REPORT OF ASBESTOS SURVEY KING-DANFORTH SCHOOL MACON, GEORGIA GEC JOB #130813.241 PREPARED FOR MR. JASON DANIEL EXECUTIVE DIRECTOR OF CAPITAL PROGRAMS BIBB COUNTY BOARD OF EDUCATION 484 MULBERRY STREET SUITE 330 MACON, GEORGIA 31201 PREPARED BY GEOTECHNICAL & ENVIRONMENTAL CONSULTANTS, INC. 514 HILLCREST INDUSTRIAL BOULVARD MACON, GEORGIA 31204 ISSUE DATE: May 23, 2014 May 23, 2014 Via-email: jdaniel@bibb.k12.ga.us Mr. Jason Daniel Executive Director of Capital Programs Bibb County Board Of Education 484 Mulberry Street Suite 330 Macon, Georgia 31201 SUBJECT: Report of Asbestos Survey Former King-Danforth School 1307 Shurling Drive Macon, Georgia GEC Project No. 130813.241 Dear Mr. Daniel: Geotechnical & Environmental Consultants, Inc. (GEC) is pleased to present this report of an asbestos survey for the above referenced site. The asbestos survey was conducted to be as near as practical suitable to identify asbestos containing materials (ACM) in accordance with the National Emissions Standards for Hazardous Air Pollutants (NESHAP) regulations governing demolition and renovations work where asbestos might be disturbed. This report outlines the analysis results for the work that was performed by GEC over a two-day period May 9 and 10, 2014. The work performed was in general accordance with GEC proposal No. ME-14-6404 and the methodologies are described in detail therein. Mr. Robert T. Hadden, an AHERA/ASHARA accredited Asbestos Inspector with GEC performed the survey associated with the subject scope of work. The survey included the sampling of suspect asbestos containing building materials. Additionally, GEC collected representative building materials to form a sample for a Toxicity Characteristic Leachate Procedure for Lead (TCLP-Pb) Waste Stream Analysis for the above referenced site. The waste stream sample collected was analyzed by TCLP to determine whether the expected demolition waste stream would be hazardous for lead. Finally, GEC also conducted testing of observed surface coatings (paint) to check for the presence of lead-based paint. No paint was detected that contained lead in concentration high enough to be considered lead-based paint by regulation. The survey covered the vacant building on the subject site that is nearest Shurling Drive and to the northeast of the current operating school facility at the terminus of Boone Street. The complete interior and exterior of the building was included in the survey. The specific suspect materials 514 Hillcrest Industrial Boulevard, Macon, GA 31204 Phone: (478) 757-1606 Fax: (478) 757-1608 5031 Milgen Court, Columbus, GA 31907 Phone: (706) 569-0008 Fax: (706) 569-0940 sampled in the survey are listed on the field chains of custody, and in the laboratory summary report. All observed suspect materials were sampled. The samples were submitted under appropriate Chain-of-Custody procedures to Analytical Environmental Services, Inc. (AES), in Atlanta, Georgia. GEC received the results on May 20, 2014. Estimated quantities of ACM are provided in the Detected Asbestos Sample Summary tables, but Quantities of confirmed ACM that are to be abated/remediated should be corroborated by the prospective abatement contractor. While the quantities provided by GEC may be suitable to compare abatement rates in a bid setting, all abatement quantities should be verified prior to finalizing the abatement contract. Much of the ACM is hidden under carpet or above suspended ceilings, and other ACM such as piping may be hidden in walls. Complete as-built drawings should be used, but otherwise, a careful inventory of all piping lines, etc. would be necessary to more accurately derive quantities. The roofing ACM was evidenced by several positive results indicating the presence of ACM, but several samples of materials observed to be the same materials were found to not be ACM. Additional sampling could reduce the size of areas, especially of roofing, that must be considered ACM on the basis of the varied ACM results for roof decking and parapet areas, but additional sampling may only confirm the inconsistent nature of the ACM rather than making it possible to declare certain roof areas free of asbestos. The Appendix to this report provides a Detected Asbestos Sample Summary Table and a copy of the Analytical Reports with the field chains of custody for the survey. A copy of the TCLP analytical report with the field chain of custody is also provided. Field sketches of the building interiors are provided with the building and roof survey data. These have relevant notations on field observations, materials, and area dimensions, and other notations pertinent to GEC’s field observations. Selected portions of the original Bibb Board of Education survey for the Asbestos Hazard Emergency Response Act (AHERA) program at the school are also provided. ASBESTOS SURVEY FINDINGS A review of the asbestos results reveals the following: The suspect materials sampled in this survey include but are not necessarily limited to the following. Roofing materials including gray-black tar; multi-ply roof deck at several different elevations; brick (and wood) wall flashing on various parapet walls on the roof; white flashing seam caulk on the roof; white exterior door frame caulk; pipe gasket (exposed pipe outside southwest of building where tank/pump removed); black mastic on exterior piping/wall (same area southwest of building); white caulk on exterior piping metal jacket; vertical brick seam caulk (exterior); vermiculite block fill; suspended ceiling tiles; brown baseboard mastic; black mastic on pipe insulation (above