HomeMy WebLinkAboutB12-0061 specs_approved NOTE: THIS PERMIT MUST BE POSTED ON JOBSITE AT ALL TIMES
TOWN OFVAII:
Town of Vail, Community Development, 75 South Frontage Road, Vail, Colorado 81657
p. 970.479.2139, f. 970.479.2452, inpsections 970.479.2149
COMBINATION BLDG PERMIT Permit #: B12 -0061
Project #: PRJ12 -0062
Job Address: 600 VAIL VALLEY DR VAIL Applied • 03/27/2012
Location NORTHWOODS CONDOS UNIT E7 Issued...: 05/03/2012
Parcel No • 210108113007
OWNER PARISIAN COAST LTD 03/27/2012
0/0 VAIL REALTY
302 HANSON RANCH RD
VAIL
CO 81657
ARCHITECT BETH LEVINE, ARCHITECT 03/28/2012 Phone: 970 - 926 -4993
P.O. BOX 1825
AVON
CO 81620
License: C000001399
CONTRACTOR NEDBO CONSTRUCTION INC 03/27/2012 Phone: 970 - 845 -1001
PO BOX 3419
VAIL
CO 81658
License: C000003087
APPLICANT PARISIAN COAST LTD 03/27/2012
0/0 VAIL REALTY
302 HANSON RANCH RD
VAI L
CO 81657
Description:
CHANGE SINGLE WINDOW IN KITCHEN AND NORTH BEDROOM TO DOUBLE
WINDOWS. REPLACE REMAINING WINDOWS. REWORK ALL BATHROOMS
AND KITCHEN. RELOCATE WASHER AND DRYER. NEW FINISHES
THROUGHOUT UNIT.
Occupancy: Type Construction: Valuation: $281,877.00
>,_._.<._,..,, ..................................... ............................... FEE SUMMARY >....*......,.......,,,.<.zx,,...,,,*.......,..*. ....................,........,.
Building Permit > $2,012.95 Bldg Plan Check > $1,308.42 Use Tax Fee > $5,437.54
Electrical Permit > $230.00 Elec Plan Check > $149.50 Restuarant Plan Review > $0.00
Mechanical Permit > $40.00 Mech Plan Check > $10.00 Additional Fees > $0.00
Plumbing Permit > $345.00 Plmb Plan Check > $86.25 Recreation Fee > $0.00
Investigation > $0.00
Will Call > $20.00
TOTAL PERMIT FEES > $9,639.66
Payments > $9,639.66
BALANCE DUE > $0.00
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DECLARATIONS
I agree to comply with the information and plot plan, to comply with all Town ordinances and state laws, and to build this structure
according to the town's zoning and subdivision codes, design review approved, International Building and Residential Codes and
other ordinances of the Town applicable thereto.
REQUESTS FOR INSPECTION SHALL BE MADE TWENTY -FOUR HOURS IN ADVANCE BY TELEPHONE AT 970.479.2149
OR AT OUR OFFICE FROM 8:00 AM - 4:00 PM.
combination permit_012811
CONDITIONS OF APPROVAL TO BE MET PRIOR TO FINAL SIGN OFF
Permit #: B12 -0061 Address: 600 VAIL VALLEY DR VAIL
Owner: PARISIAN COAST LTD Location:
NORTHWOODS CONDOS UNIT E7
Cond: CON0012494
Cond: CON0012490
Adjustments to fire sprinkler system shall be conducted
under separate permit.
