Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
B18-0213_approved documents_1537463587.pdf
75 South Frontage Road West, Vail, CO 81657 Office: 970.479.2139 Inspections: inspections@vailgov.com Construction B18-0213 Issued: 09/20/2018 TOWN OF VAIL Property Information Address: 114 WILLOW RD 665-667 (210108220005 665-667) ( 210108220005 ) Unit #: 665-667 Parcel Number: 210108220005 Legal Description:Subdivision: RIVA RIDGE CHALETS SOUTH Unit: 14 BK-0643 PG-0823 QCD 05-24-94 BK-0733 PG- 0310 DEC 07-29-97 R200609610 EAS 04-14-06 Contacts Contact Type: Applicant Full Name: Jay Carlson Address: PO Box 231 255 Whitetail Dr Edwards, CO 81632 Phone: 9703905090 Contact Type: Property Owner Full Name: GUPPY PARTNERS LLC GEOFFREY C. BERGER/AYCO Address: Phone: None Contact Type: Property Owner Full Name: Randy Fishman Address: Phone: 201-227-6191 Contractor Contractor Type: General Company: Carlson Construction Company, Inc., State License #: Phone: 970-390-5090 Project Information Project Name: Guppy Partners LLC 2018 Project Description: Convert 2 bedroom into 3 bedroom, new kitchen and bath cabinets, new tile, new flooring and paint Fees Paid Account #: 001-0000.31111.00 - Building Permit Fee Fee Amount:$1,088.95 Account #: 001-0000.31123.00 - Building Plan Review Fee Fee Amount:$707.82 Account #: 110-0000.31060.00 - Construction Use Tax Fee Fee Amount:$2,125.00 Account #: 001-0000.31111.00 - Mechanical Permit Fee Fee Amount:$100.00 Account #: 001-0000.31123.00 - Mechanical Plan Review Fee Fee Amount:$25.00 Account #: 001-0000.31111.00 - Plumbing Permit Fee Fee Amount:$90.00 Account #: 001-0000.31123.00 - Plumbing Plan Review Fee Fee Amount:$22.50 Account #: 001-0000.31128.00 - Will Call Fee (Building Scope)Fee Amount:$5.00 Account #: 001-0000.31128.00 - Will Call Fee (Mechanical Scope)Fee Amount:$5.00 Account #: 001-0000.31128.00 - Will Call Fee (Plumbing Scope)Fee Amount:$5.00 Total Paid:$4,174.27 Conditions CONDITIONS UNDER WHICH PERMITS BECOME VOID: If construction is not begun within 6 months from the date permit was issued. If more than 5 months elapses between inspections. If incorrect information is given on the application at the time the permit was issued. Christopher Jarecki - Town of Vail Building Official NOTICE: By issuance of this Permit the applicant agrees to comply with all Titles of the Town of Vail Code and all applicable State and Federal law. Failure to do so will void this Permit and the applicant shall forfeit all applicable fees. Asbestos Inspection and Sampling Report 114 Willow Rd, Unit 665, Vail, Colorado 81657 Presented To: Mr. Jay Carlson P.O. Box 231 Edwards, CO 81632 (970) 390-5090 jpcvail@msn.com Performed & Prepared By: Ms. Nancy Otterstrom DS Environmental Consulting PO Box 6864 Avon, CO 81620 (720) 369 – 6609 Project Details: Project Number: 17814 Conducted: April 20, 2018 2 TABLE OF CONTENTS PROJECT OVERVIEW 1.0 Introduction 2.0 Scope of Work 3.0 Site Description 4.0 Certifications 5.0 Inspection, Sampling & Analytical Procedures 5.1 Inspection Procedures 5.2 Sampling Procedures 5.3 Analytical Procedures 6.0 Homogeneous Areas 6.1 Material Friability 6.2 Material Classifications 6.3 Material Conditions 6.4 Sample Quantities 7.0 Overview of Findings 8.0 Conclusion & Recommendations 9.0 Asbestos Abatement & Demolition Requirements 10.0 Major & Minor Asbestos Spill Response Actions 11.0 Project Design & Project Manager Requirements 12.0 Disclaimer & Limitations 13.0 Copyright Notice APPENDIX A Inspector & Firm Asbestos Certificates APPENDIX B Analytical Data 3 PROJECT OVERVIEW 1.0 Introduction On April 20, 2018, Ms. Nancy Otterstrom with DS Environmental Consulting (DS) conducted a limited asbestos inspection and collected asbestos bulk-samples of suspect asbestos-containing materials (ACM) within portions of the residence located at 114 Willow Rd, Unit 665, Vail, Colorado. The purpose of the limited inspection was to identify and sample potentially hazardous friable and non- friable ACM that may be impacted by renovation activities. The following table outlines the suspect asbestos-containing materials that were bulk-sampled, the location of the material and their respective asbestos content: Material Description Material Location Asbestos Content SM1/JC1: White and beige, light orange peel texture with associated drywall and joint compound/tape Walls of unit, ceilings in bathrooms and closets 3% Chrysotile in both texture and joint compound SM2/JC2: Light yellow and green, flat texture with associated drywall and joint compound/tape Walls of bathrooms 2% Chrysotile in the joint compound PCT1/JC3: White popcorn ceiling texture with associated drywall and joint compound/tape Ceilings of the unit (kitchen, bathrooms, and closets excepted) 5% Chrysotile in the texture and 2% Chrysotile in the joint compound MDW1: Drywall with joint compound and tape Kitchen walls, north and east 2% Chrysotile in the joint compound FL1: 12” by 12” beige, patterned floor tile with associated mastic Pantry floor 4% Chrysotile in the tile CER: Yellow, 1” by 3” ceramic tiles with associated grout/mastic Bathroom walls at tubs and shower 4% Chrysotile in the tan mastic MISC1: Gray grout and thinset Fireplace None-Detected 4 MISC2: Light gray grout and tan mastic Kitchen floor 3% Chrysotile in the tan mastic MISC3: Gray grout and thinset Hallway and master bath floors None-Detected MISC4: Gray grout and thinset Entry floor None-Detected GRT1: Beige grout and thinset Floor under fireplace None-Detected 2.0 Scope of Work The scope of the limited inspection and bulk-sampling was limited to specific areas and materials of the building defined by the client as listed above. The remaining areas and materials within the building, garage or any out-building on the property were not included in the scope of the inspection. The limited asbestos inspection did not constitute a full building inspection and does not fulfill the asbestos inspection requirements for structures that are to be demolished. 3.0 Site Description The structure is a single-story condominium unit, in a multi-family residential building, constructed in 1969. 4.0 Certifications The limited asbestos inspection and bulk-sampling was conducted by Ms. Nancy Otterstrom with DS. DS is a Colorado Department of Public Health and Environment (CDPHE) certified Asbestos Consulting Firm, Registration No. 14912. Ms. Otterstrom is a CDPHE certified Building Inspector; having certification number 18031 (see Appendix A for certificates). 5.0 Inspection, Sampling & Analytical Procedures 5.1 Inspection Procedures The limited asbestos inspection was conducted by an Environmental Protection Agency (EPA) and CDPHE certified Building Inspector. The inspection procedures included identifying and sampling suspect ACM within the pre-defined areas, submitting samples to an accredited laboratory for analysis, classifying the materials and assessing their condition, and compiling a final report detailing the inspection and the analytical results of the bulk-samples. 5.2 Sampling Procedures Statistically random bulk-samples representative of the suspect ACM of each homogeneous area were collected according to the guidelines published as EPA Final Rule: Title II of the Toxic Substances Control Act (TSCA), 15 USC, Sections 2641 through 2654 and in compliance with 40 CFR, Part 763 and CDPHE Regulation Number 8, Part B - Asbestos (Reg. 8). 5 DS has collected the appropriate number of bulk-samples to meet all regulatory requirements for the classification and quantity of each homogeneous area. Some minor destructive sampling was conducted; however, walls, columns and perimeter pipe chases were not broken into in order to locate and quantify suspect ACM. It should be noted that additional ACM might be located in these and other inaccessible areas. 