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HomeMy WebLinkAboutDSHW-2024-004915I I I t I T I I I I I I T I I I t I I SITE INVESTIGATION PLAN LAUNDRY SUPPLY COMPANY 3785 West 1987 South Salt Lake City, Utah Prepared for: Parsons Behle &, Latimer 201 South Main Street, Suite 1800 Salt Lake City, IJtah 841 45-0898 Prepared by: JBR Environmental Consultants, Inc. 8160 South Highland Drive Sandy, IJtah 84093 November 10, 1997 T I I I t I I T I I T T t I T I I TABLE OF CONTENTS 1.0 INTRODUCTION .. .... . 1 2.O.PREVIOUSINVESTIGATION ......1 3.0 scoPEoFwoRK .......1 3.1 Soil and Ground Water Testing . . . . .2 3.2 LaboratoryAnalysis ....5 4.0 REPORTING .....6 5.0 SCHEDULE ,.....6 6.0 REFERENCES. ........6 LIST OF FIGTJRES Figure 1 Location Map Figure 2 Neighborhood Map Figure 3 Site Map Figure 4 Typical Monitor Well Construction LIST OF APPENDICES Appendix A Health and Safety Plan Appendix B Quality Assurance/Quality Control Plan JBR ENvInoNMENTAL CoNSULTANTS, INC. LauNony SUpPLY CoIrIpaNy SIrp INvpSTIGATIoN PIauI T t I T I I I I I t I I I I I t I t I t 1.0 INTRODUCTION Laundry Supply Company operates as a dishibutor of laundry and dry cleaning supplies from its offices and warehouse located at3785 West 1987 South in Salt Lake City, Utah (see Figure 1). On April 4,1996, Laundry Supply closed two underground storage tanks (USTs) and associated undergroturd piping, equipment, and containment systems (collectively, UST system) located at the facility which had been used for storage of perchloroethylene (PCE) (see Figure 2). During the removal, no evidence of a PCE release from either 10,000-gallon tank was observed. However, based on the results of the laboratory analysis of soil and ground water samples collected during the closure, Laundry Supply determined that PCE had been released to soil and ground water from the UST system. Laundry Supply reported the release to the State on May 2 and again on May 4,1996. In addition, Laundry Supply filed a UST Closure Notice dated June 4, 1996 with the Division of Environmental Response and Remediation indicating that PCE had been released. On July 10, 1996, Laundry Supply met with authorized representatives of the Division of Solid and Hazardous Waste (DSHW) to discuss options in responding to the release. At that meeting, it was determined that additional investigation of the release was necessary to determine if remediation to alleviate a potentialhazardto human health or the environment at this site was warranted. As a result, the parties decided to resolve this matter by entering into a Stipulation and Consent Agreement to develop a plan for site investigation and remediation such that any residue, contaminated soil, water or other material resulting from the release would not present a hazardto human health or the environment. This Site Investigation Plan describes the proposed activities related to confirming the nature and determining the extent of the reported release. 2.0 PREVIOUS INVESTIGATION The June 4,1996 UST Closure Notice filed with the State included laboratory results that showed: 1) PCE in two ground water samples containing concentrations of 22,000 and 180,000 ugll;2) PCE in four soil samples ranging in concentration from <2.0 (non-detect) to 11,000 ug/kg; and, 3) the soil sample submitted for grain-size analysis was determined to be a silty soil (ML). As part of the UST closure, Laundry Supply installed a vertical PVC pipe in the UST excavation during backfilling to allow later inspection of ground water conditions. 3.0 SCOPE OF WORK The scope of work will include the testing of soils and ground water for PCE and related substances that may occur as a result of the natural degradation of PCE. Also, other samples and information may be gathered during the sampling activities that will aid in the overall site JBR ENvInoNMENTAL CoNSULTANTS, INC. LauNoRY SUPPLY CoupaNY SITE INVESTIGATIoN PIaN I I I I T I I I I I I I t I I I I T I charucterization that may be required if further site investigation or remediation is warranted. PCE is a dense non-aqueous phase liquid (DNAPL) that is heavier than water and is only slightly soluble in water. Based on these characteristics, any PCE that may be present may occur in - different phases: 1) dissolved in ground water; 2) as subsurface accumulations of free product in "low spots" on less permeable sediment horizons; and 3) coatings on soil particles through which dissolved or free-product phases have migrated. Investigations of subsurface DNAPL releases typigally minimize the extent of drilling that may spread the contamination to greater depths. These investigations also require obtaining detailed information on subsurface sediments that may help in identifuing migration pathways of dissolved and free-product phases and the location of free-product accumulation. The work will be based on the drilling of soil borings, collection of soil samples, installation of monitor wells, and the collection of ground water samples from selected locations (see Figure 3). This work will include the use of truck-mounted drilling equipment and support equipment such as a pressure washer or steam cleaner and pick-up trucks. Several 55-gallon drums will be used to store drill cuttings (soil and rock) and ground water produced from the drilling and sampling activities. The drums will be stored on site pending the selection of disposal options which will be based on the contaminant concentrations encountered. If the drum contents are determined to be hazardous waste, the containers will be appropriately labeled, dated, and stored for no more than 90 days prior to disposal at an appropriate facility. Work will be conducted according to methods discussed in the Health and Safety Plan (HASP) included in Appendix A and the Quality Assurance and Quality Control (Q{QC) Plan included in Appendix B. A photo-ionization detector (PID) will be used to detect organic vapors in soil samples and in the ambient air in the work area as described in the HASP. Any activities that may be required and not described in this Site Investigation Plan will be submitted and approved by the DSHW prior to implementation. 3.1 Soil and Ground Water Testing Soil and ground water beneath the Laundry Supply Company property will be tested for the presence of PCE and related degradation products (see Section3.2). The results of this testing are intended to define the extent of any subsurface PCE-related soil contamination on the property. The scope of the sampling activities to be performed will be re-evaluated as sampling results are received and reviewed. Any substantial changes to the subsequent scope of work described here that appear warranted based on the initial results of the investigation will be discussed and approved by the DSHW. Soil and ground water sampling will be performed using a hydraulic drive-point (HDP) system. Additional sampling may be performed by using a hollow-stem auger (HSA), if warranted. JBR ENvInoNMENTAL CoNSULTANTS, INc. LaUNoRY SUPPLY COITIpaNY SITE INVESTIGATIoN PI-aN I I T T T t I T I I t I t I I I I I t Hydraulic Drive-P oint (HDP) B orings The HDP system will collect soil and ground water samples from a minimum of 12 locations. These "borings" are expected to be completed to depths ranging from l0 to 25 feet depending upon the depth to ground water and the depth to the underlying aquitard. The 8-foot diameter USTs were installed to a depth of approximately 9 feet. The depths of these borings will be minimized in an attempt to avoid spreading any contamination encountered to greater depths. However, drilling will continue to depths where either contamination from the subject release is no longer encountered or until subsurface conditions are encountered which dictate that the spread of contamination to lower depths is unlikely (e. g., encountering a substantial thickness of clay). Soil samples, collected at a minimum of five-foot intervals, will be logged (described) to provide detailed information related to the nature of the sediments and their potential to provide preferential pathways or barriers to contaminant migration. Also, detailed depth measurements will be made while advancing the borings in an attempt to provide datato construct isopleths of sediment surfaces that may influence contaminant migration. If warranted, continuous geologic logging and stratigraphic depth measurements will be performed on selected HDP borings. Well collars will be surveyed by a licensed surveyor to accurately establish the ground water and stratigraphic gradients. The soil samples will be tested for the presence of organic vapors through the use of a PID. Any odors present will also be noted. Depending on the results of the initial 12 HDP borings, additional phases of HDP borings may be required to further delineate the extent of contamination prior to selecting locations of the HSA borings. The approximate locations of the 12 HDPs are shown on Figure 3. These approximate locations may change as the results of the investigation are received and reviewed. The locations of the initial borings were selected to determine if contamination has spread laterally from the tank excavation and to what depth. If the lateral extent of contamination is not defined by these initial borings, the additional borings will be required. The DSHW will be notified of any plans to drill more than the 12 HDP borings initially planned. Hollow Stem Auger (HSA) Borings If the results of the HDP boring progftlm indicate that further investigation is required, three HSA borings will be drilled on the property by a State-licensed well driller to provide ground water measurements and the ground water flow direction in the shallow unconfined aquifer. Once the ground water gradient is established, additional wells may be required to properly monitor up- and down-gradient locations. If warranted, a fourth HSA boring will be drilled to provide monitoring of deeper ground water to demonstrate that the reported release has not impacted deeper ground water. Decisions regarding the drilling of the HSA borings will be made in consultation with the DSHW. Information on, and descriptions of, the subsurface sediments JBR ENvInONMENTAL CoNSuLTANTS, INC. LAUNNRY SUPPLY CoupaNY SITE INvESTIGATIoN PIaN t I t I I I I I I I I I t T I I I t t encountered would be collected from these borings as described above for the HDP borings. The three wells intended to monitor the shallow unconfined aquifer are anticipated to be completed at depths ranging from 10 to 25 feetdepending upon the depth of ground water and the depth to