36C25918R0520-033.pdf

Denver VAMC - Building 4

Site Assessment for Asbestos

Contract # VA259-17-P-5180

September 15, 2017 (Revised)

Developed For:

Denver VAMC

1055 Clermont St.

Denver, Colorado 80220

Developed By:

Valhalla Engineering Group, LLC and

S&R Environmental Consulting, Inc.

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September 15, 2017

US Department of Veterans Affairs Network Contracting Office (NCO-19) Attn: Josiah Benton 4100 E. Mississippi Avenue, Suite 900 Glendale, CO 80246

RE: Building 4 Site Assessment for Asbestos at Denver VAMC

Dear Mr. Benton, Valhalla Engineering Group (Valhalla) and our subcontractor S&R Environmental Consulting, Inc. (S&R) are pleased to provide the results of the walkthrough, inspection and analysis of suspect lead-based paint (LBP) and suspect asbestos-containing building materials (ACBM) from the Denver Veterans Affairs (VA) Hospital- Building 4 located at 1055 Clermont St. in Denver, Colorado. The walkthrough of the structures and onsite analysis of suspect lead-based paint via use of an XRF device was conducted on August 29, 2017. Representative bulk asbestos samples were collected on August 28-30, 2017 and delivered to an independent analytical laboratory on the same dates. The work was performed by Building Inspectors, Rick Block (Building Inspector Certification # 12685) and Alex Green (Asbestos Inspector # 15745, and Lead Inspector # 17133), who are certified and accredited by the Environmental Protection Agency (EPA) and the State of Colorado (CDPHE) as Lead Inspectors and Asbestos Building Inspectors.

Please note, a “work plan” and soil tests were not included in this Site Assessment contract.

UNDERSTANDING OF THE SITUATION

Valhalla understands that the VA were seeking a professional environmental consulting company to conduct a walkthrough of the structure and perform an onsite assessment of suspect LBP prior to interior renovation/demolition activities, specifically to buildings which are scheduled to undergo major renovations in the near future. Additionally, we collected bulk samples of building materials suspected to contain asbestos from the areas scheduled for renovation/demolition. This survey was limited only to Building 4 of the Denver VA Campus.

No other areas were included in this survey. It is understood that the building has undergone minor renovations since its initial construction. To the best of our knowledge, no other lead inspections or asbestos surveys have been conducted onsite prior to this activity. We understood that a report of findings would be prepared based on the results of this analysis. The survey is considered complete for Building 4; however additional testing and verification may be required if a CDPHE demolition permit is required since we were instructed not to conduct destructive sampling for additional suspect LBP and ACM locations (second layers of drywall, flooring layers under substrates, etc.).

We conducted the LBP inspection and have compiled this report in accordance with the CDPHE’s Air Quality Control Commission Regulation 19, the U.S. Department of Housing and Urban Development (HUD) Guidelines for the Evaluation and Control of Lead-Based Paint

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Hazards in Housing and the EPA’s Lead-Based Paint Renovation, Repair, and Painting Program (RRP). The asbestos survey and reporting were conducted in accordance with CDPHE’s Air Quality Control Commission Regulation 8.

SCOPE OF WORK: LEAD BASED-PAINT

We understand that the VA might be planning a major renovation/demolition project in several interior areas of the Denver VA campus buildings, involving demolishing and removing existing interior building components. In order to comply with state and federal LBP regulations, the VA requested that a LBP inspection be done in all of the areas that may be impacted during the renovation/demolition project. This included all painted or coated building components in the renovation area.

Two hundred and fifty-three (253) individual readings were taken of suspected LBP components located in the building. These tested components included, but were not limited to, window and door components, painted wall/floor/ceiling systems, railings, and other miscellaneous components. Due to the uncertainty of the renovation project, the LBP inspection was complete and all accessible building components were inspected. Some exterior painted components were also inspected and sampled.

ANALYTICAL PROCEDURES: LEAD BASED-PAINT

Suspect lead based paint was analyzed onsite using an X-ray fluorescence (XRF) emission detector designed for lead-based paint inspections and analysis. The XRF machine used was an Innova-X Systems I-3000. The serial number of the XRF machine is 10934. The machine has been approved for use by the CDPHE, and its state registration number is 71047.

A standardization check was performed each time the machine was turned on and set up for LBP testing. Calibration checks were conducted once at the beginning of each inspection period, once every four hours while conducting the inspection, and once at the conclusion of the inspection period.

RESULTS: LEAD BASED-PAINT

The State of Colorado Air Quality Control Commission, the United States Environmental Protection Agency, and the Department of Housing and Urban Development define lead-based paint as paint or other surface coatings containing lead in amounts of 1.0 mg/cm2 or greater as measured using an XRF detector.

After completion of the inspection and testing, we found a total of eight (8) components that tested above the LBP threshold. Results for all of the inspected painted components, including locations and rooms can be found attached to this report in Appendix A.

SCOPE OF WORK: ASBESTOS

Eighty-two (82) representative bulk samples were collected from suspect asbestos-containing materials throughout the building space that may be impacted during the renovation/demolition project. Samples were collected from both the interior and exterior of the building. All sample

3 | P a g e locations are marked onsite with their corresponding sample number. A site sampling map can be found attached in Appendix C and the complete laboratory results can be found in attachment Appendix D. The following is a list of suspect building materials that were tested:

• Drywall and Textured surfacing materials

• Thermal System Insulation (TSI)

• Wall Plaster

• Ceiling Tiles

• Cove Bases and Associated Adhesives

• Floor Tiles and Associated Mastics

• Roof Flashing and Associated Caulking

• Miscellaneous Materials

ANALYTICAL PROCEDURES: ASBESTOS

The bulk samples collected from suspect asbestos-containing materials were delivered to DCM Science Laboratory, Inc., a National Voluntary Laboratory Accreditation Program (NVLAP) asbestos laboratory located in Wheat Ridge, Colorado for a 24 hour turnaround time.

According to the analytical laboratory, the bulk samples were analyzed in accordance with EPA Method 600/R-93/116. Small portions of the samples were placed in Series: E High Dispersion Refractive Index Liquid on a microscope slide. The prepared samples were observed at 100X (power) under polarized light using a McCrone Dispersion Staining Objective. The characteristics of the fibers were compared to the known properties of asbestos fibers for dispersion, color, polarity, distinction and general morphology. Sample content (given by percentage) was made using visual estimates by comparison of asbestos fibers to total materials.

RESULTS: ASBESTOS

The US Environmental Protection Agency (EPA), the Occupational Safety and Health Administration (OSHA), and the State of Colorado Air Quality Control Commission consider a material containing asbestos if the reported amount of asbestos is greater than one percent (1%).

Based on the analytical report, of the 82 bulk samples submitted, one (1) sample was reported as containing asbestos greater than one percent (1%). Three (3) samples were reported as containing trace amounts (1% or less) of asbestos. A list of all tested materials, locations and results can be found listed below and as attachment Appendix B to this report. The complete laboratory results can be found in attachment Appendix D to this report.

REGULATED ACM & GENERAL LOCATIONS

Laboratory testing identified one (1) sample which contained regulated amounts of asbestos.

