ASBESTOS, PCB CAULKING & UNIVERSAL WASTE SURVEY REPORT

Transcription

1 ASBESTOS, PCB CAULKING & UNIVERSAL WASTE SURVEY REPORT HUNTER COLLEGE - Hunter High School and Hunter Elementary School (The Campus Schools) HVAC UPGRADE 71 EAST 94 th STREET NEW YORK, N.Y PREPARED FOR: Genesys Engineering P.C. 629 Fifth Avenue, Building 3, Suite 111 New York, N.Y PREPARED BY: ENVIRONMENTAL PLANNING & MANAGEMENT, INC Marcus Ave., Suite 109 Lake Success, NY DASNY # EPM s Project No August 3, 2017

2 TABLE OF CONTENTS Section Page EXECUTIVE SUMMARY... -i- 1.0 INTRODUCTION ASBESTOS SURVEY Field Inspection Sample Collection Field Survey / Observation Analytical Procedures Survey Conclusions and Recommendations TABLES Table I - Summary of Identified and Presumed Asbestos Containing Material Quantities with the Potential to be impacted...-iv- Table II - Summary of Universal Wastes and Miscellaneous Hazardous Materials...-vi- Table III - Summary of Asbestos and PCB Bulk Sample Laboratory Analytical Results -T 1 - Appendix A Asbestos Survey Photographs APPENDICES Appendix B Personnel and Company Licenses Appendix C Asbestos Bulk Sample Location Schematic Appendix D Laboratory Accreditation Appendix E Asbestos and PCB Bulk Sample Laboratory Analytical Data Appendix F Asbestos Containing Materials Location Schematics Appendix G JLC Survey Report for the Hunter College HVAC and Boiler Upgrade dated September 18 th, 2014 (Report through Appendix A)

3 EXECUTIVE SUMMARY Environmental Planning & Management as a sub-consultant of Genesys Engineering performed an asbestos material survey on June 30 th and July 3, Certified New York City Department of Environmental Protection (NYCDEP) Asbestos Investigator and New York State Department of Labor (NYSDOL) Asbestos Inspector Joseph Cascio and NYSDOL Asbestos Inspector Thomas Tompkins performed the limited asbestos survey at the Hunter College Campus School, located at 71 East 94 th Street, New York, NY The purpose of the survey was to identify the location and quantity of asbestos containing materials (ACM greater than 1% by PLM analysis) that might be impacted by the proposed HVAC Upgrade Project at the Hunter College Campus, as described in drawings prepared by WASA Architects, dated 10/24/2014. The scope of work includes the demolition of three Boilers and a Chiller Unit and associated equipment piping in the basement. An old cooling tower on the south side of the roof will be demolished down to the steel dunnage which shall be left in place. Fan coil units within the building on the first, second, third and fourth floor throughout the building will be renovated. Four new chases will run from the second floor to the roof and tie into renovated fan coil units and a new cooling tower on the roof. The Third Floor MER will be renovated. EPM also used sample results from a JLC Survey Report for WASA Studio A at the Hunter College Campus School dated September 18 th, 2014 for the HVAC and Boiler Upgrade Project. The JLC report can be found in Appendix G. EPM bulk samples were collected from suspect asbestos containing materials including pipe and elbow insulation, pipe cover, pipe flange gaskets, boiler insulation, boiler door insulation, boiler rope insulation, hot water generator tank insulation, feed tank insulation, 9 x 9 floor tile mastic, green multi-colored flooring, adhesive, 1 x 1 white fissured ceiling tile, ceiling tile glue, 1 x 1 white flat ceiling tiles, blue multi-colored flooring, adhesive, cooling tower black gasket, black flashing tar on cooling tower equipment and built-up roof samples. Laboratory analysis conducted by layers indicated that asbestos was detected in the following materials: Boiler rope door insulation; Pipe insulation on oil piping for Boiler # 1; Brown pipe gaskets above the catwalk; Hot water generator tank insulation; Mud packing insulation in the chiller room; 9 x 9 Floor tile mastic; Black gasket material on cooling tower; i EPM, INC.

4 Black flashing tar on cooling tower equipment. Additionally, the following materials are assumed to be asbestos containing due to limited access for sampling: Pipe flange gaskets in the Boiler Room, Chiller Room and 3 rd floor MER; Pipe insulation and Pipe Gaskets in Room B14A & B30; Pipe insulation Room 135; Pipe insulation Stair No. 5; Many of the classrooms identified within survey with asbestos containing 9 x 9 Floor tiles were not accessible during the survey; Pipe gaskets on the 4 th Floor Roof cooling tower; The Boiler Room Tank room was not accessible. Quantities of ACM pipe were based on the JLC Survey Report. It should be noted that there was no interior access to Boiler #1, #2 & #3. Asbestos containing materials may be present inside the boilers and inside the boiler base. Assumed asbestos containing materials have been included in asbestos summary Table I. A summary of all asbestos containing materials with the potential to be impacted by this project, along with the description, location, and quantity can be found in Table I. A list of the sampled suspect materials, along with the associated laboratory analysis can be found in Table III. Photographs of the asbestos containing materials are included in Appendix A. EPM inspected and sampled materials which were observable and accessible to the survey team. It is possible that additional suspect ACM may be present within concealed spaces. All suspect asbestos containing materials encountered during the course of the renovation, which have not been tested, must be assumed ACM, until tested otherwise. Polychlorinated Biphenyl (PCB) Survey EPM personnel, Joseph Cascio and Thomas Tompkins conducted an on-site assessment of suspect PCB containing materials with the potential to be impacted by the proposed scope of work. EPM identified a total of one (1) homogeneous, suspect, PCB-containing sealant, with the potential to be impacted by the proposed scope of work. Three samples from each homogenous material group were collected in the field and combined by the laboratory resulting in a total of one (1) caulk sample that was analyzed for PCBs. The sample was analyzed by EPA Method Based on the laboratory results, PCBs were non-detected and the sealant can be disposed of as regular construction waste. A list of the suspect materials that were sampled, along with a summary of the associated laboratory results can be found in Table III. ii EPM, INC.

5 Universal Waste and Miscellaneous Hazardous Materials Inventory EPM inspected all areas and materials that are anticipated to be impacted by the HVAC Upgrade for the presence of universal wastes and miscellaneous hazardous materials. Universal wastes and miscellaneous hazardous materials are located within the Mechanical rooms. The types of universal wastes and miscellaneous hazardous materials that were identified include: Thermometers (mercury); Batteries packs; and Electrical circuit boards. A summary of all identified universal wastes and miscellaneous hazardous materials affected by work is included in Table II. All identified universal wastes and miscellaneous hazardous materials impacted by the proposed work and any universal wastes and miscellaneous hazardous materials discovered during work that require removal for this project should be properly removed and recycled / disposed of in accordance with all applicable local, State and Federal laws, rules and regulations iii EPM, INC.

6 TABLE I - Summary of Identified and Presumed Asbestos Containing Material with the Potential to be Impacted by Hunter College HVAC Upgrade Approx. Location Material Quantity Condition Friability LF SF Basement Boiler Pipe Elbow Insulation 100 Fair Friable Basement Tank room Pipe Elbow Insulation 110 Fair Friable Basement Chiller Room Pipe Elbow Insulation Mud Packing Insulation PACM Pipe Flange Gaskets (12) Fair Friable Non- Friable Basement Boiler # 3 Pipe Elbow Insulation 5 Fair Friable Basement Boiler- Hot water generator Tanks #1 & #2 Boiler Room - Pipe insulation adjacent to tanks l & 2 Tank Insulation Pipe Elbow Adjacent to Tanks PACM pipe flange gaskets (12) Fair Friable & Non- Friable Pipe Insulation 40 Good Friable Basement Boiler Room #1 thru #3 Door Gasket (Rope ) Insulation 90 Good Friable Basement Boiler Room #1 thru #3 Door Insulation 36 Good Friable Boiler Room By Exit Stair Steam Header Insulation 25 Fair Friable Boiler Room - behind Boilers Boiler #1, Boiler #2 and Boiler # 3 Pipe Insulation 25 Fair Friable Assumed Asbestos Materials: Boiler Insulation 200 SF each) Boiler Gaskets 100 LF each) Unknown Unknown Boiler Fire Brick/Board 200 SF each) 600 iv EPM, INC.