5.3 Analytical Procedures All asbestos bulk-samples were analyzed by a National Voluntary Laboratory Accreditation Program (NVLAP) accredited laboratory via Polarized Light Microscopy (PLM) for asbestos content (see Appendix B for laboratory report). The percentage of asbestos within each individual bulk-sample can vary depending on sample location, homogeneity of the material, and the type of application. Any sample reporting a “TRACE” amount of asbestos must be considered positive for asbestos greater than 1% unless it is re-analyzed utilizing the point-count method and verified to be less than or equal to 1%. Materials containing less than or equal to 1% asbestos are not regulated by CDPHE Regulation 8, Part B – Asbestos. However, all demolition/abatement activities should be performed following the applicable Occupational Safety and Health Administration (OSHA) regulations. This would include, but not limited to, the appropriate asbestos training for the type of material being removed/disturbed as well as having a properly trained supervisor onsite, using wet removal methods, wearing adequate personal protective equipment (HEPA-filtered particulate respirators), medical surveillance of workers, personal-exposure air monitoring, area air monitoring in occupied buildings, etc. There may also be landfill disposal requirements for these materials, depending on the facility. DS recommends that all demolition/renovation areas involving any amount of asbestos be subjected to visual inspections and a final clearance air testing by a CDPHE-certified Air Monitoring Specialist (AMS) after the work has been completed, but before any containments are dismantled and the area is reoccupied. 6.0 Homogeneous Areas A Homogeneous Area (HA) includes materials that are uniform in appearance, color, texture and date of application. The asbestos content of the bulk-samples collected within a homogeneous area can be applied to the entire homogenous area if they conform to the above characteristics and the regulated minimum sample quantities of each type of material are collected and analyzed. 6.1 Material Friability A material can either be friable or non-friable. A friable material is one that, when dry, can be pulverized, or reduced to powder by hand pressure, a non-friable material cannot. A non-friable material may become friable if its condition had deteriorated or has been impacted by forces that have rendered it friable. 6.2 Material Classifications Sampled materials are divided into one of the following three categories: • Surfacing Material: sprayed or troweled onto structural building members • Thermal System Insulation (TSI): any type of pipe, boiler, tank, or duct insulation • Miscellaneous Material: all other materials not classified in the above two categories 6 6.3 Material Conditions Sampled materials are placed into one of the three following categories of conditions: • Good: none to very little visible damage or deterioration • Damaged: the surface is crumbling, blistered, water-stained, gouged, marred or otherwise abraded over less than one-tenth of the surface if the damage is evenly distributed, or one-quarter if the damage is localized • Significantly Damaged: the surface is crumbling, blistered, water-stained, gouged, marred or otherwise abraded over greater than one-tenth of the surface if the damage is evenly distributed, or one-quarter if the damage is localized 6.4 Sample Quantities DS collected at least the minimum number of samples from each homogeneous area necessary to meet all regulatory requirements for the quantity of material to be disturbed. The quantities listed in this report are approximate and on-site verification of the exact quantity of each material is required. The following outlines the minimum sample quantities required per homogeneous area: • Surfacing Materials: up to 1,000 ft2 of material requires a minimum of three (3) samples; between 1,000 ft2 and 5,000 ft2 of material requires a minimum of five (5) samples; over 5,000 ft2 of material requires a minimum of seven (7) samples; one (1) sample of each patch • Thermal System Insulation (TSI): each homogeneous area requires a minimum of three (3) samples; at least one (1) sample must be collected from each patch; and collect enough samples sufficient to adequately assess the material and determine the asbestos content for TSI fittings such as pipe elbows or T’s. • Miscellaneous Materials: collect enough samples sufficient to determine the asbestos content. 7.0 Overview of Findings DS collected a total of thirty-four (34) asbestos bulk-samples of fourteen (14) homogeneous areas. The following table outlines the suspect asbestos-containing materials that were bulk-sampled, the location of the material and their respective asbestos content: Material Description Material Location Asbestos Content SM1/JC1: White and beige, light orange peel texture with associated drywall and joint compound/tape Walls of unit, ceilings in bathrooms and closets 3% Chrysotile in both texture and joint compound SM2/JC2: Light yellow and green, flat texture with associated drywall and joint compound/tape Walls of bathrooms 2% Chrysotile in the joint compound 7 PCT1/JC3: White popcorn ceiling texture with associated drywall and joint compound/tape Ceilings of the unit (kitchen, bathrooms, and closets excepted) 5% Chrysotile in the texture and 2% Chrysotile in the joint compound MDW1: Drywall with joint compound and tape Kitchen walls, north and east 2% Chrysotile in the joint compound FL1: 12” by 12” beige, patterned floor tile with associated mastic Pantry floor 4% Chrysotile in the tile CER: Yellow, 1” by 3” ceramic tiles with associated grout/mastic Bathroom walls at tubs and shower 4% Chrysotile in the tan mastic MISC1: Gray grout and thinset Fireplace None-Detected MISC2: Light gray grout and tan mastic Kitchen floor 3% Chrysotile in the tan mastic MISC3: Gray grout and thinset Hallway and master bath floors None-Detected MISC4: Gray grout and thinset Entry floor None-Detected GRT1: Beige grout and thinset Floor under fireplace None-Detected Table 1 below describes the materials composing each homogeneous area as well as the locations of each bulk-sample collected. Also listed is the classification, condition, friability and **estimated quantity of material to be removed and/or disturbed, as well as the asbestos content within each bulk- sample. Please see Appendix B: Analytical Data for the layer break-down of each bulk-sample. **Field verification of actual quantities is required. TABLE 1 HA - Homogeneous Area G - Good CHRY - Chrysotile SM - Surfacing Material ND - None-detected D - Damaged ACT - Actinolite MM - Miscellaneous Material TR - Trace, <1% Visual Estimate SD - Significantly Damaged TSI - Thermal System Insulation HA # Sample ID Sample Location Material Description Material Classification Material Condition Estimated Quantity Material Friability Asbestos Content 1 SM1-1 Living room, north wall, center White and beige, light orange peel texture SM G ~600 ft² Friable 3% Chrysotile in both texture SM1-2 Living room, east wall, center SM1-3 Hallway, north wall, west of bathroom 2 JC1-1 Living room, northwest corner Drywall and joint compound/tape associated with SM1 MM G ~600 ft² Friable 3% Chrysotile in the joint compound JC1-2 Hallway, northwest corner JC1-3 2nd bedroom, southeast corner 3 SM2-1 ¾ bathroom, south wall Light