ceiling); brown glue dots on ceiling; beige linoleum (black mastic under); white under sink coat; wallboard mud (joint compound in school building intermittent wall closures); bathroom sink caulk; Boiler Room – white insulation debris; wallboard in boiler room; boiler room ceiling panels; sheetrock-like ceiling tile in boiler room; pink 12”x12” floor tile in basement hallway; stair tread mastic; beige 12”x12” floor tile in basement stair; white 12”x12” floor tile and black mastic at stairs; auditorium curtain fabric. Sample Result Summary Samples KD-1A, 1B, 1C, 1D – gray-black tar containing asbestos: The material was found intermittently to be positive, but is applied to all vent penetrations across the roof. Samples KD-2D, 2E – multi-ply roof decking: Only these two samples of five collected were analyzed to contain asbestos. No discernible difference in the roof deck materials was observed. Additional sampling could potentially delineate ACM decking from non-asbestos containing decking material, but it might only confirm the inconsistent nature of the material. Sample KD-3D – flashing material on the parapet wall: Only one of four such samples to be analyzed to contain asbestos. It is located on the roof section over the north side office near the entrance to the school. Samples 5A, 5C, 5D, 5E – white exterior caulk: This material is found on all door frames, and there is a 40-linear foot bead along the back of the school where an apparent awning/roof formerly connected to the building. Sample KD-6B – gasket on an exposed pipe flange: This is located exterior to the building at an apparent former water handling or other tank storage equipment slab to the southwest of the building. The remaining pipes are exposed and some go to the school building and some into the brick retaining wall. Sample KD-7A, 7A-DUP – black mastic: This material is on remnant foam glass pipe insulation in the same area as the KD-6B sample above. Samples KD-13A, 13B – black mastic: This material is found on all piping insulation joints and elbow junctions that run above the suspended ceiling within the school building, and is found in all classrooms and elsewhere in the school. Sample KD-15B – black mastic under a beige linoleum: This material is located in Hall #4 (refer to field sketch, but western most hall way). All floor coverings, except where specifically tested to confirm otherwise, are considered ACM due to the tile or mastic. Samples KD-17A, 17B – wallboard mud: This material (white joint compound) is found on intermittent, infrequent wall closures where wallboard (sheetrock) is used to seal the closure. Samples from the Boiler Room, FD-20A, 20B, 20C, 20D are all of debris from damaged ACM in the Boiler Room. This area and the entrance room to it should be treated as a total room abatement. On the basis of the original AHERA report (appended) and GEC’s findings, the room is contaminated with asbestos from the damaged ACM. Flooring materials, Samples KD-26A, 26B – floor tile and black mastic near the boiler room. This flooring and the flooring as detailed in the original AHERA report are ACM. The AHERA report indicated the 9”x9” floor tile is ACM. GEC did not re-sample the 9”x9” floor tile, and saw no need to. Most of the floor tile is under carpet. Appendix I contains a Detected Asbestos Sample Summary table provides estimated approximate quantities for the discovered ACM, but quantities of confirmed ACM that are to be abated/remediated should be corroborated by the prospective abatement contractor. While the quantities provided by GEC may be suitable to compare abatement rates in a bid setting, all abatement quantities should be verified prior to finalizing the abatement contract. Much of the ACM is hidden under carpet or above suspended ceilings, and other ACM such as piping may be hidden in walls. Complete as-built drawings should be used, but otherwise, a careful inventory of all piping lines, etc. would be necessary to more accurately derive quantities. WASTE STREAM BACKGROUND AND FINDINGS At the time of the survey, GEC understood that the school facility building is to be demolished. Therefore, a composite waste stream sample was collected from the building materials. Only building materials that were judged to be representative of future building demolition were collected. Small portions of observed building materials were collected to form one composite sample. The waste stream sample was submitted to an accredited laboratory for analysis. Materials that were sampled represented the majority of the building components. The waste stream sample collected was analyzed by the Toxicity Characteristic Leachate Procedure (TCLP) method. EPA’s allowable limit, in its definition of Lead Hazardous Waste, is less than 5mg/L. Based on the reported analytical results, the materials sampled were found to contain less lead (BRL, below reporting limits of the Analytical method) than EPA’s allowable limit in its definition of Hazardous Waste (less than 5 mg/L by TCLP analysis). The reported lead content result of the waste stream was less than the EPA definition of a hazardous waste for lead. Therefore, the debris is not hazardous with respect to lead and may be disposed of as general construction debris at a permitted disposal facility, which accepts such waste. A copy of the laboratory report and chain-of-custody can be found in the Appendix. A licensed Lead Based Paint Abatement Contractor must be employed for removal, transport and disposal of any identified lead paint that is disposed separately from the substrate material. GEC conducted testing of the