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Home My WebLink AboutAsbestos Building Materials Inspection Report 03.23.2019PHASE CON. ENVIRONMENTAL CONSULTANTS Asbestos Building Materials Inspection Services (Solar Dormitory) Client: CRMS, 500 Holden Way, Carbondale, CO 81623 Project Site: CRMS - Solar Dormitory, 500 Holden Way, Carbondale, CO 81623 Inspection Date: March 23, 2019 Phase Con Project #: 19-03-23D1 L 1 %JiJ " r -'i t= l I! IC i -v011 Gll ad Junction, CC:' IJ 501 0ffir:e: 97() .?60-741 n anonsultantc„�rTAractnff!Ce,net CRMS — Solar Dormitory, Carbondale, Colorado Sampling Descriotion Phase Con provided AHERA asbestos building inspection services at the property described above on March 23, 2019. The inspection was performed by Mr. Douglas Close, a Colorado State and EPA Asbestos Building Inspector/Management Planner. Suspect materials were sampled and analyzed as per Colorado State Regulation #8 and AHERA regulations. A random sampling scheme was utilized in choosing sampling locations. This scheme used a grid system and randomly generated numbers. The Inspector, Mr. Douglas Close, classified the suspect materials by type (Thermal System Insulation (TSI), Surfacing Materials, and Miscellaneous Materials), and obtained the appropriate number of samples of each material based upon material type, and quantity. Tables are provided which detail the individual samples obtained, the laboratory analysis results for these samples, the quantity and condition of ACBM, the locations of each homogeneous area, and other material specific information. Potential for damage to materials information is provided in the following sampling information tables. Discussion & Recommendations None of the building materials were found to contain asbestos in any quantity. If any previously unknown or undiscovered materials are found during demolition or renovation activities which are suspect for asbestos content then these materials should be tested for potential asbestos content prior to continuing any further demolition work. Disclaimer Identified asbestos containing materials may be in areas which are inaccessible or hidden due to their application during the construction process and their subsequent enclosure or covering with building and finish materials. Areas behind walls, inside chases, or other hidden, covered or enclosed areas should be inspected whenever renovation or demolition activities are scheduled which may disturb the materials within or beneath these barriers. Care to watch for hidden or undiscovered materials should be taken by the demolition contractor during the demolition process. A discovery of unknown materials will necessitate stopping demolition until the materials can be inspected by a certified asbestos building inspector. 'Overspray' or excess materials from the installation or application process of asbestos containing materials is common, should be expected in the vicinity of installed asbestos containing materials, and is often present either covered by other building materials or in hidden or unexpected locations. Bulk material samples are obtained in accordance with applicable regulations, industry standard techniques and analyzed by a NVLAP accredited laboratory; however, due to the asbestos content fluctuations which may occur in a building material due to the application and/or initial mixing process no guarantee can be made as to an 'exact' percentage asbestos content (this includes 'no asbestos detected' and 'trace' contents) which represents the entirety of the material (asbestos content fluctuations can and will occur throughout a building