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HomeMy WebLinkAboutNCD986232379_20001201_Greshams Lake Industrial Park_SERB RI_Phase I Remedial Investigation Work Plan Appendix B-OCR.. • ' '' SUPERFUND SECTION APPENDIXB SITE HEALTH AND SAFETY PLAN • • • HEAL TH AND SAFETY PLAN FOR PHASE I REMEDIAL INVESTIGATION GRESHAM'S LAKE SITE GRESHAM'S LAKE ROAD RALEIGH, WAKE COUNTY, NORTH CAROLINA Prepared for GRESHAM'S LAKE GROUP RALEIGH, NORTH CAROLINA Prepared by EARTH TECH OF NORTH CAROLINA, INC. Raleigh, North Carolina December 2000 • • • Health and Safety Plan Gresham's Lake Site Raleigh, \Vake County, North Carolina HEAL TH AND SAFETY PLAN FOR PHASE I REMEDIAL INVESTIGATION GRESHAM'S LAKE SITE GRESHAM'S LAKE ROAD RALEIGH, WAKE COUNTY, NORTH CAROLINA Prepared by:/J!!la~ t Bill Bremen, P.E. Project Engineer Earth Tech Date: I 2.-(1a/2 a Reviewed by: Project Manager Earth Tech Dale Prokop Region Environmental, Health & Safety Manager Earth Tech Date: i;} ( I 8 ( ';).nrc • • • TABLE OF CONTENTS Section Health and Safety Plan Gresham's Lake Site Raleigh. Wake County. North Carolina Page LO INTRODUCTION ........................................................................................................ 1-1 I.I ScopeofWork ........................................................................................................... 1-1 1.2 Project Personnel ....................................................................................................... 1-2 2.0 ASSIGNMENT OF HASP RESPONSIBILITY ................. : ....................................... 2-1 2.1 Corporate Environmental, Health & Safety Director (CEHSD) ............................... 2-1 2.2 Region Environmental, Health & Safety Manager (REHSM) .................................. 2-1 2.3 Project Manager ........................................................................................................ 2-1 2.4 Site Safety Officer ..................................................................................................... 2-1 2.5 Subcontractors ........................................................................................................... 2-1 3.0 SITE LOCATION AND DESCRIPTION ................................................................... 3-1 3.1 Location ..................................................................................................................... 3-1 3.2 Site Description ......................................................................................................... 3-1 4.0 HAZARD ASSESSMENT .......................................................................................... :. 4-1 4.1 Waste Description/Characterization .......................................................................... 4-1 4.2 Degree of Hazard ....................................................................................................... 4-3 4.2.1 Chemical Hazards ..................................................................................... 4-4 4.2.2 Physical Hazards .................................................................................... 4-4 4.2.3 Additional Precautions ............................................................................ 4-5 4.2.4 Natural Hazards ....................................................................................... 4-5 4.2.5 Confined Space Entry .............................................................................. 4-5 4.2.6 Spill Containment .................................................................................... 4-5 5.0 TRAINING REQUIREMENTS ................................................................................... 5-1 5.1 Basic Training Required ............................................................................................ 5-1 5.2 Site-Specific Training ................................................................................................ 5-1 5.3 Safety Briefings ......................................................................................................... 5-2 5.4 Safety Audits ............................................................................................................. 5-2 5.5 First Aid and CPR ..................................................................................................... 5-2 Q:\41 35 l\ll'ORKPLAMHASP-RVl. DOC December 2000 • • • Section Health and Safety Plan Gresham's Lake Site Raleigh, Wake Cmmry, North Carolina TABLE OF CONTENTS (Continued) 6.0 MEDICAL SURVEILLANCE 'PROGRAM ............................................................... 6-1 6.1 Job Exposure Report ................................................................................................. 6-1 7.0 SITE CONTROL MEASURES .................................................................................. 7-1 7.1 Site Access ................................................................................................................ 7-1 7.2 Exclusion Zone .................................................................................................... 7-1 7.2.1 Work Zones ............................................................................................. 7-1 7 .3 Personnel Decontamination ....................................................................................... 7-1 7.4 Equipment Decontamination Station ........................................................................ 7-2 7.5 Support Zone ............................................................................................................. 7-2 7.6 Site Visitors ............................................................................................................... 7-2 8.0 PERSONAL PROTECTIVE EQUIPMENT .............................................................. 8-1 8.1 General ...................................................................................................................... 8-1 8:2 Anticipated Levels of Protection for Site Operations ................................................ 8-1 9.0 AIR MONITORING AND ACTION LEVELS .......................................................... 9-1 9.1 General ...................................................................................................................... 9-1 9.1.1 Surveying ................................................................................................. 9-1 9.1.2 Electromagnetic Surveying ...................................................................... 9-1 9.1.3 Soil-Gas Surveying .................................................................................. 9-1 9.1.4 Direct Push Sampling .............................................................................. 9-1 9.1.5 Surface (Storm)Water and Sediment Sampling ..................................... 9-2 9.1.6 Surface Soil Sampling ............................................................................. 9-2 9.1.7 Monitoring Well Installation and Sampling ............................................ 9-2 9.2 Action Levels ............................................................................................................ 9-2 9.3 Exposure Monitoring/Air Sampling Program ........................................................... 9-3 9.3.1 Personal and Perimeter Monitoring ......................................................... 9-3 9.4 Instrument Calibration and Maintenance .................................................................. 9-3 10.0 DECONTAMINATION PROCEDURES ................................................................ 10-1 I 0.1 Equipment ......................................................................................................... l 0-1 10.2 Personnel ....................................................... : ................................................... 10-1 10.3 Contamination Prevention ................................................................................. I 0-1 Q:'w I 151\ WORKPLA,VIHA.SP-R \''2. DOC December 2000 II Health and Safety Plan Gresham's Lnke Site Raleigh, Wake County, North Carolina • TABLE OF CONTENTS (Continued) Section ........................................................................................................................... Page 10.4 Disposal Procedures .......................................................................................... 10-2 11.0 GENERAL SAFE WORK PRACTICES AND COMMUNICATIONS ................ 11-1 11.1 Safety Equipment .................................... _. ......................................................... 11-1 11.2 Communications ................................................................................................ I 1-1 11.3 Safe Work Practices .......................................................................................... 1 1-1 12.0 EMERGENCY PREPAREDNESS ............................................................................ 12-1 12.l Emergency Coordinator. .................................................................................... 12-1 12.2 Implementation .................................................................................................. 12-2 12.3 Fire or Explosion ............................................................................................... 12-2 12.4 Personal Injury ................................................................................................... 12-2 12.5 Overt Chemical Exposure ................................................................................. 12-2 12.6 Adverse Weather Conditions ............................................................................. 12-3 12.6.1 Heat Stress ............................................................................................. 12-3 12.6.2 Cold Exposure ....................................................................................... 12-5 12.7 Poison Ivy .......................................................................................................... 12-6 12.8 Snakes and Ticks ............................................................................................... 12-6 12.8.1 Snake Bite Prevention and First Aid ..................................................... 12-6 12.8.2 Tick Bite Prevention and First Aid ........................................................ 12-7 12.9 Accident/Injury Reporting and Recordkeeping ................................................. 12-7 13.0 HASP ACCEPTANCE. ............................................................................................... 13-1 Q:\.I I 35 /\WORKPLAMH ASf>. R \12 DOC December 2000 • Figure Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina TABLE OF CONTENTS (Continued) LIST OF FIGURES Follows Page 12-1 Hospital Route Map ...................................................................................................... 12-1 LIST OF TABLES Tahle Follows Page 4-1 Exposure Limits .............................................................................................................. 4-1 4-2 Task-Specific Hazard Assessment Table ........................................................................ 4-1 12-1 Wind Chill lndex ............................................................................................................ 12-7 LIST OF APPENDICES Appendix • A Chemical Data Sheets • B Respiratory Protection Program C Health and Safety Field Forms D Training and Medical Matrix Q:\4 J 35 J\WORKPI.AMJIASP· RV2,DOC December 2000 lV • • • 1.0 INTRODUCTION Health and Safety Plan Gresha,!z 's Lake Site Raleigh, Wake County, North Carolina This site-specific Health and Safety Plan (HASP) has been prepared by Earth Tech of North Carolina, Inc. (Earth Tech) for the Gresham's Lake Site in accordance with the regulatory requirements of 29 CFR 1910.120, "Hazardous Waste Operations and Emergency Response." The purpose of this HASP is to summarize the project organization and responsibilities; establish Standard Operating Procedures (SOPs) for preventing accidents, injuries, and illnesses; identify hazards, discuss the personal protective equipment that may be used at the site; identify personnel health and safety training requirements; summarize the monitoring techniques to be used; establish emergency procedures; describe the medical surveillance program; identify the appropriate first aid equipment that is available; provide accident reporting procedures; and establish a schedule for safety inspections. The HASP will be implemented by the Site Safety Officer (SSO) during site work. Compliance with this HASP is required of all Earth Tech personnel and subcontractors performing field work at the Gresham's Lake Site. Assistance in implementing this plan can be obtained from Earth Tech's Southeast Region Environmental, Health & Safety Manager (REHSM), and the Corporate Environmental, Health & Safety Director (CEHSD). Using the HASP Modification Form presented in Appendix C, the content of this HASP may change or undergo revision based upon additional information made available to health and safety personnel, monitoring results, or changes in the technical scope of work. The REHSM or CEHSD must approve any proposed changes. 