observed paints/coatings at the building. No paint or coating containing lead at a level to be considered lead-based paint was discovered in the testing using an X-ray Fluorescence (XRF) gauge. ACM DEMOLITION CONSIDERATIONS / RECOMMENDATIONS Removal/encapsulation/disturbance or demolition of regulated quantities or potentially friable ACM must be conducted by a licensed and qualified asbestos abatement contractor, with compliance air monitoring conducted during the removal. Renovation and demolition activities disturbing ACM are regulated under OSHA Construction Standard (29 CFR 1926.1101). If more than 10 square or linear feet of friable material is removed or produced by the project, then in accordance with Georgia regulations, EPA’s NESHAP regulation will apply. The Georgia Department of Natural Resources (DNR), Environmental Protection Division (EPD) Land Protection Branch regulates asbestos abatement in this state. Rules of Solid Waste Management (Charter 391-3-4) were revised on August 20, 1997 and accepted on March 15, 1999. This rule, as well as the Rules for Air Quality Control (Chapter 391- 3-1) and Rules of Asbestos Removal and Encapsulation (Chapter 391-3-14), should be followed during demolition activities. Ten days prior to demolition or renovation activities, the EPD Lead-Based Paint and Asbestos program should be notified under the Georgia Rule 391-3-14 and the Federal NESHAP Rule. The project notification form should be completed by a Georgia licensed abatement contractor. The abatement project requires a fee paid to the Division at the time notification is made. It is the building owners’ and contractors’ responsibility to properly evaluate the ACM to be removed to determine whether this material will be rendered friable due to the demolition or renovation activity. If a material is non-friable, a courtesy notification to EPD is expected to explain removal methods. CLOSURE This report has been prepared for the exclusive use of Mr. Jason Daniel and the Bibb County Board of Education, and their representatives and assigns, who may use this report in its entirety to provide information on the facility to those individuals that they deem suitable to receive such information. This report and its findings shall not, in whole or in part, be disseminated to any other party, nor used by any other party without prior written consent by Geotechnical & Environmental Consultants, Inc. Information contained in this report was obtained by means of interviews, document review, onsite observations, and analytical data. Conclusions and recommendations contained in this report are based on the data obtained and presented in this report. This report is representative of conditions existing at the time the survey was conducted. Situations or activities which occur subsequent to this report or to the times noted in this report are outside the scope of this ACM and Waste Stream Survey, and GEC is not obligated to modify this report to include such information. The scope of the Asbestos Survey and Waste Stream Sampling was, through sampling and analysis, to provide information on the presence or absence of asbestos and to characterize the waste from materials within the subject facility for disposal. Although GEC’s inspectors attempt to locate and identify materials potentially containing asbestos, GEC does not warrant that all materials containing asbestos were identified. The survey followed generally accepted industry practices to minimize the possibility, but due to the nature of the limited survey and possible nonhomogeneity of the materials surveyed, it is possible that materials containing asbestos were not found because they either were not visible (i.e. covered by other materials, totally enclosed, elevated, or encapsulated), or not accessible to the inspectors, or for various other sufficient reasons, were not sampled. The Appendix to this report provides a Detected Asbestos Sample Summary Table and a copy of the Analytical Reports with the field chains of custody for the survey. A copy of the TCLP analytical report with the field chain of custody is also provided. Field sketches of the building interiors are provided with the building and roof survey data. These have relevant notations on field observations, materials, and area dimensions, and other notations pertinent to GEC’s field observations. Selected portions of the original Bibb Board of Education survey for the Asbestos Hazard Emergency Response Act (AHERA) program at the school are also provided. GEC appreciates the opportunity to work with you and the Bibb County Board of Education on this project. We are available to work with you as needed in completing the planned demolition/renovation of the subject building. If you have any questions about this report, please do not hesitate to contact us at (478) 757-1606. Sincerely, GEOTECHNICAL & ENVIRONMENTAL CONSULTANTS, INC. Robert T. Hadden Technical Service Manager Asbestos Inspector/ Management Planner#14387 RTH/TED/hm Thomas E. Driver, P.E. President/Senior Engineer GA Reg. # 17394 APPENDIX DETECTED ASBESTOS SAMPLE SUMMARY King-Danforth GEC PROJECT NO. 130813.241 SAMPLE ID HOMOGENEOUS MATERIAL DESCRIPTION SAMPLE DATE: 5/9/2014 LAYER KD-1A KD-1B KD-1C LAYER 1 LAYER 1 LAYER 1 KD-2D LAYER 2 KD-2E KD-1D LAYER 1 LAYER 1 KD-3D LAYER 3 KD-5A LAYER 1 KD-5C LAYER 1 KD-6B LAYER 1 KD-7A LAYER 1 KD-5D KD-5E LAYER 1 LAYER 1 KD-7A-DUP LAYER 1 KD-13A LAYER 1 Black Mastic on Pipe KD-13B KD-15B KD-17A KD-17B LAYER 1 LAYER 3 LAYER 1 LAYER 1 Black Mastic on Pipe Beige Linoleum Wallboard Mud (JC) Wallboard Mud (JC) Gray/Black Tar Gray/Black Tar Gray/Black Tar Upper Multi-ply Roof Decking Upper Multi-ply Roof Decking Gray/Black Tar ASBESTOS CONTENT LOCATION PHYSICAL CONDITION % ASBESTOS TYPE COMMENTS ESTIMATED QUANTITIES 1 Roof * 3 Roof * 8 Roof * Good Good Good 15 15 15 CH CH CH 8 Roof * Good 15 CH Good Good 15 15 CH CH Good 15 CH Good 2 CH Good 5 CH Good 20 CH Good 15 CH Black Mastic 20 LF per door and 40 LF strip at rear of Building Various- As observed, 1 gasket outside SW of Bldg As observed Approx. 