material). Abatement cost estimates and material quantity estimates are approximate only (due to the hidden nature of many of the materials), and are provided only as a general guideline to the client. More than one licensed Colorado State asbestos abatement contractor should be consulted to determine actual abatement costs of the ACBMs described above. Actual material quantities can only be determined by complete removal of covering materials. Please call us with any questions which you may have concerning this repq d our recommendations. Thank you. 06 glas A. Close Colorado State and EPA Certified Asbestos Building Inspector/Management Planner #2930 Sample Description Table Sampling & Materials Description Table -- CRMS-Solar Dorm, Carbondale, CO SM PL # HMG NS AREA MATERIAL DESCRIPTION MATERIAL LOCATION(S) MTR L TYP E QUA NTIT Y COND ITION REASON for CONDN ASSESS MENT POTE NTIA L for DAM AGE REA SON for POT DMG w F/NF ASB EST OS (Y/N) 11 C Skip trowel textured wallboard r Common room walls S 450 sf G - NPD - F No 12 D CMU coating Kitchen wall and entry wall to east bathroom S 200 sf G - NPD - NF No 13 D CMU coating Kitchen wall and entry wall to east bathroom AI S 200 sf G - NPD - NF No 14 D CMU coating Kitchen wall and entry wall to east bathroom S 200 sf G NPD - NF No 15 E Carpet mastic Common hallway M 600 sf G - NPD - NF No 16 E Carpet mastic Common hallway M 600 sf G - NPD - NF No 17 F 4 Nontextured wallboard and joint compound Mech room walls and ceiling M 300 sf G - NPD - F No 18 F Nontextured wallboard and joint compound Mech room walls and ceiling M 300 sf G - NPD - F No Sampling & Materials Description Table -- CRMS-Solar Dormitory, Carbondale, CO HMG NS AREA MATERIAL DESCRIPTION MATERIAL LOCATION(S) MTR L TYP E QUA NTIT Y COND ITION REASON for CONDN ASSESS MENT POTE NTIA L for DAM AGE REA SON for POT DMG FlNF ASB EST OS (Y/N) A Smooth orange peel type textured wallboard Common hallway and centra room ceiling S 800 sf G - NPD - F No A Smooth orange peel type textured wallboard Common hallway and centra room ceiling S 800 sf G- NPD - F No III A Smooth orange peel type textured wallboard Common hallway and centra room ceiling S 800 sf G NPD F No 4 B Rough orange peel type textured wallboard 7 dorm rooms and rest rooms S 2700 sf G - NPD - F No 11 B Rough orange peel type textured wallboard 7 dorm rooms and rest rooms S 2700 sf G - NPD - F No 6 B Rough orange peel type textured wallboard 7 dorm rooms and rest rooms S 2700 sf G - NPD r - F T No 7 B II Rough orange peel type textured wallboard 7 dorm rooms and rest rooms S 2700 sf G - NPD - F No 8 6 Rough orange peel type textured wallboard 7 dorm rooms and rest rooms S S 2700 sf 4 450 sf G G - - NPD NPD - - F F No No • C Skip trowel textured wallboard Common room walls 10 C Skip trowel textured wallboard Common room walls S 450 sf G - NPD - F No pd -- potential for damage F -- Friable spd -- sig. potential for damage S -- Surfacing material M -- Miscellaneous material Abbreviations d -- damaged NF -- Non -Friable sd - significant damage TSI -- Thermal System Insulation Trace -- <1% asbestos g -- good npd -- no potential for damage Field Sketch - Sample Locations & ACM Locations r. L 14 EXISTING DORM ROOMS WITI I NEW WINDOWS X SUNSHADE • • M • VI'I VIM1KII iV SECTION AT DORM ROOM GOMMON ROOI.I ADDI-IONS 2jJ s I.1.115IINU U :I IM IX X.M' WIIII IJI WWINO, >LI .5."l II1:IIIM lr • I; 4/ L L L XIS f INI:, FACULT v IIESID(IJCE 1 SECTION AT COMMON ROOM & VESTIBULE SECTION AT COMMON ROOM & PORCH Laboratory Analysis Results CA Labs CA Labs, L.L.C. 12232 Industriplex, Suite 32 Dedicated to Baton Rouge, LA 70809 Quality Phone 225-751-5632 Fax 