first quarter 2019 – air & wipe samplingfip.smmusd.org/reports/malibu/1stq2019-airandwipe.pdf02.40...

Alta Environmental 3777 Long Beach Boulevard Annex Building Long Beach CA 90807 United States of America T (562) 495 5777 F (562) 495 5877 Toll-free (US only) 800 777-0605 altaenviron.com

FIRST QUARTER 2019 – AIR & WIPE SAMPLING Malibu High School Buildings D, H and J 30215 Morning View Drive Malibu, California 90265

Prepared for:

Santa Monica-Malibu Unified School District Facilities Improvements Projects 2828 4th Street Santa Monica, California 90405

Project No.: SMSD-18-8201 Reported Date: February 19, 2019

EXECUTIVE SUMMARY

1Q2019 PCB Air and Wipe Sampling Malibu High School, Building D, H and J SMSD-18-8201

i

On behalf of the Santa Monica-Malibu Unified School District (District), Alta Environmental (Alta) has prepared this report summarizing the first quarter 2019 (1Q2019) sampling activities completed for select buildings within the Malibu High School campus, located at 30215 Morning View Drive in Malibu, California. The sampling activities were conducted to investigate the potential presence of detectable polychlorinated biphenyl (PCB) compounds in ambient air within Buildings D, H and J.

Concentrations of PCBs were not detected in any of the air samples collected during this investigation. Concentrations of PCBs were not detected in any of the analyzed wipe samples, with the exception of two samples collected from Building J - Room 772 and Building J – Room 773. Concentrations of PCBs were not detected above screening levels in any of the samples collected and analyzed during the 1Q2019 sampling event.

CONTENTS

1Q2019 PCB Air and Wipe Sampling Malibu High School, Building D, H and J SMSD-18-8201

ii

PROJECT BACKGROUND 1

PURPOSE OF INSPECTION AND SAMPLING 1

SCOPE OF SERVICES 1

METHODOLOGY 1

4.1 Air Sampling 1

4.2 Wipe Sampling 2

RESULTS 2

5.1 Air Sampling 2

5.2 Wipe Sampling 2

QUALITY CONTROL 2

CONCLUSIONS 3

ASSUMPTIONS AND LIMITATIONS 3

SIGNATORY 3 Appendices Appendix A: Figures

Appendix B: Sample Inventories

Appendix C: Laboratory Reports

1Q2019 PCB Air and Wipe Sampling Malibu High School, Buildings D, H and J SMSD-18-8201

REPORTED: February 19, 2019 PROJECT NO.: SMSD-18-8201

CLIENT: Santa Monica-Malibu Unified School District Facility Improvements Projects 2828 4th Street Santa Monica, California 90405

ATTENTION: Mr. Carey Upton

REF: Post Woolsey Fire PCBs Air and Wipe Report Building D, H and J Malibu High School 30215 Morning View Drive Malibu, CA, 90265

PROJECT BACKGROUND

The Santa Monica-Malibu Unified School District (District) retained Alta Environmental (Alta) to conduct quarterly air and wipe sampling services for Malibu High School, located at 30215 Morning View Drive, Malibu, CA 90265. This report presents the findings of our first quarter 2019 (1Q2019) sampling event.

PURPOSE OF INSPECTION AND SAMPLING

The objective of the quarterly sampling program is to monitor concentration trends of detectable polychlorinated biphenyl (PCB) compounds in ambient air and on non-porous surfaces, if any, within select buildings on the Malibu High School campus.

SCOPE OF SERVICES

During the course of our investigation, Alta collected a total of 10 air samples (including 2 field-blank samples) and a total of 26 wipe samples (including 1 duplicate and 1 field-blank sample) from 3 high-use classrooms.

METHODOLOGY

Prior to conducting air and wipe sampling, Alta representatives inspected the sampling areas for visual indications of significant heat impacts to building materials related to the Woolsey Fire, such as warping of door structures and window caulking. Indications of warping were not observed at the time of our inspection.

4.1 Air Sampling

Alta deployed air sampling units at various locations within Buildings D (1 sample), H (5 samples) and J (2 samples). Figures depicting the air sample locations are presented as Appendix A.

