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Home My WebLink AboutPD 01-11; CARLSBAD VILLAGE ACADEMY; HAZARDOUS BUILDING MATERIALS SURVEY; 2002-09-26Geotechnical and Environmental Sciences Consultants HAZARDOUS BUILDING MATERIALS SURVEY CARLSBAD VILLAGE ACADEMY 798 CHESTNUT STREET CARLSBAD, CALIFORNIA PREPARED FOR: Mr. Scott Bradstreet City of Carlsbad 1200 Carlsbad Village Drive Carlsbad, Califomia 92008 PREPARED BY: Ninyo & Moore Geotechnical and Environmental Sciences Consultants 5710 Ruffin Road San Diego, Califomia 92123 September 26, 2002 Project No. 104567004 5710 Ruffin Road • San Diego, California 92123 • Phone (858) 576-1000 • Fax f858J 576-9600 San Diego • Irvine • Ontario • Los Angeles • Oal<land • Las Vegas • Salt Lal<e City • Phoenix Geotechnical and Environmental Sciences Consultants September 26, 2002 Project No. 104567004 Mr. Scott Bradstreet City of Carlsbad 1200 Carlsbad Village Drive Carlsbad, Califomia 92008 Subject: Hazardous Building Materials Survey Carlsbad Village Academy 798 Chestnut Street Carlsbad, CaUfornia Dear Mr. Bradstreet: In accordance with our proposal P-5581, dated August 16, 2002, and your authorization to proceed, Ninyo & Moore has performed a Hazardous Building Materials Survey and has coordinated the performance of a Lead-based Paint Survey of the buildings located at 798 Chestnut Street in Carlsbad, Califomia. The attached report presents our methodology, findings, conclusions, and rec- ommendations regarding our survey. We appreciate the opportunity to be of service to you on this important project. Should you have any questions regarding this report, please.contact the undersigned at your convenience. Sincerely, NINYO & MOORE Travis L. Stravasnik Leslie P. Redford, R.E.A., C.A.C. Project Environmental Scientist Senior Environmental Scientist TLS/JRS/LRM/kmf Distribution: (2) Addressee (1) Whillock Contracting, Attention: Mr. Mike Maryniewski P.O. Box 2322, La Mesa, Califomia 91943-2322 5710 Ruffin Road • San Diego, California 92123 • Phone f858J 576-1000 • Fax (858) 576-9600 San Diego • Irvine • Ontario • Los Angeles • Oakland • Las Vegas • Salt Lake City • Phoenix City of Carlsbad September 26, 2002 798 Chestnut Street, Carlsbad Project No. 104567004 TABLE OF CONTENTS Page 1. •INTRODUCTION.'...; .....1 2. PURPOSE AND SCOPE OF SERVICES ..1 3. SITE DESCRIPTION 2 4. PHYSICAL LIMITATIONS .2 5. SAMPLE COLLECTION 2 5.1. Asbestos Survey 2 5.2. Hazardous Building Material Survey 3 5.3. Paint Survey 3 6. LABORATORY ANALYSES AND RESULTS 3 6.1. Asbestos 3 6.2. Miscellaneous Hazardous Building Materials 4 6.3. Paint 4 7. FINDINGS AND OPINIONS 4 7-L Asbestos... 5 7.2. Miscellaneous Hazardous Building Materials ....5 7.3. Paint.................... ;...5 8. RECOMMENDATIONS 5 9. LIMITATIONS 6 Figures Figure 1 - Sample Location Map Table Table 1 - Asbestos Survey Results Table 2 - Summary of Hazardous Building Materials Appendices Appendix A - Allstate Services Lead-based Paint Survey Report Appendix B - Asbestos Analytical Results and Chain-of-Custody Records City of Carisbad September 26, 2002 798 Chestnut Street, Carisbad Project No. 104567004 1. INTRODUCTION In accordance with our proposal P-5581, dated August 16, 2002, and your authorization to pro- ceed, Ninyo & Moore has performed a Hazardous Building Materials Survey (HBMS) and has coordinated the performance of a Lead-based Paint Survey of the Carlsbad Village Academy buildings located at 798 Chestnut Street in Carisbad, Califomia. This report has been prepared in accordance with generally accepted environmental science and engineering practices. The report is based upon conditions at the subject buildings at the time of the sampling activities, and provides documentation of our findings and recommendations. 2. PURPOSE AND SCOPE OF SERVICES The objective of the surveys was to identify and quantify building materials containing asbestos and/or lead-based paint (LBP), and to quantify potential mercury-containing thermostats/switches, polychlorinated biphenyl (PCB)-containing items (e.g., light ballasts, switches, and transformers), fluorescent light tubes, and Freon™-containing refrigeration systems. Ninyo & Moore performed the services listed below. • Visual assessment of accessible areas of the on-site buildings to evaluate the possible pres- ence of asbestos-containing materials (ACMs) and LBPs.- • Collection of 130 x-ray fluorescence (XRF) readings of potential LBP. • Collection of 38 building material samples and submittal of these samples to an independent laboratory for analysis of asbestos content. • Visual identification and quantification of potential mercury-containing thermostats/switches, PCB-containing items, fluorescent light tubes, and Freon™-containing refrigeration systems. • Preparation of this HBMS report, which presents our data and summarizes the assessed mate- rials. This report includes a sample location map, site description, laboratory testing information, conclusions and recommendations, tables summarizing the building materials as- sessed, and quantities of identified materials. City of Carisbad September 26, 2002 798 Chestnut Street, Carlsbad Project No. 104567004 3. SITE DESCWPTION The subject site consists of four, single-story classroom buildings located at 798 Chestnut Street, in Carlsbad, Califomia: Three of the buildings are of wood-frame constmction on raised wood floors. Interior finishes include acoustic wallboard or wood paneled walls, sheet flooring, floor tile or carpet on the floors, and acoustic ceiling panels on the ceilings. These buildings reportedly were built in the late 1960s or early 1970s. The fourth building at the site, the "Counseling Of- fice," appears to be a mobile building constmcted with wood-framed interior and exterior walls. 4. PHYSICAL LIMITATIONS At the time of the surveys, the site buildings were occupied by the students and faculty of the Carlsbad Village Academy, therefore, non-destmctive sampling techniques were used. As a re- sult, some areas behind walls and above ceilings were inaccessible at the time of the surveys. 5. SAMPLE COLLECTION On September 9 and 11, 2002, Ninyo & Moore personnel conducted a limited asbestos survey, and Allstate Services Environmental, Inc. (Allstate) conducted a limited LBP survey at the site. The surveys followed U.S. Environmental Protection Agency (USEPA) guidelines, within the limitations of the scope of this assessment. The HBMS survey was performed by a Califomia Certified Asbestos Consultant, and consisted of collecting building materials suspected to con- tain asbestos from the subject stmctures, and quantifying miscellaneous hazardous building materials. The LBP survey was conducted by a Califomia Certified Lead Paint Inspec- tor/Assessor. A copy of the limited LBP report is included as Appendix A. 5.1. Asbestos Survey A preliminary visual assessment and bulk-sampling survey of suspect ACMs was performed. Representative samples of these suspect ACMs were collected after identification of homogene- ous sampling areas (areas in which the materials are uniform in color, texture, constmction or application date, and general appearance). Each homogeneous area was observed for material type, location, condition, and fiiabiUty. Representative samples were collected from each area City of Carlsbad September 26, 2002 798 Chestnut Street, Carisbad Project No. 104567004 of proposed demolition, except areas that were inaccessible, or areas of assumed ACM, within the limitations of the survey. Samples were collected using USEPA-recommended sampling procedures. Building materials that were sampled and analyzed for the presence of asbestos are presented in Table 1, and the locations of bulk asbestos samples are shown on Figure 1. 5.2. Hazardous Building Material Survey A visual assessment and quantification of potential mercury-containing thermostats/switches, PCB-containing light ballasts, fluorescent tight tubes, and Freon™-containing refrigeration systems was performed. Positive identification of these materials, via analytical testing, was not performed. Hazardous building materials identified at the site are presented in Table 2. 5.3. Paint Survey To properly assess the painted surfaces both for waste characterization and for contractor worker safety, portable XRF spectmm analyzer technology was utilized. The survey was con- ducted in general accordance with accepted environmental science and engineering practices. A total of 130 XRF readings were analyzed. The XRF sample points are presented in the LBP in- spection report in Appendix A. 6. LABORATORY ANALYSES AND RESULTS The following sections describe the laboratory analyses, laboratory results and survey results re- garding materials and equipment surveyed, and samples collected during the survey. 