1. l Scope of Work The following field activities may be performed during Earth Tech's Phase I and Phase II Remedial Investigations at the Gresham's Lake Site in Raleigh, North Carolina: • Land Surveying • Electromagnetic Surveying • Soil-Gas Surveying • Direct Push Sampling • Surface (Storm) Water and Sediment Sampling • Surface Soil Sampling • Monitoring Well Installation and Sampling Q:'w J 351\WORKPLAfN-fASP-R 1/2.DOC December 2000 1-l • 1.2 Project Personnel Name/Firm Rob Holland Earth Tech Mike Branson, P.G. Earth Tech Bill Bremen, P.E. Earth Tech John Funk, P.E. Earth Tech Dale Prokopchak Earth Tech • • Q:\41 J 5 !\WORK/' LA,W !ASP-R V1, DOC Title Field Geologist/ Site Safety Officer Lead Geologist Project Engineer Project Manager Region Environmental, Health & Safety Manager 1-2 Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina Work Phone Home Phone 919-854-6241 919-462-6179 919-854-6238 919-859-5855 919-854-6234 919-848-2378 919-854-6239 919-662-8781 804-515-8556 877-830-1981 December 2000 Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Caroli11a 2.0 ASSIGNMENT OF HASP RESPONSIBILITY The following describes the health and safety designations and general responsibilities that will be implemented for the Gresham's Lake Site investigation activities. 2.1 Corporate Environmental. Health & Safetv Director (CEHSD) The CEHSD is responsible for the development of company safety protocols and procedures necessary for field operations and is also responsible for the resolution of any outstanding safety issues which arise .during the site work. 2.2 Region Environmental, Health & Safety Manager (REHSM) The REHSM has overall responsibility for review and approval of this HASP. The REHSM shall approve any changes to this plan due to modification of procedures or newly proposed site activities. The Project Manager will assign health and safety-related duties and responsibilities only to qualified individuals. Before personnel may work on site, a current medical examination and acceptable health and safety training must be approved by the division Safety Representative or the REHSM. 2.3 Project Manager The Project Manager (PM) is responsible for having a project-specific HASP prepared, reviewed and approved prior to the start of on-site activities. In addition, the PM is responsible for assigning a qualified Site Safety Officer (SSO) and project team members. 2.4 Site Safety Officer The REHSM shall direct the site health and safety efforts through a Site Safety Officer (SSO) as needed. The SSO will be responsible for implementing the HASP. The SSO may direct or participate in on-site activities as appropriate when this does not interfere with primary SSO responsibilities. The SSO has stop-work authorization that he/she will execute upon determination of an imminent safety hazard, emergency situation, or other potentially dangerous situations, such as detrimental weather conditions. Authorization to proceed with work will be issued by REHSM in conjunction with the Project Manager after such action. 2.5 Subcontractors Subcontracts may be issued for various tasks including limited land clearing, surveying, direct push sampling, soil boring and monitoring well installation. Other subcontracts may be issued for additional tasks, however, none are anticipated. Subcontractors shall comply with the requirements outlined in this HASP and in accordance with OSHA 29 CFR 1910 and 29 CFR 1926; but, in all cases, subcontractors shall be responsible for site safety related to or affected by their own field operations (i.e., heavy equipment operations). Q:\41 JS l\WORKPLAfNIASP-RVl.DOC December 2000 2-1 • • 3.1 Location Health and Safety Plan Gresham's Lake Sire Raleigh, Wake County, North Carolina 3.0 SITE LOCATION AND DESCRIPTION The Gresham's Lake Site is located on Gresham's Lake Road approximately 0.2 miles west of the intersection of Gresham's Lake Road and U.S. Highway 1 (Capital Boulevard) in Raleigh, Wake County, North Carolina. Figure I depicts the site location on the United States Geologic Survey 7.5 Minute Topographic Map for the Wake Forest, N.C. Quadrangle (1987). The geographic coordinates for the approximate center of the site are 35° 53' 7.0" N latitude and 78° 34' 37.0" W longitude. Proceeding west from Capital Boulevard onto Gresham's Lake Road for approximately 0.2 miles accesses the Site. The Site consists of a small industrial park on the outskirts of northeastern Raleigh. 3.2 Site Description Individual properties that comprise the Site include: (I) 3220 Northside Drive, Able Manufacturing Company; (2) 3010 Gresham's Lake Road, Rea Construction Company; (3) 3219 Northside Drive, Edwin & Burgunde Winz property; (4) 3200 Northside Drive, Billings and Garrett Utility Contractors; and (5) property between 3220 Northside Drive (Able Manufacturing) and Rea Construction. From 1970 until 1996, the NCDOT tested asphalt at a laboratory on the Rea Construction Company property using chlorinated solvents such as 1, 1, I-trichloroethane (I, I, 1-TCA), trichloroethylene (TCE), and carbon tetrachloride The Able Manufacturing Company operated a metal fabricating facility from 1989 until the .company closed the facility in 1993. Prior to Abie's purchase of the property, the site was occupied by South State Engineering, a tool and die manufacturer that operated at the site from the late 1970's until 1989. Chlorinated solvents were reportedly used at the facility in the past. A former employee of both South State and Able reported that trichloroethylene was used at the site, although it was his belief that its use was "limited". The Rea Construction facility, along with the Billings & Garrett site, have additionally operated Underground Storage Tanks (USTs) for the storage of petroleum products. Rea Construction employed four USTs ranging in size from 500 to 20,000 gallons for storage of gasoline and diesel fuel from 1971 to 1987. These USTs were reportedly removed on May 7, 1987 and no releases of product were reported at the time the USTs were removed. Billings & Garrett reportedly operated five USTs ranging in size from 4,000 to 10,000 gallons for storage of gasoline and diesel fuel from 1978 to 1991. These USTs were reportedly removed on March 31, 1991 and no residual contamination was reported during closure. The former Halliburton Industrial Services site had previously employed Above Ground Storage Tanks (ASTs) from the mid-1970s until approximately 1990. The sizes of the ASTs are unknown but they reportedly stored diesel fuel, waste oil, phosphoric acid, and hydrochloric acid. Q :\413 51\WORKP LAMHASP-R \12. DOC December 2000 3-1 • • • Health and Safety Plan Gresham's Lake Site Raleigh. Wake County, North Carolina This HASP will cover activities conducted by Earth Tech dur,ing a Phase I and Phase II Remedial Investigations (RI) at the site. The purpose of the RI is to map the horizontal boundary of the Site and to identify the environmental media and associated chemicals of concern. The Phase I RI is being performed in accordance with guidance provided under North Carolina's Inactive Hazardous Sites Program entitled "Inactive Hazardous Sites Program Guidelines for Assessment and Cleanup" dated August 2000 . Q :\41 35 l\WOR KPL,\MJIASf'· R \12, DOC December 2000 3-2 • • Health and Safety Plan Gresham's Lake Site Raleigh, Wake Coullty, North Carolina 4.0 HAZARD ASSESSMENT 4.1 Waste Description/Characterization The following chemical information is presented in order to identify the types of materials that may be encountered at the Gresham's Lake Site. Detailed information on these materials was obtained from: ACGIH, Threshold Limit Values and Biological Exposure Indices for 1995-96. Chemical Data Sheets. NIOSH Pocket Guide to Chemical Hazards -1995. The following is a list of chemicals and compounds that are potentially found on site. This list was compiled based on information obtained from review of previous environmental assessments at properties that comprise the Site. Atmospheric monitoring can be conducted to determined the potential exposure to these chemicals. There are published exposure limits for most of these chemicals and they can be detected by a direct-reading monitoring instrument. It is believed that protection of on-site personnel can be achieved by conducting environmental monitoring and applying conservative action limits. Chemical Data Sheets for each compound listed below, providing information such a, the chemical's characteristics, health hazards, protection, exposure limits, and first aid procedures are presented in Appendix A. These chemicals include: Acetone Benzene Carbon Tetrachloride Chloroform I, 1-Dichloroethane I, 1-Dichloroethene 1,2-Dichloroethene 1,4-Dichlorobenzene Ethylbenzene Methylene Chloride Naphthalene Perchloroethylene Waste Types: Liquid_~X~ Solid X Toluene I, I, I-Trichloroethane Vinyl Chloride Xylenes Gas ---- Sludge __ _ Semi-solid __ _ Other --- Characteristics: Corrosive Flammable -------- Explosive ___ _ Volatile X ---=-- Radioactive Inert ----------- Other Toxic Exposure limits for the chemicals of potential concern are presented in Table 4-1 and the tasks, hazards, and control measures are shown in Table 4-2. Q:\4 l 351\ WORKP V.tN /ASP·R \12. DOC December 2000 4-1 • TABLE 4-1 Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina EXPOSURE LIMITS GRESHAM'S LAKE REMEDIAL INVESTIGATION Compound TLV-TWA TLV-STEL PEL-TWA PEL-STEL IDLH Acetone 750 ppm 750 ppm 750 ppm 1000 ppm 2500 ppm - Benzene 0.5 ppm 2.5 ppm I ppm 5 ppm 500 ppm Carcinogen Carbon Tetrachloride 5 ppm, 10 ppm, Skin 2 ppm NA 200 ppm Animal Care. Susp. Care. Carcinogen Chloroform 10 ppm NA 2 ppm 50 ppm 500 ppm Animal Care. · Carcinogen I, 1-Dichloroethane 100 ppm NA 100 ppm NA 3000 ppm I, 1-Dichloroethene 5 ppm 20 I ppm NA NA Carcinogen 1,2-Dichloroethene 200 ppm NA 200 ppm NA 1000 ppm 1,4-Dichlorobenzenc 10 ppm NA 75 ppm 110 ppm 150 ppm Animal Care. C;:i,rcinogen Ethyl benzene 100 ppm 125 ppm 100 ppm 125 ppm 800 ppm Methylene Chloride 50 ppm NA 25 ppm 125 ppm 2300 ppm Animal Care. . Carcinogen Naphthalene 10 ppm 15 ppm 10 ppm 15 ppm 250 ppm 25 ppm 100 ppm 25 ppm NA 150 ppm Perchloroethylene Animal Care. Carcinogen Toluene 50 ppm, Skin NA 100 ppm 150 ppm 500 ppm I, I, I-Trichloroethane 350 ppm NA 350 ppm 450 ppm 700 ppm 5 ppm, 10 ppm, Skin I ppm, 5 ppm NA NA Vinyl Chloride Human Care. Susp. Care. Ceiling Carcinogen Xylene 100 ppm 150 ppm 100 ppm 150 ppm 900 ppm References: American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Values (TLV) for I 995-96. TLV -Threshold Limit Value TWA -Time Weighted Average STEL -Short-Term Exposure Limit NA -Not Available PEL -Permissible Exposure Limit IP -Ionization Potential IDLH -Immediatelv Dangerous to Life & Health Q:\41 351\WORKl'V.,WUSP ,R V2.DOC December 2000 4-2 • • • TABLE4-2 Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina TASK SPECffIC HAZARD ASSESSMENT TABLE GRESHAM'S LAKE REMEDIAL INVESTIGATION TASK HAZARD CONTROL MEASURES Land Clearing and Slip, trip, falls, cold exposure, General awareness, access Surveying biological hazards. controls, work/rest cycles. Electromagnetic Slip, trip, falls, cold exposure, General awareness, access Surveying biological hazards. controls, work/rest cycles. Soil-Gas Surveying Slip, trip, falls. Dermal contact, General awareness, PPE, inhalation, cold exposure, work/rest cycles, vapor/air toxic/explosive atmosphere, monitoring. biological hazards. Direct Push Sampling Slip, trip, falls. Dermal contact, General awareness, PPE, inhalation, cold exposure, overhead work/rest cycles, vapor/air hazards, toxic/explosive atmosphere, monitoring. biological hazards. Surface (Storm)Water & Slip, trip, falls, cold exposure, General awareness, work/rest Sediment Sampling dermal contact and inhalation, cycles, PPE, vapor/air biological hazards 1nonitoring. Septic Field Drilling & Slip, trip, falls, cold exposure, General awareness, PPE, Excavation overhead hazards, toxic/explosive work/rest cycles, vapor/air atmosphere, biological hazards, monitoring. dermal contact, inhalation. Monitoring Well Slip, trip, falls. Dermal contact, General awareness, PPE, Installation and Sampling inhalation, cold exposure, overhead work/rest cycles, vapor/air hazards, toxic/explosive atmosphere, monitoring ( well biological hazards. installation). 