Asbestos and Lead Based Paint.pdf

General Services Administration

Chicago, IL

Asbestos-Containing Material and Lead-Based Paint Survey Summary Report

Federal Courthouse Building 517 East Wisconsin Avenue Milwaukee, Wisconsin

GSA Building #

Prepared By

Carnow, Conibear & Assoc., Ltd.

300 West Adams Street, Suite 1200 Chicago, IL 60606

Table of Contents Executive Summary

1.0 Introduction ……………………………………………………

2.0 Building Description ……………………………………………

3.0 Asbestos Survey Protocol

3.1 Asbestos Survey…………………………………………….. 4

3.2 Asbestos Analysis…………………………………………… 5

3.3 Asbestos Survey Results……………………………………. 6

4.0 Lead Paint Survey

4.1 Lead Paint Analysis………………………………………… 8

4.2 Lead Paint Survey Results………………………………….. 9

5.0 Conclusions and Recommendations

6.0 Study Limitations………………………………………………….. 11

7.0 Signature and Quality Control Page

Table 1 - Asbestos Inventory and Analytical Summary……………………. 13

Table 2 - Asbestos Containing Materials…………………………………… 13

Table 3 - Lead Paint Inventory Summary…………………………………… 13

Attachments

Attachment A - Facility Maps: Locations of ACM

Attachment B - Asbestos and Lead Laboratory Analytical Reports

Attachment C - Photographs

Attachment D - Field Notes

Attachment E - Cost Estimate

EXECUTIVE SUMMARY

Carnow, Conibear & Assoc., Ltd. conducted an asbestos containing material and lead-based paint survey at the Federal Courthouse Building located at 517 East Wisconsin Avenue, Milwaukee, Wisconsin. The building was inspected by licensed and certified asbestos building inspectors Stephen C. Diblik, Derek Lantry and Marcos Iwankiw on July 20, 2005. The asbestos survey was conducted in accordance with 29 CFR 1926.1101, 40 CFR Part 61, and applicable state and local requirements.

The asbestos containing material portion of the survey included identifying suspect friable and non-friable asbestos containing building materials (ACBM) and assessing the friability, assessing the current condition and potential for future disturbance, quantifying the suspect asbestos containing materials, and rating the overall condition of the materials. A total of one-hundred and eleven (111) bulk samples were collected from the building interior. A total of ninety-seven (97) samples were analyzed for asbestos content by STAT Analysis Corporation located in Chicago, Illinois.

Asbestos was found in the following materials:

• Duct Insulation

• 9” x 9” White Floor Tile

• 9” x 9” White Floor Tile Mastic

• 9” x 9” Etruscan Floor Tile

• 9” x 9” Etruscan Floor Tile Mastic

• 9” x 9” Beige with Tan Floor Tile

• 9” x 9” Beige with Tan Floor Tile Mastic

The following materials were not tested at the time of the inspection and should be assumed to contain asbestos until they can be tested.

• Aircell Pipe Insulation

• Paperwrap Pipe Insulation

• Mag Block Insulation

• Sink Undercoating

• 2’ x 2’ Peghole Ceiling Tile

• Courtyard Roof

• Skylight Roof

• 1’ x 1’ Textured Ceiling Tile

• Brown Linoleum

• Roof Material (P1011)

• Roof Material (P1001)

• Roof Material – Main S. Bldg.

• Roof Material (P1006)

• Roof Material (P1007)

• Roof Material (P1004)

• Fire Doors

• Elevator Doors

Based upon the results of a previous lead-based paint inspection conducted by Midwest Engineering Services on April 7, 2005, lead-based paint was identified on the following components:

• Interior Plaster Walls and Ceilings

• Interior Concrete Ceilings

• Interior Concrete Columns

ACM and LBP Survey Summary Report December 2005 Federal Courthouse Building

1.0 INTRODUCTION

On behalf of the General Service Administration (GSA), Carnow, Conibear & Assoc., Ltd. (CCA) conducted a survey of suspect asbestos containing materials (ACM) and lead-based paint (LBP) at the Federal Courthouse Building located at 517 East Wisconsin Avenue, Milwaukee, Wisconsin on July 20, 2005. This project was conducted in accordance with CCA’s proposal to the GSA dated June 24, 2005.

The asbestos containing material portion of the project included conducting an AHERA-type building inspection for ACM and prepare an asbestos management plan to fulfill asbestos requirements as specified in 29 CFR Part 1910.1001 (OSHA Asbestos Standard) and the requirements of the Program Development Study (PDS) task for the GSA Prospectus Work.

Mr. Stephen C. Diblik, Mr. Derek Lantry and Mr. Marcos Iwankiw, EPA certified Asbestos Building Inspectors (IDPH license # 100-5171, 100-8733 and 100-3175 respectively), performed the inspection and collected the bulk samples of the friable and non-friable suspect ACM. The inspection team and GSA field manager, Mr. Phil Ramos, were escorted through the facility by the GSA Building Manager. The ACM survey included an inspection of the facility to determine the amount, condition, and general location of suspect ACM, and the collection of bulk samples for laboratory analysis. The bulk samples were analyzed by polarized light microscopy (PLM) by STAT Analysis Corporation, located in Chicago, Illinois. CCA inspectors reviewed existing documents, drawings, and historical reports, when available, and incorporated all data and assumptions into this report.

As part of the LBP survey, CCA’s field team utilized a previous LBP survey conducted by Midewest Engineering Services Inc. The previous LBP survey was limited to readily accessible surfaces of painted interior building components. The LBP survey activities included visual observations of interior painted surfaces and substrates of fixed building components and analysis of the painted surfaces. The analysis of painted surfaces was conducted utilizing an RMD model LPA-1 X-ray fluorescence spectrum analyzer (XRF).

It should be noted that the previous LBP survey was not intended to be comprehensive in nature: rather an attempt to evaluate lead content within the predominant paint types within the building.

2.0 BUILDING DESCRIPTION

The Federal Courthouse Building located at 517 East Wisconsin Avenue, Milwaukee, Wisconsin is a seven (7) story building with an attic, bell tower and two basements. The building was originally constructed between 1892 and 1899 as a post office, and has had major renovations in 1987, 1992, and 1999. The interior walls and ceilings of the building are mainly covered with plaster, drywall, and suspended ceiling tiles. The floors are concrete, hard wood, floor tile, terrazzo, or sheet flooring. Painted surfaces are located through-out the building, with ages of the paint ranging from original construction to less than one year old.

