rd. , North Wales 16 P707 Gillen 1034 Dickerson Rd., North Wales 17 P

708 Keiser 623 W. Walnut St., North Wales 31 P709 Pider 625 Shearer St., North Wales 32 P

*P = Primary—>-ill be sampled if at all possible.C = Contingency—will be sampled if a primary well cannot be sampled.

WDR04/008

300218

A. steiert arid So/ ' 21

B & G Manufacturing

..v\x\;20M

0 201 Proposed Sampling LocationPRP Location

'/ I~WSource- - U-n.Kx! States Gc-o!o: ;•;' S-'v... Toito'd C-.ii'ang'io 1/4 vzwiie Figure 2-1F""" »"'l»» ^ ^ =3 PROPOSED LOCATIONS OF

Scale RESIDENTIAL WZONE 2North Penn RI/FS

WDC 63099.PP.OS

(•) 501 Proposed Sampling LocationPRP Location

___ Municipal Well

Um:os Sus'.vj Gc-clos.ca1 Sjrvoy Doylestown Quadrangle

1/4 i/2Miie Figure 2-2j ' PROPOSED LOCATIONS OF

Scale RESIDENTIAL WELL WATER SAMPLINGZONESNorth Penn RI/F:

WDC 63099.PP.OS

LEGEND^ 101 Proposed Sampling Location

A PRP LocationA Municipal Well

,..::vr~ X. '.

.4/ .- s ^;^t+x^ :.-<s\ ,•// x->,-- / *-, >"-s x v._w--5v »* /"-?•\ /. /-••• ,-yjo ->><V •'• / * / v, ,*~* /Ny x Q;

v /•: * s t A-- -=eo /TX \. /' //_' -r-T A^W s * V\ /.-•* / ' ' T'V ?o s ' ' //JV -v-' x '» Xv ' * ,»* • _f : v' x\, .'' '/*"•'• • i>r- -_v'v'' \ s • 0>' sU:*f—••••".' '">\ / * VJ ••";'. Mji"*-s y.r rt? /'•/- • ' f~x';/ j./ - Sfi , 'fe- r / /'J -*—>'

"_...V»* * ^ " • X'i6._- •'/-/ v^v'•. \ '_JG*f k'TTTS1T?'innri'ir\TtT? v ' JvA« -' / •<??) •>" "•:r>/\ / . X / %VNvx-< yJ> RT9 i>''; t N s: 7**.»%, . ' - V5>x'V r\-\^-——^~~S ••-' -S/f/(^ i Sw4;ii4 i V -.......„..» V *'. Ps3rK>' ^v Vx \v- • NX. '-' ^/ xi^ \ \V**5F *OV« .*.:>}' j mw34 '*: rê WV*Vêaêr^^ V 'j>*Z:'".*S *

'I /* I • \ \ *

•

1

Source - Uruicx) Sa«es Geolo:. i Survc-, Teliord QuaGtangio Figure 2-3

0 1M ______l 4"6 PROPOSED LOCATONS OFRESIDENTIAL WF '"——

AR30022I ZONEINorth Penn RI/FS

WDC 63099 =° OS

(»)701 Proposed Sampling LocationPRP Location

PHSeisiort Tube Company

' V. ./'

. V .•' ,, //v — /*

, . - -d a b q ^ - ^ -p p ^ R

.% teeds andMerck, Sharpf» and Dohn^m -

Source: United States Geological Survey: Lansdale Ouandrangle

1/2 MileFigure 2-4PROPOSED LOCATIONS OFRESIDENTIAL WELL WATER SAMPLINGZONE?North Penn RI/FS

WDC 63»99.PP.OS

T LEGEND

0 601 Proposed Sampling Location

• PRP LocationA Municipal Well

:'*'.-'. ' - ?. .-•"' .\\,•».«/•';'••*•' ''•-.' • /.<•• "-v--.. .£:•£-••' y : ,,..,... -.7 ••...y-VQrvnur .y:/ /.j> . .•;?-.,'' vV- ::'" 1- ";-

"'•\ %' " ./ .-7-:r. : ?••••;/ •-. ....-/I'/.••:••: /; "••:•'•••.•'" -x $ •/• . '• • . " , \. f iJ4 •*- V-: / .- .*rn>-'V.-v- -«-.-'.••"*25 & V / ..x*' •••<:••. *• A >

-•:•/•'•-..,' /.' " V • '•'

urce: United States Geological Survey Lansdale Ouandrangle Flaure 2-50 2000' 4000' PROPOSED LOCATIONS OF

RESIDENTIAL WELI »»•"—

AR300223 North Penn RI/FS


could not contact the well owner, as well as those where CDMobtained samples. Locations where the well owner refusedpermission to sample or where the well was not used fordrinking water are not included in the 50 locationsselected. The locations of these 50 wells are based on thelocation maps provided in the CDM well surveys.

