Document NMO1EgzpvM6qqxpko0gXN15p

KEVIN L. MCKNIGHT FR0M LEGAL DEPARTMENT PITTSBURGH OFFICE-13 TO DISTRIBUTION March 20, 1989 RE: ASBESTOS ASSESSMENT REPORT-ALLEGHENY CENTER Enclosed is a copy of an Asbestos Assessment Report for Allegheny Center which was prepared by Schneider Engineers for Sitomer and Drexler, P.C., a law firm apparently retained by the owners of Allegheny Center. The owners of Allegheny center claim that Alcoa has responsibility to abate the asbestos situation at Allegheny Center. We will be meeting with them probably in the next couple of weeks to discuss this matter. I would appreciate any comments you might have to the Schneider Report. Also if you know of someone else who should review the report, please pass it along to them. Thanks for your assistance. /fi KEVIN L. MCKNIGHT KLM:jj 402KLM Distribution Gary J. Crouth, Pittsburgh - 19 Laura l. Rippey, Pittsburgh - 6 George R. Farneth, Pittsburgh - 20 LEGAL DEPARTMENT POAMltMAEV 0-3 SCHNEIDER ENGINEERS January 13, 1989 Mr. Dan Sitomer Sitomer and Drexler, P.C. 185 Madison Avenue New York, NY 10016 SUBJECT: ASBESTOS ASSESSMENT -REPORT Dear Mr. Sitomer: Enclosed please find the report for the asbestos assessment of the Allegheny Center. This report documents the findings and recommendations of the asbestos survey conducted by Schneider Engineers on December 21 and 28, 1988 and January 4 and 5, 1989. Please note that not all of the laboratory analysis reports are included. As soon as we receive them, we will forward them to you. After reviewing the assessment report, please contact our office if you have any questions or require additional assistance. I am available to review the report and findings with you in greater detail if you desire. Sincerely, SCHNEIDER ENGINEERS Project Industrial Hygienist KSH:ksh Enclosure cc: P.L. Spence - SE 880474.01/SD Senior Industrial Hygienist 98 Vanadium Road Bndgeu,He. PA 15017 <412) 221-1100 A Member of tbe Scnrtetder Group of Companies SCHNEIDER ENGINEERS I j i (I1 I ASBESTOS ASSESSMENT REPORT ALLEGHENY CENTER PITTSBURGH, PENNSYLVANIA JANUARY 1989 Prepared By: SCHNEIDER ENGINEERS 98 Vanadium Road Bridgeville, Pennsylvania 15017 Prepared For: ALLEGHENY CENTER. ASSOCIATES c/o Si tomer and Drexler 185 Madison Avenue New York, New York 10016 TABLE OF CONTENTS TOPIC INTRODUCTION ASSESSMENT RESULTS AND DISCUSSION DISCUSSION OF ASBESTOS ABATEMENT OPTIONS COST ESTIMATES FOR ASBESTOS ABATEMENT ASSESSMENT CONCLUSIONS AND RECOMMENDATIONS TABLES TABLE I: Asbestos Assessment Summary TABLE II: Asbestos Bulk Sample Results TABLE III: Asbestos Air Sample Results APPENDICE S APPENDIX A: Laboratory Analysis Reports APPENDIX B: One Allegheny Center Drawings APPENDIX C: Two Allegheny Center Drawings APPENDIX D: Three Allegheny Center Drawings APPENDIX E: Seven Allegheny Center Drawings APPENDIX F: Eight Allegheny Center Drawings APPENDIX G: Ten Allegheny Center Drawings SECTION NO. 1 2 3 4 5 1. INTRODUCTION Schneider Engineers (SE) was retained by Sitomer and Drexler to conduct an asbestos assessment of the Allegheny Center Complex located in Pittsburgh, Pennsylvania. This assessment was conducted to identify the location of asbestos containing materials inside six (6) buildings at Allegheny Center. The assessment entailed a thorough site inspection and collection of bulk samples. Bulk samples of suspect materials were collected to verify asbestos content, type and percentage. The physical condition of suspect materials were'visually inspected and quantities estimated. A summary of the asbestos assessment findings are listed in Table I. Air samples were also collected to determine existing total airborne fiber concentrations under normal operating conditions. The asbestos assessment was conducted on December 21 and 28, 1988 and January 4 and 5, 1989 by Kimberly Higby, Project Industrial Hygienist and Barbara McKenna, Industrial Hygienist under the supervision of Frank Pokrywka, CIH, Senior Industrial Hygienist. The following report is a sunmary of SE's investigation and findings from the asbestos assessment of Allegheny Center. 880474.01/SD -1- 2. ASSESSMENT RESULTS AND DISCUSSIONS A visual inspection of Allegheny Center was completed to identify the location of materials suspected of containing asbestos. This survey included inspection of mechanical systems (i.e., plumbing, heating, ventilation, and air conditioning); building structure (i.e., masonry, siding and roof); and architectural finishes (i.e., plaster, floor and ceiling tile). Bulk samples of suspect materials were collected for the laboratory determination of asbestos content, and the physical condition and amounts of suspect materials were recorded. Based on the results of the bulk sample analysis and SE's visual inspection, friable asbestos-containing materials were Identified as sprayed-on fireproofing, and as thermal insulation on pipes, equipment and fittings. This material was present In the following approximate amounts: Sprayed-on Fireproofing 733,650 sq. ft. Pipe Insulation 50 ft. Equipment Insulation 1,090 sq. ft. Fitting Insulation 4,477 fittings Non-friable ACM was found to be present as approximately 495,880 square feet of vinyl asbestos floor tile (VAT), 3,520 square feet of transite wall panels and one ventilation duct connector. In addition, asbestos floor tile may have been present under carpeting in some areas which could not be inspected. All 9" floor tile at the complex should be assumed to be VAT until further sampling determines otherwise. Even though the floor tile, transite panels and duct connector are asbestos-containing materials, they do not pose a significant airborne fiber exposure hazard. Materials that are non-friable cannot be crushed or pulverized to powder by hand pressure. For this reason, the material is unlikely to release airborne asbestos fibers under normal conditions. In addition, the non-friable asbestos materials were noted to be in good condition which further reduces their fiber release potential. 880474.01/S0 -2- A detailed summary of the location, amounts, and condition of the above materials are presented in Table I. This summary reflects the results of SE's visual inspection and our understanding of the building mechanical systems. Table I should be considered as a listing and description of the majority of asbestos-containing materials present in the building. However, additional insulating and fireproofing materials may be present inside the building which were concealed in shafts or above plaster ceiling areas and not accessible during this survey. A narrative description of the survey results and observations is provided in Appendix I (attached). Bulk Sampling Results A total of 126 bulk samples of suspect asbestos containing materials were collected and the analytical results listed in Table II. Two (2) of these bulk samples were quality assurance samples with duplicates submitted to a separate laboratory. Bulk samples were analyzed for asbestos content by Camtech, Inc. of Pittsburgh, PA. The two (2) quality assurance samples were analyzed by DeYor Laboratories of Youngstown, Ohio. Samples were analyzed according to current EPA Polarized Light Microscopy protocols for bulk asbestos materials as described in EPA Publication 600/M4-82-020, December, 1982. Both laboratories are rated as proficient in the NIOSH Proficiency Analytical Testing (PAT) Program. Air Sampling Results Air samples were collected in Buildings 1, 2, 3, 8, and 10 during the visual inspection of these buildings. Air samples were not collected in Building 7 since there were not any vacant apartments available to access. This sampling was conducted to determine the existing airborne fiber concentrations present under normal operating conditions of each building. 