ASBESTOS & HAZARDOUS MATERIALS INSPECTION

Transcription

1 ASBESTOS & HAZARDOUS MATERIALS INSPECTION of Rogers Creative and Performing Arts Middle School 5520 Colombo Street Pittsburgh, Pennsylvania Prepared for Facilities Division Pittsburgh Public Schools 1305 Muriel Street Prepared by L. ROBERT KIMBALL & ASSOCIATES, INC. CORAOPOLIS, PA November 2006 PROJECT NO C497 Prepared By: Richard C. Mance, PG Reviewed By: Daniel J. Davis, Project Manager Reviewed By: Steven D. Stockton, CIH

2 TABLE OF CONTENTS EXECUTIVE SUMMARY Introduction Asbestos-Containing Materials (ACM) Hazardous Materials Inspection Fluorescent Lamps Polychlorinated Biphenyls (PCBs) Chlorofluorocarbons (CFCs) Batteries Mercury Storage Tanks Miscellaneous Materials Lead-Based Paint (LBP) Summary...18 Page TABLES Table 1 - Cost Estimate Asbestos-Containing Materials Table 2 - Cost Estimate Hazardous Materials APPENDICES Appendix A - Inspection Reports Appendix B - Photographs Appendix C - Asbestos Laboratory Bulk Sample Results/ Chain of Custody Forms Appendix D - Lead-Based Paint Chip Laboratory Sample Results/ Chain of Custody Forms Appendix E - Inspector Accreditations L. Robert Kimball & Associates, Inc. ic:\documents AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS

3 EXECUTIVE SUMMARY Pittsburgh Public Schools retained L. Robert Kimball & Associates, Inc., (Kimball) to conduct an asbestos and hazardous materials inspection of Rogers Creative and Performing Arts (CAPA) Middle School, located at 5520 Colombo Street in Pittsburgh, Pennsylvania The site consists of the main school building and adjacent maintenance shed. The main school building is a brick and concrete, three-story building (including the sub-basement, basement and attic) comprising approximately 60,598 square feet. The storage shed is a 150 square foot, pre-formed, concrete structure that is used to store lawn mowers and yard maintenance equipment. The purpose of the asbestos and hazardous materials inspection was to identify, locate, and quantify asbestos and other potential hazardous materials, such as lead-based paint (LBP), polychlorinated biphenyls (PCB), mercury-containing fluorescent lamps, thermostats, thermometers and switches; chlorofluorocarbons (CFCs), NiCad and lead-acid batteries, and various other stored chemicals. Exterior areas, adjacent to the building were also inspected for the presence of Underground Storage Tanks (USTs). The asbestos and hazardous materials inspection consisted of an on-site inspection, sampling of suspect asbestos-containing materials (ACM) and lead based paint (LBP), and quantification of all observed potentially hazardous materials. Kimball identified the following materials as testing positive for ACM in the structure: Friable ACM Rear Boiler Gasket Front Boiler Upper Door Gasket Aircell Pipe Insulation Fitting Insulation on Aircell Insulated Lines Magnesia Block Pipe Insulation Fitting Insulation on Magnesia Block Insulated Lines Fittings on Millboard Insulated Lines Non-Friable ACM Trench Debris 9 x 9 Dark Green with White Streaks Floor Tile 9 x 9 Almond Floor Tile and Associated Mastic 9 x 9 Cream Floor Tile with Reddish Brown Streaks 9 x 9 Light Brown Floor Tile with Brown and White Streaks, and Associated Mastic 9 x 9 Brown Floor Tile with Dark Brown and White Specks, and Associated Mastic 9 x 9 Gray Brown Floor Tile with Brown and Tan Specks, and Associated Mastic 9 x 9 Dark Brown Floor Tile with White and Red Streaks, and Associated Mastic 9 x 9 Light Orange with Brown and White Streaks Floor Tile, and Associated Mastic 9 x 9 Olive with White Streaks Floor Tile, and Associated Mastic 9 x 9 Dark Brown Floor Tile, and Associated Mastic L. Robert Kimball & Associates, Inc. 1C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 20

4 9 x 9 Light Brown Floor Tile, and Associated Mastic 12 x 12 Rust Orange and White Floor Tile 12 x 12 Green and White Floor Tile 12 x 12 Cream and Brown Floor Tile 12 x 12 Cream Floor Tile with Brown and Light Brown Streaks, and Associated Mastic Mastic below 12 x 12 White with Gray Specks Floor Tile 12 x 18 Black Floor Tile Light Green Floor Tile and Associated Mastic Yellow Poured Flooring Tan Flooring Base (Under Yellow Flooring) Yellow/Gray Door Caulking The following materials have been assumed to be ACM. These materials were not sampled due to inaccessibility to materials, or because sampling would have damaged the function of the component associated with the material: Blackboard Mastic. Wall Mirror Mastic Fire Doors Window Caulking Kiln The estimated cost to remove and dispose of the above-referenced ACM is $464, See Table 1 for line item cost estimates. The following assumed materials could not be quantified and were not included in the cost estimates: Interior Boiler Stack Material inaccessible Interior Boiler Material inaccessible Kimball identified the following hazardous materials throughout the building: One (1) 20,000 gallon capacity heating oil Underground Storage Tank. Mercury-containing fluorescent tubes, lamps, thermometers, and switches; One (1) walk-in refrigerator/freezer, one (1) refrigerated air dryer, and one (1) air conditioning unit with the potential of containing CFCs; Older light ballasts, one air compressor and one emergency generator potentially containing PCB oils: One lead acid battery; Chemicals such as stored oils and gasoline, paints, floor and carpet treatment products, cleaning products, metal polish, degreasers/lubricants and salt; L. Robert Kimball & Associates, Inc. 2C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 20

5 The estimated cost to remove and dispose the above-mentioned hazardous materials is $37, See Table 2 for line item cost estimates. In addition, lead-based paint, as defined by the Occupational Safety and Health Administration (OSHA) was documented as present throughout the building. Remediation of lead based paint is not required prior to building renovation or demolition. L. Robert Kimball & Associates, Inc. 3C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 20