the underlying aquitard. Soil samples will be collected and analyzed from the shallow HSA borings if the results of the HDP borings suggest that contamination has likely spread to the HSA locations. Only after the drilling and laboratory results from the (approximately) 12 HDP and 3 shallow HSA borings have been reviewed, would the exact location for the deeper (fourth HSA) monitor well be selected. In this way, the possibility of drilling through any contamination that may be present and spreading it to greater depths can be minimized. The deeper well is anticipated to be drilled to a depth of approximately 40 to 70 feet. This well will be completed at a depth where the first evidence of confining conditions are observed (e. g., evidence of artesian conditions or evidence suggesting that a substantial aquitard has been penetrated) and where the aquifer exhibiting that evidence can be selectively monitored (effectively isolated from the shallow unconfined aquifer using a bentonite seal). Soil samples will be collected and analyzed from the deep HSA boring if the results of the previous drilling suggest that it is waranted. However, it is likely that a water sample collected and analyzed from the confined aquifer would be sufficient to investigate the potential impact to the confined aquifer. This is because the contamination in the dissolved phase is likely more mobile than any free product that would migrate through the sediments. Because the dissolved phase is more mobile, ground water is the preferred medium to test for impacts. The ground water monitoring wells completed in the HSA borings will be constructed with 2- inch Schedule 40 PVC using 0.010-inch slotted screen. Stainless steel well casing and screen may be used if warranted. A standard completion using washed sand pack (approximately 10-20 size), bentonite, and cement with flush-mounted well covers will be used. Figure 4 shows a typical monitor well design. The approximate locations of the 4 HSA borings are shown on Figure 3. The DSHW will be notified of any plans to drill more than the 4 HSA borings initially planned. Sample Collection and Handling Generally, soil and ground water samples will be collected in a manner to minimize sample disturbance and the subsequent loss of volatile organic compounds. Soil samples will be collected on five-foot intervals, at a minimum, and submitted for laboratory analysis. Samples will be placed into sample jars leaving as little head space as possible. Ground water samples will contain no headspace. The sample containers used will be laboratory-supplied and specifically designed for the analytical procedures requested. Once collected, samples will be JBR ENvInoNMENTAL CoNSULTANTS, INc. LaUNORY SUPPLY COTTIpnNY SITE INVESTIGATIoN PIaN t Abandonment of Monitor Wells and Soil Borings I t placed on ice in a cooler pending delivery to the laboratory. Chain-of-custody protocol will be maintained during sample storage and transportation to the laboratory. Disposable sampling I equipment will be used to minimize the use of decontamination procedures. Sampling I equipment to be reused will be decontaminated using a laboratory grade phosphate-free detergent followed by rinses in tap water and, finally, distilled water. I In addition to the samples collected for chemical analysis, engineering samples may also be collected from the HSA borings using standard protocols. These samples would be collected and I submitted to a soils testing laboratory to further characteize subsurface conditions (e. g., Ir- permeability measurements to determine the integrity of any confining beds that may limit the - migration of any contamination).I Once sampling is completed, all HDPs will be backfilled with bentonite using a gravity-feed I method from the surface. HSA borings will be properly abandoned by a State-licensed well I driller once it has been determined that no more ground water observations or sampling from the wells is required. I 3.2 Laboratory Analysis I Generally, analytical procedures will follow the methods described in the QA/QC Plan I (Appendix B). Soil and ground water samples will be analyzcd by EPA Method 8260 (or I equivalent) for the following (total) volatile organic compounds: perchloroethylene (P CE) and the possible degradation products: trichloroethylene (TCE) 1, 1 dichloroethylene (1, I -DCE) cis- 1,2 dichloroethylene (c- I ,}-DCE) trans- 1,2 dichloroethylene (t- I ,2-DCE) 1,1 dichloroethane ( 1,l-DCA) 1,2 dichloroethane ( 1,2-DCA) chloroethane vinyl chloride I I I t I t JBR ENvInoNMENTAL CoNSULTANTS, INC. I LauNoRy Supply CoupaNy SrrE INVESTTGATToN Pr-aN t I I I t I I I I I I I I t I I I Soil samples that may qualify as hazardous waste based on the analytes listed above will be analyzed by Method 8260 (or equivalent) after Toxicity Characteristic Leaching Procedure digestion. These analyses would investigate the hazardous nature of the soils under Resource Conservation and Recovery Act criteria. 4.0 REPORTTNG Within 60 days of completing the site investigation activities, Laundry Supply will submit a Report of Investigation to the DSHW. This report will include the results of all work completed pursuant to the Stipulation and Consent Agreement, all analytical data and interpretations, and appropriate recommendations. 5.0 SCHEDULE As per the Stipulation and Consent Agreement, Laundry Supply will begin implementing this Site Investigation Plan within 60 days of State approval. The DSHW will be notified at least seven days in advance of the commencement of field activities. The following time line outlines the expected schedule: Week 1: Week 2: Week 3: Week 4: Week 5-7: Week 8: Prepare for field work, schedule subcontractors. Complete drilling of soil borings and sampling of soils and ground water. Compilation and review of field results. Receive laboratory results. Further data compilation and review. Complete Report of Investigation. Submit completed Report of Investigation to the DSHW. 6.0 REFERENCES Dragun, J., 1988. The Soil Chemistry of Hazardous Materials, The Hazardous Materials Control Research Institute, Silver Spring, Maryland. I I I JBR ENvInoNMENTAL CoNSULTANTS, [NC. LauNnRY SUPPLY CoupaNY SITE INVESTIGATIoN PIaN T I tt. I FIGURESI. 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PVC SCREW-ON CAP t--- ; __-l LAUNDRY SUPPLY COMPANY F lGr-l trL 4 t, rf ,l(-At M()t\ll If-)t/ Wt-- t-t (i(-)t{', IRIJ0 IIC)N BilL, ,\1 31 /9 / T I I I l. t I I t T I I I t I I I I I APPENDIXA Health and Safety Plan I I I I I I I STTE HEALTH AND SAF'ETY PLAN FOR LATJNDRY SUPPLY CON{PANY PROJECT SALT LAKE CTTY, UTAH Prepared for: Parsons Behle & Latimer 20I South Main Street Salr Lake city, uT 84111 Prepared by: JBR Environmental Consultants, lnc. 8160 South Highland Drive, Suite A-4 Sandy, IJT 84093 t I I I I I t I I I I t .luly, ll.1991 I t I I I I I I I I t t I I I I TABLE OF CONTENTS 1,0 INTRODUCTION... 1. 1 Scope and Applicability of the Site Health and Safety Plan 1.2 Site History' 1.3 Site Description 1.4 Visitors and Subcontractors 20 KEY PERSONNEL 2 .1 Key Personnel 2.2 Site Specific Health and Safety 2.3 Organizational Responsibility Personnel Page 1 1 2 2 2 4 4 4 4 6 6 6 6 7 7 8 8 8 .10 .10 .10 .10 11 11 L2 L3 L3 13 T4 L4 15 3.0 TASK/OPERATION SAFETY AND HEALTH RISK ANALYSIS 3.1 Scope 3.2 Site Hazards Evaluation 3.2.I Chemical Hazards 3.2.2 General Site Hazards 3.2.2.1 Noise 3.2.2.2 Vehicles 3.2.2.3 Electrical 3.2.2.4 Slips, Trips, and Falls 3.2.2.5 Open Excavations . 3.2.2.6 Utilities 3.2.2.7 Heat and Cold Stress . . . 3.3 General Hazard Control Measures 4.0 PERSONNEL TRAINING REQUIREMENTS 4.I Pre-assignment and Annual Refresher Training 4.2 Site Supervisor Training 4.3 Training and Debriefing Topics 5 O PERSONAL PROTECTIVE EQTJIPMENT TO BE 5. 1 Levels of Protection 5.2 Specific Levels of Protection Planned for the 5 .3 Reassessrnent of Protection Program 5.4 Inspection of Personal Protective Clothing TJSED S ite I I t IBIt IINVIRONMIrNTAL CONSULTAN'tS. INC I-n []NDItY.StJPPI-Y COMI)ANy IIEA[-'fl-l AND SAI;lr'l'Y PI.n N I I I t I I I I t I I I I t I I 60 MEDICAL SURVEILLANCE REQTJTREMENTS 6.1 Baseline or Pre-employment Monitoring 6.2 Periodic Monitoring 6.3 Site Specific Medical Monitoring 6.4 Exposure/Injury/Medical Support 6.5 Exit Physical 7.0 FREQUENCY AND TYPE OF AIR MONTTOruNG 8 O SITE CONTROL MEAST]RES 8. 1 Buddy System 8.2 Site Communications PIan 8.3 Work Area Definitiorr 8.4 Nearest Medical Assistance 8.5 Safe Work Practices 8.6 Fugitive Dust Control 90 DtrCONTAMINATION PLAN 9 .l Standard Operating Procedures 9.2 Levels of Decontamination Protection Required 9.3 Equipment Decontamination EMERGENCY RESPONSE/CONTINGENCY PLAN 10. 1 Pre-Emergency Planning L0.2 Personnel Roles and Lines of Authority 10.3 Emergency Recognitior/Prevention L0.4 Evacuation Routes/Procedures . . 10.5 Emergency Contact/Notification System 10.6 Emergency Medical Treatment Procedures L0.7 Fire or Explosion 10.8 Spill or Leaks 10.9 Emergency Equipment/Facilities SPILL CONTAINMENT PROGRAM 100 for Personnel L6 T6 16 1,7 1,7 T7 L7 18 18 L9 t9 T9 L9 20 20 20 2L 23 23 23 23 24 24 24 24 25 25 25 27I 1.0 I I t .lllR IlNVIRONMEN]'AL CONSLJ[-'fAN'l-S, IN(' I.,^ I INI)I1Y .STJPPI-Y COMPANY IIIIAI-1-I I NNI) .SAITI..'I'Y I)I-AN I t I t I t I I t I I I I I I I LIST OF TABLES, F[GTJRES, AND ATTACHMENTS Table 3- 1 Table 4-L Table 5-1 Table 8- 1 Table 10- 1 Table'10-2 Parameters for Chemical Contaminants of Concern Training Topics and Frequency of Presentation Specific kvels of Protection Planned for the Task Hand Signals Emergency Recognition/Control Measures Emergency Telephone Numbers Assignmeni, .9 T2 15 L9 26 26 Figure 1 Site Map Figure 2 Organizational Figure 3 Map Depicting Cfru.t....... ....... Route to Nearest Medical Facilities 3 5 .22 28 . 