W912QR21R0006_Survey_34032-0002.pdf

DOWEN ENVIRONMENTAL

Environmental Consulting, Asbestos & Lead Testing, Evaluation and Air Sampling

2845 Evergreen Drive 937-408-0061 Springfield, Ohio 45504 DowenEnv@gmail.com

Hazardous Materials and NESHAP Survey for Demolition of FAC 34032 Date: 29 Dec 2020 D.E. Job #0345

On Dec 9th 2020, Mr. Gary Dowen, an Ohio EPA certified “Asbestos Hazard Evaluation Specialist” (Cert. #ES36150) was contacted by Mr. John Hearn of the US Army Corps of Engineers at Wright Patterson AFB to performed a comprehensive pre-demolition asbestos survey on Facility 34032 located on Wright Patterson AFB, West Ramp.

The purpose of this survey is to comply with the inspection requirements of the National Emission Standards for Hazardous Air Pollutants (NESHAP) as codified in 40 CFR 61.M for demolition of Load Bearing Structures. This comprehensive survey was performed to comply with the requirements as outlined in 40 CFR 61.145 and OAC 3745-20-02 for asbestos; 29 CFR 1926.62 for Lead Containing Materials; 40 CFR 761 for Toxic Materials; and 40 CFR 273 for potential RCRA Materials and Universal Waste; Additionally this survey is intended to comply with WPAFB Specification 01-02-20 or the most current environmental specifications to identify the presence of Hazardous, Toxics and Universal Waste Materials. . Asbestos sampling was performed IAW ASTM E2365-10. Two 1in holes were made into the CMU walls to investigate for the presence of Vermiculite ™ insulation in the outer walls

The survey was accomplished on 16 Dec 20 by Mr. Gary Dowen of “Dowen Environmental” and Mr.

Tom Wenk of “Elliot Environmental” who performed a visual inspection for, in addition to ACMs and LBPs, the following materials in all safely accessible areas:

1. Toxic, hazardous, and other regulated substances including Universal Waste that may contain mercury (switches, thermostats, lamps), PCBs (light ballasts, transformers) Lead Based Paint (LBP) and fluorescent Lamps;

2. Halons (fire suppression equipment), as well as spills and building components that contain these substances.

3. In addition, the survey included a visual inspection of exit signs and emergency lighting for mercury lamps and batteries.

4. A visual inspection for abandoned hazardous materials (e.g., gas cylinders, paints, spray cans, fuels, etc.) was also accomplished

This Inspection Report is submitted only for and is applicable only to the facility referenced in this report.

If you have any questions regarding this report please contact: Gary Dowen at 937 408-0061

Facility 34032 is located on Wright Patterson AFB’s West Ramp and is currently used to house jet fuel pumping equipment for flight line use. It is understood that this facility is scheduled for demolition.

W912QR21R0006-0002

mailto:DowenEnv@gmail.com

Hazardous Materials and NESHAP Survey for Demolition of FAC 34032 Date: 29 Dec 2020 D.E. Job #0345

Note: Fuel tanks, fuel lines (to include gaskets), and associated pumping equipment within the facility were not inspected as part of this survey. This survey was limited only to the structure and ancillary equipment as listed above. Electrical Switchgear located in the Control Room also was not tested due to electrical hazard.

Summation / Recommendations of Findings

Nine (9) samples of suspect asbestos containing materials (ACMs) were taken. These samples were sent to ALS laboratory located at 4388 Glendale-Milford Road Cincinnati Ohio 45242. ALS is an Ohio EPA Voluntary Action Program (VAP) and American Association for Laboratory Accreditation (A2LA) accredited laboratory providing environmental analytical services.

Of the nine (9) samples taken, four (4) tested positive for Asbestos Containing Materials and one (1) material tested for lead was reported with a low lead content.

1. Sample #351-3, Sample #351-4, Sample #351-5, and Sample #351-6

a. All sample results are >1 <3% ACM

b. This material is Cat. I, Non-Friable and does not need to be removed prior to demolition as long as it does not become friable during the demolition.

