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CF-TownC CHR1-PR 930624 Consulting Engineers · Geotechnical · Environmental · Construction Materials Testing DALLAS · FORT 'dVORTH ' HOUSTON June 24, 1993 TMI Proposal No. P93-214DN City of Coppell 255 Parkway Boulevard P.O. Box 478 Coppell, Texas 75019 FAX # (214) 393-0948 Atto: Mr. Frank Trando Interim City Manager RE: Air Quality Survey JUN 2 ~ I993 City of Coppell '~ 255 Parkway Boulevard Coppell, Texas 75019 Dear Mr. Trando: As requested, Terra-Mar, Inc. (TMI) is pleased to submit the following proposal for performing an Air Quality Survey at the above referenced site. TMI abides by a commitment to their clients to perform only that service which is necessary to provide the answers they need without redundant and unnecessary testing. TMI recommends that an Air Quality Survey be performed by employing a two-stage procedure. The first stage is to analyze the condition of the facility to provide the guidelines for laboratory analysis in the second phase. SCOPE OF SERVICES 1. Perform a comprehensive visual inspection of the facility noting potential areas of concern including: o Review building drawings to determine location of ducts and construction ~~o~ materials. ~'-~' o Inspection of facility areas for potential sources of chemical or biological  .,.,~ contamination. 2679 Lombardy, Dallas, Texas 75220 Phone: 214-352-8352 * Examine HVAC air-handling units, cooling coils, filter media, drain pans, and outside air supply. o Perform survey of building for construction materials to determine if asbestos containing materials or formaldehyde based products were used. * Determine frequency and types of chemicals used in the facility to treat with pesticides, fungicides and rodenteides. o With approval by City of Coppell, an Office Health Questionnaire will be presented for completion by employees. 2. Meet with City Manager to provide a summary of the results from the preliminary investigation and survey. Provide the City Manager with TMI's recommendation in a written letter for Air Quality Testing and the actual cost for the service. PHASE II 1. Perform the survey as outlined and approved from the presentation to the City Manager incorporating only those procedures that have been determined as necessary. The following options for a comprehensive laboratory Air Quality investigation are available and will be performed as determined by the Phase I investigation. o Particulate count and sizing (--> 03, --> 0.5, -> 1.0, --> 3.0, and -> 5.0 micrometers). o Sample and analyze air for carbon dioxide throughout the day for building activity variations. o Analyze air samples for total airborne volatile organic compounds (VOC's).  * Temperature/humidity determinations, with reference to appropriate comtort criteria. · Analyze for total bi,aerosols (viable and nonviable). ° Analyze for airborne fungal agents.. ° Set three radon test cannisters on the ground floor of the building in order to obtain a broader base of information with which to evaluate radon gas levels on the property. o Prepare a comprehensive report summarizing the investigation and the results of the laboratory tests with conclusions and recommendations. (J :\DN'kPROP-93\P93214DN) The proposed study will be completed within one week after authorization. Access to all areas of the building will be required during this time period in order to facilitate obtaining accurate representative sampling results. CLIENT RESPONSIBILITIES TMI requests City of Coppell to provide drawings of the facility and any information concerning any legal restrictions or physical limitations to on-site access or operations that must be adhered to by TMI personnel; identify any special constraints regarding confidentiality of information provided by The City of Coppell; provide a floor plan of the facility. PROJECT COST TMI proposes to provide the services as outlined in the Scope of Services that are deemed necessary for the consulting fcc~ and sampling. TMI will deliver three copies of a letter report within 21 calendar days from your written notice to proceed. PHASE I Preliminary investigation consulting fees Total Estimated Cost: $650.00 - $850.00 PHASE II Consulting Fees, Sampling, Laboratory Analysis, Sampling Equipment & Supplies Total Estimated Cost: $2700.00 - $3500.00 It is noted that inspection activities often require the availability of maintenance or