31 Attachment 1: Heat and Cold Stress Attachment 2: PPE Inspection Checklist for Clothing, Gloves and Boots I I I I BII EN V IRONM IrNTn t- CONS Lj LTA N'rS. I-ATJNDRY SI.JPPI-Y (-OM PANY I_II]AI- I{ INC ANI) Su\FL1'I'Y I'}l.n N iii I I I t I I I I I I I I I I I I 1.0 INTRODUCTION 1.1 Scope and Applicability of the Site Health and Safety Plan This Health and Safety Plan (HASP) has been prepared by JBR Environmental Consultants, Inc. (JBR) to present the safety procedures to be implemented while performing work at the Laundry Supply Company site investigation project located at 3785 West 1987 South in Salt Iake City. This HASP only applies to JBR employees. The project will include soil boring, installation of monitor wells, and soil and ground water sampling from the property which has been impacted by a release of perchloroethylene (PCE) from the former underground storage tank (UST) system. This site will not have any permit-required confined spaces under presenr project plans. The personal health and safety of all individuals directly involved in the project and of the general public near the site is irnportant. Therefbre, all prudent and reasonable measures will be taken to establish and maintain safe and healthy working conditions. This HASP identifies the (1) potential hazards associated rvith working with tlie soils and ground water anticipated to be impacted by PCE, and, (2) actions which will be taken to minimize or eliminate those hazards; e. 9., engineering controls, use of personal protective equipment, training, etc. Although every effort was made to develop a plan that is as comprehensive and detailed as possible, conditions may change once the project is initiated which may warrant modifications to this plan. JBR employees on site shall be informed of the site emergency response procedures and any potential fire, explosion, health, or safety hazards of the project. This HASP summarizes the chemical hazards in Table 3-1 and defines protective measures planned for during the field testing. During development of this plan, consideration was given to current safety standards as defined by EPA/OSHA/NIOSH, health effects and standards for the known contaminants, and procedures designed to account for the potential for exposure to unknown substances. Specifically, the following reference sources have been consulted: OSHA general industry standards (29 CFR 1910) and construction industry standards (29 CFR 1926). NIOSH Pocket Guide to Chemical Hazards, June 1994. 1994-1995 Threshold Lirnit Values fbr Chemical Substances and Ph1,5ig.1 Agents and Biological Exposure Indices, ACGIH, Cincinnati, Ohio. OSHA/NIOSH/USCG Occupational Saf'ety and Health Guidance Manual fbr [-lazardous Waste Site Activities. 1985. t t t .l llli EN V I IION M I:N'I'A l- CIONSU L'I-ANTS I NC l-n tJNI)liY St,ll']l'}t-Y ('OMPANY I']ROJIIC'[ llEn l-l'lln NI) Sn FIr'l'Y PI-n N t I I I t I t T I I I I I I I t I 1.2 Site History The property is owned by Laundry Supply Company, a distributor of laundry and dry products, which previously operated a UST system on the site to store PCE prior to distribution. As a result of the closure of the two 10,000-gallon USTs in April 1996, ground water were determined to be impacted by a release of PCE. 1.3 Site Description cleaning soils and The property is located at 3785 West 1987 South in a business/light industry park on the west side of Salt Lake City. A map of the area is included as Figure 1. The site is comprised of approximately 1 .77 acres that includes asphalt parking areas and one building operated as a warehouse, offlce, and garage. 1.4 Visitors and Subcontractors Visitors and subcontractors entering the work area will have the option to read and adopt the provisions of this HASP. Such visitors and subcontractors will be expected to comply with relevant OSHA requirements such as medical monitoring (Section 6.0), training (Section 4.0), and respiratory protection (Section 5.0). Visitors and subcontractors will be expected to provide their own protective equipment. IBIt I:NVIIIONMEN'fn L CONSUT-'l'ANTS INC l-AtlNDllY SUI)l)l.Y (IOMI'}ANY PIi(-)JIlCl' IIhAI-'l'll n NI) Sn t:E'l'Y I'l.n NI I T I I I T I T I I I t I I I I I I l, I I I I t I 2.0 KEY PERSONNEL In order to properly administer the HASP's requirernents, the identification and assignment of responsibilities to key individuals is essential for the development, coordination and implementation of the plan. The organization structure identifies those individuals and establishes the chain-of-command to effectively implement the plan through an integrated effort. 2.1 Key Personnel The personnel and organizations that are critical to the planned activities at the site area can be I founO in Figure 2. This organizational chart will be reviewed and updated as necessary. 2.2 Site Specific Health and Safety Personnel Health and Safery Officer (HSO)- The HSO is responsible for preparing this HASP. Changing field conditions may require decisions to be made concernin-q adequate protection programs. Therefore, it is vital that personnel assigned as HSO be experienced and meet the training requirements specified by OSHA in 29 CFR 1910.120 (see Section 4.0 of this HASP). The HSO is the only individual who can modify this HASP. Site Safety Officer (SSO) - The SSO will be the on-site representative of the HSO. The SSO has the responsibility for ensuring implementation of the HASP, and any other site specific health and safety guidance developed by the HSO. The SSO will maintain close liaison with the HSO. Any unusual circumstances shall be brought to the immediate attention of the HSO. The SSO shall have hazardous waste site experience and training in health and safety, and meet the HAZWOPER training requirements found in 29 CFR 1910.120, paragraph e(3). 2.3 Organizational Responsibility Project Manager (PM) - The Project Manager is responsible for overall project administration and contractor oversight. As a part of that oversight function, the Project Manager will ensure that all project plans meet both JBR and Laundry Supply Company policies, and that the health and safety of all site personnel is the primary concern. Site Supervisor (SS) - The Site Supervisor is responsible for daily activities at the site and will act as the SSO. The Site Supervisor will be on-site during all investigation activities. Field Personn.el (FP) - Field Personnel are responsible fbr perfbrming their work saf'ely and fbllowing the guidance found in this HASP. Any unsaf'e conditions must be brought to the irlmediate attention of the Site Supervisor. ,BR ITNVIRONMEN-|AL CONSUI-'fANl-S INCI. l-AtJNI)ltY SUI'}PI-Y ('OMPANY PltO.lllcl'IllrAI-I'll ANI) Sn trl:'l'Y l'}l-n N I I I I t I T t t I I I t T I t I I I T I I I t I T T I I I I I I I 3.0 TA'K/'PERATI'N SAFETY AND HEALTH RISK ANALYSIS I 3.1 Scope I I'lazards are similar for most types of hazardous waste-related investigations. These hazards I include, but are not Iimited to, heavy equipment (including drilling equipment), electrical, I open excavations, overhead obstructions, slips/trips, and the chemicals being remediated at the site. These hazards are discussed below. t 3.2.L Chernicat Hazards I This HASP identifies the hazards associated with the anticipated occurrence of PCE and I related degradation products at the site identified as the Laundry Supply Company project. It also identifies the methods needed to protect personnel from those hazards. Table 3-l I provides a summary of the chemical hazards associated with this site. TI 3.2 Site Hazards Evaluation Perchloroethylene (PCE) is classified as a Group 28 carcinogen by the IARC. PCE is an I apparent liver carcinogen in mice. It is harmful if digested, inhaled, or absorbed dermallyr The vapor pressure of PCE is 14 mm Hg at 20'C. Exposure by inhalation may cause irritation to the mucous membranes and upper respiratory tract. Dermal contact may result in I skin or eye irritation. Acute inhalation exposure to PCE causes a narcotic effect resulting in I nausea, dizziness, and headaches. Prolonged overexposure may result in damage to the liver r and kidneys. The Utah OSHA permissible exposure limit and ACGIH TLV-TWA are 25 I ppm. PCE concentrations in two ground water samples collected from the site were reported at22,000 and 180,000 mg/l. PCE concentrations in four soil samples taken from the site r ransed from (2.0 (non-detect) to 11,000 mg/kg. IO Trichloroethylene t Perchloroeth),lene (fetrachloroethlt[sne) Trichloroethylene (TCE) is classified as a Group 3 carcinogen by the IARC. It is harmful if inhaled, digested, or absorbed dermally. Dermal exposure results in skin and eye irritation. The vapor pressure of TCE is 58.7 rum Hg at 20 "C. Inhalation affects the mucous membranes and upper respiratory tract. Ingestion may result in the irritation of mucous membranes and in gastrointestinal disturbances. Acute inhalation exposure to TCE causes a narcotic eff'ect resulting in nausea, dizziness, and headaches. Prolonged overexposure may result in damage to the liver and kidneys. 'l-he Utah OSI{A perniissible exposure Iinrit and the I I I I I I .l B Ii lrN V I RON M l1N'f A L CON.S Li I -'l'A Nl-S I NC I-n trNI)ltY S(Il'}l)i-Y (-OMI'n NY I'ROJI:('.1'I'lEAl.l-ll ANI) SAI;l:'l'Y I)l-n N I I I I I I I I I I I T T I I I I ACGIH TLV-TWA are 50 ppm. TCE may be present on site as a degradation product of PCE. 1,2 Dichloroethane 1,2 Dichloroethane (EDC) is classified as a Group 28 carcinogenby the IARC. EDC is rumorigenic in rodents and is harmful if digested, inhaled, or absorbed dermally. Skin absorption is considered a significant route of entry. Dermal exposure results in skin and eye irritation, moderate edema, and necrosis. Ingestion may result in irritation of the mucous membranes and gastrointestinal disturbances. The vapor pressure of EDC is 63.7 mm Hg at 20'C. Acute inhalation exposure to EDC causes headaches, lethargia, circulatory weakness, pulmonary ederna, and kidney and liver damage. Prolonged over-exposure to the chemical may result in epigastric pain, irritation of mucous membranes, neurological changes, and liver and kidney impairment. The Utah OSHA permissible exposure limit and the ACGIH TLV- TWA are 10 ppm. EDC is possibly on site as a degradation product of PCE. Vinyl Chloride Vinyl chloride is classified as a Group I carcinogen by the IARC. It is tumorigenic in man and is harmful if digested, inhaled, and absorbed derrnally. However, absorption through the skin is considered minor. Vinyl chloride vapors can cause eye irritation. The vapor pressure of vinyl chloride is 2300 mm Hg at20oC. Acute inhalation exposure to vinyl chloride causes lightheadedness, dizziness, nausea, dulling of vision, and depression of the central nervous system. Prolonged overexposure to the chemical may result in damage to the liver, blood, and respiratory systems. The Utah OSHA permissible exposure limit is 1 ppm and the ACGIH TLV-TWA is 5 ppm. Vinyl chloride is possibly on site as a degradation product of PCE. 3.2.2 General Site Hazards 3.2.2.1 Noise Employees may encounter elevated noise levels because of heavy and portable equipment on the site. The general rule of thumb to determine if an employee is being exposed to excessive noise is if two workers must shout to communicate at a distance of approximately three feet. Hearing protection is encouraged for all equipment operators. J llll EN V I IION M IrN'rA L ('ON.S tl I-'[,4 N'f S I NC. l-n (iNI)llY SLil']l']l-Y ('ON'II'}n NY l']liO.lE("1' IIIrAl.'lll r\NI) SAIrI:-l-)' I'l.ANI T T I 3.z.z.z vehicles I There will be different types of vehicles used on the site. These include heavy equipmenr, I drilling equipment, and support vehicles. Special awareness training will be given to the field personnel to minimize vehicle hazards as needed. I 3.2.2..3 Etectrical I Electricity represents ahazard on the site. Water, high voltages, and extension cords increaser the hazards of electrical shock to workers. To reduce this hazard, the SSO will become aware of the locations of these hazards before beginning work on the site. t 3.2.2.4 slips, Trips, and Fatts t The use of water and equipment in the work area increases the opportunity fbr slips, trips, ancl falls. To reduce these hazards, field personnel will be encouraged to keep the rvork area clean I with good housekeeping. Water will be minimized on walking surfaces. Field personnel will t be properly advised of these hazards. I I I I I I I I I .I I] R EN V I IiON M I]N'I'A I. CONS [J L'f A N'TS I N(' I I-r\tJNl)ltY Stll']l'l-Y ('OIVIPANY I,RO.Il:("1 tll:n I.l'lli\NI) Sz\l;l'-l'\'l)l.AN I ; L( E a 63 \) . 