To obtain a sample that is more representative ofconcentrations to which the homeowner is exposed, watersamples will be taken as soon as purging begins atapproximately 10 percent of the sampling locations. These"pre-purge" samples should give an indication of whetherthere are high initial contaminant concentrations that mightnot be seen following a 50-minute purge. Pre-purge andpurged sample values will be compared to see if anyadjustments to the sampling procedure should be made beforePhase II RI sampling.

A number of quality control samples will be collected formeasuring errors associated with sample collection,shipping, variability within the analytical laboratory, andlaboratory performance. These samples are discussed indetail in Section 3.4.

2.? TYPES OF ANALYSES

Residential water samples will be analyzed by the ContractLaboratory Program (CLP) according to procedures outlined inthe Quality Assurance Project Plan (QAPjP) . CH2M HILL willvalidate the data received from the CLP and provide atracking procedure to manage the flow of samples and data toand from the CLP. One of the intended uses of the data isto assess potential health risks from private well water.In order to detect vinyl chloride at the Safe Drinking WaterAct (SDWA) Maximum Contaminant Level (MCL) of 2.0 vg/1,.Special Analytical Service (SAS) requests for Method 524.2to replace the Routine Analytical Service (RAS) Method 624have been submitted. RAS methods are planned for theremainder of the Target Compound List (TCL) (organics) andfor the Target Analyte List (TAL) (inorganics and cyanide)shown in Table 8-1 and 8-2 of the QAPjP. Total organiccarbon (TOC) and total organic halide (TOX) samples willalso be taken at all pre-purge sampling locations as alaboratory check to ensure that total contaminant levels areaccounted for by the individual chemical analysis results.Table 2-1 of the QAPjP summarizes the sampling andanalytical program.

WDR05/057

AR30022li

,»,.i '


Section 3SAMPLING OPERATIONS

3.1 PROJECT STAFF TRAINING

Figure 3-1 of the QAPjP identifies the key project staff forthe residential well water sampling. Personnel assigned tooperate field equipment must be certified in the operationof that equipment. Onsite personnel will attend a briefingon site-specific hazards before working at the site.

Key field personnel will receive the FSP, the Health andSafety Plan (HSP) , and the Project Work Plan in time toallow for review prior to field activities.

3.2 SAMPLE COLLECTION PROCEDURES

At the beginning of each day of sample collection, a meetingwill be held to discuss the day's activities and to checkthe equipment list. A sample equipment list is provided byTable 3-1. Homeowners ' requests with respect to thesampling schedule and other restrictions will be adhered toat all times. A well inventory form discuss, d inSection 4.0 will be completed for each well sampled in orderto record information and to provide historical information.A sketch of the property showing the well location and otherpertinent features will also be completed for each well sam-pled .

As discussed in Section 2.2 — Types of Analyses — some watersamples will be obtained as soon as well purging begins.The majority of water samples will be obtained after thewell has been pumped for a period of time to remove stagnantwater from the well and piping. The length of time requiredto pump a well before sampling depends on well, piping, andaquifer characteristics. If information to determine thewell and piping volumes is available from the homeowner, thetime required for purging the well will be calculated at thetime of sampling. Flow rates will be calculated by measur-ing the time required to fill a 1-gallon bucket. The con-version table in Table 3-2 will be used to calculate thevolumes of wells with known diameters.

For wells with no recorded or known characteristics, infor-mation reported in the Pennsylvania Geological Survey publi-cation, Groundwater Resources of the Brunswick Formation inMontgomery an'd Perks Counties, Pennsylvania , 1 9 G 5 , will be

AR300225


Table 3-1SAMPLE EQUIPMENT LIST

MinimumItem Number

ARCs Equipment:Coolers (80-Qt Size) 15Packages of Hydrion pH Tapes (ranges of 1 to3 and 11 to 13) 10

Box of Vinyl Gloves 2

Expendables/Site Purchase/Etc:Stopwatch 21-Gallon Bucket 2Assortment of Wrenches 2Assortment of Screw Drivers 2Indelible Pen 2Flashlight (with Batteries) 2Vacuum Pump (for Filter Apparatus) 2Garden Hose (50 ft) 2Vermiculite (20 Pound Bags) 2Ziplcck Bags (1-Gallon Size or Equivalent) 20"1Disposable Eye Droppers 100Rolls of Duct Tape 2Rolls of Clear Tape 2Plastic Garbage Bags 10Rolls of Paper Towels 6Shallow Basin 2Pairs of Safety Glasses 2First Aid Kit 2Eye Wash Bottle and Eye Wash 2Field Book 2Airbill Labels for Coolers 20 .Mailing Labels (to be enclosed in coolers tofacilitate their return) 20

Sample Documentation:Custody Seals 100Traffic Reports 100Shipping Logs 100Sample Tags 100Chain-of-Custody Forms 100Sample Labels 100

Preservatives/Blank Water:Deionized Water 5 GallonsNitric Acid . • . 1 LiterSodium Hydroxide (10 N) 1 LiterHydrochloric Acid i Liter

&R300226


Table 3-1(Continued)

MinimumItem Number

Sulfuric Acid 1 LiterSodium Sulfite 100 grams

Sample Bottles:1-Liter polyethylene 14660-ml glass vials 1821-Liter amber 304

To Purchase In Field:Bags of Ice 30

WDR390/047

AR300227


Table 3-2WELL VOLUME CONVERSION TABLE

Casing Diameter (In.) Gallons Per Ft.