2. Sample #351-8 was a lead sample for the exterior paint. The lab reported the results as 2.9 mg/Kg or 2.9 ppm.

a. The RCRA limit for Lead is 5.0 ppm so this material is not regulated for disposal and does not need to be removed for demolition.

Additional Cat I non-friable suspect asbestos containing materials are identified but not tested and should be assumed ACM. These materials do not have to be removed prior to demolition if they are not rendered friable during the demolition:

1. Rubbery Expansion Joint around the interior perimeter of facility.

2. Expansion joints on conduits and vent lines

3. All asphaltic roofing materials

Hazardous Materials and NESHAP Survey for Demolition of FAC 34032 Date: 29 Dec 2020 D.E. Job #0345

In addition to the above identified materials, the following materials, components, and areas of the facility were visually inspected but not tested.

Component Location Quantity Recommendation Potential Waste Fire Extinguishers 1 -Control Rm

2- Pump Rm 3 Remove before demo Halon

Metal Halide Lamps & Ballasts

Pump Room 6 Remove before demolition

Halides** and PCBs*

Fluorescent Lamps and Ballasts

Control Rm 3 Fixtures 6 bulbs Remove before demolition

Mercury and PCBs*

Thermostat Pump Room West wall

1 Remove before demolition

Mercury

Flash Detector Pump Room East Wall above door

1 Remove before demolition

Mercury

Wall Mounted Elect Heaters

Pump Room 8 4 sets of 2

Remove and inspect for ACM before demo

Asbestos

*These components are suspected of containing Polychlorinated Biphenyl’s and must be individually inspected for PCBs IAW § 429.26 for proper disposal.

** These components are suspected of containing Metal Halides and must be individually inspected IAW § 431.321 for proper disposal

All above listed materials must be coordinated with 88 CEG/CEIE at 937 257-9009 for proper disposal before removal of materials or suspect components.

Additional Materials, components or materials were visually inspected but are not suspected of containing regulated waste:

1. Floor drain in pump room

a. Inspected, no suspect materials found

2. Emergency Exit Signs

a. Signs are painted above doorway and do not appear to contain batteries or other hazardous materials.

Attchment #1 Sample Record

Material WPAFB Fac 34032 DATE: 16 Dec 20

Smp # ID Code Description Sample Location Lab Description Lab # Results Est Qnty 351-1 FS1-1 Red Firebreak putty Numerious locations Interior/Exterier Red Homogeneous Rubbery 820-1A N/D 351-2 FS1-2 Red Firebreak putty 820-2A N/D 351-3 IWCI-1 Brn Window Caulking Window Caulking North Blk Homogeneous Rubbery 820-3A >1<3% 250LF 351-4 IWCI-2 Brn Window Caulking Window Caulking South 820-4A >1<3% 351-5 IDC1-1 Painted Grey Door Caulking North Gry/Yel Layered Compact 820-5A >1<3% 250LF 351-6 IDC1-2 Painted Grey Door Caulking West 820-6A >1<3% 351-7 EXTP-1 External Paint External Entire Facility Gry Homogeneous Flexible 820-7A N/D 351-8 EXTP-2 External Paint External (Note: Tested for Lead) 820-8A 2.9PPM

351-9 ECW1 External Conduit Wrap North/East outer wall Orn/Brn Layered Fibrous/Resinous 820-9A N/D