7 Cat walk above Boilers Pipe Gasket (6) 3 Good Non- Friable Oil Tank Room Pipe Insulation 90 Fair Friable Basement Ceiling Basement Rooms B14A Vacuum Condensate Pump # 2 & B30 Vacuum Condensate Pump #1 Basement Plumbing Shop Room B 27 First Floor Rooms: 112, 114, 125A, 127, 127A, 129, 133, 134, 135, 136, 137, 144A, 146A, 146B, 146C, 146D and 148A First Floor Room 135 Second Floor Rooms: 202, , 218, 220, 222, 224, 225, 227 & 233 Second Floor Stair No. 5 Third Floor - Rooms: 302, , 316, 318, 320, 322, 324, 325, 327 & 333 Rooms 325, 313 and 333 Third Floor MER Room 346 Fourth Floor Rooms: 402,404, 404, 405, 406, 407, , 418, 420, 422, 424, 425, 426, 433, 438(2), 440, 442, and 444 Fresh Air Duct Insulation Assumed Pipe Insulation Pipe Gaskets (assumed) Pipe Insulation Domestic cold water and Pipe Elbows 9 x 9 Floor Tile and Mastic Assumed Pipe Insulation 9 x 9 Floor Tile and Mastic Assumed Pipe Insulation 9 x 9 Floor Tile and Mastic Assumed Pipe Insulation 9 x 9 Floor Tile and Mastic Fair Friable 4 Fair Friable 160 Fair Friable 408 Good 10 Unknown Unknown 504 Good 20 Unknown Unknown Good 60 Unknown Unknown 600 Good Nonfriable Nonfriable Nonfriable Nonfriable Rooms 409, 413, 428 and Roof Cooling Tower Seam Sealant Black flashing tar Pipe gaskets (assumed) Fair Non Friable Total Quantity of ACM anticipated to be impacted 1,182 3,742 v EPM, INC.

8 Table II-Summary of Universal Wastes and Miscellaneous Hazardous Materials Potentially Impacted By HVAC Renovation Hunter College The Campus Schools 70 East 94 th Street New York, NY Location Of UW/Hazardous Material Basement Chiller Room Fluorescent light bulbs HID (High Intensity Discharge) Bulbs Mercury Thermometers vi EPM, INC.

9 1.0 INTRODUCTION The field inspections was conducted on June 30 th and July 3 rd, 2017, by Environmental Planning & Management certified New York City Department of Environmental Protection (NYCDEP) Asbestos Investigator and New York State Department of Labor (NYSDOL) Asbestos Inspector Joseph Cascio (certificate number and ) and NYSDOL Asbestos Inspector NYSDOL Asbestos Inspector Thomas Tompkins (certificate number ) at Hunter College located at 71 East 94 th Street, New York, NY, EPM s scope of work consisted of the following tasks: 1. Perform a visual inspection of areas to be impacted by the proposed HVAC Renovation at Hunter College as described in drawings EPM had at the time of the survey which were dated 10/24/14 and prepared by WASA Studio A in order to identify the potential location of asbestos containing materials (ACMs) that might be affected. EPM was also provided with a copy of the JLC Survey Report of the Hunter College HVAC and Boiler Upgrade Project to use. 2. Conduct the delineation of homogeneous areas to be impacted and collect bulk samples of suspect ACM. 3. Submit the suspect ACM bulk samples to a certified laboratory for Polarized Light Microscopy (PLM) and/or Transmission Electron Microscopy (TEM), where applicable, analysis. 4. Prepare a report summarizing data collected techniques, analysis procedures, location and quantity of asbestos containing materials (greater than 1% as determined by PLM in accordance with New York City Title 15 and New York State Industrial Code Rule 56). 5. Prepare Universal Waste and Miscellaneous Hazardous Materials design drawings and specifications (if required) for removal and recycle of Universal wastes and miscellaneous hazardous materials that are anticipated to be impacted by the proposed renovation work. 1 EPM, INC.

10 2.0 ASBESTOS SURVEY This section describes the data collection activities including the site inspection and sample collection. EPM personnel conducted an on-site inspection of the Hunter College 71 East 94 th Street, New York, High School and Elementary School which will be impacted by the proposed HVAC Upgrade Project renovation. 2.1 Field Inspection The field inspection was conducted on June 30 th and July 3 rd, 2017, by EPM certified NYCDEP Asbestos Investigator and NYSDOL Asbestos Inspector Joseph Cascio and NYSDOL Asbestos Inspector Thomas Tompkins. Copies of EPM s company license and personnel certificates are presented in Appendix B Sample Collection Guidelines used for the inspection were established by the Environmental Protection Agency (EPA) in the Guidance for Controlling Asbestos Containing Materials in Buildings, Office of Pesticides and Toxic Substances, DOC #560/ , and 40 CFR Part 763, Asbestos Hazard Emergency Response Act (AHERA). Field information was organized as per the AHERA concept of homogenous area (HA). A strategy for sampling suspect asbestos containing materials was developed employing the delineation and grouping of homogeneous suspect materials. The delineation of homogeneous areas at the site was based on criteria including material type and location. Materials suspected of containing asbestos were identified for the area inspected. When suspect ACM s were found, representative bulk samples from the homogeneous material group (material which is uniform by color, texture, construction application date, and general appearance) were collected. The asbestos bulk sample location drawing is presented in Appendix C Field Survey / Observations The scope of work for this project includes Boiler Replacement and the upgrading of the HVAC System for the Hunter College Campus School. This includes: Demolition and replacement of three new boilers at Sub-basement; Remove all piping associated and pumping equipment s associated with boilers; Remove two hot water generator tanks and removal of all associated piping and equipment; Demolition of existing chiller and HVAC equipment to be relocated to the basement level and roof; Electric Room to be expanded at basement level and renovation of locker room; Renovation of the heater fan coil units on the First, Second Third and Fourth floors in the classrooms. 2 EPM, INC.

11 Demolition and installation of a new cooling tower on the fourth floor roof. The Boiler Room has three boilers. Boiler #1 is not in use and the doors are sealed shut. Boilers 2 & 3 are in use. Each Boiler has two sets of doors. A smaller set of doors on the lower half of the Boiler and two larger doors on the upper half of the boiler. A boiler rope insulation on the larger doors tested positive for asbestos. The lower door and exterior boiler insulation were investigated, and found to be non-asbestos containing. Behind the boiler are two large hot water generator tanks. The insulation on these tanks was surveyed and tested positive for asbestos. The pipe elbows surrounding these tanks were found to asbestos containing in the JLC survey report. EPM surveyed pipe gaskets that were accessible. The pipe gaskets sampled were found to be non-asbestos and the gaskets which were not accessible were presumed to be asbestos containing. An insulated oil pipe running behind the boilers and pipe gaskets on the catwalk above the boilers tested positive for asbestos. The Chiller has a non-suspect rubber and foam insulation. The Chiller Room boiler feed tank insulation was surveyed and found to be no asbestos containing. Pipe gaskets for condensate pumps #3 and #4 and red pipe gaskets for the Chiller were investigated and found to be nonasbestos materials. Mud packing insulation around fittings of a large pipe feeding the chiller tested positive for asbestos. Pipe gaskets that were not accessible were presumed asbestos containing. On the First through Fourth Floors the majority of the work is with the ventilator units which are located along the exterior wall in rooms along the perimeter of the building and interior rooms. The ventilators themselves have no suspect material but all the ventilator units are attached to the floor alongside 9 x 9 asbestos containing floor tile as per the JLC Survey Report. EPM collected black floor tile mastic underneath the 9 x 9 floor tile, which had not been surveyed in the JLC Report on the first floor, and is positive for asbestos. The work also entails making penetrations in the concrete floor on the third, fourth floor and roof to connect with the new cooling tower. EPM surveyed the third and fourth floor and collected green multi-colored flooring, flooring adhesive, 1 x 1 white fissured ceiling tile, ceiling tile glue, 1 x 1 white flat ceiling tile, blue multi-colored flooring and the associated flooring adhesive. The materials sampled were found to be non-asbestos. The fourth floor built-up roofing, top membrane, mineral board, black membrane between the foam board and mineral board and the black vapor barrier over the concrete roof deck, were found to be non-asbestos. The abandoned cooling tower on the fourth floor roof is to be demolished down to the metal supports and used for the new cooling tower. The cooling tower surveyed had a black gasket along the seams in the cooling tower walls and black flashing tar observed on the cooling tower equipment both tested positive for asbestos. The cooling tower has a PVC fill. The water supply pipes have gaskets which were not accessible and will be presumed to be asbestos containing. A silicone caulking on the cooling tower which is not suspect for asbestos was sampled for PCBs 3 EPM, INC.

12 and found to be non-detected for PCBs. Table III contains a detailed summary of the laboratory analysis results. 2.2 Analytical Procedures The bulk samples were analyzed by Alpha Labs LLC, th Avenue, LIC, NY Alpha Labs is accredited by the New York State Environmental Laboratory Accreditation Program (ELAP # 11833) and the National Voluntary Laboratory Accreditation Program (NVLAP # ) of the National Institute of Standards and Technology (NIST). Laboratory accreditation documentation is included as Appendix D. Bulk samples of suspect asbestos containing materials (ACM) were analyzed using Polarized Light Microscopy (PLM) with dispersion staining, as described in 40 CFR Part 763 and National Emissions Standards for Hazardous Air Pollutants (NESHAPS) regulations. ELAP PLM analysis protocol 198.1, which includes the identification and quantification of vermiculite, is used for friable samples, while protocol is used for non-friable organically bound (NOB) materials. NOB materials which tested negative by PLM were analyzed using Transmission Electron Microscopy (TEM) method by Analysis Protocol TEM analysis is the only method that can be used to determine if non-friable organically bound materials (NOBs) can be considered non-asbestos containing. Samples in a homogeneous group are analyzed until either the entire group is analyzed (all the results are negative) or a positive result is obtained. When a positive result occurs, the remaining samples in the group don t have to be analyzed. Laboratory analytical data is included as Appendix E. 2.3 Survey Conclusions and Recommendations Laboratory analysis conducted by layers indicated that asbestos was detected in the following materials: Boiler door gasket/rope on boiler #3 basement boiler room; Pipe elbow insulation on oil piping for boilers; Pipe gaskets above catwalk in boiler room; Hot water generator tank insulation; Mud packing insulation on chiller pipes in basement chiller room; Floor tile mastic for 9 x 9 floor tiles on first Floor; Black flashing tar - 4 th Floor roof cooling tower; and 4 EPM, INC.