3.0 ASBESTOS SURVEY PROTOCOL

3.1 Asbestos Survey

The ACM survey included an inspection of suspect friable and non-friable asbestos materials through-out the facility. Friable materials (such as thermal system pipe insulation (TSI)) are those which, when dry, can be crumbled, pulverized or reduced to powder by hand pressure, thereby releasing airborne fibers. Non-friable materials, such as floor tile, are those typically bound within a matrix, which do not readily release airborne fibers.

CCA inspectors met with building representatives, reviewed drawings and historical data, and assigned Homogeneous Sampling Areas (HSA’s) based on the type of material, category, and appearance. The inventory of suspect materials identified during the walk-through includes a description of the material, location, condition, accessibility, and friability can be found in Table 1 - Asbestos Inventory and Analytical Summary.

Suspect ACM identified and sampled by CCA as part of this survey included:

Hard Elbows on Fiberglass Pipe Insulation Spray-on Fireproofing Duct Insulation 2’ x 4’ Fissured with Random Dots Ceiling Tile 9” x 9” White Floor Tile 9” x 9” White Floor Tile Mastic 2’ x 4’ Smooth Ceiling Tile 12” x 12” White with Beige Floor Tile 12” x 12” White with Beige Floor Tile Mastic 9” x 9” Etruscan Floor Tile 9” x 9” Etruscan Floor Tile Mastic 9” x 9” Beige with Tan Floor Tile 9” x 9” Beige with Tan Floor Tile Mastic 2’ x 2’ Small Specks Ceiling Tile 12” x 12” White with Black Specks Floor Tile 12” x 12” White with Black Specks Floor Tile Mastic Mag Duct Insulation 2’ x 2’ Medium Fissured Ceiling Tile 1’ x 1’ Medium Fissured Ceiling Tile 12” x 12” Dark Brown Speckled Floor Tile 12” x 12” Dark Brown Speckled Floor Tile Mastic 2’ x 4’ Small Specks Ceiling Tile 2’ x 2’ Textured Ceiling Tile 2’ x 2’ Large Fissured Ceiling Tile 12” x 12” Beige with Blue Specs Floor Tile 12” x 12” Beige with Blue Specs Floor Tile Mastic

12” x 12” Decorative Blue/Green Swirls Floor Tile 12” x 12” Decorative Blue/Green Swirls Floor Tile Mastic 12” x 12” Lt. Grey Speckled Floor Tile 12” x 12” Lt. Grey Speckled Floor Tile Mastic Hard Plaster Black Canvas Wrap Brown Ceiling Tile Mastic Acoustical Ceiling Plaster 1’ x 1’ Large Random Peghole Ceiling Tile 1’ x 1’ Symmetrical Peghole Ceiling Tile

Additional materials were identified during the survey, however these materials were not sampled and should be assumed to contain asbestos. The assumed materials were assessed as part of this survey and have been included in the report inventory.

The ACM survey only included identification of suspect ACM and did not included materials that are considered non-suspect in nature (eg. fiberglass, concrete, wood, terrazzo, etc.)

CCA inspectors walked through the building, inventoried suspect materials and quantities, took photographs, and wrote a narrative description of each suspect material.

CCA inspectors reviewed existing documents, drawings, and historical reports, when available, and incorporated as much data from the survey to create a building specific sampling plan. CCA then collected the required number of samples and photographed each HSA. Photographs are located in Appendix C.

CCA collected a total of one-hundred and eleven (111) bulk samples from various accessible materials during the survey. See Table 1 for a detailed description of the materials and analytical data. CCA exercised care in selecting the locations from which the samples were collected. Each sample was immediately placed in a zip lock sample bag to reduce the possibility of fiber release and cross-contamination during sampling and shipment. Each collected sample was documented on a chain of custody sheet and relinquished to the asbestos laboratory by the inspector.

3.2 Asbestos Analysis

Bulk samples collected during the survey were submitted for analysis to STAT Analysis Corporation, of Chicago, Illinois. STAT is an American Industrial Hygiene Association (AIHA) accredited laboratory that successfully participates in the National Institute of Standards & Technology (NIST) National Voluntary Laboratory Accreditation Program (NVLAP) for asbestos bulk sample analysis.

CCA collected a minimum of three bulk samples from each HSA. Bulk samples were analyzed by polarized light microscopy (PLM) with dispersion staining and quantified in accordance with the Method for determination of Asbestos in Bulk Building Materials (USEPA Method 600/R-93/116).

3.3 Asbestos Survey Results

This section presents a summary of the analytical results of samples collected during the asbestos survey. Refer to Table 1 for further descriptions and additional information for the suspect materials identified during the survey. Facility maps which show the locations of materials can be found in Attachment A. The analytical laboratory report prepared by STAT for the analysis of bulk asbestos samples can be found in attachment B.

If a building material is determined to contain greater than or equal to 1% asbestos, it is considered to be ACM. If one sample in a HSA is determined to be positive for asbestos, the entire HSA is considered to be an ACM.

Asbestos was identified in quantities greater than or equal to 1% in the following materials:

• Duct Insulation

• 9” x 9” White Floor Tile

• 9” x 9” White Floor Tile Mastic

• 9” x 9” Etruscan Floor Tile

• 9” x 9” Etruscan Floor Tile Mastic

• 9” x 9” Beige with Tan Floor Tile

• 9” x 9” Beige with Tan Floor Tile Mastic

The following materials were not sampled at the time of the survey and are assumed to be

ACM:

• Aircell Pipe Insulation

• Paperwrap Pipe Insulation

• Mag Block Insulation

• Sink Undercoating

• 2’ x 2’ Peghole Ceiling Tile

• Courtyard Roof

• Skylight Roof

• 1’ x 1’ Textured Ceiling Tile

• Brown Linoleum

• Roof Material (P1011)

• Roof Material (P1001)

• Roof Material – Main South Building

• Roof Material (P1006)

• Roof Material (P1007)

• Roof Material (P1004)

• Fire Doors

• Elevator Doors

The condition of the ACM observed at the time of the survey is listed in Table 1. Any materials encountered during the survey that could not be accessed or that would have required destructive sampling were not sampled. These materials include, but are not limited to, roofing materials, pipe insulation, materials enclosed within fire doors and elevator doors, sink undercoating, linoleum flooring, a 2’x2’peghole ceiling tile located in mechanical rooms inaccessible due to ceiling height, and a 1’x1’ textured ceiling tile located in an occupied restricted area.