12 SF Good Good 2 2 CH CH Paint included as binder See KD-5A,C Good 15 CH Black Mastic Hall #7 Good 20 CH End Hall #4 Rm 123 Rm 105 Hall #2 Good Good Good Good 20 5 2 2 CH CH CH CH See KD-7A 4-6 applications per room at 2 SF per application on pipe in ceiling intermittent above suspended ceiling throughout building +/- 500 SF See KD-26A All wallboard- limited areas - Approx. 300SF 7 Roof * 7 Roof * North Office Wall Flashing Parapet Wall Exterior Door Caulk Frame White Exterior Door Frame SE Corner Door Caulk Window Gray Smaller Pipe (Lower Gasket Material Exposed) Piping Wall on Black Mastic Foam Glass White Exterior Door Frame Door Next to Caulk Pipes-Southeast White Exterior Caulk Gym Near Door Piping Wall on Black Mastic Foam Glass Approx. 80 vent/ penetrations of Aprox. 4 SF each 320 SF Entire Roof area 60,850 SF See KD-1A,B,C Approx. 750 SF of parapet wall Paint included as binder Paint included as binder. Talc included as binder Black Mastic Paint included as binder Paint included as binder SAMPLE ID SAMPLE DATE: 5/9/2014 LAYER HOMOGENEOUS MATERIAL DESCRIPTION KD-20A LAYER 1 White Insulation Debris KD-20B LAYER 1 KD-20C KD-20D LAYER 2 LAYER 1 White Insulation Debris White Insulation Debris w/ Foam Glass and Wrap White Insulation Debris KD-26A LAYER 1 White 12x12 FT w/ Black Mastic White 12x12 FT w/ Black KD-26A LAYER 2 KD-26B LAYER 1 KD-26B LAYER 2 Mastic White 12x12 FT w/ Black Mastic White 12x12 FT w/ Black Mastic ASBESTOS CONTENT LOCATION PHYSICAL CONDITION % ASBESTOS Entrance Damaged Hot Water Heater Boiler Room Good TYPE 10 CH 15 CH COMMENTS ESTIMATED QUANTITIES Entire boiler room and Entry room w/ stair needs abatementApprox. 310 LF various/ pipe. See original AHERA report also All flooring, most under carpet 9"x9" and 12"x12"= 21,000 SF Approx. Boiler Room top of Heater Good Good 15 5, 5 CH CH, AM Next to Stairs Good 2 CH Floor Tile Next to Stairs Good 5 CH Black Mastic Next to Stairs Good 2 CH Floor Tile Next to Stairs Good 5 CH Black Mastic NOTE: CH = Chrysotile Asbestos; AM = Amosite Asbestos; ND = Not Detected CY = Cubic Yards; SF = Square Feet; CF = Cubic Feet; LF = Linear Feet * Refer to Roof Field Sketch See KD-26A Page 1 of 12 Page 2 of 12 Analytical Environmental Services, Inc Client: Project: Lab ID: GeoTechnical & Env. Consultants, Inc. King Danford ACM 1405A87 Date: 19-May-14 Case Narrative An extra sample with duplicate sample ID "KD-7A" was received but was not listed on the Chain of Custody. The sample was analyzed as "KD-7A-DUP". Page 3 of 12 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A87 Project Name: King Danford ACM Project Number: 130813.241 Client ID KD-1A AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405A87 -001A Gray / Black Tar - 1 Roof 15 ND ND ND ND ND 1405A87 -002A Upper Multiplied Roof Decking - 2 ND ND ND ND ND ND 1405A87 -003A Lower Multiplied Roof Decking (Paper) - 1 ND ND ND ND ND ND 1405A87 -003A Lower Multiplied Roof Decking (Paper) - 1 ND ND ND ND ND ND 1405A87 -003A Lower Multiplied Roof Decking (Paper) - 1 ND ND ND ND ND ND 1405A87 -004A Upper Multiplied Roof Decking - 1 ND ND ND ND ND ND Comments Layer: 1 KD-2A Layer: 1 KD-2AA Layer: 1 KD-2AA Layer: 2 KD-2AA Layer: 3 KD-2B Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 4 of 12 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A87 Project Name: King Danford ACM Project Number: 130813.241 Client ID KD-2BB AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405A87 -005A Lower Multiplied Roof Decking - 1 ND ND ND ND ND ND 1405A87 -005A Lower Multiplied Roof Decking - 1 ND ND ND ND ND ND 1405A87 -005A Lower Multiplied Roof Decking - 1 ND ND ND ND ND ND 1405A87 -006A Gray / Black Tar - 3 15 ND ND ND ND ND 1405A87 -007A Upper Multiplied Roof Decking - 1 ND ND ND ND ND ND 1405A87 -007A Upper Multiplied Roof Decking - 1 ND ND ND ND ND ND Comments Layer: 1 KD-2BB Layer: 2 KD-2BB Layer: 3 KD-1B Layer: 1 KD-2C Layer: 1 KD-2C Layer: 2 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 5 of 12 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A87 Project Name: King Danford ACM Project Number: 130813.241 Client ID KD-2C AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405A87 -007A Upper Multiplied Roof Decking - 1 ND ND ND ND ND ND 1405A87 -008A Brick Wall Flashing on Side (East Side) of Gym Wall ND ND ND ND ND ND 1405A87 -008A Brick Wall Flashing on Side (East Side) of Gym Wall ND ND ND ND ND ND 1405A87 -009A Gray Black Tar - 8 15 ND ND ND ND ND 1405A87 -010A Upper Multiplied Roof Decking - 8 ND ND ND ND ND ND 1405A87 -010A Upper Multiplied Roof Decking - 8 15 ND ND ND ND ND Comments Layer: 3 KD-3A Layer: 1 KD-3A Layer: 2 KD-1C Layer: 1 KD-2D Layer: 1 KD-2D Layer: 2 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 6 of 12 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A87 Project Name: King Danford ACM Project Number: 130813.241 Client ID KD-2D AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405A87 -010A Upper Multiplied Roof Decking - 8 ND ND ND ND ND ND 1405A87 -010A Upper Multiplied Roof Decking - 8 ND ND ND ND ND ND 1405A87 -011A Wood Wall Flashing on North Side of Gym Wall ND ND ND ND ND ND 1405A87 -012A