13 Black gasket material at 4 th Floor roof cooling tower seams. Additionally, the following materials are assumed to be asbestos containing due to limited access for sampling: Pipe flange gaskets in the Boiler Room and 3 rd floor MER; Pipe flange gaskets in the basement Chiller Room; Pipe insulation and Pipe Gaskets in Room B14A & B30; Pipe insulation Room 135; Pipe insulation Stair No. 5; Many of the classrooms identified within survey with asbestos containing 9 x 9 Floor tiles were not accessible during the survey; Pipe gaskets on the 4 th Floor Roof cooling tower; Boilers #1 - #3 internal insulation, section gaskets and fire bricks/board; The Boiler Room Tank room was not accessible. Quantities of ACM pipe were based on the JLC Survey Report. Please the asbestos locations schematics included as Appendix F. EPM inspected and sampled materials which were observable and accessible to the survey team. It is possible that additional suspect ACM may be present within concealed spaces which were not accessible. Any suspect asbestos containing materials encountered during the course of the work, which have not been tested, must be assumed ACM until tested. All asbestos containing materials impacted by proposed renovations should be abated in accordance with all applicable federal, state and local regulations. 5 EPM, INC.

14 TABLE III ASBESTOS & PCB SAMPLE LABORATORY ANALYTICAL RESULTS EPM, INC.

15 Table III - Summary of Asbestos and PCB Bulk Sample Laboratory Analytical Results - Hunter College - HVAC Upgrade Sample I.D. Sampling Sample Asbestos Content Location Description PLM TEM HC - 01A Boiler #3 Door Boiler Rope Insulation 22.2 % CH HC - 01B Boiler #3 Door Boiler Rope Insulation NA/PS PCB Content N/A HC - 01C Boiler #3 Door Boiler Rope Insulation NA/PS HC - 02A Boiler #3 Small Door Door Insulation HC - 02B Boiler #3 Small Door Door Insulation HC - 02C Boiler #3 Small Door Door Insulation HC - 03A Boiler # 1 Boiler Insulation HC - 03B Boiler # 2 Boiler Insulation HC - 03C Boiler # 3 Boiler Insulation HC - 04A Boiler # 1 Insulation Cover HC - 04B Boiler # 2 Insulation Cover HC - 04C Boiler # 3 Insulation Cover HC-05A Boiler Room Oil Pipe Insulation 21.1 % CH HC-05B Boiler Room Oil Pipe Insulation NA/PS HC-05C Boiler Room Oil Pipe Insulation NA/PS HC-06A Pipes Above Catwalk Pipe Gaskets 2.5 % CH HC-06B Pipes Above Catwalk Pipe Gaskets NA/PS HC-06C Pipes Above Catwalk Pipe Gaskets NA/PS HC-07A Between Hot Water Generators Pipe Gaskets HC-07B Between Hot Water Generators Pipe Gaskets HC-07C Between Hot Water Generators Pipe Gaskets HC - 08A Behind Boiler #1 Pipe Gaskets HC - 08B Behind Boiler #1 Pipe Gaskets HC - 08C Behind Boiler #1 Pipe Gaskets HC - 09A Hot Water Generators Tank Insulation 28.6 % CH HC - 09B Hot Water Generators Tank Insulation NA/PS HC - 09C Hot Water Generators Tank Insulation NA/PS HC - 10A Hot Water Generators Insulation Outer Cover HC - 10B Hot Water Generators Insulation Outer Cover HC - 10C Hot Water Generators Insulation Outer Cover HC - 11A Chiller, Room 85 Pipe Gaskets HC - 11B Chiller, Room 85 Pipe Gaskets HC - 11C Chiller, Room 85 Pipe Gaskets HC-12A Chiller, Room 85 HC-12B Chiller, Room 85 HC-12C Chiller, Room 85 Boiler Feed Tank Insulation Boiler Feed Tank Insulation Boiler Feed Tank Insulation ANR ANR ANR N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A T - 1 EPM, Inc.

16 Table III - Summary of Asbestos and PCB Bulk Sample Laboratory Analytical Results - Hunter College - HVAC Upgrade Sample I.D. HC-13A HC-13B HC-13C HC - 14A HC - 14B HC - 14C HC - 15A Sampling Sample Asbestos Content Location Description PLM TEM Chiller Room Condensate Water Pipe Gaskets Pump #3 Chiller Room Condensate Water Pipe Gaskets Pump #3 Chiller Room Condensate Water Pipe Gaskets Pump #3 ANR Pipe Connecting to Chiller Mud Packing Insulation Pipe Connecting to Chiller Mud Packing Insulation 17.4 % CH Pipe Connecting to Chiller Mud Packing Insulation NA/PS Chiller Room Condensate Water Pump # 4 Pipe Gaskets PCB Content N/A N/A HC - 15B Chiller Room Condensate Water Pump # 4 Pipe Gaskets N/A HC - 15C Chiller Room Condensate Water Pump # 4 Pipe Gaskets ANR HC-16A First Floor Room 127 Mastic Associated with 9" x 9" floor tile 2.4 % CH HC-16B First Floor Room 127 Mastic Associated with 9" x 9" floor tile N/A HC-16C First Floor Room 127A Mastic Associated with 9" x 9" floor tile HC-17A Fourth Floor Room 409 HC-17B Fourth Floor Room 409 HC-17C Fourth Floor Room 409 HC-18A Fourth Floor Room 409 HC-18B Fourth Floor Room 409 HC-18C Fourth Floor Room 409 HC - 19A Fourth Floor Room 425 HC - 19B Fourth Floor Room 425 HC - 19C Fourth Floor Room 433 Green Multi-colored Floor tile Green Multi-colored Floor tile Green Multi-colored Floor tile Adhesive Associated with Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring White Fissured 1' x 1' Spline Ceiling Tile White Fissured 1' x 1' Spline Ceiling Tile White Fissured 1' x 1' Spline Ceiling Tile HC - 20A Fourth Floor Room 425 Ceiling Tile Glue HC - 20B Fourth Floor Room 425 Ceiling Tile Glue HC - 20C Fourth Floor Room 433 Ceiling Tile Glue HC - 21A Fourth Floor Room 425 HC - 21B Fourth Floor Room 425 HC - 21C Fourth Floor Room 425 1' x 1' White Flat Ceiling Tile 1' x 1' White Flat Ceiling Tile 1' x 1' White Flat Ceiling Tile ANR ANR ANR ANR ANR N/A N/A N/A N/A N/A T - 2 EPM, Inc.

17 Table III - Summary of Asbestos and PCB Bulk Sample Laboratory Analytical Results - Hunter College - HVAC Upgrade Sample I.D. Sampling Sample Asbestos Content Location Description PLM TEM HC - 22A 4th Floor Roof Cooling Tower Seams Black Gasket 5.3 % CH HC - 22B 4th Floor Roof Cooling Tower Seams Black Gasket NA/PS HC - 22C 4th Floor Roof Cooling Tower Seams Black Gasket NA/PS HC - 23A 4th Floor Roof Cooling Equipment Black Flashing Tar 4.4 % CH HC - 23B 4th Floor Roof Cooling Equipment Black Flashing Tar NA/PS HC - 23C 4th Floor Roof Cooling Equipment Black Flashing Tar NA/PS HC-24A 4th Floor Roof Top layer of roof membrane HC-24B 4th Floor Roof Top layer of roof membrane HC-24C 4th Floor Roof Top layer of roof membrane ANR HC-25A 4th Floor Roof - underneath Top layer Mineral Board HC-25B 4th Floor Roof - underneath Top layer Mineral Board HC-25C 4th Floor Roof - underneath Top layer Mineral Board HC - 26A HC -26B HC - 26C HC - 27A HC - 27B HC - 27C 4th Floor Roof - between Foam Board and Mineral Board 4th Floor Roof - between Foam Board and Mineral Board 4th Floor Roof - between Foam Board and Mineral Board 4th Floor Roof Over Concrete Roof 4th Floor Roof Over Concrete Roof 4th Floor Roof Over Concrete Roof HC - 28A Third Floor Room 309 HC - 28B Third Floor Room 309 HC - 28C Third Floor Room 309 HC - 29A Third Floor Room 309 HC - 29B Third Floor Room 309 HC - 29C Third Floor Room 309 PCB th Floor Roof Cooling Tower Seams 4th Floor Roof Cooling Tower Seams 4th Floor Roof Cooling Tower Seams Black Membrane Black Membrane Black Membrane Black Vapor Barrier Black Vapor Barrier Black Vapor Barrier Blue Multicolored Flooring Blue Multicolored Flooring Blue Multicolored Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring ANR ANR ANR ANR Silicone Caulk NA NA Silicone Caulk NA NA Silicone Caulk NA NA PCB Content N/A N/A N/A N/A N/A N/A N/A N/A ND Legend CH-Chrysotile Asbestos ANR - Analysis not requested by Client - No Asbestos Detected ND - Not Detected PLM- Polarized Light Microscopy TEM- Transmission Electron Microscopy NA/PS - Not Analyzed/ Positive Stop TRACE- < 1% asbestos containing, and as such is not regulated as asbestos containing material requiring special removal or disposal. As per Part 56 of Title 12 of the Official Compilation of Codes, Rules and Regulations of the State of New York (Cited as 12 NYCRR Part 56; Within and for the purposes of the Department of Labor, this Part may be known as Industrial Code Rule 56); Asbestos containing material is any material containing greater than one percent (1%) of asbestos. INCONCLUSIVE- The material analyzed was a non-friable organically bound (NOB) material where the PLM method is inconclusive for such a material; the sample was reanalyzed via the TEM method. T - 3 EPM, Inc.