6.1. Asbestos Thirty-eight samples of suspect ACMs were collected and transferred to Scientific Laborato- ries of Califomia, Inc. (Scilab) for analysis. Scilab is a laboratory accredited in the National Voluntary Laboratory Accreditation Program (NVLAP) for bulk asbestos fiber analysis. The samples were analyzed, using polarized light microscopy with dispersion staining (PLM/ds), for the presence and quantification of asbestos fibers, in general accordance with USEPA Method 600/M4-82-020. The lower limit of reliable detection for asbestos using the PLM City of Carlsbad September 26, 2002 798 Chestnut Street, Carisbad Project No. 104567004 method is approximately 1% by volume. Materials in which no asbestos was detected are de- fined in Table 1 as "ND" (None detected). Materials containing asbestos in amounts less than 1 % but greater than 0.1 % are defined as containing "trace" amounts. Building materials with an asbestos concentration greater than 0.1% are listed in Table 1, along with the asbes- tos content. In addition, all suspect materials sampled are summarized in Table 1. Copies of the laboratory analytical reports and chain-of-custody records are presented in Appendix B. 6.2. Miscellaneous Hazardous Building Materials Hazardous building materials visually identified at the site are presented in Table 2 of this report. 6.3. Paint Currently, the State of Califomia and the USEPA stipulate what concentrations of lead in non- volatile components of surface coatings or materials determine whether a material is considered a LBP. The Califomia Department of Health Services (DHS) stipulates that a painted surface containing an amount equal to or in excess of one milligram per square centi- meter (1.0 mg/cm^), or more than half of one percent (0.5%) by weight, constitutes a LBP. The U.S. Department of Housing and Urban Development (HUD) guideline for designating a painted surface as lead-containing is consistent with the DHS. Paint that is chipping or peeling, or that may be removed from surfaces, and has a lead content equal to or greater than 1,000 milligrams per kilogram (mg/kg), would require handling as a Califomia Title 22 hazardous waste. The XRF results are presented in the LBP inspection report in Appendix A. 7. FINDINGS AND OPINIONS The findings of this survey are based on our visual observations, limited analysis of suspect building materials, document review, and XRF assays collected from the subject site. 4567004r.doc City of Carisbad September 26, 2002 798 Chestnut Street, Carlsbad Project No. 104567004 7.1. Asbestos Based on the analytical results of bulk samples collected during this limited survey, ACM is located in the exterior wall spray texture, baseboard mastic^ restroom sheet flooring, and roofing mastic at the site. The presence of ACMs in a building does not necessarily mean that the health of the occupants is endangered. If these materials are in good condition and have not been disturbed or deteriorated, exposures are expected to be negUgible. However, when ACM deteriorates, is disturbed or is in damaged condition, such as during demolition operations, as- bestos fibers may be released creating a potential health hazard for building occupants, maintenance personnel, and contractors. 7.2. Miscellaneous Hazardous Building Materials The results of our visual assessment and quantification of potential mercury-containing thermostats/switches, PCB-containing items (e.g., light ballasts, switches, transformers), fluorescent light tubes, and Freon™-containing refrigeration systems are Hsted in Table 2. Hazardous or potentially hazardous building materials found at the site included light bal- lasts, thermostats, and fluorescent light tubes. 7.3. Paint Based on the analytical results of XRF assays collected during our survey, painted surfaces con- taining concenfrations of lead greater than 1.0 mg/cm^ or 5,000 mg/kg, were not identified at the site. 8. RECOMMENDATIONS Since ACMs and miscellaneous hazardous or potentially hazardous building materials have been identified at the subject site, the following recommendations and precautions are provided: • Prior to building demolition, the identified ACMs in the buildings should be incorporated into a site-specific abatement plan, and the identified ACM should not be disturbed. Any ACM in damaged condition should be promptly repaired or abated. Prior to demolition work that would disturb identified ACMs, a licensed asbestos abatement removal contractor should . _ .remove the ACMs. A Califomia Certified Asbestos Consultant should prepare a bid and per- form specification document; perform abatement project planning, site and air monitoring; and perform oversight and reporting activities. 4567004r.doc City of Carlsbad September 26, 2002 798 Chestnut Street, Carlsbad Project No. 104567004 • Prior to demolition, potential mercury-containing thermostats, PCB-containing items (e.g., light ballasts), and fluorescent light tubes, should be removed and properly recycled or dis- posed by a licensed contractor. Because non-destmctive sampling techniques were used, there is a possibility that additional suspect ACMs or LBPs may be found during building demolition. Ninyo & Moore recommends that should additional suspect materials, not sampled or assessed in this report, be uncovered during renovation or demolition: (a) samples of suspect materials should be collected for labora- tory analysis, and all activities that may impact the materials should cease until laboratory results are reviewed, or (b) the materials should be assumed to be hazardous and handled as such. 9. LIMITATIONS Ninyo & Moore's opinions and recommendations regarding environmental conditions, as pre- sented in this report, are based on limited sampling and chemical analysis. Further assessment of potential adverse environmental impacts may be accompHshed by a more comprehensive as- sessment. The samples collected and used for testing, and the observations made, are believed to be representative of the area(s) evaluated. However, if additional suspect ACMs, miscellaneous hazardous building materials, or LBPs are encountered during renovation or demolition activi- ties, these materials should be sampled by qualified personnel, and analyzed for content prior to flirther disturbance. In addition, please note that quantities of ACMs, miscellaneous hazardous building materials, and LBPs are approximate. These numbers should be confirmed prior to re- moval or repair activities. The environmental services described in this report have been conducted in general accordance with current regulatory guidelines and the standard-of-care exercised by environmental consult- ants performing similar work in the project area. No warranty, expressed or implied, is made regarding the professional opinions presented in this report. Variations in site conditions may exist and conditions not observed or described in this report may be encountered during subse- quent activities. Please also note that this study did not include an evaluation of geotechnical conditions or potential geologic hazards. City of Carlsbad September 26, 2002 798 Chestnut Street, Carlsbad Project No. 104567004 This document is intended to be used only in its entirety. No portion of the document, by itself, is . designed to completely represent any aspect of the project described herein. Ninyo & Moore should be contacted if the reader requires any additional information, or has questions regarding content, interpretations presented, or completeness of this document. The environmental interpretations and opinions contained in this report are based on the results of laboratory tests and analyses intended to detect the presence and concentration of specific chemical or physical constituents in samples collected from the subject site. The testing and analyses have been conducted by an independent laboratory which is certified by the State of Califomia to con- duct such tests. Ninyo & Moore has no involvement in, or confrol over, such testing and analysis. Ninyo & Moore, therefore, disclaims responsibility for any inaccuracy in such laboratory results. Our conclusions, recommendations and opinions are based on an analysis of the observed site conditions. It should be understood that the conditions of a site can change with time as a result of natural processes or the activities of man at the subject site or nearby sites. In addition, changes to the applicable laws, regulations, codes, and standards of practice may occur due to government action or the broadening of knowledge. The findings of this report may, therefore, be invalidated over time, in part or in whole, by changes over which Ninyo & Moore has no control. 