Upper Multiplied Roof Decking - 7 15 ND ND ND ND ND 1405A87 -012A Upper Multiplied Roof Decking - 7 ND ND ND ND ND ND 1405A87 -013A Gray / Black Tar - 7 15 ND ND ND ND ND Comments Layer: 3 KD-2D Layer: 4 KD-3B Layer: 1 KD-2E Layer: 1 KD-2E Layer: 2 KD-1D Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 7 of 12 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A87 Project Name: King Danford ACM Project Number: 130813.241 Client ID KD-4A AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405A87 -014A White Flashing Seam Caulk on Gym Wall (East End) ND ND ND ND ND ND 1405A87 -015A White Flashing Seam Caulk on Gym Wall (Middle) ND ND ND ND ND ND 1405A87 -016A White Flashing Seam Caulk West Side of Gym ND ND ND ND ND ND 1405A87 -017A Brick Wall Flashing @ Media Center Wall North ND ND ND ND ND ND 1405A87 -017A Brick Wall Flashing @ Media Center Wall North ND ND ND ND ND ND 1405A87 -018A Wall Flashing North Office Parapet Wall ND ND ND ND ND ND Comments Layer: 1 KD-4B Layer: 1 KD-4C Layer: 1 KD-3C Layer: 1 KD-3C Layer: 2 KD-3D Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 8 of 12 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A87 Project Name: King Danford ACM Project Number: 130813.241 Client ID KD-3D AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405A87 -018A Wall Flashing North Office Parapet Wall ND ND ND ND ND ND 1405A87 -018A Wall Flashing North Office Parapet Wall 15 ND ND ND ND ND 1405A87 -018A Wall Flashing North Office Parapet Wall ND ND ND ND ND ND 1405A87 -019A Exterior Door Frame Caulk 2 ND ND ND ND ND 1405A87 -020A White Exterior Wall Vent Caulk on East Wall South of Entrance ND ND ND ND ND ND 1405A87 -021A White Exterior Door Frame Caulk @ SE Corn Door Window 2 ND ND ND ND ND Comments Layer: 2 KD-3D Layer: 3 KD-3D Layer: 4 KD-5A Paint included as binder Layer: 1 KD-5B Layer: 1 KD-5C paint included as binder. Talc included as binder. Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 9 of 12 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A87 Project Name: King Danford ACM Project Number: 130813.241 Client ID KD-6A AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC Comments 1405A87 -022A Gray Smaller Pipe (Upper Exposed) Gasket Material ND ND ND ND ND ND 1405A87 -023A Gray Smaller Pipe (Lower Exposed) Gasket Material 20 ND ND ND ND ND 1405A87 -024A Black Mastic on Piping Wall on Foam Glass 15 ND ND ND ND ND Black Mastic 1405A87 -024A Black Mastic on Piping Wall on Foam Glass ND ND ND ND ND ND Foam Glass 1405A87 -025A White Caulk on Pipe ND ND ND ND ND ND 1405A87 -026A White Caulk on Pipe ND ND ND ND ND ND Layer: 1 KD-6B Layer: 1 KD-7A Layer: 1 KD-7A Layer: 2 KD-8A Layer: 1 KD-8B Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 10 of 12 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A87 Project Name: King Danford ACM Project Number: 130813.241 Client ID KD-5D AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405A87 -027A White Exterior Door Frame Caulk Door Next to Pipes Southeast 2 ND ND ND ND ND 1405A87 -028A White Exterior Caulk at Gym Near Door 2 ND ND ND ND ND 1405A87 -029A Vertical Brick Seam Caulk Souheast Rear Door ND ND ND ND ND ND 1405A87 -030A Vertical Brick Seam Caulk w / White Spackle ND ND ND ND ND ND 1405A87 -031A Square Lower Vent Seam Caulk Southeast Rear ND ND ND ND ND ND 15 ND ND ND ND ND Comments Paint included as binder Layer: 1 KD-5E Layer: 1 KD-9A Layer: 1 KD-9B Layer: 1 KD-9C Layer: 1 KD-7A-DUP 1405A87 -032A Black Mastic Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 11 of 12 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A87 Project Name: King Danford ACM Project Number: 130813.241 Client ID KD-7A-DUP AES ID 1405A87 -032A Location Asbestos Mineral Percentage CH AM CR AN TR AC ND ND ND ND ND ND Comments Foam Glass Layer: 2 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 12 of 12 Page 1 of 2 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 19-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405B38 Project Name: King Danforth Project Number: 130813.240 Client ID KD-1A AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405B38001A Auto Stage Curtain ND ND ND ND ND ND 1405B38002A Auto Stage Curtain ND ND ND ND ND ND Comments Layer: 1 KD-1B Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Yelena Khanina James Wallace Page 2 of 2 Page 1 of 11 Page 2 of 11 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 20-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A88 Project Name: King Danforth Project Number: 130813.241 Client ID KD-10A AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405A88 -001A Bermioulite Block Fill ND ND ND ND ND ND 1405A88 -002A Bermioulite Block Fill ND ND ND ND ND ND 1405A88 -003A Ceiling Tile From Debris ND ND ND ND ND ND 1405A88 -004A Brown Base Mastic - Hall #7 ND ND ND ND ND ND 1405A88 -005A Black Mastic on Pipe - Hall #7 20 ND ND ND ND ND 1405A88 -006A Brown Base Mastic - End of Hall #7 ND ND ND ND ND ND Comments Layer: 1 KD-10B Layer: 1 KD-11A Paint included as binder Layer: 1 KD-12A Layer: 1 KD-13A Layer: 1 KD-12B Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 3 of 11 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 20-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A88 Project Name: King Danforth Project Number: 130813.241 Client ID KD-13B AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC Comments 1405A88 -007A Black Mastic on Pipe - End 20 ND ND ND ND ND 1405A88 -007A Black Mastic on Pipe - End ND ND ND ND ND ND 1405A88 -008A Glue Dot - Room 121 Hall #4 ND ND ND ND ND ND 1405A88 -009A Beige Linoleum - Hall #4 ND ND ND ND ND ND Vinyl 1405A88 -009A Beige