Hg

Hg

FAC 34032 Material Locations

W912QR21R0006-0002

Dowen Environmental Callout Metal Halide Lamps Typ. 6 Places

Dowen Environmental Oval

Dowen Environmental Oval

Dowen Environmental Oval

Dowen Environmental Oval

Dowen Environmental Oval

Dowen Environmental Oval

Dowen Environmental Rectangle

Dowen Environmental Rectangle

Dowen Environmental Rectangle

Dowen Environmental Rectangle

Dowen Environmental Polygon

Dowen Environmental Polygon

Dowen Environmental Callout Fluorescent Lamps and Ballasts Typ. 3 Places

Dowen Environmental Oval

Dowen Environmental Rectangle

Dowen Environmental Callout Smp #351-5 & -6

ID IDC1-1 & -2

>1 < 3% ACM

Door Caulking Typical Throughout

Dowen Environmental Callout Smp #351-3 & -4

ID IWC1-1 & -2

>1 < 3% ACM

Window Caulking Typical Throughout

Dowen Environmental Callout Floor Drain No Suspect Materials Found

Dowen Environmental Callout Assumed Mercury Thermostat / Switches

Dowen Environmental Line

Dowen Environmental Oval

Dowen Environmental Oval

Dowen Environmental Callout Vermiculite Sample Location - None Found

Dowen Environmental Callout Vermiculite Sample Location - None Found

Dowen Environmental Callout Fire Extinguisher Locations

Dowen Environmental Line

Dowen Environmental Callout Fire Extinguisher Location

Dowen Environmental Callout Electrical Heaters Typical Multiple Locations

Dowen Environmental Rectangle

Dowen Environmental Rectangle

Dowen Environmental Rectangle

Dowen Environmental Rectangle

Photo Sheets

Callout Smp # 351-9

ID IWC1

N/D for ACM Typical Throughout

Dowen Environmental Line

Dowen Environmental Line

Dowen Environmental Callout Smp # 351-1 & 2

ID FS1-1 & FS1-2

N/D for ACM Typical Throughout

Dowen Environmental Callout Smp # 351-8

ID EXPT-2

2.9 PPM Total Pb

Text Box Main Pump Room Looking East

Dowen Environmental Callout Assumed Mercury Containing Switch

Dowen Environmental Callout Fire Extinguisher

Dowen Environmental Text Box Main Pump Room Looking West

Dowen Environmental Callout Fire Extinguisher

Dowen Environmental Callout Assumed Mercury Containing Thermostat

Callout Elect Heaters Assumed ACM Insulators Internally

Dowen Environmental Callout Metal Halide Lamps 6 Places

Dowen Environmental Line

Dowen Environmental Line

Dowen Environmental Callout Floor Drain Visual Inspection Not Sampled No Suspect Materials Detected

Callout Assumed Mercury containing Thermostat

Dowen Environmental Callout Assumed Mercury Containing Flash Detector Switch

Dowen Environmental Text Box Main Pump Room West Wall

Dowen Environmental Text Box Main Pump Room East Wall Above Door

Callout Smp # 351-5 & 6

ID IDC1-1 & 1-2

>1 < 3% Typical Throughout

Dowen Environmental Callout Smp # 351-3 & 4

ID IWC1-1 & 1-2

>1 < 3% ACM

Typical Throughout

Text Box Control Room Looking South

Dowen Environmental Callout Fluorescent Lamp Fixtures 3 Places Assumed to contain PCB Ballasts

Dowen Environmental Line

Dowen Environmental Callout Fire Extinguisher

Dowen Environmental Text Box Control Room Looking North

Callout Electrical Switchgear Energized Not Sampled Assumed to Contain ACM Insulators

Dowen Environmental Callout Fire Extinguisher

Dowen Environmental Text Box Control Room Looking WNW

28-Dec-2020

Gary Dowen

Dear Gary, Re: WPAFB FAC 34032 Work Order: 20120820

2845 Evergreen Drive

Springfield, OH 45504

ALS Environmental received 9 samples on 18-Dec-2020 01:58 PM for the analyses presented in the following report.

Project Manager

Shawn Smythe

Shawn Smythe Electronically approved by: Danielle Strasinger

The analytical data provided relates directly to the samples received by ALS Environmental and for only the analyses requested.

QC sample results for this data met laboratory specifications. Any exceptions are noted in the Case Narrative, or noted with qualifiers in the report or QC batch information. Should this laboratory report need to be reproduced, it should be reproduced in full unless written approval has been obtained from ALS Laboratory Group. Samples will be disposed in 30 days unless storage arrangements are made.