4567_4sample OFFICE ROOM 1 f?00/W2 Asb-25 CHESTNUT STREET Asb-20 Asb-23 I Asb-21 Asb-22 Asb-19 k Asb-01 •Asb-24 Asb-02 Asb-29 .Asb-31 Asb-30 Asb-32 COUNSELING OFFICE Asb-03 CANOPY Asb-26 Asb-04 ^^'^'^'^ Asb-14 Asb-37 _Asb-05 Asb-35| : LEGEND Asb-31» Approximate location of asbestos sample Asb-32 A Approximate location of asbestos sample from the roof ,Asb-16 Asb-27^gJj5 , Asb-17 Asb-18 * Asbr08 Asb-07 'Asb-10 A Asb?11 •Asb-12 ! Asb-28 J'^'''^ ^3^.59 Asb-13 Asb-38 Asb-06 Asb-33 Asb-36 ROOM 3 ROOM 4 m < NOT TO SCALE NOTE: PLOT PLAN PREPARED DURING ON-SITE RECONNAISSANCE AND SHOULD NOT BE CONSIDERED A RECORD OF SURVEY. SAMPLE LOCATION MAP 798 CHESTNUT STREET CARLSBAD, CALIFORNIA ^ PROJECT NO. DATE L 104567004 9/02 J (FIGURE ^ _i_J City of Carlsbad 798 Chestnut Street, Carlsbad •September 26, 2002 Project No. 104567004 Table 1 - Asbestos Survey Results Sample No. Sample Location Sample Description Approximate Quantity (SF/LF) Friable (Y/N) Condition Asbestos Content ASB-01 Office, exterior wall Spray texture 5,400 SF Y Good 2% chrysotile ASB-02 Room 1, exterior wall Spray texture See ASB-01 Y Good 2% chrysotile ASB-03 Room 2, exterior wall Spray texture See ASB-01 Y Good 2% chrysotile ASB-04 Room 3, exterior wall Spray texture See ASB-01 Y Good 2% chrysotile ASB-05 Room 4, exterior wall Spray texture N/A N/A N/A ND ASB-06 Room 4, ceiling 2' x 4' ceiling panel N/A N/A N/A ND ASB-07 Room 4, ceiling 2' x 4' ceiling panel • . N/A . N/A N/A . ND ASB-08 Room 4, ceiling 2' X 4' ceiling panel N/A N/A N/A ND ASB-09 Room 4, above ceiling Fireproofing material N/A N/A N/A ND ASB-10 Room 4, above ceiling Fireproofing material N/A N/A N/A ND ASB-11 Room 4, above ceiling Fireproofing material N/A N/A N/A ND ASB-12F1 Room 4, beneath carpet 12" x 12" tan floor tile • N/A N/A N/A ND ASB-12M1 Room 4, beneath carpet Mastic associated with ASB-12F1 N/A N/A N/A ND ASB-12M2 Room 4, beneath carpet Mastic associated with ASB-12F1 N/A N/A N/A ND ASB-13C1 Room 4, base of wall Baseboard N/A N/A N/A ND ASB-13M1 Room 4, base of wall Mastic associated with ASB-13C1 N/A N/A N/A ND ASB-13M2 Room 4, base of wall Mastic associated with ASB-13C1 500 LF N Good 2% anthophyllite ASB-14 Room 4, south wall Wall board . N/A N/A N/A ND ASB-rS Room 3, east wall Wall board • N/A N/A N/A ND ASB-16 Room 3, ceiling 2' X 4' ceiling panel N/A N/A N/A ND ASB-17 Room 3, above ceiling Fireproofing N/A N/A N/A ND. ASB-18C1 Room 3, base of wall Baseboard N/A N/A N/A ND ASB-18M1 Room 3, base of wall Mastic associated with ASB-18C1 See ASB-13M2 N Good 2% anthophyllite ASB-19 Office, restroom Sheet flooring 200 SF Y Good 20% chrysotile ASB-20 Office, ceiling 2' X 4' ceiling panel . N/A N/A N/A ND ASB-21 Office, above ceiling Fireproofing N/A N/A N/A ND ASB-22C1 Office, base of wall Baseboard N/A N/A N/A ND ASB-22M1 Office, base of wall Mastic associated with ASB-22C1 • N/A N/A N/A ND ASB-23 Office, east wall Wall board N/A N/A N/A ND ASB-24 Room 2, under caipet Black mastic - N/A N/A N/A ND ASB-25 Office, roof Roof mastic (black) N/A. N/A N/A ND ASB-26 Room 3, roof Roof mastic (black) 50 SF N • Good .6% chrysotile ASB-27 Room 3, roof Roof mastic (gray) . 25 SF N Good • 8% chrysotile ASB-28 Room 4, roof Roof mastic (black) N/A N/A N/A ND 4567004tl.xls 1 of 2 City of Carlsbad 798 Chestnut Street, Carlsbad • September 26, 2002 Project No. 104567004 Table 1 - Asbestos Survey Results Sample No. Sample Location Sample Description Approximate Quantity (SF/LF) Friable (Y/N) Condition . Asbestos Content ASB-29A Counseling, base of wall Baseboard N/A N/A N/A ND ASB-29B Counseling, base of wall Mastic associated with ASB-29A N/A . N/A N/A ND ASB-30 Counseling, ceiling 2' X 4' ceiling panel N/A N/A N/A ND ASB-31C1 Counseling, base of wall Baseboard N/A N/A N/A ND ASB-31M1 Counseling, base of wall Mastic associated with ASB-3 ICl N/A N/A N/A ND ASB-32 Counseling, roof at edge Roof mastic N/A N/A N/A ND ASB-33 Room 4, exterior wall north Spray texture See ASB-01 Y Good 2% chrysotile ASB-34 Room 4, exterior wall south Spray texture See ASB-01 Y Good 2% chrysotile ASB-35 Room 4, exterior wall east Spray texture See ASB-01 Y Good . 2% chrysotile ASB-36 Room 4, exterior wall north Spray texture See ASB-01 Y Good 2% chrysotile ASB-37 Room 4, exterior wall south Spray texture See ASB-01 Y Good 2% chrysotile ASB-38 Room 4, exterior wall west Spray texture See ASB-01 Y Good 2% chrysotile NOTES: SF = Square feet LF = Linear feet ND = None detected N/A = Not applicable 4567004tl.xls 2 of 2 City of Carlsbad 798 Chestnut Street, Carlsbad September 26, 2002 Project No. 104567004 Table 2 - Summary of Hazardous Building Materials . Location Number of Transformers Number of Switches , Number of Light Ballast Number of Thermostats Number of. A/C Units ; Number of Fluorescent light tubes Number of Exit-Signs Freon Refrigeration Systems Office/Room 1/Room 2 0 0 54 6 0 180 0 0 Room 3 0 0 18 . 3 0 72 o:. • 0 Room 4 0 0 36 3 0 144 0 0 Counseling office 0 0 18 0 0 72 0 . 0 NOTES: A/C = Air Conditioning 4567004tl.xls 1 of 1 City of Carlsbad September 26, 2002 798 Chestnut Street, Carlsbad Project No. 104567004 APPENDIX A ALLSTATE SERVICES, LEAD-BASED PAINT SURVEY REPORT Professional Environmental Consulting and Training Working for a clean environment 5797 Chesapeake Court, Suite 103 San Diego, California 92123 (858) 279-0835 (800) 497-5323 Fax (858) 279-0837 LEAD-BASED PAINT TESTING REPORT 798 CHESTNUT AVENUE CARLSBAD, CALIFORNIA 92008 PREPARED FOR: JERRY SHERMAN NINYO & MOORE 5710 RUFFIN ROAD SAN DIEGO, CALIFORNIA 92123 PREPARED BY: JAMES M. BEGIN INSPECTOR/ASSESSOR CERTIFICATION #18053 SEPTEMBER 13, 2002 Los Angeles, CA (800) 320-LEAD Phoenix, AZ (800) 661-LEAD Corona, CA (909) 340-1717 Brooklyn, NY (800) 406-LEAD Professional Environmental Consulting and Training Working for a clean environment 5797 Chesapeake Court, Suite 103 San Diego, California 92123 (858) 279-0835 (800) 497-5323 Fax (858) 279-0837 September 13, 2002 Ninyo & Moore Jerry Sherman 5710 Ruffin Road San Diego, Califomia 92123 RE: Lead-based paint testing at 798 Chestnut Avenue, Carlsbad, California 92008 Dear Mr. Sherman: In accordance with your request and authorization, Allstate Services Environmental, Inc. conducted lead-based paint testing at 798 Chestnut Avenue in Carlsbad, Califomia on September 9, 2002. The on-site work was conducted by James M. Begin, a Califomia Certified Lead Inspector/Assessor and William B. Blondet, also a Califomia Certified Lead Inspector/Assessor. There was no lead-based paint identified on the interior and exterior surfaces tested. If you need any further assistance after reviewing your report, please do not hesitate to contact me. Allstate Services Environmental, Inc. remains available to assist you in anyway possible. Sincerel James Nij. Begin District Manager Los Angeles, CA (800) 320-LEAD Phoenix, AZ (800) 661-LEAD Corona, CA (909) 340-1717 Brooklyn, NY (800) 406-LEAD ALLSTATE SERVICES. .Working for a clean environment TABLE OF CONTENTS Description Page 1.0 Testing Methodology 1 2.0 Building Description , 2 3.0 Lead-Based Paint Findings 2 4.0 Califomia State Requirements 2 5.0 Federal Requirements 3 Appendices A. Summary Testing Notice B. Detailed XRF Testing Results C. Floor Plan D. Inspector/Assessor Certifications E. DHS Form 8552 - Lead Hazard Evaluation Report ALLSTATE SERVICES Working for a clean environment 1.0 TESTING METHODOLOGY Lead-based paint testing was conducted using portable x-ray fluorescence (XRF) spectrum analyzer. Model MAP-4, Manufactured by ED AX of Kennewick, Washington. The MAP-4 is , calibrated to measure the K-shell and the L-shell x-ray emissions of lead. The K-shell normally used for paint analysis because it measures lead in all layers of paint films, including the lower layers where higher concentrations of lead are usually found. Lead-based paint testing was conducted in accordance with Title 17, California Code of Regulations, Division 1, Chapter 8, Accreditation, Certification, and Work Practice in Lead Related Construction, Section 36000 and the United States Department of Housing and Urban Developments Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing, Chapter 7 Lead-Based Paint Inspections, as published in June 1995 and revised in 1997. The purpose of this testing is to identify surfaces which contain lead-based paint as per Califomia regulations, the HUD Guidelines and section 403 of the