225-751-5634 NVLAP #200772-0 TDSHS #300370 CDPHE #AL -18111 LELAP #03069 Materials Characterization - Bulk Asbestos Analysis Laboratory Analysis Report - Polarized Light Phase Con Environmental Consultants, LLC 2166 Peregrine Court Grand Junction, CO 81507 Attn: Doug Close Customer Project: Solar Dormitory Reference #: CBR19031542 Date: 3/29/2019 Analysis and Method Summary of polarizing light microscopy (PLM / Stereomicroscopy bulk asbestos analysis) using the methods described in 40CFR Part 763 Appendix E to Subpart E (Interim and EPA 600 / R-93 / 116 (Improved). The sample is first viewed with the aid of stereomicroscopy. Numerous liquid slide preparations are created for analysis under the polarized microscope where identifications and quantifications are preformed. Calibrated liquid refractive oils are used as liquid mouting medium. These oils are used for identification (dispersion staining). A calibrated visual estimation is reported, should any asbestiforrn mineral be present. Other techniques such as acid washing are used in conjugation with refractive oils for detection of smaller quantities of asbestos. All asbestos percentages are based on calibrated visual estimation traceable to NIST standards for regulated of asbestos. Traceability to measurement and calibration is achieved by using known amounts and types of asbestos from standards where analyst and laboratory accuracy are measured. As little as 0.001% asbestos can be detected in favorable samples, while detection in unfavorable samples may approach the detection limit of 0.50% (well above the laboratory definition of trace). Discussion Vermiculite containing samples may have trace amounts of actinolite -tremolite, where not found be PLM should be analyzed using TEM methods and / or water separation techniques. Suspected actinolite/vermiculite presence will be indicated through the sample comment section of this report. Fibrous talc containing samples may even contain a related asbestos fiber known as anthophyllite. Under certain conditions the same fiber may actually contain both talc and anthophyllite (a phenomenon called intergrowth). Again, TEM detection methods are recommended. CA Labs PLM report comments will denote suspected amounts of asbestiform anthophyllite with talc, where further analysis is recommended. Some samples (floor tiles, surfacings, etc.) may contain fibers too small to be detectable by PLM analysis and should be analyzed by TEM bulk protocols. A "trace asbestos" will be reported if the analyst observes far less than 1% asbestos. CA Labs defines "trace asbestos" as a few fibers detected by the analyst in several preparations and will indicate as such under these circumstances. Quantification of <1 % will actually be reported as <=1 % (allowable variance close to 1% is high). Such results are ideal for point counting, and the technique is mandatory for friable samples (NESHAP, Nov. 1990 and clarification letter 8 May 1991) under 1% percent asbestos and the "trace asbestos". In order to make all initial PLM reports issued from CA Labs NESHAP compliant, all <1% asbestos results (except floor tiles) will be point counted at no additional charge. Qualifications CA Labs is accredited by the National Voluntary Accreditation Program (NVLAP) for selected test methods for airborne fiber analysis (TEM), and for bulk asbestos fiber analysis (PLM). All analysts have a college degree in a natural science (geology, biology, or environmental science) or are recognized by a state professional board in one these disciplines .Extensive in-house training programs are used to augment education background of the