yellow and green, flat texture with associated drywall MM G ~300 ft² Friable NDSM2-2 Hall bathroom, east wall SM2-3 Master bathroom, west wall 4 JC2-1 ¾ bathroom, southwest corner Drywall and joint compound/tape associated with SM2 MM G ~300 ft² Friable 2% CHRY in the joint compound JC2-2 Hallway bathroom, southeast corner JC2-3 Master bathroom, southeast corner 9 5 PCT1-1 Living room ceiling, near south wall White popcorn ceiling texture with associated drywall SM G ~900 ft² Friable 5% CHRY in the texturePCT1-2 2nd bedroom ceiling, near northeast corner PCT1-3 Master bedroom ceiling, near west wall 6 JC3-1 Living room ceiling at south wall, above window Drywall and joint compound/tape associated with PCT1 MM G ~900 ft² Friable 2% CHRY in the joint compound JC3-2 2nd bedroom ceiling at north wall JC3-3 Master bedroom ceiling at west wall, above window 7 MDW1-1 Kitchen, north wall at tape seam Drywall and joint compound/tape MM G ~150 ft² Friable NDMDW1-2 Kitchen, northeast corner MDW1-3 Kitchen, east wall at tape seam 8 FL1-1 Pantry floor, at entry 12” by 12” beige, patterned floor tile with associated mastic MM G ~42 ft² Non-friable 4% CHRY in the tileFL1-2 Pantry floor, center FL1-3 Pantry floor, near east wall 9 CER1-1 ¾ bathroom, south wall at shower Yellow, 1” by 3” ceramic tiles with associated grout MM G ~100 ft² Non-friable 4 % CHRY in the tan mastic CER1-2 Hallway bathroom, west wall at tub CER1-3 Master bathroom, west wall at tub 10 GRT1-1 Fireplace decorative wall, north side Gray grout MM G ~50 lf Non-friable NDGRT1-2 Fireplace decorative wall, center GRT1-3 Fireplace decorative wall, south side 10 11 MISC1-1 Kitchen floor at entry Light gray grout MM G ~50 lf Non-friable ND 12 MISC2-1 Hallway bathroom floor, at entry Gray grout MM G ~20 lf Non-friable 3% CHRY in the tan mastic 13 MISC3-1 Entry floor near west wall Gray grout MM G ~10 lf Non-friable ND 14 MISC4-1 Fireplace floor near west wall Beige grout MM G ~10 lf Non-friable ND 8.0 Conclusion & Recommendations Asbestos was identified within some of the materials of the residence that was within the scope of the limited inspection and bulk-sampling performed on April 20, 2018; therefore, professional abatement activities are required to remove or disturb the above-referenced asbestos-containing materials. 9.0 Asbestos Abatement & Demolition Requirements If ACM is to be removed or disturbed in a single-family residence, and the total quantity exceeds any of the regulatory trigger levels of 50 linear ft. on pipes, 32 ft2 on other surfaces, or the volume equivalent of a 55-gallon drum, a CDPHE-certified General Abatement Contractor (GAC) is required to perform the work. The regulatory trigger levels within a commercial building are 260 linear ft. on pipes, 160 ft2 on other surfaces, or the volume equivalent of a 55-gallon drum. In addition, formal notification to CDPHE prior to the abatement of ACM as well as air monitoring, visual inspections, and final air clearances by a CDPHE-certified Asbestos AMS is required. DS can provide the client or building owner with a proposal for project design, abatement oversight and air monitoring upon request. CDPHE regulations allow for the demolition of a building that contains non-friable asbestos-containing materials, such as caulking, mastic or resilient floor tiles. However, demolition must be completed without causing the non-friable ACM to be rendered friable. Burning a building with any ACM is prohibited. Operations such as sanding, cutting, crushing, grinding, pneumatic jacking, etc. of ACM are not permitted. Recycling of building materials such as concrete, metal, or wood that are bonded or contaminated with ACM, e.g. glue, caulking, or mastic is also prohibited. If any of the non-friable asbestos containing materials are to be recycled and rendered friable after demolition (i.e. crushing mastic-coated concrete), these materials must be abated of all ACM prior to shipping offsite for recycling. OSHA regulations regarding occupational exposure during demolition activities is still mandatory. OSHA 29 CFR 1926.1101 requires that workers performing construction-related activities be protected from asbestos fibers in excess of the permissible exposure limit of 0.1 f/cc of air. Contractors are must comply with applicable provisions of OSHA 29 CFR 1926.1101 during demolition and renovation activities. These OSHA provisions include, but are not limited to, PPE and respirators, personnel training, personal- exposure air monitoring, employee medical surveillance, wet removal methods, signage for regulated areas, etc. 10.0 Major & Minor Asbestos Spill Response Actions If ACM is significantly damaged and the total quantity exceeds the regulatory trigger levels, the area is deemed a “Major Asbestos Spill.” The area is consequently subject to the requirements in Reg. 8, Section III.T.1. – Major Asbestos Spills, as outlined below. Additional asbestos air or dust sampling should also be conducted within the remaining areas not directly impacted by the Major Asbestos Spill to determine if asbestos-containing dust/debris has spread to adjacent areas. If asbestos fibers are found within any other areas or on building contents, they should be included in the scope of professional abatement and decontamination. The following response actions must be followed per Colorado Reg. 8 when a Major Asbestos Spill occurs: • Restrict access to the area and post warning signs to prevent entry to the area by persons other than those necessary to respond to the incident. • Shut off or temporarily modify the air handling system to prevent the distribution of asbestos fibers to other areas. 12 • Immediately contact the Division by telephone, submit a notification in compliance with subsection III.E. (Notifications) and, if in an area of public access, apply for a permit in accordance with subsection III.G. (Permits). • Be exempted from the requirements to have a certified Supervisor on-site at all times, until such time as the immediate danger has passed. Any cleanup or asbestos abatement that must occur after the immediate danger has passed shall be supervised by a person certified by the Division. • Using certified Supervisors and certified Workers in accordance with section II. (Certification Requirements) of this Regulation, seal all openings between the contaminated and uncontaminated areas and establish none-detected air pressure within the contaminated area in accordance with paragraph III.J. (Air Cleaning and None-detected Pressure Requirements). This is to be accomplished using polyethylene sheeting to cover areas such as doorways, windows, elevator openings, corridor entrances, grills, drains, grates, diffusers and skylights. • HEPA vacuum or steam clean all carpets, drapes, upholstery, and other non-clothing fabrics in the contaminated area, or discard these materials. • Launder or discard contaminated clothing in accordance with subsection III.R. (Waste Handling). • HEPA vacuum or wet clean all surfaces in the contaminated area. • Discard all materials in accordance with subsection III.R. (Waste Handling). • Following completion of subparagraph III.T.1.a. through III.T.1.i. above, comply with air monitoring requirements as described in subsection III.P. (Clearing Abatement Projects); air samples shall be collected aggressively as described in 40 C.F.R. Part 763, Appendix A to Subpart E (EPA 1995), except that the air stream of the leaf blower shall not be directed at any friable ACM that remains in the area and • Comply with any other measures deemed necessary by the Division to protect public health. In