880474.01/SD -3- Four (4) air samples each were collected in vacant tenant spaces of Buildings 1 and 2, except for one occupied area (i.e.. Second Floor of Building 2). In addition, air samples were collected in three (3) vacant apartments in Building 3, and in two (2) vacant apartments each in Buildings 8 and 10. All fifteen (15) of the air samples collected were well below the OSHA Permissible Exposure Limit (PEL) of 0.2 fibers per cubic centimeter of air sampled (f/cc) and the OSHA Action Level of 0.1 f/cc. The measured total fiber concentrations ranged from 0.001 f/cc to 0.007 f/cc. The air samples were analyzed by Camtech, Inc. using Phase Contrast Microscopy (PCM). The PCM method provides a quantification of the airborne concentration of all fibers having a length greater than five (5) microns, a length-diameter ratio of at least 3 to 1, and a width greater than approximately 0.2 microns. This method does not provide an identification of fiber type (i.e., asbestos vs. non-asbestos); to do this would require electron microscopy analysis. Given the extremely low total fiber concentration encountered during this survey, this additional analysis is not warranted at this time in our opinion. 880474.01/SD -4- 3. DISCUSSION OF ASBESTOS ABATEMENT OPTIONS The asbestos containing material of greatest concern, which appears to have the highest potential to generate airborne asbestos fibers is the* structural steel and deck fireproofing. Additional items of concern include the damaged mechanical system Insulations. As you may be aware, there are currently several asbestos abatement options available to address such concerns. Each option must be evaluated on the basis of the comparative advantages and disadvantages, as well as short and long-term cost factors. Because of the complexities and details required to adequately review this Issue, a complete discussion is not attempted in this report. This Issue may be presented in a more comprehensive fashion for your review at a later date. For the purposes of this report, the asbestos abatement options typically considered to be feasible for these materials are the following: .1 1. J n , * 3. Removal and replacement ? penetrating encapsulant Long-term Management jor initial option, removal and replacement, provides a final solution r ^ 'Urj to the current concern and virtually eliminates any potential for /Vyoj\cjejiOn. future asbestos problems, providing the work is completed in a proper and safe manner. Complete removal of the material will have a higher short-term cost, that is offset to a great extent by the elimination of long-term costs such as periodic inspection and air j monitoring, establishment of an asbestos operations and maintenance program to include provisions for episode response, liability from L potential exposure to future tenants and/or building users, and the future re-encapsulation or removal that may be required. L In situations where a complete interior renovation is planned, the removal option should be considered as the most effective solution. [ 880474.01/SD l -5- The second option, encapsulation, provides what is currently considered to be a short-term or temporary solution. If the proper encapsulant is used and applied correctly, this treatment has JL, been shown to minimize or eliminate fallout from fireproofing and provides some degree of surface protection from damage resulting from incidental contact. However, the duration of effectiveness is 4^^ c^j \A QcHO Ik, dependent upon the continued adhesion of the fireproofing to the ^ substrate, frequency and type of contact with the fireproofing,^ building vibration, and potential erosion of the encapsulating layer w 'Af>us f\i^A_ by air flow. Since the asbestos material still remains in place, a long-term asbestos operations and maintenance program is required. |W^JaJL -CiicivLCAi This program would Include periodic inspection and air monitoring,^ provisions for the use of protective equipment and procedures to , minimize occupant or worker exposure 'fan situations when the OoA>_rJifr A^vUAfl(y ^lujiCu^c. fireproofing Is removed or disturbed. M episode response plan t0 `` ` ' l handle Incidents In which the asbestoy containing fireproofing is> ' i0 y (XvAwb 'extensively damaged or delineates fronrthe substrate would also beS^ c^^^equired. ,, / - ^ Co *rwc' - - - ' 0' Cba/v&jO ,-------- - v'L `ll/Vjl/UL, irrf J.O&+C -fin- g/ridU <je~* r i In evaluating costs, it should be recognized that the same v/wdaiy procedures and abatement practices followed in asbestos removal (Jk J jlo operations for the protection of other areas in the building and building occupants are also required to be utilized during encapsulation projects. [\AJVA To further reduce potential risks that may be presented by damage to the encapsulated fireproofing, it would be our recommendation that consideration be given to the installation of a ducted return air ^cf AOikjuc/) system, as opposed to an open ceiling plenum. The use of a splined or (toko- otherwise secured ceiling design would also be recommended when redesigning areas have been treated by encapsulation. j^ OY-- CoAllwtk O-Vd A X d-i ' /Suz<i,r' litOiAA AL* Me (a^reZM ftl'm IS OsyJOe 'U.rCLsa- L fl/fi/s nwtd, Jo cuul cAucJCd . (jAecJc L LUlAorx^ C 880474.01/St) (T " yC 6 - fit?) 15 * "^ ' f 0O A/loUZ. J"'L QCug-u-J -f/o-er's ef CZl . A third option is to defer abatement of the structural fireproofing and complete only that asbestos clean-up and decontamination necessary for operations and maintenance, or minor renovation to prepare a space for the new tenant. This option has the advantage of avoiding the >> expenses and loss of use associated with asbestos removal or ^ ^ jtffUvr encapsulation. With such deferment of asbestos abatement (i.e.. ^7 'ear* removal or encapsulation), the establishment of a Long-Term Asbestos Management Program (AMP) is recommended. This AMP should include the following: p 1* Designate an Asbestos Control Manager to supervise and I, coordinate all activities related to asbestos. Including, ,1 but not limited to: ` a-^&v^AiL' 1 mDocumenting the location of and labeling asbestos containing materials, as required. Monitoring the condition of asbestos, J^ c. Coordinating required education and training activities. in* rtf: Reviewing and approving plans for maintenance and/or contract work that involves asbestos removal or may otherwise disturb asbestos. L ft Maintaining records and documentation of asbestos-related activities. i jps Assuring compliance with applicable Occupational Safety and Health Administration (OSHA), Environmental Protection Agency (EPA), Pennsylvania Department of Environmental Resources (PaDER) and Allegheny County Health Department (ACHD) asbestos regulations and policies. Lr t c 880474.01/SD -7- 2. Minimize access and exposure to asbestos by informing all maintenance and custodial employees of the known locations of asbestos, provide training on safe work practices and establishing a maintenance permit system to prevent the accidental disturbance of asbestos during building maintenance and renovation, and further ensuring that any work that will Involve asbestos be conducted utilizing appropriate work practices. :Pfi 3. Provide annual education and training for all employees who may be required to contact or handle asbestos. This training would Include the measures necessary to minimize exposure, the potential health effects of asbestos exposure, the proper use of protective equipment and respirators, personal hygiene, the use of maintenance permits, reporting ^j/fi AJ JlpA C^OincrrMt ; cp',a"" ",th SH#- EPA. P0ER and ACHO regaulations,. and the use of sopeecc'ial tequipment such as HEPA-flltered vacuums. jb&LAK jWd Qho-c^ u^notJ^U?PFi\|acs ths-oM l}HU t 4. Procure equipment ana supplies required to handle asbestos safeiy in the event of an accident releasing or damaging HHeJdXV-- tyCnlT 1' L asbestos-containing materials or for planned maintenance work that may require the removal of small amounts of asbestos. This equipment would include, but not be limited to, a HEPA (high-efficiency) asbestos vacuum cleaner, six-mil thick asbestos disposal bags and plastic, NIOSH approved respirators for asbestos, disposable coveralls, water spray equipment, wetting agents, and encapsulant. - 5. Provide asbestos medical surveillance examinations for any employees who may be required to work with asbestos and wear L respiratory protection. These examinations should be administered following OSHA requirements. L VOS/?/} fi>r > i: c 880474.01/SD ^ -8- 6. Establish a periodic monitoring and surveillance program. Building vibration, damage to materials from accidental or mechanical contact, and aging of materials may increase the potential for asbestos release. This program should include air monitoring in areas containing asbestos, at least annually; visual inspection of asbestos-containing materials to document any changes in their condition, at least semi-annually; and periodic air monitoring of employees who may be removing or handling asbestos (initially and periodically thereafter). 