4.2 Degree of Hazard On-site hazards include physical and chemical hazards . Q:\4 / JS I\ WORKPLA.','\J/ASP-R V2. DOC December 2000 4-3 • • • 4.2.1 Chemical Hazards Health and Safety Plan Gresham ·s Lake Site Raleigh, Wake County, North Carolina The contaminants of concern at the sites can affect the body if they are inhaled, come in contact with the eyes or skin, or are ingested. These compounds may be released during the intrusive investigation and sampling activities. The primary concern is for skin exposure to contaminated soils, groundwater and surface waters, and potential inhalation of organic vapors or dust released during soil intrnsive activities. Organic vapors may also be released during surface and groundwater sampling. Atmospheric monitoring will be conducted during all phases of on-site intrusive field activities and all sampling activities to determine the need for upgrading to appropriate levels of respiratory protection, as documented in Section 9.2. The activities during which monitoring will be conducted include soil-gas surveying, direct push sampling, surface (storm) water and sediment sampling, surface soil sampling, and monitoring well installation and sampling. Exposure by skin absorption is a low to moderate possibility, but can be prevented by use of proper protective equipment and good hygiene practices. Table 4-1 presents exposure levels for contaminants of concern. 4.2.2 Physical Hazards Primary physical hazards at the site are those associated with hand augering, and overhead hazards from heavy equipment. Hazards that could be encountered during subsurface activities include falls and trips, injury from lifting heavy objects, eye injuries, head injuries, and pinched or crushed hands and feet. There is a potential for explosive concentrations of vapors from flammable liquids in subsurface soils or volatile organic compounds associated with exposed wastes. Incidents of spontaneous combustion and explosions resulting from the compaction and covering of wastes have been reported. Also see Section 11.3 Safe Work Practices. The majority of the work activities are expected to occur during colder months. There is potential for workers on-site to be affected by cold exposure. The SSO will monitor for cold exposure, or heat stress if appropriate, in accordance with Section 12.6 of this HASP. There is potential for buried utilities or overhead electrical lines to be present at the Earth Tech work areas. Earth Tech will seek assistance from the designated Site personnel to obtain facility records pertaining to potential buried utilities, contact local utilites companies, and contact local utility locator company to identify utilities in the Earth Tech work areas to identify and avoid contact with utilities. The potential for cutting an underground line may exist. If this happens, soil intrnsive activities will be halted and the REHSM will be notified. If dusty conditions exist during soil boring activities, the work zone area will be kept wet by spraying the work zone (WZ) with water to provide dust control. If airborne dust is not controlled, continuous monitoring with a Mini-Ram or similar instrument will be conducted. Hearing protection is be worn by all personnel within 50 feet of heavy equipment, including the drill rig . Q.'W I 35 /\WORK Pl.ANJIASI'· H \12, voe December 2000 4-4 • • • Health and Safety Plan Gresham's Lnke Site Raleigh, Wake Co11nty, North Carolina Soil, sediment, and surface water sampling activities present the potential for slips and falls associated with wet surfaces and soft unstable sediment surfaces. Personnel should be aware of these potential hazards. General housekeeping should be maintained in the work areas. 4.2.3 Additional Precautions Additional precautions have not been identified. 4.2.4 Natural Hazards Natural hazards such as weather, poisonous plants, bites from poisonous or disease-carrying animals and insects (i.e., snakes, ticks), cannot always be avoided. Refer to Section 12.0 for precautions and emergency procedures. 4.2.5 Confined Space Entrv Confined space entry is not anticipated and is, therefore, not addressed in this HASP. If confined space entry is necessary, work will be halted and the REHSM will be notified. 4.2.6 Spill Containment Field activities associated with this site are unlikely to require spill containment and are, therefore, not addressed in this HASP . Q:\4 I 35 /\WORKPLAN\JfASP· R ~. DOC December 2000 4-5 • • • Health a11d Safety P/a11 Gresham's Lake Site Raleigh, Wake County, North Carolina 5.0 TRAINING REQUIREMENTS 5.1 Basic Training Required Personnel who are required to work in areas where the potential for toxic exposure exists shall complete training and have site experience conforming to the requirements of 29 CFR l 9 l O. l 20(e). In keeping with 29 CFR l 9 l 0.20, medical records and exposure records will be available to workers or his/her designated representative upon request. Training includes a 40-hour course, which describes procedures for working at hazardous waste sites. The procedures include a safety and health program, medical surveillance, decontamination, site characterization and analysis, protective clothing and monitoring equipment, site control work documentation, emergency response, engineering and administrative control to reduce exposure, and site safety evacuation procedures. Contractors/subcontractors shall provide written documentation that these training/experience requirements have been met. Personnel shall also be trained in the contents of Appendix B, "Respiratory Protection Program." 5.2 Site-Specific Training Site-specific training will be conducted by the SSO for on-site personnel and visitors to minimize exposure to potential of on-site hazards. Site-specific training will address the activities, procedures, monitoring, and equipment for the field operations. This training at a minimum will include the following: 1. Site description and history. 2. Project activities, including coordination with other contractors. 3. Hazard evaluation. 4. On-site safety responsibilities. 5. Site control and work zones. 6. Personnel training. 7. Medical monitoring. 8. Atmospheric monitoring. 9. Personal protection, clothing, and equipment. 10. Decontamination procedures. 1 I. Emergency procedures. 12. Review of site-specific Chemical Data Sheets. 13. Safe work practices. 14. Other elements covered in this site-specific HASP. This training will also _allow field workers to clarify anything they do not understand and to reinforce their responsibilities regarding safe operations. Training must include emergency preparedness, location of Q:\4!351\ WORKP l.AMHASP·RVl. DOC December 2000 5-1 Healrh and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina -assembly areas, proper entry and exit procedures for exclusion zone (EZ), warning systems, location of emergency equipment, and route to the hospital. 5.3 Safety Briefings Project personnel will be given briefings by the SSO on a daily or as-needed basis to further assist site personnel in conducting their activities safely. Briefings will be provided when new activities are to be conducted, changes in work practices must be implemented due to new information made available, or if site or environmental conditions change. Briefings will also be given to facilitate conformance with prescribed safety practices when performance deficiencies are identified during routine daily activities or as a result of safety audits. 5.4 Safety Audits The REHSM or CEHSD or designee, as necessary, may conduct safety audits of field operations and subcontractor performance to review for compliance with health and safety policies and procedures. Health and safety audit findings will be documented and corrective action taken. 5.5 First Aid and CPR The SSO at a minimum shall be trained and qualified to administer first aid and cardiopulmonary • resuscitation (CPR). The SSO will identify the individuals possessing this training in order to ensure that emergency treatment is available during every workshift from a person qualified in first aid and CPR. These courses will be consistent with requirements of the American Red Cross and/or American Heart Association. Q:\4 l 35 l\WORKP!.AN\JIASP·R V2.DOC December 2000 5-2 • • • Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina 6.0 MEDICAL SURVEILLANCE PROGRAM All Earth Tech personnel and subcontractors performing field work at the Gresham's Lake Industrial Park Site will be required to have passed a pre-assignment and/or periodic medical examination that is consistent with 29 CFR 1910.120(f). Medical examinations shall be performed by or under the supervision of a licensed physician, preferably one knowledgeable in occupational medicine. A release for work will be confirmed by the REHSM before an employee can begin hazardous site activities. The REHSM, in consultation with the company physician and CEHSD, may require additional medical testing if an overt exposure or accident occurs, or if other site conditions warrant further_ medical surveillance. Contractors/subcontractors will maintain the medical records for their own employees, but shall also provide the SSO with written documentation certifying that each employee at the site has met the requirements of the Medical Surveillance Program. This documentation will be provided before the first day of work for each employee assigned to the site. The pre-assignment and annual examinations are essentially the same in content and are the examining physician's discretion but generally include: An updated medical and occupational history A screening physical examination Blood and urine laboratory tests Chest X-ray Electrocardiogram Pulmonary function tests Audiometry Visual acuity test At the end of employment or if deemed necessary after a employee's involvement in project-specific site work, he/she may have to complete a medical examination. This examination may be limited to obtaining an internal medical history of the period since the last full examination (consisting of medical history, physician examination, and laboratory tests). Appendix D contains a summary of the medical monitoring and training history of all Earth Tech personnel anticipated to work at the Site. Earth Tech is committed to maintaining a drug and alcohol-free work environment which ensures the safety, health, and efficient performance of all employees. All Earth Tech personnel are required to obtain a pre-employment drug test and may be tested at any time for reasonable cause or post-accident. 6.1 Job Exposure Report A Job Exposure Report must be completed at the end of the project for each Earth Tech employee who participated in on-site field activities. The Job Exposure Report must be submitted to the REHSM who will route it to the employee's medical record . Q:\4JJ5l\WORKPUNI/IASP-RV:Z.DOC December 2000 6-1 • Health and Safety Plan Gresham's Lake Site Raleigh, Wake County. North Carolina 7.0 SITE CONTROL MEASURES The purpose of the site control measures discussed in this section is to maintain order at the sites and to minimize chemical and physical hazards to on-site personnel, visitors, and the public. Site control zones will include an exclusion zone (EZ), a contamination reduction zone (CRZ), and a support zone (SZ). In addition, temporary activity-specific work zones (WZ) will be established at specific locations. 7.1 Site Access The site is not fully enclosed by a fence or other restrictive barrier. The SSO, with guidance from Site personnel, will have the responsibility to limit site access to those authorized visitors who meet the requirements of this HASP. The entire industrial park area covered by this HASP is about 50 acres. Site control measures in this section will pertain to each work zone, roughly defined by an approximately 150 diameter radius around each individual work activity location. 7 .2 Exclusion Zone The EZ is the area containing or suspected of containing contaminated materials. Since investigation activities will be conducted throughout the project site, each investigative area boundary shall be delineated as the EZ. • 7.2.1 Work Zones • Temporary activity-specific WZ s shall be established at each sampling activity. While completing soil borings and surface water sampling the WZ shall be established and marked by safety rope or tape, where practical. The WZ shall be a radius large enough to encompass necessaiy equipment and allow sufficient space for safe work practices. A CRZ shall be placed al the WZ perimeter at an upwind location. A portable eye wash unit, fire extinguisher, towels, plastic garbage bags, decontamination supplies, and a first aid kit (sufficient to accommodate the field team) shall be placed in this CRZ. These supplies may be located in the vehicle parked adjacent to the WZ, and stored in a manner readily accessible to site workers. A temporary WZ shall be established at each sampling location where surface soil samples are to be collected. These WZ areas shall be established by laying about 5 square feet of plastic sheeting next to the sampling location for the placement of equipment and supplies. A portable eye wash, first aid kit (sufficient to accommodate the field team), towels, plastic garbage bags, fire extinguisher, and decontamination supplies are also required in this area, which may be located in the truck. 