analyst. The group leader of polarized light has received supplemental McCrone Research training for asbestos identification. This report is not covered by the scope of AIHA accreditation. Analysis performed at CA Labs, LLC 12232 Industriplex, Suite 32 Baton Rouge, LA 70809. Page 1 of 7 CA Labs Dedicated to Quality CA Labs, L.L.C. 12232 Industriplex, Suite 32 Beton Rouge, LA 70809 Phone 225-751-5632 Fax 225-751-5634 NVLAP #200772-0 TDSHS #300370 CDPHE #AL -18111 LELAP #03069 Overview of Project Sample Material Containing Asbestos Customer Project: Solar Dormitory CA Labs Project #: CBR19031542 Sample # Layer Analysts Physical Description of # Subsample Asbestos type / calibrated visual estimate percent List of Affected Building Material Types No Asbestos Detected. Glossary of abbreviations (non -asbestos fibers and non-fibrous minerals): ca - carbonate gypsum - gypsum bi - binder or - organic me - matrix mi - mica ve - vennmculile 01- other pe - per lite qu - quartz fg - fiberglass mw - mineral wool we - wollastinile to - talc sy - synthetic ce - cellulose bi-biueite i a - kaolin (clay) pe - palygorsklte (clay) This report relates to the items tested This report is not to be used by the customer to claim product cei tificaliun, apps oval 0 endorsement by NVLAP, NIST, AIHA LAP, LLC, or any other agency of the federal government This report may not be reproduced except in full without written permission from CA Labs. These results are submitted pursuant to CA Labs' current terms and sale, condition of sale, including the company's standard warranty and limitations of liability provisions and no responsibility or liability is assumed fui Ilia lei lei in which the results are used or Interpreted Unless notified in writing to return the samples covered by this report CA Labs will store the samples for a period of ninety (90) days before discarding. A shipping or handling fee may be assessed for the return of any samples, Page 2 of 7 CA Labs Dedicated to Quality CA Labs, L.L.C. 12232 /ndustriplex, Suite 32 Baton Rouge, LA 70809 Phone 225-751-5632 Fax 225-751-5634 NVLAP #200772-0 TDSHS #300370 CDPHE #AL -18111 LELAP #03069 Polarized Light Asbestiform Materials Characterization Customer Info: Attn: Doug Close Phase Con Environmental Consultants, LLC 2166 Peregrine Court Grand Junction, CO 81507 Phone # 970-241-6480 Fax # 970-241-6584 Customer Project: CA Labs Project #: CBR19031542 Solar Dormitory Date: 3/29/2019 Turnaround Time: Samples Received: 3/28/2019 24 Hours Date Of Sampling: Purchase Order #: Sample # Com Layer Analysts Physical Description of Homo- Asbestos type / ment # Subsample geneo calibrated visual us estimate percent (Y/N) Non -asbestos fiber type / percent Non-fibrous type / percent 1 1 White Surfacing Y None Detected 100% qu,bi 2 White Drywall with Paper N None Detected 2 Brown Surfaced White r Compound N None Detected 10% ce 90% qu,gy 100% qu,mi,pe,bi,ca 2 White Drywall with Paper N None Detected 10% ce 90% qu,/ 3 1 Orange Surfacing Y None Detected 100% qu,bi 2 White Drywall with Paper N None Detected 10% ce 90% qu,gy 4 White Surfaced White F Compound N None Detected 100% qu,mi,pe,bi,ca Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA -600 / R-93/116) Preparation Method HCL acid washing for carbonate based samples, chemical reduction for organically bound components. oil Immersion far identification of asbestos types by dispersion attaining / becke line method. ca -carbonate gypsum - gypsum bi - binder or - organic ma - matrix mi - mica ve - vermiculite of -other pe - pedite qu - quartz Sidney Pinkerton Analyst 1 Fire Damage significant fiber damage - repoded percentages