The total number of pages in this report is 15.

If you have any questions regarding this report, please feel free to contact me.

Sincerely, ALS GROUP USA, CORP Part of the ALS Laboratory Group A Campbell Brothers Limited Company

Report of Laboratory Analysis

Date: 28-Dec-20ALS Environmental

Project: WPAFB FAC 34032

Client: Dowen Environmental

Work Order: 20120820 Work Order Sample Summary

Lab Samp ID Client Sample ID Collection DateTag Number Date ReceivedMatrix Hold

20120820-01 351-1 Bulk 12/16/2020 12/18/2020 13:58

20120820-02 351-2 Bulk 12/16/2020 12/18/2020 13:58

20120820-03 351-3 Bulk 12/16/2020 12/18/2020 13:58

20120820-04 351-4 Bulk 12/16/2020 12/18/2020 13:58

20120820-05 351-5 Bulk 12/16/2020 12/18/2020 13:58

20120820-06 351-6 Bulk 12/16/2020 12/18/2020 13:58

20120820-07 351-7 Bulk 12/16/2020 12/18/2020 13:58

20120820-08 351-8 Bulk 12/16/2020 12/18/2020 13:58

20120820-09 351-9 Bulk 12/16/2020 12/18/2020 13:58

Sample Summary Page 1 of 1

Date: 28-Dec-20ALS Environmental

Client: Dowen Environmental

Work Order: 20120820 Case Narrative

It is the responsibility of the client to notify the lab of any certification requirements in writing via the chain of custody as this may determine the preparation and analytical procedures employed.

Laboratory accreditation does not in any way constitute approval or endorsement by any accrediting body or agency of the federal government. Please contact ALS Cincinnati QA/QC Manager for accreditation identifications and certifications.

All sample collection is performed outside of ALS and is the sole responsibility of the client.

Sample condition acceptable upon receipt except where noted. Estimates of concentration are semi-quantitative and are made on an area basis. Results apply only to portions of samples analyzed. Samples disposed after 60 days.

All analytical data (results) and technical content (comments) related to the preparation and analysis of the samples stated herein is the responsibility of the analyst. Raw data is reviewed and validated by a qualified peer analyst and imported into the Laboratory Information Management System (LIMS) where it is formatted by the cover letter signatory charged with compiling and sending the final LIMS generated report to the client.

The reporting limit (RL) for asbestos in bulk materials is 1% and is a function of the quantity of sample analyzed, the nature of any matrix interferences, sample preparation, and fiber size and distribution. Results reported as ND indicate that no asbestos was detected. Results reported as Trace indicate that asbestos was detected at some level confidently determined to be <1% which is considered inconclusive according to New York ELAP.

ALS performs variety of PLM methods for asbestos in bulk building materials including EPA 600/R-93/116, NIOSH 9002, ELAP 198.1, and ELAP 198.6. In addition, we perform a modified uncertified version of EPA 600/R-04/004 for asbestos in vermiculite which reports asbestos as present or absent only, an in-house developed uncertified method ALS SOP ENV 004 for asbestos in soil, and asbestos in soil by ASTM D7521.

Regardless of the method requested, all samples are examined according to mandatory method protocol. Any optional method protocol are eliminated from the initial analysis but may be performed upon client request. These may include; insufficient sample volume rejection*, phase separation of layered or heterogeneous samples, ashing to remove organic interferences, acid dissolution to remove mineral carbonate interferences, point counting**, and analysis by transmission electron microscopy (TEM) is recommended to verify all ND PLM results.

All samples are examined by stereomicroscope for the determination of homogeneity, texture, friability, color, and extent of fibrous components. Non-asbestos materials such as foil, paper, metal, plastic, pebbles, or organic debris are ignored and a subsample of the remaining material homogenized by some means for examination by polarized light microscope (PLM).

Information obtained via both stereomicroscope and PLM are used in the final qualitative and quantitative analysis of fibrous components.