4.0 LEAD-BASED PAINT SURVEY PROTOCOL

4.1 Lead Paint Survey

The lead based paint (LBP) survey included an inspection of the predominant types of paint within the building. CCA inspectors reviewed drawings and historical data, and utilized a lead paint inspection report conducted by Midwest Engineering Services Inc.

(MES) on April 7, 2005, per the direction of the GSA field manager. See Attachment D for specific LBP survey protocol and the complete MES lead inspection report.

4.2 Lead Paint Analysis

The Environmental Protection Agency (EPA) defines LBP as any paint, varnish, shellac or other coating that contains lead in concentrations that are equal to or in excess of one milligram per square centimeter (1.0 mg/cm2), 0.5% by weight or 5,000 parts per million (ppm). The Occupational Safety and Health Administration (OSHA) recognizes LBP as paint that contains any detectable amount of lead. Under OSHA, paints containing lead in concentrations less than the trigger level are subject to regulation under OSHA Lead in Construction; Interim Final Rule (29 CFR 1926.62).

Although the use of lead paint was banned in 1978 by the Consumer Product Safety Commission (CPSC), consumer paints still contain up to 0.06% lead by weight or 600 ppm. Lead based paints are still commonly used in many applications.

4.3 Lead Paint Survey Results

Based upon results of the lead-based paint testing, LBP was identified on the following:

• Plaster Walls

• Plaster Ceilings

• Concrete Column

• Concrete Ceiling

See Table 3 – Lead Paint Inventory and Analytical Summary, for LBP descriptions, sample identification numbers and locations, and paint conditions. The analytical laboratory report for the analysis of paint chips can be found in Attachment B.

5.0 CONCLUSIONS AND RECOMENDATIONS

CCA recommends the following:

• Prior to Prospetus Design and & Construction work, additional building investigations should be conducted in order to ascertain quantities and to verify that conditions have not changed since the most recent inspection.

• GSA should notify employees, tenants, contractors, and vendors working in the building of the presence, quantity, and location of identified or assumed ACM and

LBP.

• All friable ACM, damaged non-friable ACM, and all non-friable ACM which may become friable during renovation or demolition, should be removed from the affected areas of the building prior to these activities.

• Areas of the building not inspected during this investigation (inaccessible areas, pipe chases, etc…) should be inspected and sampled for asbestos prior to any renovation, demolition, or disturbance of potential ACM.

• The owner should develop and/or maintain an Operations and Maintenance (O&M) Plan for ACM remaining in the facility.

• Loose, peeling, blistering and deteriorated LBP should be removed prior to demolition or renovation per Prospectus Design & Construction and applicable federal, state and local renovations. The work should be performed by certified lead abatement personnel working for a licensed lead abatement contractor.

The EPA’s NESHAP (40 CFR Part 61) requires building owners to inspect of ACM in areas of a building where renovation or demolition will take place. Prior to renovation or demolition of a building, all regulated friable ACM must be removed from the affected area. In addition, non-friable materials, which are in a damaged condition or are likely to become friable during the process of renovation or demolition also, require removal. Non-friable materials, which are in good condition at the time of inspection and most likely will not become friable during demolition may under certain circumstances, remain in place prior to demolition.

Under current federal regulations, lead-based paint that is intact does not need to be removed prior to demolition, however, the contractor performing the demolition is required to comply with the OSHA Lead in Construction Standard (29 CFR 1926.62).

Demolition or salvage of structures where lead or materials containing lead are present is on section of OSHA Regulation (1926.62 (a)(1)). OSHA requires employers to conduct personal air monitoring during construction work where painted surfaces that contain detectable amounts of lead are impacted. OSHA defines construction work as work for the purposes of construction, alteration and/or repair (including repainting and decorating). The purpose of the exposure monitoring is to ensure that employees are not exposed to lead at concentrations that exceed the permissible exposure level (PEL) of fifty micrograms of lead per cubic meter of air (50 mg/m3) or the action level (AL) of thirty micrograms of lead per cubic meter of air (30 mg/m3) over an 8-hour period. Should the exposure exceed the AL or PEL over an 8-hour time period, the employer will be required to provide the employee with some or all of the following: appropriate respiratory protection, personal protective clothing, change areas, hand washing facilities, biological monitoring (blood sampling and analysis), and the proper training.

6.0 STUDY LIMITATIONS

This report and all field data, notes, and laboratory test data were gathered and/or prepared by CCA in accordance with the agreed-upon scope of work and generally accepted engineering and scientific practices in effect at the time of CCA’s investigation of the building.

The statements, conclusions, and opinions contained in this report are only intended to give approximations of the environmental conditions of the site limited to the particular environmental issues actually targeted by CCA’s investigation as agreed upon by the GSA and CCA. This survey was conducted to fulfill the requirements of the Program Development Study (PDS) for the Prospectus Report and is not recommended to be used a guide to facilitate renovation, demolition, or removal of ACM or LBP. CCA inspection team did not pull up all carpet or check above every ceiling tile throughout the building. The inspection team did not conduct any destructive sampling, nor sample materials that appeared to have historical value. CCA’s inspection team assumed that certain portions of tenant build-out spaces were uniform with the remainder of the space in many areas. There were many areas not made accessible to CCA inspectors due to security issues or access limitations.

This report and supporting field data, notes, and laboratory test data, where applicable, where prepared or collected by CCA for its client, to be utilized by GSA in the Program Development Study (PDS) for the Prospectus Report. CCA’s client may release the information to third parties, who may use and rely upon the information at their discretion. However, any use or reliance upon the information by a party other than specifically named above shall be solely at the risk of such third party and without legal recourse against CCA, or their respective employees, officers or directors, regardless of whether the action in which recovery of damage is sought based upon contract, tort (including the sole, concurrent, or other negligence and strict liability of CCA), statute, or otherwise. This information shall not be used or replied upon by a party that does not agree to be bound the above statement.

