HomeMy WebLinkAboutAir Monintoring ReportPHASE CON
ENVIRONMENTAL CONSULTANTS
Air M
Date: August 2, L029
Project: AHERA asbestos final clearance air monitoring at the full
containment enclosure in Sheepy Hollow Building at CRMS in
Carbondale, Colorado.
Client: Colorado Rocky Mountain School, Carbondale, Colorado.
Air Monitoring DescriPtion :
Phase Con provided AHERA TEM (Transmission Electron Microscopy)
asbestos final clearance air monitoring services at the project site listed
above in Carbondale, Colorado on August 2, 2019. Samples were
obtained as per AHERA EPA and Colorado State requirements.
A total of thirteen air samples were obtained. Samples were placed and
obtained in accordance with EPA AHERA guidelines and analyzed by a
NVLAP accredited laboratory, CA Labs of Baton Rouge, Louisiana.
Laboratory analysis results are provided later in thís document.
Comments and Recommendations:
TEM anatysis of the final clearance air samples showed na asbestos
structures present for any of the samples; therefore, the area may be
re-occu n o n -a bate m ent cond itio n s.
Do
I
A. Close
rado State/EPA Certified Asbestos Air Monitoring Specialist #2930
2166 Peregrine Court
Grand Junction, CO 81507
Offi ce: 97 0 -260-33 41 pceco n s u I ta nts@ gwestoffl ce.n et
n
Sample Description Table
PHASE CON
TEM LABORATORY ANALYSIS
AHERA
ENVIRONM ENTAL CONSULTANTS
Client: Colorado Rocky Mountain School
Carbondale, Colorado
Project: Sheepy Hollow Building
CRMS, Carbondale, Colorado
Sampling Date: 08/02/ Lg
Technician: D. Close
CDPHE Tech ID: 2930
STRUCTU
SAMPLE SAMPLE DESCRIPTION
t See attached laboratory analysis results form - CA Labs
*x ANR - Analysis N d
\
AIR VOLUME ASBESTOS
2166 Peregrine Court
Grand Junction, CO 81507
Offi ce: 97 A -260-33 41 pceco n su lta nts@Qwestofñce. net
7240 L None
Detected
Final clearance sample; Interior of wallboard
texture abatement enclosure
01
None
Detected
L24O LFinal clearance sample; Interior of wallboard
texture abatement enclosure
o2
None
Detected
1240 I03Final clearance sample; Interior of wallboard
texture abatement pnclocu re
1240 L None
Detected
Final clearance sample; Interior of wallboard
texture abatement enclosure
o4
L24O L None
Detected
05 Final clearance sample; Interior of wallboard
texture abatement enclosure
t240 L ANR06Final clearance sample; Exterior of wallboard
textu re abatement enclosure
ANR7240 LFinal clearance sample; Exterior of wallboard
texture abatement enclosure
07
ANRt240 LFinal clearance sample; Exterior of wallboard
textu re abatement enclosu re
OB
L24O L ANR09Final clearance sample; Exterior of wallboard
texture abatement enclosure
t240 L ANR10Final clearance sample; Exterior of wallboard
textu re abatement enclosure
ANRBlank11
ANRBlankL2
ANRBlank13
Technician:
Laboratory Analysis Results
GA Lal¡s
Dedicated to
QualitY
Phase Con Environmental
2166 Peregrine Court
Grand Junction, CO 81507
Reference Number: CBR I 9084375
RESULTS
CA Labs, L.L.C.
12232 tndustriPlex Btvd Ste 32
Baton Rouge, LA 70809
Phone 225-751'5632
Fax 225-751-5634
Transmission Electron Microscopy Report
Airborne Asbestos AnalYsis
LaboratorY AnalYsis RePort
AHERA
LABORATORY ANALYSIS
Summary of analytical transmission electron microscopy analysis, including x-ray microanalysis (EDS)
and selected area diffraction (SAED) of air samples submitted. The samples were analyzed as per EPA
AHERA regulations (see MEìHOD below). Thìs report confirms results issued from CA Labs by phone
and./or fax.
METHOD:
The procedure for the AHERA analysis of the samples follows Mandatory Units [I and IV of Appendix A
to SüUparr 763. Asbestos Containing Matcrials in Schools; Final Rule and method, utilizing x-ray micro-
analysis and selected area electroñ diffraction. CA Labs is accredited try the National Voluntary
Labäratory Accreditation program (NVLAP) for selected test methods for airborne fiber analysis
(TEM). The test results relate only to the items described and tested herein. Anaiyst' quantification of
asbestos concentration may vary by 70 s/mm2 at or above the regulatory limit. Traceability to measurement
and calibration is achieveá by using known amounts and types of asbestos from standards where analyst
and laboratory accuracy are measured.