Toxic Substances Control Act. The state of Califomia, HUD and the EPA currenfly define lead-based paint as a paint or other surface coating which contains lead equal to or greater than 1.0 milligrams of lead per square centimeter of surface area (mg/cm"). XRF readings were taken using the "Unlimited" mode of the MAP-4. "Unlimited" mode measurements have no predetermined testing length, and automatically adjust to account for various types of substrates and materials densities. The precision of the XRF readings is proportional to the square root of the number of x-rays counted by the scanner. The longer the test, the higher the level of precision as compared against the set threshold level of 1.0 mg/cml In the "Unlimited" mode, the MAP-4 tests until a K-shell result is indicated as either positive or negative, compared to the threshold level based on the current precision of the test. Correction for paint matrix and substrate effects is performed automatically. The correction function is based on measurements performed by the manufacturer with NIST paint film standards laid over a variety of substrates typically encountered in construction. Based on the XRF Performance Characteristic Sheet (PCS) jointly released by HUD and EPA (effective June 26, 1996), the inconclusive range of the MAP-4 in the "Unlimited" mode is 0.91 mg/cm^ to 1.19 mg/cm^. Results are classified as positive if they are greater than the upper limit of the inconclusive range. Resuhs are classified as negative if they are less than the lower limit of the inconclusive range. No substrate correction is required for testing using the "Unlimited" mode. ALLSTATE SERVICES Working for a clean environment XRF readings were made on testing combinations in all room equivalents in an effort to test typical materials, which are representative of the room equivalent. Testing combinations were tested non-destructively by holding the MAP-4 against the surface being tested. At each XRF sample location the MAP-4 shutter is opened, and one reading was made using the "Unlimited" testing mode. Results of each test were read from the digital display of the instrument console and recorded on the XRF Detailed Testing Data Sheet attached in Appendix B. To ensure that the XRF equipment was working properly, various quality control tests were performed before, during and after the on-site work. At the beginning of the workday, three start up validation measurements were made in the "Unlimited" mode, using the calibration check standard associated with the particular MAP-4 that was used. This painted standard contains a known quantity of lead and allows the XRF operator to determine whether the instrument is functioning within acceptable tolerance ranges for accuracy and precision, as determined by the manufacturer. In addition to the three starts up tests, calibration readings were taken on the red 1.02 mg/cm- Standard Reference Material (SRM) paint film, developed by the National Institute of Standards and Technology (NIST). Results of each reading, along with computed readings averages were recorded on the XRF Calibration Form, and compared against the calibration tolerance range defined the MAP-4 PCS. This calibration check was also performed after four hours and at the end of the day. The quality control tests taken during testing at the subject property were within the acceptable performance range prescribed by the PCS and by the XRF equipment manufacturer. Documentation of the quality control calibration check is included in Appendix B, following the detailed testing data. 2.0 BUILDING DESCRIPTION The property tested is a multiple building site. The exterior walls are wood, metal and stucco. The interior walls are fiberboard and drywall. 3.0 LEAD-BASED PAINT FINDINGS No Lead-based paint was found at or above the threshold level of 1.0 mg/cml 4.0 CALIFORNIA STATE REQUIREMENTS Allstate Services Environmental, Inc. is required under Califomia regulations (Title 17, CCR, Division 1, Chapter 8) to notify Califomia Department of Health Services that a lead hazard evaluation survey was conducted at the subject property. Please see Appendix E for DHS Form 8552, Lead Hazard Evaluation Report. ALLSTATE SERVICES Working for a clean environment 5.0 FEDERAL REQUIREMENTS A copy of this summary must be provided to new lessees (tenants) and purchaser of this property under federal law (24 CFR part 35 and 40 CFR part 745) before they become obligated under a lease or sales contract: The complete report must also be provided to new purchasers and it must be made available to tenants. Landlord (lessors) and sellers are also required to distribute an educational pamphlet approved by the U. S. Environmental Protection Agency and include standard warning language in their lease or sales contracts to ensure that parents have the information they need to protect their children from lead-based paint hazards. ALLSTATE SERVICES Working for a clean environment APPENDIX A SUMMARY TESTING NOTICE Professional Environmental Consulting and Training Working for a clean environment 5797 Chesapeake Court, Suite 103 San Diego, California 92123 (858) 279-0835 (800) 497-5323 Fax (858) 279-0837 Summary Notice of Lead-Based Paint Testing Address/location of propeitv or structure this summary notice applies to: 798 Chestnut Avenue, Carlsbad, CaUfornia 92008 Lead-based paint testing description: Date of testing: September 9, 2002 Summary of testing results (check all that applv): A. X No lead-based paint was found. B. Lead-based paint was found. C. A brief summary of the findings of the testing is provided below (required if lead- based paint is found) Prepared by: James Af. Begin Signature: Certification Uumher. M8053 Date: September 9, 2002 Los Angeles, CA (800) 320-LEAD Phoenix, AZ (800) 661-LEAD Corona, CA (909) 340-1717 Brooklyn, NY (800) 406-LEAD ALLSTATE SERVICES Working for a clean environment APPENDIX B DETAILED XRF TESTING RESULTS Sample 9 Area Interior Interior Interior iinterior ! interior Interior Interior fnterior_ Interior interior 11 f? 13" 14 15 17 44 lriterior_ Interior Interior 45 46" 47_ 48 •49 •50" 51' 52 _53_ 54 '_55_ ^56 57 sF 59 60 "6|^ "62 "63 ^64" 65 66 67 Interior Interior Interior hterjor^ jrvteripr lnt_er[or Interior Interior^ interior Interior Interior Interior Interior lnterJor_ Interior Interior Address: 798 Chestnut Avenue, Carlsbad, CA 92008 Rm. 1 Rm. 1 Rm. 1 Rm, 1 Rm. 1 Rm. 1 Rrri. 2 Rm."2 Rmr2 Rm. 2 RnrT Rm. 3 Rm. 3 Room Equivalent - Counseling Room - Counseling Room - Counseling Room - Counseling Room - Counseling Room - Counseling Room -Office _ -'Office -Office -^ffice^ - Office "Mice " -Office" Rm. Rm. Rrrv 3 • i^ m. 3 • Office Office " Office" Office Building A Rooms 1 & 2 Bu|lclirig BuNding A Roorns_1_& 3 A Fiooms 1 & 4 69^ "70 Interior^ Interior intenor Interior Interior [nterio£^ Interior Interior interior interior Interior Interior Iriterior Interior Interior Building Building Building Buildmg Building Building Building Building Buildmg Bujldmg Building Building Building Building Bujiding Building Building Building Building Building Building Bu|lding Building Building A RoomsJ & 5 A Rooms 1 & 6 A Office ' A Office ^ A Office^ f f " A Office \ A Office A Office ^ A Office" " Side Tested A B' " "c D A A B" A Office A Restroom_ A Restroom A Restroom A Restroom A Restroom A Restroom B Room 3 B Room 3 B Room 3 B Room 3 B Room 3 B Room 3_ B Room 3 • B Room 3 Component Wall Wall" " Waii Wall " •" Door Window Sill Wall Wai'r I Wall " Waif " Window Sill Wail^f" ~ Wall * ^ y Wall _ I I ^ WaT"7"....U..r boor Window Sill " ' Door _ Doorframe Window Franie _ Double Door Double Doorframe Wall Wall Wajf " w^r _^" " 7 poor_ Doorframe Window Frame_ Counter Wall Wall" Wall Wall Door _ Doorframe Wall Wall Iwalf"" iWall-' Door Doorframe I Window Frame I Ceiling Beam. Substrate Wood Wood " Wood" Wood " Wood Wood Wood _ Wood Wood"" " " Wood' " _"3 Wood " " "" Wood _ Wood' .' ff^ " W'ood^T ff 'Wood ." " 'Woodf'f Wood "ff Wood ff_ ^ ^ 'Metal" •' " " Meta'f "". Wood '"• Wood Wood : Wood Wood . ' Wood' _"'"" "^ Wood ' " "7 .' 