NOTE: Any visible building debris in soil samples such as pieces of drywall, roofing material, Case Narrative Page 1 of 2

Client: Dowen Environmental

Work Order: 20120820 Case Narrative insulation, concrete, etc., are not included in the soil analysis. If present, these are considered possible asbestos containing materials (ACM) and may be analyzed as separate samples upon client request.

*Sufficient sample volume is material dependent. For samples such as floor tiles, roofing felts, sheet insulation, etc., three to four square inches of the layered material is preferred. For materials such as ceiling tiles, loose fill insulation, pipe insulation, etc., one cubic inch (~15cc) is preferred. For samples of thin coating materials such as paints, mastics, spray plasters, etc., a smaller sample size may be suitable. For vermiculite analysis, a one gallon ziploc bag full of dry, loose material is acceptable. For ENV 004 soil samples, a 4oz jar is recommended.

The ASTM D7521 Soil method requires a minimum of 8oz and a maximum of 16oz of homogeneous soil.

**PLM samples at or near the 1% detection limit may be analyzed by the 400 point count analysis which refers to method EPA 600/M4/82/020, or AHERA method EPA 40 CFR Part 763, Sub. E, App. E as these are synonymous

Case Narrative Page 2 of 2

Client: Dowen Environmental Work Order: 20120820

ALS Environmental Date: 28-Dec-20

Client Sample ID: 351-8

Lab ID: 20120820-08A Collection Date: 12/16/2020

Matrix: BULK

Analyses Result Qual Units Date Analyzed Report Limit

Dilution Factor

LEAD PAINT BY ICP SW6010B Analyst: AZPrep: SW3050B 12/22/20 14:30

Lead 12/22/2020 03:47 PM2.9 mg/Kg 116

AR Page 1 of 1

Note:

ALS Environmental Date: 28-Dec-20

Client Sample ID: 351-1

Lab ID: 20120820-01A Collection Date: 12/16/2020

Matrix: BULK

Analyses Result Units Analytical Results

E600/R-93/116 Analyst: MRSPrep Date: 12/21/2020Macroscopic Examination

12/28/2020Date AnalyzedAsbestos by PLM

Color Red

Description Material

Homogeneity Homogeneous

Texture Rubbery

E600/R-93/116Other Materials

Cellulose %>1<=3

Fiberglass %>1<=3

Non-fibrous %>40<=50

Other fibers %ND

Resin/binder %>40<=50

E600/R-93/116Asbestiform Minerals

Amosite 0.10%ND

Anthophyllite 0.10%ND

Chrysotile 0.10%ND

Crocidolite 0.10%ND

Tremolite - actinolite 0.10%ND

Total asbestos 0.10%ND

AR Page 1 of 8

ALS Environmental Date: 28-Dec-20

Client Sample ID: 351-2

Lab ID: 20120820-02A Collection Date: 12/16/2020

Matrix: BULK

Analyses Result Units Analytical Results

E600/R-93/116 Analyst: MRSPrep Date: 12/21/2020Macroscopic Examination

12/28/2020Date AnalyzedAsbestos by PLM

Color Red

Description Material

Homogeneity Homogeneous

Texture Rubbery

E600/R-93/116Other Materials

Cellulose %ND

Fiberglass %>1<=3

Non-fibrous %>40<=50

Other fibers %ND

Resin/binder %>40<=50

E600/R-93/116Asbestiform Minerals

Amosite 0.10%ND

Anthophyllite 0.10%ND

Chrysotile 0.10%ND

Crocidolite 0.10%ND

Tremolite - actinolite 0.10%ND

Total asbestos 0.10%ND

AR Page 2 of 8

ALS Environmental Date: 28-Dec-20

Client Sample ID: 351-3

Lab ID: 20120820-03A Collection Date: 12/16/2020

Matrix: BULK

Analyses Result Units Analytical Results

E600/R-93/116 Analyst: MRSPrep Date: 12/21/2020Macroscopic Examination

12/28/2020Date AnalyzedAsbestos by PLM

Color Black

Description Material

Homogeneity Homogeneous

Texture Rubbery

E600/R-93/116Other Materials

Cellulose %ND

Fiberglass %ND

Non-fibrous %>40<=50

Other fibers %ND

Resin/binder %>40<=50

E600/R-93/116Asbestiform Minerals

Amosite 0.10%ND

Anthophyllite 0.10%ND

Chrysotile 0.10%>1<=3

Crocidolite 0.10%ND

Tremolite - actinolite 0.10%ND

Total asbestos 0.10%>1<=3

AR Page 3 of 8

ALS Environmental Date: 28-Dec-20

Client Sample ID: 351-4

Lab ID: 20120820-04A Collection Date: 12/16/2020

Matrix: BULK

Analyses Result Units Analytical Results

E600/R-93/116 Analyst: MRSPrep Date: 12/21/2020Macroscopic Examination

12/28/2020Date AnalyzedAsbestos by PLM

Color Black

Description Material

Homogeneity Homogeneous

Texture Rubbery

E600/R-93/116Other Materials

Cellulose %ND

Fiberglass %ND

Non-fibrous %>40<=50

Other fibers %ND

Resin/binder %>40<=50

E600/R-93/116Asbestiform Minerals

Amosite 0.10%ND

Anthophyllite 0.10%ND

Chrysotile 0.10%>1<=3

Crocidolite 0.10%ND

Tremolite - actinolite 0.10%ND

Total asbestos 0.10%>1<=3

AR Page 4 of 8

ALS Environmental Date: 28-Dec-20

Client Sample ID: 351-5

Lab ID: 20120820-05A Collection Date: 12/16/2020

Matrix: BULK

Analyses Result Units Analytical Results

E600/R-93/116 Analyst: MRSPrep Date: 12/21/2020Macroscopic Examination

12/28/2020Date AnalyzedAsbestos by PLM

Color Grey/Yellow

Description Material

Homogeneity Layered/Inseparable

Texture Compact

E600/R-93/116Other Materials

Cellulose %ND

Fiberglass %ND

Non-fibrous %>70<=80

Other fibers %ND

Resin/binder %>10<=20

E600/R-93/116Asbestiform Minerals

Amosite 0.10%ND

Anthophyllite 0.10%ND

Chrysotile 0.10%>1<=3

Crocidolite 0.10%ND

Tremolite - actinolite 0.10%ND

Total asbestos 0.10%>1<=3

AR Page 5 of 8

ALS Environmental Date: 28-Dec-20

Client Sample ID: 351-6

Lab ID: 20120820-06A Collection Date: 12/16/2020

Matrix: BULK

Analyses Result Units Analytical Results

E600/R-93/116 Analyst: MRSPrep Date: 12/21/2020Macroscopic Examination

12/28/2020Date AnalyzedAsbestos by PLM

Color Grey/Yellow

Description Material

Homogeneity Layered/Inseparable

Texture Compact

E600/R-93/116Other Materials

Cellulose %ND

Fiberglass %ND

Non-fibrous %>70<=80

Other fibers %ND

Resin/binder %>10<=20

E600/R-93/116Asbestiform Minerals

Amosite 0.10%ND