LELAP #03069
Maximum sample volume (liters) = 1210L
Average concentration of samples (s/mm 2) = <15 '29
These results are submitted pursuant to CA Labs' current terms and condition of sale' including the
company's standard warranri and limitation of liability provisions and no responsibility or liability is
assumed tbr the manner ¡n which the results are used or interpreted. Unless notifìed in writing to retum the
samples covered by this report, CA Labs will store the samples for a period of ninety days before discarding'
A siripping and hanLlling fee may be assessed for the retum of any samples.
Analysis performed at CA Labs, LLC. lzz32lndustriplex Blvd, Suite 32, Baton Rouge, LA 70809. Phone
zzs -i s t _3 ol2, f ax 225 _7 5 I _ 563 4, after hours mobite 225 -993 -3 47 L
¡re not prrl of lhe laboBlory. Rslts rcpoñ"d in structu.åc(: ¡rc dependent m rie volume of dr smpled rnal m4ilr€d by nonl¡boEttry pcrunnel ild arc not coveftd by thc
lsbontorY's NVLAP accrcditaaion.
i " " óå¡.J"i"i""y tSg) drys betore d¡tard¡ng A shipping cn(l handiitrg 1êe ruy he as\es*d f¡ìr lhe rctunì of uY samples'
Baton Rouge NIVLAP 200772-0 TEM / PLM TDSHS 30-0370
Page 1 of 2
I.DEQ/ LELAP-03069
GALabs
Dedicated to
Quality
CA Labs, L.L.C.
12232 lndustr¡plex Blvd Ste 32
Baton Rouge, LA 70809
Phone 225-751-5632
Fax 225-751-5634 LELAP #03069
Transnúss¡on Electron Microscopy Report
Arraìysis Mcthutl. hrtoirrr (40CFR Purt 763 Appurulix A trr SuLrpart E) / AIIERA
Preparat¡on Method: Filters are plasma etched to ten percent weight loss, carbon coated and dissolvcd with acetone in both Jaflc wick and
cr¡rdcnsatc washcr (coldfirrgcr). Aìl prcps vcrificd by arrother aualyst.
Customer Information: Customcr Project: CÀ L¡bs Project #:
Phase Con Environmental Sheepy Hollow C8R19084375
2166 Peregrine Court
Grand Junction, Co 81507 Date:08/05/2019
Phone: 970-260-3341
Fax: 888-966-023 I
Turnaround Time:4 hr
Attn; Doug Close
Samples Received: 08105 12019
Purchase Order #:
Sample#I"ocation -
Provided by
customer
On-filter
Concentration
s/mm2
Airbome
Concentration
s/cc
Samp[e Asbesros
Volume Type:
Asbestos Asbestos
Structures Strucn:res
Detected Detecterì X¡tm
20.5pm ¡o <5irm
Inside'Work
Area l2 t0
Serpentine
Croup
NSf)NSD >0.5[m to <5¡rm: < 15,29
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à0.5¡rm to <5¡r.m: <0.0049
!5urn: {0.01,49
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6rouu
NSD NSD >0.5pnr to <5pm: <15.29
>S¡lm, < l{ 7q
>0.5Fm to <5pmi <0.0049
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An{lyzed: ó :!@0 Totals: 0 fotals: <15.29 'l'otals: <0.1X149
2 ïnside Work
Area l2l0
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NSD NSD >0.5pm to <5pm: <15.29
>silm {l5,q
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>5um:<152q
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3
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5
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Analyze<ì: ó Totals:0 Totals: 0 Totals: <15.29 Tolals <0.ffi49
Grid Ooeninc Area: 0.01(El mm'?A¡ra mm2 AnalvticalSensitiúfv: 0.0049 s/cc
ôJj¿ie Lr --f
NVLAP LabCodc 2OO772-O
TDSIfS# 30-0370/ LEL. ,P 030t9
Page 2 of 2
Âpprovcd Slgnatories:
Alici¡ Stretz
Analyst
Christopher Williams
Iaboratory l)irector
Alicia Stretz
Senior Analyst
¡*otes:
ofn¡ngty(90)¡lsycbcforcdi{crdiilg. Ashippiu¡unrìhamlli[Bf¿ctr!åybcÀlrcßcdforthc¡rtumùfáty¡ÀtrDlcs.
Atalysis performed at CA L¿bs. LLC. I 2312 lidus(riplex Btvd. Suire 32, Baroi Rouge, LA 701109. Phone 225-75 l-563?. far 225-75 l -5634, ¡lier how mobi¡e 225.993-3471 .