reflect unallered fibers 2. Fire Damage no significant Ober damages effecting fibrous percentages 3. Aclinolile in association with Vermiculite 4. Layer not analyzed - agached to previous posihve layer and contamination is suspected 5. Not enough sample to analyze fg - fiberglass mw - mineral wool wo - wollaslinite to - talc sy - synthetic ce - cellulose br - brudte ka - kaolin (clay) pa - palygorskite (day) Approved Signatories: Senior Analyst Alicia Stretz Laboratory Director Chris Williams 6 Anlhophyllite in association with Fibrous Talc 7- Contamination suspected from other building materials 9. Favorable scenario for wafer separation on vermiculite for possible analysis by another method 9. < I% Result point counted positive 10. TEM analysis suggested Page 3 of 7 CA Labs Dedicated to Quality CA Labs, L.L.C. 12232 lndustriplex, Suite 32 Baton Rouge, LA 70809 Phone 225-751-5632 Fax 225-751-5634 NVLAP #200772-0 TDSHS #300370 CDPHE #AL -18111 LELAP #03069 Polarized Light Asbestiform Materials Characterization Customer Info: Attn: Doug Close Customer Project: CA Labs Project #: Phase Con Environmental Consultants, LLC CBR19031542 2166 Peregrine Court Grand Junction, CO 81507 Solar Dormitory Date: 3/29/2019 Turnaround Time: Samples Received: 3/28/2019 Phone # 970-241-6480 24 Hours Date Of Sampling: Fax # 970-241-6584 Purchase Order #: Sample # Com Layer Analysts Physical Description of Homo- Asbestos type / Non -asbestos fiber Non-fibrous type ment # Subsample geneo calibrated visual type / percent / percent us estimate percent (Y/N) 2 White Drywall with Paper N None Detected 10% ce 90% qu,gy 5 White Surfaced White 1 Compound N None Detected 100% qu,mi,pe,bi,ca 2 White Drywall with Paper N None Detected 10% ce 90% qu,py b White Surfaced White f Compound N None Detected 100% gii,ITli,po,ul,cd 2 White Drywall with Paper N None Detected 10% ce 90% qu,gy White Surfaced White 7 t Compound N None Detected 100% qu,mi,bi,ca 2 White Drywall with Paper N None Detected 10% ce 90% au,gy Analysis Method. Intenm (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA -60U / H-031116) Preparation Method: HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil immersion for identification of asbestos types by dispersion attaining / becke line method. ca - carbonate gypsum - gypsum bi - binder ul - organic ma - matrix ml- mica ve - vermiculite of -other pe - pedite qu - quartz Sidney Pinkerton Analyst I. Fim Danmgc significant fiber damage - reported percentages redact unaltered fibers 2 Fire Damage no significant fiber damages effecting fibrous percentages 3. Actinolite in association with Vermiculite 4, Layer not analyzed - attached to previous posifive layer and contamination is suspected 5 Nal enough sample to analyze fg - fiberglass mw - mineral wool wo - wollastinite to - talc sy - synthetic ce - cellulose br - brucrte ka - kaolin (clay) pe - pelygorsltllc (clay) Approved Signatories. Senior Analyst Alicia Stretz Laboratory Director Chris Williams 6. Anlhophyllite in associalinn valh Fihrnnr, Talr,. 7 Contamination suspected from other building materiels 6 Favorable scenario for water separation an vermiculite for possible analysis by another method 6 1% Result point counted positive 10. TEM analysis suggested Page 4 of 7 CA Labs 12232 Industriplex, Suite 32 Dedicated to Baton Rouge, LA 70809 Quality Phone 225-751-5632 Fax 225-751-5634 CA Labs, L.L.C. NVLAP #200772-0 TDSHS #300370 CDPHE #AL -18111 LELAP #03069 Polarized Light Asbestiform Materials Characterization Customer Info: Attn: Doug Close Phase Con Environmental Consultants, LLC 2166 Peregrine Court Grand Junction, CO 81507 Phone # 