6 ACM Table 1 Cost Estimate Asbestos-Containing Materials Rogers CAPA Middle School LOCATION APPROXIMATE QUANTITY COST ESTIMATE Boiler Gasket Boiler Room 10 Square $ Boiler Door Gasket Boiler Room 6 Square $60.00 Aircell Pipe Insulation Room 17, 108A, and 109A 2,200 Linear $44, Fitting Insulation on Aircell Insulated Lines Magnesia Block Pipe Insulation on Heating Lines Fittings on Magnesia Block Insulation Lines Fittings on Millboard Insulated Lines Room 17, 103A, and 206A 320 Fittings $6, Attic 980 Square $19, Attic 105 Fittings $2, Attic 2 Fittings $40.00 Trench Between Wall and Boiler A 20 Square $ X 9 Dark Green with White Streaks Floor Tile 9 X 9 Almond Floor Tile and Associated Mastic 9 X 9 Cream with Red and Brown Streaks Floor Tile 9 x9 Light Brown with Brown and White Streaks Floor Tile and Associated Mastic 9 X 9 Brown with Dark Brown and White Streaks and Associated Mastic 9 X 9 Grayish Brown with Brown and Tan Specks Floor Tile and Associated Mastic 9 x9 Dark Brown with White and Red Steaks Floor Tile and Associated Mastic 9 x9 Light Orange with Brown and White Streaks and Associated Mastic 9 X 9 Olive with White Streaks and Associated Mastic 9 X 9 Dark Brown Floor Tile and Associated Mastic 9 X 9 Light Brown Floor Tile and Associated Mastic 12 X 12 Rust Orange and White Floor Tile Room 15 and Square $1, Room 3, 9, 10, and Underneath Room 2 2,990 Square $7, Room Square $1, Room 8 Storage 265 Square $ Room 12 1,340 Square $3, Room Square $ Room Square $ Wood Working Room Square $ Lunch Room 9 and Square $50.00 Corridor 200, 100 by Stair D, and Corridor 100 by Room 101 Corridor 200, Corridor 100 by Room 102, and 1 st Floor by Stair A 2,300 Square $5, ,300 Square $5, Room Square $ L. Robert Kimball & Associates, Inc. 4C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 20

7 ACM 12 X 12 Green and White Floor Tile 12 X 12 Cream and Brown Floor Tile 12 X 12 Cream with Brown and Light Brown Streaks Floor Tile and Associated Mastic Mastic below 12 X 12 White with Gray Specks LOCATION APPROXIMATE QUANTITY COST ESTIMATE Room Square $ Room Square $ Room 3 60 Square $90.00 Lunch Room 9 and 10 9 Square $ X 18 Black Floor Tile Room 15 and Square $ Light Green Floor Tile Under Tin and Associated Mastic Poured Yellow Flooring and Base Cove Tan Flooring and Base Cove Under Yellow Poured Flooring Door Caulking Yellow / Gray Footnote: Blackboard Mastic Gymnasium Room Square $ Corridor 100 and 200, Stair A,B,C, and D, Rooms 3A, 4, 100A, 101B, 103A, 200A, 9-10, Office 200/200A, Costume Rooms above Stage Auditorium and Balcony 210 Corridor 100 and 200, Stair A,B,C, and D, Rooms 3A, 4, 100A, 101B, 103A, 200A, 9-10, Office 200/200A, Costume Rooms above Stage Auditorium and Balcony 210 Exterior Door at Stair A, Exterior Door at Stair G, and Exterior at Front Door Various Locations in Building 11,000 Square $ 165, ,000 Square $ 165, Doors $1, x x 4 $12, Wall Mirror Mastic Dance Studio and Classroom Mirrors $1, Fire Doors Various Interior Doors Throughout Building 45 Doors $4, Window Caulking Outside Below Window Frames 143 $14, Interior Stack Material Boiler Room to Roof Not quantified N/A Interior Boiler Material Boiler Room Not quantified N/A Kiln Room 15 1 $ TOTAL $464, Removal cost estimates were included without knowledge of the full thickness and extent of the floor decking materials. Core drilling and follow-up survey would be required to prepare a true removal cost estimate. Removal estimates are for building demolition only. Note: Cost estimates reflect unit pricing averages from select Pittsburgh-based asbestos abatement firms. Cost may vary based on the magnitude of material removed and on bidding used. L. Robert Kimball & Associates, Inc. 5C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 20

8 ITEM Fluorescent Lamps and Bulbs Table 2 Cost Estimate Hazardous Materials Rogers CAPA Middle School LOCATION Various Locations Throughout Building APPROXIMATE QUANTITY DISPOSAL COST ESTIMATE RECYCLING COST ESTIMATE 1,165 $ $ Mercury Vapor Lamps Shed 5 $50.00 $25.00 Metal Halide Lamps Other Potential Mercury Containing Items Potential PCB Oil Containing Equipment Storage Room 16, Shed, Auditorium Boiler Room, Fan Room Receiving Room 17 CFC Equipment 1 Mech. Room. 20 Bldg. Exterior 41 $ $ Switches 8 Thermometers 1 Back-up Generator, 1 Air Compressor 1 Cooler/Freezer, 1 Air Dryer 2 AC Units $ $ $1, NA $ NA Lead Acid Batteries Receiving Room 17 1 Battery $50.00 NA Solvents, Cleaners, Paints and Other Miscellaneous School Building & Shed See Section 3.7 $3, NA Chemicals 2 Underground Storage Tank Rear Building Parking Lot 20,000 Gallons (Boiler Fuel) $ 30, NA Lead-Based Paint Systems Throughout Building Not Estimated NA 4 NA TOTAL $37, $ Footnotes 1. Household type air conditioners, refrigerators, freezers, and vending machines were not included. 2. Miscellaneous office and cleaning supplies such as printer toner, ink cartages, spray cleaners, and art supplies were not included. 3. Cost estimate is for the removal of the UST and its contents, and does not include remediation of potentially contaminated soil. 4. Remediation of lead paint is not generally required for building renovation or demolition, therefore cost estimates are not provided. Notes Cost estimates reflect unit pricing averages gained from select Pittsburgh based hazardous remediation firms. NA = Not Applicable L. Robert Kimball & Associates, Inc. 6C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 20