combination permit_012811
1
TOWN OF VAIN
REQUIRED INSPECTIONS AND STATUSES
Permit #: B12 -0061 Address: 600 VAIL VALLEY DR VAIL
Owner: PARISIAN COAST LTD Location:
NORTHWOODS CONDOS UNIT E7
Item: 00120 ELEC -Rough
Item: 00200 MECH -Rough
Item: 00030 BLDG - Framing
Item: 00050 BLDG - Insulation
Item: 00060 BLDG - Sheetrock Nail
Item: 00190 ELEC -Final
Item: 00390 MECH -Final
Item: 00542 PLAN -FINAL
Item: 00090 BLDG -Final
combination permit_012811
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TOWN OF VAIL, COLORADO Statement
************************************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
Statement Number: R120000401 Amount: $8,234.99 05/03/201208:38 AM
Payment Method: Check Init: JRM
Notation:
Permit No: B12 -0061 Type: COMBINATION BLDG PERMIT
Parcel No: 2101- 081 - 1300 -7
Site Address: 600 VAIL VALLEY DR VAIL
Location: NORTHWOODS CONDOS UNIT E7
Total Fees: $9,639.66
This Payment: $8,234.99 Total ALL Pmts: $9,639.66
Balance: $0.00
************************************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
ACCOUNT ITEM LIST:
Account Code Description Current Pmts
BP 00100003111100 BUILDING PERMIT FEES 2,012.95
EP 00100003111100 ELECTRICAL PERMIT FEES 230.00
MP 00100003111100 MECHANICAL PERMIT FEES 40.00
PF 00100003112300 PLAN CHECK FEES 149.50
PP 00100003111100 PLUMBING PERMIT FEES 345.00
UT 11000003106000 USE TAX 4% 5,437.54
WC 00100003112800 WILL CALL INSPECTION FEE 20.00
PRJ12-0062 DRB120044 B12-0061 UNPLATTED RECEIVED TOV 3/23/2012
******************************************************************************************** TOWN OF VAIL, COLORADO Statement ******************************************************************************************** Statement Number: R120000189 Amount: $1,404.67 03/28/201208:24 AM Payment Method:Credit Crd Init: SAB Notation: VISA Permit No: B12 0061 Type: COMBINATION BLDG PERMIT Parcel No: 2101 081-1300-7 Site Address: 600 VAIL VALLEY DR VAIL Location: NORTHWOODS CONDOS UNIT E7 Total Fees: $9,639.66 This Payment: $1,404.67 Total ALL PInts: $1,404.67 Balance: $8,234.99 ******************************************************************************************** ACCOUNT ITEM LIST: Account Code Description Current Pmts PF 00100003112300 PLAN CHECK FEES 1,404.67
Asbestos Inspection and Sampling Report 600 Vail Valley Dr, Unit E207 , Vail , Colorado Presented To: Mr. Steve Walker NEDBO Construction PO Box 3419 Vail, CO 81658 Performed & Prepared By: Ms . Edie Stevenson DS Consulting, Inc. P O Box 6864 Avon, CO 81620 (720) 480 -2963 Project Details: Pr oject Number : 5 466 Conducted: February 24, 2012
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 & A nalytical Procedures 5.1 Inspection Procedures 5.2 Sampling Procedures 5.3 Analytical Procedures 6.0 Homogeneous Area s 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 Asbesto s Abatement & Demolition Requirements 10.0 Major Asbestos Spill Response 11.0 Disclaimer & Limitations APPENDIX A Inspector & Firm Asbestos Certificates APPENDIX B Analytical Data
3 PROJECT OVERVIEW 1.0 Introduction On February 24, 2012, Ms. Edie Stevenson with DS Consulting, Inc. (DSC) conducted a limited asbestos inspection and collected asbestos bulk -samples of suspect asbestos -containing materials (ACM) within a Unit E207 of the multi -unit building located at 600 Va il Valley Dr, 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 subsequent drywall resurfacing activities. 2.0 Scope of Work The scope of the limited inspection and bu lk -sampling was limited to specific areas of the residence defined by the construction company . These areas included Kitchen, Master Bedroom and Master Bath and Bedroom and Bath #2 and Bedroom and Bath #3 . The remaining areas within the residence or gara ge 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 d emolished. 3.0 Site Description The residence is a single -family residence within a multi -level, multi -family building. 4.0 Certifications The limited asbestos inspection and b ulk -sampling was conducted by Ms . Edie Stevenson with DSC. DSC is a Colorado Department of Public Health and Environment (CDPHE) certified Asbestos Consulting F irm, Registration No. 14912. Ms . Stevenson i s a CDPHE c ertified Building Inspector ; having certification number 18406 (see Appendix A for certificate s ). 5.0 Insp ection, Sampling & Analytical Procedures 5.1 Inspection Procedure s The limited asbestos inspection was conducted by an Environmental Protection Agency (EPA ) and CDPHE certified Building I nspector. The inspection procedures include d identifying and sampl ing s uspect ACM within the pre -defined ar eas , 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 Regulat ion Number 8, Part B - Asbestos (Reg. 8). DSC has collected the appropriate number of bulk -samples to meet all regulatory requirements for the classification and q uantity of each homogeneous area. Some minor destructive sampling was