1.25 0.0641.50 0.0922.00 0.1633.00 0.3674.00 0.6525.00 1.026.00 1.477.00 2.008.00 2.619.00 3.30

10.00 4.0811.00 4.9512.00 5.90

WDR390/006

RR300228


used to determine the minimum time the wells should bepurged. The document indicates an average well diameter of6 inches for wells in the vicinity of the study area. Thedepths of the wells are variable, with an average of 100 to150 feet. The average depth to water is between 30 and70 feet. Using an estimated well column with water depth of150 feet, the well volume is calculated to be approximately225 gallons. The volume of water in the well and house pip-ing is assumed to be 25 gallons. Assuming a 5-gpm pumpingrate, the time required for purging approximately 250 gal-lons of water in the well and piping is estimated to be50 minutes.

The pH and specific conductance of the water obtained fromthe well will be monitored every 10 minutes during purgingas a check that a representative sample is obtained. Purg-.ing will continue until these parameters remain constant(i.e., ±10 percent) between two monitoring events. Whereseptic systems exist, the system will be purged from an out-side tap to prevent overloading of the system. An outsidetap, if possible, will also be used where a water treatmentsystem is present.

Water samples will be obtained immediately after well purg-ing by filling clean, laboratory-supplied sample bottlesdirectly from the tap. Samples will be collected prior toany treatment, filtering device, or aeration.

Samples will be placed in containers and preserved accordingto CLP protocol and analyzed within the proper holding timeas shown by Table 3-3. For volatile organic analysis (VOA)the bottles should be filled so as to minimize aeration ofthe samples, that is, no headspace exists in the bottle. Noair bubbles should be trapped in the bottle. For all sam-ples the bottle cap should be removed carefully from thepreviously decontaminated sample bottle. The cap should notbe laid down nor the inside touched. At no time should theinside of the bottle come into contact with anything otherthan the sample. Preservatives will be added to the bottlesbefore sample collection, but not within the confines of anindividual's home. The pH of the preserved samples will beverified using pH paper. All samples will be kept cool at4°C, using bagged ice.

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RR300230

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3.3 DECONTAMINATION PROCEDURES

Clean sample containers will be obtained from the EPA bottlerepository. The bottle repository will follow standard EPACLP cleaning procedures for the containers to be used forthe residential well water sampling. EPA routinely performsquality control (QC) analysis on containers released forshipment.

Prior to shipment to the field, the boxes of containers willbe sealed using custody seals described in Section 4. Ifthe custody seals are broken when the boxes are selected foruse, the containers in those boxes will not be used. Theboxes will be kept in a secured dedicated area restricted toall but designated field personnel.

3.4 FIELD QUALITY CONTROL PROCEDURES

Quality control replicate (split) samples and blanks areused to provide a measure of the internal consistency of thesamples and to provide an estimate of the components of vari-ance and the bias in the analytical process. Table 3-4shows the collection frequencies of the field QC samples.

3.4.1 _ Blanks

Blanks provide a measure of cross-contamination sources,decontamination efficiency, and other potential errors thatcan be introduced from sources other than the sample. High-pressure liquid chromatograph water will be used for blanks.Two types of blanks will be generated during sampling activi-ties: trip blanks and field blanks.

One trip blank will be included with each daily shipment ofVOA samples. The trip blanks (VOA only) will be preparedprior to each sampling event, shipped or transported to thefield with the sampling bottles, and returned unopened foranalysis. Trip blanks will not be prepared or handled inthe field. Trip blanks will indicate if there is any con-tamination during shipment to the field, from storage in thefield, or from shipment from the field to the analyticallaboratory.

One field blank will be included with each daily shipment ofsamples. The field blanks will indicate if there is anycontamination by the sampler or from handling of the samplebottle in the field or contamination in the laboratory. Thesample container will be filled with distilled deionized

RR300231


Table 3-4COLLECTION FREQUENCIES OF FIELD QC SAMPLES

Field Trip Additional VolumeAnalysis Blank Blank Replicate Needed for Lab QA/QC

Acid/Base I/day 1/10 samples Triple volume per 20Neutral samplesExtractables

Pesticides/PCBs I/day 1/10 samples Triple volume per 20samples

Volatiles I/day I/day 1/10 samples Triple volume per 20(Method 524.2) samples

Metals 1 day 1/10 samples Double volume per 20samples

Cyanide I/day 1/10 samples Double volume per 20samples

TOC I/day 1/10 samples Double volume per 20samples

TCX I/day 1/10 samples Double volume per 20samples

WDR390/028

IIiII RR30023Z

Section: 3Revision: 1Date: 12-23-88Pace: 9 of 12

water in the field at the time of sampling. The field blankwill be treated in as identical a manner as possible to afield sample. Preservatives will be added as appropriateand the sample container capped, packed, and shipped withthe samples.