7.3 Personnel Decontamination Personnel decontamination areas will be established on-site. Personnel will decontaminate and/or dispose of soiled protective clothing (i.e., disposable boots and gloves, etc.) in the CRZ established next to the temporary WZ. A fixed personnel decontamination area will be established adjacent to the fixed Q :'w 135 J\WORKl'LA,Wf,\SP-R \12, DOC December 2000 7-1 • • • Health and Safety Plan Gresham's Lake Site Raleigh, Wake Cow,ry, North Carolina equipment decontamination pad where, after equipment decontamination, personnel can decontaminate and dispose of protective clothing and equipment before exiting the EZ. Refer to Section 10 for further decontamination procedures. 7.4 Equipment Decontamination Station Earth Tech will establish an on-site, temporary equipment decontamination station at a location approved by Site personnel. The station will be constructed of heavy plastic and properly bermcd to prevent discharge of rinseate water. Equipment will be properly decontaminated by steam cleaning or water washing in this area. 7.5 Support Zone The SZ is considered the uncontaminated area and will be identified by the SSO before field activities begin. It will contain the Command Post which will provide for team communications and emergency response. A mobile telephone will be located in this area. Appropriate sanitary facilities, safety, medical, and support equipment will be identified. No potentially contaminated personnel or materials are allowed in the SZ except for appropriately packaged/decontaminated and labeled samples. 7 .6 Site Visitors Visitors are required to report to the SSO prior to accessing the individual sampling sites, although none are anticipated. The SSO will document decisions regarding their access to the sites. If granted limited access, visitors must provide the SSO with documented compliance with Section 5.0 of this HASP, comply with other applicable sections, and satisfy additional conditions placed on them as deemed appropriate by the SSO to ensure visitor safety. Visitors must sign in and out daily under the SSO's direction for the duration of their approved visit. Under no circumstances will visitors be allowed to interfere with, or participate in operations within the scope of the field investigation. Appropriately trained personnel shall escort all visitors throughout the Site. As needed, the SSO will establish a designated Level D area as an observation point during intrusive activities. This designated area will be located to offer proximate viewing of site operations, and positioned such that visitors in no way may inhibit site access, logistics, or general operations. Further, the SSO will locate the viewing areas such that visitors present are at minimal risk of exposure to site hazards . Q:\41 351\WOR KPLAMHASP•RV1. DOC December 2000 7-2 • • • Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina 8.0 PERSONAL PROTECTIVE EQUIPMENT 8.1 General The level of protection to be worn by field personnel will be defined and controlled by the SSO. Personal protective equipment for general operations will be consistent with the requirements of 29 CFR 1910 Subpart I, "Personal Protective Equipment." Basic levels of protection for hazardous waste operations will be selected in accordance with the provisions of 29 CFR l910.120(g)(3), "Personal Protective Equipment Selection," and Appendix A, "General Description and Discussion of the Levels of Protection and Protective Gear." Modification to basic protective equipment ensembles may be necessary_ for specific operations. In these cases, further definition will be provided by review of specific hazards, conditions, and proposed operational requirements, and by conducting air monitoring at the particular operation. Protection may be upgraded or downgraded, as deemed appropriate by the SSO and verified by the REHSM. 8.2 Anticipated Levels of Protection For Site Operations Land Clearing and Surveying Level D Electromagnetic Surveying Level D • Soil-Gas Surveying Level D • Direct Push Sampling Level D • • Surface (Storm) Water and Sediment Sampling Level D • Surface Soil Sampling Level D • Monitoring Well Installation and Sampling Level D Action levels used to determine the need to upgrade or downgrade the levels of protection are described in Section 9.2 of this HASP. Level D personal protective clothing and equipment includes: Disposable Tyvek coveralls. (Polyethylene Coated Tyvek may be required in sampling areas when splashing by contaminated soils or water is a possibility.) Hard hat (when overhead hazards exist). Safety glasses or goggles. Steel toe, steel shank boots. Disposable nitrile gloves -required when handling and collecting soil and, water samples. Outer neoprene gloves -required when handling and collecting soil and water samples . Q:'-,I I J5 l\WORKPLI.N\JIASP•RV2.DOC December 2000 8-1 • • • Disposable outer boots -as warranted. Noise protection -as warranted. Level C protective clothing and equipment includes: Heall/, and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina Full-face air-purifying respirator National Institute for Occupational Safety & Health (NIOSH), Mining Safety and Health Administration (MSHA) approved fitted with acid gas/organic vapor/HEPA (High Efficiency Particulate Air Filter) cartridges. Disposable Tyvek coveralls. (Polyethylene Coated Tyvek required in sampling areas when splashing by contaminated soils or water is a possibility). Disposable latex inner gloves. Nitrile outer gloves. Hard hat (when overhead hazard exists), Steel toe, steel shank boots . Disposable outer boots. Level B protective clothing and equipment includes the above Level C clothing with the addition of a self-contained breathing apparatus (SCBA) or supplied air-line respirator in place of an air-purifying respirator. If action levels are exceeded and based on evaluation of the conditions, and Level C protection is not sufficient and Level B respiratory protection is deemed necessary, work activities will be halted and arrangements for Level B equipment will be implemented. The use and care of respiratory protection will be in accordance with the protocols described in Appendix B . Q:\4 I 35 J\\VORKP LJ\MHASP ·R \12. DOC December 2000 8-2 • Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina 9.0 AIR MONITORING AND ACTION LEVELS 9.1 General It will be necessary to monitor the atmospheric conditions during on-site field sampling activities to determine the possible need to upgrade the personal protection of on-site workers. Atmosphere at the sample extraction point, soil cuttings, and fluids produced during drilling shall be monitored. In addition, air monitoring will be performed in the worker's breathing zone (BZ). 9.1.1 Surveving These activities shall be initiated in Level D protection. No intrusive work is expected and therefore, no potential exposure is expected. Monitoring is not anticipated for this activity. The HASP will be modified if unexpected field conditions are encountered. 9.1.2 Electromagnetic Surveving These activities shall be initiated in Level D protection. No intrusive work is expected and therefore, no potential exposure is expected. Monitoring is not anticipated for this activity. The HASP will be modified if unexpected field conditions are encountered. • 9.1.3 Soil-gas Surveving These activities shall be initiated in Level D protection with the contingency to upgrade the level of protection based on the action levels. Monitoring shall be performed continuously during the sampling activities. A flame ionization detector or photoionization detector shall be useci to monitor the BZ and all geological samples upon their retrieval. Any soil cuttings or fluids produced during sampling shall also be monitored using a PID and/or FID. The point of intrusion and the BZ will be monitored with an explosivity meter. 9.1.4 Direct Push Sampling These activities shall be initiated in Level D protection with the contingency to upgrade the level of protection based on the action levels. Monitoring shall be performed continuously during the sampling activities. A flame ionization detector or photoionization detector shall be used to monitor the BZ and all geological samples upon their retrieval. Any soil cuttings or fluids produced during sampling shall also be monitored using a PID and/or FID. The point of intrusion and the BZ will be monitored with an explosivity meter. Q:\41 35 l\\VORKPLAtNIASP·RY1. DOC December 2000 9-1 • 9.1.5 Surface (Storm) Water and Sediment Sampling Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina These activities shall be initialed in Level D protection with the contingency to upgrade the level of protection based on the action levels. Monitoring shall be performed continuously during the sampling activities. A flame ionization detector or photoionization detector shall be used to monitor the BZ and all sediment samples upon their retrieval. 9.1.6 Surface Soil Sampling These activities shall be initiated in Level D protection with the contingency to upgrade the level of protection based on the action levels. Monitoring shall be performed continuously during the sampling activities. A flame ionization detector or photoionization detector shall be used to monitor the BZ and all geological samples upon their retrieval. Any soil cuttings or fluids produced during sampling shall also be monitored using a PID and/or FID. 9.1.7 Monitoring Well Installation and Sampling These activities shall be initiated in Level D protection with the contingency to upgrade the level of • protection based on the action levels. • Monitoring shall be performed continuously during the sampling activities. A flame ionization detector or photoionization detector shall be used to monitor the BZ and all geological samples upon their retrieval. Any soil cuttings or fluids produced during sampling shall also be monitored using a PID and/or FID. The point of intrusion and the BZ will be monitored with an explosivity meter. 9.2 Action Levels Instrumentation will include a photoionization detector (PID) equipped with a I 0.2 eV or 11.7 eV lamp and/or a flame ionization detector (FID), and an explosivity meter (CGI). The action levels in this HASP will apply to site work during the duration of activities at the project site. Instrument Q:\41351\WORKPI.A.'.VIASP-R\!2.DOC Action Levels Continuous sustained readings to I ppm above background (typically to 0.2 ppm) in BZ 9-2 Level of Respiratory Protection/ Action Level D December 2000 • • • Instrument PID/FID* PID/FID CG! CGI Action Levels Continuous sustained readings of I ppm to 50 ppm above background Continuous readings at 50 to 500 ppm above background in BZ <10% LEL Greater than I 0% flea/th and Safety.Plan Gresham's Lake Site Raleigh, \Yake County. North Carolina Level of Respiratory Protection/ Action Level C (based on identification of contaminant) Level B (if applicable) Proceed with caution Cease work, vent, begin work only after levels return to 0% *In the event any action levels are exceeded, work activities shall be halted, and an attempt will be made to identify the contaminants present using colorimetric indicator tubes so that correct respiratory protection can be selected and action levels may be adjusted higher or more conservatively. The SSO shall notify the REHSM immediately prior to upgrading the level of respiratory protection . If visible dust is detected while working in Level D, upgrade to Level C respiratory protection is required. However, engineering controls, such as wetting the WZ area with water to control dust, will be implemented when feasible. 9.3 Exposure Monitoring/Air Sampling Program 9.3.1 Personal and Perimeter Monitoring Personal and perimeter air monitoring will not be conducted unless Level D action levels are exceeded in the EZ. The determination to perform personal and perimeter air monitoring will be determined by the REHSM after discussions with SSO. lf an air monitoring program is deemed necessary, work activities will be halted and a monitoring plan will be developed. 9.4 Instrument Calibration and Maintenance Instrument calibration and maintenance shall be performed according to manufacturer's specifications and documented on Field Instrument Calibration Logs or Field Log Books. PID calibration shall be completed along with a FlD calibration check on a daily basis. Combustible gas/oxygen meters shall be calibrated according to manufacturer's recommended frequency (i.e., daily or weekly) . Q:\4135 I\ WORKPU..,WfASP-R \11. DOC December 2000 9-3 • • • Health and Safety Plan Gresham's Lake Sire Raleigh. Wake County, North Carolina 10.0 DECONTAMINATION PROCEDURES The SSO shall determine the level of decontamination necessary based on the evaluation of specific work activities and the potential degree of contamination. Temporary CRZs shall be established at each sampling location. 