4 conducted ; however, w alls, 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 i n these and other inaccessible areas. Materials containing less than 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, wearin g 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. DSC 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 . 5.3 Analytical Procedures All a sbestos bulk -samples were analyzed by a National Voluntary Laboratory Accreditation Program (NVLAP) accredited laboratory via P olarized Light Microscopy (PLM) for asbestos content (see Appendix B for laboratory report ). The percentage of asbestos within each individual bulk -sample can vary dependin g on sample location, homogeneity of the material , and the type of application. An yAsampleAreportingAaA“TR CE”AamountAofA 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 1%. 6.0 Homogeneous Areas A Homogeneous A rea (HA) i ncludes materia ls 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 regul ated minimum sample quantities of each type of material are collected and analyzed. 6.1 Material Friability A material can either be f riable or non -f riable. A friable material is one that , when dry, can be pulverized, or reduced to powder by hand pressu re, 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 Cl assification s Sampled materials are divided into one of the follo wing three categories : Surfacing Material : sprayed or troweled onto structural building member s 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 6.3 Material Conditions Sampled materials are placed into one of the three following categories of conditions:
5 Good : no ne to very little visible damage or deterioration Damaged : t he surface is crumbling, blistered, water -stained, gouged, m arred or otherwise abraded over less than one -tenth of the surface if th e damage is evenly distributed , or one -quar ter if the damage is localized Significantly Damaged : the surface is crumbling, blistered, water -stained, gouged, marred or otherwise abrade d over greater than one -tenth of the surface if the damage is evenly distributed , or one -qua rter if the damage is localized 6.4 Sample Quantities DSC collected at least the minimum number of samples from each homogeneous area necessary to meet all regula tory requirements for the quantity of material to be disturbed. The quantities listed in this report are approximate and o n -site verification of the exact q uantity of each material is required. The following outlines the minimum sample quantities require d per homogeneous area: Surfacing Material s : up to 1,000 ft 2 of material requires a minimum of three (3) samples; between 1,000 ft 2 and 5,000 ft 2 of material requires a minimum of five (5) samples ; over 5,000 ft 2 of material requires a minimum of seven (7 ) samples ; one (1) sample of each patch Thermal System Insulation (TSI): e ach homogeneous area requires a minimum of three (3) samples ; at least one (1) sample must be collected from each patch; and collect enough samples s ufficient to adequately assess th e material and determine the asbestos content for TSI fittings suchAasApipeAelbowsAorAT’s. Miscellaneous Material s : collect enough samples s ufficient to determine the asbestos content 7.0 Overview of Findings Asbestos was not reported within any of the bulk -samples collected and analyzed . DSC collected a total of three (3 ) asbestos bulk -samples of one (1 ) homogeneous area . Table 1 below describes the materia ls composing each homogeneous area as well as the locations of each bulk -sample collected. Also list ed 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 .
TABLE 1 HA # Sample ID Material Description Sample Location Material Classification Material Condition Estimated Quantity Material Friability Asbestos Content 1 PL 1 -1 White, Knockdown Drywall Texture Kitchen near Back Door SM G ~7 50 ft 2 Friable N D PL 1 -2 White, Knockdown Drywall Texture Master Bath/ Bedroom Demising Wall SM G ~7 50 ft 2 Friable ND PL 1 -3 White, Knockdown Drywall Texture Second Bath, Adjacent to Door SM G ~7 50 ft 2 Friable ND HA - Homogeneous Area G - Good CHRY - Chrysotile S M - Surfacing Material ND - None -detect D - Damaged ACT - Actinolite MM - Miscellaneous Material TR - Trace, <1% Visual Estimate SD - Significantly Damaged TSI - Thermal System Insulation
8.0 Conclusion & Recommendations ACM was not identified within t he areas of the residence that were within the scope of the limited inspection and bulk -sampling performed on February 24, 2012 ; therefore, n o professional abatement activities are required to remove or disturb the above -referenced sampled materials. 9.0 Asb estos 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 ft 2 on other surfaces, or the volume eq uivalent 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 ft 2 on other surfaces, or the volume eq uivalent 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. DSC 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. Howev er, 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. Recycl ing 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 d emolition (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 demo lition 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 Majo r Asbestos Spill Response If ACM is significantly damaged and the total quantity exceeds the regulatory trigger levels, the area is deemedAaA“MajorA sbestosASpill.”AATheAareaAisAconsequentlyAsubjectAtoAtheArequirementsAinAReg.A8,ASectionA 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 S pill 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 f ibers to other areas.