0( ) =. E .E AS ? C) ' E - lr .F l o. - a '" g $E fi E E E t- l .i Fa 'S ! tr \' , , .N 5! . E ! o a. Y O6 v ) 'J J oq r < it 'E O c . l R. : 4 € Eo L . 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( :. : - : . : . : . : . : :f i : : : :: : : : : : : : : S: ; : ; : ; : 6 3 ,I : :. : a l 'o AHYo H! )cs '5a .O H Yo J H tF ) cs '5(t ) E9i l )- ' {- ) OS '5a d H Yo ) r' l d oc/ ) O(n OOO O(n I rnC. I O(n O OO OO (nC- ' l Orn O (n .: , : ' , , , : ' r. i a -el ,. H,. 5 ( d :: l ( +r d .d ). ( li {od {. ) . ,, F { F(a(J L!U t!UF- ()-4-t\J=*) r1 ) CI C .; -< c 4E.' 9o 0. ) :, <oO(< (1Ht- (o) () taHoUCa - (oa{- , )/-d(1A rj (<Fte6 {- JA)<oU-6o .< -1Htr <e) d-(Ut- (ocr (at<q) {- Je) d)r ( )<6IicgFr t- ( I cae) tE66 F- ( IIIIItIIIIItIIIIIII t I t I I I I I t T I t I I t I 3.2.2.5 Open Excavations No excavations are currently planned for the investigation but may be included with a later phase of work. Work in and around any excavations will be guided by relevant OSHA regulations. If utilized, excavating will be limited to specific work areas. However, excayations may remain open temporarily for a variety of reasons. Workers should avoid such excavations as necessary. Temporary fencing will not be required around excavations provided they are not left open over night. Pits and trenches left open over night or over weekends will require marking with hazard tape for short-term safety. If excavations will remain open and unattended for longer periods of time, a temporary fence will be installed for security and safety reasons. 3.2.2.6 Utilities Buried utilities will be identified and rnarked by public and/or private utility locators. Overhead telephone and electric lines are present on the property and should be avoided by equipment operators. 3.2.2.7 Heat and Cold Stress See Attachment 1. 3.3 General Hazard Control Measures General hazard control measures can be maintained by the following: Thorough application of the work plans and HASP procedures. No initial work activity will commence without reviewing the work plan and the HASP, or when any questions arise regarding the HASP requirements. A site safety meeting will be held at the beginning of the investigation activities and when any hazardous situation arises not adequately addressed by the HASP. Common sense practices in hazard avoidance (i.e., avoid walking needlessly through puddles, leaning on or sitting on equipment, etc.). Be alert for and heed all information and warning signs at all times. Practice proper hygiene habits (i.e., cleaning up prior to eating and after working at the site using an appropriate cleaning solution). Be alert to potentially hazardous situations that may arise (i.e., strong irritating odors, visible vapor clouds and dust, unusual conditions and suspicious I t I J BII I]NV IRONM EN'I'AL C]ONSUL-fANTS INC. I-AIJNI)RY StJI'I)I-Y ('OMPANY PROJEC'f IIEAI-'fII ANI) SAITE-I'Y PI-AN I0 I I I I I I I I t I t I I I I I substances, stability of stacked items, condition of site structures and equipment being used, etc.). Practice good housekeeping habits (i.e., keep traffic and work areas free of debris or obstacles, dispose of all trash properly, keep tools properly stored when not in use, keep supplies properly stored, and patrol the area prior to the end of the workday). Misuse of tools and equipment or circumventing safety devices can result in injury to yourself and/or others. Do not use make-shift tools or equipment to perform your job. Keep all machinery guards, guard rails, and other protective devices in place and in good operating order. Use only properly functionin-q tools and equipment. Promptly report all occupational injuries/illnesses, unsaf-e and unhealthy practices, and conditions to the SSO. Follow 29 CFR 1910.1200 labeling requirements to reduCe potential exposures to chemicals used on-site as cleaning agents or other purposes. Follow appropriate fire protection requirements and fire prevention practices. 4.0 PERSONNEL TRAINING REQUIRtrMENTS Appropriate training of workers will be required potential hazards associated with the work and to expectations. These training requirements apply area(s). to ensure that personnel are informed of the ensure that the quality of the work meets only to personnel that will enter the work Consistent with OSHA's 29 CFR 1910.L20 regulation covering Hazardous Waste Operations and Emergency Response, site personnel are required to be trained in accordance with the standard. At a minimum, they are required to be trained to recognize the hazards on-site, the provisions of this HASP, and the responsible personnel. 4.1 Pre-assignment and Annual Refresher Training Prior to arrival on-site, JBR will be responsible for certifying that JBR employees meet the requirements of pre-assignment training. Consistent with OSHA 29 CFR 19i0.120 paragraph (eX3), and where appropriate, each employee should be able to provide a document certifying dates of 40 hours of training and 3 days of actual field experience under the direct supervision of a trained, experienced supervisor for general site workers. Personnel must receive eight hours of annual refresher training in accordance with 29 CFR 1910.120, para_eraph e(8). llI t I J BII ENVIRONMEN'TAL CONS TJLTANT.S IN(' LALINDITY SL,PPLY COMPANY PROJtlc'l- llEn l--l'll n NI) Sn Ftll'Y Pl-AN I t 4.2 Site Supervisor Training I Consistent with OSHA 29 CFR lgl|.Lz|paragraph (e)(4), individuals designated as Site Supervisors require an additional eight hours of training.I Table 4-1 Training Topics and Frequency of Presentation t I I I t I I I I I I I rEfsiiiing I-.r,EqU.enc,y Air monitoring Pre-ent rr Drum and container handling Pre-entry Enrergency response Pre-ent r\ HAZWOPER Pre-entrv Heavy machinery Pre-entry Medical surveillance Pre-entry Respiratory protection Pre-entry Training requirements Pre-entry Chemi cal hazards (Table 3. 1)Pre-entry Engineering controls and work practices Pre-entry General health and safety Pre-entry Personal protective equipment Pre-entry Task Hazards Pre-Entry S ite control Pre-ent11 I JBR ENVIR.NMENTAI- C.NSULTANTS INC. LAUNI)RY SLJI']PLY COMPANY PROJEC-| IIlrn l-1'll AND .Sn IrE'l-Y PI-n N I I t2 T I I I I I I t I I T I 4.3 Training and Debriefing Topics The SSO will discuss those topics found in Table 4-1 with the Field Personnel prior to commencement of, or change in, site tasks. Site training will be documented by noting topic(s) and attendants. 5.0 PERSONAL PROTECTIVE EQUIPMENT TO BE USED Personal protective equipment will be used to reduce the potential for workers to be exposed to chemical or physical hazards that may be encountered on the site. This section describes the standard work attire that will be used during the site remediation and defines the criteria established for upgrading to more protective PPE. 5.1 Levels of Protection Personnel wear protective equipment when activities involve hazardous concentrations of known or suspected atmospheric contamination, when hazardous concentrations of vapors, gases, or particulates may be generated by site activities, or when direct contact with skin- affecting substances may occur. Full-face piece respirators protect lungs, gastrointestinal tract, and eyes against airborne toxins. Chemical-resistant clothing protects the skin from contact with skin-destructive and absorbable chemicals. The specific levels of protection and necessary components for each have been divided into four categories according to the degrees of protection afforded. Guidelines for selecting the appropriate PPE for each level of protection listed below can be found in 29 CFR 1910.L20, Appendix B, General Description and Discussion of the lrvels of Protection and Protective Gear. I Level A: Level B: Level C: Level D: Should be worn when the highest level of respiratory, skin, and eye protection is needed. Should be worn when the highest level of respiratory protection is needed, but a lesser level of skin protection. Level B is the primary level of choice when encountering totally unknown environments. Should be worn when the criteria for using air-purifying respirators are met, and a lesser level of skin protection is needed. Should be worn only as a work uniform and not in any area with respiratory or skin hazards. It provides minimal protection against chemical hazards. I I t I t I JBR ENVIRONMEN'TAL CONSULTANTS INC. I-AUNDRY SUPPLY COMI'}ANY PROJECT HIrA[-]'H n ND Sn FE'I'Y Pl-AN l3 o a o a o a I I I t t t I I t I I T I t I t Modifications of these levels are permitted, and routinely employed during site work activities to maximize efficiency. For example, [rvel C respiratory protection and [rvel D skin protection may be required for a given task. Likewise the type of chemical protective ensemble (i.e., material, format) will depend upon contaminants and degrees of contact. The level of protection is based upon the following: Type and measured concentration of the chemical substance in the ambient atmosphere and its toxicity. Potential for exposure to substances in air, splashes of liquids, or other direct contact with material due to work being done. Knowledge of chemicals on-site along with properties such as toxicity. route of exposure, and contaminant matrix. In situations where the type of chemical, concentration, and possibilities of contact are not known, the appropriate level of protection must be selected based on professional experience and judgment until the hazards can be better identified. 