Anthophyllite 0.10%ND

Chrysotile 0.10%>1<=3

Crocidolite 0.10%ND

Tremolite - actinolite 0.10%ND

Total asbestos 0.10%>1<=3

AR Page 6 of 8

ALS Environmental Date: 28-Dec-20

Client Sample ID: 351-7

Lab ID: 20120820-07A Collection Date: 12/16/2020

Matrix: BULK

Analyses Result Units Analytical Results

E600/R-93/116 Analyst: MRSPrep Date: 12/21/2020Macroscopic Examination

12/28/2020Date AnalyzedAsbestos by PLM

Color Grey

Description Material

Homogeneity Homogeneous

Texture Flexible

E600/R-93/116Other Materials

Cellulose %ND

Fiberglass %ND

Non-fibrous %>50<=60

Other fibers %ND

Resin/binder %>30<=40

E600/R-93/116Asbestiform Minerals

Amosite 0.10%ND

Anthophyllite 0.10%ND

Chrysotile 0.10%ND

Crocidolite 0.10%ND

Tremolite - actinolite 0.10%ND

Total asbestos 0.10%ND

AR Page 7 of 8

ALS Environmental Date: 28-Dec-20

Client Sample ID: 351-9

Lab ID: 20120820-09A Collection Date: 12/16/2020

Matrix: BULK

Analyses Result Units Analytical Results

E600/R-93/116 Analyst: MRSPrep Date: 12/21/2020Macroscopic Examination

12/28/2020Date AnalyzedAsbestos by PLM

Color Orange/Brown

Description Material

Homogeneity Layered/Inseparable

Texture Fibrous/Resinous

E600/R-93/116Other Materials

Cellulose %ND

Fiberglass %ND

Non-fibrous %>20<=30

Other fibers %>5<=10

Resin/binder %>50<=60

E600/R-93/116Asbestiform Minerals

Amosite 0.10%ND

Anthophyllite 0.10%ND

Chrysotile 0.10%ND

Crocidolite 0.10%ND

Tremolite - actinolite 0.10%ND

Total asbestos 0.10%ND

AR Page 8 of 8

ALS Environmental Date: 28-Dec-20

QUALIFIERS,

ACRONYMS, UNITS

Project: WPAFB FAC 34032

Client: Dowen Environmental

WorkOrder: 20120820

Units Reported Description

Qualifier Description

Acronym Description mg/Kg

Value exceeds Regulatory Limit*

Not accrediteda

Analyte detected in the associated Method Blank above the Reporting LimitB

Value above quantitation rangeE

Analyzed outside of Holding TimeH

Analyte detected below quantitation limitJ

Not offered for accreditationn

Not Detected at the Reporting LimitND

Sample amount is > 4 times amount spikedO

Dual Column results percent difference > 40%P

RPD above laboratory control limitR

Spike Recovery outside laboratory control limitsS

Analyzed but not detected above the MDLU

Method DuplicateDUP

EPA MethodE

Laboratory Control SampleLCS

Laboratory Control Sample DuplicateLCSD

Method BlankMBLK

Method Detection LimitMDL

Method Quantitation LimitMQL

Matrix SpikeMS

Matrix Spike DuplicateMSD

Post Digestion SpikePDS

Practical Quantitaion LimitPQL

Sample Detection LimitSDL

SW-846 MethodSW

QF Page 1 of 1

ALS Environmental

Sample Receipt Checklist

Client Name: DOWEN-SPRINGFIELD

Work Order: 20120820

Date/Time Received: 18-Dec-20 13:58

Received by: SNH

Checklist completed by eSignature Date

Reviewed by:

DateeSignature

Matrices:

Carrier name: FedEx

Shipping container/cooler in good condition? Yes No Not Present

Custody seals intact on shipping container/cooler? Yes No Not Present

Custody seals intact on sample bottles? Yes No Not Present

Chain of custody present? Yes No

Chain of custody signed when relinquished and received? Yes No

Chain of custody agrees with sample labels? Yes No

Samples in proper container/bottle? Yes No

Sample containers intact? Yes No

Sufficient sample volume for indicated test? Yes No

All samples received within holding time? Yes No

Container/Temp Blank temperature in compliance? Yes No

Yes No No VOA vials submittedWater - VOA vials have zero headspace?

Water - pH acceptable upon receipt? Yes No N/A

Temperature(s)/Thermometer(s):

Login Notes:

Cooler(s)/Kit(s):

18-Dec-20 21-Dec-20 Danielle Strasinger Shawn Smythe pH adjusted? Yes No N/A pH adjusted by:

Date/Time sample(s) sent to storage:

Sample(s) received on ice? Yes No

CorrectiveAction:

Comments:

Client Contacted: Date Contacted: Person Contacted:

Contacted By: Regarding:

SRC Page 1 of 1