The following table lists the location and quantity.

Sample Number Sample Description Sample Location Quantity (ft²) 4-1-TSI 15 White TSI Hardpack

Fitting 1st Floor- Room 101- Ceiling in Northeast

Corner of Room

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Valhalla inspected many other areas of the building to identify any other similar materials;

however none were found. It is possible that additional materials may be imbedded in other wall chases or concrete fixtures. Destructive testing may be required in the future to locate any possible additional similar ACM materials.

Three other samples were identified to contain trace amounts of asbestos. The VA may have their own internal procedures regarding the removal of asbestos materials with trace amounts of asbestos; however, as you are aware, all applicable OSHA regulations must be followed when impacting materials at risk of containing trace amounts of asbestos. The contractor must be made aware of these materials and must follow all OSHA regulations (1910.1001 and 1926.1101) when impacting or removing these materials if they will be included in the final scope of work. Some of these regulations include process steps such as: erecting containments, establishing negative pressure and ensuring all proper worker personal protective equipment (PPE) such has respirators.

All the suspect materials were grouped into homogeneous areas based on uniform color, texture, construction/application date and general appearance. All ACM location quantities are general estimates and must be field verified by VA personnel prior to creating a scope of work and abatement plan. A general contractor (GC) or general abatement contractor (GAC) should also field-verify the quantities of any materials which may be impacted.

ROUGH ORDER OF MAGNITUDE

Asbestos Containing Materials:

The only regulated ACM identified was sample 4-1-TSI 15 which was approximately 2 linear feet of thermal systems insulation (TSI). Only half of the TSI was exposed and the remainder was contained in the wall system covered with light concrete. NOTE: In our opinion, at some time in the buildings life cycle, asbestos was removed. This TSI was left because it was imbedded in concrete and only a relatively small amount was visible. It is anticipated that the structural walls will be remaining during this interior renovation. It is possible that if a structural wall is demolished, the demolition may reveal another TSI location that may need to be removed.

The cost estimate to remove this regulated material is $ #### including permitting with Colorado Department of Public Health and Environment (CDPHE). This work must be done by a licensed General Abatement Contractor (GAC).

Lead Based Paint:

Numerous locations were identified in the survey where LBP was discovered. These included door frames, window sills, walls, hand rails, painted plaster. Renovation plans showing locations where materials will be disturbed were not available at the time of the survey. The only credible estimate that could be proffered would be a remediation of LBP in the entire building.

The cost estimate to remove all LBP from the building, both interior and exterior, would be

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RECOMMENDATIONS AND SUMMARY

Under the EPA’s RRP Rule, lead safe work practices must be used if any of the identified LBP components will be affected during renovation activities. LBP abatement may need to be conducted on the building materials and components identified above. The level of abatement depends on the scope of work that will be drafted for this renovation project. The presence and results of this LBP survey must be disclosed to any general contractors or sub-contractors that may be involved in the demolition or renovation work.

Suspect materials or components are sometimes located behind walls and above ceilings, and were considered inaccessible during the limited inspection conducted with this survey. It is important to note, therefore, that all materials that contain LBP or asbestos may not have been observed or sampled. If additional suspect LBP or asbestos-containing materials are identified during renovation, all activities should stop until these materials are sampled. Work should not resume until the sample results are reported and, if required, removal satisfactorily completed.

We appreciate the opportunity to assist with your lead based-paint and asbestos sampling needs. If you have any questions regarding this report, please do not hesitate to contact the undersigned at

(720) 550-6307.

Sincerely, Jim Williamson, PMP Chief Operating Officer Valhalla Engineering Group

Attachments

Appendix A: Lead Based-Paint Locations and Results Table Appendix B: Asbestos Locations and Results Table Appendix C: Asbestos Sampling Diagram/Map Appendix D: Asbestos Laboratory Results and Chain of Custodies Appendix E: Site Pictures

Suvey Date: 8/29/17 Survey Inspector: Alex Green #17133 XRF Machine: Innov-X I-3000

DATE READING INTERIOR/EXTERIOR ROOM TYPE ROOM NAME COMPONENT SUBSTRATE DIRECTION PASS/ FAIL STANDARD Pb Pb +/- CONDITION NOTES 8/29/17 1 Standardization PASS Standardization 8/29/17 2 Interior Hallway C11 Door Wood S Negative 0.01 0.02 Intact 8/29/17 3 Interior Hallway C11 Door Frame Wood S Positive 4.73 0.87 Intact 8/29/17 4 Interior Hallway C11 Door Jamb Wood S Positive 5 0.69 Intact 8/29/17 5 Interior Hallway C11 Wall Drywall E Negative 0 0 Intact 8/29/17 6 Interior Hallway C11 Wall Plaster S Negative 0.05 0.04 Intact 8/29/17 7 Interior Hallway C11 Wall Drywall W Negative 0 0 Intact 8/29/17 8 Interior Hallway C11 Wall Drywall N Negative 0 0 Intact 8/29/17 9 Interior Hallway C12 Wall Plaster E Negative 0 0 Intact 8/29/17 10 Interior Hallway C12 Wall Plaster W Negative 0 0 Intact 8/29/17 11 Interior Hallway C12 Wall Drywall N Negative 0 0 Intact 8/29/17 12 Interior Hallway C12 Door Frame Metal N Negative 0 0 Intact 8/29/17 13 Interior Hallway C13 Door Frame Drywall E Negative 0 0 Intact 8/29/17 14 Interior Hallway C13 Door Frame Drywall N Negative 0 0 Intact 8/29/17 15 Interior Hallway C13 Door Frame Drywall S Negative 0 0 Intact 8/29/17 16 Interior Hallway C13 Door Frame Drywall W Negative 0 0 Intact 8/29/17 17 Interior Office 101 Door Frame Metal W Negative 0 0 Intact 8/29/17 18 Interior Office 101 Wall Plaster E Negative 0.08 0.04 Intact 8/29/17 19 Interior Office 101 Wall Plaster N Negative 0 0 Intact 8/29/17 20 Interior Office 101 Wall Plaster S Negative 0.03 0.03 Intact 8/29/17 21 Interior Office 101 Wall Drywall W Negative 0 0 Intact 8/29/17 22 Interior Office 101 Window Sill Wood S Positive 3.77 0.7 Intact 8/29/17 23 Interior Office 101 Window Sill Wood E Positive 2.62 0.68 Intact 8/29/17 24 Interior Closet 102 Door Frame Metal E Negative 0 0 Intact 8/29/17 25 Interior Closet 102 Wall Plaster E Negative 0 0 Intact 8/29/17 26 Interior Closet 102 Wall Plaster N Negative 0.13 0.09 Intact 8/29/17 27 Interior Closet 102 Wall Plaster S Negative 0 0 Intact 8/29/17 28 Interior Closet 102 Wall Plaster W Negative 0 0 Intact 8/29/17 29 Interior Bathroom 103 Door Frame Metal W Negative 0 0 Intact 8/29/17 30 Interior Bathroom 103 Wall Plaster E Negative 0.01 0.02 Intact 8/29/17 31 Interior Bathroom 103 Wall Plaster N Negative 0.02 0.02 Intact 8/29/17 32 Interior Bathroom 103 Wall Drywall S Negative 0 0 Intact 8/29/17 33 Interior Bathroom 103 Wall Drywall W Negative 0 0 Intact 8/29/17 34 Interior Bathroom 103 Wall Glazed Tile S Positive 5 0.77 Intact 8/29/17 35 Interior Bathroom 103 Wall Glazed Tile S Positive 5 0.58 Intact 8/29/17 36 Interior Bathroom 103 Wall Glazed Tile E Positive 5 0.63 Intact 8/29/17 37 Interior Bathroom 103 Window Sill Wood E Positive 1.93 0.36 Intact 8/29/17 38 Interior Office 104 Door Frame Metal E Negative 0 0 Intact 8/29/17 39 Interior Office 104 Door Frame Wood W Positive 5 1 Intact 8/29/17 40 Interior Office 104 Door Jamb Wood W Positive 5 0.92 Intact 8/29/17 41 Interior Office 104 Door Wood W Negative 0.03 0.03 Intact 8/29/17 42 Interior Office 104 Window Sill Wood W Positive 3.62 0.76 Intact 8/29/17 43 Interior Office 104 Window Sill Wood W Positive 2.12 0.54 Intact 8/29/17 44 Interior Office 104 Wall Drywall E Negative 0 0 Intact 8/29/17 45 Interior Office 104 Wall Drywall N Negative 0 0 Intact 8/29/17 46 Interior Office 104 Wall Plaster S Negative 0.09 0.09 Intact 8/29/17 47 Interior Office 104 Wall Plaster W Negative 0.07 0.06 Intact