10.1 Equipment Equipment will be decontaminated in accordance with the appropriate procedures documented in the Phase I Remedial Investigation Work Plan. 10.2 Personnel Personnel will perform decontamination in the personal decontamination area. Decontamination of personnel in Level D will consist of removal and disposal of coveralls (when worn) disposable boots, and gloves. Decontamination of personnel using Level C protective equipment will consist of: Washing boots, waders, or other non-disposable protective equipment (i.e., hard hat, safety glasses/goggles, etc.) suspected of being contaminated using soap solution followed by potable or distilled water rinse . Removal and disposal of boot covers and waders if worn. Removal and disposal of coveralls. Removal and disposal of outer gloves. Removal, cleaning, and storage of respiratory equipment. Removal and disposal of inner gloves. 10.3 Contamination Prevention One of the most important aspects of decontamination is the prevention of contamination. Good contamination prevention should minimize worker exposure and help ensure valid sample results by precluding cross-contamination. Procedures for contamination avoidance include: Personnel Know the limitations of all personal protective equipment being used. Do not walk through areas of obvious or known contamination . Q:\41351\WORKPUMHASP·R \12. DOC I 0-1 December 2000 • Health and Safety Plan Gresham ·s Lake Sire Raleigh, Wake County, North Carofina Do not handle or touch contaminated materials directly. Do not sit or lean on potentially contaminated surfaces. Make sure all personal protective equipment has no cuts or tears prior to donning. Fasten all closures on suits, covering with tape, if necessary. Particular care should be taken to protect any skin injuries. Stay upwind of airborne contaminants. Do not carry cigarettes, gum, food, or candy into contaminated areas. On-site personnel are encouraged to shower at the end of their work day. Sampling/Monitoring Cover instruments with clear plastic, leaving openings for sampling ports, and sensor points. Bag sample containers prior to placement of sample material into containers. Heavy Equipment Care should be taken to limit the surface area of equipment that comes into contact with contamination. General If contaminated tools are to be placed on noncontaminated equipment for transport to the decontamination pad, plastic should be used to keep the equipment clean. Spoils from sampling work should be placed so as not to be in the expected paths of individuals. 10.4 Disposal Procedures Waste materials and other field equipment/supplies shall be handled in such a way as to preclude the potential for spreading contamination, creating a sanitary hazard, or causing litter to be left on-site. Q:\41351\WORKI' IAMJIASP-R 1/2,DOC December 2000 10-2 • • • Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina 11.0 GENERAL SAFE \VORK PRACTICES AND COMMUNICATIONS 11.1 Safety Equipment Basic emergency and first aid equipment will be available at the SZ and/or the CRZ, as appropriate. This shall include communications equipment, first aid kit (sufficient to accommodate field team), emergency eye wash, and other safety-related equipment. Fire extinguishers will be provided, inspected, and available on-site. 11.2 Communications Walkie Talkies -Hanel-held units shall be used as much as possible by field teams for communication between downrange operations and the Command Post base-station. Telephones - A mobile telephone will be located in the Command Post area in the SZ for communication with emergency support services/facilities. Hanel Signals -Hand signals will be used by downrange field teams in conjunction with the buddy system. These signals are very important when working with heavy equipment. They shall be known by the entire field team before operations commence and reviewed during site-specific training . Si"nal Hanel gripping throat Grip partner's wrist Hands on top of head Thumbs up Thumbs clown 11.3 Safe Work Practices Mean in" Out of air; can't breathe Leave area immediately; no debate Need assistance OK; I'm all right; I understand No; negative The following safe work practices will be implemented during site operations: Only properly trained and equipped personnel will be allowed to work in potentially contaminated areas. The number of personnel and equipment in the sampling areas will be kept to a minimum, consistent with safe site operations . Q:\4 I J5 f\\YORKPV.N\JIASP · RV2. DOC December 2000 I 1-1 • • • Health and Safety Plan Gresham ·s Lake Site Raleigh, Wake County, North Carolina Workers shall adhere to the "buddy system" while working downrange and in designated EZs. Radio contact shall be maintained between pairs on-site in order to assist each other in case of emergencies. Workers shall not exit EZs until soiled equipment and clothing have been removed and decontaminated or properly disposed of. Eating, drinking, chewing gum or tobacco, smoking, or any practice that increases the probability of hand-to-mouth transfer, ingestion, and inhalation of potentially contaminated materials is prohibited. As necessary, personnel will thoroughly wash their hands and faces upon leaving the investigation areas. Contact with potentially contaminated materials and surfaces shall be avoided. Personnel shall comply with contamination control measures. Personnel with facial hair or other face piece seal obstructions will not be permitted to work where respirators are required. Work shall only be conducted if adequate illumination is provided, i.e., visual observation is not impaired due to loss of daylight conditions. Drilling While the drilling subcontractor is responsible for safe means and methods of operating their drill rigs, (refer to Section 2.5 of this HASP), personnel working near drill rig operations shall be aware of the following safe work practices: Drillers shall inform personnel working with drill rig activities, (i.e., soil boring operations) as to the location of the emergency stop device. No drilling within 20 feet in any direction of overhead power lines will be permitted. The locations of all underground utilities must be identified and marked prior to initiating any subsurface activities. In the event the drill rig would come in contact with an electrical source, do not touch any part of the equipment or attempt to enter or leave it. Do not touch any person who may be in contact with electrical current. If rescue is attempted, only use a dry, clean rope or unpainted wooden pole. Personnel must develop hand signals with equipment operators . Q;\41 35 I\WORKP I.AMJ IASP-RV2. noc December 2000 11-2 • • • Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina A remote sampling device must be used to sample drill cutting if the tools are rotating or if the tools are readily capable of rotating. Samplers must not reach into or near the rotating equipment. If personnel must work near any tools which could rotate, the driller must shut down the rig prior to initiating such work. Drillers, helpers, and samplers must secure all loose clothing when in the vicinity of drilling operations. "All" compressed gas cylinders must be stored and used in an upright position, properly secured and protected from damage, and segregated and labeled as empty, full, or in use . Q:'w 135 J\WOR Kl' lAN\J IASP-RVZ. DOC December 2000 11-3 • Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina 12.0 EMERGENCY PREPAREDNESS 12.1 Emergency Coordinator The Site Emergency Coordinator shall be the SSO. The SSO shall verify appropriate emergency contacts before beginning work on-site. EMERGENCY PHONE NUMBERS: Raleigh Polic~ Department: Raleigh Fire Department: Hospital: Hospital Address: Ambulance: Site Personnel: Bill Perry NC DENR contact: David Mattison 911 911 9 I 9-954-3000 Raleigh Community, 3400 Wake Forest Road 911 336-655-1211 919-733-280 I ext. 349 • National or Regional Sources of Assistance: • Corporate Environmental, Health & Safety Director Region Environmental, Health & Safety Manager EPA (RCRA-Superfund Hotline) Chemtrec (24 Hours) Bureau of Explosives (24 Hours) Centers for Disease Control (Biological Agents) National Response Center (NRC) DOT (Office of Hazardous Operations) DOT (Regulatory Matters) U.S. Coast Guard (Major Incidents) Pesticide Health Hotline HOSPITAL ROUTE: 414-451-2775 864-234-2297 800-424-9346 800-424-9300 202-293-4048 404-633-5313 800-424-8802 202-426-0656 202-426-2075 800-424-8802 800-858-7378 The easiest route to the hospital shall be determined by the SSO prior to the start of the field activities. Written instructions to the hospital will be posted by the SSO. A hospital route map is include as Figure 12-1 of this HASP . Q:\41351\WOR K PLJ\Ml IASJ' ·R \12.DOC December 2000 12-1 Hospital Route .II, - \ 0.5 Streets9~ita ,t http//maps.a,padia.,om. Please visit our we . dlor lts suppliers. All rights reserved. Microsoft Corporat1on an . htC198!H997, Copyng 1.5 I / 2 Page 1 • • • Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina Once the SZ is established, and before field activity start-up, the Site Emergency Coordinator (i.e. the SSO) shall drive the route to the hospital, post directions and/or a map to the hospital, and set up the first aid station including a l 0-pound Type A/B/C fire extinguisher. 12.2 Implementation The Site Emergency Coordinator (SSO) shall implement the emergency action procedures whenever conditions at the site warrant such action. The Site Emergency Coordinator (SSO) will be responsible for coordinating the evacuation, emergency treatment, and emergency transport of site personnel as necessary, and for notification of emergency response units and the appropriate management staff. In the event an evacuation is necessary, the SSO will take a role count at the designated gathering location with the use of the daily sign in and out sheet. The following conditions may require implementation of emergency action procedures: Fire or explosion on-site. Serious personal injury. Rele,L~e of hazardous materials, including gases or vapors at levels greater than the maximum use concentrations of respirators . Unsafe working conditions, such as inclement weather. 12.3 Fire or Explosion If an actual fire or explosion has taken place, emergency steps will include: ( 1) evacuation of work area and venting, and (2) notification of the fire department and other appropriate emergency response groups if necessary. 12.4 Personal Injury Emergency first aid will be administered on-site as appropriate. Then the individual will be decontaminated if possible, depending on the severity of the injury, and transported to the nearest medical facility if needed. 12.5 Overt Chemical Exposure Typical response procedures include: SKIN CONTACT: Q:\4135 J\WOR KPLAM.HASP-RVl. DOC Use copious amounts of cleaner and water. 'wash/rinse affected area thoroughly, then provide appropriate medical attention. Eye wash will be provided on-site at the CRZ and/or SZ. Eyes should be rinsed for 15 minutes upon chemical contamination . December 2000 12-2 • • • INHALATION: INGESTION: PUNCTURE WOUND Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina Move to fresh air and/or, if necessary, decontaminate/transport to hospital. Decontaminate and transport to emergency medical facility. Decontaminate and transport to emergency medical facility. The SSO will provide medical data sheets to medical personnel as requested. 12.6 Adverse Weather Conditions In the event of adverse weather conditions, the SSO will determine if work can continue without endangering the health and safety of field workers. Some items to be considered before determining if work should continue are: Potential for heat stress and heat-related injuries. Potential for cold stress and cold-related injuries. Treacherous weather-related working conditions (i.e. mud, ice, rain). Limited visibility. Potential for electrical storms . 