7. All future mechanical equipment maintenance, replacement, or renovation should include plans and contingencies for handling asbestos removal in a safe manner, prior to the t (?| 11^ "1 va start of the project. ' Q&eoa-' In summary, the three main objectives to be considered in U8t1 9 asbestos abatement techniques, include hazard ba'tement, cost containment (or effectiveness), and time constraints. The following is a comparison of the abatement tllk'O*-- dfioo options discussed above for asbestos-containing materials based |0 'te o-O Ao on these project objectives: [$T /\JWfUDv)o^ A VueuW Sa. . Au>\uaU(A AuiJwvJN. uiwki L C i! [ 880474.01/S0 -9- Removal and Replacement Encapsulation Deferred Action (AMP) 1. Hazard Abatement Eliminates future hazard. Manages future hazard. Attempts to minimize future hazard. 2. Cost Containment 3. Time Factor Initial cost higher than encapsulation. no anticipated future costs. Initial cost lower than removal, future costs may be slgnifleant. Minimal immediate cost. potentially high future cost. May require 50-100% more time to complete than encapsulation. Time is not a factor. Us s di'sr^piive -to <4 :SpO- t^j2-- qSJ'OU^ ' '^OC' Cfj /V2^W0Mt5^ "to %4-- C(7*~poX<&@? V-Hv. Jl ^9vjl&c> 880474.01/SD - 10 - clA>-e^ QjJSUyi' 7ftOC 1^(2C*o5M AGmo^iJ? loxniKoolbL 0\a aocdia&k y\DtJ iU^ ail 'gC, OSRfi XOxT. ^Wa5_ JlsZ-' \v^AOv>`^va 4. COST ESTIMATES FOR ASBESTOS ABATEMENT Asbestos abatement costs typically are subject to a wide variety of influences, such as accessibility and nature of the material to be removed, location of the material, accessibility to the work site, and fluctuations in labor and insurance costs. Due to the high degree of care required to remove asbestos safely, abatement costs are far in excess of normal construction/ renovation costs. When evaluating the cost of asbestos abatement, it is necessary to consider other. construction and related costs. To adequately remove or treat spray-appliedfireproofing, it is necessary to vacate the work area, remove equipment and furnishings to the greatest extent feasible, and remove the suspended celling system and mechanical systems to provide adequate access to the material. Thisresults in significant additional expense in relocation of occupants, interior demolition, and reconstruction. Likewise, the removal of asbestos-containing pipe insulation in shafts, restrooms and water closets may require a significant amount of demolition to provide the required access. In addition to the above, after removing fireproofing, the application of a replacementmaterial is required to assure proper fire protection and compliance with building codes. Reinsulation of piping and mechanical systems also incurs an additional cost. These additional construction, renovation, and replacement costs are not included in the abatement estimates for this study. The following is a summary of estimated construction costs for the removal of asbestos-containing materials Identified in the 880474.01/SD - 11 - Allegheny Center. To prepare these estimates, the accessibility of the material and difficulty of removal was taken into consideration. Contractor bids for completing such work should be based upon a common technical specification, definition of scope of work and a mandatory visual inspection of each area. The cost of encapsulation would be slightly lower than the cost of removal. These costs should be considered as a baseline for planning purposes. Estimated Area Material Quantity Removal Cost Building 1 Fireproofing Pipe Insulation Fitting Insulation Tank Insulation VAT 182,800 ft.2 $1,828,000 50 ft. $ 1,000 1316 fittings $ 69,680 210 ft.2 $ 5,250 148,000 ft.2 $ 592,000 TOTAL : $2,495,930 Building 2 \JlA 'wl Mis \2.<&Qs9OS' \o JlSjt $QpA i/>v. :0> \ 06 Juilding 3 CCu^ o\ 0- L. vA0> 1 iU IWXfouX. IYa L uilding 7 Fireproofing Fitting Insulation VAT 549,800 ft.2 $5,498,000 85 + fittings $ 2,550 260,000 ft.2 $1,040,000 77 r a TOTAL : $6,540,550 Fitting Insulation Tank Insulation VAT i/v 463 fittings $ 440 ft.2 $ 16,350 ft.2 $ TOTAL: $ 20,450 11,000 65,400 96,850 Fireproofing VAT Transite 524 ft.2 $ 27,520 ft.2 $ 1,760 ft.2 $ TOTAL: $ 16,200 110,080 7,040 133,320 Building 8 Fireproofing 500 ft.2 $ 15,000 L VAT Transite 27,520 ft.2 1,760 ft.2 $ 110,080 $ 7.040 r TOTAL: $ 132,120 C 880474.01/SD - 12 - Area Building 10 Mall Material Fitting Insulation Tank Insulation VAT Fitting Insulation Quantity Estimated Removal Cost 702 fittings $ 440 ft.* $ 16,490 ft.2 $ TOTAL : $ 32,260 11,000 65,960 109,220 1,911 fittings $ 79,950 GRAND TOTAL : $9,587,940 880474.01/SD - 13 - i i j -- I i ! i. i L L I CONCLUSIONS AND RECOMMENDATIONS 1. As presented in/Table I, few areas inspected for ACM by SE were found to be /poor condition. All of the areas listing fair asbestos conditions involved damaged thermal insulation. To minimize potential asbestos fiber exposure during building operations and maintenance* the following minimal asbestos abatement is recommended as soon as practicable: a. Repair damaged pipe fittings in the following areas: 1. Building l~Mechanical Room and Penthouse 2. Building 2 Mechanical Rooms (Basement & Third Floor) 3. Building 3 Mechanical Room 4. Building 10 Mechanical Room and Package Room 5. Mall Mechanical Areas Remove fireproofing in Building 2 Third Floor air shaft at the earliest convenience due to high potential for disturbance by air movement. 2. Under normal operating conditions, additional asbestos abatement at the Allegheny Center should be limited to whatever fireproofing, or thermal Insulation removal or cleanup necessary to facilitate maintenance or renovation activity. Decontamination of ceiling tiles should be completed prior to planned maintenance work when dislodged fireproofing is evident. Area containment enclosures and personnel protective equipment should be utilized whenever extensive cleanup or disturbance of asbestos-containing materials is possible during maintenance work. 880474.01/SD - 14 - <A> Allegheny Center should establish an operations and maintenance program for dealing with asbestos-containing materials and maintaining them in good condition. This program should include periodic training for all employees required to work with or around asbestos insulation, or fireproofing. These employees should be medically evaluated, trained, and equipped to deal with routine or emergency situations involving asbestos-containing materials. The basic requirements of an Asbestos Management Plan are presented elsewhere In this report. Maintenance and engineering employees should utilize asbestos precautions unless they are certain an insulating or construction material is non-asbestos. Wet removal techniques and respirators should be used for all work involving fireproofing or asbestos pipe and fitting insulation, particularly on older equipment. Deteriorated fireproofing, or insulation should be repaired or removed at the earliest planned opportunity. Additional bulk sampling of fitting insulation in several areas may be necessary to more thoroughly characterize asbestos content. Asbestos insulating materials, once identified, should be labeled or marked in some way if they are not to be removed. 4. As part of any major renovation or maintenance project requiring the removal of the suspended ceiling or modification of a mechanical system, asbestos decontamination, minor removal, and/or building protection, may be required. Such requirements should be adequately evaluated and designed by a competent person, and the abatement completed by a contractor licensed by the ACHD to perform asbestos abatement. Any and all work that may result in exposure to or disturbance of asbestos-containing materials must be completed In compliance with applicable Federal, State and Allegheny County Health Department regulations. 880474.01/SD - 15 - 5. The potential for airborne fiber release and exposure due to non-friable asbestos material is minimal. Removal of this non-friable ACM is not recommended unless required for maintenance, repair, or renovation activity. Operations that may cause fiber release (i.e., sanding, drilling, etc.). Should be avoided without proper precautions. 