7.0 SIGNATURE AND QUALITY CONTROL PAGE

BY: DATE: December 2005 Derek Lantry

Report Author

TITLE: Licensed Asbestos Building Inspector (IDPH #:100-8733)

Licensed Lead Inspector/ Risk Assessor (IDPH #: L-5724)

QUALITY CONTROL REVIEW BY:

BY: DATE: December 2005 Stephen C. Diblik

TITLE: Team Manager

TABLE 1 – ASBESTOS INVENTORY AND ANALYTICAL

SUMMARY

Inspector:

Derek Lantry (IDPH #100-8733)

Building:

Federal Courthouse Building 517 East Wisconsin Avenue

Milwaukee, WI

Table 1: Asbestos Inventory and Analytical Summary

Survey Date: July 20, 2005

HSA ID Material Type Material Descripton Sample # Sample Location Condition Friability Accessibility Assessment Category Quantity Asbestos % & Type Notes

HSA 1-1 N. Bldg. Closet ND HSA 1-2 N. Bldg. Mech Rm ND HSA 1-3 N. Bldg. Mech Rm ND

NS NS NS

NS NS NS

NS NS NS

HSA 3-1 N. Bldg. Closet ND HSA 3-2 N. Bldg. Closet ND HSA 3-3 N. Bldg. Closet ND

NS NS NS

NS NS NS

NS NS NS

HSA 5-1 N. Bldg. Mech. Rm ND HSA 5-2 N. Bldg. Mech. Rm 5-10% Chrys.

HSA 5-3 N. Bldg. Mech. Rm NA

NS NS NS

NS NS NS

NS NS NS

HSA 7-1 N. Bldg. Office ND HSA 7-2 N. Bldg. Office ND HSA 7-3 N. Bldg. Office ND HSA 8-1 N. Bldg. B'smt Office 1-5% Chrys.

HSA 8-2 N. Bldg. B'smt Office NA HSA 8-3 N. Bldg. B'smt Office NA HSA 9-1 N. Bldg. B'smt Office 1-5% Chrys.

HSA 9-2 N. Bldg. B'smt Office NA HSA 9-3 N. Bldg. B'smt Office NA

HSA 10-1 N. Bldg. B'smt Office ND HSA 10-2 N. Bldg. B'smt Office ND HSA 10-3 N. Bldg. B'smt Office ND HSA 11-1 N. Bldg. B'smt Bathroom ND HSA 11-2 N. Bldg. B'smt Bathroom ND HSA 11-3 N. Bldg. B'smt Bathroom ND HSA 12-1 N. Bldg. B'smt Bathroom ND HSA 12-2 N. Bldg. B'smt Bathroom ND HSA 12-3 N. Bldg. B'smt Bathroom ND HSA 13-1 S. Bldg. 1st Fl. Hallway 1-5% Chrys.

HSA 13-2 S. Bldg. 1st Fl. Elec. Clst NA HSA 13-3 S. Bldg. 1st Fl. Elec. Clst NA HSA 14-1 S. Bldg. 1st Fl. Hallway 1-5% Chrys.

HSA 14-2 S. Bldg. 1st Fl. Elec. Clst NA HSA 14-3 S. Bldg. 1st Fl. Elec. Clst NA HSA 15-1 N. Bldg. B'smt Office 1-5% Chrys.

HSA 15-2 N. Bldg. B'smt Office NA HSA 15-3 N. Bldg. B'smt Office NA HSA 16-1 N. Bldg. B'smt Office 1-5% Chrys.

HSA 16-2 N. Bldg. B'smt Office NA HSA 16-3 N. Bldg. B'smt Office NA

Key:

NS- No Sample Material Type: Condition: Accessibility: Assessment Category:

ND- Non-Detect TSI - Thermal System Insulation 1 - No Damage 1 - Low 1 - Damaged or significantly damaged TSI.

NQ- Not Quantified SM - Surfacing Material 2 - Slightly Damaged 2 - Medium 2 - Damaged friable surfacing ACM.

lf-Linear Foot MISC - Miscellaneous Material 3 - Damaged 3- High 3 - Significantly damaged friable surfacing ACM.

sf-Square Foot 4 - Significant Damage 4 - Damaged or significantly damaged friable miscellaneous ACM.

5 - ACBM with potential for significant damage 6 - ACBM with potential for damage.

7 - Any remaining friable ACBM or friable suspected ACBM

HSA - 1 TSI Hard Elbows on Fiberglass Pipe Insulation 2 Friable 1 x NQ Non-ACM Photo 1

HSA - 2 TSI Aircell Pipe Insulation 2 Friable 1 1 1,100 lf Assumed ACM Photo

HSA - 3 SURF Spray-on Fireproofing 1 Friable 1 x NQ Non-ACM Photo 3

HSA - 4 TSI Paperwrap Pipe Insulation 2 Friable 1 7 2,500 lf Assumed ACM Photo

HSA - 5 TSI Duct Insulation 1 Friable 1 7 5,000 sf Photo 5

HSA - 6 TSI Mag Block Insulation 2 Friable 1 1 2,500 lf Assumed ACM Photo

HSA - 7 MISC 2'x4' Fissured w/ Random Dots Ceiling Tile 1 Friable 2 x NQ Non-ACM Photo 7

HSA - 8 MISC 9"x9" White Floor Tile 1 Non-Friable 3 6 100 sf Photo 8

HSA - 9 MISC 9"x9" White Floor Tile Mastic 1 Non-Friable 3 6 100 sf Photo 9

HSA - 10 MISC 2'x4' Smooth Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 10

HSA - 11 MISC 12"x12" White w/ Biege Floor Tile 1 Non-Friable 3 X NQ Non-ACM Photo 11

HSA - 12 MISC 12"x12" White w/ Biege Floor Tile Mastic 1 Non-Friable 3 X NQ Non-ACM Photo 12