5.2 Specific Levels of Protection Planned for the Site Table 5-l lists the specific level of protection for workers at this site. PPE requirements and choice of materials are also identified. 5.3 Reassessment of Protection Program The level of protection provided by PPE selection shall be upgraded or downgraded based upon a change in site conditions, findings, or investigations. When a significant change occurs, the hazards should be reassessed. Some indicators of the need for reassessment are: Commencement of a new work phase, such as the start of sampling or work that begins on a different portion of the site. Change in job tasks during a work phase. Change of season/weather. When temperatures or individual medical considerations limit the effectiveness of PPE. Contaminants other than those previously identified are encountered. Change in ambient levels of contaminants. Change in work scope which aff-ects the degree of contact with contaminants. I I I .IBI{ ENVIRONMEN-|AI- CONSULTANTS INC. LAUNDRY SUPPLY COMPANY PROJEC'f I{EN I-'[H ANt) .SAFETY I'LAN t4 I I I t I I I I I Table 5-l Specific Levels of Protection Planned for the Task Assignments Soil boring and well installation Level D Coveralls Gloves Boots Safety glasses Hard hat Cotton Leather Steel-toed Standard Standard Soil and ground water sampling Level D Coveralls Gloves Boots Safety glasses Hard hat Cotton Leather (no liquid contacr) Nitrile (liquid conracr) Steel-toed Standard Standard Industrial hygiene monitoring, if performed Level D Coveralls Boots Safety glasses Hard hat Cotton Steel-toed Standard Standard I A half-face respirator with HEPA/organic cartridges will be available during the soil boring and I well installation activities. I 5.4 Inspection of Personal Protective Clothing Proper inspection of PPE features several sequences of inspection depending upon specific articles I of PPE and its frequency of use. The different levels of inspection are as follows:r Inspection and operational testing of equipment received from the factory or distributor. Inspection of equipment as it is issued to workers.I : : lrffirl:ffi,:T;i,'#:;"3,1?lJJ;:r '[o main'[enance f . Periodic inspection when a question arises concerning the appropriateness of the selected equipment, or when problems with similar equipment arise. t If PPE is required because of a reevaluation of the site hazards, its primary inspection will occur immediately prior to use and will be conducted by the user. This ensures that the I JBR ENVIRONMENTAL CONSULTANl'S INC I-ATJNDRY SUPPLY COMPANY PROJECT I-IEALTI{ AND SN ITE'|Y PI-ANI I I 1.5 I Medical monitoring programs are designated to track the physical condition olemployees on a I regular basis as well as document pre-employment or baseline conditions prior to potentiatr exposures. The medical surveillance program is a part of each employer's health and saf'ety I :t;-",i'e or pre-enrptoynrent i\{o,itori,g Prior to being assigned to a hazardous or a potentially hazardous activity involving exposure to toxic materials, each employee must receive a baseline or pre-etllployment physical. It should categorize employees as fit-for-duty and able to wear respiratory protection. The contents of the physical is to be determined by the ernployer's medical consultant. As suggested by NIOSH/OSHA/USCG/EPA's Occupational Safety & Health Guidance Manual for Hazardous Waste Site Activities and 29 CFR 19L0.120, the minimum medical monitoring requirements for work at this site includes the following: t specifrc device or article has been checked-out by the user and that the user is familiar with its t use. See Attachment 2 for the PPE lnspection Checklist For Clothing, Gloves, and Boots. I 6.0 MEDICAL SURvEILLANCE REQUIREMENTS . Complete medical and work history. Physical examination. Pulmonary function tests (FVC and FEVI). Chest X_ray. EKG. Eye examination and visual acuity. Audiometry. Urinalysis. Blood chemistry, including hematology, serum analyses, and blood lead levels 6.2 Periodic Monitoring I I t t t T I I I t ln addition to the baseline or pre-employment physical, all ernployees require a periodic physical within the last twelve months unless the advising physician believes a shorter interval is appropriate. The employer's medical consultant should prescribe an adequate physical which fulfills OSHA 29 CFR 1910.120 requirements. The baseline or pre-en.rployment physical outlined in Section 6.1 rnay be applicable. t J,* rlNVr*oNMEN'rn r- croNSrJr-'r-AN'r's rN('.r I-n tJNI)RY SUI)l']l.Y (IOMI)n NY PItOJIlC'l' Ill:z\l.l'll n NI) Sn I'll'l'Y I'l.n N T I t6 t T AII personnel working in contaminated or potentially contaminated areas at this site will verify t currency (within twelve months) with respect to medical monitoring. This is done by I providing written documentation from the examining physician stating the date of the exam, a statement that the worker is qualified to work onahazardous waste site, and the worker is I medically qualified to wear the level of PPE required for the site. I As a follow-up to an injury or possible exposure above established exposure limits, allr employees are entitled to and encouraged to seek medical attention and physical testing. r Depending upon the type of exposure, it is critical to perform follow-up testing within 2448 I hours. It will be up to the employer's medical consultant to advise the type of test required to accurately monitor for exposure effects. T 7.0 FREQUENCY AND TYPE oF ATR MONITORING Ir Chemical hazards for this site were identified from client-supplied information, results of I sampling, and interviews available to JBR. Task hazards have been determined based on the t planned scope of rvork. In neither case, were either the types of hazards or expected doses sufficient to warrant additional medical monitoring beyond current baseline and annual I physicals for hazardous waste site workers. Therefore, for activities at this site, no site f specific tests beyond those found in Section 6.1 will be required prior tb individuals entering the work area. I 6.4 Exposure/Injury/Medical Support I 6.5 Exit Physical I At termination of employment or permanent reassignment to an activity or location which does I not represent a risk of exposure to hazardous substances, JBR may request the employee take an exit physical. If his/her last physical was within the last six months, the advising medical t consultant can use that physical exam as the exiting physical. r The purpose of air monitoring is to identify and quantify airborne contaminants in order to I verify and determine the level of worker protection needed. Initial screening for identification - is often qualitative, i.€., the contaminant, or the class to which it belongs, is demonstrated to r be present but the determination of its concentration (quantification) must await subsequentI i7t JBrt ENVTR.NMENTAT- ..NSTJLTANT' rNC. LAUNDItY SLJPPI-Y COMPANY PIIOJECT I{EAI-1-II N ND SAITI]'|Y PI-AN I I I T testing. Two principal approaches are available for identifying and/or quantifying airborne t contaminants: I A direct-reading photo-ionization detector (PID), or equivalent, will be used to monitor total organic vapor concentrations in the ambient air of the (outdoor) work area. Air sampling will r not be conducted for this project.I The OSHA/NIOSH/EPA/USCG Occupational Safety and Health Guidance Manual for I Hazardous Waste Site Activities provides an overview of available monitoring/sampling I instrurnentation for on-site use and their specific application. For the specific instrument to be used, calibration of the instrument is to be performed in accordance with the instrument's t calibration procedures. T For our specific tasks, a direct-reading PID will be used to measure exposures to organic I vapors. Based on the available information and the contaminants expected to be present at ther site, a PID reading of 5 ppm or greater (above background) in the breathing zone (point of I inhalation) will indicate that the half-face respirator with appropriate combination f HEPA/organic vapor cartridges must be worn. A reading of 10 ppm or greater (above background) will require a re-evaluation of the work plan and a temporary work stoppage until t the situation can be evaluated. t 8.0 srTE coNTRoL MEASURES 8.f Buddy System I The implementation of a buddy system is required when conditions present a risk to personnel. r A buddy system requires at least two people who work as a team; each looking out for each I c other. Work activities on this site will be done under a buddy system once organic vapor:- concentrations are sufficient to require the half-face respirator. Sampling will not require a r buddv-I The following section defines measures and procedures for maintaining site control. Site I control is an essential component in the implementation of the site health and safety program.I I JBR ENVTR.NMaNTAL croNSUr-TANTS rNC. t-AtiNDRY StJPPI-Y COMI'}ANY PROJEC'I- IIEAl-'fll n ND SAFII'rY PLAN t t r8 I I 8.2 Site Communications PIan I Table 8-1 lists the hand signals that will be used for communications during activities at the I site when "face to face" and telephone communications are difficult or not possible. I 8.3 Work Area Definition The work area around the drill rig will be defined by hazard tape and/or items such as I barricades or traffic cones. The definition of formal work zones (exclusion, contaminantr reduction, etc.) will not be required during this site characterization phase of the project. Table 8-1 Hand Signals I 8.4 Nearest Medical Assistance . No snroking., eatirrg. or drinking in this zone. I I I I t I I Figure 3 provides a map of the route to the nearest medical facility which can provide I em"ergency care for individuals who may experience an injury or exposure on-site. The route! to the hospital has been verified by the SSO and should be familiar to all site personnel. I 8.5 Safe Work Practices t Safety requirements for performing work in the work area include: I ,Signals Hands clutchins throat Out of airlcannot breath Hands on top of head Needs assistance Thumbs up OK/ I am all right/ I understand Thumbs down No/ Negative Arms waving upright Send backup support Grip partners wrist Exit area immediately JBR ENVIRONM ENTAL CONSULTANI'S INC. I I.A(.JNDRY SUPPI-Y COMPANY PROJEC'I'I{EAI,'I-II ANI) SAI;II Y I-,I-N NI t I9 I t I . No horse play. . No matches or lighters in this zone. . Implement the communications system. . Line of sight must be in.position. . Wear the appropriate level of protection as defined in the Health