6. The results of the air samples collected were well below the OSHA PEL -of 0.2 fibers/cc and Action Level of 0.1 f/cc, and indicate that these ambient concentrations should not cause adverse health ' / effects to the occupants of the areas monitored. 880474.01/SD - 16 - TABLE I ASBESTOS-CONTAINING MATERIALS AND QUANTITIES c $180,000 Located on beams; some over spray on decking 18,000 f t . * N.D. i C 9 W1 4 u A 4E 4E > O o - c 3 3 o CT c fi--1 u U fi E Z O CL E 44 ZO 4) Z Ml 9$ k. C e ** A 4k 9 Z c 9i 3 V) 0*0 r-- Ec O ** 4. w 3 a e *Q. & -- o e a. 4C Zo z 9 44 <c^o e 4 o. o & c3 *i 3 o 3 3 O +>Ik -- <4 al.. *0 >Z 3 9c 44 44 rt - C 3 O --e --<o 44 9 > 44 O C Z o C 44 > ou fac. 44 44 z u s (4 o , 44 k 3 > o t -- zz V s o 9 C 'i c cn C ow o -- u^ fi c 3 3 uo JC >1 zg u >s a c3 Z3 ----l 3a o 44 z*o 44 4*4 zo s o3 sJ o - <*- E> om oo Z 3 1 I/) N u uO a s m ooo 9 A o ooin om omr- oo CD c o u --44 xu C C* o oO *o- o 3 3o <3 3o <3 3o a *O3 - <3 O 3O 33 1u u 6z5 U 93 *O. 4o0 ? oi* 3^ e iA - m - ono m010 c 44 OOo 44 "<s. z fmOi a c 3 o 4Oo4 9>Ua OO lAI TABLE IA ASBESTOS ASSESSMENT SUMMARY ONE ALLEGHENY CENTER -0 <2 5 z ooo zz Zz ? \ c k o <4> ze oo < C e 44 14* o o o q. o 44 o oe ko a. 9 44 U c 44 e oo 44 3 44 e o o u CL u 44 44 3 3 b 3 3 3 Ik L c * oc 33 44 a C e ai c. 9 Ce o 1 39 Ce 9 4 e 9 c o 1 3 cC c Co c k. oo 4f 44 e & 44 rQ CL I 44 H >t 44 u 44 a. m U. > 44 w 44 44 O 44 u o O CL u. OZ bo m o i o i o oz OZ 0Z IIU z5 <0 < 3 Zo zo zm zu 2 zo3 *cO2l O3 O3 3 44 iI 3 <3 <3 I a> o &O c o k 5 2O J54K4 44 i. i oo oo 4U4 O3 93O Z O O oo 5prayed-on F ire p ro o fin g F ria b le N/A Scond F lo o r Throughout 5 --O --VI UV c9 CJ a 0) z Ok jj 3 OU V) Ok zz c9 Zz z * V) o >9 u. 99 _ S e <9 oW *o o V ) 9 <0 k. z3 Z >% Z 9 Z Z C <9 8 z w9 9 oEv) v) Ok <E9 e 41 J* ZO '9 c *o o c o o Z9 >* <9 9 Uk _oJ C9L OU --9 cj <ca9 9z Ok *C* 3 O k. V) Ok ZZ c zV Zz * M V) 99 >o u u. 9 c <S0 o 4. 9 V) 9 <9 u Z 3 z >% u Z Z9 Z e 3 z 49. <9 V) Ok ic 9 Jt zo 9 c o o e * o z9 > 9 o 94. zo &V) O --9 c9 o a. 9 z Ok C3 O4. v> Ok zz c 9 z z Z* V) v 99 >o o u. <9 s C Ou o o Vv> 9 u Z Z3 >s Z o z z c 9 z<J 3 O u o vs Ok Ic 9 Zu C9 O c o z <9 m>1 Ou zo & V JZ c O3k o u vs .c Ok z c9 z z2 z V) > \Z 9 99 9 s s s9 U Z s O <>0 o o a* oin o o o o oas in o o o o oo9i oam :si o9 Ul cj os o o o o91 <0 C ---wo Xu< oce ooc o*- *c > Vz JiI Z9 9 3 *Ul 9 O Ok e "O oo o O <3 9 c c ae Z SO O 8 o<n 8 3 OO Ok C TABLE IA ASBESTOS ASSESSMENT SUMMARY ONE ALLECHENY CENTER oo E Z V N Ul V) In n 29 5< m < <n Z o 2flj e n. --ns Tu e bo eo eOk < n z Z<9 Oek &9 eo C Z Z m i m 9 2 o 2 oc ss o 2 oou uCL Co *o >* o 2 e .<a9 o e 9& o Okc- k oo Ok e ma L. ii *, i 9e c z9 z9O o J 2o Bz9 zC999J 9& ZZzOOuo33k ZhzzoO30i3.l 9 | 2u z 3 9 5 96 Zoo3O3k. - 2o * zu- 9 l u2 z B CZ99J 9a ZgOOOU33k ZcaOu3O3 9 1 o2 Bz9 u 8 tZ i. 1 *oco 9 IZ 3 uu 18 Z ul nco eoo IS99) <99n U 8 U "kJumOZ- ouo u uo 2 uu 88 Ik u. 4. *ko. z z-- koo. zzi. u8 L | tZ uJzuO3Z. Lu 88 (L U. z IZOL3Z Zz43 Ik uoo %zz c. 8 u. <zz* *oi*n* o -T ooCO 5 C *9 Ou "0 9 o 4) O 9e I o o> C 9 ac c s *uo 9 9 9 Ol O3 9 9-- 9 -* -- to O-- u c99 o CL 9 at4) --C o3 9 01 c 9e U) 9u 9 trt ___9 c 9U ___o e^ 9U c O O -- Vo ~~ u i 9 -- o> 9 1 s<5 ~ 1-- > 9 -- 9 >* L. -- trt 9 <* s 9O i 9k >9 99 9^ >9 9 *9 39 oo9 J 9 U. 9 O 9 -1 9 tL 9 89 z u o <0 8 tO o o o V) i CO to (J os 8 o* oo o OOat Ooto oo o ooo ooat o o 8 to O o oCO f+i 0 0 o <o ro tvoO eo sis 8I< 5 u 'o o "o0 <3 a z o o Q3 O o 3 z z3 I_3tO auHs-i zu ^ to Z < (O uUi J 1/1 UoJ Iz3U I- < -J to <-J o HtO- uzi U0i o V<) 15 8 9 3 o 9o <0 Q --E ^9 25 9- <0 u 9 I <0 oc tcOn * c s i 5 eo < tbs O9 C o 4J c oo ! Q9 i r( t. 9M 9 5 9 o. w Q3 oa ou oa ooau* e E a *o3 o X9 9* 9 oa 5 s 9 a 8 i. a. ns e e 9 56 oN o 9 va* X te9 Or f 8 u 9 Q9C 55 5 > (A e 9 > 3 tO> . 9U>) 9e > <9s> 09 ! o Va 5 * cn E --jC( Ag S 'O Co 3S IQ * oO a- o<J -- -j Ga o --C e*O* z*Ou3* o *> o Oc u *A*3 U3 J9Js U C 3 9 ^--C 9 -- 0 A s 3*0J9) %uo -- E> o ooo* Sm oo -Z I <A O s o0uoo1o uj u. oe co z5$ Oc (1oJ <<o*- a z oo <3 a aoo- "O o oc ooo ooo o i>)c I v 3 ooo 5 S XZD Uccl CO h- V) z LU Crt Ui C<D *3 S 4J -- <0 Q CoO cO 2 3< 2 22 *e01o >> *c3 c 24- c o 4- *- = o *o CUXl)> of- < JD u Lb Ik u. CT c C O - e o o ou 3 a c. Me 3 Ik c u e e , oi o> *3 o o c <W U>v aot U. lO& BBOW.OI/SD O3 3O L 5 3 S-ooi < o* uo u O3 O3 3 O a o3 *s L JS ii 6 3 5 o e aOs r CL $420,000 On beams & decking; above *o a19 ou*- --<0 *wj>So*ag6e ui g c co 2g 5-o 5< &3 o *0 a > 4J 4-> Ii 4J w*1 oa o- *e 9 9 z 9 e * 9 69 9 l*9/l >--*--> CO . oa oto 9 9 9 u 0 9 9c 4bJ <TaO-* s <0 >* a *oo 9 > 0 A 9 C .* a 9 *0 0 e a690 oe 9a ao&w I o <3 * a> 0 .3 <0 c j* a *9o c 0 9 w* Is .2 oa oC *bo go . u 9Ou. wl <9 C a w c 0 US9 o a c0 a *0 aa 9 9 w>9 .0 a0 9w i9 l9 l9 99 b OO^ To3 o 33 Oo g a> 0 a9 C ac *aaa c 0 c<6A a aa c ou& o *0 o oo g 4 4J a * c w a a b c 0 *w9 a e a 0 a a- 9 9 n ab .0 a0 Se a jauz I a * 099 a> w s wYa1) a ac a 0 k M a> 4J c aa *> a 4J 9 a > ca *0 9 --c a*>0. W4- 1 O O4J 3 Oe Toa --*9- >O9 O 0 31 4. I o s* o CM *0 4a-> >9 5 -5 < z 35 <9 < 9 Z 9 z 9 -09 9 z O z eo 42,000 f t . * * Good TABLE IB ASBESTOS ASSESSMENT SUMMARY TWO ALLEGHENY CENTER Sprayed-on fire p ro o fin g F ria b le N/A f i. ac Oo <9 o za 9a ZM cc o a>% 9 a i/i Oo *c010 9 >s <9h/>. a 9 c Qo o 0o u lO 35 S< O* Z 9OZ eaa 2 * oa. oa JZ .3 O 2 oa JZ Zaou a 4 oa a caa e L1 m r 222 oou TO eoa9 V) goa 3 Third Floor Throughout $420,000 On beams & decking; above drop c e iIin g 42,000 f t . * * Good TABLE IB ASBESTOS ASSESSMENT SUMMARY TWO ALLEGHENY CENTER 3 --ZW6. %OUr i--<5t>0 ui o as eo 255 1< o u oO'*. > o z 9c jC 3 9e -- 8 A a. C2 O3 oo o 3o <3 Z au 9 C L. c o 3 z ws 3 u Z3 3 C3 Z o Z>% Z 3 CX 93 U O o3OO > O z 9c 3 a *9e" ^ 8<1 z a. C oW O *3 3o* o o 3 4- aw.. 9 Cw C s 3 o 3 u 3 C3 u Z z Z3 Zo Z>4 * Z 3 9<30 W O o o oao V> o z 9c 3 9 e o -- *m- 6 z& o OC 3U o* oo** Z td 9 aw. C u c o t 3C 33 3 u Z Z Z3 wo z>4 * Z 3 3 9 OO% CO 3O <3 > Zo 9e .* 3 9C 0 -- *> ze ao o* o 3 O <3 9 9C c o ws 33 w z Z3 iZ>4 - Z cz I 3 3 9 3 O 3 * z>4 tZ5 -- c< Z > 3 z Ui 9 O 8 34) 6 Z O < X oo .5 5< z e > an oo ooo < z z eo z oou a eo3 >s & oo WO s Os ok 3 8. e z to u co z & 3t s3u>\ wao. ' z a 3 * oo Sprayed~on fire p ro o fin g F ria b le N/A Eighth Floor Throughout - 5< 2o ifc. Z 9O3O3 zO39 O3 Z 9O3 O3 O3 Z Ou 93 O o s OU 8U zz OO c z z* 5 X 5 > e > r V) $420,000 On beams & decking; above drop c e ilin g 9 4*> to *- a** u* |8 O 4> UJ u OS it > 0 O 9 e jut 99 c e o ou 9 o o o w it Q. U trt <o 9O Cu 8 c <0 9 oue 93 9 4d)t it <0 w *9J o a>J4 U 9 Oi<30s1oU0 ! s o o GO V > o *0 9 C _* o > 99 C 4 -- 6 XI U. C2 O *o s 4J CL V) u *0 9O C u C <s0 9 ouC 99 9 it it <0 u 9O u 4>J4 u 9 ill 9 Ob <0 s ^ o 00 V > o <0 9 e .at o 99 c *4 Wt m> 6 c2 O9 8 o4 o N 42 CL U <A 9u C w 8 c <0 9 ouC 99 9 o 4) *0 to <0 u 3 * uO > w 4J 9 ze -r |3 0 9 9 sO * Q GO - i>t o <0 9 C .* u 4> 99 4 --c o ev e o o o u it CL <0 9o c u 8 42 c to 9 o km c 9 9 v41l 0 4> km 3 * o >4 g *4 9 Ct9O oU 9 ** O00 4- - U 4) 9 < e cO '* uo o 9 o 9o _ au t* B 3 . UJ O O o o o o o <60 -- >QNit < a: o 2io <5 9 o o 53 so it *O9 3 O 8 < z <0 o 9o 3 M * so o 42,000 f t . 1* Cood TABLE IB ASBESTOS ASSESSMENT SUMMARY TWO ALLEGHENY CENTER Sprayed-on fire p ro o fin g F ria b le N/A a oo a oou a b. & oe 9 9 r <&/) c. Au oo Thirteenth Throughout Floor i:i o 3 5 9a s< o 2 o99oa 9O9 o * o 8 Ok. oOUO99> Ooo9 oo I tZ 5 5 c C > > Q. W UJ O *-- <Q <* <0 --E uj 6> j vi E O UJ fa) s V C <0 *3 ouc T> " 3 V V 30 >t UUJ UJ UJ --* --*J 6 4e U 3t O3 u o Ooo o00 OC o CL s o !i5 u oQ o*- 3o zS UocJ i/) h- UJ I/) UJ JCQ U/J ZO < hr) uj olfa--T/)) < o3K c(</c) <0 _ UrJt 3 WOO o <E0 *<J0 --O 5^ UJ N W (/) 2<o 5< o < z o0o0 < Z *3 faoO. 3 L s<0 s< 8* 9O3W L J O OQ33O C8 wO 5 22 C r Q_ \ * Q uantity " Floor Area $ 8,800 Approx. 100 f t . 1 in each apartmentj 12" t i l e 2200 f t . * Good 9 e i o u *o <9 **s O 9< UJ U K 2-5 1< o9 uO o o o *0 u V s 3 tS > 44 44 b 44 c -- s 3 9 cun z & O '5* *o Ol 44 4444 *3 U. *w* VooO O* wcn z c& e& *o Ol 44 4444 *3 14. oVoO 41 Oul z **- a c a. o o -5 --~ 44 U. m- C3SJ *uOi Z a ca o Ol 44 *2 44 u. *- ovA *oo I o 3 "O o 3 > o oi o-- *" Z Ol (J b 44 44 CO TL oVoO 44 u o u 3cr s 2 3 O <*> -oo *oo 3 <S> Z UJ 5 xz UJ UJ M z J UJ O s m UJ < V? -I ^i V/> O UJ Iv--n UosJ UJ X CD H- "O 9 >. 