HSA - 13 MISC 9"x9" Etruscan Floor Tile 1 Non-Friable 3 6 900 sf Photo 13

HSA - 14 MISC 9"x9" Etruscan Floor Tile Mastic 1 Non-Friable 3 6 900 sf Photo 14

HSA - 15 MISC 9"x9" Beige w/ Tan Floor Tile 1 Non-Friable 3 6 1,500 sf Photo 15

HSA - 16 MISC 9"x9" Beige w/ Tan Floor Tile Mastic 1 Non-Friable 3 6 1,500 sf Photo 16

Building:

Federal Courthouse Building 517 East Wisconsin Avenue

Milwaukee, WI

Table 1: Asbestos Inventory and Analytical Summary

Survey Date: July 20, 2005

HSA ID Material Type Material Descripton Sample # Sample Location Condition Friability Accessibility Assessment Category Quantity Asbestos % & Type Notes

HSA 17-1 N. Bldg. B'smt Office ND HSA 17-2 N. Bldg. B'smt Office ND HSA 17-3 N. Bldg. B'smt Office ND HSA 18-1 S. Bldg. B'smt Office ND HSA 18-2 S. Bldg. B'smt Office ND HSA 18-3 S. Bldg. B'smt Office ND HSA 19-1 S. Bldg. B'smt Office ND HSA 19-2 S. Bldg. B'smt Office ND HSA 19-3 S. Bldg. B'smt Office ND HSA 20-1 B'smt Garage ND HSA 20-2 B'smt Garage ND HSA 20-3 B'smt Garage ND

HSA 21-1 S. Bldg. 2nd Fl. Hallway W. End ND

HSA 21-2 S. Bldg. Hallway 2nd Fl. E. End ND

HSA 21-3 S. Bldg. 3rd Fl. Office ND HSA 22-1 S. Bldg. 1st Fl. Elev. Lobby ND HSA 22-2 S. Bldg. 1st Fl. Elev. Lobby ND HSA 22-3 S. Bldg. 1st Fl. Elev. Lobby ND HSA 23-1 S. Bldg. 1st Fl. Storage Clst ND HSA 23-2 S. Bldg. 1st Fl. Storage Clst ND HSA 23-3 S. Bldg. 1st Fl. Storage Clst ND HSA 24-1 S. Bldg. 1st Fl. W. Office ND HSA 24-2 S. Bldg. 1st Fl. W. Office ND HSA 24-3 S. Bldg. 1st Fl. W. Office ND HSA 25-1 S. Bldg. 1st Fl. W. Office ND HSA 25-2 S. Bldg. 1st Fl. W. Office ND HSA 25-3 S. Bldg. 1st Fl. W. Office ND

NS NS NS

NS NS NS

NS NS NS

HSA 27-1 S. Bldg. 2nd Fl. E. Office ND HSA 27-2 S. Bldg. 2nd Fl. E. Office ND HSA 27-3 S. Bldg. 2nd Fl. E. Office ND

HSA 28-1 NS NS

HSA 28-2 NS NS

HSA 28-3 NS NS

HSA 29-1 N. Bldg. 2nd Fl. NW Office ND HSA 29-2 N. Bldg. 2nd Fl. NW Office ND HSA 29-3 N. Bldg. 2nd Fl. NW Office ND

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

Key:

NS- No Sample Material Type: Condition: Accessibility: Assessment Category:

ND- Non-Detect TSI - Thermal System Insulation 1 - No Damage 1 - Low 1 - Damaged or significantly damaged TSI.

NQ- Not Quantified SM - Surfacing Material 2 - Slightly Damaged 2 - Medium 2 - Damaged friable surfacing ACM.

lf-Linear Foot MISC - Miscellaneous Material 3 - Damaged 3- High 3 - Significantly damaged friable surfacing ACM.

sf-Square Foot 4 - Significant Damage 4 - Damaged or significantly damaged friable miscellaneous ACM.

5 - ACBM with potential for significant damage 6 - ACBM with potential for damage.

7 - Any remaining friable ACBM or friable suspected ACBM

HSA - 17 MISC 2'x2' Small Specks Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 17

HSA - 18 MISC 12"x12" White w/ Black Specks Floor Tile 1 Non-Friable 3 X NQ Non-ACM Photo 18

HSA - 19 MISC 12"x12" White w/ Black Specks Floor Tile Mastic 1 Non-Friable 3 X NQ Non-ACM Photo 19

HSA - 20 TSI Mag Duct Insulation 2 Friable 3 X NQ Non-ACM Photo 20

HSA - 21 MISC 2'x2' Smooth Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 21

HSA - 22 MISC 2'x2' Medium Fissured Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 22

HSA - 23 MISC 1'x1' Medium Fissured Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 23

HSA - 24 MISC 12"x12" Dark Brown Speckled Floor Tile 1 Non-Friable 3 X NQ Non-ACM Photo 24

HSA - 25 MISC 12"x12" Dark Brown Speckled Floor Tile Mastic 1 Non-Friable 3 X NQ Non-ACM Photo 25

HSA - 26 MISC Sink Undercoating 1 Non-Friable 1 6 14 sf Assumed ACM Photo

HSA - 27 MISC 2'x4' Small Specks Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 27

HSA - 28 MISC 2'x2' Peghole Ceiling Tile 1 Non-Friable 1 6 2,500 sf Assumed ACM Photo

HSA - 29 MISC 2'x2' Textured Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 29

HSA - 30 MISC Courtyard Roof 1 Non-Friable 1 6 8,400 sf Assumed ACM Photo

HSA - 31 MISC Skylight Roof 1 Non-Friable 1 6 1,550 sf Assumed ACM Photo

Building:

Federal Courthouse Building 517 East Wisconsin Avenue

Milwaukee, WI

Table 1: Asbestos Inventory and Analytical Summary

Survey Date: July 20, 2005

HSA ID Material Type Material Descripton Sample # Sample Location Condition Friability Accessibility Assessment Category Quantity Asbestos % & Type Notes