12.6.1 Heat Stress The SSO shall visually monitor personnel to note for signs of heat stress. Field personnel will also be instructed to observe for symptoms of heat stress and methods on how to control it. One or more of the following control measures can be used to help control heat stress: Provide adequate liquids to replace lost body fluids. Personnel must replace water and salt lost from sweating. Personnel must be encouraged to drink more than the amount required to satisfy thirst. Thirst satisfaction is not an accurate indicator of adequate salt and fluid replacement. Replacement fluids can be commercial mixes such as Gatorade. Establish a work regime that will provide adequate rest periods for cooling down. This may require additional shifts of workers. Cooling devices such as vortex tubes or cooling vests can be worn beneath protective garments. Breaks are to be taken in a cool rest area (77°F is best). Personnel shall remove impermeable protective garments during rest periods . Q :\41 J5 l\WORKPIAMJfASP-RV2.DOC December 2000 12-3 • • • Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina Personnel shall not be assigned other tasks during rest periods. Personnel shall be informed of the importance of adequate rest, acclimation, and proper diet in the prevention of heat stress. One of the following biological monitoring procedures may be used when the workplace temperature is 70°F or above. Heart rate (HR) shall be measured by the pulse for 30 seconds as early as possible in the resting period. The HR at the beginning of the rest period should not exceed 110 beats/minute. If the HR is higher, the next work period should be shortened by 10 minutes (or 33 percent), while the length of rest period stays the same. If the pulse rate is I 00 beats/minute at the beginning of the next rest period, the following work cycle should be shortened by 33 percent. The length of the initial work period will be determined by using the table below. PERMISSIBLE HEAT EXPOSURE THRESHOLD LIMIT VALUES Work-Rest Regimen Light Continuous Work 80.0°F 75% Work-87.0°F 25% Rest, Each Hour 50% Work-88.5°F 50% Rest, Each Hour 25% Work-90.0°F 75% Rest, Each Hour Work Load Moderate 80.0°F 82.4°F 85.0°F 88.0"F 77.0°F 78.6°F 82.2°F 86.0°F Body temperature shall be measured orally with a clinical thermometer as early as possible in the resting period. Oral Temperature (OT) at the beginning of the rest period should not exceed 99°F. If it does, the next work period should be shortened by 10 minutes (or 33 percent), while the length of the rest period stays the same. However, if the oral temperature exceeds 99.7°F at the beginning of the next rest period, the following work cycle shall be further shortened by 33 percent. OT should be measured at the end of the rest period to make sure that it has dropped below 99°F. At no time shall work begin with the oral temperature above 99°F. Q:\4 I 35 l\ WORKPLA,WIASP·R V2, voe December 2000 12-4 Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina • 12.6.2 Cold Exposure • • If field activities occur during a period when temperatures average below freezing, the following guidelines will be followed. Persons working outdoors in temperatures at or below freezing may be subject to frostbite. Extreme cold for a short time may cause severe injury to the surface of the body. or result in profound generalized cooling of the body core, resulting in coma and death. Areas of the body which have high surface arca-to- volume ratio such as fingers, toes, and ears are the most susceptible. Two factors influence the development of a cold injury; ambient temperature and the velocity of the wind. Wind chill is used to describe the chilling effect of moving air in combination with low temperature. For instance, 10°F with a IS-mile per hour (mph) wind is equivalent to chilling still air to -18°F. Refer to Table 12-1 Windchill Index. As a general rule, the greatest incremental increase in wind chill occurs when a wind of 5 mph increases to IO mph. Additionally, water conducts heat 240 times faster than air. Thus, the body cools suddenly when chemical-protective equipment is removed if the clothing underneath is perspiration-soaked. Local injury resulting from cold is included in the generic term frostbite. There are several degrees of damage. Frostbite of the extremities can be categorized into: Frost nip or incipient frostbite: Characterized by sudden blanching or whitening of skin. Superficial frostbite: Skin has a waxy or white appearance and is firm to the touch, but tissue beneath is resilient. Deep frostbite: Tissue is cold, pale, and solid; extremely serious injury. Prevention of frostbite is vital. Keep the extremities warm. Wear insulated clothing as part of one's protective gear during extremely cold conditions. Check for symptoms of frostbite at every break. The onset is painless and gradual--you may never know you have been injured until it is too late. To administer first aid for frostbite, bring the victim indoors and rewarm the areas guicklv in water between 39°C and 4!°C (102°F to 105°F). Give a warm drink--not coffee, tea, or alcohol. The victim should not smoke. Keep the frozen parts in warm water or covered with warm clothes for 30 minutes, even though the tissue will be very painful as it thaws. Then elevate the injured area and protect it from injury. Do not allow blisters to be broken. Use sterile, soft, dry material to cover the injured areas. Keep victim warm and get immediate medical care. After thawing, the victim should try to move the injured areas a little, but no more than can be done alone (without help) . Q:l,,t 1351\WORKPLA,WIASP-R v.?. DOC December 2000 12-5 • Do not rnb the frostbitten part (this may cause gangrene). Health and Safery Plan Gresham's Lake Site Raleigh, Wake Co11t1ty, North Carolina Do not use ice, snow, gasoline, or anything cold on frostbite. Do not use heat lamps or hot water bottles to rewarm the frostbitten area. Do not place the body part near a hot stove. Systemic hypothennia is caused by exposure to freezing or rapidly dropping temperature. Its symptoms are usually exhibited in five stages: I) shivering; 2) apathy, listlessness, sleepiness, and (sometimes) rapid cooling of the body to less than 95°F; 3) unconsciousness, glassy stare, slow pulse, and slow respiratory rate; 4) freezing of the extremities; and, finally, 5) death. Effects arising from cold exposure will be minimized by providing workers with insulated clothing when the equivalent chill temperature is less than 30°F as defined and presented in the ACGIH booklet in Table 5. Furthermore, field activities will generally be curtailed or halted if the equivalent chill temperature is below -20°F. The ultimate responsibility for delaying work at a site due to inclement weather rests with the SSO. 12. 7 Poison Ivy If personnel come in contact with poison ivy, the individual should immediately wash the affected area with Ivy Cleaner provided in the first aid kit. If a rash develops, it should be treated at a medical facility as soon as possible. 12.8 Snakes and Ticks 12.8.1 Snake Bite Prevention and First Aid On project sites, precautions against the possible presence of snakes should be taken when walking through overgrown vegetation and when moving debris (i.e. lumber, scrap metal, etc.). If someone is bitten by a snake, and the snake bite occurs in a location that is within a I-hour drive of a medical facility, a conservative approach is safest. Keeping the victim quiet, lying or sitting, and reassuring him/her is all that is required. He/she should be transported safely (no speeding) to the nearest medical facility. For the reassurance of both the victim and the first aider, a snake bite is not nearly as dangerous as popular mythology would suggest. In North America, death from snake bite to healthy adults is very rare. Many bites, even from known poisonous snakes, do not result in a significant amount of venom being injected. Though if snake bite should occur, transport the person immediately to a medical facility. Q :\41 35 /\ WORKP l.At..V IASP-R V2.DOC December 2000 12-6 • • 12.8.2 Tick Bite Prevention and First Aid Health and Safety Plan Gresham's Lake Site Raleigh, Wake County, North Carolina Routinely check for ticks after being outdoors. Remove ticks as soon as possible before they embed. To minimize exposure, wear light-colored clothing so ticks can be detected. Tuck pants into boots or socks and wear long sleeved shirts. Apply tick/insect repellent to clothing. When a tick is found embedded, remove it by grasping it with a tweezers as close to the skin as possible and gently pull it straight out. Do not twist or jerk the tick because the head may remain embedded. Once the tick is removed, wash the bite area and your hands with soap and water and apply an antiseptic to the bite. Save the tick in a jar labeled with the date and the place where the _tick was acquired. A physician may find this information and the tick specimen helpful in diagnosis if an infection results. 12.9 Accident/Injury Reporting and Recordkeeping The SSO shall maintain logs and reports covering health and safety aspects of the project throughout the duration of work activities. In the event of an on-site accident resulting in an exposure or injury, the SSO shall immediately complete a Supervisor's Incident Report (SIR) and send a copy to the REHSM. The SSO shall be responsible for maintaining on-site, the routinely completed records and forms presented in Appendix C of this HASP . Q:\4 I J 51\WORKPLANIJIASP·R \12. [)QC December 2000 12-7 • • • TABLE 12-1 WJNDCHILL INDEX ACTUAL THERMOMETER READING (F): Wind Speed 50 40 30 20 10 0 -10 -20 -30 -40 in mph EQUIV A LENT TEMPERATURE (F): Calm 50 40 30 20 10 0 -10 -20 I -30 -40 5 48 37 27 16 6 -5 -15 -26 -36 -47 10 40 28 16 4 -9 -21 I -33 -46 -58 -70 15 36 22 9 -5 -18 I -36 -45 -58 -72 I -85 20 32 I 8 4 -10 -25 -39 -53 -67 -82 -96 25 30 16 0 -15 -29 -44 -59 -74 -88 -104 30 28 13 -2 -I 8 -33 -48 -63 -79 -94 -109 35 27 11 -4 -20 -35 -49 -67 -82 -98 -I I 3 40 26 10 -6 -21 -37 -53 -69 -85 -100 -I 16 over 40 mph Little Danger I ncrcased Danger Great Danger (little added effect) (For properly clothed person) (Danger from freezing of exposed llcsh) Source: Fundamentals of Industrial Hygiene, Third Edition, Plog, B.A., Benjamin, G.S., Kerwin, M.A., National Safety Council, 1988. • • • Health and Safety Plan Gresham's Lake Industrial Park Site Raleigh, Wake County, North Carolina 13.0 HASP ACCEPTANCE Each field team member shall sign this section after site-specific training is completed and before being permitted to work on site. I have read and understand this Health and Safety Plan. I will comply with the provisions contained therein. Site/Project: Name Printed I Signature I Date I I I I I I I I I I I I I I Q:\-IIJ5l\W0RKPIN,'\HASP-RV2.DOC 13-1 November 2000 • • ACETONE (CH3COCH3, 2-Propanone, Dimethyl Ketone, Ketone Propane) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: _ Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability: _ Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Acetone is a widely used industrial solvent. It is found in paints, varnishes, and lacquers. TLV: PEL: IDLH: 500 ppm TWA, 750 ppm STEL 750 ppm TWA, 1000 ppm STEL 2500 ppm Colorless liquid with a fragrant, mint-like odor Miscible with water, alcohol, and ether Nitric acid, sulfuric acid, and oxidizers 133°F -137.2°F 180mmHg@ 68°F 2.0 9.69 eV Class IB flammable liquid 0°F 2.5% 12.8% 37 minutes @ 1000 ppm 63% with a 10.2 eV lamp 82% Inhalation: Produces irritation of the eyes, nose, and throat, headache, fatigue, excitement, bronchial irritation, and in high concentrations, narcosis Produces headacl)e and dizziness Ingestion: External Contact: Prolonged or repeated use may cause dermatitis Carcinogenic Effects: None • INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: BENZENE (C6H6, Benzol) Benzene is used for the manufacture of ethylbenzene, cyc!ohexane (for nylon), dodecylbenzene (for detergents), phenol, chlorobenzene, and as a solvent. Benzene is a constituent of gasoline(~ 1 %). TLV: PEL: IDLH: 0.5 ppm TWA, 2.5 ppm STEL, Skin, Suspected Human Carcinogen 1 ppm TWA, 5 ppm STEL 500 ppm, Carcinogen Colorless to light yellow, mobile liquid with an aromatic odor Soluble in alcohol, ether, acetone, acetic acid, carbon tetrachloride, carbon disulfide, and water Strong ·oxidizers, many fluorides and perchlorates, and nitric acid 176.2°F 41.9°F 75 mm Hg @ 68°F 2.8 9.24 eV Class lB flammable liquid 12.0°F 1.2% 7.8% 73 minutes @ l 000 ppm 100% with a 10.2 eV lamp 185% Inhalation: Produces irritation of the eyes, nose, and respiratory system, headache, and nausea Produces a staggered posture, fatigue, and anorexia Ingestion: External Contact: Produces dermatitis and bone marrow depression OSHA Regulated Carcinogen EPA Human Carcinogen • • • CARBON TETRACHLORIDE (Tetrachloromethane, Perchloromethane) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carbon Tetrachloride was used as a cleaning agent for clothing, a solvent and a destructive insect exterminator. It has mostly been replaced by less toxic solvents. TLV: 5 ppm TWA, 10 ppm STEL Skin, Suspected Human Carcinogen PEL: 2 ppm TWA IDLH: 200 ppm, Carcinogen 170°F NIA Colorless liquid with an ether-like odor Slightly miscible in water; Miscible with alcohol, benzene, chloroform, ether, carbon disulfide, petr ether, and oils Sodium, potassium, magnesium, fluorine, and aluminum 91 mm Hg@ 68°F 5.3 11.47 eY Noncombustible liquid NIA NIA NIA 77 minutes @ l 000 ppm 90% with an 11.7 eV lamp 10% Inhalation: Ingestion: External Contact: Produces depression of the Central Nervous System, nausea, and vomiting Produces renal, liver, and kidney damage Produces a skin irritation Carcinogenic Effects: Carcinogenic through skin contact • • • CHLOROFORM (CHCli, Trichloromethane, Metheny) Chloride) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: lncompati bi lities: Boiling Point: Melting Point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: Chloroform is used as a solvent for fats, oils, rubber, alkaloids, waxes, and resins, as a cleaning agent, as a constituent in fire extinguishers, and as a manufacturing element in the rubber industry. TL V: 10 ppm TWA, Animal Carcinogen PEL: 2 ppm TWA, 50 ppm STEL IDLH: 500 ppm, Carcinogen !43°F NIA Colorless liquid with a pleasant odor Miscible with alcohol, benzene, ether, petr ether, carbon tetrachloride, carbon disulfide, and oils Aluminum or magnesium powder, sodium, potassium, and strong caustics 160 mm Hg@ 68°F 4.1 l 1.42 eV Nonflammable liquid NIA NIA NIA 33 minutes @ 1000 ppm 60% with an 11. 