engineering personnel to assist in providing access to the HVAC system components and to provide routine maintenance information. It is also noted that the estimated cost of testing is based on four (4) sampling sites per floor (8 sites total) for carbon dioxide, airborne (J:\DN~PROP-93\P93214DN) fungal agents, total bioaerosols, particulate count/sizing, and temperature/humidity determinations; and one (1) sample site per floor for total volatile organic compounds. Additional reference samples will be collected outside of the structure for all of the described agents. The reduction or increase of the number of sample sites will affect the cost accordingly. It is noted that all inspection, assessment, and testing activities will be conducted by an Industrial Hygienist who is Certified in the Comprehensive Practice of Industrial Hygiene by the American Board of Industrial Hygiene (qualifications attached). All chemical analyses will be conducted by a laboratory which is Accredited by the American Industrial Hygiene Association. All biological analyses will be conducted by an aerobiologist/mycologist who is familiar with the impact of biological agents on human health. TMI will deliver three copies of a letter report within 21 calendar days from your written notice to procccd. PROPOSAL ACCEPTANCE TMI appreciates the opportunity to submit this proposal to The City of Coppell. Formal acceptance can be indicated by executing the attached Agreement for Professional Services and returning one copy to TMI. Please contact the undersigned at (214) 352-8352 if there is a need to discuss this proposal in greater detail. Thank you for this opportunity to serve The City of Coppell. Respectfully Submitted, TERRA-MAR, INC. .~'~ BoYd, Ph.D., R.E.p. Cecil L. Blankenship Mark K. Sr. Environmental Specialist Manager, Environmental Services (J:\DN~,PROP-93\P93214DN) · TERRA-MAR, INC. ' PROFESSIONAL SERVICES AGREEMENT THIS AGREEMENT, entered into on the 1st day of June 24, 1993, by and between The City of Coppell (hereinafter "Client") and Terra-Mar, Inc., a Texas Corporation (hereinafter "TMI"), is as follows: For mutual consideration stated herein, Client engages TMI to perform professional services, described in the attached TMI Proposal No. P03-214DN as the Scope of Work (hereinafter "Proposal"), for the project described as Air Quality Survey (hereinafter "Project"). Client agrees to pay TMI consideration for performance of the services described in the Proposal, as invoiced by TMI in the amount stated in the Proposal or in accordance with the schedule of fees and any change order attached to the Proposal. The General Conditions agreed to by the parties are as follows: l. PARTIES: Terra-Mar, Inc. (hereinafter "TMI") refers m the company performing thc scope of work described herein. "Client" refers to the person or business entity ordering the scope of work to be performed by TMI. If the Client is ordering work on behalf of another, Client represents and warrants the duly authorized agency from the party that will benefit from the work. Unless otherwise stated in writing, Client assumes sole responsibility for the sufficiency for the work ordered. Client shall eommunicnte these General Conditions to any third party to whom Client transmits any part of TMrs work. TMI shall have no duty or obligation to any third party greater than that set forth in this Agreement. 2. SCOPE OF WORK: "Work" means the specific environmental, geotechnical, analytical, testing or other service to be performed by TMI as set forth in TMI's Proposal, pt~-vionsly referenced herein and made a part hereof. 3. TESTS AND INSPECTIONS: Client shall ensure all tests and inspections of the site, all materials provided, and work performed by others are delivered in a timely manner in accordance with the plans, specifications, contract documents, and TMI's recommendations, lqo claims for logs, damage or injmy shall be brought against TMI by Client or any third party unless all reviews, tests and inspections have been so performed and unless TMI's recommendations have been followed. Client agrees to indemnify, defend and hold TMI, its officers, employees and agents harmless from any and all claims, suits, losses, ensts and expenses, includiag but not limited to, court eo~ts and reasonable attornofs fees in the event that all such reviews, tests, and inspections are not $o performed or TMrs recommendations are not so followed e~cept to the extent that such failure is the result of the negligence, willful or wanton net, or omission of TMI, its officers, agents or employees. 