'Wood~ "" f ,Me:a ^'_] Wood Wood "-"" Wood'"• Wood " ' Wood ' Wood Wood'V ": ;^ Wood Wood Wood " Wood Wood Metal' Wood Metal Color stained Stained Stained Stained White Stained Stained Stained Stained _Stained_ S|ained _Stained ^ta|ned Stained Stained White"" plained B|ue_ Tan tan _ Brown Brown White White Brown "White _Brown Brown^_ ^yVhi'te _ ~ Whi'te" yWhite"" White " 'White'" _ White' 'White 'vvhite Brown Brown Brown Brown ' Blue ' _ Blue" Tan " 'White " Condition Intact intact Intact Intact Intact Intact Intact Intact Intact Intact Lead -o'oi -'0.0'4 " ' -0 26 -0.38 -0.29 -0.17" J-O.3'6 ' ' -0.24"" Intact Intact |ntact_ Jntact Intact intact intact Fair Fair Fair Fair Fair Fair Fair Fair Fair Fair Fair Fair ^0.28 -0'.46j "-"028 ' -0.26 -0.05 -0^26 -'q.28" "0.12" Results Negative Negative Negative i Negative i Negative ! Negative \ Negative i _ Negative 1 Negative i _Negative_ ; jjegative _Negative i Negative _N^gatiye \ . Negative | Negative | Negative i Negative _ i Quantities For Entire Area Fair Fair _ Fair Fair Fair _Fair_ Fair Fair Fair Fair Fair Fair Fair Fair Fair _0.07 0'.'l8" '0."0'4 0.15 0.20 0.16 '0".03 'a2_i" 0.07" "o'Ts" "a 19 '0.04'J ' d'.'i'3 0,02 o'.ia" 0,00" 0.18 0.03 '0.09 O'.'H'" 0.03 0.06 "6"i 1"' "'0'l2" "6'09 ' Negative ^Negative Negative Negative Negative Negative Negative 'Negative Negative Negative^ l^egative Nl_egative Negative Negative (Negative Negative _Negative Negative Negative Negative Negative Negative Negative Negative ^Negative Negative Comments Counselor's Office Counselors Office Counselor's Office Counselor's Office Counselor's Office j Counselor's Office i Counseior's Office i Counselor's^Office I Counselor's Office ! Counselor's Office I Counse|or|s Office j Counselor's Office I C_q^Linselor;s_Office ,1 Counselor's Office I Counselor's Office j Counselor's Office i Counselor's Office Allstate Services Environmental, Inc. Page.-.1 Project #SDD2-269 Address: 798 Chestnut Avenue, Carlsbad, CA 92008 Side Quantities Room Substrate Condition For Entire Sample Area Equivalent Tested .Component Substrate Color Condition Lead "Results Area Comments 71 Interior Building C Room 4 A Wall Wood White Fair 0.12 Negative 72 Interior Building C Room 4 B Wall Wood White '" f^air o""o"o" Negative 73 1 Interior Building C Room 4 C Wall"" Wood . Whi'te Fair 0.07' Negative 74 Interior Building C Room 4 D Wall Wood White Fair 0.19 Negative 75 Interior Building C Room 4 A Door Wood Blue Fair O.OG Negative 76 Interior Building C Room 4 A Doorframe Metal White Fair 0.13 Negative 77 Interior Building C Room 4 _ C Window Frame Wood White Fair 0.04 Negative 78 Iinterior Building C Room 4 ... Ceiling Beam Metal" ' '. " "" While" Fair ""0".2l' Negative 79 Exterior Exterior Counsellor's Office A Wall' ~" Wood" . " ' "Blue""" Poor ' -0.26 "' [Negative " ""'80 Exterior Exterior Counsellor's Office B Wall Wood Blue Poor -0.30 Negative 81 Exterior Exterior Counsellor's Ottice C Wall Wood Blue Poor -0.38 Negative 82 Exterior Exterior Counsellor's Oltice D Wall Wood Blue Poor -0.42 Negative 83 Exterior Exterior Counsellor's Office D Door Wood . Blue Intact -0.26 Negative 84 "• Exterior Exterior Counsellor's Office D Door Casing Wood Blue Fair -0.24 Negative 85 Exterior Exterior Counsellor's Office D Handrail Metal Black Poor ""0.32 Negative 86 Exterior Exterior Counsellor's Office D Stair Riser Metal Black Poor 0.41 Negative 87 Exterior Exterior Counsellor's Office D Fascia Wood ' . Blue Fair 0.02 Negative 88 Exterior Exterior Counsellor's Office D Skirt Wood Blue Poor 0.46 Negative 89 Exterior Exterior Counsellor's Office C Window Casing Wood Blue Fair 0.24 Negative 90 Exterior Exterior Building A , A Wall Wood White Poor 0.31 Negative 91 Exterior Exterior Building A , B Wall Wood White Poor 0.26 Negative ^ 'f '92' Exterior Exterior Building A C ' Wall Wood White'" Poor " ""0''l4 hJegative " 93' Exterior Exterior Building A D '" Wall Concrete ' 'White Poor '0.02"' Negative '94" Exterior Exterior Building A B Door Wood Blue Fair 0.13 Negative 95 Exterior Exterior Building A B Doorframe Metal Blue Fair 0.11 Negative 96 Exterior Exterior Building A A Overhang Metal' ' ' ' White " Poor '0.19 " Negative "97 Exterior Exterior Building A A FAscia Metal Blue Poor 0.20 Negative 98 Exterior Exterior Building A A Window Trim Wood Blue Poor 0.16 Negative 99 Exterior Exterior Building A A Railing Metal Blue Poor 0.04" Negative 100 Exterior Exterior Building A A Bench Wood Blue Poor ""0.07 Negative 101 Exterior Exterior Building A , ' D Electrical Box Metal ', White ' Poor 0.13 Negative "' "102 Exterior Exterior Building A " '" A" """ Building Frame Metal """'"' " Whit"e"" Fair 'o.'o'6 " Negative 103 Exterior Exterior Building A A Ve"nt Metal" ."' White Fair " 0.09 " Negative ""104 """" Exterior Exterior Building B A Wall Wood" "' ". ' White "" Poor 0 '3 Negative tOb Exterior Exterior Building B B Wall Wood 'White" Poor 0 C6 Islegative 136 Exterior Exterior Building B C Wail Wood ' ' " "] " White " Poor o'^ig' Negative 107 Exterior Exterior Building B D Waif " ' ' Concrete "White Poor" 0.21 Negative i'os Exterior Exterior Building B "A Railing Metal '' Blue Poor '""0.14 , Negative 109 " Exterior Exterior Building B A " Door Wood • . , Blue Fair " 0:17' Negative 110 Exterior Exterior Building B Doorframe Metal ;""White Fair 0.26 ' Negative .... "'I'll Exterior Exterior Building B A Overhang Metal i White Poor 0.28 : Negative ; .... . .„ Exterior Exterior Building B "' A Fascai Metal ! Blue' Poor 'o"l3" " i Negative Exterior Exterior Building B "A "" Window Frame Metal : White ' Poor "'"0.24 i Negative 1 • 114 ' Exterior Exterior Building B A Window Trim iWood r Blue Poor '0.18 ! Negative Allstate Services Environmental, Inc, Page 2 Project #SD02-269 Address: 798 Chestnut Avenue, Carlsbad, CA 92008 Side Quantities Room For Entire Sample Area Equivalent Tested Component Substrate Color Condition Lead Results Area Comments 115"' Exterior Exterior Building C A Wall Wood' " White Poor 0.11 Negative 116 Exterior Exterior Building C • B , Wall Wood White Poor 0.20 Negative 117 Exterior Exterior Building C C Wall Wood . White Poor 0.13 Negative "l18 Exterior Exterior Building C D Wall Metal White Poor 0.25 Negative 119 Exterior Exterior Building C A Railing Wood Blue Poor 0.15 Negative "120'" Exterior Exterior Building C ,, A " " Ramp Wood Blue Poor " " 6'67"" iviegative "''l2l' Exterior Exterior Building C A Door Wood Blue" F'oor " "0.13 • Negative _„ ~ii.rzzi "' 122 Exterior Exterior Building C A Doorframe Metal" " T"" White F'oor " 0.06 " Negative l'23 Exterior Exterior Building C A" Window Frame Metal ' ." ' • White "" Poor ""o.iT" [Negative 124 Exterior Exterior Building C '""A "' Overhang Metal """White" Poor 0.18 Negative 125 Exterior Exterior Building C '"A Fascia Metal Blue Poor 0,07" Negative - • -' Exterior Exterior Building C B Window trim Wood "' "" "", "Blue " o'.ii"" Negative • 127 Exterior Exterior Building C "—X Planier Wood " """"Biu'e " Poor 0.17 [Negative 128 Exterior Exterior Building C "A Overhang Metar'"' "White "' Fair "-020"" Negative •^29 Exterior Exterior Building C "A Beam Metal" ' Blue Fair "o"'i 1 i^egative "i30"' Exterior Exterior Building C A Post Metal Blue Fair 0.15 Negative Allstate Services Environmental, Inc. Page 3 Project #SD02-259 ALLSTATE SERVICES Working for a clean environment ALLSTA TE SEE VICES ENVIRONMENTAL XRF CALIBRA TION FORM Address/Unit: 798 Chestnut Avenue Carlsbad. California 92008 Device: EDAX/MAP-4 M41511 Date: September 9. 2002 Inspector: Jarnes M. Begin Calibration Check Tolerance Used: 0.6 mg/cm^ - 1.2 mg/cm- (Inclusive) Use Level III (1.02 mg/cm^) NIST SRM Paint film First Calibration Check Time: 9:30 a.m. 1" Reading 2"^^ Rea.ding • . 3'''Reading 1*'Average .99 1.02 .97 .99 Second Calibration Check Time: 11:30 a.m. 1" Reading 2"'' Reading 3''' Reading 2"*^ Average 1.03 .99 1.01 1.01 Third Calibration Check (If Needed) Time: 1''Reading 2"'' Reading 3^'^ Reading 2^'^ Average • Use the Test Mode Reading • Tolerance Values for EDAX/MAP-4: 0,6 mg/cmMo 1.2 mg/cm^ (Inclusive) ALLSTATE SERVICES " Working for a clean environment APPENDIX C FLOOR PLAN c Room 2 Building C Building B Roon 1 B •ffice •ffice Office D Building -A Counseling Room Counselor's Office A LIMITED LEAD-BASED PAINT TESTING 798 CInestnut Avenue Carlsbad, CA ALLSTATE SERVICES ENVIRONMENTAL INC. 5797 CInesapeake Court San Diego, CA 92123 (858) 279-0835 ^^'^^ 09/09/02 SCALE ALLSTATE SERVICES ENVIRONMENTAL INC. 5797 CInesapeake Court San Diego, CA 92123 (858) 279-0835 JOB # s]]02-269 ALLSTATE SERVICES ENVIRONMENTAL INC. 5797 CInesapeake Court San Diego, CA 92123 (858) 279-0835 DVG Limited Lead Testing ALLSTATE SERVICES Working for a clean environment APPENDIX D INSPECTOR CERTIFICATIONS STATE OF CALIFORNI/S^EALTH AND HUMAN SERVICES AGENCY GRAY DAVIS, Governor DEPARTMENT OF HEALTH SERVICES CHILDHOOD LEAD POISONING PREVENTION BRANCH 1515 Clay Street, Suite 1801 OAKLAND, CA 94612 (510) 622-5000 December 04, 2001 Mr. James M. Begin Allstate Services Environmental, 1631 Market Street, Suite B Corona, California 92880 Inc. Dear Mr. Begin: Your California Department of Health Services (DHS) Lead Certificate(s) has been renewed. Please