44 *4 1s5 --4> C 9 < 3 <4~ UJ O O 424 --Q- V) <w UJ lA 25 min V<* Z s zco *u01 z w au ea *o Ol 44 c PM> 4444 3 Up * ooo ,-T i c c a. ---- zo (J o 4. z 44 -- *a. -- z<>o yo om O3 1 cOl y zu oV 4Q4 a > o* *o o "O Ol c o k 5 z o ooo c* 1-- > Z 4ao4 o 1 3 < s GO T3 "O Oo 3 co 3 oo V<z. z N o n -fria b lo M/A c ec o oo ec oo eo 9 44 L *3 33 e 9 eC 3 c9 Qci Ol c cn c 3 c9 ec 44oo 44 jj u oo Floor T ile F Ir& t Floor KJtchont o L 5 z 1z<o0 VI o VI Zo 9ow O 3o i 44 V) C 44 U Xo >* K >h U ZZ 3O 8 UJCJl 9 Ol s4c0 o Ol o GO t- w t- u 4. a 3 3 3 <3 3 L' .u 8a r 5- aa. a. a. 3- & u . 4. i. & 44 a 3-3 Zz zz 33 *V w UO 50 -2 u*6 u U4) S! <&& & *- - si s oo * w aa.. GO O U oo^ Q. o0o0 oo & <0 a. a. < c a> - oo u* si a -- --*u- *& co O0) a. "0 C0 *3 Ow% <~ Co9 U S * *--o O' c0 c a. ^ 3-- o OO --0 ~o> o> 4 co 0u =U UX c co ** (J u o oo 3 <3 o 3 *oo 3 uu is5 -(A g9 <<* UJ O O M OO' o is i r } i *o o --E ^ U0 <M> UJ << <3 U u. o l L 9 C 0 eo 9 i: * May be store f i t t i n g * present in apartments th a t are not accessible. c e e uo s uo *c e O I >s 0 B uo *n 1 >B* sU U sc u *o lu ooc 9 5 4 >e > 5e > 3 . <A 3s> 3 E C 0 9 -*w io - 6 20 * 0 3vi O i0 uj u a eo Ou -- <o -- a0 0 oc --e S 10 i! oU <0a- a c 0u S 10 0 9 C +> 0C il OU U0 <W a0 a0 --c a0o0 oV0 C 0 9 C0 4e- I o <- 4. 0 *J a0 a0 a --c 00 c a0 9 C *i 0e I O L. U0 a** a0 a0 C a00 oo10 2-5 Sc* o0 up *o- o <3 o 3 9o 9oo9-9o 333 1 9O 333 9 o 9o 333 9O ioo 33 iis u> 3 * WOO o UJ u o00 _oo * *s vor OO --x lit </) UJ o </ UJ s0 o > 0I/)l a 2 0a0 a a0 a a0 a 0 25 0" a ce oo Oc zz z 90 0 a9 a0 a a aa 0 zoc zco c zo 5< <* O co b e01 a9 0>1 <a/) I ul U oo o o oo oo oo oo s s t. 6 c Z 5< g-J O 8 4o/1> K I e I w 0 5- 0oC 9Uc0>9% aos t 2 5- ec >* ooe "9 C % I o z oas ! au u 0 z >4 u 1 9 u u 8 8 Si ^ o Lr 2 <S 9e 9e e oo o (00A ou <0/ 8i 55 bu 880<t7<t.01/SD c cc XX u "O e O 5u tj cx c ee o CX e o u XX O C -- xa x xx o c c -- X O *- to <0 J -1 uxi uO xE o eo C4 CO f- <M O CO 0*--4 C04O *o CX c iI O 4.x x x c 4. a. x o s SO a cX c sI O 4. XX --a o sO **- C4 e o z 5*0 5< Co co ou o TJ O 333 *0 O 8 '3 3 o Oo o CO 0o o*0*0o 33 8 33 33 o > XX 1:5 --c 4* * 3 *- UJ o o s *o X E5 -- X U< o <s X eo e o X oc oo < 's. 2 -g O XC4 < 2 oe [ 8 O O 8 8 888 i: h. Ug ib o 8 *c 19 -8j o. w i o 2 o >* 2 i. O 1 4. 5- 3>4 u, to ! e 3 A* o 2 I 2 I*o X ea * 2 X ea 3 s 80 u bb 88 X X 8 8C X XX XX > i 8 5X Xe 5 >> 8 (b 8 8 iZ 5 5 5 u z x X Xx ee 33 2 i: 8BM74.01/SD o c ft) s<o e I ft) AO<>0 uu T5 e o o c oOk u au v* Ik "a. s 0% oO ofet) oc t o4) uO Ho- o <3 aoO 03 o <3 <3 > *- e -w -- ** c oo A 3 ! 3cO Ui 9 o --X2 ft) </*) ui u| 5 as </) Ui < *1 cOO X H- Ui WO > ft) UaaJ tU/>I A 8BCM7i|.01/SD k *J O * >- a- I w U g QE co 2g 5-o 5< uC oO o- o s *oo cCL > c *-- co 6v *---- a c oc --c oo *o * C <ck> o A O c JoE o C 4cJ i , --e a OC ND ' o T9 C IVc 2-*Okc* ak e j= o 3 *- CS 3 3o oo *o o sr aoo o o*9 o'O 333 *oa *oo "0o 3 33 is W> iVULzUtz//>U>J)* UoZJ UzJ 5UJ 3 -1 VhoO- VO < hoz- <0</3> UJ * *J U>> B^5 -- C< *k9* fr e * UJ N VO *> .fi 5< uk. * o 3 < z n * eo z OO o* X< VO z -O A Ikk Ukrn zco 0c u < "<s* < zzz .o -o .o k zeo k zoe %u zeo oCO oo < z < -<zs* &A <zuco1k Ukrn Zeo zkco1k < z '<N. z "<zs* .o A .a *zoke1k kk zeo Uzkco1* [. oouQ. Ql sk 222 222 2 2 2 i; Is 3 Io < c J3 o 4ok* V) B 4e* k o oe3 3 I 4. 3I 3k 9 0O 3 <C 9 c 3- 3 3- 2 2~ ii 2 2 2t 0 i 33 ii2 tk Ik (A ou 3 O 2 (A o 2 2 .1 each apartment. a</> p C *J pe i s O 4. U <0 a. ep --p *1J0 O*- ~* ^ s oo V0 J U - 1E *o hJ (J 0! o o N CO * M eo S O 5 S ^ U Ul > --Xz (S> UJ UJJ Vu) Oz CD U) Ui < vrt -J I- < -J tS) < o -- z </> o UJ -- OuO Ul "O E p <0 <0 o -- 2<0 5< a c zo e o O Cc*O4 Nrs p aZ P I C zo o c u p c + <0 e 11 O 4. up za a je y ep -- 3 94 P C 4J pe 5 Ou W 3 V0 C P C *J pe v O8 3U zu pa y ep -- 3 p o 3*3 p ooo 33 3 333 3 o 9 3 33 U P* s OCO M II o oo o CO Pp 3z c o < z p. p 3a e o < z A p oc zo L Q C U i. y 88 88 88 8 oo oo oo i; o o dd d L I Jp < y C -OI P ao 8 >4 O S 5- a >4 X4c9I P o ao 8 e ao >u% & >4 5 4. w 3 u 35 pa < 3 p 3- Pw 8 ty O9 Z*uJ 8 d 5 C 8 d u. Z 5_ bu u . cl 8 8E u . 88 U. 5 s5 35 sVHp) li. z e K K pp> ep> 3 Zupep>/> z3 zCO UJ zII z 9 zu z9 UJ UJ 880*7*.01/SO Xc4) o-- --U46il U*Or*i OOg>S O su J3 e X<J -- si xOw ua 4J , X --e 8 s10 aO o3o co -coo* o** u wua. IZ a s o o4Vc4o>- -u ^ueO U<r *o >OS <X/> UzJ UozJ -- rUJ U) JCD UuoJ uui ^<- l</> --JJ u. < 2iS> ox UCU<OOJ U--J -*9 a6 U4-J *>)* 94e3J 5< o* U4J * Oo IQ Q J^ <Z"v 35 zoc o <3 <3 <3 M *4Jb o0<N0 + <P-NB M4*J* oo N 2 eo o ,o o 33 3 M %4J oCCO4 M%0 Nr* 8m tNf> o .a o c 1 1. rL oPB eoPB ---- 3 u uu 8 88 iZ SZ SZ O* pOO* 4O3J iu t <5 i, L Is < C -8I o. I u 5- 5 g- ec >% zoo *c I * z >c9oi O9. 0 8 88 IZ u. SZ X0 X4J 3 II SZ SZ 55 e ee F 88047*.01/SD $ 7,150 Above p la s te r c e ilin g - accessible through panels o *J 9 kkQ 3 *, | uE OO hJ U K a5 occ u*Oeo < ^o 0 T13 C 44 9 9 u --<A*-' Ma. 9 9 u 43 M -- *- a. * * 43 ^44 a --c It. *Mj 9 -e- c Ik -- olA r- 4444 r e U. - i 3 OO 3 <3 9 w A * a. g ** O <A e 44 *9 44 Ik 4 9 k ,0 Za **? o* e 44 *9 44 Ik ^ 8 fs. C4 4 <J o 44 c *o 81 9 ^ * 41 M 2 * 44 44 9 --^ , m t 1o O 3 9 k 2 a C ft o c 44 *9 44 Ik p o o 9 9 k ft M Z a ** oa TJ 9 44 e 44 9 44 Ik O o 9 k .O h- a. " 9 44 e 44 *9 44 c Ik o o V o o e* * * 44 1 0* | 4 4 < 4 OT> o O OO <3 <3 a 143 f it t in g s Cood 3*5" F ria b le F ittin g inaulation --c U*J 99 UJ u O m O) (A GO | US<--31i tU(<<AAAJ T U--JJJ (OA lA UzJ E U44J ak. N lA hZC04 04 5 in 2 m 2 m 2 in * IA 2 n i m m i mi < z CO </> < O .0 A 9 2 o 9 e 2 9 zoC [[. O o O 44 44 44 9 *3 4O4 oe o 9 Cc eo C c e* 44 44 44 .ko 5I I. tZ (Z zo II 59 5< e 2 C 8J -O *5 0 1 i8 e9 & 9 k V5) J! --c I! "O~ z 9e X. <3 <1 ko AAo>* O4. *e 9 j1I 2i 9 u 4. 3 <3 u o <3 <3 <3 <3 3 <3 o wkk Is k k 4a k k 4. 4* 5 5 5 5 i 5 5S Upper Garage Garage C 0> c& 4-1 : CM 9 X --U oO3> <> k u O a c H. ?fc* *>* U c s * 33 _ O a 2 s3 O o oo> o O o < AV a a < O 23 oaXUa. Wa -< om- * e 35 Qak. ka - - wc 8> -e 35 aaU aW oo oaaXu < s s s s s s*o uo ~ <k 8CO 03 CO CO S u |E U UO KO O c oo 8CD' 3 8 3 32 2 5< ec *oo o *o *oo -oo O O *Oo o "O o oo '*- oo o 'O *>1 IiI M 3 W WOO <s) oe O vm 3 %> 88 4i 8 oo o Z Uzi o 6 UC<OJ stt<oo v> a3Ui J UJ o oM to Ini In fO Ini "<M, < zz z<M. <S* Z < Z < Z >Z<N. "<M. z 2z W va<> s 5 3 3 zo eo i: [ oo l. oe E ece i ii o o o u o C I * a* a* ax at wu k 8 k 8 k k 8 8 k bu &z3 3 3 [ bk s- S&' S&' # ea k Oo 5 kk 8 Ik 5 e X> 33 apartments 12" t i CM 1 Ui o -- x c cr> i QC 3 Ui VO X UuJ -- Xui > VO X UJ VO UJ jUz <03- Wl</O) UO-I WO < 2z wo ui Ui S3 -4o40 40u* --" 5s i Ui u c eo Z55 e *cD < e o *o u> o Ueo 4^) 1z5 z %< -o j<jo --oe 'S SA <0 < oc* M 4b4 -- M<&c09 VVO)i <* C0 a >, 4ubco6a4. ~ <xo> Co --o>es Om44c3m44 Xu 4o4 oowo (O *o * aei ca X C 4ui o> 5 ou Ooo* *oo \ 9 WO n May ba arara f i t t i n g * in apartments th a t ara not accessible. [. eo <0 *eM3l [ I, i '[ 1! 44 Is 3 & j; 5 Jt 3t ?x . 5e u ?> 3 ft 3 Xb b '8 C (Z 55 S ft Ui Ui F ittin g s on fib e rg la s s Insulated pipes. Assumed to be ACM. Four se rvice c o rrid o rs . Q uantity based on check o f one ty p ic a l c o rrid o r. S 1*,400 Fair-Good 360 fittin g s a (2 yO U a O *" u > si u at e o 55 p< c c o o UO o a "O -i --< 9 -- & oa Ob 4J a g# 4J U ^a? ja s tA CO 3 w * U. --< o> -2* o II 5 ^ g^ ^a g Ife, .O N * rt * S 3 l U u o "O < ot a *-- ^& a e 5 i! < u. -- a s m * ,, --< 9 -- ** O c& o 15 5 JJ 3 < 4-> C ~a o o e *o o 3 33 i u t- - u. U. oc ao p oi *.< - --ac --u o af "o 9 JJ e 55 3< c Uu .O a o 8 e o S o go <? u u. oj co puo p --uw S o au --< a o > u c a Ca J a C AA a g c o U o w u pl JJ e j o P o JC a ZL * a t Jfmm OO S COs CO Pd 4 3 3 l U * u o *J *>> 8 4J S * UJ o3 o OS UJ u mgo uui -J UJ CD </> >< </> z "5 O UJ H- J /> -J UJ < gC<oO If 4J wN UJ go 35 < a i. 9 ee a .o !. co e o 4> jj *3 [c o c o > > > > > su 03 i TABLE II ASBESTOS BULK SAMPLING RESULTS *2 0) a; 0J J-- r-- 0> 0) 0J 0) z *" 0/ r-- o> O' -- LU t-- z 4-> 0) O 4/1 4-> 0/ O 4J 4/1 4-> 9 o *-> 4/1 f- 0) 4U +J O " r-- f- Qj **" 4-> -> 4-> o 4-> 4U r" 4-> 4U oO o >> 1/1 >> tn >1 V> 4/> 4/1 o 4/1 4/1 o c <-> L? O U O s o >1 o 4/1 >> o VI t/1 4/1 4/1 > >1 XI E x: e -C E L. E >1 W E > >> uu so u< o< < ZC L. -c L. u 0) x: XI a/ o o C x: >o o> H X * H *0 *0 O o o * vo mo in o in o *0 X in LU co f- co ^ to CM O CM *0 w CD ii ii ii | -* 1 00 CO re4-> k 9> X o 4r-e ^N Oi VO O U0 in 1 V> t to 1 1 < -* CM nn <VI CM H CO m cm CO za> i in t in z0/ VO -J (S) Ct 1/0 LU < UJU J Q.Z X L3 < < LU 1-- vo _j ^< OCD Z 2 i. Lj 1" L Z LU K U UJ < j o. x cZ V0 c L ci 8oi c o 0) Cl 91 9> rec e c c 4-> C -- ooo o 1" o 0/ CO G0O1 re re+J 4U 4J 4-> - 9 4-> > re re V> re C rTM 0) 01 9 9 9 9 nn 9 4/1 VI VI VI VI *T- c C c c 9> c K- -- NN C s- a> 4- oo rec e c o. 4^ c o o re re re *- r--+ pa -- *-- i-- a. LU *-- Urn. Lu c o r-- 4r-e> p-- 01 9 VI ! c -- 9i 91 CC * +* 4U 01 u LU e o f-- *rue 9 O) VI c r* IN H- 91 91 CC r* f" 4-> 4-> N 01 LU 01 01 >420 4r-e> T> co_> 0) c 4-> E +> o O l. rce l. oO CO cz: 01 4r-e1 r9e prHe* 3 +> o U 4/1 p* re01 c 4-> QC o VI z a> VI -- *r9e u 01 E O L- a: z 0) E DC i 1 oc 1 m i re Q. _J mJ o LU CO CO Lu m m u 01 O 01 01 Z 01 01 E O EC ac 4-> +J *-- Lu 4-> 4-> Oo 9 9M 9 9 00 LU LO VO Lu VO VO CM CO in SO CM 1 CM 1 CM 1 CM i CM 1 in SO f- CM CM CM 1 1 i 1 1 OI 11 91 91 CM CM CM CM CM 1 1f 1 1 1 so SO in CM CM CM CM CM % 1< -H -4 o fN CM CM 11 11 CM CM 1 CM CM OI iH 1 CO t1 CM CM 1 CM /V1 I I I OvO O O00 00 3-8% C hrysotile J-*. '-- QJ QJ hz UJ -- z o o LO o H</) UJ CD t/> < 0) QJ r-- QJ --p-- m 4-4 r r* P44 44 44 OOo 4-> m ot/> 4- o o v> >> tn t/1 irt > >* >> u l. u zzZ QJ > > %A u zu >> zQJ S. u z> o o <_> o *! 