the event of an asbestos spill involving less than or equal to the trigger levels, the building owner or contractor should take the following non-mandatory steps: • Restrict entry to the area and post warning signs to prevent entry to the area by persons other than those necessary to respond to the incident. • Shut off or temporarily modify the air handling system to prevent the distribution of fibers to other areas in the building. • Seal all openings between the contaminated and uncontaminated areas. This is to be accomplished by using polyethylene sheeting to cover all areas such as windows, doorways, elevator openings, corridor entrances, drains, grills, grates, diffusers and skylights. • HEPA vacuum or steam clean all carpets, draperies, upholstery and other non-clothing fabrics in the contaminated area, or discard all contaminated materials in accordance with subsection III.R. (Waste Handling). • Launder or discard contaminated clothing in accordance with subsection III.R. (Waste Handling). • HEPA vacuum or wet clean all non-fabric surfaces in the contaminated area. • Following completion of subparagraphs III.T.2.a. through III.T.2.f. of Regulation 8, conduct air monitoring as described in paragraph III.P.3 of Regulation 8. (Final Clearance Air Monitoring and Sample Analyses); air samples shall be collected aggressively as described in 40 C.F.R. Part 763, Appendix A to Subpart E (EPA 1995), except that the air stream of the leaf blower shall not be directed at any friable ACM that remains in the work area. 13 11.0 Project Design & Project Manager Requirements DS can provide an Asbestos Project Design as well as fulfill the Colorado Asbestos Project Manager requirements for any asbestos abatement project, as applicable below. Project Design An abatement Project Design is an accurate and detailed scope of work, which includes project specifications and procedures, containment design/equipment placement, and descriptions of engineering controls and work practices for an asbestos abatement project or response action that is required by CDPHE Regulation Number 8, Part B - Asbestos (Reg. 8) on large asbestos abatement projects. Prior to the start of any asbestos abatement project in a non-school building, where the amount of asbestos-containing material (ACM) to be removed or disturbed exceeds 1,000 linear feet on pipes, or 3,000 square feet on surfaces, or in a school building in which the amount of friable ACM to be abated exceeds 3 linear feet on pipes, or 3 square feet on surfaces, a written Project Design must be developed by a State of Colorado certified Project Designer in accordance with subsection IV.G.7 of Regulation 8. A signed copy shall be posted on-site prior to commencing any abatement activities, shall be available on- site at all times, and shall remain onsite until final air clearances have been completed by a State of Colorado-certified Air Monitoring Specialist (AMS). Project Manager A Project Manager shall be used on all asbestos abatement projects in which the amount of friable asbestos-containing material to be abated exceeds 1,000 linear feet on pipes, or 3,000 square feet on other surfaces per CDPHE Regulation Number 8, Part B – Section III.B.6. An asbestos Project Manager on an abatement project shall be responsible for assessing that the project is conducted in accordance with Regulation 8, assessing that the Project Design is followed, assessing that the abatement project is cleared in accordance with Regulation 8, assessing that the asbestos waste generated on the project is properly manifested and disposed of in accordance with Regulation 8, and communicating these assessments to the building owner or GAC. Project Managers must have proof of Colorado certification as an asbestos Project Designer and Air Monitoring Specialist in accordance with Section II of CDPHE Regulation 8 as well as a minimum of one (1) year of experience supervising, overseeing or monitoring asbestos abatement projects. A 4-year college degree in industrial hygiene, a degree in environmental health with a major concentration in industrial hygiene, or the possession of a certified industrial hygienist (CIH) certificate given by the American Board of Industrial Hygiene (ABIH) may be substituted for the Colorado asbestos Air Monitoring Specialist course. The GAC shall notify the building owner during bid proposals as to whether or not a project manager is required. Project managers shall be independent of the asbestos abatement contractor and work strictly on behalf of the building owner to the extent feasible, unless the abatement is being performed in-house. Project managers must sign the original copy of the abatement permit for the permit to be valid. 12.0 Disclaimer & Limitations The activities outlined in this report were conducted in a manner consistent with a level of care and expertise exercised by members of the environmental consulting and industrial hygiene profession. All activities were performed in accordance with all applicable federal, state, and local regulations as well as generally accepted standards and professional practice. No warranty is either expressed or implied. DS assumes no responsibility or liability for error in public information utilized, statements from sources other than DS, or developments resulting from situations outside the scope of this project. 14 The details provided within this report outline the inspection activities on the date(s) indicated and should not be relied upon to represent conditions at a later date, the limited number of bulk-samples collected, and the laboratory results of those bulk-samples. The laboratory results contained in this report apply specifically to the materials in which bulk-samples were collected. The results do not include or apply to any other materials within the structure that were not sampled, but may contain asbestos; including materials that may be hidden or inaccessible. Additional inspection and bulk- sampling activities would be required to determine if any other materials contain asbestos. This report has been prepared on behalf of and exclusively for use by the Client, with specific application to their project as discussed in the scope of work. The results of any surfacing material indicated in this report also includes any associated overspray of that material, e.g., under carpet, above suspended ceilings, etc. The information contained in this report is intended as supplementary material for abatement design and is not to be used as the scope of work for abatement activities, bidding or billing purposes. Contractors or consultants reviewing this report must draw their own conclusions regarding further investigation or remediation deemed necessary. DS can provide a full scope of work for abatement upon request. DS does not warrant the work of regulatory agencies, laboratories or other third parties supplying information which may have been used in the preparation of this report. 