4. SCHEDULING OF WORK: The services set forth in the Proposal will be nceomplished in a timely, workmanlike and professional manner by TMI personnel or authorized suheontraetors. If-WMI is required to delay commencement of work or if, upon undertaking work, TMI is required to halt work due to changes in the scope of work, interruptions in other aspects of the Project, or other causes beyond the reasonable control of TMI, additional charges will be applicable and payable by the Client. ~, f 5. ACCESS TO SITE: Client will provide access to the site for TMI to perform the work. TMI shall take reasonable measures to minimize t damage to the site and any improvements as the result of its work; however, TMI has not included in its fee the coat of restoration of damage kwhich may occur. TMI will restore the site to its former condition, upon written request from Client that provides for payment to TMI for the ~ cost thereof. 6. DAMAGE TO EXISTING MAN-MADE OBJEC'fS: Unless TMI assumes in writing the responsibility of locating subsurface or latent conditions, Client agrees to indemnify and save TMI harmless from all claims, suits, losses, enst and expenses, including reasonable attorneys' fees as a result of personal injury, death or property damage oecurring with respect to TMI's performance of its work and arising from subsurface or latent conditions, or damage to subsurface or latent objects, structures, lines or conduits where the actual presence and location thereof was not revealed to TMI by Client. ?. CONFIDENTIALITY: During the Project, TMI and its employees may obtain, directly or indirectly, secret and confidential information considered proprietary by Client. TMI agrees, on behalf of itself and its employees, to maintain the confidentiality of ail proprietary information unless directed by Client in writing to disclose the information to others. 8. RF_~PON$IBILITY: TMI's work shall not include determining .or implementing the means, methods, techniques, sequences or procedures of construction. TMI will not be responsible for evaluating, reporting or affecting job conditions relative to the health, safety or welfare of any persons other than its own employees. TMI's work or failure to perform same shall not in any way eh:use any eontrnctor, subcontractor or supplier from performance of its work in accordance with the contract documents. 9. SAMPLE DISPOSAL: Unless otherwise agreed, test specimens or samples will be disposed immediately upon completion of the test. All drilling samples or specimens will be disposed sixty (60) days after submission of TMI's report. All archaeological samples will be returned to Client for permanent euration following submittal of TMI's final report. T-~ ~c, ~ ~ 10. REIMBURSABLE EXPENSES: Incurred expenses, which are directly attributable to performance of professional services, are quoted ~0 ~-o.~--'~ and will be billed at enst plus fifteen percent (15%). Examples of such charges include subsistence, authorized travel, sample shipment, subcontracts, consulting fees, long distance eommunieatioas, oeavation, outside reproduction, and mailing expense. d:\forms\PS-12-ff2 Paoe 5 of 4 11. PAYMENT: Client shall be invoiced once each month for work performed during the p~L=ceding period. Client agrees to pay invoice within thirty (30) days of its receipt. Client further agrees to pay interest on all amounts invoiced and not paid or objected to for validI came within said thirty (30) day period at the rate of eighteen percent (18%) per annum (or the maximum interest rate permitted under/ applicable law, whichever is the lesser) until paid. Client agrees to pay TMI's cost of collection of all amounts due and unpaid after sixty (60) days, including court costs and reasonable attorney's fees. Remedies available to TMI for collection of amounts due, including mechanic's liens, shall not be limited by any contractual provision or other agreement that is not specifically made a part of this Agreement. 12. TERMINATION: This Agreement may be terminated by either party upon seven (7) day's prior written notice. In the event of termination, TMI shall be compensated by Client for all services performed up to and including the termination date, including reimbursable expenses, and for the eompletlon of such ser¢iees and records as are necessary to place TMrs files in order and/or to protect its professional reputation. 