7 e V lamp 65% Inhalation: Ingestion: External Contact: Produces dizziness, mental du 1\ness, nausea, and disorientation Produces headache and fatigue Produces irritation of the eyes and skin Carcinogenic through external contact with the skin • • • INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: 1,1-DICHLOROETHANE (CH3CHC12, Ethylidene Chloride) 1, 1-Dichloroethane has limited use as an extraction solvent. TLV: PEL: IDLH: 100ppm TWA 100 ppm TWA 3000 ppm Colorless, oily liquid with a chloroform-like odor Miscible in water and alcohol Strong oxidizers, and caustics 135°F -96.7°F 182 mm Hg 1.18 11.06 eV Class 1B flammable liquid 12°F 5.4% 11.4% 23 minutes @ 1000 ppm 129% with an 11.7 eV lamp 70% Inhalation: Ingestion: External Contact: Produces CNS depression, dizziness, and headache Produces nausea and liver and kidney damage Produces skin irritation None 1,1-DICHLOROETHYLENE (Vinylidene Chloride, 1, 1-DCE, 1, 1-Dichloroethene) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: 1, 1-Dichloroethene is used as a monomer in production of plastics. TLV: PEL: IDLH: 5 ppm TWA, 20 ppm STEL 1 ppm TWA Not Determined, Carcinogen Colorless liquid with a chloroform-like odor Sparingly soluble in water, soluble in most organic solvents. Strong oxidizers, alkalis, potassium hydroxide, and copper 89°F -188.5°F 500mmHg 3.4 N/A Class I A Flammable liquid -2°F 6.5% 15.5% N/A N/A 49% Inhalation: Ingestion: External Contact: Acute exposure causes CNS depression. Chronic exposure causes liver and kidney damage Gastrointestinal irritation Repeated skin contact causes dermatitis Listed in some studies as a potential carcinogen. • • • 1,2-DICHLOROETHYLENE (Acetylene Dichloride, 1,2-Dichloroethene, C2H2Cb) INDUSTRIAL USES: EXPOSURE LllVUTS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: 1,2-Dichloroethylene is used as a solvent in perfumes, lacquers, thermoplastics, and organic synthesis. TLV: PEL: IDLH: -58°F 200ppm TWA 200 ppm TWA 1000 ppm Colorless liquid with a slightly acrid, chloroform-like odor Miscible in alcohol, ether, and most other organic solvents. Insoluble in water. Strong oxidizers, alkalies, potassium hydro,xide, and copper 1 l 8-l40°F 180-264 mm Hg@ 68°F 3.4 9.65 eV Class 1B flammable liquid 36°F 5.6% 12.8% 33 minutes @ 1000 ppm NIA 40% Inhalation: Produces respiratory irritation and CNS depression. Ingestion: External Contact: No adverse effects mentioned No adverse effects mentioned None • • • 1,4-DICHLOROBENZENE (C6H 4Cl2, p-Dichlorobenzene, Dichloricide, PDCB) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Specific Gravity: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: 1,4-Dichlorobenzene is used as a moth repellent, insecticide, and germicide, as a constituent in the manufacture of dyes and pharmaceuticals, and as a soil fumigant. TLV: PEL: IDLH: 128°F 10 ppm TWA, Animal Carcinogen 75 ppm TWA, 110 ppm STEL 150 ppm, Carcinogen White solid with a mothball-like odor Miscible in alcohol, benzene, ether, chloroform, and carbon disulfide Oxidizers 345°F 0.4 mm Hg @ 77°F 5.1 8.98 eV Combustible solid 150°F 2.5% NIA 109 minutes@ l000ppm NIA 113% Inhalation: Produces headache, eye irritation, and profuse rhinitis Ingestion: External Contact: Produces anorexia, nausea, and vomiting Produces low-weight and jaundice NIOSH Carcinogen • • • ETHYL BENZENE (C8H 10, Ethylbenzol, Phenylethane, EB) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: Ethyl Benzene is used in the conversion to a Styrene monomer, and as a resin solvent. TLV: PEL: IDLH: N/A l 00 ppm TWA, 125 ppm STEL 100 ppm TWA, 125 ppm STEL 800ppm Colorless liquid with an aromatic odor Miscible in alcohol and ether Strong oxidizers 277°F 7mmHg 3.7 8.76eV Class IB flammable liquid 55°F 0.8% 6.7% 84 minutes @ 1000 ppm NIA 111 % Inhalation: Produces irritation of the eyes and mucous membranes Ingestion: Produces a headache External Contact: Produces dermatitis, narcosis, and coma None • • ., • METHYLENE CHLORIDE (CH2C)z, Dichloromethane, Methylene Dichloride) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: Methylene Chloride is used in solvents for cellulose acetate, and in degre(\sing and cleaning fluids. TLV: PEL: IDLH: 50 ppm TWA, Animal Carcinogen 25 ppm TWA, 125 ppm STEL 2300 ppm, Carcinogen Colorless liquid with a chloroform-like odor Miscible in water, alcohol, ether, and DMF Strong oxidizers, caustics, aluminum, magnesium, potassium, sodium, and concentrated nitric acid 104°F NIA 350 mm Hg @ 68°F 2.9 11.32 eV NIA NIA 14% 22% IO minutes @ 1000 ppm 94% with an 11.7 eV lamp 84% Inhalation: Produces fatigue, weakness, sleepiness, and light-headedness Ingestion: External Contact: Produces numb limbs, nausea, and tingling in the extremities Produces eye and skin irritation EPA Probable Human Carcinogen • NAPHTHALENE (C 10H8, White Tar, Naphthalin, Moth Flake) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Specific Gravity: Ionization Potential: Flammability: _ Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY:. Systemic Effects: Carcinogenic Effects: Naphthalene is used in the manufacture of moth repellant, synthetic resins, celluloid smokeless powder, lubricants, and motor fuels. TLV: PEL: IDLH: 176°F 10 ppm TWA, 15 ppm STEL 10 ppm TWA, 15 ppm STEL 250 ppm Colorless to brown solid with a mothball-like odor Miscible in ether, hydronaphthalenes, and fixed and volatile oils Strong oxidizers, and chromic anhydride 424°F 0.08 mm Hg@ 68°F 1.15 8.12eV Combustible solid 174°F 0.9% 5.9% When breathing becomes labored NIA 48% Inhalation: Produces headache, loss of appetite, and nausea Produces nausea, vomiting, and abdominal pam Ingestion: External Contact: Produces profuse sweating, dermatitis, and renal shutdown None • • PER CHLO RO ETHYLENE (CC12CC]z, Tetrachloroethylene, Carbon Dichloride) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Perchloroethylene is used as a dry-cleaning solvent, as a vapor degreasing solvent, as a drying agent for metals, and is used in the manufacture of fluorocarbons. TLV: PEL: IDLH: 25 ppm TWA, I 00 ppm STEL, Animal Carcinogen 25 ppm TWA 150 ppm, Carcinogen Colorless liquid with a mild, chloroform-like odor Miscible in alcohol, ether, and oils Strong oxidizers, lithium, beryllium, barium, caustic soda, sodium hydroxide, and potash 250°F Melting Point: N/ A Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: 14 mm Hg@ 68°F 5.8 9.32 eV Noncombustible liquid None None None I 07 minutes @ 1000 ppm 86% with a I 0.2 e V lamp 68% Inhalation: Ingestion: Produces irritation of the eyes, nose, and throat, and causes dermatitis External Contact: Produces nausea, and flushed face and neck Produces vertigo, dizziness, headache, insomnia, and skin erythema Carcinogenic through external contact • • • TOLUENE (C6HsCH3, Toluol, Methylbenzene, Phenylmethane) INDUSTRIAL USES: EXPOSURE LII\UTS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Toluene is used in the manufacture of benzoic acid, benzaldehyde, explosives, and dyes, as a solvent for paints, lacquers, gums, and resins, and as a gasoline additive. TLV: PEL: IDLH: 50 ppm TWA, Skin 100 ppm TWA, 150 ppm STEL 500 ppm Colorless liquid with a sweet, pungent benzene-like odor Miscible in water, alcohol, chloroform, ether, acetone, glacial acetic acid, and carbon disulfide Strong oxidizers 232°F Melting Point: N/ A Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: 21 mm Hg 3.1 8.82 eV Class IB flammable liquid 40°F 1.1% 7.1% 94 minutes @ 1000 ppm 100% with a 10.2 e V lamp 126% Inhalation: Ingestion: External Contact: Produces fatigue, weakness, confusion, euphoria, dizziness, and headache Produces dilated pupils, muscle fatigue, and insomnia Produces dermatitis None • INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Melting Point: Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: 1,1,1-TRICHLOROETHANE (CH3CC1i, Methyl Chloroform) Degreaser and cleaner for metals. TLV: PEL: IDLH: 350 ppm TWA, 450 ppm STEL 350 ppm TWA, 450 ppm STEL 700 ppm Colorless liquid with a mild, chloroform-like odor Not water soluble Chlorides, Sodium Hydroxide and Oxidizers !65°F NIA 100 mm Hg@ 68°F 4.55 11.00 eV Preheated to bum 7.5% 12.5% 40 minutes @ I 000 ppm 90% with an 11. 7 e V lamp 105% Inhalation: CNS depression, and dizziness Moderately toxic, and stomach irritation Skin and eye irritant Ingestion: Ex tern al Contact: None • • VINYL CHLORIDE (CH2 = CHCl, Chloroethylene, Chloroethene) INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: Vinyl Chloride is used in the plastics industry, and as a refrigerant. TLV: PEL: IDLH: 5 ppm TWA, Confirmed Human Carcinogen I ppm TWA, 5 ppm Ceiling Not Determined, Carcinogen Colorless gas or liquid ( <7°F) with a pleasant odor at high concentrations Miscible in alcohol, ether, carbon tetrachloride, benzene, and water Copper, oxidizers, aluminum, peroxides, iron, and steel 7.0°F Melting Point: N/ A Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: 3 .3 atmospheres 2.2 9.99 eV Flammable gas N/A (Gas) 3.6% 33.0% 1 hour @ 10 ppm 50% with a 10.2 eV lamp 35% Inhalation: Ingestion: External Contact: Produces weakness, abdominal pam, GI bleeding, and cyanosis No adverse effects mentioned No adverse effects mentioned Vinyl chloride is a known liver carcinogen • INDUSTRIAL USES: EXPOSURE LIMITS: PHYSICAL DATA: Description: Solubility: Incompatibilities: Boiling Point: XYLENE (C6H4(CH3)2, Dimethyl Benzene) Xylene is used as a solvent. TLV: PEL: IDLH: 100 ppm TWA, 150 ppm STEL 100 ppm TWA, 150 ppm STEL 900 ppm Colorless liquid with ari aromatic odor Miscible in alcohol and ether Strong oxidizers and strong acids 281°F Melting Point: N/ A Vapor Pressure: Vapor Density: Ionization Potential: Flammability: Flash Point: LEL: UEL: Respirator Cartridge Breakthrough Time: HNu Sensitivity: OVA Sensitivity: HUMAN TOXICITY: Systemic Effects: Carcinogenic Effects: 9 mm Hg@ 68°F 3.7 8.56 eV Class IC flammable liquid 8 l.0°F 1.0% 7.0% 99 minutes @ l000 ppm 114% with a 10.2 eV lamp I 16% Inhalation: Ingestion: External Contact: Produces eye, nose, and throat irritation, nausea, and vomiting Produces vomiting and abdominal pain Produces dermatitis None • • ' APPENDIXB RESPIRATOR PROTECTION PROGRAM FOR GRESHAM'S LAKE INDUSTRIAL PARK SITE INVESTIGATION APPENDIXB RESPIRATOR PROGRAM FOR SITE INVESTIGATION The following respirator program is in accordance with OSHA 29 CFR 1910.134 Respiratory Protection Program requirements. This program governs the selection and use of respirators on-site. Respirators for Earth Tech employees will be provided by Earth Tech. The respirator protection program will be administered by, and is the responsibility of, the REHSM and/or SSO for the site. Subcontractors (i.e., drillers) will furnish their own respirators and medical surveillance for their employees. The REHSM and/or SSO will be responsible for ensuring that they are in compliance with this respirator program. The respirators will be selected according to the hazard and level of protection determined by monitoring action levels and the decision of the REHSM and/or the SSO. The respirators and levels are: B C Respirator Positive Pressure-Pressure Demand SCBA or Supplied Air Respirator with 5-minute escape bottle. Level B is 50 to 500 ppm above background in (BZ). Full-face air purifying respirator with combination dust (HEPA) and organic vapor/acid gas cartridge. Level C is I ppm to 50 ppm above background in BZ based on identification of contaminant present. The full face piece respirator with combination dust and organic vapor/acid gas cartridge will be appropriate for the dust conditions and organics that may be encountered. D No respirator required. Continuous reading of background (0.2 ppm) to I ppm in the worker's BZ. The respirator users will be fit tested with the size, style, and make of the respirator they will be using on-site. The fit test will be recorded and these Fit Test Records will be maintained in the Command Post. Employee respirator training is provided on an annual basis and at site-specific training sessions. This training includes: • A discussion of the nature of the respiratory hazards and the dangers if the respirator is not used properly. • The reasons that respirators are required for protection, along with any engineering controls that may be used. • • Instruction in the selection, use, sanitary care, maintenance, proper storage, and limitation of the full face piece respirator with combination cartridge, and the SCBA. Practice in proper fitting, wearing, adjusting, and checking face seal of the respirator. • An opportunity to handle the respirator. B-1 • • Instruction on how to recognize and cope with emergency situations requiring respiratory protection. • Explanation of the