970-241-6480 Fax # 970-241-6584 Customer Project: CA Labs Project #: CBR19031542 Solar Dormitory Date: 3/29/2019 Turnaround Time: Samples Received: 3/28/2019 24 Hours Date Of Sampling: Purchase Order #: Sample # Com Layer Analysts Physical Description of Homo- Asbestos type / ment # Subsample geneo calibrated visual us estimate percent (Y/N) Non -asbestos fiber type / percent Non-fibrous type / percent 8 White Surfaced White 1 Compound N None Detected 100% qu,mi,pe,bi,ca 2 White Drywall with Paper N None Detected 10% ce 90% qu,gy 9 1 Tan Surfaced White Compound N None Detected 100% qu,mi,bi,ca 2 White Drywall with Paper N None Detected 10% ce 90% qu,gy 100% 10 1 Tan Surfaced White Compound N None Detected qu,mi,pe,bi,ca 2 White Drywall with Paper N None Detected 10% ce 90% qu,gy Brown Surfaced White 100% 11 1 Compound N None Detected qu,mi,pe,bi,ca Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA -600 1P-93/116) Preparation Method HCL acid washing lar carbonate based samples, chemical reduction for organically bound components, oil Immersion for identification of asbestos types by dispersion attaining / becke line method. ca - carbonate mi - mica fg - fiberglass ce - cellulose gypsum - gypsum ve - vermiculite mw - mineral wool br - brucite bi - binder of -other wo - wollastinite ka - kaolin (clay) or - organic pe - perlite to - talc pa - palygorskite (clay) Approved Signatories: ma - matrix qu - quartz sy - synthetic Sidney Pinkerton Analyst 1. Fire Damage significant fiber damage - reported percentages reflect unaltered fibers 2. Fire Damage no significant fiber deinages effecting fibrous percentages 3 Actinolite in associabon with Verm,culile 4 Layer not analyzed - attached la previous positive layer and contamination is suspected 5 Not enough sample to analyze Senior Analyst Alicia Stretz Laboratory Director Chris Williams 6. Anlhophyllile in association with Fibrous Talc 7. Contamination suspected from other building materials 8. Favorable scenario lar water separation on vermiculite For possible analysis by another method 9 < 1% Result point counted posieve to. TEM analysis suggested Page 5 of 7 CA Labs 12232 /ndustriplex, Suite 32 Dedicated to Baton Rouge, LA 70809 Quality Phone 225-751-5632 Fax 225-751-5634 CA Labs, L.L.C. NVLAP #200772-0 TDSHS #300370 CDPHE #AL -18111 LELAP 1103069 Polarized Light Asbestiform Materials Characterization Customer Info: Attn: Doug Close Customer Project: CA Labs Project #: Phase Con Environmental Consultants, LLC CBR19031542 2166 Peregrine Court Grand Junction, CO 81507 Solar Dormitory Date: 3/29/2019 Turnaround Time: Samples Received: 3/28/2019 Phone # 970-241-6480 24 Hours Date Of Sampling: Fax # 970-241-6584 Purchase Order #: Sample # Com Layer Analysts Physical Description of Homo- Asbestos type / ment # Subsample geneo calibrated visual us estimate percent (Y/N) Non -asbestos fiber type / percent Non-fibrous type / percent 2 White Drywall with Paper N None Detected 10% ce 90% qu,gy 12 1 White & Black Debris N None Detected 100% qu,mi,bi,ca 13 1 Orange & White Debris N None Detected 100% qu,mi,bi,ca 14 1 Orange & White Uebns N None Detected 100% qu,mi,bi,ca 15 1 Brown & Yellow Mastic N None Detected 16 1 Yellow Mastic Y None Detected 100% qu,bi 100% qu,bi 17 Gray Surfaced White Compound N None Detected 100% qu,mi,pe,bi,ca Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA -600 / R-93/116) Preparation Method HCL acid washing for carbonate based samples chemical reduction for organically bound components, oil Immersion for identification of asbestos types by dispersion attaining / becke line method ca - carbonale mi - mica fg - fiberglass