HSA 32-1 N. Bldg. 2nd Fl. Center Office ND

HSA 32-2 N. Bldg. 2nd Fl. Center Office ND

HSA 32-3 N. Bldg. 2nd Fl. Center Office ND

NS NS NS

NS NS NS

NS NS NS

HSA 34-1 S. Bldg. 3rd Fl. File Storage Rm ND

HSA 34-2 S. Bldg. 3rd Fl. File Storage Rm ND

HSA 34-3 S. Bldg. 3rd Fl. File Storage Rm ND

HSA 35-1 S. Bldg. 3rd Fl. File Storage Rm ND

HSA 35-2 S. Bldg. 3rd Fl. File Storage Rm ND

HSA 35-3 S. Bldg. 3rd Fl. File Storage Rm ND

HSA 36-1 S. Bldg. 3rd Fl. File Network Rm ND

HSA 36-2 S. Bldg. 3rd Fl. File Network Rm ND

HSA 36-3 S. Bldg. 3rd Fl. File Network Rm ND

HSA 37-1 S. Bldg. 3rd Fl. File Network Rm ND

HSA 37-2 S. Bldg. 3rd Fl. File Network Rm ND

HSA 37-3 S. Bldg. 3rd Fl. File Network Rm ND

HSA 38-1 S. Bldg. 6th Fl. Office Ent. ND HSA 38-2 S. Bldg. 6th Fl. Office Ent. ND HSA 38-3 S. Bldg. 6th Fl. Office Ent. ND HSA 39-1 S. Bldg. 6th Fl. Office Ent. ND HSA 39-2 S. Bldg. 6th Fl. Office Ent. ND HSA 39-3 S. Bldg. 6th Fl. Office Ent. ND HSA 40-1 S. Bldg. 7th Fl. S. Office ND HSA 40-2 S. Bldg. 7th Fl. Fan Rm. ND HSA 40-3 S. Bldg. 7th Fl. E. Office ND HSA 40-4 S. Bldg. 7th Fl. E. Office ND HSA 40-5 S. Bldg. 7th Fl. E. Office ND

NS NS NS

NS NS NS

NS NS NS

HSA 42-1 7th Fl. Fan Rm. W. Side ND HSA 42-2 7th Fl. Fan Rm. W. Side ND HSA 42-3 7th Fl. Fan Rm. W. Side ND

Key:

NS- No Sample Material Type: Condition: Accessibility: Assessment Category:

ND- Non-Detect TSI - Thermal System Insulation 1 - No Damage 1 - Low 1 - Damaged or significantly damaged TSI.

NQ- Not Quantified SM - Surfacing Material 2 - Slightly Damaged 2 - Medium 2 - Damaged friable surfacing ACM.

lf-Linear Foot MISC - Miscellaneous Material 3 - Damaged 3- High 3 - Significantly damaged friable surfacing ACM.

sf-Square Foot 4 - Significant Damage 4 - Damaged or significantly damaged friable miscellaneous ACM.

5 - ACBM with potential for significant damage 6 - ACBM with potential for damage.

7 - Any remaining friable ACBM or friable suspected ACBM

HSA - 32 MISC 2'x2' Large Fissure Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 32

HSA - 33 MISC 1'x1' Textured Ceiling Tile 1 Friable 2 7 1,800 sf Assumed ACM Photo

HSA - 34 MISC 12"x12" Beige w/ Blue Specs Floor Tile 1 Non-Friable 3 X NQ Non-ACM Photo 34

HSA - 35 MISC 12"x12" Beige w/ Blue Specs Floor Tile Mastic 1 Non-Friable 3 X NQ Non-ACM Photo 35

HSA - 36 MISC 12"x12" Decorative Blue /Green Swirls Floor Tile 1 Non-Friable 3 X NQ Non-ACM Photo 36

HSA - 37 MISC 12"x12" Decorative Blue /Green Swirls Floor Tile Mastic 1 Non-Friable 3 X NQ Non-ACM Photo 37

HSA - 38 MISC 12"x12" Lt. Grey Speckled Floor Tile 1 Non-Friable 3 X NQ Non-ACM Photo 38

HSA - 39 MISC 12"x12" Lt. Grey Speckled Floor Tile Mastic 1 Non-Friable 3 X NQ Non-ACM Photo 39

HSA - 40 MISC Hard Plaster 3 Non-Friable 2 X NQ Non-ACM Photo 40

HSA - 41 MISC Brown Linoleum 1 Non-Friable 2 6 70 sf Assumed ACM Photo

HSA - 42 TSI Black Canvas Wrap 1 Friable 1 X NQ Non-ACM Photo 42

Building:

Federal Courthouse Building 517 East Wisconsin Avenue

Milwaukee, WI

Table 1: Asbestos Inventory and Analytical Summary

Survey Date: July 20, 2005

HSA ID Material Type Material Descripton Sample # Sample Location Condition Friability Accessibility Assessment Category Quantity Asbestos % & Type Notes

HSA 43-1 S. Bldg. 7th Fl. Office ND HSA 43-2 S. Bldg. 7th Fl. Office ND HSA 43-3 S. Bldg. 7th Fl. Office ND HSA 44-1 S. Bldg. 7th Fl. S. Office ND HSA 44-2 S. Bldg. 7th Fl. E. Office ND HSA 44-3 S. Bldg. 7th Fl. E. Office ND HSA 45-1 S. Bldg. 7th Fl. E. Office ND HSA 45-2 S. Bldg. 7th Fl. E. Office ND HSA 45-3 S. Bldg. 7th Fl. E. Office ND HSA 46-1 S. Bldg. 7th Fl. E. Office ND HSA 46-2 S. Bldg. 7th Fl. E. Office ND HSA 46-3 S. Bldg. 7th Fl. E. Office ND

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

Key:

NS- No Sample Material Type: Condition: Accessibility: Assessment Category:

ND- Non-Detect TSI - Thermal System Insulation 1 - No Damage 1 - Low 1 - Damaged or significantly damaged TSI.

NQ- Not Quantified SM - Surfacing Material 2 - Slightly Damaged 2 - Medium 2 - Damaged friable surfacing ACM.

lf-Linear Foot MISC - Miscellaneous Material 3 - Damaged 3- High 3 - Significantly damaged friable surfacing ACM.

sf-Square Foot 4 - Significant Damage 4 - Damaged or significantly damaged friable miscellaneous ACM.

5 - ACBM with potential for significant damage 6 - ACBM with potential for damage.