note that your expiration date(s) changed. From this point forward it will be your date of birth. Type of Certificate Supervisor Inspector/Assessor Project Monitor Certificate ID # S-8053 1-8053 M-8053 Expiration Date 11/22/2002 11/22/2002 11/22/2003 The enclosed certificate card serves as your proof of certification renewal by the Department. Please note that alteration of any Information or fraudulent use of your card may result in revocation of your certificate. If your card is lost, stolen or inaccurate please notify DHS immediately. Cut up or destroy your old card when your certificate expires. To ensure that your certificate is renewed before it expires, please submit your next renewal application to the Department at least 120 days before the expiration date(s) above. Call the Lead Related Construction Information Line at 1-800-597-5323 for renewal forms and instructions. (From outside California, call (510) 622-5072.) You may also obtain forms at our website: www.dhs.ca.qov/childlead. if you change your home or mailing address, please notify the Department within 30 days by calling 1-800-597-5323 or by writing to us at 1515 Clay Street, Suite 1801, Box C, !n Oakland, California, 94612. If you fail to notify us of changes in your address, we will be unable to send your certification materials in the future. Thank you for your cooperation and continued efforts in helping to prevent childhood lead poisoning. Sincerely, State of Carrfomia Department of Health Services P.H., R.E.A., Chief Reduction Section Childhood Lead Poisoning Prevention Branch Enclosure Lead-Related Certificate Construction Certificate Suoervisor Jnspector/As$e$sor MectMMteiij Expiration Date 11/22/2002 11/22/2003' James M. Begin ID# 8053 state of California Department of Health Services Lead-Related Certificate Construction Certificate Inspector/Assessor Expiration Date 07/01'200'^ 0//0"l/2003 07Ai1/?003 Wiiliam B. Biondet ID# ALLSTATE SERVICES Working for a clean environment APPENDIX E DHS FORM 8552 - LEAD HAZARD EVALUATION REPORT State of Califomia—Health and Human Services Agency Department of Health Services LEAD HAZARD EVALUATION REPORT Section 1—Date of Lead Hazard Evaluation 09/09/02 Section 2—Type of Lead Hazard Evaluation (Check one box only) ED Lead inspection . • Risk assessment , \~\ Clearance inspection 0 Other (specify) i;LmitedJ.ea_d_Testjiig Section 3—Structure Where Lead Hazard Evaluation Was Conducted Address [number, street, apartment (if applicable)] 798 Chestnut Avenue City San Diego County San Diego ZIP code 92008 Construction date (year) of structure Type of structure (check one box only) • Single family dwelling • Multi-unit building • Child-occupied facility 0 Other (specify) City Facility Section 4—Owner of Structure (If business/agency, list contact person) Name City of Carlsbad Teleptione number ( 760 ) 434-2808 Address [number, street, apartment (if applicable)] 1200 Carlsbad Village Drive City Carlsbad state CA ZIP code 92008 Section 5—Results of Lead Hazard Evaluation (Check one box only) 0 No lead-based paint detected. A lead inspection was conducted following the procedures outlined in Title 17, California Code of Regulations, Division 1, Chapter 8. No lead-based paint was detected during this lead inspection. This structure is found to be lead-based paint free. 1 I No lead hazards detected. Lead hazard evaluation was conducted following the procedures outlined in Title 17, California Code of Regulations, Division 1, Chapter 8. No lead hazards were detected. n Lead-based paint and/or lead hazards detected. Lead hazard evaluation was conducted following the procedures outlined in Title 17, California Code of Regulations, Division 1, Chapter 8. Lead-based paint and/or lead hazards were detected. Section 6—Individual Conducting Lead Hazard Evaluation Name Telephone number James M. Begin ( 858 ) 279-0835 Address [number, street, apartment (if applicable)] city state ZIP code 5797 Chesapeake Ct, Ste 103 San Diego CA 92123 Brand name and serial number of any portable x-ray fluorescence (XRF) instrument used (if applicable) EDAX/MAP-4 M41511 DHS certification number Signature i /} • Date 18053 —^ 09/13/02 Section 7—Attachments ( 1^ Cj A. A foundation diagram or sk^^ch of the structure indicating the specific locations of each lead hazard or presence of lead-based paint; B. Each testing method, device, and sampling procedure used; C. All data collected, including quality control data, laboratory results, including laboratory name, address, and phone number. First copy and attachments retained by inspector Second copy and attachments retained by owner Third copy only (no attachments) mailed to: Department of Health Services Childhood Lead Poisoning Prevention Branch Reports 1515 Clay Street, No. 1801 Oakland, CA 94612 FAX (510) 622-5002 DHS 8552 (2/99) City of Carlsbad September 26, 2002 798 Chestnut Street, Carlsbad Project No. 104567004 APPENDIX B ASBESTOS ANALYTICAL RESULTS AND CHAIN-OF-CUSTODY RECORDS 4567004r.doc 09--'14/2002 12:20 SCILPlB CR 310-834-4772 ^ 18585769600 NO. 371""* D001 Please Reply To: S cI LAB 24416 SOUTH MAIN STREET • SUITE 308 CARSON, CA 90745 TEL: (310) 834-4868 • FAX: (310) 834-4772 FACSIMILE TELECOPY TRANSMISSION To: Jerry Sherman Nmvo & Moore Fax#: r85RI';76-9600 Date: FridcW, September 13. 2002 Time: 17:39:48 From: David Roderick SCELAB Job#: 902091151 Subject: PLM 24 hour Results Client Project: 104567004: 798 Che.stnut, Carlsbad Comments: Number of Pages: 11 (includiris cover sbcet) CONFlDENTlALnY NOTICE: Unless otherwise indicated, th* infcrrmation contained in this facsimile communication is confidential tnfofmation intended for use of the individual named above. If the reader of this communication is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is prohibited. If you have received this communication in error, p)ea,se injmediateh- notify (he sender by telephone and return the onginal message to the abcn-c address via the US Postal Ser.-ice at our expense. Preliroi nary data reportrd here -.viil be verified before final report is issued. Samples axe disposed of in 60 days or unless othenvjse insnuctcd by the protocol or special instructions in writing. Thank you. THSSCiLAB OROUP OFLABORAfORIU saeMTine LASOBAT^fUiS^ IMC 117 EAST 30TH STREET NEW YORK. NY 10016 TEL (212) 679-8600 FAX; (212) er79'9392 Certified Analysis Service 24 Hours A J>ay • 7 Ditys A Week visit our wrb - >rTW.sdjab3.coiii SCiLAB SOLAB eAUMDHtA^lNe, BOSTO/tMC 24416 SOUTH MAIN ST. 8 SCHOOL STREET CARSON, CA 907iS WEYMOUTH, MA 02169 TEL: (310) 634-4868- TEL: (781) 337-93^^ FAX: (310> 83<t4772 FAX: (781) 337-7642 Competitive Prices sciMMTine LABOKATOUESr MC 13635 GENITO ROAD MIDLOTHIAN, VA 23112 TEL: {BOA) 763-1200 FAX: (604) 763-1800 09/14/2002 12:20 SClLfiB Cfl 310-834-4772 ^ 18585769508 NO.371'"*[?002 OF CALIFORNIA^ IMC. S cI LAB 24416 SOUTH MAIN STREET • SUITE 308 y CARSON, CA 90745 Vss^^ TEL: (310) 834^868 • FAX: (310) 834-4772 PLM Bulk Asbestos Report Ninyo & Moore Date Received 09/12/2002 SciLab Job No. 902091151 Attn: Jerry Sherman Date Examined 09/13/2002 P.O. # 104567004 5710 Ruffin Road Page 1 of 9 San Diego, CA 92123 R^. 104567004; 798 Chestnut, Carlsbad Client No. / HGA Lab No. Asbestos Present Total % Asbestos Asb^OI 902091151-01 2% Location: Office / Exterior Wall / Spray Texture Description: White/Tan, Homogeneous, Textured Material Asbestos Types: Chrysotile 2. % Other Material: Non-fibrous 98. % Asb-02 902091151-02 2% Location: Room 1 / Exterior Wall / Spray Texture Descriptiort: White/Tan, Homogeneous, Textured Material Asbestos Types; Chrysotile 2. % Other Material: Non-fibrous 98. % Asb-03 902091151-03 ^es 2% Location: Room 2 / Exterior Wall / Spray Texture Description: White/Tan, Homogeneous. Textured Material Asbestos Types: Chrysotile 2. % Other Material: Non-fibrous 98. % Asb-04 > 902091151-04 >'es 2% Location; Room 3 / Exterior Wall / Spray Texture Description: White/Tan, Homogeneous, Textured Material Asbestos Types: Chrysotile 2. % Other Material: Non-fibrous 98. % Asb-05 902091151-05 NAD Location: Room 4 / Exterior Wall / Spray Texture Description: White/Bnown, Homogeneous, Textured Materia! Asbestos Types: Other Material: Non-fibrous 100. % 09/14/2002 12:20 SClLflB CR 310-834-4772 ^ 18585759800 NO. 371"'''--0003 S c [ LAB SCIENTIFIC LABORA TORIES OF CALIFORNIA^ INC. 24416 SOUTH MAIN STREET • SUITE 30S CARSON, CA 90745 TEL; (310) 834-4868 • FAX: (310) 834-4772 Ninyo & Moore Attn: Jerry Sherman 5710 Ruffin Road San Diego, CA 92123 PLM Bulk Asbestos Report Date Received 09/12/2002 SclLab Job No. 902091151 Date Examined 09/13/2002 P.O. # 104567004 Page 2 of 9 RE: 104567004; 798 Chestnut, Carlsbad Client No. / HGA Lab No. Asbestos Present Asb-06 902091151-06 Wo Location: Room 4 / Ceiling / 2x4 Ceiling Panel Total % Asbestos NAD Description: Brown, Hornogeneous, Ceiling Tile Asbestos Types: Other Material: Cellulose 95: %, Non-fibrous 5.