13.0 Copyright Notice © DS Environmental Consulting 2018. All Rights Reserved. This document contains material protected under Federal Copyright Laws. No part of this document or any of its contents may be reproduced, copied, modified or adapted, without the prior written consent of the author and DS Environmental Consulting 15 APPENDIX A INSPECTOR & FIRM ASBESTOS CERTIFICATES 16 17 APPENDIX B ANALYTICAL DATA 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Environmental Consulting Date Collected: 04/20/18 Street address 7555 W. 10th Ave Date Received: 04/20/18 City, State ZIP Lakewood, CO 80214 Date Analyzed: 04/27/18 Attn: Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: Test Requested: 3002, Asbestos in Bulk Samples Method: Polarized Light Microscopy / Dispersion Staining (PLM), Method for the Determination of Asbestos in Bulk Building Materials. EPA-600/R-93/116, July 1993. Non-Asbestos Non-Fibrous Matrix Fiber Material Material Client Percentage Percentage Composition P = Perlite B = Binder D=Diatoms NTR = Non-Asbestiform TR NAC = Non-Asbestiform AC 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 SM1-1 SM1-2 SM1-3 JC1-1 NVLAP Lab Code 18012410-2B 18012410-3A 50% N 50% 18012410-2A N Lab Sample Number N White/Tan Drywall White Texture with White Paint White Texture with White Paint Sample Identification Physical Description of Sample/Layer Homo- geneous (Y/N) Layer Percentage 18012410-1A 18012410-1B Laboratory Analyst Talena Oliver Asbestos Lab Supervisor Talena Oliver Cream Joint Compound White/Tan Drywall Cream Tape 18012410-4D 18012410-4B 18012410-4C Asbestos Percentage White Texture with White Paint CHRY 3 N 40% 60% Asbestos Detected White/Tan Drywall G CHRY 3 97 C,M ND 97 C,M 50 50 ND 40 60 G C,M ND 40 60 G CHRY 3 97 C,M ND CHRY 3 97 G CHRY 2 98 C,M ND 98 2 35 65 Trace=Less Than 1% N N 40% 10% 20% ND=None Detected CHRY=Chrysotile M = Mica CR = Crocidolite T = Tar TR = Tremolite A = Amosite Q = Quartz AC = Actinolite C = Carbonates AN = Anthophyllite G = Gypsum N N 45% 55% 30% N N 18012410-3B White Texture with White Paint18012410-4A White/Tan Drywall Page 1 of 10 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Environmental Consulting Date Collected: 04/20/18 Street address 7555 W. 10th Ave Date Received: 04/20/18 City, State ZIP Lakewood, CO 80214 Date Analyzed: 04/27/18 Attn: Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: Test Requested: 3002, Asbestos in Bulk Samples Method: Polarized Light Microscopy / Dispersion Staining (PLM), Method for the Determination of Asbestos in Bulk Building Materials. EPA-600/R-93/116, July 1993. Non-Asbestos Non-Fibrous Matrix Fiber Material Material Client Percentage Percentage Composition P = Perlite B = Binder D=Diatoms NTR = Non-Asbestiform TR NAC = Non-Asbestiform AC 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 NVLAP Lab Code Sample Identification Physical Description of Sample/Layer Homo- geneous (Y/N) Layer Percentage Asbestos Detected Asbestos Percentage Lab Sample Number 18012410-5A White Texture with White Paint N 5% CHRY 3 JC1-2 97 C,M 18012410-5B White/Tan Drywall N 10% ND 65 35 G C,M 18012410-5D Cream Joint Compound N 60% CHRY 2 98 C,M 18012410-5C Cream Tape N 25% ND 98 2 C,M 18012410-6B White/Tan Drywall N 20% ND 70 30 G 18012410-6A White Texture with Multicolored Paint Layers N 10% CHRY 3 97 JC1-3 A = Amosite 18012410-6D Cream Joint Compound N 40% CHRY 2 98 C,M 18012410-6C Cream Tape N 30% ND 98 2 30 70 B,G SM2-2 18012410-8A White/Tan Drywall N 45% ND SM2-1 18012410-7 White/Tan Drywall with Multicolored Paint Layers N 100% ND AC = Actinolite C = Carbonates AN = Anthophyllite G = Gypsum CHRY=Chrysotile M = Mica 45 55 G Q = Quartz Laboratory Analyst Asbestos Lab Supervisor ND=None Detected CR = Crocidolite T = Tar TR = Tremolite Talena Oliver Talena Oliver Trace=Less Than 1% Page 2 of 10 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Environmental Consulting Date Collected: 04/20/18 Street address 7555 W. 10th Ave Date Received: 04/20/18 City, State ZIP Lakewood, CO 80214 Date Analyzed: 04/27/18 Attn: Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: Test Requested: 3002, Asbestos in Bulk Samples Method: Polarized Light Microscopy / Dispersion Staining (PLM), Method for the Determination of Asbestos in Bulk Building Materials. EPA-600/R-93/116, July 1993. Non-Asbestos Non-Fibrous Matrix Fiber Material Material Client Percentage Percentage Composition P = Perlite B = Binder D=Diatoms NTR = Non-Asbestiform TR NAC = Non-Asbestiform AC 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 NVLAP Lab Code Sample Identification Physical Description of Sample/Layer Homo- geneous (Y/N) Layer Percentage Asbestos Detected Asbestos Percentage Lab Sample Number SM2-2 18012410-8B White Texture with Green Paint N 55% ND 100 C SM2-3 18012410-9 White/Tan Drywall with Multicolored Paint Layers N 100% ND 20 80 B,G G 18012410-10B Cream Tape N 20% ND 98 2 18012410-10A White/Tan Drywall N 10% ND 60 40 JC2-1 C 18012410-10D Cream Joint Compound with Cream and White Paint N 40% CHRY 2 98 C,M 18012410-10C White Compound with Cream Paint N 30% ND 100 A = Amosite G 18012410-11B Cream Joint Compound N 20% CHRY 2 98 C,M 18012410-11A White/Tan Drywall N 10% ND 60 40 98 2 18012410-11D White Compound with Green Paint and White Mastic N 40% ND 18012410-11C Cream Tape N 30% ND JC2-2 AC = Actinolite C = Carbonates AN = Anthophyllite G = Gypsum CHRY=Chrysotile M = Mica 100 B,C Q = Quartz Laboratory Analyst Asbestos Lab Supervisor ND=None Detected CR = Crocidolite T = Tar TR = Tremolite Talena Oliver Talena Oliver Trace=Less Than 1% Page 3 of 10 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Environmental Consulting Date Collected: 04/20/18 Street address 7555 W. 10th Ave Date Received: 04/20/18 City, State ZIP Lakewood, CO 80214 Date Analyzed: 04/27/18 Attn: Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: Test Requested: 3002, Asbestos in Bulk Samples Method: Polarized Light Microscopy / Dispersion Staining (PLM), Method for the Determination of Asbestos in Bulk Building Materials. EPA-600/R-93/116, July 1993. Non-Asbestos Non-Fibrous Matrix Fiber Material Material Client Percentage Percentage Composition P = Perlite B = Binder D=Diatoms NTR = Non-Asbestiform TR NAC = Non-Asbestiform AC 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 PCT1-2 PCT1-3 NVLAP Lab Code Sample Identification Physical Description of Sample/Layer Homo- geneous (Y/N) Layer Percentage Asbestos Detected Asbestos Percentage Lab Sample Number 18012410-12A White Compound with Cream Paint and White Mastic N 20% ND JC2-3 100 B,C 18012410-12B White/Tan Drywall N 20% ND 35 65 G 18012410-12D Cream Joint Compound N 30% CHRY 2 98 C,M 18012410-12C White Tape N 30% ND 98 2 G 18012410-13B White Foamy Texture with White Paint N 70% CHRY 4 96 B,C 18012410-13A White/Tan Drywall N 30% ND 15 85 PCT1-1 A = Amosite G 18012410-14B White Foamy Texture with White Paint N 80% CHRY 5 95 B,C 18012410-14A White/Tan Drywall N 20% ND 15 85 15 85 G 18012410-15B White Foamy Texture with White Paint N 80% CHRY 5 18012410-15A White/Tan Drywall N 20% ND AC = Actinolite C = Carbonates AN = Anthophyllite G = Gypsum CHRY=Chrysotile M = Mica 95 B,C Q = Quartz Laboratory Analyst Asbestos Lab Supervisor ND=None Detected CR = Crocidolite T = Tar TR = Tremolite Talena Oliver Talena Oliver Trace=Less Than 1% Page 4 of 10 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Environmental Consulting Date Collected: 04/20/18 Street address 7555 W. 10th Ave Date Received: 04/20/18 City, State ZIP Lakewood, CO 80214 Date Analyzed: 04/27/18 Attn: Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: Test Requested: 3002, Asbestos in Bulk Samples Method: Polarized Light Microscopy / Dispersion Staining (PLM), Method for the Determination of Asbestos in Bulk Building Materials. EPA-600/R-93/116, July 1993. Non-Asbestos Non-Fibrous Matrix Fiber Material Material Client Percentage Percentage Composition P = Perlite B = Binder D=Diatoms NTR = Non-Asbestiform TR NAC = Non-Asbestiform AC 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 NVLAP Lab Code Sample Identification Physical Description of Sample/Layer Homo- geneous (Y/N) Layer Percentage Asbestos Detected Asbestos Percentage Lab Sample Number 