ce - cellulose gypsum - gypsum ve - vermiculite mw - mineral wool br - brucite hi - hinder nl .other wo - wnllastinite ka - kaolin (play) or - organic pc - pedite to - talc pa - palygorskite(clay) Approved Signatories: ma - matrix qu - quartz sy - synthetic Sidney Pinkerton Analyst 1 Fire Damage significant fiber damage - reported percentages reflect unaltered fibers 2 Fire Damage no significant fiber dainages ellecling fibrous percentages ]- Actinolite in association with Vermiculite 0 Layer not analyzed - attached to prevtaus positive layer and contamination is suspected 5 Not enough sample to analyze Senior Analyst Alicia Stretz Laboratory Director Chris Williams 0, Anthaphyllite in association mth Fibrous Talc 7 Contamination suspected from other building materials 9 Favnrahln seanarin fnr water separation on vermiculite for poacible analysis by anolher method 9. < 1% Result point counted positive 10. TEM analysis suggested Page 6 of 7 CA Labs 12232 /ndustriplex, Suite 32 Dedicated to Baton Rouge, LA 70809 Quality Phone 225-751-5632 Fax 225-751-5634 CA Labs, L.L.C. NVLAP #200772-0 TDSHS #300370 CDPHE #AL -18111 LELAP #03069 Polarized Light Asbestiform Materials Characterization Customer Info Attn: Doug Close Customer Project: CA Labs Project #: Phase Con Environmental Consultants, LLC CBR19031542 2166 Peregrine Court Grand Junction, CO 81507 Solar Dormitory Date: 3/29/2019 Turnaround Time: Samples Received: 3/28/2019 Phone # 970-241-6480 24 Hours Date Of Sampling: Fax # 970-241-6584 Purchase Order #: Sample # Com Layer Analysts Physical Description of Homo- Asbestos type / ment # Subsample geneo calibrated visual us estimate percent (Y/N) Non -asbestos fiber type / percent Non-fibrous type / percent 2 White Drywall with Paper N None Detected 1 0% ce 90% qu,gy Gray Surfaced White 18 7 Compound N None Detected 100% qu,mi,bi.ca 2 White Drywall with Paper N None Detected 10% ce 90% qu,gy Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA -600 / R-93/116) Preparation Method HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil Immersion for identification of asbestos types by dispersion attaining / becke Zine method ca - carbonate mi - mica fg - fiberglass ce - cellulose gypsum - gypsum ve - vermiculite mw - mineral wool br - brucite bi - binder of -other wo - wollastinite ka - kaolin (clay) or - organic pe - perlite to - talc pa • palygorskite (clay) Approved Signatories. ma - matrix qu - quartz sy - synthetic Sidney Pinkerton Analyst 1 Fire Damage significant fiber damage - reported percentages reflect unaltered fibers 2 Fire Damage no significant fiber damages effecting fibrous percentages 3. Actinolite in association with Vermiculite 4 Layer not analyzed -attached to previous positive layer and contamination is suspected 5 Not enough sample to analyze Senior Analyst Alicia Stretz Laboratory Director Chris Williams 6 Anlhophyllite in association with Fibrous Talc 7. Contamination suspected trom other budding materials 6 Favorable scenario for water separation on vermiculite for possible analysis by another method 9 < 1% Result point counted positive 10 TEM analysis suggested Page 7 of 7 CA Labs C.A. Labs, LLC. 12232 Industriplex Suite 32 Eaton Rowe, LA 70809 Phone: 225-751-5632 Fax: 225-751-5634 Mobile: 225-g93-3471 Client Name: Chain of Castody Phase Con Environrnental Consultants, LLC Client Address: 3166 peregrine Court Grand Junction, Co 51507 phone number: 970-260-33L-1 fax number: 886-966-0231 Project Number: �~ Contact: Douglas C:ose Billing Address: s„, (if different) Send Reports to: Douglas Cose Project Nance: _ Ar J7 r I� Reports Results \ / 1f1A: EMAfi,%/ FAX VERBAL I Total # Samples Submitted: Total # Samples to be Analyzed: Material Matrix: Airf/ Water • U ahead for availahiliiy of all rush and/or after hours samples. `----. V V V `V TEM TA Time PLM 1 TA Tiine Optical / IAQ , TA Time cirri, ana:yS1and T in' -=:y-ra;,auand r^Wr.0 2 hour Allergen. Particle: 2 hour AHERA 4 hour improved 4 hour tape/bulk/swab 4 hour EPA Level II 8 hour Interim 8 hour Cyclex-d cassettes 8 hour Drinking Water 16 hour 16 hour Air -o -cell cassettes . 