Linoleum - Hall #4 ND ND ND ND ND ND Backing 1405A88 -010A Beige Linoleum - Hall #4 ND ND ND ND ND ND Vinyl Layer: 1 KD-13B Layer: 2 KD-14A Layer: 1 KD-15A Layer: 1 KD-15A Layer: 2 KD-15B Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 4 of 11 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 20-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A88 Project Name: King Danforth Project Number: 130813.241 Client ID KD-15B AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC Comments 1405A88 -010A Beige Linoleum - Hall #4 ND ND ND ND ND ND Backing 1405A88 -010A Beige Linoleum - Hall #4 5 ND ND ND ND ND Black Mastic 1405A88 -011A White Under Sink Coat Rm 123 ND ND ND ND ND ND 1405A88 -012A White Under Sink Coat Rm 123 ND ND ND ND ND ND 1405A88 -013A Wallboard Mud (JC) Rm 123 2 ND ND ND ND ND Paint included as binder 1405A88 -014A Wallboard Sheetrock (JC) Rm 123 ND ND ND ND ND ND Paint included as binder Layer: 2 KD-15B Layer: 3 KD-16A Layer: 1 KD-16B Layer: 1 KD-17A Layer: 1 KD-18A Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 5 of 11 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 20-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A88 Project Name: King Danforth Project Number: 130813.241 Client ID KD-18A AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC Comments 1405A88 -014A Wallboard Sheetrock (JC) Rm 123 ND ND ND ND ND ND 1405A88 -015A Glue Dot Rm 105 Hall #2 ND ND ND ND ND ND 1405A88 -016A Wallboard Mud (JC) Rm 105 Hall #2 2 ND ND ND ND ND Paint included as binder 1405A88 -017A Wallboard Mud (Sheetrock) Rm 105 Hall #2 ND ND ND ND ND ND Paint included as binder 1405A88 -017A Wallboard Mud (Sheetrock) Rm 105 Hall #2 ND ND ND ND ND ND 1405A88 -018A Brown Base Mastic - Rm 105 ND ND ND ND ND ND Layer: 2 KD-14B Layer: 1 KD-17B Layer: 1 KD-18B Layer: 1 KD-18B Layer: 2 KD-12C Covebase Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 6 of 11 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 20-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A88 Project Name: King Danforth Project Number: 130813.241 Client ID KD-12C AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC Comments 1405A88 -018A Brown Base Mastic - Rm 105 ND ND ND ND ND ND Glue 1405A88 -019A Ceiling Tile Debris Hall #2 ND ND ND ND ND ND Paint included as binder 1405A88 -020A Bathroom Sink Caulk Hall #2 ND ND ND ND ND ND 1405A88 -021A Bathroom Sink Caulk - Hall #1 ND ND ND ND ND ND 1405A88 -022A White Insulation Debris Entrance 10 ND ND ND ND ND 1405A88 -023A Wallboard Mud (JC) Boiler Rm ND ND ND ND ND ND Layer: 2 KD-11B Layer: 1 KD-19A Layer: 1 KD-19B Layer: 1 KD-20A Layer: 1 KD-17C Paint included as binder Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 7 of 11 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 20-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A88 Project Name: King Danforth Project Number: 130813.241 Client ID KD-18C AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC 1405A88 -024A Wallboard (Sheetrock) Boiler Rm ND ND ND ND ND ND 1405A88 -024A Wallboard (Sheetrock) Boiler Rm ND ND ND ND ND ND 1405A88 -025A White Insulation Debris by Hot Water Heater Boiler Rm 15 ND ND ND ND ND 1405A88 -026A White Insulation Debris w / Foam Glass and Wrap Boiler Rm ND ND ND ND ND ND 1405A88 -026A White Insulation Debris w / Foam Glass and Wrap Boiler Rm 15 ND ND ND ND ND 1405A88 -026A White Insulation Debris w / Foam Glass and Wrap Boiler Rm ND ND ND ND ND ND Comments Paint included as binder Layer: 1 KD-18C Layer: 2 KD-20B Layer: 1 KD-20C Layer: 1 KD-20C Layer: 2 KD-20C Layer: 3 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 8 of 11 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 20-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A88 Project Name: King Danforth Project Number: 130813.241 Client ID KD-17D AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC Comments Paint included as binder 1405A88 -027A Wallboard Mud (JC) Boiler Rm ND ND ND ND ND ND 1405A88 -028A Wallboard (Sheetrock) Boiler Rm ND ND ND ND ND ND 1405A88 -028A Wallboard (Sheetrock) Boiler Rm ND ND ND ND ND ND 1405A88 -029A White Insulation Debris on top of Heater 5 5 ND ND ND ND 1405A88 -030A Boiler Rm Ceiling Panel Coating ND ND ND ND ND ND Paint included as binder 1405A88 -031A Boiler Rm Ceiling Panel Coating ND ND ND ND ND ND Paint included as binder Layer: 1 KD-18D Layer: 1 KD-18D Layer: 2 KD-20D Layer: 1 KD-21A Layer: 1 KD-21B Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 9 of 11 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 20-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A88 Project Name: King Danforth Project Number: 130813.241 Client ID KD-22A AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC Comments 1405A88 -032A Sheetrock CT - Room Next to Boiler Rm ND ND ND ND ND ND Paint included as binder 1405A88 -033A Sheetrock CT - Room Next to Boiler Rm ND ND ND ND ND ND Paint included as binder 1405A88 -034A Pink 12x12 FT - Basement Hallway ND ND ND ND ND ND Floor Tile with glue 1405A88 -035A Pink 12x12 FT - Basement Hallway ND ND ND ND ND ND Floor Tile with glue 1405A88 -036A Stair Tred Mastic ND ND ND ND ND ND 1405A88 -037A Stair Tred Mastic ND ND ND ND ND ND Layer: 1 KD-22B Layer: 1 KD-23A Layer: 1 KD-23B Layer: 1 KD-24A Layer: 1 KD-24B Layer: 1 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 10 of 11 ANALYTICAL ENVIRONMENTAL SERVICES, INC. Bulk Sample Summary Report Lab Code 102082-0 20-May-14 Client Name: GeoTechnical & Env. Consultants, Inc. AES Job Number: 1405A88 Project Name: King Danforth Project Number: 130813.241 Client ID KD-25A AES ID Location Asbestos Mineral Percentage