18012410-16A White/Tan Drywall N 15% ND JC3-1 15 85 G 18012410-16B White Tape N 15% ND 99 1 C 18012410-16D White Foamy Texture with White Paint N 55% CHRY 5 95 B,C 18012410-16C White Joint Compound N 15% CHRY 2 98 18012410-17B White Joint Compound N 15% CHRY 2 98 C 18012410-17A White Tape N 15% ND 99 1 JC3-2 A = Amosite G 18012410-17D White Foamy Texture with White Paint N 55% CHRY 2 98 B,C 18012410-17C White/Tan Drywall N 15% ND 15 85 95 B,C 18012410-18B White Tape N 25% ND 18012410-18A White Foamy Texture with White Paint N 25% CHRY 5 JC3-3 AC = Actinolite C = Carbonates AN = Anthophyllite G = Gypsum CHRY=Chrysotile M = Mica 99 1 Q = Quartz Laboratory Analyst Asbestos Lab Supervisor ND=None Detected CR = Crocidolite T = Tar TR = Tremolite Talena Oliver Talena Oliver Trace=Less Than 1% Page 5 of 10 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Environmental Consulting Date Collected: 04/20/18 Street address 7555 W. 10th Ave Date Received: 04/20/18 City, State ZIP Lakewood, CO 80214 Date Analyzed: 04/27/18 Attn: Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: Test Requested: 3002, Asbestos in Bulk Samples Method: Polarized Light Microscopy / Dispersion Staining (PLM), Method for the Determination of Asbestos in Bulk Building Materials. EPA-600/R-93/116, July 1993. Non-Asbestos Non-Fibrous Matrix Fiber Material Material Client Percentage Percentage Composition P = Perlite B = Binder D=Diatoms NTR = Non-Asbestiform TR NAC = Non-Asbestiform AC 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 NVLAP Lab Code Sample Identification Physical Description of Sample/Layer Homo- geneous (Y/N) Layer Percentage Asbestos Detected Asbestos Percentage Lab Sample Number 18012410-18C White Joint Compound N 25% CHRY 2 JC3-3 98 C 18012410-18D White/Tan Drywall N 25% ND 15 85 G C 18012410-19B White/Tan Drywall N 50% ND 15 85 G 18012410-19A White Compound N 50% ND 100 MDW1-1 C 18012410-20B White Tape N 25% ND 99 1 18012410-20A White Compound N 25% ND 100 MDW1-2 A = Amosite C 18012410-20D White/Tan Drywall N 25% ND 15 85 G 18012410-20C White Joint Compound N 25% ND 100 100 C 18012410-21B White Tape N 15% ND 18012410-21A White Compound N 15% ND MDW1-3 AC = Actinolite C = Carbonates AN = Anthophyllite G = Gypsum CHRY=Chrysotile M = Mica 99 1 Q = Quartz Laboratory Analyst Asbestos Lab Supervisor ND=None Detected CR = Crocidolite T = Tar TR = Tremolite Talena Oliver Talena Oliver Trace=Less Than 1% Page 6 of 10 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Environmental Consulting Date Collected: 04/20/18 Street address 7555 W. 10th Ave Date Received: 04/20/18 City, State ZIP Lakewood, CO 80214 Date Analyzed: 04/27/18 Attn: Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: Test Requested: 3002, Asbestos in Bulk Samples Method: Polarized Light Microscopy / Dispersion Staining (PLM), Method for the Determination of Asbestos in Bulk Building Materials. EPA-600/R-93/116, July 1993. Non-Asbestos Non-Fibrous Matrix Fiber Material Material Client Percentage Percentage Composition P = Perlite B = Binder D=Diatoms NTR = Non-Asbestiform TR NAC = Non-Asbestiform AC 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 NVLAP Lab Code Sample Identification Physical Description of Sample/Layer Homo- geneous (Y/N) Layer Percentage Asbestos Detected Asbestos Percentage Lab Sample Number MDW1-3 18012410-21C Off-White Joint Compound N 70% CHRY 2 98 C 18012410-22A Black Mastic N 2% ND 100 T FL1-1 B,C 18012410-23A Black Mastic N 2% ND 100 T 18012410-22B White Tile N 98% CHRY 4 96 FL1-2 B,C 18012410-24A Black Mastic N 2% ND 100 T 18012410-23B White Tile N 98% CHRY 4 96 FL1-3 A = Amosite B,C 18012410-25A White Compound N 2% CHRY 3 97 C,M 18012410-24B White Tile N 98% CHRY 4 96 100 Q 18012410-25C Tan Mastic N 8% ND 18012410-25B White Resinous Material N 6% ND CER1-1 AC = Actinolite C = Carbonates AN = Anthophyllite G = Gypsum CHRY=Chrysotile M = Mica 100 B Q = Quartz Laboratory Analyst Asbestos Lab Supervisor ND=None Detected CR = Crocidolite T = Tar TR = Tremolite Talena Oliver Talena Oliver Trace=Less Than 1% Page 7 of 10 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Environmental Consulting Date Collected: 04/20/18 Street address 7555 W. 10th Ave Date Received: 04/20/18 City, State ZIP Lakewood, CO 80214 Date Analyzed: 04/27/18 Attn: Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: Test Requested: 3002, Asbestos in Bulk Samples Method: Polarized Light Microscopy / Dispersion Staining (PLM), Method for the Determination of Asbestos in Bulk Building Materials. EPA-600/R-93/116, July 1993. Non-Asbestos Non-Fibrous Matrix Fiber Material Material Client Percentage Percentage Composition P = Perlite B = Binder D=Diatoms NTR = Non-Asbestiform TR NAC = Non-Asbestiform AC 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 NVLAP Lab Code Sample Identification Physical Description of Sample/Layer Homo- geneous (Y/N) Layer Percentage Asbestos Detected Asbestos Percentage Lab Sample Number CER1-1 18012410-25D Yellow Ceramic Tile N 84% ND 100 18012410-26A White Compound N Trace CHRY 2 98 C,M CER1-2 C 18012410-26C Tan Mastic N 12% CHRY 4 96 B 18012410-26B White Resinous Material N 3% ND 100 18012410-27A White Compound N Trace CHRY 2 98 C,M 18012410-26D Yellow Ceramic Tile N 85% ND 100 CER1-3 A = Amosite C 18012410-27C Tan Mastic N 6% CHRY 4 96 B 18012410-27B White Resinous Material N 4% ND 100 100 MISC1-1 18012410-28 Gray Granular Material N 100% ND 18012410-27D Yellow Ceramic Tile N 90% ND AC = Actinolite C = Carbonates AN = Anthophyllite G = Gypsum CHRY=Chrysotile M = Mica 3 97 Q Q = Quartz Laboratory Analyst Asbestos Lab Supervisor ND=None Detected CR = Crocidolite T = Tar TR = Tremolite Talena Oliver Talena Oliver Trace=Less Than 1% Page 8 of 10 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Environmental Consulting Date Collected: 04/20/18 Street address 7555 W. 10th Ave Date Received: 04/20/18 City, State ZIP Lakewood, CO 80214 Date Analyzed: 04/27/18 Attn: Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: Test Requested: 3002, Asbestos in Bulk Samples Method: Polarized Light Microscopy / Dispersion Staining (PLM), Method for the Determination of Asbestos in Bulk Building Materials. EPA-600/R-93/116, July 1993. Non-Asbestos Non-Fibrous Matrix Fiber Material Material Client Percentage Percentage Composition P = Perlite B = Binder D=Diatoms NTR = Non-Asbestiform TR NAC = Non-Asbestiform AC 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 NVLAP Lab Code Sample Identification Physical Description of Sample/Layer Homo- geneous (Y/N) Layer Percentage Asbestos Detected Asbestos Percentage Lab Sample Number 18012410-29A Tan Fibrous Material N 1% ND MISC2-1 99 1 18012410-29B Cream Compound with Tan Mastic N 11% CHRY 3 97 B,C,M B,Q 18012410-29D Gray Granular Material N 60% ND 100 Q 18012410-29C Gray Granular Resinous Material N 28% ND Trace 100 C MISC4-1 18012410-31 Brown Granular Resinous Material N 100% ND 100 C MISC3-1 18012410-30 Brown Granular Resinous Material N 100% ND 100 A = Amosite Q GRT1-2 18012410-33 Gray Grout N 100% ND 100 Q GRT1-1 18012410-32 Gray Grout N 100% ND 100 100 QGRT1-3 18012410-34 Gray Grout N 100% ND AC = Actinolite C = Carbonates AN = Anthophyllite G = Gypsum CHRY=Chrysotile M = Mica Q = Quartz Laboratory Analyst Asbestos Lab Supervisor ND=None Detected CR = Crocidolite T = Tar TR = Tremolite Talena Oliver Talena Oliver Trace=Less Than 1% Page 9 of 10 780 Simms Street Suite 104 Golden, CO, 80401 303.232.3746 Certificate of Analysis www.aerobiology.net DS Environmental Consulting Date Collected: 04/20/18 7555 W. 10th Ave Date Received: 04/20/18 Lakewood, CO 80214 Date Analyzed: 04/27/18 Nancy Otterstrom 200860-0 Date Reported: 04/27/18 Client Project Name: 114 Willow Rd. #665, Vail, CO Project ID: 18012410 Job ID: General Notes ND indicates no asbestos was detected; the method detection limit is 1 %. Trace or "<1" indicates asbestos was identified in the sample, but the concentration is less than 1%. Notes Required by NVLAP This test report relates only to the items tested or calibrated. This report is not valid unless it bears the name of a NVLAP-approved signatory. Any reproduction of this document must include the entire document in order for the report to be valid. 