3.4.2 Replicates

One field replicate (duplicate) sample will be obtained forevery 10 field samples collected. The sampling station fromwhich the duplicate is taken will be randomly selected foreach event. The sample will be split evenly into two samplecontainers, and submitted for analysis as two independentsamples. These samples will be numbered non-sequentially.

3.5 CHAIK-OF-CUSTODY PROCEDURES

The possession of samples must be traceable through prepara-tion and shipping of containers, collection of samples, andcompletion of sample analysis. Chain-of-custody proceduresare used to maintain and document sample possession duringcollection and analysis. The principal documents used toidentify samples and to document possession are:

o Chain-of-custody records formsc Airbills (e.g., Federal Express, Purolator)o Field notebooks

The following custody documentation procedure, as referencedi in the Compendium of Superfund Field Operations Methods man-; ual will be used for sample collection.

A sample is considered to be in an individual's custody ifthe following criteria are met: it is in that individual'spossession; it is in that individual's view after being inthat individual's possession; or it was in that individual'spossession and then was secured or transferred to a desig-nated secure area. The team members who actually performthe sample collection assume responsibility for the care andcustody of the sample containers until they are transferred

\ or dispatched properly. The Field Manager (FM) will review* all field activities to confirm that proper custody proce-

dures are being followed in the field.

1 The boxes containing the cleaned sample bottles will besealed with custodv tape and will be under the custody ofthe FM.

BR300233


After collection, the samples will be sealed in plasticbags. A team member will complete the chain-of-custodyrecord form shown by Figure 3-1 to accompany each sampleshipment from the field to the analytical laboratory. Thefollowing information will be specified for each sample onthe chain-of-custody form: (1) sample number; (2) date andtime of sample collection? (3) sample location; (4) analysisrequested; (5) case number; (6) traffic report number;(7) bottle tag number; and (8) airbill number. When relin-quishing the samples for shipment, the team member will signin the space indicated at the bottom of the form by enteringthe date and time the samples are relinquished. The teammember will also enter the shipper's name and airbill num-ber.

The custody record will be completed using waterproof ink.Any corrections will be made by drawing a single linethrough the error and initialing and dating the correction.Information may not be erased or rendered unreadable.

The top, original signature copy of the chain-of-custodyrecord form will be enclosed in plastic and secured to theinside of the cooler lid. Shipping coolers will be securedand custody seals placed, across cooler openincs. As long ascustody forms are sealed inside the sample cooler and cus-tody seals remain intact, commercial carriers are not re-quired to sign off on the custody form. The condition ofthe custody seals is to be recorded in the preparation log-book at the preparation laboratory upon receipt of the cool-

i e r s . The second copy of the chain-:of-custody record is re-tained by the FM; the third copy is also retained and givento the Site Manager (SM) .

3.6 SAMPLE SHIPPING PROCEDURES

Certain shipping procedures must be used to meet the chain-of-custody and sample preservation requirements. Listedbelow are the procedures for shipping the samples from thefield.

1. The sample tag will be completed as soon as the sampleis collected in the field and the sample label will besecured to the outside of the container with cleartape.

2. The filled sample container will be placed in a 2 -mil-thick (or thicker) polyethylene bag, one sample perbag. Tags should be positioned so they can be readthrough the bag.

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3. The bagged containers (surrounded by styrofoam orvermiculdte packing material for stability duringtransport) will be placed in a cooler with sufficientbagged ice to maintain an internal temperature of 4°C.All documentation must be properly executed, sealed ina plastic bag, and taped to the inside cooler lid.

4. The cooler will be secured with fiber tape and custodyseals to maintain its integrity during shipment.

5. The samples will be shipped from the field on the daythey are collected.

6. The Sample Management Office (SMC) will be called aftereach shipment and provided the following information:

o Region III sampleso Case numbero Number and type of sampleso Airbill numbero An indication if this is the final shipment

WDR05/C58

AR300236

Section: 4Revision: 1Date 12-23-88Page: 1 of 11

iI

Section 4DOCUMENTATION

At a minimum, proper documentation must follow the proceduresdiscussed in this section. Additional requirements mayarise as the project develops.

Sample tracking numbers will refer to one of the five sitesand sample number at that site, but will not refer to sampletype or origin. For example, the first three samples fromthe fifth sampling site could be designated 5-1, 5-2, and5-3. By using this method, the analytical laboratory willnot know which samples are quality assurance/quality control(QA/QC) samples nor the location from which the samples weretaken. This procedure reduces bias in the analyticalprocess.