13. WARRANTY: TMI's services will be performed, its findings obtained and its reports prepared in accordance with the Proposal, Client's acceptance thereof, this Agreement, and with generally accepted engineering principles and practices. In performing its professional services, TMI will use that degree of care and skill ordinarily exercised under similar circumstances by members of its profession. This warranty is in lieu of all other warranties, either express or implied. Should TMI, or any of its professional employees be found to have been negligent in the performance of professional services or to have breached the express warranty made herein, Client and all third parties claiming through Client, agree that the maximum, aggregate liability of TMI and its professional employees shall be limited to :$.50,000.00 or the total anaount of the fee paid to TMI for professional setwiees with respect to the Project, whichever amount is lesser. In the event Client does not agree to restrict professional liability to $50,000.00, Client agrees to pay for the actual cost of the additional desired insurance coverage, if available. 14. INSURANCE AND INDEMNITY: TMI agrees to eany the following liability insurance: Statutory Workers' Compensation and Employers' Liability, Comprehensive General Liability, and Comprehensive Automobile Liability. TMI will furnish certificates of insurance on request. To the extent of the coverage limits maintained by TMI and subject to the e~clusions therein and the amount of the claims paid by such insurance, TMI agrees to indemnify and hold Client harmless from all losses, claims, demands, causes of action, and suits arising out of the willful or negligent acts of TMI, its ofrmers, agents, employees, or subcontractors, in performing professional services at the worksite, in furnishing and ming equipment and materials at the worksite, or in traveling to and from the worksite. If Client specifically requires additional insurance coverage, TMI will obtain the specific insurance coverage (if prueurable) at Client's expense. TMI does not indemnify Client for damage arising out of Client's independent use of TMI data, advice, recommendations and reports. 15. ARBITRATION: TM1 shall not be bound by any contractual provision or other agreement requiring or providing for arbitration of disputes or controversies arising out of TMI's work, which ia not specifically made a part of this Agreement. 16. PRIORrrY OF DOCUME1WIS: The terms of this Agreement shall control over any conflicting provisions within pu~hase orders, work orders, letters of intent, or other similar documents. 17. APPLICABLE LAW: This Agreement shall be governed by and construed according to the laws of the State of Texas. The venue for all claims asserted under this Agreement shall be Dallas County, Texas. The parties hereto have accepted the terms and conditions stated herein and have caused this Agreement to be executed by their duly authorized representatives, as follows: TERRA-MAR, INC. (TMI) (Client) Mark lC Bo~l, PhD., R.E.P. Title: Manager, Environmental Services Title: J:\forms\PS-12-92 Page 6 of 4 WILLIAM M. VIN1NG, JR. Occupational-Environmental Control, Inc. 12959 Jupiter Road, Suite 175 Dallas, Texas 75238-3226 (214) 341-2000 FAX: (214) 341-8187 Curriculum Vitae EDUCATION: Master of Science - Environmental Sciences, The University of Texas at Dallas, August 1978. Bachelor of Aris - Texas Christian University, Fort Worth, Texas, August, 1970. WORK EXPERIENCE: September, 1985 to Present ; Occupational-Environmental Control, Inc. (OEC) An Industrial Hygiene and Environmental testing/consulting firm founded in 1980. Position: President Duties as President and principal consultant include the administration of all business activities and professional services. OEC specializes in Industrial Hygiene and Environmental Engineering services. Services performed include work place industrial hygiene monitoring for physical and chemical agents;' industrial ventilation design and testing/evaluation; indoor air quality assessments, which includes testing/inspection for biological agents, radon determination, pesticide air monitoring, and other chemical/physical agent determinations. Additional experience