780 Simms Street, Suite 104, Golden, CO, 80401, 303.232.3746 NVLAP Lab Code This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. All regulated asbestos minerals (i.e. chrysotile, amosite, crocidolite, anthophyllite, tremolite, and actinolite) were sought in every layer of each sample, but only those asbestos minerals detected are listed. Amosite is the common name for the asbestiform variety of the minerals cummingtonite and grunerite. Crocidolite is the common name used for the asbestiform variety of the mineral riebeckite. Tile, vinyl, foam, plastic, and fine powder samples may contain asbestos fibers of such small diameter (< 0.25 microns in diameter) that these fibers cannot be detected by PLM. For such samples, more sensitive analytical methods (e.g. TEM, SEM, and XRD) are recommended if greater certainty about asbestos content is required. Semi-quantitative bulk TEM floor tile analysis is accepted under NESHAP regulations. These results are submitted pursuant to Aerobiology Laboratory Associates, Inc.’s current terms and conditions of sale, including the company’s standard warranty and limitation of liability provisions. No responsibility or liability is assumed for the manner in which the results are used or interpreted. Unless notified in writing to return the samples covered by this report, Aerobiology Laboratory Associates, Inc. will store the samples for a minimum period of thirty (30) days before discarding. A shipping and handling charge will be assessed for the return of any samples. Aerobiology does not guarantee the results of tape lifts, microvacs, wipe, and/or debris samples. Accurate analysis cannot be performed due to particle size, media used, and/or amount of material given. Analysis of these materials should be preformed by a TEM. A result of ND does not indicate that the sample area does not contain asbestos. It means the analyst could not identify asbestos in the specific sample for the reasons listed above. Page 10 of 10 TULLIO ENVIRONMENTAL SERVICES 833 S. Vance St. Suite 102 Lakewood, Colorado 80226 (303) 842-6361 j 11. -''..! .·; J, I.·, To whom it may concern: Attached arc the results of Phase Contrast Microscopic (PCM) analysis for airborne fiber concentration through the air-filter samples that were taken and analyzed for clearing project nun~bcr i tlGHijt. i ttk on 9/1?/f;t .This pro,ject is located at 111 r.i:). Ha ..;J:;. /lei, \ ; ·; 1 ? · _,All ofT.E.S.'s PCM analysts participate and arc profiei nt in the Industrial Hygiene Proficiency Analytical Testing (IHPAT) under the American Industrial Hygiene Association's (AHIA) Laboratory Quality Assurance Program. lnder the IHPAT. Before samples are analyzed, our chain-of-custody procedures assure that the air sample casings and sealant arc inspected for damage on intake. Samples are logged and recorded into our company log book and are gi-ven a unique LN number for internal record keeping and precision sample tracking. All ofour client's records are considered confidential and will not be discussed with any person or agency not associated with your organization. The results detailed in this report apply only to the samples received. Standard analytical rrocedures include the removal, quarter-sectioning, and slide preparation of the cellulose-ester membrane filter. lJsing a positive phase-contrast microscope equipped with a Walton-Beckett graticule, fibers are counted and samples are calculated in accordance with NIOSH Method 7400. Only fibers grater than five microns in length with a length-n·idth ratio equal to or greater than 3:1 were counted. If you have any questions regarding the content of this report or would like to make any suggestions that ma~· improve our quality of service, please do not hesitate to contact us. Analyst / TULLIO ENVIRONMENTAL SERVICES ( PLEASE PRENT NEATLY) ---~ Pre-Clearance visual inspection ______ Visual Clearance Inspection Client: PJXJ.J je.ct C~ntact:, J.Q>b ~d- Time: Location: Ji7 k.)~.16~~ I J:;. 1 '(·~":J Work Area: c.Jv . T.E.S. Representative: ti '' . - - - - -K•'-kld~c1\ (.._..Ll· o Date: 7( tl/11 1.i:Jo /,, · ·r ,,,.(.-:!11/"!'j.,,;) a:- "'e,s-. ~t.,&1 Contractor Rep: I" .--p., 'ii 1 l; ;c_,.,;n '{:·,PyL..._.:"'5.- Inspection: ,,..... · First Inspection ______Re-Inspection In accordance with Colorado Regulation #8, Part B, Section 111,7,a, 1 and the project specifications, The contractor hereby certifies that the work area is free of visible dust and debris and has been prepared for final clearance air sampling. Contractors/Supervisors Signature "--" ,,,.-~ ~ T.E.S. Represtmtative's Certification of Visual Inspection: Pass- - - - - - _____ Fail , , . · ' ' , ,' ·.< ,.~ ''-"r \ '. ,1, i . . ~·:,J ' ,.; +-t' · · .·,r \ ' , ' ·' /·,\,_ -, .... ······-,, c;;Qmmer:its~ ,, l.,\, '.l'1')Ll/ t\01'0 u..,t\ L!ii~ .. ' \LD ~-llL~ \;~{!J1 rL_ ·-·±'.",,11:~·-: \,j','.0<:_Llv_i.-- r ~,,.- .......... ,.,.- \.r\_ .....Ji .._ •v.,,...~ - '._v ..... \..... ' __ .,_,._~-'f'"''tt'~" '>/'.......-- _,.,.. TI..J.. Ll~(Jl\.Y'\.L·~ cJ..t:Cu"\ c/\ ::j~-;r\_, \:jk:«~~t~c~ 1· l('(: i (t"CC -\ c( '.\\1{'(' :~ it IL_ L'~i\.\ ( l fl{<) r-f-i';.W\\V...,.,:\ ' .. ~ I T.E.S. Representative ·~ J ,/ . i f/ . , .<-!fl . :, .. ~I /~ ,:::;:;-./I / ""::.~Mif)£E.2'/ , ,~ ~· ,..\\ l ·1\Jtu.. -CONTRACTOR:_f:._,._,~q.~ ~~---r~,..;:c_,.-~~----- PROJECT !O: /;,; BB1./~-:_x___., -----·- TULLIO ENVIRONMENTAL SERVICES ADDRESS: ADDRESS:i ,;;_ [ f...,:· -' J .· 1~ :~ '.ri · .c~,{. ,,:;"', 833 S. Vance St. Unit 102 Lakewood Colorado 80226 (303) 842-6361 CITY,STATE,ZIP C!TY,STATE,ZIP__.:' ·-··-"~'-'-·'--~-+ 't -;) 't 'J i t"""- it"'(, ·,.\. '<~ ,~- L;;i/ ,, ...CONTACT: Special Notes: PHONE:_____________ _ EMAIL AIR MONITORING SHEET COLLECTED BY: ~f'bLt:C.~) (L.£~; C DATE ~~,/t l:::./1-l. ANALYSIS TYPE: PCM ---- ·TEM ____ OTHER._____________________ _ TURN AROUND TYPE: RUSH .......-- 24 HR____ 3-5 DAY OTHER r i". '// SAMPLE TYPE: PRE-ASATEMENT_____ DURING POST__---'-=-'= EMERGENCY ___ _ TYPE OF PPE TYPE OF WORK METHOD_______ _ NAME/LOCATION CLIENT RUN TIME END FLOW RATE (LPM) VOLUME Corrected Fibers '... i) ~---- __ .. ' .,,..,., t.:..id '~ -, IOJt: .,,.,·-~; 1- -'i -1 ; ...i:;1 1".....__H Vv j;;;t..· ~"-'......_· 1 (.\_)cur \J ;e_.....::> 11.{:_a--l:- SAMPLE # START <_.. Lr~ . ' L8'"'CL I-,""'::;< •~__,,., ~ .. "#"-~"'{U . :>:l _,,,-· /.,-r {t ·.yo I H . . ( ' , , / ' - ) 0 . -.:' '-- J.~~ .> .;,...._, · '--~1c...i~Cl ·0j .J'...p l i . ...., l ~{;c)clte, t3~..c""'~(L-O,\ --10 . ) 7· ll".\.\L U~Y<loi>J ...,{-....~ .f0,(~~, P Cal PAcu ?~( U°tf x ~/"/ /o:?t.f1·-1j3 ~ ~y ' l~t ~oj7- {O ;~'J lt ·_'-/"-{ T Acu TCal Jq3 3'-lci TOTAL ,....,,. .;<Ii' ~-..-... -·-!,c? le) (# ) (cS ~ e..ct.Jo START END AVE LITERS Volume Fields ..,,,,.,·!;: ...... ..t·.....-i' f' -~' / ,,,,... /,__,,-·,,.,.-- ,,,.. ,...,,,.· ', - - - ..:1&.> -B;, ENE -~10 l]·('f t3·27'j i '·· ---; ,. !J-...1 A ;"t/ .,· ,~u.!) .';1''- · , ·-, ,_ ';! ' '" · f$e::; ' ,. ('-; -"' ' 'l ~ ..t,,1 · .::.\ i , ·YJ } oe-/. tJc· (I {J ·,,,c_ 11i"~ZC; ~" t.~ :?