CA Labs TEM Samplr Logbôok
Sample Custody:
1. Locãüon of sample:
2 Listing of Personnel handtlng or working with
â. initials of person logging samples:
b, initials of person preppìng samples:
c. ¡nltiâls of persôn analyzing sâmples:
3. listing of what has been done to sample:
a. samples logged conec{F
b. sãmplas pr€ppgd;
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TEM Worksheet Summary / Preliminary Results
' añilusls: ffi¡$ L*.,'t
Client: Phase Con CA l¿bs Jnb: C8R19084375
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Mobile:2s9s€4?1CAT.#1!232 IndustriPl¿'!
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Baton Rotlge, LA ?0809
Clienr Na¡ne:Piìase Con Envilônmêrltâl consultôntÉ. LLC
Client Address:2L66 Êeteqrine cou ß
Chain of Custody
call ahead for
Revision 2 3nUA1 Pagê 1
/53à*nt*received:
Samples receiled:
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phonenumber:
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ProjectNumber:
Contact:
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Dôtrslôs clûsc
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q7o-?60-334r -- sendReports to: Douglås Close
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Certificates
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ASBESTOS
CERTIFICATIO¡{*
This certifies that
i4.,.i::-: Douglas A. Close
i:'1.¡:.'i::: Certification No.: 2930Ê¡.
ta:.i.
i;l: has met the requirements of 25-7-507, c.R.s. and Air euality control
Ël commission Regulation lrlo. 8, Part B, and is hereby certified by theÈ: state of Colorado in the following discipline:
'¿,,;.\E.
i: : ;:''i:, Air Monitoring Specialist*
..,:.
Issued:
Expires:
October 30, 2018
December 08, 2019
* This cenilicate is valíd only with the possession of a
current Dit ision-øpproved training course certificalion
ìn lhe dìscíplìne specifed above.APCD Representative
SEAL
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Coloraclo Departmentof Public Healthand EnvironmentASBESTOS COI\SLTLTIITG FIRMThis certifies tharPhase con Environmental consultants, LLCRegistr¿rti<¡n No.: ACF - 1480 tlras mct tlre registration rcquirenrents of'25-7-507. c.R.s. antJ the Air Qualit,r,conrrolComnissicln Regulation No. I, Part IJ, ancJ is herebi,authorizecl to pertbrrn asbestos consultingactivities as required under lìegulaiion No 8. Part ll, i; the state ol Colorado.fssued:ExpiresJanuary 25,2AßJanrrary 30,2020).'/'/ /i\-{. t 4¿-ç-:Authoftzed APCD Represeniati\.eSEAL
PARTIAL EXISTING CONDITIONS SURVEY WITH PARTIAL TOPOGRAPHICA OF:
COLORADO ROCKY MOUNTAIN SCHOOL CAMPASS
A PARCEL OF LAND SITUATED IN THE LOT 3 OF SECTION 33
TOWNSHIP 7 SOUTH, RANGE 88 WEST OF THE 6th P.M
COUNTY OF GARFIELD, STATE OF COLORADO
SHEET 1 OF 1
I
GRAPHIC SCALE
CINITY MAP
(rNrEfl)SCALE: 1" = 2m0'
I in.h= 20 ft.
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NOTES
=6ç¡1
1) Date of Suruey: lune 73'74, 2019 .
2) Date of Preparation: June 13 - July 02.
3) This suruey does not constitute à title search by Sopris Engineering, LLc {SE)
to determine ownersh¡p or easeñent5 of record For all information regarding
easements, rights of way and/or title of record, SE relied upon the âbove said
plats described in note 4. No tille commitment was used ¡n the preparation of
this survev.
4.) Basis of Elevationr Project based on Global Position sYstem (GPS)
observation from the Continuous operating Reference Stâtion (CORS) SE01
utilizing the Contiñental United States 2012 Geoid Model (GEOID 128 Conus)
and based the 1988 North Americàn Veil¡cal Dåtum (NAVD88).
5.) Contour lntewal: One Half (0.5) foot.
6.) The existing conditions map ìn no wêy represents â land su¡vey plat or
boundary suwey of the shown properties.
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Af (¡:u11ño WC(YMrÑ SO*ooL I
DRAFT 07-02-20L9
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GENERAL UftLlTY NOTESi
1. fhe locationsof underground utilities havê been plotted based on
util¡ty maps, construction/des¡gn plâns, other iñformation provided by
utility companies and actual field locåtions in some instances. These
utilities, as shown, ñav not reprêsent actual field conditions. lt is the
responsibility of the contractor to contact all utility companies for field
location of ut¡lities prior to construction.
SOPRIS ENGINEERING - LLC
CIVIL CONSULTANTS
502 MAIN STREET, SUìTE A3
CARBONDALE, COLORADO 81623
(970) 704-0311 SOPRISENG@SOPRISENG.COM
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