The documents that will be used during the private wellwater sampling include the following:

o Well Inventory Form (Figure 4-1)

o Sample tac_s (Figure 4-2)

o Chain-of-custody record forms discussed inSection 3.5 of this report (Figure 3-1)

o Traffic report forms (Figures 4-3 and 4-4)

o Sample labels

o SAS packing list (Figure 4-5)

o Custody seals (Figure 4-6)

o Field notebooks

o Photographs

o Shipping logs

In addition, purity reports for all field reagents andsupplies, including standard pH buffer solution, deionizedand distilled water, standard potassium chloride solution,and preservatives, will be put into the project files.

AR300237

I

FIGURE 4-1WELL INVENTORY FORM

NORTH PENN RI/FS

I. WELL ID IV. INFORMATION ABOUT PLUMBING ANDWATER CONVEYANCE SYSTEM

Property Address —— Type of plumbing present in home: (check one

we,, Loca«on(attach sketch and picture) __ C) Galvanized steel

__ D) Plastic or PVCII. WELL CHARACTERISTICS __ E) Blank iron

__ F) Other (Explain below)Date Installed ______________Driller's Name(if available) ' Is pressure tank made of galvanized steel or is

Well Depth____________ (ft.) it a newer model?_____________Well Diameter___________ (inches)Water Level____________(ft. below casing)Water Column____________(ft.) V. INFORMATION ABOUT WATER QUALITYOne Well Volume_________ (gallons)

Is there a water softener installed in theIs Well (cirlce one) system? T-—. r—,Screened Open Hole Don't know

Any other water treatmentDoes Well have a Surface Casing? system?_________

Yes No Don't know IIZIIZ ZZZZZZZZIZIZZIZZIIIDepth of Surface Casing, if present_______(ft.) ———————————————————————

Any other water quality samples taken in theDepth to which pump is set ____(ft.) past? r —i rrr-1Type of pump (if available)________ IYes| liiSJManufacturer of pump_?available) K " —————————— Is the water hard? ^s] |NpJDate pump installed or replaced _____ _ .. . * • • , • _ • .————— Does the water contain iron (evidence ofWhat is the well yield? _____ (gpm) staining, etc.)?

1 Any additional information about the well , . . , .! ' Is water cloudy or murky or have an odor———————————————————— (initial flush and at time of sampling)?_

Is the well registered with the County or ————————————————————Permit Number___________ 's.tnere a sePt!9 ta&le °r leachfield forAttach Drilling Log if available.———— disposal of sanitary waste and If so, where

m c. A .m, m/* rsAT A IS ll 'ocated relative to the well? (PleaseIII. SAMPLING PATA indicate on sketch of well location on

Estimate of Flow Rate___________(gpm) property.)Date/Time Sample Collected——————— —— Vl< INFORMATION ABOUT WATER USEActual Purge Time _____________ (minutes) _.,......_....___.Water Volume Purged———————————(gallons) Describe the homeowners water use overSample Collected at ——————————————— tne past 12 nours ___________

Description of Supply Line.

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1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.

IS.19.20.

SPECIAL ANALYTICAL SERVICEPACKING LIST

SAS Number

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(name)

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Sampling Date(s):

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Site Name/Code:

Ship To:

Attn:

For Lab Use Only

Date Samples Rec'd:

Received By:

Sample Sample Description Sample Condition onNumbers i.e., Analysis, Matrix, Concentration Receipt at Lab

For Lab Use OnlyWhite - SMO Copy, Yellow - Region Copy, Pink - Lab Copy for return to SMO, Gold - Lab Copy

Figure 4-5SAS PACKING LISTNorth Penn RI/PC

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4.1 WELL INVENTORY FORM

The well inventory form (Figure 4-1) , is designed to recordsampling information at the time of sampling. The form willalso be used to record information with regard to the wellcharacteristics (e.g., known well diameter) and water quality(e.g., existence of a septic field). Information collectedon the well inventory form will be used to assist in thedesign of the sampling plan for the Phase II RI sampling.

4.2 SAMPLE IDENTIFICATION TAGS

The sample tag is shown in Figure 4-2. Sample tags will besecured to the sample containers in the field as specifiedin the User's Guide to the Contract Laboratory Program.

o CLP Case/£AS No(s).—The unique number(s) assignedby SMO to identify the sampling event. (Enteredunder "Remarks" heading.)

o CLP Sample No.—The unique sample identificationnumber (from the traffic report form or packinglist) used to document that sample. (Enteredunder "Remarks" heading.)

o Project Code--The number assigned by EPA to thesampling project.

o Station No.—A two-digit number assigned by thesampling team coordinator.

o Date--A six-digit number indicating the month,day, and year of collection.

o Time--A four-digit number indicating the militarytime of collection.

o Station Location—The sampling station descriptionas specified in the project plan.

o Sampler Collectors—Signatures of samplercollectors on the project team.

o Remarks—Case/SAS and sample numbers are enteredhere, and any pertinent comments indicated.

AR3002UI*

Section: 4Revision: 1Date 12-23-88Paae: 9 of 11

o Lab Sample No.—Reserved for laboratory use.

o Analysis Information—Boxes to check forpreservatives and the analysis that the samplewill undergo.