S&R Project Number: 017186 Denver, CO 80220 1055 Clermont St.

Denver VA Hospital- Building 4

Lead-Based Paint Inspection- XRF Results

8/29/17 48 Interior Storage 104 A Door Frame Metal N Negative 0 0 Intact 8/29/17 49 Interior Office 105 Door Frame Metal W Positive 1.95 0.27 Intact 8/29/17 50 Interior Office 105 Window Sill Wood E Positive 2.73 0.47 Intact 8/29/17 51 Interior Office 105 Window Sill Metal N Negative 0 0 Intact 8/29/17 52 Interior Office 105 Wall Plaster E Negative 0.04 0.03 Intact 8/29/17 53 Interior Office 105 Wall Plaster N Negative 0.12 0.05 Intact 8/29/17 54 Interior Office 105 Wall Plaster S Negative 0.01 0.02 Intact 8/29/17 55 Interior Office 105 Wall Drywall W Negative 0 0 Intact 8/29/17 56 Interior Storage 106 Door Frame Metal W Positive 1.68 0.31 Intact 8/29/17 57 Interior Hallway C12 Wall Glazed Tile E Positive 5 0.72 Intact 8/29/17 58 Interior Closet 107 Wall Plaster E Negative 0.05 0.03 Intact 8/29/17 59 Interior Closet 107 Wall Plaster N Negative 0.07 0.05 Intact 8/29/17 60 Interior Closet 107 Wall Plaster S Positive 1 0.03 Intact 8/29/17 61 Interior Closet 107 Door Frame Metal E Negative 0.66 0.14 Intact 8/29/17 62 Interior Storage 108 Door Frame Metal E Positive 1.15 0.08 Intact 8/29/17 63 Interior Storage 108 Window Sill Wood W Positive 4.19 0.78 Intact 8/29/17 64 Interior Storage 108 Wall Plaster E Positive 1 0.03 Intact 8/29/17 65 Interior Storage 108 Wall Plaster N Positive 1 0.05 Intact 8/29/17 66 Interior Storage 108 Wall Plaster S Negative 0.38 0.08 Intact 8/29/17 67 Interior Storage 108 Wall Plaster W Negative 0.08 0.05 Intact 8/29/17 68 Interior Office 109 Door Frame Metal W Negative 0 0 Intact 8/29/17 69 Interior Office 109 Window Sill Wood E Positive 5 2.35 Intact 8/29/17 70 Interior Office 109 Wall Plaster E Negative 0 0 Intact 8/29/17 71 Interior Office 109 Wall Drywall N Negative 0 0 Intact 8/29/17 72 Interior Office 109 Wall Plaster S Negative 0.16 0.08 Intact 8/29/17 73 Interior Office 109 Wall Drywall W Negative 0 0 Intact 8/29/17 74 Interior Office 109 Window Frame Metal S Negative 0 0 Intact 8/29/17 75 Interior Office 110 Door Frame Metal E Negative 0 0 Intact 8/29/17 76 Interior Office 110 Window Sill Wood W Positive 5 1 Intact 8/29/17 77 Interior Office 110 Wall Drywall E Negative 0 0 Intact 8/29/17 78 Interior Office 110 Wall Drywall N Negative 0 0 Intact 8/29/17 79 Interior Office 110 Wall Plaster S Negative 0.15 0.07 Intact 8/29/17 80 Interior Office 110 Wall Plaster W Negative 0.47 0.14 Intact 8/29/17 81 Interior Office 111 Door Frame Metal S Negative 0 0 Intact 8/29/17 82 Interior Office 111 Door Metal N Negative 0 0 Intact 8/29/17 83 Interior Office 111 Door Jamb Metal N Negative 0.01 0.02 Intact 8/29/17 84 Interior Office 111 Door Frame Metal N Negative 0 0 Intact 8/29/17 85 Interior Office 111 Wall Drywall E Negative 0 0 Intact 8/29/17 86 Interior Office 111 Wall Plaster N Negative 0.1 0.06 Intact 8/29/17 87 Interior Office 111 Wall Drywall S Negative 0 0 Intact 8/29/17 88 Interior Office 111 Wall Plaster W Negative 0 0 Intact 8/29/17 89 Interior Office 111 Window Sill Wood W Positive 5 1.12 Intact 8/29/17 90 Interior Office 111 Window Sill Wood N Positive 5 1.11 Intact 8/29/17 91 Interior Office 111 A Door Frame Metal W Negative 0 0 Intact 8/29/17 92 Interior Office 111 A Wall Plaster E Negative 0 0 Intact 8/29/17 93 Interior Office 111 A Wall Drywall N Negative 0 0 Intact 8/29/17 94 Interior Office 111 A Wall Drywall S Negative 0 0 Intact 8/29/17 95 Interior Office 111 A Wall Drywall W Negative 0 0 Intact 8/29/17 96 Interior Office 111 B Door Frame Metal W Negative 0 0 Intact 8/29/17 97 Interior Office 111 B Window Sill Wood E Positive 2.36 0.55 Intact 8/29/17 98 Interior Office 111 B Window Sill Wood N Positive 4 0.73 Intact 8/29/17 99 Interior Office 111 B Wall Plaster E Negative 0.13 0.04 Intact 8/29/17 100 Interior Office 111 B Wall Plaster N Negative 0.34 0.09 Intact 8/29/17 101 Interior Office 111 B Wall Drywall S Negative 0 0 Intact 8/29/17 102 Interior Office 111 B Wall Drywall W Negative 0 0 Intact 8/29/17 103 Interior Stairway 1/2ST1 Wall Plaster E Negative 0.11 0.09 Intact 8/29/17 104 Interior Stairway 1/2ST1 Wall Plaster N Negative 0.16 0.1 Intact 8/29/17 105 Interior Stairway 1/2ST1 Wall Plaster S Negative 0.07 0.04 Intact 8/29/17 106 Interior Stairway 1/2ST1 Wall Plaster W Negative 0.1 0.08 Intact 8/29/17 107 Interior Stairway 1/2ST1 Ceiling Plaster Negative 0.05 0.04 Intact 8/29/17 108 Interior Stairway 1/2ST1 Window Sill Wood W Positive 2.73 0.34 Intact