and Safety Plan. ' Vehicles will observe a maximum speed limit of 15 miles per hour on the site. No fugitive dust is expected to result from the anticipated on-site activities. I e.0 DECONTAMTNATTON PLAN 9.1 Standard Operating Procedures I Decontamination involves the orderly and controlled removal of contaminants. All site I personnel should minimize contact with contaminants in order to minimize the need for I extensive decon. The SSO, with advice from the HSO, will establish decontamination procedures that meet the intent of the Occupational Safety and Health Guidance Manual for - Hazardous Waste Site Activities, Section 10 and Appendix D.I The following general procedures will be used on this site: . Used PPE articles should be placed in appropriate receptacles for recycle or disposal.. Personnel should be familiar with proper decontamination techniques (i.e., removing PPE clothing in an inside out manner).. Before exiting the regulated work area. personnel must have removed all protective clothing and gear, then they must have washed their hands and facial areas with soap and water (the practice of proper hygiene habits). Alternatively, disposable moist towelettes may be used to rninimize the volumes of waste water generated" I I 8.6 Fugitive Dust Control I Table 5-1 lists the tasks and specific levels of protection required for each task. Personal protective equipment used during decontamination will be consistent with these specific levels. However, it is not anticipated that extensive decontamination will be required. If the SSO or HSO determine site activities are more hazardous than anticipated, then this plan will be amended. I I t I I I I 20 ., I]R ENVIRONMENTA I- CONSLJI-'TA N'IS I NC]. I LAt,NDRY STJPPI-Y ('OMl'n NY l']RO.llr(l'f I'ltin l.l'll r\NI) .SAITE'lY I)l.n NI I I I 9.2 Levels of Decontamination Protection Required for Personnel I The levels of protection required for any personnel assisting with decontamination will be the I same as that required in the work area, The SSO is responsible for monitoring decontamination procedures and determining their effectiveness. I t I I I I I I I I t I I I ll .lBR TlNVIRONMEN'|At- CONSLJL'IANTS INC t I-i\LJNDItY Stil'}l't-Y COMPANY PROJIiC'f IllrAl-l'll n Nl) SAI:E'I'Y PI-n N I :[ E If l F T zo.=ooJo.o.3U'Eoz=J Il r 3 oo01'oc oooozo(cofi=Uo\)ru ox. C. lC3L6 -J7acoo ZorU)atr JJ()a .or> o( Do-L) (r > oc D z(- l ri tr J > o( D -: - - Z - - = Ht! :E r r' 1 ir l ll It t ll i ll l ! !i IIIIIIIIIIIIIIIIItI I I I I I I I I I I 9.3 Equipment Decontamination All equipment and personnel working in the work area that come in contact with soil and ground water will be decontaminated before leaving the work area. Decontamination facilities will include a high pressure sprayer for use on heavy equipment. Heavy equipment will be decontaminated at the end of the project by brushing, scraping, or use of the high pressure sprayer on equipment that has come in contact with contaminated media. All waste water will be collected in drums and stored on site pending the selection of an appropriare disposal optlon. All disposable protective clothing, plastic sheeting, or other materials that have come in contact with contaminated media shall be containerized and disposed of properly. Equipment and solvents used for decontamination shall be decontaminated or disposed of properly. Cotton coveralls shall be laundered when necessary at a comntercial laundr1,. Commercial laundries or cleaning establishments that decontaminate protective clothing or equiplnent shall be inforrned of the potentially harmful effects of exposures. 1O.O EMERGENCY RESPONSEiCONTINGENCY PLAN This section describes contingencies and emergency planning procedures to be implemented at the site. To the best of knowledge, this plan is compatible with local, state and federal disaster and emergency management plans as appropriate. I t0.r Pre-Emergency Planning I During the initial health and safety meeting, all employees will be trained in, and reminded of, I provisions of the emergency response plan, communications systems, and evacuation routes as warranted. This plan may be periodically reviewed by the SSO and revised if necessary by the HSO. This would ensure that this plan is adequate and consistent with prevailing site conditions. 10.2 Personnel Roles and Lines of Authority The Site Supervisor has primary responsibility for responding to, and correctins, emergency situations. This includes taking appropriate rneasures to ensure the safety of site personnel and the public. Although unlikely, possible actions may involve evacuation of personnel from the site area. He/she is additionally responsible fbr ensuring that corrective measures have been implemented and appropriate authorities notified. I I I I I J Il tl IrN V IITON M IrN'f A L ( O NS tJ [-'l-,,\ N'l-S IN(] I.AtjNI)ltY .StJI)l)l-Y (-ON4 I']ANY I)RO.l IrC'l- tllrAI.l'll ,,\NI)I I I I 10.3 Emergency Recognition/Prevention I Table 3-1 and Section 3.3 provide listings of on-site chemical and task hazards, respectively. I Additional hazards as a direct result of site activities are listed in Table 10-1 as are their prevention and control techniques/mechanisms. Personnel will be familiar with techniques of I hazard recognition from pre-assignment training and site-specific briefing(s). I ::;. i- ":::#:H"..essirates an evacuarion orrhe sire, the rorowing I procedures will be implemented: t 10.5 Emergency Contact/Notification System Table 10-2 provides names and telephone numbers fbr emergency personnel. In the event of a I medical emergency, the Site Supervisor will notify the appropriate emergency organization. In - the event of a fire or spill, the Site Supervisor will notify the appropriate local, state, and I federal agencies. I 10.6 Emergency Medical Treatment Procedures I Any person being transported to a clinic or hospital for treatment should take with themr infbrmation on the chemical(s) they have been exposed to at the site. This information is included in Table 3-1. I Any vehicle used to transport contanlinated personnel will be treated and cleane<l as necessary. T I Personnel will be expected to proceed to the closest upwind exit, and proceed to a sat'e distance (at least 100 feet from the perceived hazard). Personnel will remain at that area until an authorized individual provides further instructiol.ts. I Any person who becomes ill or injured in the work area must be decontaminated, as appropriate. If the injury or illness is minor, decontamination should be completed and first t aid administered prior to transport. If the patient's condition is serious, at least partial I decontamination should be completed if additional injury would not be sustained (i.e., complete disrobing of the victim and redressing in clean coveralls or wrapping in a blanket). I First aid can be administered while awaiting an ambulance or paramedics. All injuries and I illnesses must be immediately reported to the Site Supervisor. T l.t .I I}R IIN V I RON M EN'I-A I, C-oNS TJ I -'[A N'I-S t N(]. t l-n t,NI)riy sr.lpr)r-\'coMIrANy pr{oJECT'III:n r.'fil n NI) SAI:['l'\' I,t-ANI I I t I I I I I I t t T I I I T I I I I 10.7 Fire or Explosion In the unlikely event of a fire or explosion, the local tire department should be summoned immediately. Upon their arrival, the Site Supervisor or designated alternate will advise the fire commander of the location, nature, and identification of the hazardous materials on-site. If it is safe to do so, site personnel may: 10.8 Spill Use fire fighting equipment available on-site to control or extinguish the fire. Remove/isolate hazardous materials which may contribute to the fire. or Leaks In the unlikely a a o O event of a spill or a leak, JBR personnel will: lnform the Site Supervisor immediatell, Don appropriate PPE Locate the source of the spillage and stop the f'low if it can be done safely Begin containment and recovery of the spilled materials if it can be done safely First aid kit Eye wash Fire extinguisher Portable phone 10.9 Emergency Equipment/Facilities Emergency equipment will be kept inside the JBR vehicle being used to support the site work. This equipment will consist of the following: o o a o IBIt ENVI ITONM IrN'l-A L CONStJt.'fANl-S INC l.r\t.tNDItY SIJPPI-\' ('Ol\41'n NY I'ltOill(l'l' Illln l-'l'll ANI) SAI;l:'l-Y PI.AN )5 Table l0-1 Emergency Recognition/Control Measures Table l0-2 Emergency Telephone Nurnbers I I t t I I I T I t t I t T t T I I t i a$il Fire/Explosion Fire extinguisher, fire department Appropriate work habits Spills Sorbent materials or shoveling Berms/dikes and equipment inspections Organic vapor re Iease Water spray, air monitoring, evacuation Periodic PID monitoring, evacuation routes :ti{.:.:.:.:.:.:.:.:.:.:.:+:.:.:.:.:'t:a{rrgfluIufltlt Health and Safety Officer Dick Jordan Jr., MS, CIH JBR Environmental Consultants, lnc. (801) 943-4144 work (801) 546-0545 home JBR Environmental Consultants, Inc. Bob Bayer Vice President (801) 943-4144 work (801) 566-4049 home Police Dispatch 911 Fire Dispatch 911 911 Dispatch 911 Local hospital Pioneer Valley Hospital 3460 South 4155 West West Valley City , Utah (80 r ) 964-3600 Medical emergency 24-hour toxicological information service (5 r 3) 421 -3063 CHEMTREC (800) 424-e300 JBlt ENVIRONM IrN-rAl- CONStil-'fAN'rS IN('. LAtINI)llY .S[]l)l)l-\' ('OMPANY PI{O.ll::("1' lll-.AI- I'll ANI) Sn Ijl:'l'}' l'}l-AN l6 T I I t I t I t I I I I I I I I I I1.O SPILL CONTATNMENT PROGRAM The remediation process will not likely require the use or generation of any hazardous materials that would warrant significant concern'related to spills. However, the procedures discussed in this section comprise the spill containment program in place for activities at the site. The following procedures shall be followed for handling drums and containers of hazardous materials or waste: All drums and containers used during the cleanup shall meet the appropriate DOT, OSHA, and EPA requirements for the waste that they will contain. Drums and containers shall be inspected and their integrity assured prior to being moved. Drums or containers that cannot be inspected before being moved because of storage conditions, shall be positioned in an accessible location and inspected prior to further handling. Operations on site will be organized so as to minimize the amount of drunr or container n'rovement. Employees involved in the drum or container operations shall be warned of tl"re hazard associated with the containers. Where spills, leaks, or ruptures may occur, adequate quantities of spill containment equipment (e. g., absorbent, pillows, etc.) will be stationed in the immediate area. The spill containment program must be sufficient to contain and isolate the entire volume of any hazardous substances being transferred. Drums or containers that cannot be moved without failure, shall be emptied into a sound container. I I .I I]It I]N V I ITONM I]N'f A I- ('ON.S t J I -'[N N'f.S I N(] t.n tJNI)liY SUI'}PLY (lOMPn NY PItO.ll:(l'l'IIIIn L'l'll n NI) S;\H:'l'\' I'}l-AN )f t I t T I I I t I I I T t T I I T Attachnrent l: Heat and Cold Stress 1.0 Heat Stress Heat stress is caused by various factors which include environmental conditions, what a person wears (including PPE), workload, and even a person's individual characteristics. Susceptibility to heat stress can vary between individuals depending on factors such as lack of physical fitnes's, obesity, alcohol and drug use, age, rest and others. Since the occurreflce of heat stress depends on these factors, all personnel should be monitored. l.l Heat Stress Monitoring For individuals wearing perrneable clothing (standard clothes and work clothing), recorrrmendations for monitoring requirements, including work/rest schedules. are detailed in the American Conference of Governmental Industrial Hygienists (ACGI-Ftr) TLV booklet. For senri- or non-permeable encapsulating protective clothing these standards can't be used directly. However, correction factors for this type of protective clothing are listed in the above reference. Under these conditions, the work party n'rernbers should be monitored when the work area temperature is above 70 degrees Fahrenheit (F). Monitoring for heat stress should be done by utilizing the buddy system (two work party members monitoring each other for the symptoms of heat stress) or by the SSO during rest periods. Preventative measures and proper training will help avoid serious heat stress related illnesses. To avoid heat stress the following steps will be taken. Adjust work schedules (i.e., modify work/rest schedules in accordance with the above monitoring requirements). Provide shelter or shaded areas for the protection of site workers during rest periods. Maintain worker's body fluids at normal levels. The fluid intake must approximately equal the amount of water and electrolytes lost in sweat. The following steps will be taken to accomplish this: Maintain water temperanrre at 50 to 60 degrees F. Have the workers drink 16 ounces of water or dilute drinks (i.e., electrolyte solutions such as Gatorade) prior to commencing work activities. Urge workers to drink eight ounces of plain water or dilute drinks at each rest period. Encourage workers to maintain an optimal level of physical fitness. Acclirnatize workers to work conditions where indicated. J I]Ii ENVIIIONM ENTAI- CONST,' I-I-AN'fS I NC l-n tlNI)llY Stll'}l'}l-Y (-OMI'ANY l']ROll..('f lll:.,\1.I'll n Nl) SAIrh'l'Y I'}l.n Nt I lf{ I I .2.L Heat Exhaustion I I Site personnel should be trained to recognize the signs and symptoms of heat stress and then be able to take appropriate action. Many of these signs and symptoms are covered in the I OSHA/NIOSH/EPA/USCG Occupational Safety and Health Guidance Manual for Hazardous I Waste Site Activities. Some of the signs and symptoms are described below. ' :igns'11,3:['jlT:. moisr skin. Heavy sweating. Light-headedness: i,Hl'j.:l?il,1gu.r o Confusion. Fainting Nausea I I I l. I to a cool and uncontaminated area with water and/or fanning rink as soon as reasonably possible Corrective Actions: o Remove victirn . Remove PPE. Cool the victim o Give water to dI. Allow victim to rest I L.2.2 Heat Stroke Signs and Symptoms:o Red, hot, usually dry skin. Lack of, or reduced, perspiration . Incoherent, delirious. Mental confusion and dtzztness. [Jnconsciousness. Staggering gait rinated area Corrective Actions: o Remove the victint to a cool and uncontan . Remove PPE . Cool the victirn with water and lor fanning o Give rvater-as soon as reasonably possible t. t. t I I I l9 t I I I I I I I I I I I I I I t I I I I Transport to medical facility for further treatment since Heat Stroke is a medical emergency lf warm weather or other conditions suggest that on-site supervision by more qualified personnel may be appropriate to protect workers from heat stress, this plan should be re- evaluated. Specifically, the following monitoring methods may be required: During rest periods from site work activities, the heart rate, deep body temperature and, if possible, body water loss should be monitored when conditions warrant. Additional guidance on this type of monitoring requirements along with recommended work/rest schedules are provided in the Occupational Safety and Health Guidance Manual for Hazardous Waste Site Activities. These guidelines are summarized below: The heart rate should not exceed 110 beats/minute at the beginning of the rest period. If this rate is exceeded, then the work cycle should be reduced by 1/3. The deep body ternperature (about one degree F higher than the oral ten'rperature) should not exceed 100.6 degrees F at the end of the rvork period (an ear temperature probe unit fbr monitoring deep body temperarure can be used for this purpose). If this temperature is exceeded, the work cycle must also be reduced by ll3. No work party member is allowed to wear semi- or impermeable clothing if their deep body temperature exceeds 101.6 degrees F. If it is possible to obtain an accurate body weight (within .25 lb.) then the weight should be measured at the beginning and the end of each work day (providing the individual is wear-ing similar clothing). The weight recorded should not exceed L.5% total body weight loss in a work day. 2.0 Cold Stress The effects of extreme cold exposure (low temperatures and when the wind chill factor is sufficiently high) are frostbite, hypothermia and impaired work ability when working at a hazardous waste site. Some of the control measures include the use of appropriate clothing, the availability of warm shelter, and the careful scheduling of work/rest periods. These control measures should be taken to help prevent the worker's deep body temperature from talling below 96.8 degrees F. An early warning to the danger of cold stress is pain in the extremities. Durin-e prolonged cold exposure, maximum severe shivering develops when the body tentpefature has fallen to 9-5 degrees F. 'fhis must be taken as a danger sign and exposure to cold should be inrniediatell, terminated. For additional guidelines ort evaluation and control of cold stress reler to the ACGIHTLV booklet. llllt lrN\/IRONMENTA I- CONS(ll-'rn N'rS IN(' I.,.\l jNl)liY Stil)['l-\' ('Of\4 I'>AN]' I'ltOItr('l' IIIrn l-'l'tl ANt) S.'\lrll'l'\' I']l.n N 10 I I T T I I I I T I I I t T t t I I I Attachment 2: PPE Inspection Checklist for Clothing, Gloves and Boots Before use: Determine that the clothing material is correct for the specified task at hand. Visually inspect for:. Imperfect seams. Non-uniform coatings' . Tears. Malfunctioning closures Pressurize with air and listen for leaks (gloves only) Hold up to light and check for pinholes. Flex product: Observe for cracks Observe for other signs of shelf deterioratiort . If the product has been used previously, inspect inside and out fbr signs of chemical attack: . Discoloration . Swelling . Stiffness . During o the work task, periodically inspect Evidence of chemical attack such as softening. Keep in mind, however, any visible effects. Closure failure Tears Puncfures Seam discontinuities f or: discoloration, swelling, stiffening, and that chemical permeation can occur without a o O o J BR T]N V I IiON M EN'I'A I- CONS TJ I-'fAN-fS IN(]. l-AtlNDI{Y StlPPl.Y COMPANY PRO.Illc'l' IIlrn l- I-ll ANI) SAI:l: I'Y I'1.,\N il I I I I I I I T I I I I T I I I I I I APPENDIX B Quality Assurance/Quality Control Plan I I I I I T I I I I I I I t I t T I T QTJALTTY ASSURANCtr IQUALTTY CONTROL PLAN STTtr IIYVtrSTTGATTON LAT.INDRY SUPPLY COMPANY PROPERTY SALT LAKE CTTY, UTAH Prepared for: Parsons Behle & Latimer 201 South Main Street Salt Lake City, [Jtah 84111 Prepared by. JBR Environmental Consultants, [nc. 8160 South Highland Drive, Suite A-4 Sandy, [Jtah 84093 .lu ly I 0, 1997 I I I T I T I I I I T I T T t I T I I TABLE OF CONTENTS 2.0 FIELD INSTRUMENTATION QUALITY CONTROL . . 3.0 SAMPLE REQUIREMENTS, CONTAINERS, AND PRESERVATION 4.0 ELIMINATION OF CROSS CONTAMINATION 5.0 QUALITY CONTROL AND QUALITY ASSURANCE DURING SAMPLING 6.0 CHAIN OF CUSTODY, LABELING, AND RECORD KEEPING 7.0 DATA VALIDATION, REDUCTION, AND REPORTTNG . 8.0 REFERENCES LIST OF TABLES Table I Sampling and Analytical Protocol Information Table 2 Field Quality Assurance Samples LIST OF FIGURES Figure I Sample Label and Custody Seal LIST OF APPENDICES Appendix A Example Chain-of-Custody/Analytical Request Form Page 1 1 2 3 4 5 5 6 JBR ENvntoNMtlN'r'n L CoN.\^ur-'[n N'rs, IN('. [-nrJNI)rry Sr]r)r,r.\' CoMI,ANy QAiQC Pt-rrx I I 1.0 rNTRoDUcrroN A QA/QC plan is established to promote collection of data that are sufficient and of adequate I ,;Tilrf,r their intended uses. The goals of the QA/QC program are to provide information I This quality assurance/quality control (QA/QC) plan summarizes the procedures to be used in I the QA/QC program for the site cleanup at laundry Supply Company's property located at 3785 West 1987 South in Salt I-ake City where perchloroethylene has been released to soil and I . ground water. A quality assurance (QA) program is designed to define procedures for theI evaluation and documentation of sampling and analytical methods to provide a uniform basis for relorting and managing of data. Quality control (QC) is related to tasks and procedures I that provide a measure of performance of analytical procedures and accuracy and precision ofr data and provides a mechanism for corrective action. In addition to the QA/QC procedures - routinely used at the laboratory to maintain State of Utah certification, JBR Environmentalr I Consultant's Inc. (JBR) proposes to use the additional procedures discussed below. f The objectives of the QA plan are to provide the most meaningful information at the most f economical cost. As part of the Laundry Supply Company site investigation, QA/QC pertains to soil and ground water sampling procedures, sample handling, chain-of-custody, and r analvtical control. T 1) Evaluations can be made regarding the performance of field and laboratory activities 2) Quantitative measures of accuracy and precision of data can be evaluated for each analyte and physical test 3) Determinations can be made regarding the use and application of data to the project. r 2.0 FLELD TNSTRI]MENTATTON