16 hour Wipe 2.1 hour AHERA 24 hour Anderson cultures 24 hour Micro -vac . 2 days da Bulk/swab cultures 2 days NIOSH 7402 8 days Point Count - 3 days Bacteria cultures 3 clays Chatfield Bulk 5 days (NESHAPS) 5 days PCM: NIOSH 7400 5-10 days Lead: Gree anarys: and to Cn� Matrix Paint Chips Soil TA Time: 8 hour 1 day Air Wipes 2 days I 3 days Wastewater TCL•P 5 days 6-10 days Sam ie Information Sample Number: i Sample Locat* on: Sample Date/Time: ( Saruple Volume (L) U —1,7 data'rnordproltornsiCheino Custody.Iw Revision 2 3/12/01 Custody Information: Samples relinquished: Samples relinquished. Page 1 Samples received: ei sme Si na ure / Dare / Time Samples received: Signature / Date / Time Certificates Colorado Department of Public Health and Environment ASBESTOS CERTIFICATION * This certifies that Douglas A. Close Certification No.: 2930 has met the requirements of 25-7-507, C.R.S. and Air Quality Control Commission Regulation No. 8, Part B, and is hereby certified by the state of Colorado in the following discipline: Inspector/Management Planner* Issued: October 30, 2018 Expires: December 05, 2019 * This certificate is valid only with the possession of a current Division -approved training course certification in the discipline specified above. • • thori d APCD Representative SEAL 5�r�,-if�+it,; y i • i �_" _ :meq. + . 7 }•.{ R i,4R5.t;;. yC �• •:4•04,-..'0 1 :;, . �t•Y..4 xPi. ,.; 4.dVV43-. 4.►i.�. '*i , ►s f ►fix3 >• 4 -YT ^ .ra 4•.1i.t .RQ. • :�-i-i l... �i` - .• t< _CiS.'*^.w ; of r.• f� CIA - 7r al✓.'^=v+.- - �•h ft • r -,.. ..... } { Vii•• • �!'•,i.:•.' � •i .;0�'i ti, r�i _ . '.m-.eFe fu'. -t•I' tif��a C: w _ r� � '' • i'.a>1.�C:� r: .;• ,,v..- ^.';i5 �••...� �i n •- x �''•' �1r`i. '' I.ya,+ e��'� V�,f,y Y •is f` �y.. +I•lft _ares- 'rR:'37 -CY.vt�.J' il�l•Zi•� ".'7 �{f' '11;•ijyr . t: 't : Ww." y3: .74 Y^ i'".-".`r•rAi - T JC t777 -----'4 z- • ti- ,4,--:s;; " _Srr Vie! ••• Colorado Department of Public Health and Environment • Phase Con Environmental Consultants, LLC Registration No.: ACF - 14801 has met the registration requirements of 25-7-507, C.R.S. and the Air Quality Control Commission Regulation No. 8, Part B, and is hereby authorized to perform asbestos consulting activities as required under Regulation No 8, Part B, in the state of Colorado. January 25, 2019 January 30, 2020 7{�•G } • Authorzed APCD Representative SEAL YL' qi 4 ti w zo.d;Fyi!�`z1 ' '.U.%r°r .ii,@.L i.V,'' :4,I1k..4,Nr'r'.U.Ii; O: �4.tSilrlr . rll...t4 . l'AL'r11.9rIl,l R' r .4l.J.U.6iVaU.C.V.V..l'.9:'• I i'I it i'U .'IAD .. ....ii. I..r.'ir .V1.1 _ Cm,: Irks' V OW re 7'i L "ll 11 .. r• �.r ar.-. ...v,..v.0 •v. �r �.rray.ut urY•V.WV•Y:H u; �.� Registration No.: AL - 18111 has met the registration requirements of 25-7-507, C.R.S. and the Air Quality Control Cotntnission Regulation No. 8, Part B, and is hereby authorized to perforin asbestos laboratory testing activities, as required by Regulation No 8, Part B, in the state of Colorado. Issued: April 25, 2018 Expires.: March 25, 2019 x 5 4 SEAL Pl. .Itiil'0'0'q:-' ,0' i 4'8_'h'i]':'.' 71•`1A:i1:1'6'i,t' x'61'4` Authorized APCD Representative 1 •�•:. •y'4.1.11,1.1.11 .:111 .. 1 •Ij:�i li%1