CH AM CR AN TR AC Comments 1405A88 -038A Beige 12x12 FT - Basement Stairway ND ND ND ND ND ND Floor Tile with glue 1405A88 -039A Beige 12x12 FT - Basement Stairway ND ND ND ND ND ND Floor Tile with glue 1405A88 -040A White 12x12 FT - Next to Stairs w / Black Mastic 2 ND ND ND ND ND Floor Tile 1405A88 -040A White 12x12 FT - Next to Stairs w / Black Mastic 5 ND ND ND ND ND Black Mastic 1405A88 -041A White 12x12 FT - Next to Stairs w / Black Mastic 2 ND ND ND ND ND Floor Tile 1405A88 -041A White 12x12 FT - Next to Stairs w / Black Mastic 5 ND ND ND ND ND Black Mastic Layer: 1 KD-25B Layer: 1 KD-26A Layer: 1 KD-26A Layer: 2 KD-26B Layer: 1 KD-26B Layer: 2 Note: CH=chrysotile, AM=amosite, CR=crocidolite, AC=actinolite, TR=tremolite, AN=anthophylite For comments on the samples, see the individual analysis sheets. ND = None Detected AES,Inc. is accredited by NIST’s National Voluntary Laboratory Accreditation Program (NVLAP) for Polarized Light Microscopy (PLM) analysis, Lab Code 102082-0. All analyses performed in accordance with EPA “Interim Method for the Determination of Asbestos in Bulk Insulation Samples” (EPA 600/M4-82-020), 1982 as found in 40 CFR, Part 763, Appendix E to Subpart E and “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116), 1993. These test results apply only to those samples actually tested, as submitted by the client. All percentages are reported by visually estimated volume. PLM is not consistently reliable in detecting small concentrations of asbestos in floor tiles and similar nonfriable materials, quantitative TEM is currently the only method that can be used to determine conclusive asbestos content. This report must not be reproduced except in full without written approval of Analytical Environmental Services, Inc . Microanalyst: QC Analyst: Svetlana Arkhipov Yelena Khanina Page 11 of 11 May 19, 2014 Bob Hadden GeoTechnical & Env. Consultants, Inc. 514 Hillcrest Industrial Blvd Macon GA 31204 TEL: (478) 757-1606 FAX: (478) 757-1608 RE: King--Danforth Dear Bob Hadden: Analytical Environmental Services, Inc. received for the analyses presented in following report. Order No: 1405D18 1 samples on 5/13/2014 12:20:00 PM No problems were encountered during the analyses. Additionally, all results for the associated Quality Control samples were within EPA and/or AES established limits. Any discrepancies associated with the analyses contained herein will be noted and submitted in the form of a project Case Narrative. AES’ certifications are as follows: -NELAC/Florida Certification number E87582 for analysis of Environmental Water, soil/hazardous waste, and Drinking Water Microbiology, effective 07/01/13-06/30/14. -AIHA-LAP, LLC Laboratory ID: 100671 for Industrial Hygiene samples (Organics, Inorganics), Environmental Lead (Paint, Soil, Dust Wipes, Air), and Environmental Microbiology (Fungal) effective until 09/01/15. These results relate only to the items tested. This report may only be reproduced in full. If you have any questions regarding these test results, please feel free to call. Chantelle Kanhai Project Manager Page 1 of 4 Page 2 of 4 Client: GeoTechnical & Env. Consultants, Inc. Project Name: King--Danforth Lab ID: 1405D18-001 Analyses Result ICP METALS, TCLP Qualifiers: Reporting Qual Limit Value exceeds maximum contaminant level BRL Below reporting limit Units BatchID WASTE STREAM 5/10/2014 Waste Dilution Factor Date Analyzed Analyst (SW3010A) BRL * Client Sample ID: Collection Date: Matrix: SW1311/6010C Lead 19-May-14 Date: Analytical Environmental Services, Inc mg/L 0.0500 191210 1 E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix 05/19/2014 14:16 H Holding times for preparation or analysis exceeded Narr N Analyte not NELAC certified NC Not confirmed B Analyte detected in the associated method blank < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit Page 3 of 4 See case narrative JL Page 4 of 4 SAMPLING METHODOLOGY The limited survey (limited in that the survey may not have penetrated beyond solid wood or other apparent substrates to ceilings, walls, and more typically flooring) for the area focused primarily on identifying suspect ACMs in the specified areas. Quantities of confirmed ACM that are to be abated/remediated should be corroborated by the prospective abatement contractor. Samples were analyzed by a laboratory accredited in accordance with Georgia law. The intent of this survey was to identify suspect ACM and to collect and submit bulk samples of such materials for laboratory analysis to identify the presence/absence and percent asbestos content in the suspect materials. During a walk-through of the survey area, the inspector visually checked for the presence of suspect ACM. The inspection of the subject location included the following activities: Suspect materials were examined for variations in color, texture, thickness and other visually apparent characteristics useful in determining the uniformity of the material. Each suspect material that appeared to be uniform was assumed to be a Homogeneous Material (HM) and was assigned a number. For each HM, descriptions and general locations of suspect ACM were noted, and are presented in the Detected Asbestos Sample Summary Table, the chain of custody, and in the laboratory reports. The physical condition of each HM and the presence of visible debris were also noted. Since visual survey is inadequate to determine whether a material contains asbestos, each suspect material is presumed to be ACM until a sufficient number of samples of each material are analyzed for asbestos content. The minimum number of samples that must