4-> o to w to 1 to 1 pH X to o o> QJ Z <o o Ol "H QJ to( to 1 HH o1 p" QJ QJ 4-4 r-- p-- too fa44 4-4 o o tou l/> z >> >, o zu zu t*o4 1 o o fr 00 1 o to 1 ro ^4 QJ -4p->- 4Q-4j oto t*o>U oc z O ** oQ Oto to1 o QJ 4 40-4) oto t*o- >s zU <oEc UJ oc 4oto4 m* | toi o 4? F itting Insulation Mechanical Room - Condensate Return Line - --- oo oc J-- LkJ --1 1-- zz (/> UJ <UJU -h q: >LU Z UJ --J LU JQ.Z cczo <<UJ H- </> -J J ^< Z UJ sa z o * i I i 1 ! 4 ] LI 31 cC p- <*- M- ccc o oc C CeC O O o o *# o no UJ 44 J 44 wo Q. QJ 44 o 44 ooo 44 #" 44 44 s- OQJ -J 0 <o <Q U <o iO to <o <o w o. m f-- c c3 /) 3 4/1 3 4A 0) QJ LU ' 3 to 3 to 333 to to to Lu to C e* mm ^H H- h- C o c c CCc m C o 1 <c * UJ *<c Oi C CcP CD C e* m 44 44 44 U 44 44 *-- p> c31 3) "O C QJ O) o> cc *" > <o 4m4 44 L- 4-> 4-4 QJ QJ Q. 3> cn 31 CcC 44 4e4* 44 . 44 44 44 *p p* "3 QJ >> Jo u CL z LU LU LU O U to Lu LU LU LU U. to 0) cc p> 0) C c c -p -J c c u -J c c >> uu 3 44 3 44 CL QJ 3 ac SC to u. u 44 44 JO *0 3 3 "3 44 p- u aaJ cc uu 434 3 44 oc . SC 31 C p- u L. L. 44 44 QJ 44 f0 to <0 zo O Ca4 to CJ uu 44 44 Q. O <o to La 333 E 3i 3> 3 .3 O 44 44 44 ooO zzZ o C m pCw os -p- faa c 44 44 zo zo > o z 1 ooo 1 < c E c E c 44 4-4 44 E333 o. o. oo ccc EE to f** ,, 3 o 3 0-- o 3 f* o OOOu Zzzo 3> 3> 31 u o r3- 3 to u O Oo <0 3 ouu 3 3 3 oo 44 44 0) 44 O zu O u z O zu > o jO > o z 444 44 o o E O at 3 3 3E 1-- -- h- < c 3 3 ac O o QC Q o H u. z *z-- UJ ; l O r^* r*% +j o r** r>- 44 t o r- 44 o r*. Of u> 1 o r^. QJ +-> 1 O r-. r*^ 44 m o r^, 44 -p o P-. r-a 44 m Oo --J Lu Z hZ ts i oO CO 44 1 O O CO 44 pw oo CO 44 UJ to oz z >z-- pa_ <o u c zto u o UJ 3 3 3 3 3 3 3 3 3 3 3 UJ J to to to CO to to to to to UJ to to to Q. L o CVJ o CO o o too to o fs o 00 o Ol o o CVJ o1 1 111 1I1 1 Z UJ 00 go 00 00 00 00 00 00 00 00 00 00 i' I K UJ C 00 00 00 00 00 00 00 00 1 1 111 00 00 GO 11 00 1 i -aJ. o 00 00 00 00 00 00 00 00 CVJ CVJ CVJ CVJ CVJ CVJ CVJ CVJ 00 00 00 CVJ CVJ CVJ 00 CVJ li 1 111t cvj CVJ CVJ CVJ CVJ CVJ CVJ CVJ 111 CVJ CVJ CVJ 1 CVJ to < m4 rH p4 H"4 m4 *4 ^4 3> C f* O u CL U rLu e o t T3 (Q u o. to to o 3 * E o o QC <o u c (O z o z f"H 1 00 00 1 00 CVJ 1 CVJ 12-28-88-13 a-- z oa 0J 0* UJ a-- r" r* z *p 4P 4-* o ooo u (A in 1/1 > > >> 4^ u u w o .c c x: H- u o u </> UJ ** X o GO CO CO 00 </> 1 l CO CO CO 0) 0) *4JZ IM O 4J -u c u 40 O o 4- O jp a. <o cc o< O* E 4P UJ u u 0> 40J1 jc oa a 4-> O *o o> u 4P c o f- 4- E 43/1 t? u J4O-Z> 'Co--Mo* 0> C 0 9) O 44J0 C </> c c e o _ Ql ru0J 'w0l) J:Q3J 4-> +-> 6(Ot-C4 u01 oa c o t/> a: at Ol ccc 4- P> JP p +J JP 1" Lu u. u. CO Lki < UJ u> --* os ~ >- LU Z UJ-IU JcOos.Xe < < UJ CO _J J ^< UJ CO z 1. O) c -J 01 oa c u c cr> 3 -J -1 jP QJ u W os: 0) OJ 4-> p oa 40 40 4- 3: 3B (O 4/1 -o T5 c oa aa a> c o oo I g BoQ 3 ooo OG GC o 40 40 uu o cc c 40 40 40 z JZ I ouuo o oa oa oa 3C L 40 to a i-1 w II GO 00 GO II GO 0I0 GaO GO GOa CO N CM CM II to - CM CM CM i o. Q UJ * 6 40 4/) o oa 0COM im oa a oa >-- CM JZ r-- a.GO +j 40 6 i e C 40 t(A9Z9 +J 0u1 P*--C O c oa 3 to oa </) 3 *o i oa c u C f- c o. 40 O 4-* 1- JP (AGP o w oa <o c Q) P U C'p 1/1 c o 40 *- U -O 3 3 c 4* a. 4/1 UJ o o JP im PtA><Qc. oa oa uj /oa\ jo \jQ \ \ r> \ f oa 44/0a * vi Vo V ^ \1,\ C 01 JoZ caf--. to ^C E40 >f- CO e= A 40 (A u oa -5 ^ e cat P> *3 -- o S.C *A <4P oa oa u6 f>- 4U0 4J *- 40 4- cn >* 0CJ 40 < 1c0 TJ 0) O 0> -4P *- PGP 0*0 (O oa ^ -- -- U 3 o (A OP C u o oa o J4C Cr<- oaP s 3 oa go 6 V(U) >ct- r- Q. CL O 441 E<9 <U/) 4OJ (/) O V (0Aa u^ <<I/I 880474.01/SD l ro i Negative 5-10% C hrysotile 1-3% C hrysotile F ittin g Insulation Sprayed-on Fireproofing F ittin g Insulation <S) Q 300 Z Ui ~CD UooJ U -ICLZ GO O t < ^ UJ H- v/> J _J ^< -J 3O CQ 3 ! Fan Room - Steam Line Fan Room - On Beams Throughout Fan Room - C hilled Water Supply Line i: r L i: i; c o VO o 1 rO1 0o0 91 O 1 O -* CM CO 1111 ir> o 0*H0 iI oI Z LU tU<--J -J o i: Q. 5i(/) C 00 GO I 00 00 00 0I0 oo 010 CM 1 CM CM CM CM C^M4 CM 1 CM 00 010 iH 00 001 00 00 rHi 00 oo1 CM CM 1 CM1 CM 1 CM CfUM CM CM 00 00 00 t^1H 00 r-14 CM CM 1 C^M4 1 CM 00 0I0 ICM CM ! 12-21-88-02 12-21-88-03 12-21-88-04 0 TABLE I IB BULK SAMPLE RESULTS TWO ALLEGHENY CENTER Microscopy method fo r determining asbestos content in bulk samples (EPA Interim Method fo r Determination of Asbestos in Bulk In su la tio n Samples, EPA P ublication - 600/M4-82-020, December, 1982). h-- Z UJ h-- Z o c_> (S) OJ OJ O >> H-- r> go U Ul LU 9 9 GO 01 o go < z01 o> z OJ <-- ' +-> o VI >> u X LJ ** o 1 IT) OJ W O V) > u X CJ O CM 1-0 *--* oj > w 9 01 z01 a; *-- r-- U> o cn l X 01 CJ > i" so 4-1 o fH o> 1 oj CO z -o oj 0) N u> r-- u u o 9 u- o c CL. o <ac. UJ UJ u 01 ul x0J 01 4- oc> ul cco ai c oc> u p f. 0) U- VM- o- 2 ec ! Uo o r* o I* 01UJ Ul +J oo Oo uu a. a. oj oj o o w. & 0J o 0J X f _J iq a. 4 uu u 1-- `f* 5 33 v> V) go S C lu u- 4J ce u. 0J r--TM c O9 01 _i 4-4 o o -- 1 oH 1 a. < --4 oc> o> e -3 01 0) 0J e -a Ol 0J c e 9 -o cc UJ 4J U> H- U> M >> >1 <9 9 4TM im u > f* <9 4-* U 4-* VI 0J OM>J> f* u. lu CL & 0J go g0 o & 01 go 9X 4- U* c9 OJ c 0cJ -J -J cn s u OJ o "3 C <9 uoj Ol oj XoCOj u 3Coj Q 9 u OJ o o c U<U0D1l co VI to <9 2 >* a. a. Ul 5 to u> </l S to o UJ L. CL Q. 33 0J GO -o0J Ul OJ CO 01 go go e X r* c Ul OJ uu 0> 01 4-J +J o o <9 UUJ UJ UJ UJ UJ i-- 99 3 3 3 3 <9 go 3B 3 -o -a O O OO XS >1JZ JZ X X U <9 Xw o o O) X --OJ 0J 3 3 33 *a UJ -oo o O o 0J 01u im l L. U> Ul X JS oo cc o 1 1 ag o _J e & i. o u. 3 o H-- Q o ac o cac < O SC4 e e I o--1 HX- U9. <9 LU X h-- X h- 1X-- X J-- X1 X1 1 o o -) LU o cron *J- tOo U 4 i: ^p4r C4O4 9 M ai > 44 OJ #-- C9 Ul 00 r*4 H" 1 t 1 s 00 00 i1 oo 00 00 CO c <c <9 !: < a a\ a 00 00 1 11 r4 H 44 1 4^ 4-4 i <VJ CSJ CM CM CM UJ o 9" z i ' i 11 CM CM CM -u 44 11 CM 4CM^ H- O X r Negative U1HoZZ---i <OJlU(<--/OoCo)i 41 Oi UH-po<Ur>C--/>>I1--(*4**opouu--J0Uot0rOo4 t>*rH>1* ruJw*4o-t>u--/>Zp1k> f0--p--> Uo>u>) UjzI tCOM ** o COM tcon 41 U-+ptOu>Cf--JIli >tCoM4 oCM 01 *-- wvll Wou>---op- U-UCI tCCfOroMM1 U-uouf-I CC*4OOl r--0--1 4>> z<O0pMQ1*k UJ4(ow>SU/I) >to0 pH *--<31 01 UzUo>up->>I->--*4*Ouo--oU CtCOoMM1 UuI *t--o014 F--V O 01 CuOt4*CtU>o=Mn1O*ic*ot4"WeoO*-H1*>> p/:I- *C4O co 01 41r---/>1 4U>u=I1 <ao* 01 P- U-41o>uCU/1I* 0X0 m 01 > z4|O0Q-1>k 01 wiO>U/kvw*<0/1- 4U=) OE tCoCoMM1 Ofr* tpOH1 r tj ac to ui ZD Ui to ui i *u*hh> UC<H-JD-i LcUc U<t--C/L71i. U3OU>--2_SJ*iiI \ CD CC < Celling T ile One C all O ffic e - Women's Restroom 1-5-89-15 o Z UI H Ui <X. --1 o O. ii < <n to PH CM co nr to to ru 00 Ok o o O o o O o o o oOo o Pi i i 1 1 l 1 i I 1 1 1 1 1 Ok Ok Ok COok o> Ok Ok Ok Ok Ok Ok Ok Ok CO CO CO CO CO CO CO CO 00 GO CO 00 1 1 1 1 1 1 1 1 1 1 1 1 1 CM CM CM to to to to to o to to to to pH pH p4 1 f4 1 *-H 1 pH 1 p-4 ( P-4 111 iH pH pH 1 p--4 1111 f-4 pH pi pH oI> CtoiO z LU r-m z oLJ L/l 41 0T or Oh-- V> >> u 40 *>f-* 40 LU CO *Q <Q oi a fQ Ol LO < or z z0) or z >1 > >i a UJ w <w9 <wo i -J Q. Z Va) Ool u L. a 0u1 S Ol 01 or 00 >> > oo o j <c wu u m4 4) or or as 40 40 40 LU Ol V) Ol as 1-- <Q <9 <9 C/1 UJ h- H- <c x a. o. a. -J z a UJ <> o O LU -- QC >- --Z LU LU cO r*^ r"4 rH LU U X u&a ca x uj Ol Ol < 3 -j H-- LO --J 56 Oo c or o o OS OS _J UJ XI UJ ue c OQ Q X fa or 40 or or or h-- 1 01 or aa a i-- f-M 0mm 01 01 ce or c ; 4Q <Q Q- O. * a. Ol Ol 01 VI 01 Ol or or 41 uo ou O U !. c< < 01 or >> or > CO o o o oaa a o c < <c ( -J V U- i i 4 .. z oX >4 >c^ >00 p K z <o 2 <a --* *fs. <Q xrs L < LU f~m o > 0mm -- "O o LU <9 (O c <o c .u UO X 01 x i o Z LU f-H CM i-U CO h-- 11 1 l! LU ^ j a a. oi Ol aa i Ol 00 1 s; < az tx> LO tt tfl 1 </i < *-* 4 -u Or aw L. O *4- C o '0m +J u 4o0r or 'O 40 F6" mm i. or 2 o or a j-- ** or a. E ra Ol or a a c r* 40 c or Ol or & 0. 