9 1.0 Introduction Kimball conducted an inspection of the Rogers CAPA Middle School, located at 5520 Colombo Street in Pittsburgh, Pennsylvania, to identify, locate, and quantify asbestos-containing materials (ACM) and other hazardous materials, such as mercury-containing fluorescent lamps (including fluorescent, metal halide, high-pressure sodium, and mercury-vapor), thermostats, and other mercury containing items; polychlorinated biphenyls (PCB)-containing ballasts and oil containing equipment; chlorofluorocarbon (CFC)-containing equipment, such as water coolers and building specific air conditioning units; nickel cadmium (NiCad) and lead-acid batteries, commonly found in exit signs and emergency lighting units; storage tanks; stored solvents, paints, and other miscellaneous chemicals; and lead-based paint (LBP) systems. The inspection was conducted from September 25 through October 5, 2006 by Mr. Richard Mance, certified PA Management Planner/Project Designer (#006311), Ms. Michele Wilson, certified PA Building Inspector (#028580) and Ms. Amanda Neary and Mr. Luke Bark, Field Technicians. As part of this assessment, bulk samples were collected from accessible suspect asbestos-containing materials and paint systems for laboratory analysis. 2.0 Asbestos-Containing Materials (ACM) Kimball conducted the inspection to identify, locate, and quantify ACM throughout the building. Kimball performed a visual inspection of all accessible areas within the building. An appropriate number of samples were collected of any suspect materials that were observed. Suspect ACM was classified into homogeneous areas, and bulk samples were collected for each homogeneous area based on the random sampling protocol, as described by the United States Environmental Protection Agency (EPA), under the Asbestos Hazard Emergency Response Act (AHERA), or as described. All bulk samples were sealed in plastic vials, given unique sample numbers, and logged with an appropriate chain of custody. The samples were analyzed by International Asbestos Testing Laboratories, Inc. of Mt. Laurel, New Jersey, using Polarized Light Microscopy (PLM) with dispersion staining, as specified by the EPA method 600/R-93/116. Bulk samples with a content of less than 10% asbestos, were also point counted. PLM point count analysis is a more definitive method in determining the percentage of asbestos. IATL is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP) for asbestos in bulk sample analysis. Kimball identified a total of one hundred five (105) homogeneous areas, and collected two-hundred fourteen (214) bulk samples of suspect ACM throughout the building. The following materials have been sampled and found to be ACM. Friable ACM Rear Boiler Gasket Front Boiler Upper Door Gasket Aircell Pipe Insulation Fitting Insulation on Aircell Insulated Lines L. Robert Kimball & Associates, Inc. 7C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 20

10 Magnesia Block Pipe Insulation Fitting Insulation on Magnesia Block Insulated Lines Fittings on Millboard I9nsulated Lines Non-Friable ACM Trench Debris 9 x 9 Dark Green with White Streaks Floor Tile 9 x 9 Almond Floor Tile and Associated Mastic 9 x 9 Cream Floor Tile with Reddish Brown Streaks 9 x 9 Light Brown Floor Tile with Brown and White Streaks, and Associated Mastic 9 x 9 Brown Floor Tile with Dark Brown and White Specks, and Associated Mastic 9 x 9 Gray Brown Floor Tile with Brown and Tan Specks, and Associated Mastic 9 x 9 Dark Brown Floor Tile with White and Red Streaks, and Associated Mastic 9 x 9 Light Orange with Brown and White Streaks Floor Tile, and Associated Mastic 9 x 9 Olive with White Streaks Floor Tile, and Associated Mastic 9 x 9 Dark Brown Floor Tile, and Associated Mastic 9 x 9 Light Brown Floor Tile, and Associated Mastic 12 x 12 Rust Orange and White Floor Tile 12 x 12 Green and White Floor Tile 12 x 12 Cream and Brown Floor Tile 12 x 12 Cream Floor Tile with Brown and Light Brown Streaks, and Associated Mastic Mastic below 12 x 12 White with Gray Specks Floor Tile 12 x 18 Black Floor Tile Light Green Floor Tile and Associated Mastic Yellow Poured Flooring Tan Flooring Base (Under Yellow Flooring) Yellow/Gray Door Caulking The following materials have been assumed to be ACM. These materials were not sampled due to inaccessibility to materials, or because sampling would have damaged the function of the component associated with the material: Blackboard Mastic. Wall Mirror Mastic Fire Doors Window Caulking Kiln The estimated cost to remove and dispose of the above-referenced ACM is $464, See Table 1 for line item cost estimates. The following assumed material could not be quantified, and was not included in the cost estimates: Interior Boiler Stack Material inaccessible L. Robert Kimball & Associates, Inc. 8C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 20

11 Interior Boiler Stack Material inaccessible ACM Table 1 Cost Estimate Asbestos-Containing Materials Rogers CAPA Middle School LOCATION APPROXIMATE QUANTITY COST ESTIMATE Boiler Gasket Boiler Room 10 Square $ Boiler Door Gasket Boiler Room 6 Square $60.00 Aircell Pipe Insulation Room 17, 108A, and 109A 2,200 Linear $44, Fitting Insulation on Aircell Insulated Lines Room 17, 103A, and 206A 320 Fittings $6, Magnesia Block Pipe Insulation on Heating Lines Attic 980 Square $19, Fittings on Magnesia Block Insulation Lines Attic 105 Fittings $2, Fittings on Millboard Insulated Lines Attic 2 Fittings $40.00 Trench Between Wall and Boiler A 20 Square $ X 9 Dark Green with White Streaks Floor Tile Room 15 and Square $1, X 9 Almond Floor Tile and Room 3, 9, 10, and Underneath Associated Mastic Room 2 2,990 Square $7, X 9 Cream with Red and Brown Streaks Floor Tile Room Square $1, x9 Light Brown with Brown and White Streaks Floor Tile and Room 8 Storage 265 Square $ Associated Mastic 9 X 9 Brown with Dark Brown and White Streaks and Associated Room 12 1,340 Square $3, Mastic 9 X 9 Grayish Brown with Brown and Tan Specks Floor Tile Room Square $ and Associated Mastic 9 x9 Dark Brown with White and Red Steaks Floor Tile and Room Square $ Associated Mastic 9 x9 Light Orange with Brown and White Streaks and Associated Wood Working Room Square $ Mastic 9 X 9 Olive with White Streaks and Associated Mastic Lunch Room 9 and Square $ X 9 Dark Brown Floor Tile Corridor 200, 100 by Stair D, and and Associated Mastic Corridor 100 by Room 101 2,300 Square $5, L. Robert Kimball & Associates, Inc. 9C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 20