18 APPENDIX A Asbestos Survey Photographs EPM, INC.

19 E M P E N V I R O N M E N T A L P L A N N I N G & M A N A G E M E N T, I N C. Survey Photos LOCATION: Hunter College HVAC Upgrade 71 East 94 th Street, New York, NY DATE: June 30 th & July 3 rd, 2017 Photo No. 1 Photo No. 2 Location: Boiler Room Inside Door Description: Asbestos-containing Boiler Rope Insulation Location: Boiler Room Description: Asbestos-containing Pipe Insulation on oil Pipe, Boiler # 1

20 E P M E N V I R O N M E N T A L P L A N N I N G & M A N A G E M E N T, I N C. Survey Photos LOCATION: Hunter College HVAC Upgrade 71 East 94 th Street, New York, NY DATE: June 30 th & July 3 rd, 2017 Photo No. 3 Photo No. 4 Location: Boiler Room - Cat walk Description: Asbestos-containing Brown Pipe Gasket Location: Boiler Room Behind Boilers Description: Asbestos-containing Hot Water Generators (2) Tank Insulation

21 E M P E N V I R O N M E N T A L P L A N N I N G & M A N A G E M E N T, I N C. Survey Photos LOCATION: Hunter College HVAC Upgrade 71 East 94 th Street, New York, NY DATE: June 30 th & July 3 rd, 2017 Photo No. 5 Photo No. 6 Location: Chiller Room Description: Asbestos containing Mud Packing Insulation and assumed pipe flange gaskets Location: Chiller Room Description: Assumed Pipe flange gaskets

22 E M P E N V I R O N M E N T A L P L A N N I N G & M A N A G E M E N T, I N C. Survey Photos LOCATION: Hunter College HVAC Upgrade 71 East 94 th Street, New York, NY DATE: June 30 th & July 3 rd, 2017 Photo No. 7 Photo No. 8 Location: First Floor - Room 127 Description: Asbestos containing 9 x 9 Floor Tile and Floor Tile Mastic (Floor Tile Sampled By JLC) Location: 4 th Floor Roof Cooling Tower Description: Asbestos-containing Flashing Tar on cooling tower equipment and Assumed Pipe Flange Gaskets

23 E M P E N V I R O N M E N T A L P L A N N I N G & M A N A G E M E N T, I N C. Survey Photos LOCATION: Hunter College HVAC Upgrade 71 East 94 th Street, New York, NY DATE: June 30 th & July 3 rd, 2017 Photo No. 9 Photo No. 10 Location: 4 th Floor Cooling Tower Description: Asbestos Containing black sealant at Cooling Tower Seams Location: 4 th Floor Cooling Tower Description: Asbestos Containing Flashing tar on Cooling Tower Equipment and assumed Pipe Flange Gaskets

24 APPENDIX B Company and Personnel Licenses EPM, INC.

25 New York State Department of Labor Division of Safety and Health License and Certificate Unit State Campus, Building 12 Albany, NY ASBESTOS HANDLING LICENSE Environmental Planning & Management, Inc. Suite Marcus Avenue Lake Success, NY FILE NUMBER: LICENSE NUMBER: LICENSE CLASS: RESTRICTED DATE OF ISSUE: 10/20/2016 EXPIRATION DATE: 11/30/2017 Duly Authorized Representative Aphrodite Socrates: This license has been issued in accordance with applicable provisions of Article 30 of the Labor Law of New York State and of the New York State Codes, Rules and Regulations (12 NYCRR Part 56). It is subject to suspension or revocation for a (1) serious violation of state, federal or local laws with regard to the conduct of an asbestos project, or (2) demonstrated lack of responsibility in the conduct of any job involving asbestos or asbestos material. This license is valid only for the contractor named above and this license or a photocopy must be prominently displayed at the asbestos project worksite. This license verifies that all persons employed by the licensee on an asbestos project in New York State have been issued an Asbestos Certificate, appropriate for the type of work they perform, by the New York State Department of Labor. SH 432 (8/12) Eileen M. Franko, Director For the Commissioner of Labor

26 JOSEPH CASCIO

27 JOSEPH CASCIO A Asbestos Handling B Restricted Handler Allied Trades C Air Sampling Technician D Inspector E Management Planner F Operations and Maintenance G Supervisor H Project Monitor I Project Designer

28 THOMAS TOMPKINS A Asbestos Handling B Restricted Handler Allied Trades C Air Sampling Technician D Inspector E Management Planner F Operations and Maintenance G Supervisor H Project Monitor I Project Designer

29 APPENDIX C Asbestos Bulk Sample Location Schematics EPM, INC.

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35 APPENDIX D Laboratory Accreditation EPM, INC.

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37 United States Department of Commerce National Institute of Standards and Technology Certificate of Accreditation to ISO/IEC 17025:2005 NVLAP LAB CODE: Alpha Labs LLC Long Island City, NY is accredited by the National Voluntary Laboratory Accreditation Program for specific services, listed on the Scope of Accreditation, for: Asbestos Fiber Analysis This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005. This accreditation demonstrates technical competence fora defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communique dated January 2009) through OF \ Dates v ^^^ ^ ^^T^^ \\ ^^^^,^mt & For the National VoluntafyJ^boramiyJlccreditation Program * Vy

38 National Voluntary Laboratory Accreditation Program SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005 Alpha Labs LLC Avenue Long Island City, NY Mr. Dimitrios Molohides Phone: Fax: \g IPpH v / ^4^i/ ASBESTOS FIBER ANALYSIS NVLAP LAB CODE Bulk Asbestos Analysis Code 18/AOl Description EPA 600/M : Interim Method for the Determination of Asbestos in Bulk Insulation Samples 18/A03 EPA 600/R-93/116: Method for the Determination of Asbestos in Bulk Building Materials For the Natfonal Voluntaryj-gboraKwAccreditation Program Effective through Page 1 of 1

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40 APPENDIX E Asbestos Bulk Sample Laboratory Analytical Data EPM, INC.

41 Client Sample ID# Lab Sample ID# HC-01A HC-01B HC-01C HC-02A HC-02B HC-02C HC-03A HC-03B HC-03C HC-04A HC-04B HC-04C th Avenue Long Island City, NY Tel.: (718) Fax: (718) REVISED BULK SAMPLE ANALYSIS REPORT CLIENT: Environmental Planning & Management Inc., 1983 Marcus Avenue, Suite 109, Lake Success NY BUILDING ADDRESS: DASNY, Hunter College Campus - HVAC Upgrade PROJECT: Sample Description Boiler Rope Insulation Boiler Rope Insulation Boiler Rope Insulation Door Insulation Door Insulation Door Insulation Exterior Boiler Insulation Exterior Boiler Insulation Exterior Boiler Insulation Exterior Boiler Insulation Cover Exterior Boiler Insulation Cover Exterior Boiler Insulation Cover Sample Location Boiler #3 Door Boiler #3 Door Boiler #3 Door Boiler #3 - Small Doors Boiler #3 - Small Doors Boiler #3 - Small Doors Boiler #1 Boiler #2 Boiler #3 Boiler #1 Boiler #2 Boiler #3 Appearance Lt. Gray Friable Lt. Gray Friable Lt. Gray Friable Red Friable Red Friable Red Friable Lt. Gray Friable Lt. Gray Friable Lt. Gray Friable Beige Friable Beige Friable Beige Friable GRAVIMETRIC PREPARATION % Ashed % Acid Organic Soluble Component Inorganic Component Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable % Acid Insoluble Inorganic Component % Estimated Non- Asbestos Fibrous Material 60% CELL 0% 0% 0% 30% FBGL 35% FBGL 30% FBGL 80% CELL 80% CELL 80% CELL PLM % Non- Fibrous Matrix Material 17.8% 100% 100% 100% 70% 65% 70% 20% 20% 20% ASBESTOS % & Type 22.2% CH NA/PS NA/PS TEM ASBESTOS % & Type Page 1 of 8