8/29/17 109 Interior Stairway 1/2ST1 Baseboards Wood N Positive 5 2.63 Intact 8/29/17 110 Interior Stairway 1/2ST1 Baseboards Wood S Positive 5 1.35 Intact 8/29/17 111 Interior Stairway 1/2ST1 Baseboards Wood W Positive 5 0.94 Intact 8/29/17 112 Interior Stairway 1/2ST1 Handrail Metal Positive 2.06 0.35 Intact 8/29/17 113 Interior Stairway 1/2ST1 Door Frame Metal E Positive 1.43 0.21 Intact 8/29/17 114 Interior Hallway 200 Wall Plaster E Negative 0.19 0.12 Intact 8/29/17 115 Interior Hallway 200 Wall Drywall N Negative 0 0 Intact 8/29/17 116 Interior Hallway 200 Wall Plaster S Negative 0.27 0.1 Intact 8/29/17 117 Interior Hallway 200 Wall Plaster W Negative 0.07 0.04 Intact 8/29/17 118 Interior Hallway 200 Ceiling Plaster Negative 0.09 0.06 Intact 8/29/17 119 Interior Hallway 200 Door Frame Metal N Negative 0.05 0.04 Intact 8/29/17 120 Interior Hallway 200 Window Sill Wood S Positive 1.64 0.3 Intact 8/29/17 121 Interior Hallway C21 Wall Plaster E Negative 0.02 0.03 Intact 8/29/17 122 Interior Hallway C21 Wall Plaster N Negative 0.01 0 Intact 8/29/17 123 Interior Hallway C21 Wall Drywall S Negative 0 0 Intact 8/29/17 124 Interior Hallway C21 Wall Drywall W Negative 0.21 0.15 Intact 8/29/17 125 Interior Hallway C21 Ceiling Plaster Negative 0.1 0.06 Intact 8/29/17 126 Interior Hallway C21 Door Metal N Negative 0 0.01 Intact 8/29/17 127 Interior Hallway C21 Door Frame Metal N Negative 0 0 Intact 8/29/17 128 Interior Hallway C21 Door Jamb Metal N Negative 0 0 Intact 8/29/17 129 Interior Hallway C21 Other Metal Negative 0 0 Intact Sprinkler Line 8/29/17 130 Interior Hallway C22 Wall Plaster E Negative 0 0 Intact 8/29/17 131 Interior Hallway C22 Wall Plaster N Negative 0.1 0.06 Intact 8/29/17 132 Interior Hallway C22 Wall Drywall S Negative 0 0 Intact 8/29/17 133 Interior Hallway C22 Wall Drywall W Negative 0 0 Intact 8/29/17 134 Interior Office 201 Door Frame Metal W Negative 0.55 0.19 Intact 8/29/17 135 Interior Office 201 Window Sill Wood S Positive 4.71 0.85 Intact 8/29/17 136 Interior Office 201 Window Sill Wood E Positive 2.35 0.6 Intact 8/29/17 137 Interior Office 201 Wall Plaster E Negative 0.02 0.04 Intact 8/29/17 138 Interior Office 201 Wall Drywall N Negative 0 0 Intact 8/29/17 139 Interior Office 201 Wall Plaster S Positive 1 0.03 Intact 8/29/17 140 Interior Office 201 Wall Plaster W Negative 0.09 0.06 Intact 8/29/17 141 Interior Office 201 Ceiling Plaster Negative 0.08 0.05 Intact 8/29/17 142 Interior Office 202 Door Frame Metal N Negative 0 0 Intact 8/29/17 143 Interior Office 202 Window Sill Wood S Positive 1.49 0.24 Intact 8/29/17 144 Interior Office 202 Window Sill Wood W Positive 2.06 0.34 Intact 8/29/17 145 Interior Office 202 Wall Plaster E Positive 1 0.06 Intact 8/29/17 146 Interior Office 202 Wall Drywall N Negative 0 0 Intact 8/29/17 147 Interior Office 202 Wall Plaster S Negative 0.04 0.04 Intact 8/29/17 148 Interior Office 202 Wall Plaster W Positive 1 0.04 Intact 8/29/17 149 Interior Closet 203 Door Frame Metal W Negative 0 0 Intact 8/29/17 150 Interior Closet 203 Wall Drywall E Negative 0 0 Intact 8/29/17 151 Interior Closet 203 Wall Plaster N Negative 0.03 0.04 Intact 8/29/17 152 Interior Closet 203 Wall Drywall S Negative 0 0 Intact 8/29/17 153 Interior Closet 203 Wall Plaster W Negative 0.02 0.03 Intact 8/29/17 154 Interior Bathroom 204 Door Frame Metal S Positive 2.24 0.35 Intact 8/29/17 155 Interior Bathroom 204 Wall Plaster E Negative 0.14 0.07 Intact 8/29/17 156 Interior Bathroom 204 Wall Plaster N Positive 1 0.05 Intact 8/29/17 157 Interior Bathroom 204 Wall Plaster S Positive 1 0.05 Intact 8/29/17 158 Interior Bathroom 204 Wall Plaster W Negative 0.2 0.06 Intact 8/29/17 159 Interior Bathroom 204 Ceiling Plaster Positive 1 0.06 Intact 8/29/17 160 Interior Bathroom 204 Wall Glazed Tile E Positive 1 0.08 Intact 8/29/17 161 Interior Bathroom 204 Wall Glazed Tile N Positive 1 0.05 Intact 8/29/17 162 Interior Bathroom 204 Wall Glazed Tile S Positive 1 0.04 Intact 8/29/17 163 Interior Bathroom 204 Wall Glazed Tile W Positive 1 0.02 Intact 8/29/17 164 Interior Closet 205 Wall Plaster E Negative 0.16 0.07 Intact 8/29/17 165 Interior Closet 205 Wall Plaster N Positive 1 0.04 Intact 8/29/17 166 Interior Closet 205 Wall Plaster S Positive 1 0.03 Intact 8/29/17 167 Interior Closet 205 Wall Plaster W Negative 0.1 0.05 Intact 8/29/17 168 Interior Closet 205 Ceiling Plaster Positive 1 0.04 Intact 8/29/17 169 Interior Closet 205 Door Frame Metal N Positive 2.14 0.56 Intact