12 ACM 9 X 9 Light Brown Floor Tile and Associated Mastic 12 X 12 Rust Orange and White Floor Tile 12 X 12 Green and White Floor Tile 12 X 12 Cream and Brown Floor Tile 12 X 12 Cream with Brown and Light Brown Streaks Floor Tile and Associated Mastic Mastic below 12 X 12 White with Gray Specks LOCATION Corridor 200, Corridor 100 by Room 102, and 1 st Floor by Stair A APPROXIMATE QUANTITY COST ESTIMATE 2,300 Square $5, Room Square $ Room Square $ Room Square $ Room 3 60 Square $90.00 Lunch Room 9 and 10 9 Square $ X 18 Black Floor Tile Room 15 and Square $ Light Green Floor Tile Under Tin and Associated Mastic Poured Yellow Flooring and Base Cove Tan Flooring and Base Cove Under Yellow Poured Flooring Door Caulking Yellow / Gray Blackboard Mastic Gymnasium Room Square $ Corridor 100 and 200, Stair A,B,C, and D, Rooms 3A, 4, 100A, 101B, 103A, 200A, 9-10, Office 200/200A, Costume Rooms above Stage Auditorium and Balcony 210 Corridor 100 and 200, Stair A,B,C, and D, Rooms 3A, 4, 100A, 101B, 103A, 200A, 9-10, Office 200/200A, Costume Rooms above Stage Auditorium and Balcony 210 Exterior Door at Stair A, Exterior Door at Stair G, and Exterior at Front Door Various Locations in Building 11,000 Square $ 165, ,000 Square $ 165, Doors $1, x x 4 $12, Wall Mirror Mastic Dance Studio and Classroom Mirrors $1, Fire Doors Various Interior Doors Throughout Building 45 Doors $4, Window Caulking Outside Below Window Frames 143 $14, Interior Stack Material Boiler Room to Roof Not quantified N/A Interior Boiler Material Boiler Room Not quantified N/A Kiln Room 15 1 $ TOTAL $464, Note: Cost estimates reflect unit pricing averages from select Pittsburgh-based asbestos abatement firms. Cost may vary based on the magnitude of material removed and on bidding used. The building summary form, list of homogenous areas, bulk sampling forms, sample point location L. Robert Kimball & Associates, Inc. 10C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2

13 maps, and homogeneous area maps are located in Appendix A Inspection Reports. Photographs of asbestos-containing materials are located in Appendix B Photographs. Laboratory results are located in Appendix C Asbestos Laboratory Bulk Sample Results. Inspectors certifications are located in Appendix E Accreditations. 3.0 Hazardous Materials Inspection 3.1 Fluorescent Lamps Kimball identified approximately one thousand one hundred and sixty-five (1,165) mercurycontaining fluorescent tubes throughout the building. Kimball also identified five (5) mercury vapor lamps in exterior building security light fixtures. In addition, Kimball identified forty-one (41) Metal Halide Lamps. No sodium lamps were noted. The term lamp refers to mercury-containing lamps, fluorescent tubes or bulbs, metal halide, high-pressure sodium, and mercury-vapor lamps. Disposal costs average between 25 and 50 cents per four-foot tube and 75 cents to one (1) dollar per eight-foot tube, plus the cost of transportation and any additional landfill fees. An alternative to disposal is recycling. The average cost to recycle fluorescent tubes is around 10 cents per foot, or about 40 cents per four-foot tube (80 cents per eight-foot tube). The average cost to recycle high intensity discharge (HID) lamps is approximately $2.50 per lamp. Fluorescent tubes were added to the EPA list of universal wastes in Universal wastes are hazardous wastes, with less stringent requirements for storing, transporting, and collection. Under federal law, these lamps are considered hazardous waste if they fail the Toxic Characteristic Leaching Procedure (TCLP) test. Under this test, the waste can contain no more than 0.2 milligrams per liter (mg/l) of mercury. The majority of spent fluorescent and high-intensity discharge (HID) lamps, however, fail the TCLP test. Therefore, it should be assumed that all used lamps are hazardous, unless proven otherwise. Current production fluorescent tubes will fail the TCLP test for mercury, while older (pre-1988 production) tubes will fail the TCLP test for cadmium. HID lamps will fail the TCLP test for both mercury and lead. The Universal Waste Rule did give states the authority to add products to their individual waste rules. According to the Pennsylvania Department of Environmental Protection regulation 25 PA Code 260a. all fluorescent lamps, if hazardous, must be managed as either a universal waste or manifested as hazardous waste. Therefore, it is recommended that all mercury-containing lamps be handled, stored, and transported in such a manner that they are protected from damage and not broken. If impacted by building renovation/demolition activities, all mercury-containing lamps should be removed from each fixture. Mercury-containing lamps should be disposed or recycled in accordance with USEPA and the Commonwealth of Pennsylvania hazardous waste regulations and guidelines. Separate estimated costs to remove/dispose or remove/recycle the lamps are found in Table 2 Cost Estimate, Hazardous Materials. L. Robert Kimball & Associates, Inc. 11C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2

14 3.2 Polychlorinated Biphenyls (PCBs) PCBs can be found in a number of different electrical and hydraulic pieces of equipment. Such equipment typically includes oil-filled power transformers, capacitors, and electric ballasts, and pieces of equipments that use hydraulic oil. All ballasts manufactured after July 1, 1978, that do not contain PCBs, are required to be clearly marked No PCBs. Select light fixtures were dismantled during the inspection to verify ballast labeling. Light fixtures inspected housed newer Sylvania Quicktronic and Advance models of ballast, and were labeled as No PCBs. There are two primary federal regulations that govern the disposal of PCB ballasts: Toxic Substance Control Act (TSCA) 40 CFR Part 761 Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) or Superfund Act TSCA regulates leaking ballasts and requires the PCB liquids to be drained and incinerated in a TSCA-approved disposal facility or in a chemical waste landfill. Under the Superfund laws, PCBs are specifically listed as a hazardous substance. Sixteen (16) ballasts collectively contain approximately one pound of PCBs, which meets the requirements for a reportable quantity of waste. Therefore, based on TSCA and CERCLA regulations, PCB-containing ballasts, in excess of 16, must be handled and removed as PCB-containing waste for proper disposal at an EPA-approved chemical waste landfill or high temperature incinerator prior to demolition/renovation of the building. An approved company may also recycle the ballasts. A separate cost estimate is given in Table 2 Cost Estimate, Hazardous Materials. The average cost for high-temperature incineration is $1.50 per pound, which is approximately $5.25 per ballast. The average cost for recycling is $1.00 per pound or approximately $3.50 per ballast. Disposal at a chemical or hazardous waste landfill is based on disposal of a 55-gallon drum of ballasts. The average cost is $ per 55-gallon drum, which is approximately $0.50 per ballast. The costs do not include packaging, transportation, or profile fees. High-temperature incineration or recycling eliminates future CERCLA liabilities, while liability will continue for landfill disposal. The estimated cost to remove and dispose of the assumed PCB-containing electric ballasts are found in Table 2 Cost Estimate, Hazardous Materials. The estimated cost to remove the assumed PCB-containing oil from the observed suspect PCB-containing air compressor and emergency generator is also found in Table Chlorofluorocarbons (CFCs) CFCs are primarily used as a refrigerant and can be found in heating, ventilation, and air conditioning (HVAC) units, refrigerators, freezers, vending machines, and water coolers/fountains. If impacted by building renovation/demolition activities, these units should be properly purged prior to disposal of the units. The CFCs must be handled and purged by properly licensed contractors and/or personnel, abiding by all Federal, State, and local regulations. Kimball identified one (1) walk-in refrigerator/freezer in the cafeteria, one (1) air compressor, one (1) air dryer, and two (2) air conditioning units. This equipment may contain CFCs. Window mount air conditioning units, L. Robert Kimball & Associates, Inc. 12C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2