7 - Any remaining friable ACBM or friable suspected ACBM

HSA - 43 MISC Brown Ceiling Tile Mastic 1 Non-Friable 1 X NQ Non-ACM Photo 43

HSA - 44 MISC Acoustical Ceiling Plaster 1 Non-Friable 2 X NQ Non-ACM Photo 44

HSA - 45 MISC 1'x1' Large Random Peghole Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 45

HSA - 46 MISC 1'x1' Symetrical Peghole Ceiling Tile 1 Friable 2 X NQ Non-ACM Photo 46

HSA - 47 MISC Roof Material (P1011) 1 Non-Friable 1 6 1,500 sf Assumed ACM Photo

HSA - 48 MISC Roof Material (P1001) 1 Non-Friable 1 6 1,500 sf Assumed ACM Photo

HSA - 49 MISC Roof Material- Main S. Bldg. 1 Non-Friable 1 6 72,000 sf Assumed ACM Photo

HSA - 50 MISC Roof Material (P1006) 1 Non-Friable 1 6 2,275 sf Assumed ACM Photo

HSA - 51 MISC Roof Material (P1007) 1 Non-Friable 1 6 400 sf Assumed ACM Photo

HSA - 52 MISC Roof Material (P1004) 1 Non-Friable 1 6 400 sf Assumed ACM Photo

HSA - 53 MISC Fire Doors 1 Non-Friable 1 6 NQ Assumed ACM Photo

HSA - 54 MISC Elevator Doors 1 Non-Friable 1 6 NQ Assumed ACM Photo

TABLE 2 – ASBESTOS CONTAINING MATERIALS

Inspectors:

Building:

Federal Courthouse Building 517 East Wisconsin Avenue

Milwaukee, WI

Table 2: Asbestos Containing Materials

Survey Date: July 20, 2005

HSA ID Material Type Material Descripton Sample # Sample Location Condition Friability Accessibility Assessment Category Quantity Asbestos % & Type Notes

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

HSA 5-1 N. Bldg. Mech. Rm ND HSA 5-2 N. Bldg. Mech. Rm 5-10% Chrys.

HSA 5-3 N. Bldg. Mech. Rm NA

NS NS NS

NS NS NS

NS NS NS

HSA 8-1 N. Bldg. B'smt Office 1-5% Chrys.

HSA 8-2 N. Bldg. B'smt Office NA HSA 8-3 N. Bldg. B'smt Office NA HSA 9-1 N. Bldg. B'smt Office 1-5% Chrys.

HSA 9-2 N. Bldg. B'smt Office NA HSA 9-3 N. Bldg. B'smt Office NA

HSA 13-1 S. Bldg. 1st Fl. Hallway 1-5% Chrys.

HSA 13-2 S. Bldg. 1st Fl. Elec. Clst NA HSA 13-3 S. Bldg. 1st Fl. Elec. Clst NA HSA 14-1 S. Bldg. 1st Fl. Hallway 1-5% Chrys.

HSA 14-2 S. Bldg. 1st Fl. Elec. Clst NA HSA 14-3 S. Bldg. 1st Fl. Elec. Clst NA HSA 15-1 N. Bldg. B'smt Office 1-5% Chrys.

HSA 15-2 N. Bldg. B'smt Office NA HSA 15-3 N. Bldg. B'smt Office NA HSA 16-1 N. Bldg. B'smt Office 1-5% Chrys.

HSA 16-2 N. Bldg. B'smt Office NA HSA 16-3 N. Bldg. B'smt Office NA

NS NS NS

NS NS NS

NS NS NS

HSA 28-1 NS NS

HSA 28-2 NS NS

HSA 28-3 NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

Key:

Material Type: Condition: Accessibility: Assessment Category:

TSI - Thermal System Insulation 1 - No Damage 1 - Low 1 - Damaged or significantly damaged TSI.

SM - Surfacing Material 2 - Slightly Damaged 2 - Medium 2 - Damaged friable surfacing ACM.

MISC - Miscellaneous Material 3 - Damaged 3- High 3 - Significantly damaged friable surfacing ACM.

4 - Significant Damage 4 - Damaged or significantly damaged friable miscellaneous ACM.

5 - ACBM with potential for significant damage 6 - ACBM with potential for damage.

7 - Any remaining friable ACBM or friable suspected ACBM

Assumed ACM Photo

HSA - 41 MISC Brown Linoleum 1 N 2 6 70 sf Assumed ACM Photo

Y 2 7 1,800 sfHSA - 33 MISC 1'x1' Textured Ceiling Tile 1

Assumed ACM Photo

HSA - 31 MISC Skylight Roof 1 N 1 6 1,550 sf Assumed ACM Photo

N 1 6 8,400 sfHSA - 30 MISC Courtyard Roof 1

Assumed ACM Photo

HSA - 28 MISC 2'x2' Peghole Ceiling Tile 1 N 1 6 2,500 sf Assumed ACM Photo

N 1 6 14 sfHSA - 26 MISC Sink Undercoating 1

Photo 15

HSA - 16 MISC 9"x9" Beige w/ Tan Floor Tile Mastic 1 N 3 6 1,500 sf Photo 16

N 3 6 1,500 sfHSA - 15 MISC 9"x9" Beige w/ Tan Floor Tile 1

Photo 13

HSA - 14 MISC 9"x9" Etruscan Floor Tile Mastic 1 N 3 6 900 sf Photo 14

N 3 6 900 sfHSA - 13 MISC 9"x9" Etruscan Floor Tile 1

Photo 8

HSA - 9 MISC 9"x9" White Floor Tile Mastic 1 N 3 6 100 sf Photo 9

N 3 6 100 sfHSA - 8 MISC 9"x9" White Floor Tile 1

Photo 5

HSA - 6 TSI Mag Block Insulation 2 F 1 1 2,500 lf Assumed ACM Photo

F 1 7 5,000 sfHSA - 5 TSI Duct Insulation 1

Assumed ACM Photo

HSA - 4 TSI Paperwrap Pipe Insulation 2 F 1 7 2,500 lf Assumed ACM Photo

F 1 1 1,100 lfHSA - 2 TSI Aircell Pipe Insulation 2

Inspectors:

Building:

Federal Courthouse Building 517 East Wisconsin Avenue

Milwaukee, WI

Table 2: Asbestos Containing Materials

Survey Date: July 20, 2005

HSA ID Material Type Material Descripton Sample # Sample Location Condition Friability Accessibility Assessment Category Quantity Asbestos % & Type Notes

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

NS NS NS

Key:

Material Type: Condition: Accessibility: Assessment Category:

TSI - Thermal System Insulation 1 - No Damage 1 - Low 1 - Damaged or significantly damaged TSI.