- 2'-7' ~f.~i~·-p.:j):;·.a 0 ,.. )t , . 0 .... ..... .._. i' 'fl.+ l ' v '· J .-;;/' ( ..,, .k ·{..--- OJ <"! -73 /,.> -~(L_ , .;.cu:: ( > · f>L . t:n c. l t "i ·!",.,. _/50 · ' . 7' .. ' ' '51tJ~ ( L l S.y·L. { ~ ·( L.gqg .5 r13'1--1.3 --/I ,/{.,J.39 f/·- ~4 /I S-9 /·08.Correction Sq. Root RELINQUISHED BY (DAJEm~~:- , ·'.' t ,· . //f /~9-',r:;- __LAB ID #18820 .1-~'_{-· _ -1_//___DATE:__ _,____..1.c::__--/-;+------~- !,.-~/,-- / .,i. / /---· ---,-'·.;;.,l/:~J..:X-z '(~~---~~---ANALYZED BY:7'·«/-'..., / ,·_______ RECEIVED BY (DATE!ilME) f .. F/ MM2 ..-·':'#"- ~~- ~ .. } ":;'.:;;:; r j ·..> ~' v :J-lt) --1- </-1 ..~ 1 · "° ; ;;12 1.,,,, ·..>' F/ cc {~\ ..co~. ~~ ... ~·~ c-.c-e: C. () .. (:,1(.: '"'. . . ? ....~ ·L,,t_)~ i' -~--,;; ,_, . ' , :,::;i / .r·.... - TULLIO ENVIRONMENTAL SERVICES FINAL CLEARANCE MONITORING PHASE CONTRAST MICROSCOPY (l'l.L\SF Pill\ I \F.\l U) ' UI ) . ' (') '· Client: . Project No: fL~/11 Project Location: Jr7 cD~llouJS It'd·; VQ!:·// ,_<:J,h_; Contractor: f<I( C»•:s-i"vn....-cn~orkArea: c<:tJc,~-1 {"'~~"''Gi'pproximate Footage: 4$70 5i_~ T.E.S. Representative:~j,,ice» 7::._ {.\i ,.) Aggressh S~mpling~Yes _ _ No(Put Why at Bottom) :;t: '"'· r Sample No:_ _ _ _ ________ <::L # O_S--_Results___ .._ ' It- - ,;? ...;.;. Cl - .,;;. 7 -- Final Clearance Samples CJ.OOZ. flee o .('!)~flee d . QO z.flee O·<PQ2 flee r:p .·c;c:>j flee :.-· PASS CLEARANCE STANDARDS Failed clearance Standards Clearance ~tandards ____ o:.-· ___EPA clearance guideline of0.01 flee _____________All Clearance samples to be less than the background samples ________Other (Please list)___ L .7 / Samples were analyzed utilizing the NIOSH 7400 Method as reference. Comments: Comments must be made when less than fi\·e samples were collected. AHARA regulations require fi\e samples for all containment's. If aggresshe air sampling wasn't used. ......._________ / ------------- - - - - - - - --------..,.:-·-------------~----··------··-·-··--·-__;_____ T. E.S. Representative_ Supervisors Signature_ _ _ ~------ Date_ _ ..,..,_/~,~'_ _ _ _ _ JUNE 29, 2018 Town of Vail Building Department RE: Response to Permit Review Comments Glen, Thank you for the review of the permit application for Riva Ridge South – Units 665, 666, 667. Below is the requested additional information for the comments provided: 1. Add hard wired interconnected smoke detectors in each bedroom. a. See included revised E201 to reflect change. 2. All recessed light fixtures to be protected with 1 hour fire rated enclosures. Please provide details. a. See revised E201 for additional notes. The enclosures will be pre-manufactured and installed per manufacturer and code requirements. 3. Please submit asbestos testing report. a. See attached report provided by Contractor. 4. Provide fire rated ceiling and load bearing wall assemblies. a. See attached additional detail on revised sheet E201. 5. All exterior changes require Design Review Board approval. a. Contractor will be submitting for DRB approval. Windows and doors are getting changed equal one for one except for one of the full height windows will be changed to a sliding door of the same size. 6. Provide fire rating assembly for common wall behind bath and any part that is to be removed and replaced. a. General notes indicate all fire ratings for separation are 1 hour and are to remain the same. Only one existing bath has plumbing in a rated wall. The plumbing in this wall will be reused for a new vanity sinks replacing the existing. A note has been added to install Hilti “FS-One Max” fire stop at all penetrations. 7. Provide details on dryer venting including exterior termination location. a. The dryer vent will run along the ceiling in a soffit through the kitchen and out the exterior wall adjacent to the existing range hood vent. The termination will be a standard manufacturer aluminum vent termination. See revised A201. 8. Provide U factors for the new windows and sliding doors. a. Contractor to provide all U factors with submittal for new windows. I appreciate your consideration in reviewing the request. If you should have any questions please do not hesitate to contact me at (970) 471-0698 or bnutkins@ndg-inc.com . Sincerely, Bill Nutkins, AIA NDG Architecture PO Box 634 Edwards, CO 81632 Performance Report Phone: Fax: Sales Rep E-Mail: mtriebel@pellacolorado.com Pella Window and Door Showroom of Glenwood Springs (970) 945-2289 (970) 945-4419 Glenwood Springs, CO 81601 5317 Rd 154 204 Sales Rep Phone: (970) 945-2289 Sales Rep Name: Triebel, Michael Sales Rep Fax: (970) 945-4419 Customer Information Project/Delivery Address Order Information Primary Phone: Mobile Phone: Fax Number: E-Mail: Contact Name: County: Owner Name: Owner Phone: Order Number: Quote Number: Quote Name: Cust Delivery Date: Quoted Date: Order Type: Payment Terms: Customer PO #: Riva Ridge South Unit 665 042 (970) 406-1775 042 - Michael Triebel 5072 CR 154 GLENWOOD SPRINGS, CO 81601 Deposit/C.O.D. Non-Installed Sales 10100069 4/30/2018 , Booked Date: None Lot # Wall Depth: Contracted Date:Great Plains #: 8200200 Tax Code: ZZA Customer Number: Customer Account: 1001374350 1003329829 Location: AttributesLine # Qty 1 ACCESSORY - Factory to hold accessories10 Location: Rough Opening: Attributes Viewed From Exterior Line # Qty 1 98 - 3/4" X 65 - 3/4" Architect Reserve, 2-Wide Sash Set, 98 X 65, Auburn Brown 15 Performance Information: U-Factor 0.30, SHGC 0.22, VLT 0.50, CPD PEL-N-1-53732-00001 Performance Information: U-Factor 0.31, SHGC 0.20, VLT 0.44, CPD PEL-N-11-21568-00001, Performance Class CW, PG 50, Calculated Positive DP Rating 50, Calculated Negative DP Rating 50, Year Rated 08, Egress Does not meet typical United States egress, but may comply with local code requirementsPK # 2008 For more information regarding the finishing, maintenance, service and warranty of all Pella® products, visit the Pella® website at www.pella.com Printed on 6/14/2018 Performance Report Page 1 of 9 Customer: Quote Number: Project Name: 042 - Michael Triebel Riva Ridge South 10100069Order Number: 042 Location: Rough Opening: Attributes Viewed From Exterior Line # Qty 2 50 - 3/4" X 65 - 3/4" Architect Reserve, 2-Wide Casement, 50 X 65, Auburn Brown 20 Performance Information: U-Factor 0.31, SHGC 0.20, VLT 0.44, CPD PEL-N-11-21568-00001, Performance Class CW, PG 50, Calculated Positive DP Rating 50, Calculated Negative DP Rating 50, Year Rated 08, Egress Does not meet typical United States egress, but may comply with local code requirements Performance Information: U-Factor 0.31, SHGC 0.20, VLT 0.44, CPD PEL-N-11-21568-00001, Performance Class CW, PG 50, Calculated Positive DP Rating 50, Calculated Negative DP Rating 50, Year Rated 08, Egress Does not meet typical United States egress, but may comply with local code requirements PK # 2008 Location: Rough Opening: Attributes Viewed From Exterior Line # Qty 1 72" X 80" Architect Reserve, Double Sliding Door Fixed / Vent Left, 71.25 X 79.5, Auburn Brown 25 Performance Information: U-Factor 0.32, SHGC 0.17, VLT 0.39, CPD PEL-N-237-00005-00001, Performance Class LC, PG 65, Year Rated 11 PK # 2008 Location: Rough Opening: Attributes Viewed From Exterior Line # Qty 1 72" X 80" Architect Reserve, Double Sliding Door Vent Right / Fixed, 71.25 X 79.5, Auburn Brown 26 Performance Information: U-Factor 0.32, SHGC 0.17, VLT 0.39, CPD PEL-N-237-00005-00001, Performance Class LC, PG 65, Year Rated 11 PK # 2008 For more information regarding the finishing, maintenance, service and warranty of all Pella® products, visit the Pella® website at www.pella.com Printed on 6/14/2018 Performance Report Page 2 of 9