15 household style refrigerators and freezers, and vending machines, were not included, as they are not part of the building mechanical system and can be easily transported to another location without releasing any CFCs into the atmosphere. The release of ozone-depleting substances is restricted under the Clean Air Act. All CFCs are required to be purged from the equipment prior to the commencement of demolition/renovation activities. Properly licensed personnel and contractors must be used to handle and purge the CFCs, abiding by all Federal, State, and local regulations. Qualified Pittsburgh Public Schools maintenance personnel should be able to purge and transport the CFC-containing equipment. The cost of handling and purging of the CFC units averages approximately $60.00 per unit. The estimated cost to handle and purge the CFC-containing units is found in Table 2 Cost Estimate, Hazardous Materials. 3.4 Batteries Nickel-cadmium (NiCAD) and lead-acid batteries can be typically found in exit signs and emergency lighting units. Exit signs and emergency lighting units that are hard wired into the building electrical system were not included in this assessment. Kimball identified one (1) lead-acid battery. No exit signs or emergency lights which contain batteries were identified in the school. All batteries should be disposed or recycled in accordance with USEPA and the Commonwealth of Pennsylvania hazardous waste regulations and guidelines. The estimated cost to remove and dispose or recycle the battery found in Table 2 Cost Estimate, Hazardous Materials. 3.5 Mercury Mercury may be present inside thermostats, thermometers, and laboratory drain traps. Kimball observed seven (7) switches and eight (8) thermometers suspected of containing mercury. All inspected thermostats appear to be pneumatic types containing no mercury switches. No mercury containing thermostats were observed Thermometers, mercury switches and, if present, thermostats should be disposed or recycled in accordance with USEPA and the Commonwealth of Pennsylvania hazardous waste regulations and guidelines prior to any demolition/renovation activities. The estimated cost to remove and dispose or recycle mercury containing items is found in Table 2 Cost Estimate, Hazardous Materials. 3.6 Storage Tanks The school grounds were inspected for visual evidence of storage tanks containing fuels or other hazardous materials. A filler pipe for one (1) 20,000 gallon underground storage tank was noted. Custodial personnel had knowledge of the tank previously being filled near capacity with heating oil from another school. 3.7 Miscellaneous Materials Various solvents, paints, chemicals, equipment and other miscellaneous hazardous materials were L. Robert Kimball & Associates, Inc. 13C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2

16 found throughout the building. Kimball identified the following: Boiler Room 6 - Thermometers 7 - Mercury Pressure Control Switches 2 30 Pound Drums of Dacar Oxi-go Boiler Treatment 5 5 Gallon Buckets of Paint 1 1 Gallon Pale of Urethane Varnish 1 15 Gallon Drum of Corrosive Boiler Treatment 1 5 Gallon Drum of Corrosive Boiler Treatment 1 55 Gallon Drum of Dacar Boiler Rene Corrosive Water Treatment 1 15 Gallon Agua Dynamics Water Treatment 2 11 Ounce Cans of Lubricant Balcony Gallon Drum of Blue Cleaner / Disinfectant Pound Bags of Halite Salt (Sodium Chloride) Store Room Fluorescent Tubes 60 2 Fluorescent Tubes 4 Metal Halite Bulbs Ounce Spray Cans of Gum Remover Ounce Spray Cans of Vandal Remover 13 3 Quart Jugs of Clorox 7 1 Gallon Cans of G-Force Multi Purpose Cleaner 30 8 Fluorescent Bulbs Ounce Bottles of Graffiti Remover Gallon Jugs of 3-M Flooring Products 5 11 Ounce Cans of Starting Fluid 17 1 Quart Jugs of Compressor Oil 2 11 Ounce Cans of Spray Lubricant 4 30 Pound Jugs of General Purpose Cleaner 35 1 Quart Jugs of Motor Oil 28 1 and 1.5 Gallon Jugs of Dacon Spray Buff 3 Gallon Jugs of Amgo Dust Mop Treatment 3 1 Gallon Jugs of All Shine Floor / Furniture Treatment 1 1 Gallon Unlabeled 7 1 Gallon Cans of Paint 6 1 Quart Cans of Paint 1 50 Pound Bag of Sodium Phosphate Ounce Cans of Grease 2 1 Gallon Jugs of Noxon Metal Polish L. Robert Kimball & Associates, Inc. 14C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2

17 Receiving Room 17 1 Back Up Generator 1 Automobile Battery Fan Room 20A 1 1 Quart of Motor Oil Quart of Belt Dressing 2 Thermometers 2 1 Gallon Cans of Paint 1 Air Compressor 1 Air Dryer Electrical Equipment with Oil Mechanic Room Quart Motor Oil Gallon Jugs of 3-M Product 1 55 Gallon Drum of Pink Concentrate 1 Thermometer 1 16 Ounce Can of Grease Lunch Room Cooler / Freezer 7 1 Gallon Jugs of Bleach 1 18 Ounce Can of Vandal Remover 1 12 Ounce Can of Lube Stair E 1 Fluorescent Emergency Light Room 101B 2 11 Ounce Spray Cans of Lubricant Gallon Jugs of 3-M Floor Products 1 1 Gallon G-Force Multi Purpose Cleaner Girls Locker Room 25 5 Gallon Cans of Gym Floor Sealer Gallon Jugs of Floor Products L. Robert Kimball & Associates, Inc. 15C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2