8 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 exemp ted 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 certi fied 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 -detect air pressu re within the contaminated area in accordance with paragraph III.J. (Air Cleaning and None -detect 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, compl y 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 friab le ACM that remains in the area and Comply with any other measures deemed necessary by the Division to protect public health. 11.0 Disclaimer & Limitations The activities outlined in this report were conducted in a ma nner consistent with a level of care and expertise exercised by members of the environmental consulting and industrial hygiene profession. A ll activities were performed in accordance with all applicable federal, state, an d local regulations as well as gen erally accepted standards and professional practice. No warranty is either expressed or implied. DSC assumes no responsibility or liability for error in public information utilized, statements from sources other than DSC, or developments resulting from s ituations outside the scope of this project. 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 colle cted, 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 struct ure 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 pr epared on behalf of and exclusively for use by t he 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 include s 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. Cont ractors or consultants reviewing this report must draw their own conclusions regarding further investigation or remediation deemed necessary. DSC can provide a full scope of work for
9 abatement upon request. DSC does not warrant the work of regulatory age ncies, laboratories or other third parties supplying information which may have been used in the preparation of this report.
10 APPENDIX A INSPECTOR & FIRM ASBESTOS CERTIFICATES
1 1
12 APPENDIX B ANALYTICA L DATA
13949 W. Colfax Ave Suite 205 Lakewood, CO 80401 303.232.3746 Certificate of Analysis www.aerobiology.net Client Name DS Consulting Date Collected:02/24/12 Street address 5366 Flatrock Ct Date Received:02/24/12 City, State ZIP Morrison, CO 80465 Date Analyzed:02/25/12 Attn: Edie Stevenson 200860-0 Date Reported:02/27/12 Client Project Name: 600 Vail Valley Dr Unit E207 Project ID:12002147 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 13949 W. Colfax Ave. Suite 205, Lakewood CO 80401, 303.232.3746 PL1-1 PL1-2 PL1-3 NVLAP Lab Code 12002147-2B 12002147-2C 15%N 15%12002147-2A N Lab Sample Number N White Joint Compound White Compound w/White Paint White Tape Sample Identification Physical Description of Sample/Layer Homo-geneous (Y/N)Layer Percentage 12002147-1A 12002147-1B Tan/White Drywall 12002147-2D Laboratory Analyst Paul Knappe Asbestos Laboratory Supervisor Richard Wegrzyn White Compound w/White Paint Tan/White Drywall White Joint Compound 12002147-3D 12002147-3B 12002147-3C White Tape 12002147-3A N N 15%55%10%N N N N 70%10%10%Tan/White Drywall ND 10 90 G Asbestos Percentage White Compound w/White Paint ND N 15%85%Asbestos Detected C ND 95 5 ND 100 C 100 ND 10 90 G ND 100 C ND ND 95 5 G ND 100 C ND 100 C 10 90 Trace=Less Than 1%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 Page 1 of 2
13949 W. Colfax Ave Suite 205 Lakewood, CO 80401 303.232.3746 Certificate of Analysis www.aerobiology.net DS Consulting Date Collected:02/24/12 5366 Flatrock Ct Date Received:02/24/12 Morrison, CO 80465 Date Analyzed:02/25/12 Edie Stevenson 200860-0 Date Reported:02/27/12 Client Project Name: 600 Vail Valley Dr Unit E207 Project ID:12002147 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.13949 W. Colfax Ave. Suite 205, Lakewood 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 2 of 2