4.3 TRAFFIC REPORT AND LABELS

Traffic report forms and labels (Figures 4-2 through 4-4),used in conjunction with CLP analyses, will be used for eachsample as appropriate. Blanks are identified as normalsamples. Matrix spikes (MSs) and matrix spike duplicates(MSDs) receive the same label number as the sample withwhich they were collected.

4.4 SAS PACKING LIST

A SAS packing list (Figure 4-5) must be completed for SASsamples that qualify as "All SAS." (See the Users Guide tothe Contract Laboratory Program for definitions and anexample of a completed packing list.)

In addition to the packing list, adhesive labels must beattache"1 to each SAS container and marked in indelible inkwith the' SAS number. The labels are to be covered withclear waterproof tape.

4.5 CUSTODY SEALS

When samples are shipped, they must be placed in containerssealed with custody seals (Figure 4-6). At least two sealsmust be placed on each shipping container (cooler or box),one each on the front and back, in such a manner that abroken seal would indicate that the cooler or box had beenopened. Clear tape will be placed over the seals to reducethe chance that the seals may be accidentally broken duringshipment. Upon receipt of containers in the field, custodyseals are to be inspected and the condition recorded.

4.6 SHIPPING LOGS

Shipping logs are to be submitted to EPA's Central RegionalLaboratory (CRL) in Annapolis within 1 week after thecompletion of sampling. An example of the log and theinstructions for completing the log are given in the EPARegion III QA Directives (QAD 001, March 15, 1988).,


4.7 FIELD NOTEBOOKS

Field notebooks will be used to record data collectionactivities performed at the site. Entries will be inwaterproof ink and written in sufficient detail so that ahistory of the sampling event can be reconstructed withminimum reliance on memory.

Field notebooks to be used will be bound field survey books.Notebooks will be assigned to field personnel but will bestored securely in the field office when not in use. Afterproject completion, these documents will be in the custodyof the SM. Each notebook will be identified by the project-specific document number. Pages will be numbered.

The cover of each notebook will indicate:

o Person or organization to whom book is assignedo Book numbero Project nameo Start dateo End date

Notebook entries w'll contain a variety of information. Atthe beginning of each daily entry, the sample collectorswill record the date, start time, and current weather. TheFM will record the names of a31 field personnel present, thelevel of personal protection being used onsite, the names ofvisitors to the site, and the purpose of their visit.Difficulties, accidents, incidents., or deviations from thework plan will be recorded and explained by the FM. Thebottom of each page will be signed by the person makingentries. Each line on a page should be used or, if notused, should be crossed out, signed, and dated.

All measurements made will be recorded. The person makingentries will initial the entries. Corrections will be madeby drawing a single line through the error and initialingand dating the correction. Information may not be erased orrendered unreadable. Wherever a sample is collected or emeasurement is made, a detailed description of the locationof the station will be recorded.

Equipment used to make measurements will be identified,along with the date of last calibration. The equipment usedto collect samples will also be noted, along with the timeof sampling and all field parameters measured.

AR3002I46


4.8 PHOTOGRAPHS

Photographs of the sampling and other field work will betaken on a regular basis. A data-back equipped camera willbe used. The picture number and roll number (if more thanone roll of film is used) will be logged in the fieldnotebook to identify which sampling location is depicted inthe photograph.

The first 35mm frame on each roll will identify the roll bycontaining an information sign. The project, film roll, andframe numbers should be written on the sign to identify thesample location.

For example:

North Penn, AmetekRoll Number 1Frame Number 1 of 36

* June 1, 1988j Well No. 201

Subsequent photographs will include an identifying object inthe background. No filter or -pecial lenses, other than aUV filter, will be used. The serial number of the 35mmcamera body and lens will be entered in the logbook.

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Health and Safety Plan

j AR3002I48

CH2M HILLSITE SAFETY PLAN

I. GENERAL INFORMATION

CLIENT: EPA Region III JOB NO: WDC63099.PPPROJECT MANAGER: Syed MahmoodSITE NAME: North PennSITE LOCATION: Montgomery County, PennsylvaniaPURPOSE OF FIELD VISIT(S): Sampling drinking water of 60residential properties around perimeter of the five proposedNPL sites.

DATE OF VISIT (S) :BACKGROUND INFORMATION: Complete X PreliminaryINFORMATION AVAILABLE FROM: WDCOVERALL HAZARD SUMMARY: Serious Moderate

Low _____X____ Unknown _________

II. SITE CHARACTERISTICS

FACILITY DESCRIPTION

The North Penn area is located primarily in central Montgomery County.The area includes the Doylestown, Collegeville, Lansdale, and Telfordquadrangles. An 8.5-mile radius is utilized to encompass the studyarea. The center point of the radius is located about 1,000 feet southof the Pennsylvania Turnpike, Lansdale Interchange. The radius includesthe above-mentioned area plus a portion of south central Bucks County.These areas are not served by North Penn Water Authrity (NPWA) but areof concern since they lie within a 3-mile radius of severalcontamination plumes. The total are of concern is 227 square mile.