18 Exterior 1 20,000 Gallon Fuel Oil Tank for Boilers (Estimated 19,700 Gallons Remaining) 10 Metal Halide Lamps Shed Attic 3 Push Mowers 1 Snowplow (Battery Operated) 1 Leaf Sucker 1 String Trimmer 3 4 Gallon Cans of Gas 1 1 Quart of Oil 1 Can of Starter Fluid Electrical Equipment with Oil Storage and filing cabinets within the classrooms were not inspected for potential hazardous materials. The estimated cost to remove and dispose of the identified chemicals is found in the following table. ITEM Fluorescent Lamps and Bulbs Table 2 Cost Estimate Hazardous Materials Rogers CAPA Middle School LOCATION Various Locations Throughout Building APPROXIMATE QUANTITY DISPOSAL COST ESTIMATE RECYCLING COST ESTIMATE 1,165 $ $ Mercury Vapor Lamps Shed 5 $50.00 $25.00 Metal Halide Lamps Storage Room 16, Shed, Auditorium 41 $ $ Other Potential Mercury 7 Switches Boiler Room, Fan Room Containing Items 8 Thermometers $ $ Potential PCB Oil 1 Back-up Generator, Receiving Room 17 Containing Equipment 1 Air Compressor $1, NA CFC Equipment 1 1 Air Dryer $ NA Mech. Room 20 Exterior Bldg. 1 Cooler/Freezer, 2 AC Units Lead Acid Batteries Receiving Room 17 1 Battery $50.00 NA Solvents, Cleaners, Paints and Other Miscellaneous School Building & Shed See Section 3.7 $3, NA Chemicals 2 L. Robert Kimball & Associates, Inc. 16C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2

19 ITEM LOCATION APPROXIMATE QUANTITY DISPOSAL COST ESTIMATE RECYCLING COST ESTIMATE Underground Storage Tank Rear Building Parking Lot 20,000 Gallons (Boiler Fuel) $ 30, NA Lead-Based Paint Systems Throughout Building Not Estimated NA 4 NA TOTAL $37, $ Footnotes: 1. Household type air conditioners, refrigerators, freezers, and vending machines were not included. 2. Miscellaneous office and cleaning supplies such as printer toner, ink cartages, spray cleaners, and art supplies were not included. 3. Remediation of lead paint is not generally required for building renovation or demolition, therefore cost estimates are not provided. Notes Cost estimates reflect unit pricing averages gained from select Pittsburgh based hazardous remediation firms. NA = Not Applicable 4.0 Lead-Based Paint (LBP) Six (6) paint systems were sampled throughout the school and were found to contain between 0.083% and 3.8% lead by weight based on laboratory analysis. All paint samples showed concentrations of total lead greater than the laboratory limit of detection, and are considered regulated under the Occupational Safety and Health Administration (OSHA). The OSHA Lead in Construction Standard (29 CFR ) requires all contractors performing demolition or renovation activities to notify and provide training for their employees involved in the alteration and/or repair of lead-containing building components. The contractor is also required to conduct an initial Employee Exposure Assessment. There are no requirements for removing lead based paint during renovation or demolition of buildings however means of minimizing the migration of lead dust must be implemented. In addition, waste stream sampling of renovation/demolition materials is required under the Resource Conservation and Recovery Act (RCRA). Paint samples were analyzed by International Asbestos Testing Laboratories, Inc. of Mt. Laurel, New Jersey, using ASTM D A Atomic Absorption Spectrophotometry (AAS). IATL is accredited by the American industrial Hygiene Association (AIHI) for metals analysis. The paint chip sampling form and the laboratory analysis are found in Appendix D Lead-based Paint Sample Results. L. Robert Kimball & Associates, Inc. 17C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2

20 5.0 Summary Kimball performed an inspection for asbestos and hazardous materials throughout all accessible areas of the Rogers CAPA Middle School, located at 5520 Colombo Street in Pittsburgh, Pennsylvania Asbestos, lead paint and hazardous materials were identified in the buildings and included one underground storage tank, mercury-containing light tubes, thermometers and switches, potential PCB-containing equipment, lead acid batteries, potential CFC containing equipment, and miscellaneous stored chemicals. Based on the results and findings of the building inspection, Kimball recommends the following: ACM that will be impacted by renovation/demolition activities should be removed and disposed of as ACM waste according to all applicable asbestos regulations. The Pennsylvania Department of Labor and Industry and the Allegheny County Health Department (ACHD) requires that asbestos abatement be completed by certified contractors. Assumed materials should be properly characterized for asbestos content prior to disturbance. One (1) filler tube for an underground storage tank (UST) was noted. The UST purportedly contains heating oil for the school boilers. Custodial personnel had knowledge of the tank being filled to near capacity; 20,000 gallons. Additional examination would be required to verify the type of oil, and the condition of the tank with regards to potential leaks. All six (6) sample paint systems in the school were found to contain lead. In accordance with OSHA Standard 29 CFR , contractors are required to notify and train all employees involved in the construction, alteration, and/or repair of lead-containing building components, of the presence of lead. The Contractors are also required to conduct an initial Employee Exposure Assessment in accordance with 29 CFR (d) (1) (i). Prior to cutting, sanding, or welding painted structural steel for renovation or demolition, the paint should be properly abated from each structure. All hazardous materials/equipment impacted by renovation or demolition activities should be removed by properly trained contractors and/or personnel, and the materials disposed of in accordance with USEPA and Commonwealth of Pennsylvania hazardous waste regulations and guidelines. Photographs of hazardous materials and types of equipment found are located in Appendix B Photographs. L. Robert Kimball & Associates, Inc. 18C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2

21 BUILDING IDENTIFICATION BUILDING SUMMARY FORM OWNER/CLIENT: Pittsburgh Public Schools BLDG. NAME: Rogers CAPA Middle School ADDRESS 5520 Colombo St., PHONE: Pittsburgh PA PHYSICAL DESCRIPTION MAIN BLDG. BUILDING USE: Middle School # OF FLOORS: 4 SQ. FOOTAGE: 60,598 BUILDING EXTERIOR: Brick ATTIC: Yes BASEMENT: Yes CEILING HEIGHT: 12 FRAME: Steel FLOOR: TILE: CARPET: CONCRETE: WOOD: CERAMIC: SOIL: LINOLEUM: METAL: CEILING: PLASTER: CONCRETE: FIBERGLASS: SUSPENDED: DRYWALL: WOOD: ASBESTOS MATERIALS RECORDS (SURFACING) MATERIAL LOCATION SAMPLE # SAMPLE # SAMPLE # QUANTITY %ASBESTOS NA NA NA NA NA NA NA ASBESTOS MATERIALS RECORDS (THERMAL) MATERIAL LOCATION SAMPLE # SAMPLE # SAMPLE # QUANTITY %ASBESTOS Rear Boiler 10 Square Boiler Room Gasket 70% Front Boiler 6 Square Upper Door Boiler Room Gasket 50% Aircell Pipe Insulation Fitting Insulation on Aircell Insulated Lines Magnesia Block- Pipe Insulation- Heating Lines Fitting Magnesia Block Insulation Lines Fittings on Millboard Room 17, 108A, and 109A Room 17, 103A, 206A ,200 Linear Fittings Attic Lineal 50% 50% 10% Amosite 40% 10% Amosite Attic Fittings 80% Attic Fittings 80% L. Robert Kimball & Associates, Inc. C:\Documents and Settings\Chris Meinert\Desktop\frd\School Sites\Rogers\Rogers Web Page\Rogers Hazmat Report 2006 Ex 1.doc