QUALITY CONTROL T All instrumentation used in field activities will be calibrated once each day, at a minimum, I according to the manufacturer's instructions. Calibration of instruments is necessary to I maintain properly operating equipment and to demonstrate that instrumental response is adequate. Data from each calibration will be transcribed into the field log book to preserve a I ,..oid of calibration for proof of acceptability of collected field data. Information which mustI be logged during calibration includes: 1) date and time of calibration 2) names of persons calibrating the instrument I t t I I J BR EI.IVIRONN,IITN'rNL CONSUL'rNN'I'S, INC]. I [-nrJNr)Ry srir)r,r-y c-oMpANY QA/QC Pr.nru I I I I 3) brief statement of calibration techniques 4) observed response of instrument 5) recorlmendations about instrument maintenance or repair In those instances when an instrument will not calibrate, the monitoring personnel will attempt I a field repair of the impaired equipment. These personnel are responsible for seeing that sparer parts and other appropriate items for field equipment are available for field repairs to minimize ! ff;i,Xffi- down time. To the extent possible or practical, backup field equipment will be I The field log book is examined by field personnel at the end of each day to review instrument I response. Any necessary maintenance is immediately performed to assure that instruments are in proper operating condition prior to the next field use. All records of maintenance and I repairs and names of individuals doing the work are logged in the instrument book. It is I anticipated that a pH meter and photo-ionization detector will be used during the field activities. I 3.0 SAMPLE REQUIREMENTS, CONTAINERS, AND PRESERVATION I Samples collected during the investigation will be contained and preserved according to their type (soil or water) and the type of analysis to be performed. This section provides I ini'ormation on the recommended container for each sample type, amount of sample requiredr for analysis, proper preservation procedures, and the maximum allowable holding time before I analyses of samples. Preservation retards biological action and reaction of inorganic species I which, in some cases, may render the sample uffepresentative of actual field conditions. Preservation methods are generally limited to chemical addition, pH control, and refrigeration. I Container size and type, preservative, and maximum holding time before analysis are specified in Test Methods for Evaluating Solid Waste (USEPA SW-846; September 1986 as amended by I Update I [July, 19921) and are presented below in Table 1. T T I I JI]R ENvIRONMIjN.fAI- CONSIII-.I.nN.IS, INC. I L,rrJNr)ny.Srirnr-y CoN,rnnNy QA/QC PlnN I I I I I I I I I I I I I I I I I TABL,E I Sarnpling and Analytical Protocol lnfornratiorr A lallot'ator'1, certif ied hv the State ol'[Jtah u,ill be uscd above. fitr tlte anzllvtical testing descrihed 4.0 ET,T]\TINATION OF CROSS CON'I'AN,ITNA'I'ION As a general rule, u,hen several locations are to bc santpled artd these locations include areas expected to have lower and higher levels of contanrination, sampling will progress fi'om less contaminated areas to more contaminated areas. This procedure lessens the chance of unintentional contamination of cleaner samples throu-eh the use of contaminated sampling equiprnent. Only new, laboratory-supplied sample bottles will be used to collect samples. The appropriate type, volume, and number of containers required is determined by the type of analysis (Table 1) and QA/QC sample requirements (Table 2). The prevention of sample cross-contamination is sarnpling equiprnent will be used to alleviate tltis equiprnent will be decontaminated prior to initial prevent cross-contamination. a major concern. Where possible, disposable problem. Alternatively., non-disposable use and between sampling locations to If non-disposable sampling equipment is used, it will be cleaned as follows: 1) Initially rinse itent rvith tap water (llom pressure sprayer or squirt bottle) to rcnrove qross contanrinatiort Clean itenr by washing u,ith a non-phosphate detergent and tap water. A brush rvill be used to dislodge sedinre nts. Rinse with tap water (using brush il'necessarY) and shake ol'l'cxcess water llinsc u,ith distilled u,atcr. 2t 3) I) Sample Media Method Container Type Preservation Holding Time 4 oz. glass jar 14 days Grouncl Water 4 oz. glass jar' I I I l llli I:SVII(( )\\ll:\ l'..\t. ('t lrSl'l. l ,\\ I S. l:'.r i ',, I \l)l{\ \t l'l'i \ ('r;\ll',\ r\ ( ) \ '()(' l'l tr I I I I I I I t I I I t I t I I 5) Place the sampling equipment in a plastic bag and seal to prevent accidental contamination during storage. 5.0 QUALITY CONTROL AND QUALITY ASSURANCE DTJRING SAMPLING Sampling methods are described in detail in Section 3.0 of the Site Investigation Plan for the Laundry Supply Property. Samples collected for analysis will be accompanied by field blanks. Also called decontamination or equipment blanks, field blanks check the adequacy of the decontamination procedures used at the site. These samples will receive identification numbers similar to actual samples and will be submitted as normal field samples. Sample collection equipment (e.g., trowels, bailers) is decontaminated as described above in Section 4.0. Distilled water is then poured over the sampling equipment and the rinsate collected in a clean-sample container. Field blanks are not required if disposable sampling equipment is used. Trip blanks will be utilized as a quality assurance technique for ground water samples. A Iaboratory-prepared trip blank, consisting of distilled water in a sealed sample container will be transported and handled similarly to the actual samples. One trip blank per ground water sampling episode will be used and will be submitted for laboratory analysis to test the integrity of the transportation and handling methods. Overall, field quality assurance samples typically represent 5% of all samples (EPA, 1992). However, a duplicate or replicate sample will be collected and analyzed for every ten samples. The guideline for analytical checks is presented in Table 2. TABLE 2 Field Quality Assurance Samples Note is used. Duplicates/ Replicates Field Blanks Trip Blanks# of SamplesMedia Ground Water that field or decontamination blanks are not required if disposable sampling equipment T I I JBR ENvrRoNMrrN'rAL C<;NStJr-'rnNT.s. INc. LntJNl)try Stipr)r-y CoMrn Ny QA/QC Pr,nN I T 6.0 CHAIN OF CUST,DY, LABELING, AND REC.RD KEEPING t All sample bottles will be clearly labeled with an adhesive label. Example tabels are shown in Figure 1. I The samples will remain in the custody of the person obtaining the samples, or locked in a securti area accessible only to the sampler. A chain-of-custody form will be completed and I will accompany the samples to the laboratory. Coolers containing samples will be sealed withr a chain-of-custody seal prior to transfer frorn the site. An example of a chain-of-custody seal is shown in Figure 1. All persons relinquishing or accepting custody of the samples will be I required to sign and date/time the chain-of-custody form. Upon delivery of the iamples, ther analytical laboratory will copy the form, so that a cppy can be kept by the sampler as part of I the field records. The chain-of-custody form may also include a listing of the analyses to be t requested for each sample. An example of such a combined chain-of-custody/analytical request form is included as Appendix A. I Field notes rvill be recorded in a bound field log book with sequentially numbered pages. Mistakes will be stricken out with a single line and initialed, not written over. Calibration f infbrmation for each piece of field monitoring equipment will also be recorded in the log book. T Copies of all field notes, original field note books, photographs, chain-of-custody/analytical I request forms, shipping forms (if any) and analytical data will be stored in the project file.I I 7.0 DATA vALIDATIoN, REDUCTToN, AND REroRTING r Data validation for a sampling effort is an examination of all documentation for field I instrumentation and method QC elements to ensure that all requirements have been met. Field and laboratory documentation is verified by examining photographs, copies of all data sheets, f log books, chain-of-custody forms, etc.I The laboratory QC review will include, but not necessarily be limited to, the following: t I I 1) Overview of the data package for inclusion of all appropriate raw data and laboratory QC documents. 2) Review of holding time for all analytes. I .l BR ExvrRo\\rI:N'r'n I- CoN.st rr-'r'nN'r's, IN('. I I-.,\tJ\t)t{\' .S(:t)l)t-\' (-ol\4t,n Nv Qn /QC Pt..rt I I I I I I I I I I I I I I I I I I 3) Review of all QC samples for required frequency of analysis and conformance with required control limits for matrix spike samples as required by the State laboratory certification standards. 4) Preparation of a report identifying all data for which QC guidelines were not met. The field QC review will include, at a minimum, evaluation of documentation and frequency of QC sampling. 8.0 REFERENCES EPA, 1992. Guidance for Performing Site Inspections under CERCLA, Interim Final, U. S. Environmental Protection Agency. J IIR EruvrRONMr:N'r'nr- C<lN.srJr-'r'AN'r'.s, INC. I-nuNr)ny SIr1,;,r_y CoMpn Ny QA/Q(- Pr..,\NI I I T T I I I I I I I I I T t I I t I t FIGURE I Sample Label and Custody Seal Project Code Sample Number Date Time Preservative Sampler(s) Initials Station Location/Sanrple Description jbr Environrnental Consultants, Inc. 8160 S. Highland Drive, Suite A-4 Sandy, UT 84093 (801) 943-4144 CUSTODY SEAL jbr Environmental Consultants 8160 S. Highland Drive, Suite A-4 Sandy, UT 84093 (801) 943-4144 CUSTODY SEAL T I I t I I I I T I T I t I I I I t t APPENDIX A Example Chain-of-Custody/Analytical Request Form t I I I t t I t SAMPLER (SIGNATURE) Phone SEND RESTJLTS TG JBR CONSULTAAJTS GROUP 8160 SO. HIGHI.AND DRN/E SUTTE A4 &{I.IDY, UTA}I 84GKI (8O1) e4$4144 ATTENTION: PROJECT NAME CHAIN-OF-CUSTODY R ECOR D Date Shipped Carrier Airbill No.Cooler No. SENT TO (r-AB): NAME ADDBESS PROJECT NO. Rolinquished by: (Signature)Received by: (Signature)Date Time Relinquished by: (Signaturo)Received by: (Signature)Date Time Relinquished by: (Signature)Received by: (Signature)Date Time Relinquished by: (Signature)Received by: (Signature) ANALYSIS REQUEST Date Time Sample Description Analysis RequestedDate/Time Sampled Sample Crcndition Upon Beceipt l"*,rctions/Comments I PR'.ESSTNG: -Rusri SIANDARD ,-ABLE PARTY IF DIFFERENT FROM ABOVE: I