The study area includes the metropolitan areas of Lansdale, Souderton,Unionville, Harleysville, Mainland, Kulpsville, Colmar, Fortuna, Skip-pack, Creamery, and Center Point. These towns are of primary concernsince NPWA supplies water to them. Rural areas lie between these towns.Some are supplied by NPWA and some rely on private wells. Other metro-politan areas within the 8.5-mile radius include Norristown, Trooper,Collegeville, and Sellersville. These areas are within the area ofconcern but rely on sources other than NPWA for water.

Based on the results of the Site Discovery Report, EPA identified sixsites, each presenting a distinct geographic area of groundwater con-tamination within the North Penn areas. These six sites were facili-ties with the highest levels of groundwater contamination, and wereincluded by EPA on the proposed NPL in January 1987. One of the six"sites is being addressed by EPA under its Enforcement Program. The

other five sites are the subject of this work effort. The five sites,Ametek, Keystone Hydraulics, Spray-Fin, American ElectronicsLaboratory, and Gentle Cleaners, are shown by Figure 1.

Principal Disposal Method (type and location);

Groundwater has been contaminated from the careless handling, use, anddisposal of organic chemicals. Twelve individual areas ofcontamination have been documented. Private and NPWA wells in theseareas are contaminated.

Status (active, inactive, unknown); Four inactive; Ametek active.

History (worker or non-worker injury; complaints from public; previousagency action);

July 1986—Site Discovery Report completed.January IBS 7—Site put on the proposed NPL.

III. WASTE CHARACTERISTICS

WASTE TYPE(S)

Liquid X Solid_____ Sludge______ Gas

CHARACTERISTIC(S)

Corrosive____ Ignitable____ Radioactive____

Volatile____ Toxic X Reactive___ Unknown___ Other (Name)__

IV. HAZARD EVALUATION

Overall Hazard Level;

Overall hazard level for the planned sampling activities is low.Hazards associated with field activities are described below.

Chemical Hazards;.

Information on the chemical hazards present onsite is available fromthe previous sampling activities. This health and safety plan onlyaddresses offsite sampling of residential tap water, however only thoseanalytical results from the NPWA wells are available. Eighteen ofNPWA's 53 wells are contaminated with VOCs.

Physical Hazards;

Before entering into homes, request residents to restrain any pets theymay have.

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WDC 63KS PP.OS

Souderton

XGentle CleanersGranite Knittingand ParksideApartments Site

Site Location

Scale in MilesJSiSE0 0.5 1

Ametek Site

AmericanElectronics

X LaboratoriesV /-Site

KeystoneHydraul

NorthWales

LegendProposed NPL Site Figure 1

LOCATION OF PROPOSED NPL SITESNorth Penn RI/FS .

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Hazards Posed by Site Activities;

In accordance with Pennsylvania regulations for hazard conmunication,Material Safety Data Sheets are provided for the following chemicals:

Sodium hydroxideNitric acid (10%)

V. PROCEDURES

SITE ORGANIZATION

Map/Sketch Attached X Site Secured No

Perimeter Identified X Zone(s) of Contamination Identified No

SITF PERSONNEL

Team Oroar.izaticn:

___Team Member Responsibility

Bob Root . Hydrogeologist

Note: The site safety coordinator (SSC) is to complete Form 533(attached) and return it to M. Chillingworth/WDC at the end of eachweek.

Level of Protection;

A B C D

Modifications: Level D: Nitrile gloves with surgical inner gloves,safety glasses.

Safety Equipment and Materials; First aid kit, 2 eye wash bottles(each with sufficient supplies of clean water to deliver a 15-minuteeye wash), potable water, paper cups.

SITE ENTRY PROCEDURES

Refer to project instructions for entry procedures

WORK LIMITATIONS (Time of day, etc.)

o No contact lenses worn.o Use buddy system at all times in exclusion zone.c CH2M HILL employees to wear TLD badge at all times when on or near

the site.

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DECONTAMINATION PROCEDURES

SAMPLING : Wear latex surgical gloves when collecting tap watersamples. Before preserving sample, change gloves. If acid is spilledon gloves, rinse gloves with water, and remove. Dispose of gloves inplastic bags onsite.

DISPOSAL OF MATERIALS GENERATED ON SITE

Contain disposable glass eye droppers in a box. Tape box securely.Bag all health and safety disposable items and boxed glassware, anddispose onsite.

VI. CONTINGENCY PLAN

If an injury occurs, take the following steps:

c Prevent further injury and notify SSC.

o Initiate first aid and get medical attention for the injuredimmediately.

o Depending upon the type and severity of the injury, call themedical consultant and/or occupational physician.

o Notify the Health and Safety Manager.

c Notify the injured person's personnel office.

o Prepare an incident report. The SSC is responsible for ensuringits preparation and submittal to the Health and Safety Directorand CH2M HILL corporate personnel office within 48 hours.

o The SSC will assume charge during a medical emergency.