8/29/17 170 Interior Closet 206 Door Frame Metal W Positive 2.16 0.29 Intact 8/29/17 171 Interior Closet 206 Wall Plaster E Positive 1 0.03 Intact 8/29/17 172 Interior Closet 206 Wall Plaster N Negative 0.19 0.1 Intact 8/29/17 173 Interior Closet 206 Wall Plaster S Positive 1 0.03 Intact 8/29/17 174 Interior Closet 206 Wall Plaster W Negative 0.08 0.03 Intact 8/29/17 175 Interior Closet 206 Wall Plaster Positive 1 0.04 Intact 8/29/17 176 Interior Office 207 Door Frame Metal W Negative 0.86 0.08 Intact 8/29/17 177 Interior Office 207 Window Sill Wood E Positive 2.2 0.57 Intact 8/29/17 178 Interior Office 207 Wall Plaster E Negative 0.07 0.04 Intact 8/29/17 179 Interior Office 207 Wall Plaster N Negative 0.19 0.11 Intact 8/29/17 180 Interior Office 207 Wall Plaster S Negative 0 0 Intact 8/29/17 181 Interior Office 207 Wall Plaster W Positive 1 0.07 Intact 8/29/17 182 Interior Closet 208 Door Frame Metal W Positive 1.91 0.26 Intact 8/29/17 183 Interior Closet 208 Wall Plaster E Positive 1 0.06 Intact 8/29/17 184 Interior Closet 208 Wall Plaster N Negative 0.05 0.03 Intact 8/29/17 185 Interior Closet 208 Wall Plaster S Positive 1 0.07 Intact 8/29/17 186 Interior Closet 208 Wall Plaster W Positive 1 0.04 Intact 8/29/17 187 Interior Closet 208 Ceiling Plaster Positive 1 0.04 Intact 8/29/17 188 Interior Conference Room 209 Door Frame Metal E Negative 0.23 0.05 Intact 8/29/17 189 Interior Conference Room 209 Door Frame Metal E Positive 1.55 0.25 Intact 8/29/17 190 Interior Conference Room 209 Window Sill Wood W Positive 1.4 0.19 Intact 8/29/17 191 Interior Conference Room 209 Window Sill Wood W Positive 1.61 0.17 Intact 8/29/17 192 Interior Conference Room 209 Wall Plaster E Negative 0.22 0.11 Intact 8/29/17 193 Interior Conference Room 209 Wall Plaster N Positive 1 0.1 Intact 8/29/17 194 Interior Conference Room 209 Wall Plaster S Negative 0.06 0.03 Intact 8/29/17 195 Interior Conference Room 209 Wall Plaster W Positive 1 0.06 Intact 8/29/17 196 Interior Conference Room 209 Cabinet Wood N Negative 0.03 0.03 Intact 8/29/17 197 Interior Closet 210 Door Frame Metal E Negative 0.74 0.12 Intact 8/29/17 198 Interior Closet 210 Wall Plaster E Negative 0.06 0.03 Intact 8/29/17 199 Interior Closet 210 Wall Plaster N Positive 1 0.06 Intact 8/29/17 200 Interior Closet 210 Wall Plaster S Positive 1 0.07 Intact 8/29/17 201 Interior Office 211 Door Frame Metal W Positive 1.72 0.29 Intact 8/29/17 202 Interior Office 211 Window Sill Wood E Negative 0.11 0.05 Intact 8/29/17 203 Interior Office 211 Door Frame Metal N Positive 1.98 0.3 Intact 8/29/17 204 Interior Office 211 Wall Plaster E Positive 1 0.09 Intact 8/29/17 205 Interior Office 211 Wall Drywall N Negative 0 0 Intact 8/29/17 206 Interior Office 211 Wall Plaster S Negative 0.16 0.08 Intact 8/29/17 207 Interior Office 211 Wall Plaster W Positive 1 0.1 Intact 8/29/17 208 Interior Hallway 212 Wall Plaster E Negative 0.01 0.02 Intact 8/29/17 209 Interior Hallway 212 Wall Drywall N Negative 0 0 Intact 8/29/17 210 Interior Hallway 212 Wall Drywall S Negative 0 0 Intact 8/29/17 211 Interior Hallway 212 Wall Drywall W Negative 0 0 Intact 8/29/17 212 Interior Bathroom 212A Door Frame Metal W Negative 0 0 Intact 8/29/17 213 Interior Bathroom 212A Wall Drywall E Negative 0 0 Intact 8/29/17 214 Interior Bathroom 212A Wall Plaster N Negative 0 0 Intact 8/29/17 215 Interior Bathroom 212A Wall Plaster S Negative 0.12 0.07 Intact 8/29/17 216 Interior Bathroom 212A Wall Plaster W Negative 0.22 0.06 Intact 8/29/17 217 Interior Bathroom 212A Ceiling Plaster Negative 0.13 0.04 Intact 8/29/17 218 Interior Bathroom 212A Wall Glazed Tile S Positive 1 0.05 Intact 8/29/17 219 Interior Bathroom 212A Wall Glazed Tile W Positive 1 0.09 Intact 8/29/17 220 Interior Bathroom 212A Wall Glazed Tile N Positive 1 0.03 Intact 8/29/17 221 Standardization PASS Standardization 8/29/17 222 Standardization PASS Standardization 8/29/17 223 Interior Office 213 Door Frame Metal W Positive 1.29 0.14 Intact 8/29/17 224 Interior Office 213 Window Sill Wood E Negative 0.24 0.05 Intact 8/29/17 225 Interior Office 213 Window Sill Wood N Positive 2.45 0.52 Intact 8/29/17 226 Interior Office 213 Door Frame Metal S Negative 0 0 Intact 8/29/17 227 Interior Office 213 Wall Plaster E Negative 0.26 0.12 Intact 8/29/17 228 Interior Office 213 Wall Plaster N Positive 1 0.09 Intact 8/29/17 229 Interior Office 213 Wall Plaster S Negative 0.09 0.05 Intact 8/29/17 230 Interior Office 213 Wall Plaster W Negative 0.02 0.04 Intact