42 Client Sample ID# Lab Sample ID# HC-05A HC-05B HC-05C HC-06A HC-06B HC-06C HC-07A HC-07B HC-07C HC-08A HC-08B HC-08C llplltt l a b s th Avenue Long Island City, NY Tel.: (718) Fax: (718) REVISED BULK SAMPLE ANALYSIS REPORT CLIENT: Environmental Planning & Management Inc., 1983 Marcus Avenue, Suite 109, Lake Success NY BUILDING ADDRESS: DASNY, Hunter College Campus - HVAC Upgrade PROJECT: Sample Description Pipe Insulation Pipe Insulation Pipe Insulation Pipe Gaskets Pipe Gaskets Pipe Gaskets Pipe Gaskets Pipe Gaskets Pipe Gaskets Pipe Gaskets Pipe Gaskets Pipe Gaskets Sample Location On Oil Pipes On Oil Pipes On Oil Pipes Pipes Above Catwalk Pipes Above Catwalk Pipes Above Catwalk Between Hot Water Generators Between Hot Water Generators Between Hot Water Generators Behind Boiler #1 Behind Boiler #1 Behind Boiler #1 Appearance Beige Friable Beige Friable Beige Friable Brown NOB Brown NOB Brown NOB Brown NOB Brown NOB Brown NOB Brown NOB Brown NOB Brown NOB GRAVIMETRIC % Ashed Organic Component % Acid Soluble Inorganic Component Not Applicable Not Applicable Not Applicable PREPARATION % Acid Insoluble Inorganic Component % Estimated Non- Asbestos Fibrous Material 10% CELL 0% 0% 0% 0% 0% 0% 0% 0% 0% PLM % Non- Fibrous Matrix Material 68.9% 97.5% 100% 100% 100% 100% 100% 100% ASBESTOS % & Type 21.1%CH NA/PS NA/PS 2.5% CH NA/PS NA/PS TEM ASBESTOS % & Type Analysis not requested by client Analysis not requested by client Page 2 of 8

43 Client Sample ID# Lab Sample ID# HC-09A HC-09B HC-09C HC-10A HC-10B HC-10C HC-11A HC-11B HC-11C HC-12A HC-12B HC-12C th Avenue Long Island City, NY Tel.: (718) Fax:(718) REVISED BULK SAMPLE ANALYSIS REPORT CLIENT: Environmental Planning & Management Inc., 1983 Marcus Avenue, Suite 109, Lake Success NY BUILDING ADDRESS: DASNY, Hunter College Campus - HVAC Upgrade PROJECT: Sample Description Tank Insulation Tank Insulation Tank Insulation Insulation outer Cover Insulation outer Cover Insulation outer Cover Red Pipe Gasket Red Pipe Gasket Red Pipe Gasket Tank Insulation Tank Insulation Tank Insulation Sample Location Hot Water Generators Hot Water Generators Hot Water Generators Hot Water Generators Hot Water Generators Hot Water Generators Room 85, Around Chiller Room 85, Around Chiller Room 85, Around Chiller Chiller Room Boiler Feed Tank Chiller Room Boiler Feed Tank Chiller Room Boiler Feed Tank Appearance Gray Friable Gray Friable Gray Friable Off White Friable Off White Friable Off White Friable Red NOB Red NOB Red NOB Beige/Gray Friable Beige/Gray Friable Beige/Gray Friable GRAVIMETRIC PREPARATION % Ashed Organic Component % Acid Soluble Inorganic Component Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable % Acid Insoluble Inorganic Component % Estimated Non- Asbestos Fibrous Material 0% 0% 0% 0% 0% 0% 0% 10% FBGL 15%SYNT 10% FBGL 5% SYNT 15% FBGL 15% SYNT PLM % Non- Fibrous Matrix Material 71.4% 100% 100% 100% 100% 100% 100% 75% 85% 70% ASBESTOS % & Type 28.6% CH NA/PS NA/PS TEM ASBESTOS % & Type Analysis not requested by client Page 3 of 8

44 Client Sample ID# Lab Sample ID# HC-13A HC-13B HC-13C HC-14A HC-14B HC-14C HC-15A HC-15B HC-15C HC-16A HC-16B HC-16C ^ th Avenue Long Island City, NY Tel.: (718) Fax:(718) REVISED BULK SAMPLE ANALYSIS REPORT CLIENT: Environmental Planning & Management Inc., 1983 Marcus Avenue, Suite 109, Lake Success NY BUILDING ADDRESS: DASNY, Hunter College Campus - HVAC Upgrade PROJECT: Sample Description Pipe Gaskets Pipe Gaskets Pipe Gaskets Mud Packing Insulation Mud Packing Insulation Mud Packing Insulation Black Pipe Gaskets Black Pipe Gaskets Black Pipe Gaskets Mastic Associated with 9"x9" Floor Tile Mastic Associated with 9"x9" Floor Tile Mastic Associated with 9"x9" Floor Tile Sample Location Chiller Room Condensate Water Pump #3 Chiller Room Condensate Water Pump #3 Chiller Room Condensate Water Pump #3 Pipe Connecting to Chiller Pipe Connecting to Chiller Pipe Connecting to Chiller Chiller Room Condensate Water Pump #4 Chiller Room Condensate Water Pump #4 Chiller Room Condensate Water Pump #4 1st Floor Room 127 1st Floor Room 127 1st Floor Room 127A Appearance Silver/Red NOB Silver/Red NOB Silver/Red NOB Lt. Brown Friable Silver/Lt. Brwn Friable Silver/Lt. Brwn Friable Black NOB Black NOB Black NOB Black NOB Black NOB Black NOB GRAVIMETRIC PREPARATION % Ashed Organic Component % Acid Soluble Inorganic Component Not Applicable Not Applicable Not Applicable % Acid Insoluble Inorganic Component % Estimated Non- Asbestos Fibrous Material 0% 0% 0% 10%FBGL 0% 0% 0% 0% 0% PLM % Non- Fibrous Matrix Material 100% 100% 100% 90% 82.6% 100% 100% 100% 97.6% ASBESTOS % & Type 17.4%CH NA/PS 2.4% CH NA/PS NA/PS TEM ASBESTOS % & Type Analysis not requested by client Analysis not requested by client Page 4 of 8

45 Client Sample ID# Lab Sample ID# HC-17A HC-17B HC-17C HC-18A HC-18B HC-18C HC-19A HC-19B HC-19C HC-20A HC-20B HC-20C th Avenue Long Island City, NY Tel.: (718) Fax: (718) REVISED BULK SAMPLE ANALYSIS REPORT CLIENT: Environmental Planning & Management Inc., 1983 Marcus Avenue, Suite 109, Lake Success NY BUILDING ADDRESS: DASNY, Hunter College Campus - HVAC Upgrade PROJECT: Sample Description Green Multicolored Flooring Green Multicolored Flooring Green Multicolored Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring 1'x1' White Fissured Ceiling Tile 1 'x1 ' White Fissured Ceiling Tile 1'x1' White Fissured Ceiling Tile Ceiling Tile Glue r Ceiling Tile Glue Ceiling Tile Glue Sample Location 4th Floor Room 409 4'" Floor Room 409 4m Floor Room 409 4th Floor Room 409 4tn Floor Room 409 4th Floor Room 409 4th Floor Room 425 4th Floor Room 425 4'" Floor Room 433 4"1 Floor Room 425 4th Floor Room 425 4lh Floor Room 425 Appearance Green NOB Green NOB Green NOB Gray NOB Gray NOB Gray NOB Gray Friable Gray Friable Gray Friable Brown NOB Brown NOB Brown NOB GRAVIMETRIC PREPARATION % Ashed Organic Component % Acid Soluble Inorganic Component % Acid Insoluble Inorganic Component % Estimated Non- Asbestos Fibrous Material 0% 0% 0% 0% 0% 0% 30% CELL 40% FBGL 30% CELL 40% FBGL 30% CELL 40% FBGL 0% 0% 0% PLM % Non- Fibrous Matrix Material 100% 100% 100% 100% 100% 100% 30% 30% 30% 100% 100% 100% ASBESTOS % & Type TEM ASBESTOS % & Type Analysis not requested by client Analysis not requested by client Analysis not requested by client Analysis not requested by client Page 5 of 8