In the event of a fire, explosion, or chemical release, team membersare to immediately evacuate upwind. The SSC assumes control forCH2M HILL personnel and directs a team member to call the fire depart-ment. The SSC may direct control measures if these measures do notendanger team members and such controls will not increase the hazard toothers. The SSC briefs the fire department when they arrive. Workshall not continue until the fire department declares the incident con-trolled.

LOCAL (CH2M HILL Form 311, Emergency Phone Numbers, to be posted)(All phone numbers are in area code (717), unless otherwise specified.)

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PoisonControl

___Sites____ Ambulance Hospital Center Police Fire

Granite Mills Souderton Grandview 215/368-2100 215/723-4511 215/721-0911 Penn RidgeSoudertor. Ambulance Hospital or 723-3411 AirportCentral Ave. 215/721-0911 215/257-3611 215/257-0166and Main St.

American Elec- Volunteer North Penn 215/368-2100 215/362-1355 215/822-9230 Philadelphiatronics Labora- Medical 215/368-2100 Internation-tory Corps al AirportHatfield, PA 215/855-9597 215/492-3155Richardson andLea Dr.

Keystone Volunteer North Penn 215/368-2100 215/368-1800 Fairmont PhiladelphiaLansdale Medical 215/368-2100 Fire Internation-3rd and Corps 215/368-1800 al AirportKitchell 215/855-9597 215/452-3155

Ametek Volunteer North Penn 215/368-2100 215/362-1355 215/855-2121 PhiladelphiaHatfield Burrow Medical 215/368-2100 Internation-Bergery Rd. and Corps . al AirportRichardson Rd.4 215/855-9597 215/492-3155

Spray-Fin Montgomery North Penn 215/368-2100 215/368-1800 215/368-2211 PhiladelphiaLansdal /Upper County Radio 215/368-2100 ' InternatioGwynedd 215/368-2211 al AirportDickerson and 215/492-3155Wessahickerj"'

Emergency Routes:

Take Main Street up the hill to Broad Street. Turn left on Broad and stay in the left lane whichallows you on 309N. Stay on 309N until you get to the Perkasie exit. Take the Perkasie exit andyou will be on Lawn Avenue. Grandview Hospital is located on Lawn Avenue.

'Take Richardson to Bethlehem Pike and turn right. Turn left on Broad Street and North PennHospital is on the left on Medical Campus Drive.

Take Mitchell to Main Street and turn left onto Main Street. Turn left onto Broad Street and NorthPenn Hospital will be on the right side of the street on Medical Campus Drive.4Take Bergey Road to Main Street. Turn left on Main and continue down Main (Main changes names toHatfield Valley Road) until you get to Broad Street. Turn right on Broad and left on MedicalCarcpus Drive which leads you to North Penn Hospital.

Take Dickerson to Sumneytown Pike. Turn right and go to Broad Street. Turn right on Broad Streetand right into hospital parking lot.

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EMERGENCY CONTACTS

o CH2M HILL Medical Consultant

Name: Dr. Kenneth Chase, Washington OccupationalHealth Associates, Inc.

Phone: 202/463-6698 (8-5 EST)202/463-6440 (after hours answering service;physician will return call within 30 minutes)

o CH2M HILL Health and Safety Manager

Name: Mary Anne ChillingworthA?DCPhone: 703/471-1441 (O)

703/476-0882 (H)

o Occupational Physician

Name:Phone:Address:

Team members under his care:

All WDC personnel

o CH2K HILL Project Manager

Name: Syed MahmoodPhone: 703/471-1441

o Client Contact

Name:Phone:

o Site Contact

Name:Phone:

o CH2M HILL Regional Manager

Name: George GunnPhone: 703/471-1441

o Personnel Office

Name: Beth SextonPhone: 703/471-1441

If an injury occurs, notify the injured person's personnel office assoon as possible after obtaining medical attention for the injured.Notification MUST be made within 24 hours of the injury.

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o CH2M HILL Director of Health and Safety

Name: John Kochstrasser/NJOPhone: 201/316-9300Address: CH2M HILL

99 Cherry Hill Road, Suite 304Parsippany, NJ 07054

o CH2M HILL Corporate Personnel Office

Name: ' Sharon Robinson/CVOPhone: 503/752-4271Address: CH2M HILL

• 2300 N.W. Walnut Blvd.Corvallis, OR 97330

VII. PLAN APPROVAL

This site- safety plan has been written for the use of CH2M HILL, itsemployees and subcontractors. CH2M HILL claims no responsibility forits use by others. The plan is written for the specific siteconditions, purposes, dates and personnel specified and must be amendedif these conditions change.

PLAN PREPARED BY: Sadie Kissoon_________ Date: Oct. 14, 1988

APPROVED BY: ___________________________ Date: ____________

Attachments:

J o Site M a po Form 311, Emergency Phone Numberso Form 533, Record of Hazardous Waste Field Activityo MSDS for sodium hydroxide, nitric acid, sulfuric acid

Distribution of approved plan:

Site manager (responsible for distribution to team members and client)Health and Safety Manager

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