includes environmental auditing; Material Safety Data Sheet research and preparation; clean room evaluation for biological and particulate contamination; development of sampling methodology and protocol for monitoring of airborne concentrations of chemical and physical agents. September, 1981 to September, 1985 A leading worldwide supplier of Energy/Industrial Equipment and Services. Position: Corporate Senior Industrial Hygienist Duties included the Corporate responsibility for identifying environmental health hazards, directing efforts of evaluating exposure potential and developing long range plans to control or eliminate chemical and ergonomic stresses that may impair employee health and/or comfort, or adversely affect the health or qnal(ty of life of other members of the community. The responsibilities of this position included close consultation with Operating Management, Medical Professionals, Organized Labor Representatives, and Federal, State and Local Regulatory Agencies. Additional responsibilities included administration of activities concerning toxic and hazardous materi01s, potable water systems, air and water pollution. The implementation of this function required the necessary skills and knowledge to conduct comprehensive environmental audits of various operating facilities; design and engineer contaminant controls on treatment systems; and administer emergency response procedures to be initiated in the event of a leak, spill or other environmental incident. 1 This position also required participation on various long range planning task force assignments in such areas as pre-placement medical evaluation and Healtlv'Medieal DATA BASE management. April, 1977 to September, 1981 A leading producer of Portland Cement, cement and concrete products, aggregate, masonry products, coal and steel in the Southeastern United States. Position: Corporate Senior Industrial Hygienist Duties included the corporate responsibility for the recognition, evaluation and control of work place physical, chemical, and ergonomic stresses that may impair employee health and/or comfort, or adversely affect the health of or quality of life of other members of the community. Primary. health hazards included respirable and nuisance dust, toxic contaminants, noise, and radiation. Additional environmental responsibilities included administration of activities concerning toxic substances control, potable water systems, air pollution control, environmental noise, and water pollution control. Also served as Corporate "Radiation Pro,tection Officer" as designated by the Texas Department of Health. June, 1973 to April, 1977 A leading worldwide manufacturer of automotive lead-acid storage batteries. Position: Safety and Health Coordinator Duties included the recognition, evaluation and control of work place physical, chemical and ergonomic stresses that may impair employee health and/or comfort. Primary health hazards were airborne lead, arsenic, antimony, acid mist, noise, and heat stress. Eighty percent of time spent in Industrial Hygiene activities, and twenty percent was spent in safety oriented functions. HONORARIUMS: Who's Who in the South and Southwest, 1982/83 Outstanding Young Men in America, 1984 Personalities of the South, 1982/83 Two Thousand Notable Americans, 1984/85 COPYRIGHTS, PUBLICATIONS AND PRESENTATIONS: "Ventilation System Design," Copyright 1980, presents a flow chart logic system to aid engineers having basic industrial ventilation knowledge, in the design of multi-factor ventilation systems. "Environmental Noise Assessment - Garland, Texas" - August, 1977, Graduate Program in En- vironmental Sciences, The University of Texas at Dallas. "Environmental Noise Assessment of Dallas, Texas' - Love Field Area" - March 1977, Graduate Pr0~t~am. in Environmental Sciences, The University of Texas at Dallas. Industrial Hygiene and Occupational Health, Training Requirements of 29 CFR 19 i 0, Presented for Texas Industries, Inc., February 5 and 19, 1992. Toxic/Hazardous Substances in Your Home, Presented for the City of Plano at the Clark Recreation 2 Center. February 28 and October 8, 1991. Piano. Texas "Indoor Air Quality and the Office Environment" or "The Tight Stuff." Article published in thc Dallas Business Journal, March 26, 1990 "Region III Professional Development Conference" sponsored by the American Industrial Hygiene Association and the American