4* o a. Ol a 2 Ol O 40 Ol or a Ol <o 40 4-4 <o a40 c a a T3 40 or u o (O Ol o or r-- r1 -o C Ol 4- -O -- O oa 01 +- or or L. B or^-- > <a f o 4- 4iq a a* >% or r-- C 40 c < 40 *0o, 4rj O rm uc oc mm .1-- QO- 4fQ0 C a. g Ul u or or 40 a4J Qor 0c1 so *- cu> Ol 3 -O o-- a cm U U CO *--c or ot-Hi a- e- uU S- 01 4ofr 4o0r ag S s or iQm (J o or <a >a. a uj * 'O *Q CM or oi o is or i CM o.a fO g I C (OO fQ Ol or o t- #-- o 2or 3 a a i *o c c -- e fQ o 40 *- Ol C 40 40L. or <Q or u or c c o<i- lo a Ol 3 C ol O. LU O 40 < L Vl^ or or uj *o a VI * or iq o c or a oi#-- u c a. c/i #-- S C fQ >>#- 40 as Ce *o or 4o0r o .*- 40 01 40 CJ *0 (Q or -- --W3 p- O Wl O 4* C u -- -o VOr< S- -C 1-- 3 * 4 eo e (/> c > <-- Qu ao ui EUO fl Ul * O </ fc. V --w f-- f-- 01 << * LU o z 880474.01/SD I CM I 01 Hz Ui p +-> -- o Z VI o >> u> u z CO o 1-- co 01 3 > ( p> u Cl > 0p>1i o * 4P p cn UJ 9 <9 (9 <9 pp CO a a> oi o> i oo 3 3 <zZ 3 3 z op 01 *-- p z o *0 LT> CM 1 o CM cn cp <+- o ccceo O or. o *o po u CL Ui 4-> 4-> p> p 01 -1 Q P<--9 p(*9 <9 19 u p Ix 3 v> 3 o* 3 0 3 Up 0 CO C e e e c ** *4 o _J 1 < - OS a> cf* a* c O) c o> <3 e 01 > 40-1> *p* 0 OS (/> ui UJ h< +j 4P P M p* P> 4p--- +j +j <9 W & c <9 U I-- H- LU LU U. Up oo f-- --J Z 3 Ui VO O 0 UI ~ OS ^ ^z ui uj UJ-IX -10.0 CO X Ui C < --1 H- <> --1 < --1 z 3 Ui 01 CQ > 3 UJ CO 0 4P 3 O 3 01 p>- 3 fCB > pa f9 01 *cpp p-- 01 s ui p- 01 > -J > _J 19 c a. <9 L uu <9 oj -3p <9 01 0 pf tA VI u <9 P> i9 01 a. pp* p-- uo 38 oo 38 o <9 o3 Z 1I l < CP L * e 01 <*- 1 o O O 3 > <4- CM o as o as o OS o OS oo z g : pa pp pp < Of o. o o 1 <9 (9 <9 19 1 c OS Z o Oou 19 O >k e 01 e e s e <9 01 en J-- <9 (9 19 (9 2 4P < Z Z z Z P- C (9 t- L o O o o o p" *p* O o 3 3 01 X 3 X (9 <9 XX 4P V) L 15 o Z UJ fH pi Cp-M4 CO pi uo pP H I 1 1 1 uj < zo a. a* 00 Ol CO 1 a% CO i o 00 1 a* 00 i ipOp t o> 00 1 g CO < -r i pi ** 9* 1 ^4i 1 P 1 M* 1 P r 01 z w u o <pc o P' p> u> 01 4U 01 3 4P 5p* r--* u 01 s po- 01 z H* p0"1 Q. 9 i/I 0> z p c** p e Of 0 Ouf Q. P o c VI <9 I tA o p> 0 Of z VI <9 * >0 4-1 P <9 ZC M <9 Z 3 P> 4O-1f 0 90 P(--i Of 3 C r~ ftA-- P3 p- o 3Z A P 0) 3 Ug Of #-- > 19 ** u iP 19 P 31 >v 3 f-- e9 e < 19 3 01 (4- Ni O p* uc f--9 O C a. p<*9 e < a- UJ u 3 3 4P Z3 4P a cn u co *r- U/) 33 O Z CM UPQ0 C X3 3p>-i - * zw O u Of 3 3Z 4-> 4P C3 9 --* U O3 <c a >tO. Z Ui M --'O 3 CM 3 4/1 O IM 3 1 >v-- CM r-- Q.C0 <9 1 C 9 9* <9 0 X 3 PS O WpO 32 3 z Z 1 3C c - c 9O *> VI C4i U Of 9 3 P U 3C C O i-- r- U Z a s c via. UJ o p> >M- 4/> Z Cc 3 30 Pf- 4P 3 Pf 03 9 3 *-- i-- W 3 /-- O *A oo <p- -e 3 3 O PS U Z *-- 3 P 3 2 S c--a VI C 3 >ip f-- Z a. o </i oo 9 4/1 4P v) O vi W3 oz P-- *P- VI <Xc Ui O Z 880474.01/SO t t NOTE: A negative re s u lt Indicated that asbestos was not present in the sample. The lower lim it detection to r the a n a ly tic a l method Is less than 1%. A ll samples were collected by Schneider Engineers and were analyzed by Camtech, Inc. using the EPA Polarized Microscopy method fo r determining asbestos content In bulk samples (EPA Interim Method fo r Determination of Asbestos In Bulk In su la tio n Samples, EPA P ublication - 600/M4-82-020, December, 1982). H- Z 0) LU h- r~ z oQ LU </> <S) 01 01 01 OP OP OP U O h-- >> fB fa >> r* >> f* -C o LO u U UP u UP up LU <0 ItJ <0 <0 0 <9 ** 00 cn o> o> 01 Ol cn IS) OP 01 OP OP 01 01 i <C z z z z z z pm OP r- U O <A >1 Lb X LJ LO 1 O OJ r-- P" 4-> o >1 L. JX LJ *0 O cm i LO U OP > U tO oi OP z I l 1 L C u CX IS) LU <S) LJ ^LU ZLU ^ Z UJ LU LJ JX 0<C3 CL. L 0 O ZD X CO O i/I <TOVP. /> op '3 to c i. e e e cr 3 C Q o f O U> ooo fB p* w* oo cr oo o r LU u to M w U> s - c c UP U a. to to <o <o CM o p pM s as O-- r-- Ol -r- 0> to pm Z 3 V) 3 3 3 U C U> C 3 <c < MM (PI V) i/f <o **" <o tf) 00 C C c C OP 4P r-- 4- i-- C P-M e mm MM w p -U o fB n 3O 0) O 3O 4/1 O pm < MM <3% Su Ol Ol Ol h* ce C H* cw -- a. e Lb nm Cl 0> C (X to r- U &B OP Op LU 4J u U* u U o o U> Lb u> i. u fr-- U JO 4U UP Ul o o u *- LP **-- u w fB fB. 3 U. 3 Lb. p* u. > Lu iu Lb. Lb. L. a--- u. u3 as LO. c- 901 9 a> cc LaUt OP M u > OP u u OP ec u (O o p* L. S i/P :> ^1 01 to tO u U <v ro r" e to Lb tO LJ to u 01 z iS) pH D. r-M QP 4-> OP U tO oo > 3 3o o 0P OP O o J3 1 1 1 LP L> fB O) ex < Ba6 3 > </ 3 oO O CD U> o o O O o L LP oa CO QC 13 0 OP 01 -- cx O O pm pM p" u o o o o tO to tO e c 1 o oo z .J l> LP u tO to J oJ o Lu r s e >* u. z U. >* c S c OP 0P tO to h- > to tO to M Z M" J3 z X < 03 J3 Z LJ CO a L> o e C L0 PM QC (A 1-- p* to z PM O o bJ ai OP OP to to to WW z z z Ub W LU to 1-- X u> LP 3 Q O o Q0 X (/I <o u h- co o o o OoX -Q p" OP e <o <3. vt> i/1 OP LP U <c OP > o X < 1 >> to X fM to X o CM ro ** tn LO r*M 00 cn o Z LU o O o o o O o o o I IH 1 l 1 1 i 1 i J1uj <C at Ol as as as Ol as a> at oo--i O CO GO GO CO 00 CO GO UO co I ia. i 1 I i i 1 1 1 ss <r ii1i i1 i i i IS) < u H r-H *-4 pH pH A negative re s u lt indicated that asbestos was not present In the sample. The lower lim it detection fo r the a n a ly tic a l method Is less than 1%. A ll samples were c o lle c te d by Schneider Engineers and were analyzed by Camtech, Inc. using the EPA Polarized Microscopy method fo r determining asbestos content in bulk samples (EPA Interim Method fo r Determination of Asbestos in Bulk In su la tio n Samples, EPA P ublication - 60Q/M4-82-020, December, 1982). 5* HUouZz--J-i f<UCt<or--/y/O1J>> * < r0--> r-- W oul >u* UzJ CO CD 41 4-> o u> >u zUl tcno o O') 01 ^m r-- 4-> Uol u>v UZl coCnO1 CM 0> r-m r* W OUl >u1 Uz) tn a r0--1 4-> UZoU>ull o P-4 iT> p--OJ 4r-> ouu>1 ZUl 00 cd OJ > z40<0-911 Ol 0-- 4P-"> o1/) u>1 UZl C>O0 CM o CM 1--0J *0-m> o u>ui z Ul 00 COt 01 *-- 4r---) oul u>1 zUl CO CO 01 > z4<O0-113l o UJ -4 a. 00 -J < cc UJ H 2 t` 3Z OO UJ U.UJU ^ cc --* Ul UJJU>zJ- JCCDLSSO H<- <</C> U--J1 ^ <-J Q3 UJ s Ul Ul 01 01 uu <9 r9 33 e C O" e O' O o o t/1 o U) *r" c C c 4-) 4-) 4- 3 4- s ao o p P"* f* <9 <9 r-- <9 CM ^4 to CM 4- 4-1 3 3 3' 3 <9 <o <o ul Ul Ul Ul r* e c e 01 C 01 333 ^4 P-4 i-^ Ul Ul (A p* C 3 c Ol Ol Ol l- Ol m-4 c e e s f" P f- u U .a* M 4-> 4- o 4J o c c c 4-1 4U 4-> o 4-> o <a <o 9 1* r* 1-- H* Uu U. U. u. U. U- Ul 0/ u <9 3 a* co 3 CM 01 -- u o o pa u. >1 (O u a. Ul u 0J > o u 01 4-> Ul rO pm a. 0e1 l. L aoc o I. 3 L o<u QC oUzJ OCC o oo oo L o Z UJ IUl <c L 0COI0a-J. o p4 CO 1 1 Ol 1 00 1 o CM1 CM1 CM CM1 CO CM 1 o1 Ol Ol Ol Ol Ol Ol Ol Ol Ol 00 CO1 CO ' CtoO1 t t0o01 1 tCoO11 CO CD1 G1O C1D CO1 CD1 CO1 tn 1 CM 0^ 1 COM1 Ol C1O CM 1p4 CSI Ol < 0^ 0-4 ^4 0--4 NOTE: L i; L `i l! TABLE IIG BULK SAMPLE RESULTS ALLEGHENY CENTER MALL 880474.Ql/SD 35 LzU HZoU) vs oitU--/Ji Cl/O) < 07 w Vo>uI1 oz 0*410 3 3#- ogo UZu3 34 O-- CO to i--3r w u> 3 IoT) oz 34 lO o 3> Z39O4)I Zu>u>> 34 CO CO Z4Q7O4>fU9*1J) 4<4>p-91* as za> UQJ Q. 2z <-i 5U1<Z--J c o <3 <o V3cI u3Osf--l LU e o f3W<9 i3/> hC4 *33o1c^i U. c *3o<r9 (C3A oci 33 u* c o IN3--V73e*49I u3ocf"* u. co r373(C--A9 .h7C*9 c o oc 79 ui9 <3CA V3) *C4 oc> ac> ( w4*U u* u. 3C 3 23u370 U o z 4c) 3 23<u09) 9 0cJ 3 3u<491 a va> UcJ 1 c<9 *f4c"J u 2+7J9 4J oo u 3V41I Qso o o a3Wu3SOr-) H* 47U4J9J 3 O z zo u ul4/1 oso C4J tU<e4o9> 1 I11 HCO CO r040 CO C-O i CO 0"104 CO z z1 00 1 CO z o h<o o U-->J1 U3J U3J ao z osooc *-(9 u c(9 Zu3 z o1 o oc fm4m1 a5<9. O*r -- <39 c<9 Zo3 Z B O O GC 739 c<9 Zu3 z 0oBo4 <9 U Z1c9 u4J Z ooosc <u9 zc79 4J Z oo Q fM 7Or9* ZC79 3X4CJJ oZ uQ-1j. UH<CJ Q 5jtoe a <z 00 cm 0u^a401tsr C0S10I (0O*O3011I C0oLCSO0111>3hJ oC0tOi-oO0t("4l o0t9f4oo110% CCMO1 catgo"o1is4 CC1OO t0a0o*I10s z44-J> u 4o ocr U "4u443-1>J |V S ftmm u4nw21 HZ4> <V Ql 7VS9I Z9v- C icU44/S11 & 4- co V(9I X VI 4O-> z7VaV9)Ij z7M9 * +<4>a9) Of* 3^4 Zu<e9 VI r*V4"JI Cro* VI M TO --V3I CUU Z<O4M) & T44>7O4eUC91-)lf#--u--t77>c-o09 9rr4s--) to- 7U9 c O QO. w9 < -Sf- a. uj Z44-) O4Ca4->1 aVc3*-I wo *+- T3 U C ZU090C13M ^z^ zU4J *us4*1- w41- Z OZ(e>9>mo<UwcJ U4e41i o Tr--aN7>O9>--4v061i.0CoCM0M11 7e9 VtoI z U441) i^--3 oO VO X *3 c79 z e- 4-> 1 *cog* uoZ9va73cCU3ct33u*-oj1i iZ**4U1cviVe4oo(O3cA--91j*>il*a*Z4^<Uu3V3--<--oeJ9.I. >C* vT>O Z *94a33--i 9u3E3 W *0ef+79* --3 *o33 U32 *O*- <sA 9z403--G--3-3*O* v3a(EOi o<3>&A**P*OvO--"i VI gf--- f3-OU ZV3VII <Z< OUHzJ- TABLE III AS8EST0S AIR SAMPLE