46 Client Sample ID# Lab Sample ID# HC-21A HC-21B HC-21C HC-22A HC-22B HC-22C HC-23A HC-23B HC-23C HC-24A HC-24B HC-24C th Avenue Long Island City, NY Tel.: (718) Fax: (718) REVISED BULK SAMPLE ANALYSIS REPORT CLIENT: Environmental Planning & Management Inc., 1983 Marcus Avenue, Suite 109, Lake Success NY BUILDING ADDRESS: DASNY, Hunter College Campus - HVAC Upgrade PROJECT: Sample Description 1'xV White Flat Ceiling Tile 1'x1' White Flat Ceiling Tile 1'xV White Flat Ceiling Tile Black Gasket Black Gasket Black Gasket Black Flashing Tar Black Flashing Tar Black Flashing Tar Top Layer of Roof Membrane Top Layer of Roof Membrane Top Layer of Roof Membrane Sample Location 4"1 Floor Room 425 4"1 Floor Room 425 4tn Floor Room 425 4th Floor Roof -Cooling Tower Seams 4lh Floor Roof - Cooling Tower Seams 4tn Floor Roof - Cooling Tower Seams 4tn Floor Roof- Cooling Tower Equipment 4th Floor Roof- Cooling Tower Equipment 4lh Floor Roof -Cooling Tower Equipment 4m Floor Roof 4lh Floor Roof 4th Floor Roof Appearance Beige Friable Beige Friable Beige Friable Black NOB Black NOB Black NOB Black NOB Black NOB Black NOB Black NOB Black NOB Black NOB GRAVIMETRIC PREPARATION % Ashed Organic Component % Acid Soluble Inorganic Component % Acid Insoluble Inorganic Component % Estimated Non- Asbestos Fibrous Material 10% CELL 50% FBGL 10% CELL 50% FBGL 10% CELL 50% FBGL 0% 0% 0% 0% 0% PLM % Non- Fibrous Matrix Material 40% 40% 40% 94.7% 95.6% 100% 100% 100% ASBESTOS % & Type 5.3% CH NA/PS NA/PS 4.4% CH NA/PS NA/PS TEM ASBESTOS % & Type Analysis not requested by client Analysis not requested by client Page 6 of 8

47 Client Sample ID# Lab Sample ID# HC-25A HC-25B HC-25C HC-26A HC-26B HC-26C HC-27A HC-27B HC-27C HC-28A HC-28B HC-28C th Avenue Long Island City, NY Tel.: (718) Fax: (718) REVISED BULK SAMPLE ANALYSIS REPORT CLIENT: Environmental Planning & Management Inc., 1983 Marcus Avenue, Suite 109, Lake Success NY BUILDING ADDRESS: DASNY, Hunter College Campus - HVAC Upgrade PROJECT: Sample Description Mineral Board Mineral Board Mineral Board Black Membrane Black Membrane Black Membrane Black Vapor Barrier Black Vapor Barrier Black Vapor Barrier Blue Multicolored Flooring Blue Multicolored Flooring Blue Multicolored Flooring Sample Location Underneath Top Layer of Roof Underneath Top Layer of Roof Underneath Top Layer of Roof Between Foam Board and Mineral Board Between Foam Board and Mineral Board Between Foam Board and Mineral Board Covering Concrete Roof Covering Concrete Roof Covering Concrete Roof 3ra Floor Room 309 3m Floor Room 309 3ra Floor Room 309 Appearance Brown Friable Brown Friable Brown Friable Black NOB Black NOB Black NOB Black NOB Black NOB Black NOB Blue NOB Blue NOB Blue NOB GRAVIMETRIC PREPARATION % Ashed Organic Component % Acid Soluble Inorganic Component Not Applicable Not Applicable Not Applicable % Acid Insoluble Inorganic Component % Estimated Non- Asbestos Fibrous Material 60% CELL 60% CELL 60% CELL 0% 0% 0% 0% 0% 0% 0% 0% 0% PLM % Non- Fibrous Matrix Material 40% 40% 40% 100% 100% 100% 100% 100% 100% 100% 100% 100% ASBESTOS % & Type TEM ASBESTOS % & Type Analysis not requested by client Analysis not requested by client Analysis not requested by client Page 7 of 8

48 Client Sample ID# Lab Sample ID# HC-29A HC-29B HC-29C th Avenue Long Island City, NY Tel.: (718) Fax: (718) REVISED BULK SAMPLE ANALYSIS REPORT CLIENT: Environmental Planning & Management Inc., 1983 Marcus Avenue, Suite 109, Lake Success NY BUILDING ADDRESS: DASNY, Hunter College Campus - HVAC Upgrade PROJECT: Sample Description Adhesive Associated with Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring Date Received: 7/06/17 Date of PLM Analysis: 7/06-07/17 Date of TEM Analysis: 7/07/17 Date of Revised Report: 7/24/17 Sample Location 3 Floor Room Floor Room 309 3ra Floor Room 309 Appearance Gray NOB Gray NOB Gray NOB GRAVIMETRIC PREPARATION % Ashed Organic Component % Acid Soluble Inorganic Component % Acid Insoluble Inorganic Component % Estimated Non- Asbestos Fibrous Material 0% 0% 0% PLM Analyst: E. Giannakopoulou TEM Analyst: A. Ansari HIS IS % REVISED REPORT FOR LAB REPORT , issued on 07/24/17 PLM % Non- Fibrous Matrix Material 100% 100% 100% ASBESTOS % & Type TEM ASBESTOS % & Type Analysis not requested by client An=,ys,: QC Review / Date: L. TcJj0rzewski7QA/QC Lab Manager = No Asbestos Detected; NA/PS = Not Analyzed / Positive Stop; Trace = < 1%, CH = Chrysotile, AMO = Amosite, CRO = Crocidolite, ANTH = Anthophyllite, TRE = Tremolite, ACT = Actinolite, FBGL = Fiberglass, CELL = Cellulose, SYNTH = Synthetic fibers, VERM = Vermiculite, WOLL = Wollastonite. Polarized Light Microscopy (PLM) analysis of samples is performed by Method EPA 600/M and ELAP PLM Analysis Protocol (friable samples) and protocol (NOB samples). Transmission Electron Microscopy (TEM) analysis of samples is performed by Method ELAP TEM Analysis Protocol This report includes the identification and quantitation of vermiculite as required by current NYS-DOH ELAP protocols & interim guidance letters. Analytical equipments: Stereobinocular microscopes: Professional Bin (PM #1), Accuscope (Ser# ), Carlsan (Ser# ); Polarized Light Microscopes: Olympus BH-2 (Ser #: ), Olympus BH-2 (Ser #: ). PLM is not consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials. Quantitative transmission electron microscopy is currently the only method that can be used to determine if this material can be considered or treated as non-asbestos-containing. Samples will be stored for sixty (60) days and then returned to the client upon request. The results relate only to the items calibrated or tested. This report may not be reproduced, except in full, without the written approval of Alpha Labs LLC. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the US Government. This report contains data (bulk asbestos TEM results) that are not covered by the NVLAP accreditation. The liability of Alpha Labs LLC with respect to the services charged shall in no event exceed the amount of the invoice. (November 1, 2016) NYS-DOH ELAP #11833 NVLAP Lab Code: Page 8 of 8

49 ENVIRONMENTAL PLANNING & MANAGEMENT, INC Marcus Avenue, Suite 109 Lake Success, New York (516) Fax (516) Page_l_of_5 SAMPLE CHAIN-OF-CUSTODY PHONE/FAX/MAIL/OVERNIGHT RESULTS TO: PROJECT NUMBER: IcLIENT: DASNY Project Name/Location: Joseph Cascio Date: Hunter College Campus - HVAC Upgrade 7/5/1 7 Bulk Sample Number HC-01A Date Collected Material Description Boiler Rope Insulation HC-01B HC-01C HC - 02A HC - 02B HC - 02C HC - 03A HC - 03B HC - 03C HC - 04A HC - 04B HC - 04C HC - 05A HC - 05B HC - 05C HC - 06A HC - 06B HC - 06C Collected By: Joseph Cascio Boiler 6/30/2017 Rope Insulation Boiler Rope Insulation Door Insulation Door Insulation Door Insulation Exterior Boiler Insulation Exterior Boiler Insulation Exterior Boiler Insulation Exterior Boiler Insulation Cover Exterior Boiler Insulation Cover Exterior Boiler Insulation Cover Pipe Insulation - Pipe Insulation Pipe Insulation Pipe Gaskets Pipe Gaskets Pipe Gaskets Relinquished By: JoseoW^aScW II j*te ^l5//1~ &PV Method of shipment: / TURNAROUND TI 24 hr. TAT PLM & PLM NOB + TEM if necessary i per group INSTRUCTIONS TO LABORATORY: X Analyze to First Positive For Each Group Analyze All Samples Boiler # 3 Door Boiler # 3 Door Boiler # 3 Door Boiler # 3 - Small Doors Boiler # 3 - Small Doors Boiler # 3 - Small Doors Boiler # 1 Boiler # 2 Boiler # 3 Boiler # 1 Boiler # 2 Boiler # 3 On Oil Pipes On Oil Pipes On Oil Pipes Pipes Above Catwalk Pipes Above Catwalk Pipes Above Catwalk A * /I Collector'sfsignatdr/ / L^ vr I/ ts SAMPLE LOCATION -* Urfan*,^ *m//? lo'io^ Comments: '