8/29/17 231 Interior Office 214 Door Frame Metal E Positive 1.48 0.22 Intact 8/29/17 232 Interior Office 214 Window Sill Wood W Negative 0.99 0.11 Intact 8/29/17 233 Interior Office 214 Window Sill Wood N Positive 1.58 0.24 Intact 8/29/17 234 Interior Office 214 Wall Plaster Negative 0.05 0.04 Intact 8/29/17 235 Interior Office 214 Wall Plaster E Negative 0.04 0.02 Intact 8/29/17 236 Interior Office 214 Wall Plaster N Negative 0.1 0.07 Intact 8/29/17 237 Interior Office 214 Wall Plaster S Positive 1 0.04 Intact 8/29/17 238 Interior Office 214 Wall Plaster W Positive 1 0.05 Intact 8/29/17 239 Exterior Entry South Entry Door Wood S Positive 5 0.92 Intact 8/29/17 240 Exterior Entry South Entry Door Frame Wood S Positive 5 1.67 Intact 8/29/17 241 Exterior Entry South Entry Soffit Stucco Negative 0 0 Intact 8/29/17 242 Exterior Entry South Entry Handrail Metal Negative 0.17 0.09 Intact 8/29/17 243 Exterior Entry South Entry Siding Wood E Negative 0 0 Intact Fire Controls 8/29/17 244 Exterior Entry South Entry Siding Wood S Negative 0 0 Intact Fire Controls 8/29/17 245 Exterior Entry West Entry Door Wood W Positive 5 0.83 Intact 8/29/17 246 Exterior Entry West Entry Door Frame Wood W Positive 5 1.52 Intact 8/29/17 247 Exterior Entry West Entry Soffit Stucco Negative 0 0 Intact 8/29/17 248 Exterior Entry West Entry Handrail Metal Positive 5 0.61 Intact 8/29/17 249 Exterior Entry West Entry Gutters Metal Negative 0.03 0.02 Intact 8/29/17 250 Exterior Entry North Entry Door Metal N Negative 0 0 Intact 8/29/17 251 Exterior Entry North Entry Door Frame Metal N Negative 0 0 Intact 8/29/17 252 Exterior Entry North Entry Handrail Metal Negative 0 0 Good 8/29/17 253 Standardization PASS Standardization

5801 Logan St. Suite 200 Denver, CO 80216

(303) 297-1645 Phone

(303) 297-1646 Fax www.srenvironmentalconsulting.com

Asbestos Locations and Results Table

Denver VA- Building 4

1055 Clermont St.

Denver, CO 80220

Sample

Number

Material Location Result Homogeneous

Area

Quantity

(ft²)

Type Condition Friable

(Y/N)

4-1-PL-01 Tan Smooth

Plaster st Floor – Office

111B – North

Wall – 5’ Up, 3’

Left of Window

ND 1 7,500 A NA Y

4-1-PL-02 Tan Smooth

Plaster st Floor - 111A

– East Wall – 5’

Up, 1’ Left of

Window

ND 1 7,500 A NA Y

4-1-PL-03 Tan Smooth

Plaster st Floor - 110 –

South Wall – 5’

Up, 3’ Left of

Corner

ND 1 7,500 A NA Y

4-1-PL-04 Tan Smooth

Plaster st Floor - 105 –

East Wall – 5’

Up, 2’ Left of

Window

ND 1 7,500 A NA Y

4-1-PL-05 Tan Smooth

Plaster st Floor - 104 –

West Wall – 5’

Up, 6’’ Right of

Door

TRACE

<0.25%

Chrysotile

1 7,500 A NA Y

4-1-PL-06 Tan Smooth

Plaster st Floor - 101 –

South Wall – 5’

Up, 1’ Right of

Window

ND 1 7,500 A NA Y

4-1-PL-07 Tan Smooth

Plaster st Floor - 108 –

South Wall – 5’

Up, 4’ Left of

Window

ND 1 7,500 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – 111B

– West Wall – 4’

Up, 2’ Right of

Door

ND 2 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor - 111 –

South Wall – 5’

Up, 1’ Left of

Window

ND 2 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – 109 –

North West

Corner – 4’ Up, 2’ Right of Door

ND 2 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – 104 –

North West Wall

– 4’ Up, 4’ Right of Door

TRACE

0.25%

Chrysotile

2 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – 107 –

North Wall – 4’

Up, 4’ Left of

West Wall

(Possible Patch)

ND 2 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – 104 –

North Wall – 4’

Up, 7’ to

Hallway

ND 2 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – 100 –

North East

Corner of Room

– 4’ Up

ND 2 6,000 A NA Y

4-1-TSI-

White Thermal

System

Insulation on

Elbow st Floor – 101 –

North East

Corner – 8’ Up

From Floor

79%

Chrysotile

3 2 B 6 Y

4-1-MT-

Ceiling –

Mortar st Floor – 101 –

West Wall – 8’

Up – 5’ From

South West

Corner

ND 4 6 C NA N

4-1-WC-

Ceiling –

Water

Proofing st Floor – 111 -

North Wall – 8’

Up, 6’ From

North West

Corner

ND 5 12 C NA N

4-1-CT-18 White 2’x4’

Large Hole

Ceiling Tile st Floor – 111 -

10’ From

Outside Door

ND 6 5,000 C NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – 103 -

1’ East of South

West Corner, 5’

Up

ND 7 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor 103A -

1’ North of

South West

Corner

ND 7 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor 103A -

1’ North of

South West

Corner

ND 7 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall

1st Floor -

Hallway Above

Drinking

Fountain

ND 7 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor –

Hallway Wall of

Room 109- 2’

South of Door to

ND 7 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – Room

104A – 5’ Up-

Left of West

Wall

ND 7 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – Room

104A – 4’ Up, 1’

South of East

Door

ND 7 6,000 A NA Y

4-1-DW-

Tan/White

Smooth

Textured

Drywall st Floor – Room

104A – 4’ Up, 1’ of South Wall

ND 7 6,000 A NA Y

4-1-

MISC-27

Caulking 1 st Floor – Room

104A – 8’

Ceiling – Left of

South Wall

TRACE

<0.25%

Chrysotile

8 10 C NA N

4-1-CT-28 White 2’x4’

Small Hole

Ceiling Tile st Floor – Room

111 – Ceiling 4’

East of West

Window

ND 9 2,500 C NA Y

4-1-FL-29 Tan Smooth

Plaster st Floor –

Hallway Outside

Room 105 – 4’

Up at Door

ND 10 750 A NA Y

4-1-FL-30 Tan Smooth

Plaster st Floor –

Hallway Outside

Room 103 – 5’

Up at Door

ND 10 750 A NA Y

4-1-PL-31 Tan Smooth

Plaster st Floor –

Hallway Outside

Room 101 – 5’

Up at Door

ND 10 750 A NA Y

4-1-CB-32 Green Cove

Base st Floor –

Hallway at Base of Stairs – West

Wall

ND 11 100 C NA N

4-1-CB-33 Brown Cove

Base st Floor – Room

108 – South

Wall

ND 12 100 C NA N

4-1-CB-34 Dark Brown

Cove Base st Floor –

Restroom 103 –

East Wall

ND 13 100 C NA N

4-1-CB-35 Black Cove

Base st Floor – Closet

102 – North

Wall

ND 14 100 C NA N

4-1-FT-36 Grey Line

12”x12” Floor

Tile st Floor – Room

103 – West-

Floor

ND 15 250 C NA N

4-1-FT-37 Grey Line

12”x12” Floor

Tile st Floor – Room

103 – West-

Floor

ND 15 250 C NA N

4-1-FT-38 Grey Line

12”x12” Floor

Tile st Floor – Room

103 – West-

Floor

ND 15 250 C NA N

4-1-FT-39 Brown Line

12”x12” Floor

Tile st Floor – Room

103 – East- Floor

ND 16 250 C NA N

4-1-FT-40 Brown Line

12”x12” Floor

Tile st Floor – Room

103 – East- Floor

ND 16 250 C NA N

4-1-FT-41 Brown Line

12”x12” Floor

Tile st Floor – Room

103 – East -Floor

ND 16 250 C NA N

4-1-FT-42 Yellow/Red

Mastic st Floor – Room

102 – Hallway

Outside- Floor

ND 17 2,500 C NA N

4-1-FT-43 White/Grey

Line 12”x12”