requirements for a self-contained breathing device for work in unknown concentrations and Immediately Dangerous to Life or Health (IDLH) atmosphere and for fire fighting. • Explanation of the medical surveillance program and how it relates to respirator use. • Explanation of the requirements for maintaining a tight seal, why beard and facial hair is prohibited, and why use of contact lenses while wearing respirators is prohibited. Respirators will be assigned to individual workers. Each individual shall be responsible for cleaning and maintaining their assigned respirator. They will be cleaned and disinfected before being reassigned. Respirators will be cleaned after each day of work according to manufacturer's instruction. The cleaning will be done at the Command Post. Used cartridges will be disposed of and replaced with new ones. After cleaning, the respirators will be inspected and checked for defects such as excessive dirt, cracks or other distortions, scratches, incorrectly mounted lens, broken or worn cartridge holders on the face piece, breaks, loss of elasticity, broken buckles, and excessively worn serrations on head harness that may cause slippage on the head straps or head harness. • Further checks include: , a) A check of the tightness of the connections. b) A check of the face piece, valves, connecting tube, and canisters. c) A check of the regulator and warning devices on SCBA for proper functioning. d) For air purifying: (]) Check the exhalation valve after removing its cover for: • Foreign material, such as detergent residue, dust particles, or human hair under the valve seat • Cracks, tears, or distortion in the valve material • Improper insertion of the valve body in the face piece • Cracks, breaks, or chips in the valve body, particularly in the sealing surface • Missing or defective valve cover • Improper installation of the valve in the valve body. (2) Check the air purifying elements for: B-2 • • Incorrect cartridges, canister, or filter for the hazard • Incorrect installation, loose connections, missing or worn gaskets, or cross threading in holder • Expired shelf life of cartridge or canister • Cracks, dents, or breaks in the cartridge or canisters case • Evidence of prior use of cartridge or canister, such as broken seal tape foil or other sealing material. (3) Check the corrugated breathing tube for: • Broken or missing end connectors, gaskets, or 0-rings • Missing or loose hose clamp • Deterioration (done by stretching hose and looking for cracks). e) For air supplied respirators, check the air supply system for: (I) Integrity and condition of air supply lines and hoses, including attachments and end fitting (2) Correct operation and condition of all regulators, valves, or other air-flow regulators (3) If SCBA, that the cylinder is sufficiently charged for the intended use, preferably fully charged (mandatory on an emergency device). The emergency SCBA will have a tag for logging in the monthly inspections. Monitoring of the work area will be performed and the results will be used to select the appropriate level of protection. Refer to air monitoring section of the HASP (Section 9.0). This program will be re-evaluated and revisions and updates added regularly. Persons will not be assigned to tasks requiring the use of respirators unless it has been determined that they are physically able to perform the work and use the equipment. The Earth Tech Medical Director will determine what health and physical conditions are pertinent. Only those respirators jointly approved by NIOSH/MSHA shall be used. All component parts (i.e., canister, replacement straps, etc.), will be of the same make. B-3 e APPENDIXC HEALTH & SAFETY FIELD FORMS To Include: Supervisor's Incident Report (SIR) Job Exposure Report HASP Modification Form Site Safety Meeting Form ( or Document in Field Log Book) Instrument Calibration Form ( or Document in Field Log Book) Atmospheric Monitoring Form ( or Document in Field Log Book) First Aid Log Atmospheric Monitoring Log Field Health and Safety ·r------------------~ ' Page __ of __ Drue __ _,_ _ _,_ __ Circle: Sun Mon Tue Wed Thu Fri Sat Site:-----------------------Project No.: ---------- Site Safety Officer: -------------------------------- Action Levels: D 0---1> C 01---1> B ~ (Stop work, call in for instructions) (Check box and write in levels for upgrade) Task/Equipment __________________________________ _ w~mer: ___________________________________ _ Time OVA HNu 02 LEL H2S. Comments: Duration of R~dings, PPM PPM % % PPM Upgrades, Location, etc. . Additional Comments:--------------------------------- Signature:--------------------- NOTc: Place in projecl files. -S1RUMENT: Date Calibrated Health and Safety Instrument Calibration Lor; ------------------------------- Actual Known lnstrumen t Adjustments Calibrated Standard Reading Made By Co=ents - COMMENTS: ----------------'-------------------- NOTE: Piece in project files and/or insuumeot Maintenance lile. Rr:v. l 1/9.J Site Safety Meeting Page __ of __ Project __________________ _ Date: ______________ _ Project Number. ________________ _ Time: _____________ _ Meeting Conducted By: _____________ _ Name Signarure Summary Of Items Discussed: _____________________________ _ Personnel Present Name Representing Signature I. 2 . • 4. 5. 6. 7. 8. 9 . . 10. II. 12. 13. 14. 15. 16. 17. 18. 19 . • -------- NOTE: Pince in projo:l files. Rev. 11 f.l.:. Project: Health and Safety Plan Field Modification Form Page No. __ of __ -Projectl.-Ocation: ------------------------------------ ProjectNo.: -------------------------------------- Site Safety Officer: ----------------------------------- Field Modification to HASP: ---------------------------------- Prepared By: ------------------------------------------ Site Safety Officer Date Accepted By: ---------------------------------------- Rust Environment & Infrastructure Field Manager Date Accepted By: ---------------------------------------- Contractor Representative (If Applicable) Date Approved By: --------------------------------------- • Rust Environment & infrastructure Region Environmental Health and Safety Manager or Alternate HASP Reviewer Date NOTE: Field lv1odifications to 1-lA.Sf>s must be discussed with the Rust Environment & Infrastructure REHSM or CEHSD ,,.,ith subsequent '""Tincn approval. Secure :approval through fax. RcY. 11:9-l Job Exposure Report • Instructions: This report is to be completed by the Site Safety Offi= at the end· of each Rust E&l Employee's participation in site activities. A copy of this report must be submitted to the REHSM for placement in the employee's medical file. Employee Name: ------------------------------------ Social Security Number: --------------------------------- Project Name: --------------------------------------- Project Number: ------------------------------------ Location: ----------------------------------------- Site Function: --------------------------------------- Level of Protection: ----~-------------------------------- Dates of Site Participation: ----------------------------------- Were action levels exceeded in the work area (breathing zone)? Yes __ _ No __ _ 2. If yes, list type of monitoring and readings: 3. List knovm or suspected wntaminants on-site (list from HASP): 4. Personal exposure monitoring data attached? Yes No __ NIA 0 Name (Print): ----------0 Signature: _______________________ _ Date: ---------------------------- Rev. ! 1 /9-l SUPERVISOR'S INCIDENT REPORT INSTRUCTIONS The following types of occurrences and incidents must be reported using this form: Serious occupational injury or illness. Includes fatalities and cases resulting in days away from work. Incidents with high public or client profile potential. Inspections by State or Federal regulatory agencies. Reportable quantity spills. Incidents with property damage >$5,000. Instructions: Verbal (Immediate): 1. Employees must report such incidents to their supervisor immediatelv. 2. The supervisor must verbally notify their Division Manager who in turn must notify their Region Manager and Region Environmental, Health & Safety Manager (REHSM). The REHSM shall notify the Corporate Environmental, Health & Safety Director. 3. The RM must verbally notify the Rust E&I President and/or Vice President of Operations who will either call or °fax a copy of this repon to the RI1 President, Director ofEnvironmental, Health & Safety, and Corporate Counsel. Written (Faxed within 24 hours): • 2. 3. The Supervisor must complete the applicable sections describing the specific incident. (Enter NA in blanks on form which do not apply to incident). If the incident involved a Rust E&l employee injury or illness subject to workers' compensation, a copy of the Supervisor's Incident Repon must also be faxed by the Supervisor to the Rust International Inc., Claims Analyst at Fax 708-916-0592. !fthe incident involved property damage greater than $5,000, a copy of the report must be faxed to Kris Froh, Legal Assistant, in the Sheboygan office (Fax: 414-458-053 7 or Phone: 414-451-2440). The Division/Office Manager shall fax a copy to their respective Region Manager and REHSM. The RM shall fax a copy to L'ie Executive Vice President of Operations and/or President who in turn shall fa., it to Rll personnel as listed in Item 3 above. The REHSM shall fax a copy of the report to the Rust E&I Corporate Environmental, Health & Safety Director. Supervisor's Incident Report Fax this report within 24 hours to Rust International Inc.: 708-916-0592 Attention: Claims Management Department Date of this report: --~/---'--- Telephone: 708-684-7832 Group: R66 (Rust E&l) Region: Office/Division: ______ _ TYPE OF INCIDENT: Inspection: ____ Accident.: ____ Injury: ___ Spill: ___ Fire: ___ O,ther: __ _ Agency: Inspector's Name: Type Inspection: _______ _ Agency Address: Phone: ___________ _ EMPLOYEE INFORMATION: Employee's Name: ______________________ Social Security No.: ________ _ Address: Phone: ____________ _ Date of Birth: ________ _ Number of Minor Marital Single _____ Widowed __ _ Dependents: ____ Status: Married ____ Divorced ___ _ Date of Hire: _______ Wage Rate:$ Hourly: ___ Annually:____ Job No.: ___ _ Employee Hours on Date of Incident: Employee Hrs. on Project: ___ Days/Wk.: __ Hrs./Day: __ Employee's Occupation Years of Experience in When Incident Occurred?: This Occupation?: INCIDENT INFORMATION: Date of Incident: ,------,------Time: ______ Witness(s): ______________ _ Date Reported to Supervisor: ______ Was Incident Believed to be Result of Employment?: Yes____ No Job Site, Location on Job Site e of Job: Where Incident Occurred: ____________ _ . dress Where Incident Occurred: ------------------c--------------,ffirst Aid Applied, by Whom: _____________________________ _ Type of Injury and Part of Body Affected: Name/Address Medical Provider. --------------------------------- Brief Description of Incident: ---------------------------------- Employee Activity at Time of Incident: Desciption of Property Damaged: --------------------------------,-- · OSHA 200 LOG INFORMATION: ls incident OSHA recordable?: Does incident involve medical treatment?: .,ployee's Supervisor: Yes D No 0 Yes D No 0 Does incident Yes involve fatality?: No Does incident Yes involve first aid only?: No Project Manager: □ □ □ □ Sec reverse side for instructions. Does incident involved lost time/restricted activity?: Current Status: Yes D No O. ------------------------•---------------------=p:~;~~~51--'-. -• \ Site/Division_ Location: n.11c \ Employee Nnmc Injury Treatment Care Provider I .· . ' NOTE: This log is to be mnintained by the Division Office Adminislralor and/or Site Manager. FOJj/Mnrhlz • • APPENDIXD EARTH TECH HEALTH & SAFETY PROGRAM TRAINING AND MEDICAL MATRIX -- EARTH TECH -RALEIGH HEAL TH & SAFETY PROGRAM TRAINING AND J\.tEDICAL MA TRIX Last Annual Annual Annual Initial Annual Initial Initial CPR First Aid Annual Back Construction DOT Physical Respiratory Respiratory 40-hour 8-hour Manager 3-daySite Tr.tining Training Bloodborn Safely Awareness HAZMAT Name Examination Trainin~ Fit Tes1 Trainin~ Update Traininl! Su...,.rvision Exciration Ext iration Patho.,en Training TraininP-TraininP Michael Branson 2!-Aor-00 21-Aor-00 !9-Mav-90 25-0ct-89 12-Sen..89 01-Nov-Ol 01-Nov-01 l 2-Dec-94 l9-Feb-96 1william Bremen 18-Nov-99 21-Aor-OO 21-Ar.:r-00 18-Nov-88 2!-Ar.r-00 l-Jun-90 31-0cl-91 01-Nov-Ol 0l-Nov-01 2I-Anr-00 I 2-Dec-94 l9-Feb-96 ohn Funk 02-Nov-99 2I-ADr-00 21-Ar.:r-OO 6-Au2:-87 21-Aor 00 l l-Aul!"-87 OJ-Nov-OJ 01-Nov-0I 21-Aor-00 I i-Jul-94 19-Feb-96 IIR ob Holland 02-Nov-99 21-Apr-OO 21-Ai,r-OO l4-0ct-88 21-Aor-OO 25-0ct-89 !6-Jun-93 OJ-Nov 01 01-Nov-01 21-Anr-00 1 i-Jul-94 24-Feb-97 l9-Feb-96 lJennis Jones 21-Anr-OO 21-Anr-00 JO-AuP-90 21-Anr-OO l3-Anr-91 17-Sen..90 01-Nov-01 12-Dec-94 9-Jun-95 19-Feb-96 1ikeTavlor 18-Nov-99 21-Aor-OO 21-Arir-OO 24-Jun-93 21-Aor-OO 02-Jul-93 Ol-Nov-01 01-Nov-01 21-Anr-00 I 1-Jul-94 19-Feb-96 Q:\41351\HS_matrix_ 41351.xls Prepared by Robert Holland 11/22/00 Page I