50 EN VIRONMENTA L PLANNING & MANAGEMENT, INC Marcus Avenue, Suite 109 Lake Success, New York (516) Fax (516) L Page 2_of_5 SAMPLE CHAIN-OF-CUSTODY PHONE/FAX/MAIL/OVERNIGHT RESULTS TO: icascioffledmco.com PROJECT NUMBER: CLIENT: DASNY Project Name/Location: Joseph Cascio Date: Hunter College Campus - HVAC Upgrade 7/5/17 Date Bulk Sample Number Material Description Collected HC - 07A HC - 07B HC - 07C HC - 08A HC - 08B HC - 08C HC - 09A HC - 09B HC - 09C HC - 10A HC - 10B HC - IOC HC-11A HC-11B HC-11C HC - 12A HC - 12B HC - 12C Collected By: Joseph Cascio Pipe Gaskets Pipe 6/30/2077 Gaskets Pipe Gaskets Pipe Gaskets Pipe Gaskets Pipe Gaskets Tank Insulation Tank Insulation Tank Insulation Insulation outer Cover Insulation outer Cover Insulation outer Cover Red Pipe Gasket Red Pipe Gasket Red Pipe Gasket Tank Insulation Tank Insulation Tank Insulation TURNAROUND TI 24 hr. TAT PLM & PLM NOB + TEM if necessary i per group INSTRUCTIONS TO LABORATORY: X Analyze to First Positive For Each Group Analyze All Samples SAMPLE LOCATION Between Hot Water Generators Between Hot Water Generators Between Hot Water Generators Behind Boiler # 1 Behind Boiler # 1 Behind Boiler # 1 Hot Water Generators Hot Water Generators Hot Water Generators Hot Water Generators Hot Water Generators Hot Water Generators Room 85, Around Chiller Room 85, Around Chiller Room 85, Around Chiller Chiller Room Boiler Feed Tank Chiller Room Boiler Feed Tank Chiller Room Boiler Feed Tank * /] / f u~ Collector's Signature: II I/ // J 1 J J Relinquished By: Josepfl Ca^lO H Date/TW:/ r\ 0<^\d of shipment: Received By: r / -, ^} J Date/Time: ff / Comments: l^lokoriwb 7/6/ft- fo'io^

51 ENVIRONMENTAL PLANNING & MANAGEMENT, INC Marcus Avenue, Suite 169 Lake Success, New York (516) Fax (516) L ige 3 of 5_ SAMPLE CHAIN-OF-CUSTODY PHONE/FAX/MAIL/OVERNIGHT RESULTS TO: icascio@edmco.com Joseph Cascio PROJECT NUMBER: CLIENT: DASNY Project Name/Location: Date: [ Analyze All Samples Hunter College Campus - HVAC Upgrade 7/5/1 7 Date Bulk Sample Number Collected HC - 13A Material Description Pipe Gaskets HC - 13B HC - 13C HC - 14A HC - 14B HC - 14C HC - 15A HC - 15B HC-15C HC-16A HC - 16B HC - 16C HC-17A HC - 17B HC - 17C HC-18A HC-18B HC-18C Collected By: Joseph Cascio 6/30 Pipe Gaskets & 7/3/2017 Pipe Gaskets Mud Packing Insulation Mud Packing Insulation Mud Packing Insulation Black Pipe Gaskets Black Pipe Gaskets Black Pipe Gaskets Mastic Associated with 9"x 9" Floor Tile Mastic Associated with 9"x 9" Floor Tile Mastic Associated with 9"x 9" Floor Tile Green Multicolored Flooring Green Multicolored Flooring Green Multicolored Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring /f / TURNAROUND TI 24 hr. TAT PLM & PLM NOB + TEM if necessary L per group INSTRUCTIONS TO LABORATORY: [ X Analyze to First Positive For Each Group SAMPLE LOCATION Chiller Room Condensate Water Pump #3 Chiller Room Condensate Water Pump #3 Chiller Room Condensate Water Punp #3 Pipe Connecting to Chiller Pipe Connecting to Chiller Pipe Connecting to Chiller Chiller Room Condensate Water Pump s4 Chiller Room Condensate Water Pump #4 Chiller Room Condensate Water Pump #4 1st floor Room 127 1st floor Room 127 1st floor Room 127 A 4th floor Room 409 4th floor Room 409 4th floor Room 409 4th floor Room 409 4th floor Room 409 4th floor Room A A f^y ^ Collector's Sif nature^ II ^ Relinquished By: Josejrf^^Wio // DatejT/im* / -\d of shipment: Received By: (/ 1, f 1 Date/Time: /, /, Comments: L. -/ A<?r-2A///<i 77V/7- (twh^.

52 ENVIRONMENTAL PLANNING & MANAGEMENT, INC Marcus Avenue, Suite 169 Lake Success, New York (516) Fax (516) F of 5 SAMPLE CHAIN-OF-CUSTODY PHONE/FAX/MAIL/OVERNIGHT RESULTS TO: icascio edmco.com PROJECT NUMBER: CLIENT: DASNY Project Name/Location: HC - 19C HC - 20A HC - 20B HC - 20C HC-21A HC-21B HC-21C HC - 22A HC - 22B HC - 22C HC - 23A HC - 23B HC - 23C HC - 24A HC - 24B HC - 24C Joseph Cascio Date: Hunter College Campus - HVAC Upgrade 7/5/17 Date Bulk Sample Number Material Description Collected HC - 19A I1 x 1' White Fissured Ceiling Tile HC - 19B 1' 7/3/2017 x 1' White Fissured Ceiling Tile 1' x 1' White Fissured Ceiling Tile Ceiling Tile Glue Ceiling Tile Glue Ceiling Tile Glue 1'xl' White Flat Ceiling Tile 1'xl' White Flat Ceiling Tile 1'xl' White Flat Ceiling Tile Black Gasket Black Gasket Black Gasket Black Flashing Tar Black Flashing Tar Black Flashing Tar Top Layer of Roof Membrane Top Layer of Roof Membrane Top Layer of Roof Membrane TURNAROUND TI 24 hr. TAT PLM & PLM NOB + TEM if necessary z per group INSTRUCTIONS TO LABORATORY: X Analyze to First Positive For Each Group Analyze All Samples 4th floor Room 425 4th floor Room 425 SAMPLE LOCATION 4th floor Room 433 4th floor Room 425 4th floor Room 425 4th floor Room 425 4th floor Room 425 4th floor Room 425 4th floor Room 425 4th floor roof- Cooling Tower Seams 4th floor roof- Cooling Tower Seams 4th floor roof - Cooling Tower Seams 4th floor roof- Cooling Tower Equipment 4th floor roof - Cooling Tower Equipment 4th floor roof- Cooling Tower Equipment 4th Floor Roof 4th Floor Roof 4th Floor Roof Collector's Signature: 11 / (J(~^ H n f\d By: Joseph Cascio Ji / /i Relinquished By: Joseph Cascio' // Vattffiml: I f%}$\d of shipment: Received By: ^ J^^j^^^ ^T//^ lo'^c^ Comments: ( <

53 EN VIRONMENTA L PLANNING & MANAGEMENT, INC Marcus Avenue, Suite 169 Lake Success, New York (516) Fax (516) Page _5_ of _5 SAMPLE CHAIN-OF-CUSTODY PHONE/FAX/MAIL/OVERNIGHT RESULTS TO: icascio@edmco.com PROJECT NUMBER: IcLDENT: DASNY Project Name/Location: Joseph Cascio Date: Hunter College Campus - HVAC Upgrade 7/5/1 7 Date Bulk Sample Number Material Description Collected HC - 25A Mineral Board 6/13/2017 HC - 25B Mineral Board HC - 25C HC - 26A HC - 26B HC - 26C HC - 27A HC - 27B HC - 27C HC - 28A HC - 28B HC - 28C HC - 29A HC - 29B HC - 29C Mineral Board Black Membrane Black Membrane Black Membrane Black Vapor Barrier Black Vapor Barrier Black Vapor Barrier Blue Multicolored Flooring Blue Multicolored Flooring Blue Multicolored Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring Adhesive Associated with Flooring TURNAROUND ' 24 hr. TAT PLM & PLM NOB + TEM if necessary L per group INSTRUCTIONS TO LABORATORY: X Analyze to First Positive For Each Group Analyze All Samples SAMPLE LOCATION Underneath Top Layer of Roof Underneath Top Layer of Roof Underneath Top Layer of Roof Between Foam Board and Mineral Board Between Foam Board and Mineral Board Between Foam Board and Mineral Board Covering Concrete Roof Covering Concrete Roof Covering Concrete Roof 3rd floor Room 309 3rd floor Room 309 3rd floor Room 309 3rd floor Room 309 3rd floor Room 309 3rd floor Room 309 Collected By: Relinquished By: Method of shipment: Joseph Cascio / /i t Joseph! Cft /" ^ p^ t^p c^""* /.1 /i Collector's Signature: // // /]/~^ 1^1 Received By: / [_-, /? Date/Time: is/,. L rtcbs^fis ^Mfr (Wo*^ Comments:

54 American Analytical Laboratories, LLC. 56 Toledo Street Farmingdale, New York TEL: (631) FAX: (631) Website: July 14, 2017 Joe Cascio Environmental Planning & Management, Inc Marcus Ave #109 New Hyde Park, NY TEL: (516) FAX (516) RE: Hunter College Campus HVAC Upgrade Order No.: Dear Joe Cascio: American Analytical Laboratories, LLC. received 1 sample(s) on 7/5/2017 for the analyses presented in the following report. Samples were analyzed in accordance with the test procedures documented on the chain of custody and detailed throughout the text of this report. The results reported herein relate only to the items tested or to the samples as received by the laboratory. This report may not be reproduced, except in full, without the approval of American Analytical Laboratories, LLC and is not considered complete without a cover page and chain of custody documentation. The limits (LOQ) provided in the data package are analytical reporting limits and not Federal or Local mandated values to which the sample results should be compared. There were no problems with the analyses and all data for associated QC met laboratory specifications. If there are any exceptions a Case Narrative is provided in the report or the data is qualified either on the sample results or in the QC section of the report. This package has been reviewed by American Analytical Laboratories' QA Department/Laboratory Director to comply with NELAC standards prior to report submittal. If you have any questions regarding these tests results, please do not hesitate to call (631) or me directly at lbeyer@american-analytical.com. Sincerely, Lori Beyer Lab Director American Analytical Laboratories, LLC. Original Page 1 of 6