Society of Safety Engineers, presentation entitled Investigation and Mitigation of Indoor Air Quality Problems with Emphasis on Bioaerosols, August 1990, San Antonio, Texas. "Annual Spring Conference of the Texas Association of Municipal Health Officials," Presentation entitled Bioaerosols, Air Quality, and the Indoor Environment, May 1990, Houston, Texas "Symposium on Indoor Air Pollution" - Moderator - Sponsored by the North Texas Sections of the American Industrial Hygiene Association and the Air and Waste Management Association - January 30, 1990. "Symposium on Indoor Air Pollution" - Presentation entitled Bioaerosols and the Indoor Environment - Sponsored by the North Texas Sections of the American Industrial Hygiene Association and the Air and Waste Management Association - .i'anuary 30, 1996. "Industrial Hygiene Review Course" - Instructor in Industrial Ventilation - presented by the North Texas Section of the American Industrial Hygiene Association, May 1989. "Planning Forum: Planning Research Laboratories for Education and Research; Institutions and Industry," Presentation entitled Indoor Air Quality and Evaluation - January, 1989, Houston, Texas "Tri-Tex Industrial Hygiene Conference - Houston, Texas" - Presentation entitled Evaluation of Airborne Funsal A~ents - October, 1988, sponsored by the Gulf Coast, Texas Hill Country, and North Texas Local Sections of the American Industrial Hygiene Association "Industrial Hygiene Review Course" - Instructor in Industrial Ventilation - presented by the North Texas Section of the Ameriean Industrial Hygiene Association, May 1987. "The Hazard Communications Act" - Presenter - The Texas Masonry Association, February, 1986. "Texas Southwestern Safety Conference & Exposition" - Speaker - Hazard Communication - 1984 "Hazardous Material Management Symposium" American Society of Safety Engineers - served as Speaker: Preparation of Material Safety Data Sheets - June 1983 "Industrial Hygiene Fundamentals Course" - American Industrial Hygiene Association - served as Instructor in Industrial Ventilation - 1981. "Basic Industrial Hygiene" - American Industrial Hygiene Association - served as Instructor in Industrial Ventilation and Hazard Recognition - 1981. "Texas Southwestern Safety Conference & Exposition" - Speaker - Occupational Health Ha.z~rOs:, Aggregate & Concrete Materials, 1981. "University of Texas - Dallas, Post-Graduate Course - Environmental Sciences" - Presentation entitled, Lead and Industry, 1978. ASSOCIATIONS AND AFFILIATIONS: Certified in the Comprehensive Practice of Induslrial Hygiene by the American Board of Industrial Hygiene. October 1979 (Certificate # 1741). Diplomate of the American Academy of Industrial Hygiene. "Full Member" of the American Industrial Hygiene Association - National Affiliation since 1977 (Member #92200); Engineering Committee Member 1981-1984; Arrangements Committee Chairman 1986 American Industrial Hygiene Conference. "Member' of the American Society of Heating. Refrigerating, and Air-Conditioning Engineers (Member #5019340). Member of the Environmental Protection Agency - Region 6 - Southwest Indoor Air Network American Industrial Hygiene Association - North Texas Section Member since 1975; Chairman of Technical Committee - 1981; President-Elect - 1982; President - 1983; Director - 1983/84; Director 1986 - 1990. ~ Texas Industrial Hygiene Council - Co-Founder, Appointed Representative of the North Texas Section of the American Industrial Hygiene Association, Treasurer 1993 - Present. "Professional Member" American Society of Safety Engineers, National and Local Affiliation since 1974 - Executive Committee Member 1976 and 1977. "Chairman" of 1983 Tri-Tex Industrial Hygiene Conference. "Approved Instructor" - Noise and Dust, by the Mining Safet3' and Health Administration (MSHA); Certified Person "Sampling" and "Maintenance and Calibration" under MSHA Coal Mining Regulations. OTHER TRAINING: Participant in American Industrial Hygiene Conference and Exposition - New Orleans 1993, Boston 1992, Salt Lake City 1991, Orlando 1990, Saint Louis 1989, San Francisco 1988, Montreal 1987, Dallas 1986, Las Vegas 1985, Detroit 1984, Philadelphia 1983, Cincinnati 1982, Portland 1981, Houston 1980, Chicago 1979, and Los Angeles 1978. "Lead Paint Inspections/Abatement," American Industrial Hygiene Conference and Exposition - Nexv Orleans 1993 - 4 hours. "Heat Stress - The TLV & Other Things You Have to Know, "American Industrial Hygiene Conference and Exposition - New Orleans 1993 - 4 hours. "Introduction to Biological Safety Cabinets," American Industrial Hygiene Conference and Exposition - Boston 1992 - 4 hours. "Licensing, Lobbying, and Legislative Affairs for Industrial Hygienists," Boston 1992 - 4 hours. . ~ , "Nonionizing Radiation and Fields Measurement Workshop," American Industrial Hygiene Conferehce and Exposition - Salt Lake City 1991 - 8 hours. "Aerosol Measurement," American Industrial Hygiene Conference - Orlando 1990, 4 hours. "Indoor Air Quality and Radon Evaluation Strategies." American Industrial Hygiene Confercncc- Saint Louis 1989, 8 hours. "International Symposium on Indoor Air Quality," American Industrial Hygiene Conference - Saint Louis 1989.7 hours. "The ACGIH Guidelines for Bioaerosol Sampling," American Industrial Hygiene Conference - San Francisco 1988, 8 hours. "Procedures and Practices of Asbestos Abatement" - Certified as "Competent Person" to supervise asbestos abatement projects - Building Codes Inspection Training Division, Texas Engineering Extension Service, The Texas A&M University System, College Station, Texas, July 1987 - 32 hours. "Current Techniques for Asbestos Sampling and Analysis," American Industrial Hygiene Conference - Montreal, 1987, 4 hours. "Application of Advanced Techniques to Hood Design," American Industrial Hygiene Conference'- Montreal, 1987, 4 hours. "Industrial Hygiene in the Office Environment" - American Industrial Hygiene Conference - Las Vegas, 1985 - 8 hours. "Environmental Audits Course" - Government Institutes, Inc. - April, 1985 - 8 hours. "1984 RCRA Amendments" - Environmental Protection Agency - April, 1985 - 8 hours. "Right to Know Laws and the Industrial Hygienist" - American Industrial Hygiene Conference - Philadelphia - 1983 - 8 hours. "Management Development One" - Dresser Leadership Center - 48 hours. "Medical Literature Analysis and Retrieval System Training Course" - UCLA - 36 hours. Participant in National Safety Congress Exposition - Chicago - 1981. "Resource Conservation & Recover3' Act Symposium" - American Industrial Hygiene Association - 4 hours. "Occupational Health - Data Base Management" - University of Cincinnati, Kettering Laboratory - 20 hours. "Selling Industrial Hygiene" - American Industrial Hygiene Conference - Portland - 1981 - 4 hours. "Bulldozer Noise Control" - U. S. Bureau of Mines, Department of Interior - Denver - 1980 - 8 hours. non the Job Industrial Hygiene Training" - American Industrial Hygiene Conference - Houston - 1980 - 3 hours. i' HIonizing Radiation Protection" - Presented by Texas Nuclear, Inc. - October, 1979 - 28 hours. "Industrial Ventilation" - Short course sponsored by American Industrial Hygiene Association/U.S. Department of Labor and Presented by Texas A & M University - 7 hours. "Respiratory Training Course" - The Los Alamos Scientific Laboratory - Los Alamos, New Mexico - 32 5 hours. "Occupational Health Aspects of OSHA Regulations" - Short course sponsored by American Industrial Hygiene Association/U. S. Department of Labor and presented by Texas A & M University - 8 hours. "Advanced Safety Study Course" - American Society, of Safety Engineers - 12 hours of Industrial Hygiene - 12 hours Chemistry and 66 hours Miscellaneous. "Non-Community Drinking Water Systems" - sponsored by the Texas Department of Health and presented by Texas A & M University - April, 1979 - 4 hours. "Air and Gas Cleaning" - American Industrial Hygiene Conference - Chicago, 1979 - 4 hours. "Occupational Exposure Sampling Strategy and Statistical Analysis of Data" - American Industrial Hygiene Conference - Chicago - 1979 - 4 hours. "Personal Sampling for Gases and Vapors" - American Industrial Hygiene Conference - Los Angeles '- 1978 - 3 hours. ; "Respirable Dust Sampling" - American Industrial Hygiene Conference - Los Angeles - 1978 - 2 hours. "Fibrogenic Dust" - American Industrial Hygiene Conference - Los Angeles - 1978 - 2 hours. "Principles of Noise Reduction" - American Industrial Hygiene Conference - Los Angeles - 1978 - 2 hours. "Industrial Hygiene for Mining and Tunneling" - A Topical Symposium - Denver, Colorado - November, 1978 - 24 hours. "Noise Measurement and Control Techniques" - B & K Instruments - August, 1978 - 8 hours. "The Occupational Safety and Health Act" - Easttield College - Dallas, Texas - 16 hours. 6