be collected and analyzed for asbestos content in order to establish a suspect material as non-ACM is dependent upon material type and quantity. For each miscellaneous suspect material that appeared to be homogeneous, a minimum of two samples was collected. The inspector performed bulk sampling in accordance with U.S. EPA guidelines to minimize release of asbestos fibers during sample collection. Each bulk sample was thoroughly wetted with amended water and collected by removing a small piece or core of the suspect material and placing the sample in a clean, sealable container. An attempt was made to include each layer of suspect material present. Each sample was assigned a unique number, which was included on the sample container and on the chain-of-custody. Sampling locations were selected based on the goal of representing the area and homogeneity of the materials surveyed. Samples were not located in any way so as to influence the analytical results or findings of this report. Destructive sampling was performed. Sample location descriptions are presented in the Detected Asbestos Sample Summary Table, and are also entered on the Chain-of-Custody forms included with the Laboratory Report included in the Appendix. Bulk samples were submitted under appropriate Chain-of-Custody procedures to Analytical Environmental Services, Inc. (AES), in Atlanta, Georgia, a laboratory accredited for PLM analysis of bulk samples for asbestos content. LABORATORY PROCEDURES All suspect ACM samples were analyzed for asbestos content by polarized light microscopy (PLM) using dispersion staining (Method for the Determination of Asbestos in Bulk Building Materials” EPA/600/R93/116). This analytical method, which the U.S. EPA currently recommends for the determination of asbestos in bulk samples, is used for the qualitative identification of six morphologically different types of asbestos fibers: chrysotile, amosite, crocidolite, anthophyllite, tremolite and actinolite. The fibrous composition of the bulk sample is reported in visually estimated percentages of asbestos and non-asbestos materials (i.e. cellulose, fibrous glass, synthetic). The analytical results indicate the percent asbestos content in the sampled material. The amount of asbestos identified in a sample of ACM may vary in a homogeneous material depending on the sample location. Such variation in content may be due to incomplete mixing of material components during manufacturing processes, or it may indicate that materials with a visually similar appearance are actually of different composition. Important Note To Our Clients The PLM method for analysis of bulk samples for asbestos content requires that the microscopist make a visual estimation of the percentage of asbestos in a given sample. By definition, any material with greater than 1% asbestos is considered regulated asbestos-containing material. The extent of regulatory requirements under EPA and OSHA asbestos regulations depends upon the category and condition of the material. If asbestos is identified in a sample of friable material by PLM analysis, with results between a trace and 10% asbestos, the owner must either assume that the content is greater than 1%, and treat the material as regulated, or the owner may confirm the regulatory status by having samples of these materials reanalyzed by the point counting method. Some of these materials may be confirmed as less than or equal to 1% when the more quantitative point counting technique is used. Samples are not initially analyzed by point counting because the regulations require analysis by PLM. Also, point counting is a more expensive method. Point Counting results supersede the initial results obtained by PLM using the visual estimation of area. Some resinously bound materials such as mastics and roofing materials, and materials with very small fibers such as floor tiles and joint compounds, may yield false negative PLM results. Resins, bitumen, and similar sticky matrices may obscure the visual identification of asbestos minerals. Fiber sizes may be beneath the visual limit of the light microscope. The presence or absence of asbestos in such samples may be confirmed using the Transmission Electron Microscope (TEM) with the Modified Chatfield (quantitative), or Drop-Mount (qualitative) methods. LABORATORY ACCREDITATION Asbestos Laboratory Accreditation AES of Atlanta, Georgia, has received accreditation for PLM and TEM analysis under the National Voluntary Lab Accreditation Program (NVLAP) of the National Institute of Standards and Technology. To ensure quality, AES has developed an internal quality control program with the following features: Sample collection, preservation, storage, analysis and disposal methods comply with approved EPA and NIOSH methods; Analysts participate quarterly in proficiency rounds administered by AES and conducted with two other laboratories. Chain-of-Custody Records (COCR) are maintained on all samples both during the collection phase of the work and during the in-house analysis; Statistical parameters or control charts are used to monitor accuracy of analysis and overall laboratory effectiveness; Laboratory personnel receive formal training in instrument operation and regular performance evaluations; A collection of reference samples is used to ensure analysts’ accuracy; Each sample is analyzed by two separate analysts; Sample certificates of analysis, reagent certificates, and sample container certificate files are maintained; and Hard copy QA/QC files are maintained for customer examination.
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