55 American Analytical Laboratories, LLC. 56 Toledo Street Farmingdale, New York TEL: (631) FAX: (631) Website: Workorder Sample Summary WO#: Jul-17 CLIENT: Project: Environmental Planning & Management, Inc. Hunter College Campus HVAC Upgrade Lab SampleID Client Sample ID Tag No Date Collected Date Received Matrix A PCB-01 7/3/2017 7/5/2017 4:35:00 PM Miscellaneo Original Page 2 of 6

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57 American Analytical Laboratories, LLC. 56 Toledo Street Farmingdale, New York TEL: (631) FAX: (631) Website: Client Name: EPM Work Order Number: Sample Log-In Check List RcptNo: 1 Logged by: Jenny Mullady 7/5/2017 4:35:00 PM Completed By: Jenny Mullady 7/5/2017 Reviewed By: Lori Beyer 7/6/ :24:45 AM Chain of Custody Log In 3. Is Chain of Custody complete? Yes No Not Present How was the sample delivered? Client Coolers are present? Yes No NA Shipping container/cooler in good condition? Yes No Custody seals intact on shipping container/cooler? Yes No Not Present No. Seal Date: Signed By: Was an attempt made to cool the samples? Yes No NA 6. Were all samples received at a temperature of >0 C to 6.0 C Yes No NA 7. Sample(s) in proper container(s)? Yes No 8. Sufficient sample volume for indicated test(s)? Yes No 9. Are samples (except VOA and ONG) properly preserved? Yes No 10. Was preservative added to bottles? Yes No NA 11. Is the headspace in the VOA vials less than 1/4 inch or 6 mm? Yes No No VOA Vials 12. Were any sample containers received broken? Yes No 13. Does paperwork match bottle labels? Yes No (Note discrepancies on chain of custody) 14. Are matrices correctly identified on Chain of Custody? Yes No 15. Is it clear what analyses were requested? Yes No 16. Were all holding times able to be met? Yes No (If no, notify customer for authorization.) Special Handling (if applicable) 17. Was client notified of all discrepancies with this order? Yes No NA Person Notified: By Whom: Date Via: Phone Fax In Person Regarding: Client Instructions: 18. Additional remarks: PCB caulk sample Cooler Information Cooler No Temp ºC Condition Seal Intact Seal No Seal Date Signed By Page 3 of 6

58 American Analytical Laboratories, LLC. 56 Toledo Street Farmingdale, New York TEL: (631) FAX: (631) Website: Case Narrative WO#: Date: 7/14/2017 CLIENT: Project: Environmental Planning & Management, In Hunter College Campus HVAC Upgrade Samples were analyzed using the methods outlined in the following references: Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, SW846 and additional methods as detailed throughout the text of the report. All method blanks, laboratory spikes, and/or matrix spikes met quality assurance objectives with exceptions notated in this Narrative discussion and/or in the QC Summary Section of the lab report with appropriate qualifiers. Additional quality control information such as surrogate recovery values for organic testing is provided as part of the analytical results. Batch MS/MSD results are provided in the QC section of the lab report unless the MS/MSD summary forms indicate one of your sample identifications. MS/MSD results relate only to the parent sample that was spiked. PCB analysis are analyzed on two distinct columns. Once a target compound is qualitatively confirmed by detection on both columns and quantitation is determined to be >40% between the two columns, AAL's policy is to report the lower of the values as suggested by SW846 Method 8000C in cases where no interference exists. If in the professional judgment of the laboratory, the higher value must be utilized this is explained in the lab report. The test results meet the requirements of the NYSDOH and NELAC standards, except where noted. The information contained in this analytical report is the sole property of American Analytical Laboratories, LLC. or the client for which this report was issued. The results contained in this report are only representative of the samples received. The sample receipt checklist is included as part of this lab report. Conditions can vary at different times and at different sampling conditions. American Analytical is not responsible for the use or interpretation of the data included herein. Original Page 4 of 6

59 American Analytical Laboratories, LLC. 56 Toledo Street Farmingdale, New York TEL: (631) FAX: (631) Website: Definition Only WO#: Date: 7/14/2017 Definitions: Sample Result and QC Summary Qualifiers - Level I and Level II Reports ND - Not detected at the reporting limit/limit of Quantitation B - The analyte was detected in the associated method blank. For volatiles, methylene chloride and acetone are common lab contaminants. Data users should consider anything <5x the blank value as artifact. E - The value is above the quantitation range D - Analyte concentration was obtained from diluted analysis or from analysis using reduced sample volume. J - The analyte was detected below the limit of quantitation but greater than the established Limit of Detection (LOD). There is greater uncertainty associated with these results and data should be considered as estimated. U - The compound was analyzed for but not detected. H - Holding time for preparation or analysis has been exceeded. S - Spike recovery is outside accepted recovery limits. R - RPD is outside accepted recovery range. P - Secondary column exceeds 40% difference for GC test. * - Calibration exceeds method requirement. Due to the large number of analytes for organic testing, the method allows 10% of analytes to have %RSD and/or %D to be >20%. LOD - Limit of Detection; the lowest level the analyte can be determined to be statistically different from a blank. LOQ - Limit of Quantitation; the lowest amount of analyte in a sample that can be quantitatively determined with suitable precision and accuracy. PQL - Practical Quantitation Limit; the lowest level that can be reliably achieved within the specific limits of Precision and accuracy. Listed on the QC Summary Forms. m - Analyte was manually integrated for GC/MS. + - Concentration exceeds regulatory level for TCLP Original Page 5 of 6

60 American Analytical Laboratories, LLC. ELAP ID : CLIENT: Environmental Planning & Management, In Lab Order: Project: Lab ID: A Hunter College Campus HVAC Upgrade Certificate of Results Date: 14-Jul-17 Client Sample ID: PCB-01 Collection Date: 7/3/2017 Matrix: MISCELLANEOUS Analyses Sample Result LOD LOQ Qual Units DF Date/Time Analyzed PCB'S AS AROCLORS SW-846 METHOD 8082 SW8082A SW3550C Analyst: SB Aroclor 1016 ND U µg/kg 1 7/12/ :28:00 PM Aroclor 1221 ND U µg/kg 1 7/12/ :28:00 PM Aroclor 1232 ND U µg/kg 1 7/12/ :28:00 PM Aroclor 1242 ND U µg/kg 1 7/12/ :28:00 PM Aroclor 1248 ND U µg/kg 1 7/12/ :28:00 PM Aroclor 1254 ND U µg/kg 1 7/12/ :28:00 PM Aroclor 1260 ND U µg/kg 1 7/12/ :28:00 PM Aroclor 1262 ND U µg/kg 1 7/12/ :28:00 PM Aroclor 1268 ND U µg/kg 1 7/12/ :28:00 PM American Analytical Laboratories, LLC., 56 Toledo Street, Farmingdale, New York, Zip Tel - (631) Fax - (631) Original Page 6 of 6

61 APPENDIX F Asbestos Containing Materials Location Schematics EPM, INC.

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66 Consultants: Project Key E 95th STREET SITE PARK AVENUE E 94th STREET N REVISIONS Description Date: Client Project Title 555 WEST 57TH STREET NEW YORK, NY EAST 94TH STREET NEW YORK, NY Drawing Title FIRST FLOOR ASBESTOS LOCATIONS - Phase ASBESTOS MATERIALS Drawn By: Checked By: Date: 1 FIRST FLOOR PLAN - EXISTING NOT TO SCALE Drawing of 09

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68 Consultants: Project Key E 95th STREET SITE PARK AVENUE E 94th STREET N REVISIONS Description Date: Client Project Title 555 WEST 57TH STREET NEW YORK, NY EAST 94TH STREET NEW YORK, NY Drawing Title THIRD FLOOR ASBESTOS LOCATIONS - Phase ASBESTOS MATERIALS Drawn By: Checked By: Date: 1 THIRD FLOOR PLAN - EXISTING Scale: 1/8" = 1'-0" Drawing of 09

69 Consultants: Project Key E 95th STREET SITE PARK AVENUE E 94th STREET N REVISIONS Description Date: Client Project Title 555 WEST 57TH STREET NEW YORK, NY EAST 94TH STREET NEW YORK, NY Drawing Title FOURTH FLOOR ASBESTOS LOCATIONS - Phase ASBESTOS MATERIALS Drawn By: Checked By: Date: 1 FOURTH FLOOR PLAN - EXISTING Scale: 1/8" = 1'-0" Drawing of 09

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