22 BUILDING SUMMARY FORM ASBESTOS MATERIALS RECORDS (MISCELLANEOUS) MATERIAL LOCATION SAMPLE # SAMPLE # SAMPLE # QUANTITY %ASBESTOS 9 x 9 Dark Green with 865 Square Room 15 and 16 White Streaks 044A 045A 046A 5.1% Floor Tile 12 x 18 Black Floor Tile Room 15 and A 048A 049A 170 Square 2.7% Light Green Floor Tile and Associated Mastic 12 x 12 Rust Orange and White Floor Tile 12 x 12 Green and White Floor Tile 12 x 12 Cream and Brown Floor Tile 9 x 9 Almond Floor Tile and Associated Mastic 12 x 12 Cream Floor Tile with Brown and Light Brown Streaks and Associated Mastic 9 x 9 Cream Floor Tile with Reddish Brown Streaks 9 x 9 Light Brown Floor Tile with Brown and White Streaks and Associated Mastic 9 x 9 Brown Floor Tile with Dark Brown and White Specks and Associated Mastic Gymnasium Room 22 (under tin pipe enclosure) Room 2 Room 2 Room 2 Rooms 2,, 3, 9 and 10 Room 3 Room 4 Room 8 Storage Room 12 L. Robert Kimball & Associates, Inc. 059A/B 062A 065A 068A 071A/B 074A/B 077A 083A/B 086A/B 060A/B 063A 066A 069A 072A/B 075A/B 078A 084A/B 087A/B 061A/B 064A 067A 070A 073A/B 076A/B 079A 085A/B 088A/B 56 Square 320 Square 150 Square 150 Square 2,990 Square 60 Square 860 Square 265 Square 1,340 Square Floor Tile- 1.3% Mastic- 3.5% 2.4% 1.3% 1.3% Floor Tile- 3.1% Mastic- 3.5% Floor Tile 2.1% Mastic 1.9% 3.4% Floor Tile- 3.7% Mastic- 3.5% Floor Tile- 4.2% Mastic- 3.5% C:\Documents and Settings\Chris Meinert\Desktop\frd\School Sites\Rogers\Rogers Web Page\Rogers Hazmat Report 2006 Ex 1.doc

23 BUILDING SUMMARY FORM 9 x 9 Gray Brown Floor Tile with Brown and Tan Specks and Associated Mastic Room A/B 090A/B 091A/B 60 Square Floor Tile- 4.5% Mastic- 3.5% 9 x 9 Dark Brown Floor Tile with White and Red Streaks and Associated Mastic 9 x 9 Light Orange with Brown and White Streaks Floor Tile and Associated Mastic Associated Mastic for 12 x12 White with Gray Specks Floor Tile 9 x9 Olive with White Streaks Floor Tile and Associated Mastic Poured Yellow Flooring (Under Floor Tile) and Base Cove Tan Flooring and Base Cove Material (Under Yellow Flooring) Room 12 Wood Working Room 4 Lunch Room 9 and 10 Lunch Room 9 and 10 Corridor 100 and 200, Stair A,B,C, and D, Rooms 3A, 4, 100A, 101B, 103A, 200A, 9-10, Office 200/200A, Costume Rooms above Stage Auditorium and Balcony 210 Corridor 100 and 200, Stair A,B,C, and D, Rooms 3A, 4, 100A, 101B, 103A, 200A, 9-10, Office 200/200A, Costume Rooms above Stage Auditorium and 092A/B 101A/B 105B 106A/B 093A/B NA 094A/B NA 45 Square 100 Square Floor Tile- 2.5% Mastic- 3.5% Floor Tile- 3.4% Mastic- 3.5 NA NA 9 Square 3.5% NA NA Square 8,400 Square 8,000 Square Floor Tile- 1.7% Mastic- 3.5% % PC Trace Anthophylite 0.5% % Anthophylite L. Robert Kimball & Associates, Inc. C:\Documents and Settings\Chris Meinert\Desktop\frd\School Sites\Rogers\Rogers Web Page\Rogers Hazmat Report 2006 Ex 1.doc

24 9 x 9 Dark Brown Floor Tile and Associated Mastic 9 x9 Light Brown Floor Tile and Associated Mastic Door Caulking Yellow/Gray Trench Debris Blackboard Mastic Mirror Mastic Fire Doors Balcony 210 Corridor 100 and 200 Corridor 100 and 200 Exterior Doors at Stair D and Stair G, and Front Doors Floor Between Wall and Boiler 1 Throughout Classrooms Room 102 and Dance Studio Throughout Building 146A/B 149A/B 147A/B 150A/B 148A/B 151A/B BUILDING SUMMARY FORM 2,300 Square 2,300 Square Floor Tile- 3.1% Mastic- 3.5% Floor Tile- 4.6% Mastic- 3.5% Doors 3.4% 177 NA NA Assumed 20 Square x x 4 65% NA Assumed 4 10 x 5 NA Assumed 45 Doors NA Window Caulking All Windows Assumed 143 Windows NA Interior Stack Boiler Room to Not Assumed Material Roof Quantified NA Interior Stack Not Boilers 1 and 2 Assumed Material Quantified NA Kiln Room 15 Assumed 1 Kiln NA SUMMARY PREPARED BY: PEER REVIEWED BY: L. Robert Kimball & Associates, Inc. C:\Documents and Settings\Chris Meinert\Desktop\frd\School Sites\Rogers\Rogers Web Page\Rogers Hazmat Report 2006 Ex 1.doc