SM - Surfacing Material 2 - Slightly Damaged 2 - Medium 2 - Damaged friable surfacing ACM.

MISC - Miscellaneous Material 3 - Damaged 3- High 3 - Significantly damaged friable surfacing ACM.

4 - Significant Damage 4 - Damaged or significantly damaged friable miscellaneous ACM.

5 - ACBM with potential for significant damage 6 - ACBM with potential for damage.

7 - Any remaining friable ACBM or friable suspected ACBM

Assumed ACM Photo 54N 1 6 NQHSA - 54 MISC Elevator Doors 1

Assumed ACM Photo

HSA - 53 MISC Fire Doors 1 N 1 6 NQ Assumed ACM Photo

N 1 6 400 sfHSA - 52 MISC Roof Material (P1004) 1

Assumed ACM Photo

HSA - 51 MISC Roof Material (P1007) 1 N 1 6 400 sf Assumed ACM Photo

N 1 6 2,275 sfHSA - 50 MISC Roof Material (P1006) 1

Assumed ACM Photo

HSA - 49 MISC Roof Material- Main S. Bldg. 1 N 1 6 72,000 sf Assumed ACM Photo

N 1 6 1,500 sfHSA - 48 MISC Roof Material (P1001) 1

HSA - 47 MISC Roof Material (P1011) 1 Assumed ACM Photo 47N 1 6 1,500 sf

TABLE 3 – LEAD PAINT INVENTORY SUMMMARY

Building:

517 East Wisconsin Avenue

Milwaukee, WI

Table 3: Lead Paint Inventory Summary

Sample ID # Sample Location Component Substrate Color Result

004 2nd Floor/Interior Room 001 - P-E Office Wall Plaster Lt. Green >9.9 mg/cm2 005 2nd Floor/Interior Room 002 Plan Room Wall Plaster Beige 8.1 mg/cm2 009 2nd Floor/Interior Room 003 - Lunch Room Wall Plaster Lt. Green 6.4 mg/cm2 010 2nd Floor/Interior Room 003 - Lunch Room Wall Plaster Lt. Green 5.5 mg/cm2 002 4th Floor/Interior Room 001 - Room 438 Wall Plaster Beige >9.9 mg/cm2 004 4th Floor/Interior Room 001 - Room 439 Wall Plaster Beige >9.9 mg/cm2 006 4th Floor/Interior Room 001 - Room 440 Ceiling Plaster Grey >9.9 mg/cm2 001 Garage Level/Interior Room 001 - Garage Column Concrete Dk. Green 8.7 mg/cm2 002 Sub-basement/Pump Room - 02A Wall Plaster Lt. Green 9.0 mg/cm2 003 Sub-basement/Pump Room - 02A Ceiling Concrete White 8.0 mg/cm2

* Painted surfaces which indicate a concentration of > 1.0 mg/cm 2 are considered to be lead-based paint as defined by HUD.

ATTACHMENTS

ATTACHMENT A – FACILITY MAPS: LOCATIONS OF ACM AND

LBP

ATTACHMENT B – ASBESTOS AND LEAD LABORATORY

ANALYTICAL REPORTS

ATTACHMENT C – PHOTOGRAPHS

ATTACHMENT D – FIELD NOTES

ATTACHMENT E – COST ESTIMATE

Building:

517 East Wisconsin Avenue

Milwaukee, WI

ASBESTOS COST ESTIMATE

Date: July 20, 2005

Material Descripton Quantity Unit Unit Price Line Total Aircell Pipe Insulation 1,100 lf $15.00 $16,500.00 Paperwrap Pipe Insulation 2,500 lf $15.00 $37,500.00 Duct Insulation 5,000 sf $15.00 $75,000.00 Mag Block Insulation 2,500 lf $15.00 $37,500.00 9"x9" White Floor Tile 100 sf $2.75 $275.00 9"x9" White Floor Tile Mastic 100 sf $2.75 $275.00 9"x9" Etruscan Floor Tile 900 sf $2.75 $2,475.00 9"x9" Etruscan Floor Tile Mastic 900 sf $2.75 $2,475.00 9"x9" Beige w/ Tan Floor Tile 1,500 sf $2.75 $4,125.00 9"x9" Beige w/ Tan Floor Tile Mastic 1,500 sf $2.75 $4,125.00 Sink Undercoating 14 sf $20.00 $280.00 2'x2' Peghole Ceiling Tile 2,500 sf $15.00 $37,500.00 Courtyard Roof 8,400 sf $2.50 $21,000.00 Skylight Roof 1,550 sf $2.50 $3,875.00 1'x1' Textured Ceiling Tile 1,800 sf $15.00 $27,000.00 Brown Linoleum 70 sf $3.00 $210.00 Roof Material (P1011) 1,500 sf $2.50 $3,750.00 Roof Material (P1001) 1,500 sf $2.50 $3,750.00 Roof Material- Main S. Bldg. 72,000 sf $2.50 $180,000.00 Roof Material (P1006) 2,275 sf $2.50 $5,687.50 Roof Material (P1007) 400 sf $2.50 $1,000.00 Roof Material (P1004) 400 sf $2.50 $1,000.00 Fire Doors 20 Door $20.00 $400.00 Elevator Doors 12 Door $100.00 $1,200.00

ESTIMATED ABATEMENT COSTS: $466,902.50

Other Costs: Fee Asbestos Project Design and Bid Award Services

Abatement Monitoring and Air Testing

Approximately 10% of Project Award for Abatement

$480.00/day and $15.00 per sample

*Unit Price for each material includes labor costs (containment construction, abatement, cleanup), materials, equipment, suplies, disposal, and insurance

** Roofing materials unit price assumes roof is "built-up" (multiple layers).