% Asb-07 902091151-07 Location: Room 4 / Ceiling / 2x4 Ceiling Panel Description: Brown, Homogeneous, Ceiling Tile Asbestos Types: Other Material: Cellulose 95. %, Non-fibrous 5. % Asb-08 902091151-08 Location: Room 4 / Ceiling / 2x4 Ceiling Panel NAD NAD I I Asb-09 Description: Grey, Homogeneous, Ceiling Tile Asbestos Types: Other Material: Cellulose 60. %, Fibrous glass TO. %, Non-fibrous 30. % 902091151-09 Wo Location: Room 4 / Above Ceiling / Fireproofing Man. Description: Brown, Homogeneous, Fireproofing Asbestos Types: Other Material: Cellulose 90.%. Non-fibrous 10.% Asb-10 902091151-10 Wo Location: Room 4 / Above Ceiling / Fireproofing Mat'l. Description: Brown, Homogeneous, Fireproofing Asbestos Types: Other Material: Cellulose 90 %, Non-fibrous 10.% NAD NAD 09/14/2002 12:20 SCILAB Cfi 310-834-4772 ^ 18585769600 NG. 37f^""* 0004 S cI LAB ^^^K SCIENTIFIC LABORATORIES OF CALIFORNIA^ INC. 24416 SOUTH MAIN STREET • SUITE 308 CARSON, CA 90745 TEL; (310) 834-4868 - FAX: (310) 834-4772 PLM Bulk Asbestos Report Ninyo & Moore Date Received 09/12/2002 SciLab Job No. 902091151 Attn: Jerry Sherman Date Examined 09/13/2002 P.O. # 104567004 5710 Ruffin Road Page 3 of 9 San Diego, CA 92123 RE: 104567004; 798 Chestnut, Carlsbad Client No, / HGA Lab No. Asbestos Present Total % Asbestos Asb-11 902091151-11 Wo NAD Location: Room 4 / Above Ceiling / Fireproofing Description: Brown, Homogeneous, Fireproofing Asbestos Types: Other Material: Cellulose 90. %, Non-fibrous 10. % Asb-12 902091151-12F1 No NAD Location: Room 4 / Beneath Carpet / 12x12 Tan F.T./Mastic Description; White, Homogeneous, Floor Tile Asbestos Types; Other Material: Non-flbrous 100. % Asb-12 902091151-12M1 Wo NAD Location: Room 4 / Beneath Carpet / 12x12 Tan F.T./Mastic Description: Cream, Homogeneous, Mastic Asbestos Types: Other Material: Cellulose Trace, Non-fibrous 100. % Asb-12 902091151-12M2 Wo NAD Location: Room 4 / Beneath Carpet / 12x12 Tan F,T:/Mastic Description: Yellow, Homogeneous, Mastic Asbestos Types: Other Material: Cellulose 5. %, Non-fibrous 95. % Asb-13 902091151-13C1 No NAD Location; Room 4 / Base of Wall / Baseboard/Mastic DescHptlon: Grey, Homogeneous, Covebase Asbestos Types: Other Material: Non-fibrous 100.% 09/14/2002 12:20 SCILRB CR 310-834-4772 16585769600 Na.37r"- D005 ^^^0^"^ SCIENTIFIC LABORATOmES S c I LAB ^/ CARSON, CA 90745 24415 SOUTH MAIN STREET • SUITE 30S CARSON, CA 90745 TEL: (310) 834^868 • FAX: (310) 834-4772 PLM Bulk Asbestos Report Ninyo&Moore Date Received 09/12/2002 SciLab Job No. 902091151 Attn: Jerry Sherman Date Examined 09/13/2002 P.O. # 104567004 5710 Ruffin Road Page 4 of 9 San Diego, CA 92123 R^; 104567004; 798 Chestnut, Cadsbad Client No. / HGA Lab No. Asbestos Present Total % Asbestos Asb-13 902091151-13M1 Wo NAD Location: Room 4 / Base of Wall / Baseboard/Mastic Description: White, Homogeneous, Mastic Asbestos Types: Other Material: Non-fibrous 100. % Asb-13 902091151-13M2 2% Location: Room 4 / Base of Wall / Baseboard/Mastic Description: Brown, Homogeneous, Mastic Asbestos Types: Anthophyllite 2. % Other Material: Cellulose 1.%, Non-fibrous 97.% Asb-14 902091151-14 Wo NAD Location: Room 4 / South Wall / Wallboard Description: White/Brown, Homogeneous, Wallboard Asbestos Types: Other Material: Cellulose 90. %, Non-fibrous 10. % Asb-15 902091151-15 Wo NAD Location: Room 3 / East Wall / Wallboard Description: White/Brown, Homogeneous, Wallboard Asbestos Types; Other Material: Cellulose 90, %, Non-fibrcius 10. % Asb-16 902091151-16 Wo NAD Location: Room 3 / Ceiling / 2x4 Ceiling Panel Description: Grey, Homogeneous, Ceiling Tile Asbestos Types: Other Material: Cellulose 60. %. Fibrous glass 10.%, Non-fibrous 30. % 09/14/2002 12:20 SCILAB CPi 310-834-4772 ^ 18585769600 NO. D006 S c i LAB SCIENTIFIC LABORATORIES OF CALIFORNIA, INC. 24416 SOUTH MAIN STREET - SUITE 308 CARSON, CA 90745 TEL: (310) 834-4868 • FAX: (310) 834^772 Ninyo & Moore Attn: Jerry Sherman 5710 Ruffin Road San Diego, CA 92123 PLM Bulk Asbestos Report Date Received 09/12/2002 SciLab Job No. 902091151 Date Examined 09/13/2002 P.O. # 104567004 Page 5 of 9 RE: 104567004; 798 Chestnut, Carlsbad Client No./HGA Lab No. Asbestos Present Asb-17 902091151-17 Wo Location: Room 3 / Above Ceiling / Fireproofing Total % Asbestos NAD Asb-18 Description: Brown, Homogeneous. Fireproofing Asbestos Types: Other Material: Cellulose 90.%, Non-fibrous 10.% 902091151-18C1 Wo Location: Room 3 / Base of Wall / Baseboard/Mastic NAD Asb-18 Description: B.Tiwn, Homogeneous, Covebase Asbestos Types: Other Material: Non-fibrous 100. % 902091151-18M1 ^^s Location: Room 3 / Base of Wall / Baseboard/Mastic 2 % Asb-19 Description: Brown, Homogeneous, Mastic Asbestos Types; Anthophyllite 2. % Other Material: Non-fibnous 98. % : 902091151-19 Location: Office / Restroom / Sheet Flooring yes 20 % Asb-20 Description: White/Grey, Homogeneous, Flooring Asbestos Types: Chrysotile 20. % Other Material: Cellulose 30. %, Non-fibrous 50. % 902091151-20 Location; Office Ceiling / 2x4 Ceiling Panel No NAD Description: Grey, Homogeneous, Ceiling Tile Asbestos Types: Other Material: Cellulose 60. %, Fibrous glass 10. %>, Non-fibrous 30. % 09/14/2002 12:20 SCILRB CR 310-834-4772 18585769600 NO. 37" 000-; SCIENTIFIC LABORATORIES OF CALIFORNIA, INC. 24416 SOUTH MAIN STREET • SUITE 308 ^ CARSON, CA 90745 Nis^i^- TEL; (310) 834:4863 • FAX: (310) 834-4772 Set LAB PLM Bulk Asbestos Report Ninyo & Moore Date Received 09/12/2002 SciLab Job No. 902091151 Attn: Jerry Sherman Date Examined 09/13/2002 P.O. # 104567004 5710 Ruffin Road Page 6 of 9 San Diego, CA 92123 f^g- 104567004; 798 Chestnut, Carlsbad Client No. / HGA Lab No. Asbestos Present Total % Asbestos Asb-21 902091151-21 Wo NAD Location: Office / Above Ceiling / Fireproofing Description: Brown, Homogeneous. Firepnoofing Asbestos Types: Other Material; Cellulose 90. %, Non-fibrous 10. % Asb-22 902091151-22C1 Wo NAD Location: Office / Base of Wall / Baseboard/Mastic Description: Brown, Homogeneous, Covebase Asbestos Types: OtherMaterial; Non-fibrous 100. % Asb-22 902091151-22M1 Wo NAD Location: Office / Base of Wall / Baseboard/Mastic Description: Yellow, Homogeneous, Mastic Asbestos Types: Other Material: Cellulose 2 %, Non-fibrous 98. % Asb-23 902091151-23 Wo NAD Location: Office / East Wail / Wallboard Description: White/Brown, Homogeneous, Wallboard Asbestos Types: Other Material: Cellulose 90. %, Non-fibrous 10. % Asb-24 902091151-24 Wo NAD Location: Room 2 / Under Carpet / Black Mastic Description: Black, Homogeneous, Mastic Asbestos Types; Other Material: Cellulose 1. %, Non-fibrous 99. % S cI LAB 09/14/2002 12:20 SCILRB Cfl 310-834-4772 ^ 18585769600 NO. 37l'''^'*D008 SCIENTIFIC LABORATORIES OF CALIFORNIA, INC. 24416 SOUTH MAIN STREET • SUITE 308 CARSON, CA 90745 TEL: (310) 834-4858 • FAX: (310) 834-4772 PLM Bulk Asbestos Report Ninyo & Moore Date Received 09/12/2002 SciLab Job No. 902091151 Attn: Jerry Sherman Date Examined 09/13/2002 P.O. # 104567004 5710 Ruffin Road Page 7 of 9 San Diego, CA 92123 RE: 104567004; 798 Chestnut, Carlsbad Client No. / HGA Lab No. Asbestos Present Total % Asbestos Asb-25 902091151-25 Wo NAD Location: Office Roof / Roof Mastic / Black Description: Black, Homogeneous, Roofing Asbestos Types: Other Matenal: Cellulose 2. %, Non-fibrous 98. % Asb-25 902091151-26 Yes 6% Location: Room 3 / Roof / Roof Mastic / Black Description: Black, Homogeneous, Roofing Asbestos Types: Chrysotile 6.% Other Material: Cellulose 4. %, Non-fibrous 90. % Asb-27 902091151-27 ^es 8% Location: Room 3 / Roof / Roof Mastic / Gray Description: Grey, Homogeneous, Roofing Asbestos Types: Chrysotile 8, % Other Material: Cellulose 2. %, Non-fibrous 90, % Asb-28 902091151-28 Wo NAD Location: Room 4 / Roof / Roof Mastic / Black Description: Black, Homogeneous, Roofing Asbestos Types: Other Material: Cellulose 6. %. Non-fibrous 94. % Asb-29 902091151-29C1 Wo NAD Location: Counseling / Base of Wall / Gray Baseboard/Mastic Description: Grey, Homogeneous, Covebase Asbestos Types: Other Material: Non-fibrous 100. % 09/14/2002 12:20 SCILAB CR 310-834-4772 ^ 18585769600 NG. 371''"--1P009 3 C i L A B 24416 SOUTH MAIN STREET - SUITE 308 y' CARSON, CA 90745 "NsSS?