Floor Tile st Floor - Room

102 – Closet-

Floor

ND 18 500 C NA N

4-1-FT-44 White/Grey

Line 12”x12”

Floor Tile st Floor – Room

102 – Closet-

Floor

ND 18 500 C NA N

4-1-FT-45 White/Grey

Line 12”x12”

Floor Tile st Floor – Room

102 – Closet-

Floor

ND 18 500 C NA N

4-1-FT-46 White/Grey

Line 12”x12”

Floor Tile st Floor – Room

108 - Floor

ND 18 500 C NA N

4-1-FT-47 White/Grey

Line 12”x12”

Floor Tile st Floor – Room

108 - Floor

ND 18 500 C NA N

4-1-FT-48 White/Grey

Line 12”x12”

Floor Tile st Floor – Room

108 - Floor

ND 18 500 C NA N

4-1-FTL-

Red Leveler 1 st Floor – Room

111 – Floor – At

North Door

ND 18 250 C NA Y

4-1-PL-50 Tan Smooth

Plaster

Stairwell – South

Wall – 5’ Up, 8’

Right of Door

ND 19 750 A NA Y

4-1-PL-51 Tan Smooth

Plaster

Stairwell – North

Wall – 1’, Top of

Stairs

ND 19 750 A NA Y

4-1-PL-52 Tan Smooth

Plaster

Stairwell – South

Wall – 3’ Up, 5’

Right of Hallway

ND 19 750 A NA Y

4-2-PL-53 Tan Smooth

Plaster nd

Floor –

Office 213 –

North Wall-

5’Up, 3’ Left of

ND 20 6,000 A NA Y

4-2-PL-54 Tan Smooth

Plaster nd

Floor – Room

214 – West Wall

– 5’ Up, 1 Left of Window

ND 20 6,000 A NA Y

4-2-PL-55 Tan Smooth

Plaster nd

Floor – Room

211A – East

Wall – 5’ Up, 3’

Right of Window

ND 20 6,000 A NA Y

4-2-PL-56 Tan Smooth

Plaster nd

Floor – Room

207A – West

Wall – 5’ Up, 4’

Right of Door

ND 20 6,000 A NA Y

4-2-PL-57 Tan Smooth

Plaster nd

Floor – Room

201 – South

Wall – 5’ Up, 2’

Right of Window

ND 20 6,000 A NA Y

4-2-PL-58 Tan Smooth

Plaster nd

Floor – Room

202 – South

Wall – 5’ Up, 1’

Left of Window

ND 20 6,000 A NA Y

4-2-PL-59 Tan Smooth

Plaster nd

Floor – Room

202 – West Wall

– 5’ Up, At

Window

ND 20 6,000 A NA Y

4-2-DW-

Tan Smooth

Drywall nd

Floor – Room

213 – South

Wall – 5’ Up, 3’

Left of Door

ND 21 7,500 A NA Y

4-2-DW-

Tan Smooth

Drywall nd

Floor – South

Wall – 5’ Up, 3’

Left of Door

ND 21 7,500 A NA Y

4-2-DW-

Tan Smooth

Drywall nd

Floor – Room

209 – East Wall, 5’ Up, At Door

ND 21 7,500 A NA Y

4-2-DW-

Tan Smooth

Drywall nd

Floor – Room

207 – North

Wall, 5’ Up, Dividing Wall

ND 21 7,500 A NA Y

4-2-DW-

Tan Smooth

Drywall nd

Floor – Room

204 – North

Wall, 5’ Up, 3’

Left of Corner

ND 21 7,500 A NA Y

4-2-PL-65 Tan Smooth

Plaster nd

Floor –

Hallway Outside

214, 5’ Up, 2’

Right of Door

ND 21 7,500 A NA Y

4-2-PL-66 Tan Smooth

Plaster nd

Floor –

Hallway Outside

214, 5’ Up, 1’

Left of Door

ND 21 7,500 A NA Y

4-1-PL-67 Tan Smooth

Plaster nd

Floor –

Bathroom 212A, 5’ Up At West

ND 21 7,500 A NA Y

4-2-DW-

Tan Smooth

Drywall nd

Floor –

Hallway Outside

202 – South

Wall, 5’ Up, 2’

Right of Door

ND 22 750 A NA Y

4-2-DW-

Tan Smooth

Drywall nd

Floor – Room

212A – South

Wall – 5’ Up, 3’

Right At door

ND 22 750 A NA Y

4-2-DW-

Tan Smooth

Drywall nd

Floor –

Closet 203 –

South Wall- 5’

Up, 1’ Right of

Door

ND 22 750 A NA Y

4-2-CT-71 White 2’x4’

Many Holes

Ceiling Tile nd

Floor – Room

207 – Ceiling at

South Wall

ND 23 1,500 C NA Y

4-2-CT-72 White 2’x4’

Few Holes

Ceiling Tile nd

Floor – Room

209 – Ceiling at

West Wall

ND 24 1,500 C NA Y

4-2-CB-73 Grey Cove

Base nd

Floor – Room

211 – North

Wall At Floor

ND 25 50 C NA N

4-2-FL-74 Brown

Flooring nd

Floor – Room

208 – North

Wall At Floor

ND 26 2,500 C NA N

4-C-TSI-

White

Bridging

Thermal

System

Insulation

Crawlspace –

Hot Water

Supply – North

East Corner of

Crawlspace

ND 27 2 B NA Y

4-C-TSI-

White

Bridging

Thermal

System

Insulation

Crawlspace –

Hot Water

Supply – North

East Corner of

Crawlspace

ND 27 2 B NA Y

4-C-TSI-

White

Bridging

Thermal

System

Insulation

Crawlspace –

Hot Water

Supply – North

East Corner of

Crawlspace

ND 27 2 B NA Y

4-R-RFP-

Black Roof

Paper

Roof – Central

Field

ND 28 2,500 C NA N

4-R-RFL-

Grey Roof

Flashing

Roof – Vent

Flashing Central

ND 29 15 C NA N

4-1-STC-

White Stucco 1 st Floor –

Exterior – South

Entry - Soffit

ND 30 100 A NA Y

4-1-STC-

White Stucco 1 st Floor –

Exterior – South

Entry - Soffit

ND 30 100 A NA Y

4-1-STC-

White Stucco 1 st Floor –

Exterior – South

Entry - Soffit

ND 30 100 A NA Y

ND= None Detected

Type

A=Surfacing

B=Thermal System Insulation (TSI)

C=Miscellaneous Material

Condition

1. Damaged or significantly damaged TSI ACBM

2. Damaged friable surfacing ACBM

3. Significantly damaged friable surfacing ACBM

4. Damaged or significantly damaged friable misc. ACBM

5. ACBM with potential for damage

6. ACBM with potential for significant damage

7. Any remaining friable ACBM or friable suspected ACBM agreen Line agreen Typewritten Text 75,76,77 agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text

Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text 20/21 agreen Typewritten Text agreen Typewritten Text agreen Line agreen Typewritten Text agreen Typewritten Text agreen 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12421 W. 49TH AVENUE, UNIT #6

WHEAT RIDGE, CO 80033 (303) 463-8270

BULK ASBESTOS TEST REPORT

CLIENT: ANALYSIS DATE: 9-1-17

S&R ENVIRONMENTAL CONSULTING REPORTING DATE: 9-1-17

5801 LOGAN STREET, SUITE 200 RECEIPT DATE: 8-29-17

DENVER, CO 80216 CLIENT JOB NO.: TBD

PROJECT TITLE: DENVER VA - BLDG. 4

DCMSL PROJECT: SREC357

PERCENTAGE COMPOSITION BY VISUAL ESTIMATE

TOTAL

DCMSL CLIENT TOTAL PERCENTAGE

SAMPLE SAMPLE SAMPLE PERCENT ASBESTOS ASBESTOS OTHER FIBROUS NON-FIBROUS IDENTIFIED NUMBER NUMBER DATE DESCRIPTION OF SAMPLE TYPE RANGE % IN SAMPLE CONSTITUENTS CONSTITUENTS MATERIALS

-1 4-1-PL-01 8-28-17 A. WHITE TEXTURE 0.5% ND 0.0 100.0 100.0

B. WHITE CONCRETE PLASTER 5.0% ND 0.0 100.0 100.0

C. MULTICOLORED PAINT 35.0% ND 0.0 100.0 100.0

D. WHITE PLASTER 59.5% ND ____________ 0.0 100.0 100.0

ND

-2 4-1-PL-02 8-28-17 A. WHITE CONCRETE PLASTER 0.5% ND 0.0 100.0 100.0

B. WHITE DRYWALL MUD 10.0% ND 0.0 100.0 100.0

C. MULTICOLORED PAINT 35.0% ND 0.0 100.0 100.0

D. WHITE PLASTER 54.5% ND ____________ 0.0 100.0 100.0

ND

-3 4-1-PL-03 8-28-17 A. WHITE CONCRETE PLASTER 6.0% ND 0.0 100.0 100.0

B. MULTICOLORED PAINT 40.0% ND 0.0 100.0 100.0

C. WHITE PLASTER 54.0% ND ____________ 0.0 100.0 100.0

ND

-4 4-1-PL-04 8-28-17 A. WHITE CONCRETE PLASTER 10.0% ND 0.0 100.0 100.0

B. MULTICOLORED PAINT 35.0% ND 0.0 100.0 100.0

C. WHITE PLASTER 55.0% ND ____________ 0.0 100.0 100.0

ND

-5 4-1-PL-05 8-28-17 A. WHITE CONCRETE PLASTER 3.0% ND 0.0 100.0 100.0

B. TAN PAINT 25.0% ND 0.0 100.0 100.0

C. WHITE DRYWALL MUD 30.0% CHRYSOTILE [TR-1] 1.0 0.0 99.0 100.0

D. WHITE PLASTER 42.0% ND ____________ 0.0 100.0 100.0

0.3

BULK ASBESTOS TEST REPORT

CLIENT: ANALYSIS DATE: 9-1-17

S&R ENVIRONMENTAL CONSULTING REPORTING DATE: 9-1-17

5801 LOGAN STREET, SUITE 200 RECEIPT DATE: 8-29-17

DENVER, CO 80216 CLIENT JOB NO.: TBD

PROJECT TITLE: DENVER VA - BLDG. 4

DCMSL PROJECT: SREC357

PERCENTAGE COMPOSITION BY VISUAL ESTIMATE

TOTAL

DCMSL CLIENT TOTAL PERCENTAGE

SAMPLE SAMPLE SAMPLE PERCENT ASBESTOS ASBESTOS OTHER FIBROUS NON-FIBROUS IDENTIFIED NUMBER NUMBER DATE DESCRIPTION OF SAMPLE TYPE RANGE % IN SAMPLE CONSTITUENTS CONSTITUENTS MATERIALS

-6 4-1-PL-06 8-28-17 A. YELLOW TEXTURE 0.5% ND 0.0 100.0 100.0

B. MULTICOLORED PAINT 20.0% ND 0.0 100.0 100.0

C. WHITE PLASTER 35.0% ND 0.0 100.0 100.0

D. TAN CONCRETE PLASTER 44.5% ND ____________ 0.0 100.0 100.0

ND

-7 4-1-PL-07 8-28-17 A. MULTICOLORED PAINT 20.0% ND 0.0 100.0 100.0

B. WHITE PLASTER 37.0% ND 0.0 100.0 100.0

C. TAN CONCRETE PLASTER 43.0% ND ____________ 0.0 100.0 100.0

ND

-8 4-1-DW-08 8-28-17 A. TAN/WHITE PAINT 3.0% ND 0.0 100.0 100.0

B. TAN FIBROUS 6.0% ND 100.0 0.0 100.0

C. PINK DRYWALL 91.0% ND ____________ 1.0 99.0 100.0

ND

-9 4-1-DW-09 8-28-17 A. BLUE PAINT 3.0% ND 0.0 100.0 100.0

B. WHITE DRYWALL MUD 10.0% ND 0.0 100.0 100.0

C. TAN FIBROUS 20.0% ND 100.0 0.0 100.0

D. WHITE DRYWALL 67.0% ND ____________ 1.0 99.0 100.0

ND

-10 4-1-DW-10 8-28-17 A. MULTICOLORED PAINT 3.0% ND 0.0 100.0 100.0

B. WHITE DRYWALL MUD 4.0% ND 0.0 100.0 100.0

C. TAN FIBROUS 20.0% ND 100.0 0.0 100.0

D. WHITE DRYWALL 73.0% ND ____________ 1.0 99.0 100.0

ND

BULK ASBESTOS TEST REPORT

CLIENT: ANALYSIS DATE: 9-1-17

S&R ENVIRONMENTAL CONSULTING REPORTING DATE: 9-1-17

5801 LOGAN STREET, SUITE 200 RECEIPT DATE: 8-29-17

DENVER, CO 80216 CLIENT JOB NO.: TBD

PROJECT TITLE: DENVER VA - BLDG. 4

DCMSL PROJECT: SREC357

PERCENTAGE COMPOSITION BY VISUAL ESTIMATE

TOTAL

DCMSL CLIENT TOTAL PERCENTAGE

SAMPLE SAMPLE SAMPLE PERCENT ASBESTOS ASBESTOS OTHER FIBROUS NON-FIBROUS IDENTIFIED NUMBER NUMBER DATE DESCRIPTION OF SAMPLE TYPE RANGE % IN SAMPLE CONSTITUENTS CONSTITUENTS MATERIALS

-11 4-1-DW-11 8-28-17 A. WHITE PAINT 2.0% ND 0.0 100.0 100.0

B. WHITE DRYWALL MUD 4.0% CHRYSOTILE [TR-1] 0.5 0.0 99.5 100.0

C. TAN FIBROUS 10.0% ND 100.0 0.0 100.0

D. WHITE DRYWALL 84.0% ND ____________…