RESULTS z UXJ --h-- * --< lu _j xhz- 3<u- <. -u ^ OHUZw1*- I-- o lu n CM oooO o o oO o o' o' CO CM oo oo oooo CM ooo ooo oo CO in oo oo o' o 3--E 1/1 h~ LU h" LU 3 uz CL -- IS) CO ao CO *a00 ao co o CO co CM Xoo o r-* CO CO X CO CO CO CO o o in mmm CO co co mO co T CO CO x zo c f-- v> </) 19 3 c 2e o 1L/L1l o 3 VO 3 OS Q >1 o u L/1 X u ug 01 u ai 3 o u e 01 X c -- a. lu e e o v> u cu e -5U V. u cc 3 oo 0B ouu 3 lu o o LU 00 > lu lu lu LU z o e -J Z o .C u> LU e3 X X UJ L 5 VI u lu 3 cX es H<- <*-C OX UI <e VI (O p3-a 3 <9 VI o >> 33 X X3u 3 X u 33 XX LU OIS) ---Jl 3 0) 3 O X X -3 u U X U> X X fa3* u u *3 1 U o *u u f* u3 u U h- < 3 3 z > o u 3 u 10 X V> OO 0Q zo O u X oo (/) 1 1 1 z Z CO rH o p-^ CM CM f^a CM u oo 1 1 o 1i mu CO 10 < Oo 3 uc o o Pu o o o CM u> eu 3 u u> p-a. o CO m co 3 CM CO CM in 10 33 3Z 3 c LU 6 3 Zce LU 3 3 3 4-> at u u> p* 3 01 u fa* X 01 00 Q LU u> 01 3 z H 4-> + 1 1-- z u> w 3 U <o LU o La z HZ S BU LU u U 00 3 Z3 r* VI LU z <9 c LU <9 9 33 y LU LO 3 3 u - <C z ZZ LU L0 (/) LU <n m oe > <c 1 < <c 1 fl w i 1 O3 >- i i -- s Zt LU Z u Ui 1 1 oU zV Lu O Xw oX < WUoO <u co L9 o La o LU o o u _J Q LU Lu 0"m L9 La u UJ O o -J o o -J u Lu Lu X LU LU 3 < LU X < LU LU L Ou -J 4- X < "3 X e M u u 01 X --1 3 3W < c X X M 3 o +J +J ue *3 u LU C X c LU o u 3 H-- *3 X X La M I. LU <+- > Ol zX 01 <S) o H- LU oo LU o 3 lu X - u X 3 rTM f- X o l/> U. LO h- LU Z X o 3 H- LO LU V) l9 X u X *u LU lS% L cc LU PO CM -4 CM co X ZzX ut<--i t ua l: z <Ol z o ooo (tii GO CO 00 OQ 0I0 0I0 0I0 00I 00 00 co ao CMI CIM CIM CMI CM CM CM CM oo till CO CO 00 GO 0I0 COI 00I 00 CM CM CM CM II I I CM CM CM CM in CO oOo u rU l1l a% o\ Ol QO co CO 11 mmm iii u ^4 H CO CM oO .H c( Ol Ol XX 11 tr r-4 P z oZ C3H * --u. <CC --* --J HZ- UU 1--< LOU \+- HO- OoZ --" m un mm ro cn <n uO UJ Z (X -- Ol UJ L"ci-<--1aU5<o--/cc1uozz>u- s c 01 z zu o -M r- I(Ot//-1> <_-Jcj CM O' O UJ r** <CO> M < 4-1 C c 01 0) s M zW UJ l. ro -- rO & z CL < LkJ < oO 1 > u c z lU i. o o o o z o o u L UJ u. -J z -J z 4-J Le L. 01 5LO z LkJ 1-- 3 LOu >a* (/) iij. L CZ=Q> lHl-i CSI Oo L z2 UaJJ. Oz 11 o\ o> GO CO I1 mm ii l! n o o<T r- T3 O Z 4-> 0) oz u 4- ac/c1 <<> O *a Z 0) 91 & ro *c*-- 1/1 oo 3 L. * U <e 4O u 40->) 01 s c 0) CJ <J z 3 CJ u 01 CL u 0) 0 z0 f ^ LU 4CM -* 00 r* 01 > 01 J ou> 3 </1 O Q. X UI ai'oJ *-- > Z 01 *1- _J </ <A C p- O 6C ** 01 u a. c 5se </ 00 00 c>x 0 0 1/1 0 w 0f* z u 1/1 rO L. 4U e 0 0 i0/1i rO Z a. z>1 *a 01 e s w 01 u 01 0 </> rO i/% C O L L(O. 4- c 01 0 3 OU w z01 4- fm (O 4-1 O h- k z u 40-11 E <0 0 z>1 -a 01 f*4 > rO C rO -a c <0 % *0 01 4- 0 01 r* O O 0w1 01 (/I 01 z 6 <0 i/% r-- <c t CM I 880474.01/SD APPENDIX A LABORATORY ANALYSIS REPORTS APPENDIX B ONE ALLEGHENY CENTER DRAWINGS NOTE: SPRAYEO-ON FIREPROOFING THROUGHOUT ON BEAMS < { T l. r i . i: i. i: i i: :E i *L *? Vo c<i\j cs cO (_> ae az < 0 C3 UI Z VO z<u->i a o I oomz: CZ f3l"= V> Zuci Ca_O co z z O vO O13x3 <--Xoc Oae H(/>- C3 oo O 3< aQe. 'u<Ii-O1=ox--c CoeL VO ^ FITTINGS SPOTCHECKED WERE ALL FIBERGLASS TO3l U o o C<SIJ U3 <XO Xo Q O <zc x Ui f' FITTINGS SPOTCHECKED WERE ALL FIBERGLASS Oz Ui oUO^J o I Oo Z< (/) XXH<-- UCoziD<<o/> t: ox XOXCXD HX--<</>* r Lo OU. UUJi l. oX UxI X H- u. o L Ozi XooX OX L< XX H* U uHO-i i. I f L L L L y NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS AND DECKING fo r d e ta ils )-VAT THROUGHOUT (EXCEPT IN STAIRWELLS AND BATHROOMS SEE DEETER AND RITCHEY DRAWING A-2G c iT T iM r . c cpmxMFrKFn WFRF AIL FIBERGLASS T4t0-o31> W o o CIM o <aQ: O cx < c cn *jL3l 3 i IOO/) S G L I C : ca I O oa i :> <Z c/> --LcO-iO . _JuXi L 2> Ui ee > : cc -- u. 3>): ~<Kt/> ----< z u. [ m or I O u. I X X* i: *. r> I xooxoxX cats<c/ IX2 L r 4<->9 -OaJ o CoMI C3 < (-> a: a z < 1 Of FITTINGS SPOTCHECKED WERE ALL FIBERGLASS Oz UtnJ <^_> I i o zUJ t/> oz </"> oooh<Xcc* 5* UJ CO zo Oz < </* r; O 3 XCX3 X < Ooc Hoo- L C3 OO 1: O X Of UJ O. W u_ o o 0zi 3Xoo O Of c OO.f H<C* o I L e* L i; L c n n 4-* i o o CMIc o < eoc o X O z Ui O Ui Z VI ^u> I Uoi ix/7 o oo <Z (/> F<XX-- UJ o CD Z Z O VI OXOoXX --HUX<3--i X V7 O O U) OX XX WUi Ui --X* tX-- u- o X Z CD OX Io QX < XX H<- V7 FITTINGS SPOTCHECKED MERE ALL FIBERGLASS NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS AND DECKING f o r-VAT THROUGHOUT (EXCEPT IN STAIRWELLS AND BATHROOMS SEE DEETER AND RITCHEY DRAWING A-20 d e ta ils ) FITTINGS SPnTr.HFCKFD WFRF All FIBERGLASS NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS AND DECKING fo r-VAT THROUGHOUT (EXCEPT IN STAIRWELLS AND BATHROOMS 5EE DEETER AND RITCHEY DRAWING A-20 d e ta ils ) FITTINGS SPnTf.HFCKFD WFRF A ll FIBFRGI ASS NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS L 0 C 0 NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS B PIPE CHASE (TO FITTINGS) WET COLUMNS (5 FITTINGS IN EACH ONE) NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS H PIPE CHASE (10 FITTINGS) WET COLUMNS (5 FITTINGS IN EACH ONE) f i i i\ri r i l. i: L i. L L u II NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS B PIPE CHASE (10 FITTINGS) WET COLUMNS (5 HTTINGS IN EACH ONE) I > uzf iis m5 o Ui Q on NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS 3 PIPE CHASE (10 FITTINGS) WTT COLUMNS (5 FITTINGS IN EACH ONE) i l. [ L L C l! B NOTC: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS S3 PIPE CHASE (10 FITTINGS) WFT COLUMNS (5 FITTINGS IN EACH ONE) <<< Si!i% >>> tSi e icnn CSI CSI * **? AIR SAMPLE 12-28-88-10* :S P?PE CHASEA{lo "F IT T !N r^ OOF1N6 THROUGHOUT 0N BEAMS WET COLUMNS (5 FITTINGS IN EACH ONE) SEE DEETER & RITCHEY DRAWING P-2 f r p1umbin9 Uy0ut o O<ce. 3O >* > UJ IQ u Oi .0 6 UJ CL UJ L OUJ O4- oo o o < O <CCD KTt xt/1 <3 < UJ CD <r oz oz < OO=C3 o 13 <o o-- QoDC. --CO*<O UJ O Z L QC Z -- O U oi ov--o L < tn a.U^iZ iS> < Z i:- <-> O oH-- O--. II z a. ; p Dl I 1. L i: c c I! NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS AND WALLS SEE DEETER & RITCHEY DRAWING M-3 & P-3 fo r piping layout APPENDIX C TWO ALLEGHENY CENTER DRAWINGS fC 40o-J> o o (SIci o < oc u> FITTINGS SPOTCHECKED WERE ALL FIBERGLASS < 0 I C5 Ui 3E >2 i ii u LU IS) oE Cz t/> KoXcc 3E CQ uj o <CD Z O VO O 3C !. z oc C3OD --<(-- QC VO L CD O OX CC UJ 25 u. o L z Xo 0I 3 o oc Lc OC I-- vao. c> U L "OOl u o CMI cs < DC u> a: FITTINGS SPOTCHECKED WERE ALL FIBERGLASS DC UHJ" UJ O UJ Z 00 ^o I UJ OO o zo Zoocs: 00 < Z CD < UJ o CD Z zO 00 OZ OZozDC *IOD--Cc-0 O Z~~ Ha.- o ou. UJ 0x DaC. --UJ UDCJ h0O--uz1. 3ozoD=oC> < CC H- CoOo <> NOTE: SPRAYED-ON FIREPROOFING THROUGHOUT ON BEAMS AND DECKING f o rVAT THROUGHOUT (EXCEPT IN STAIRWELLS AND BATHROOMS - SEE DEETER AND RITCHEY DRAWING A-20 d e ta ils ) FITTING SPOTr.HFCKFD WERE ALL FIBERGLASS 44-D UO cCSIJ 19 a: o-- a: < FITTINGS SPOTCHECKED WERE ALL FIBERGLASS C9 UJ Z CO 1f u^ I UJ l/> O Zo oo z a: < CO Hz- < Z< CO UJ o CO z oz < CO I 3eOCZzOe3 fcU--<2roJ ! > u> >x L . : OzC5 O QC f* 1. O- c CO l ti ' olg X-uOjg5 Hu m > c o Si Ta a* u o o ICM o ao: FITTINGS SPOTCHECKED WERE ALL FIBERGLASS o < C O r z < 5o gIg* 0 t s tBs CD zKr J OZ Ul/*J> t i Z < -2:; ]9h.9g . . u<aXaa *^o* I oUJ zo< (zohooz/--c) in < 5" oOn' UJ O 00 zc z i O lO &Ov' OxX U3ccJ UaJ cx5 -- < Oo; Hto- L co --z ta-. Li. UJ oO ox I. a,a uj -- L titsst CL X u. ox 0OzI 3CoXO c L aato.t*<>T L' Ut--J o L C3O mmm f APPENDIX D THREE ALLEGHENY CENTER DRAWINGS <n zUJ a < t<a<r JUKzJi 2 o -o > Is vc- E UJ f; oIZ ca sc A N d i H.j :i N UH UJ 1 1. O z>- UzJ o < sa u* et Ze Ec UJ E E ec c I cc 3D IIV \S. i c 4 1. I< 1 !. i; L J ! [ A L L r:riM r*vjv C F iN T f n 8**- , u o o r s ONf niRnur.ii s ix APPENDIX E SEVEN ALLEGHENY CENTER DRAWINGS & I TRANSITE WALL PANELS SPRAYEO-ON FIREPROOFING (ON BEAM ABOVE PLASTER CEILING) 1. i; 'El ^ L JJ*_____SI I mm....l" v*m i 0:r*iC *9:mn % u c E WOOlQJI I Hi Hi L^UiOUl Mm j Hi Hi MOOIQI8 I NOTE: FIREPROOFING ON DUCTS ABOVE PLASTER CEILINGS SEE COLLINS AND KRENSTADT DRAWING M-3 FOR LOCATIONS APPENDIX F EIGHT ALLEGHENY CENTER DRAWINGS 0 o o o o04 f*"J ^ tTi VO 1 9I% ffIt 9I> I 40 GO CD C1O 0I0 * ^ * a- * it i r0o410 ST TRANSITE WALL PANELS L o VINYL ASBESTOS FLOOR TILE (9" SQUARES) NOTE: FIREPROOFING ON DUCTS ABOVE PLASTER CEILINGS SEE COLLINS AND KRENSTADT DRAWING M-3 FOR LOCATIONS APPENDIX G TEN ALLEGHENY CENTER DRAWINGS r Tj i l 1 ! i i 9* 9* O't Cft O'* CO CO 90 CD CD CD i .*un i/un in m t_ L L L L JC I! I > cooc o a: VINYL ASBESTOS FLOOR TILE 'VINYL ASBESTOS FLOOR TILE VINYL ASBESTOS FLOOR TILE (In a ll kitchens)