^ TEL: (310) 834-4868 • FAX: (310) 834-4772 PLM Bulk Asbestos Report Ninyo & Moore Date Received 09/12/2002 SciLab Job No. 902091151 Attn: Jerry Sherman Date Examined 09/13/2002 P.O. # 104567004 5710 Ruffin Road Page 8 of 9 San Diego, CA 92123 RE: 104567004; 798 Chestnut, Carlsbad Client No. / HGA Lab No. Asbestos Present Total % Asbestos Asb-29 902091151-29M1 Wo NAD Location: Counseling / Base of Wall / Gray Baseboard/Mastic Description; Cream, Homogeneous, Mastic Asbestos Types: Other Material: Non-fibnDUs 100.%. Asb-30 902091151-30 Wo NAD- Location: Counseling / Ceiling / 2x4 Ceiling Panel Description: WhiteA'ellow, Homogeneous, Insulation Asbestos Types: Other Material: Cellulose 5. %, Fibrous glass 90. %, Non-fibrous 5, % Asb-31 902091151-31 CI Wo NAD Location: Counseling / Base of Wall / Black Basebaord & Mastic Description: Black, Homogeneous, Covebase Asbestos Types: Other Material: Non-fibrous 100. % Asb-31 902091151-31 Ml Wo NAD Location: Counseling / Base of Wall / Black Basebaord & Mastic Description: Cream, Homogeneous. Mastic Asbestos Types: Other Material: Non-fibrous 100.% Asb-32 902091151-32 Wo NAD Location: Counseling / Roof @ Edge / Roof Mastic Description: Grey, Homogeneous, Roofing Asbestos Types: Other Material: Cellulose Trace, Non-fibrous 100.% 09/14/2002 12:20 SCILRB CR -310-834-4772 4 18585769600 NO.371"'-^-*l?01G S cI LAB SCIENTIFIC LABORATORIES OF CALIFORNIA, INC. 24416 SOUTH MAIN STREET • SUITE 308 CARSON, CA 90745 TEL: (310) 834-4868 • FAX; (310) 834-4772 Ninyo & Moore Attn: Jerry Sherman 5710 Ruffin Road San Diego, CA 92123 PLM Bu lk Asbestos Report Date Received 09/12/2002 SciLab Job No. 902091151 Date Examined 09/13/2002 P.O. # 104567004 Page 9 of 9 RE: 104567004; 798 Chestnut, Carlsbad Reportinq Notes: Analyzed by: David Roderick Date Analyzed: 'NAD/NSD = no asbestos detected; NA = not analyzed; NA'PS = not analyzed / positive stop; PLM Bulk Asbestos Analysis by EPA 600/M4-82-020 per 40 CFR 763 (NVLAP Lab #200346-0); Note: PLM is not consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials. TEM is currently the only method that can be used to determine if this material can be considered or treated as non-asbestos-containing in New York State (also see EPA Advisory for floor tile, FR 59, 146, 38970, 8/1/94). National Institute of Standards and Technology Accreditation requirements mandate that this report must not be reproduced except in full without the approval of the laboratory. This PLM report relates ONLY to the items tested. Reviewed By: BESTOS BULK SAMPLE DATA SHEET /o & Moore 0 Ruffin Road , Diego, CA 92123 (858) 57&-10O0 (658) 576-9&O0 ,IH OF CUSTODY INFORMATION: Relnqutehod By: (elgn/prtf>t) Project Name - (J^ lxi^-fruj^jCA^lM^^^ Project No.; 7 <i)/J'y Project ivianager. 'fl^^ APN: Address: •O I '/ I ±- 9 2 Sample Location 17 I? '^y ri : ^ -LP 5 3V 3*^' ^ JBESTOS BULK SAMPLE DATA SHEET Project NarT»e ', Project No.: /tij^^oo^ yo Nloote 0 Ruffin Road (Diego, CA 92123 (856) 576-1000 : (assy 57G-96O0 ON OF CUSTODY INFORMATION RalitxjulEhod By: (slofVpflnt) Project Manager; APN: Site Address: Sampled By: •J^5/r6/ Sampled By: Sampled By: Date Sampled: . Laboratory: "wmm ?1 '-A 3, m -i CoonsclM . ^^^^ •Y Lb 3< )c:ck ,ro & Mooro } Ruffin Road Diego, CA 92123 i858)576-IOO0 (855) 576-96C0 IN OF CUSTODY INFORMATION: Project Manager APN: Site Address: 7^ Cl^j-f (l< Sampled By; '/'c ^ Sampled By: Sampled By: Date Sampled: 9 fill 6"^ LabID iin» Laboratory Sample ID Building Number Sample Location Sample Description Quantity (SF/LF/EA) Friable Condition SCILAB Please Reply To: OF CALIFORNIA, INC. 24416 SOUTH MAIN STREET - SUITE 308 CARSON, CA 90745 TEL; (310) 834-4868 • FAX: (310) 834-4772 FACSIMILE TELECOPY TRANSMISSION To: • Jerry Shennan . From: Dgvi(j Roderick Ninvo&MoQie SCTLAB Job#: 92209^03 (B5S)516-960Q Fax# Date: Fridav. .September 20.2002 Time: 12jiJL22 Comments: Subject: PLM rush Results Client Project: 104567004: Carlsbad Village Academy: 798 Chestnut St. Number of Pages: (including cover stieet) CONFIDF-NTrALITY NOTICE: Unless otherwise inclicnet the infonnation contnined in lliis fac.Mmilc communicatiop is confidential information intended for use of tlK individual named above. If tlic rcsdcr of this commuiiicalion is not the intended recipient, you are hereby notified that any dissemination, distribution or copvina of this communication is prohibited, tf you have received this communication in error, please immediately notify tl,e render by telephone and return tlTc original message to the .ibovc address via the U,S Postal Service at our expense, I'rclimmary data rtponed here ivi)l be verified before final report i.s i.«iicd. Samples arc dispo'^d of in 60 days or wnlcss othcrrvisc instructed by the protocol or special instnictions m writing. Thank ynu. THE SCILAB OROSIP OF LABORATORIES Certified Analysis seiEmjfie LABOSAJOata, INC. 117 EAST30TH STREET NEW YORK. NY 10016 TEL: (212) 679-S600 FAX: (212) 679-9392 Service 24 Hours A Day • 7 Days A Week v«il our web site - w-w.fciliihj.cnm seiL&B CAUfOIWIAr IHC 24416 SOUTH MAIN ST CARSON, CA 90745 TEL: (310) a34.iB6S FAX: (310) 834-4772 SCILAB BOSTON, IMC 8 SCHOOL STREET WEYMOUTH. t>JlA021S3 T£L{79i)337-933i FAX: (761)337-76^2 Competitive Prices SCIttSTJFtC UBORATORieS, INC. 13635 GENITO ROAD MIDLOTHIAN. VA 23112 TEL (304)753-1200 FAX: (804) 763-1800 NEW YORK • LDS ANGELES • BOSTON • RICHMOND 0q..'20/2002 13: sz ioit)Do^i.-.H-j I L A B 24416 SOUTH MAIN STREET-SUITE 308 O I B- « u CARSON. CA 90745 TEL: (310) 834-4868 - FAX: (310) 834-4772 PLM Bulk Asbestos Report Date Received 09/20/2002 SciLab Job No. 902091303 Ninyo & Moore uaie ^ nQ/on/9nn9 PO# 104567004 Attn: Jerry Sherman Date Examined 09/20/2002 P^O.^# ^ ^ irn~CA 92123 RE: 104567004; Carlsbad Village Academy; 798 Chestnut St. Lab No. Asbestos Present Total % Asbestos Client No. / HGA Uab No. ^ ASB 33 902091303-01 Location: East Bldg./North Wall/Exterior Wall Texture Description: Tan, Homogeneous, Bulk Material Asbestos Types: Chrysotile 2. % Other Material: Cellulose 4. %, Non-fibrous 94. •—: vpc 2 % ASR 34 902091303-02 Location: East Bldg./South Wall/Exterior Wall Texture Description: Tan, Homogeneous, Bulk Material Asbestos Types: Chrysotile 2. % Other Material: Cellulose 4. %, Non-fibrous 94. /o . A OR 35 902091303-03 Location: East BIdg./East Wall/Exterior Wall Texture Description: Tan. Homogeneous. Bulk Material Asbestos Types: Chrysotile 2. % Other Material: Cellulose 4. %, Non-fibrous 94. /o ASB 36 902091303-04 ^ Location: West Bldg./North Wall/Exterior Wall Texture Description: Tan. Homogeneous, Bulk Material Asbestos Types: Chrysotile 2. % Other Material: Cellulose 4.%, Non-fibrous 94. /o Ago 37 902091303-05 Location: West Bldg./South Wall/Exterior Wall Texture Description: Tan, Homogeneous. Bulk Material Asbestos Types: Chrysotile 2. % Other Material: Cellulose 4. %. Non-fibrous 94^A 09/20/20B2 13:32 131tl834134b CI LAB 24416 SOUTH MAIN STREET - SUITE 308 CARSON, CA 90745 TEL: (310) 834^663 • FAX: (310) 834-4772 Ninyo & Moore Attn: Jerry Sherman 5710 Ruffin Road San Diego, CA 92123 PLM Bulk Asbestos Report Date Received Date Examined 09/20/2002 09/20/2002 SciLab Job No. 902091303 P.0.# 104567004 Page 2 of 2 RE: 104567004; Carlsbad Village Academy; 798 Chestnut St. Client No. / HGA ASB-38 Lab No. Asbestos Present 902091303-05 Location: West BIdg.AA/est Wall/Exterior Wall Texture Total 7o Asbestos 2% Description: Tan, Homogeneous. Bulk Material Asbestos Types: Chrysotile 2. Other Material: Cellulose 4. %, Non-fibrous 94. % Reporting Notes: Analyzed by: David Roderick ; Dste Analyzed: •NAD/NSD = no asbestos detected; NA = not analyzed; NA/PS = not Asbestos Analysis by EPA 600/M4.82-020 per 40 CFR 763 (NVLAP Lab #200346-0); Note: PLM .s not SnsistentVy rXble \ detecting asbestos in floor coverings and similar non-friable organicaNy bound ma enals. S s cuXntly the only method that can be u.ed to determine if this material j^e l^^^]^ ^ non-asbestos-containing In New York State (also see EPA Advisory for floor tile, FR 59, 14=. 3S970. 8/1/94). Nationannstitute of Standards and Technology Accreditation requirements mandate '^^^"^^^^^^^^^^^^ reproduced except In full without the approval of the laboratory. Th,s PLM report relates ONLY to the .tems tested. Reviewed By:. — — — —un^jj-" ^p.^t»!ip<..>-pi--^—— — — — — '^^ . oud&T P/5 ceil ^( ^^^^'^ ^5 g^ggt^'/^ • iyo & Moore 10 Ruflin Road n Diego, CA 92123 ;(a58) 576-1000 c (858) 576-96Q0_ IAIN OF CUSTODY INFORMATION: Bernqulshed By: (sign/print) Proiecl Name Projectm: lo'^b'^ Oo^ Prelect Manager: APN: I Q-h Site Address: ^99, gw^V^w-^ • LabID Sample ID Building Number Timo ' Sampled By: Pfr6r SampledBy: Sampled By: Dale Sampled: (^-oi- Received By; (sign/p/int) Tel: Fax: Laboratory Sample Location Sample Description Quanlity (SRLF^EA P^'^^^^ I Condition (Y/N) .3^2,