25 LIST OF HOMOGENEOUS AREAS BUILDING NAME: Rogers CAPA Middle School LOCATION: 5520 Colombo Street Pittsburgh, PA PAGE 1 OF 4 HA# MATERIAL CONTAIN ASBESTOS? YES NO ASSUMED APPROXIMATE QUANTITY 01 Boiler Gasket X 10 Square 02 Boiler Door Gasket X 6 Square 03 Boiler Door Inside Packing X 04 Boiler Base Packing X 05 Side Boiler Base Packing X 06 Boiler Insulation X 07 Valve Insulation X 08 Aircell Pipe Insulation X 2,200 Linear 09 Fitting Insulation on Aircell X 320 Fittings 10 Fitting Insulation on Fiberglass Heating Lines X 11 Wall Plaster X 12 Newer Plaster X X 12 Peach, Brown, Gray Mottled Floor Tile X 14 Associated Mastic Below HA 13 X 15 9 X 9 Dark Green with White Streaks Floor Tile X 16 Associated Mastic Below HA 15 X 865 Square X 18 Black Floor Tile X 170 Square 18 Associated Mastic Below HA 17 X X 12 Beige, Tan, and White Mottled Floor Tile X 20 Associated Mastic Below HA 19 X X 12 Brown and Tan Mottled Floor Tile X 22 Associated Mastic Below HA 21 X X 12 Tan and Gold Floor Tile X 24 Associated Mastic Below HA 23 X 25 Light Green Floor Tile Under Tin X 56 Square 26 Associated Mastic Below HA 25 X 56 Square X 12 Rust Orange and White Floor Tile X 320 Square 28 Associated Mastic Below HA 27 X C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2006 EX 2.DOC

26 LIST OF HOMOGENEOUS AREAS BUILDING NAME: Rogers CAPA Middle School LOCATION: 5520 Colombo Street Pittsburgh, PA PAGE 2 OF 4 HA# MATERIAL CONTAIN ASBESTOS? YES NO ASSUMED APPROXIMATE QUANTITY X 12 Green and White Floor Tile X 150 Square 30 Associated Mastic Below HA 29 X X 12 Cream and Brown Floor Tile X 150 Square 32 Associated Mastic Below HA 31 X 33 9 X 9 Almond Floor Tile X 2,990 Square 34 Associated Mastic Below HA 33 X 2,990 Square X 12 Cream with Brown and Light Brown Streaks Floor Tile X 60 Square 36 Associated Mastic Below HA 35 X 60 Square 37 9 X 9 Cream with Red and Brown Streaks Floor Tile X 860 Square 38 Associated Mastic Below HA 37 X X 12 Mauve Mottled Floor Tile X 40 Associated Mastic Below HA 39 X 41 9 X 9 Light Brown with Brown and White Streaks Floor Tile X 265 Square 42 Associated Mastic Below HA 41 X 265 Square 43 9 X 9 Brown with Dark Brown and White Streaks X 1,340 Square 44 Associated Mastic Below HA 43 X 1,340 Square 45 9 X 9 Gray Brown with Brown and Tan Specks Floor Tile X 60 Square 46 Associated Mastic Below HA 45 X 60 Square 47 9 X 9 Dark Brown with White and Red Streaks Floor Tile X 45 Square 48 Associated Mastic Below 47 X 45 Square 49 4 Yellow Kick Strip X 50 Associated Mastic Below HA 49 X 51 4 Off-White Kick Strip X 52 Associated Mastic Below HA 51 X 53 9 x9 Light Orange with Brown and White Streaks X 100 Square 54 Associated Mastic Below HA 53 X 100 Square C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2006 EX 2.DOC

27 LIST OF HOMOGENEOUS AREAS BUILDING NAME: Rogers CAPA Middle School LOCATION: 5520 Colombo Street Pittsburgh, PA PAGE 3 OF 4 HA# MATERIAL CONTAIN ASBESTOS? YES NO ASSUMED X 12 Pink with Gray, White, Beige Specks X 56 Associated Mastic Below HA 55 X X 12 White with Gray Specks X APPROXIMATE QUANTITY 58 Associated Mastic Below HA 57 X 9 Square 59 9 X 9 Olive with White Streaks X 20 Square 60 Associated Mastic Below HA 59 X 20 Square 61 Poured Yellow Flooring and Base Cove X 11,000 Square 62 Tan Flooring and Base Cove Material Under Yellow Flooring X 11,000 Square 63 4 Black Kick Strip X 64 Associated Mastic Below HA 63 X 65 6 Dark Brown Kick Strip X 66 Associated Mastic Below HA 65 X X 12 White with Gray Floor Tile X 68 Associated Mastic Below HA 67 X 69 Brown Floor Sheeting X 70 Associated Mastic / Paper X 71 Magnesia Block Pipe Insulation on Heating Lines X 72 Fittings on Magnesia Block Insulation Lines X 73 Fittings on Fiberglass Waterlines X 74 Millboard X 980 Lineal 105 Fittings 75 Fittings on Millboard X 2 Fittings X 12 Red with Brown Streaks Floor Tile X 77 Associated Mastic for HA 76 X X 12 Blue Floor Tile X 79 Associated Mastic for HA 78 X X 12 Light Blue Floor Tile X 81 Associated Mastic for HA 80 X C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2006 EX 2.DOC

28 LIST OF HOMOGENEOUS AREAS BUILDING NAME: Rogers CAPA Middle School LOCATION: 5520 Colombo Street Pittsburgh, PA PAGE 4 OF 4 HA# MATERIAL CONTAIN ASBESTOS? YES NO ASSUMED APPROXIMATE QUANTITY 82 9 X 9 Dark Brown Floor Tile X 2,300 Square 83 Associated Mastic Below HA 82 X 2,300 Square 84 9 X 9 Light Brown Floor Tile X 2,300 Square 85 Associated Mastic Below HA 84 X 2,300 Square X 12 Brown Floor Tile X 87 Black and Green Shingles X 88 Door Caulking Yellow / Gray X 10 Doors 89 Window Caulking X 90 2 X 4 Fissured Ceiling Tile X 91 1 X 1 Ceiling Tile with Holes X 92 Associated Mastic for HA 91 X 93 Acoustical Ceiling and Wall Tile X 94 Associated Mastic for HA 93 X 95 1 X 1 Ceiling Tile Big and Little Holes X 96 Plaster Patch X 97 Trench X 20 Square 98 Decorative Plaster X 99 Blackboard Mastic X x x Wall Mirror Mastic X 4 10 x Fire Doors X 45 Doors 102 Window Caulking X 143 Windows 103 Interior Stack Material X Not Quantified 104 Interior Boiler Material X Not Quantified 105 Kiln X 1 Kiln C:\DOCUMENTS AND SETTINGS\CHRIS MEINERT\DESKTOP\FRD\SCHOOL SITES\ROGERS\ROGERS WEB PAGE\ROGERS HAZMAT REPORT 2006 EX 2.DOC