Each primary air sample was collected utilizing a calibrated pump to draw air through laboratory supplied polyurethane foam cartridges at a flow rate of approximately 5 liters per minute, for approximately 24 hours. The air samples were collected at breathing zone height, without the use of pre-filters. Following collection, each sample was properly packaged, labeled, and recorded on a chain-of-custody for transported to ALS Environmental, in Salt Lake City, Utah. Samples were analyzed using EPA Method TO-10A.

1Q2019 PCB Air and Wipe Sampling Malibu High School, Buildings D, H and J SMSD-18-8201

4.2 Wipe Sampling

Alta conducted wipe sampling at various locations within Buildings D (3 samples), H (15 samples) and J (7 samples). Figures depicting the air sample locations are presented as Appendix A.

Each wipe sample was collected on laboratory supplied gauze pads (or similar sampling media) in general accordance with the Standard Wipe Test procedure described in 40 CFR 761.123. Following collection, each sample was properly packaged, labeled, and recorded on a chain-of-custody for transport to Enviro-Chem, Inc. All samples were prepared for analysis by the laboratory using EPA Method 3540 (Soxhlet extraction) and were analyzed for PCBs using EPA Method 8082A.

RESULTS

5.1 Air Sampling Based on the reported laboratory results, concentrations of PCBs were not detected in any of the analyzed air samples.

5.2 Wipe Sampling

Based on the reported laboratory results, concentrations of PCBs were not detected in any of the analyzed wipe samples, with the exception of the following:

Sample Location Sample Number Total PCBs (µg/100 cm2)

Building J, Room 772 Vinyl Floor 010319-MHS-BldgJ-RM772-NK01 0.282

Building J, Room 772 Desk Surface, Plastic 010319-MHS-BldgJ-RM772-NK03 0.146

Building J, Room 773 Wood Floor 010319-MHS-BldgJ-RM773-NK04 0.192

Building J, Room 773 Desk Surface, Laminate 010319-MHS-BldgJ-RM773-NK07D 0.152

QUALITY CONTROL

Quality control (QC) duplicate samples were collected during this investigation as methods to evaluate sampling and analytical precision. Alta collected one duplicate sample and one field-blank sample during the course of this investigation. Laboratory results of the two QC samples were reported within acceptable limits.

Laboratory analysis of the air samples was completed by ALS Environmental, located at 960 West Le Voy Drive in Salt Lake City, Utah. ALS Environmental accredited by the AIHA Laboratory Accreditation Program and the National Environmental Laboratory Accreditation Conference. Laboratory analysis of the wipe samples was completed by Enviro-Chem, Inc., located at 1214 East Lexington Avenue in Pomona, California. Enviro-Chem, Inc. is accredited by the California Environmental Laboratory Accreditation Program. Based on a review of the laboratory quality control data associated with the sample analysis, the recovery and precision are within the acceptable limits of the laboratory.

Appendix A Figures

ELECT.

D-107

MEN'S TOILET

D-116

D-106

JAN.

BOY'S TOILET

D-110

D-111

VEST.

WORKROOM

D-120

D-113

VEST.

WMN'S TOILET

D-114

STORAGE

D-116

GIRLS TOILET

D-115

3777 Long Beach Blvd. Annex Bldg. Long Beach, California 90807

P: (562) 495-5777 ♦ F: (562) 495-5877 ♦ www.altaenviron.com

Project No.: SMSD-18-8201DATE: February 2019

Sample Location Map - Building D - Quarterly Sampling

Malibu High School

30215 Morning View Drive

Malibu, California

010319-MHS-bldgD-rm104-NK25

Wipe Sample

ND


Wipe Sample

ND


Wipe Sample

ND

010319-MHS-bldgD-rm104-SF08

Air Sample

ND (

(E) HALLWAY

674

AH7.11

1

(E) SWITCHBOARD

ROOM

602

(E) STAGE

RIGHT

656

UP

(E) TICKET

OFFICE

658

0' - 0"

02.81

STAGE

652

02.81

3' - 9"

FE

0' - 0"

02.99

02.40

02.99 02.99

(E) FIRE

EXTINGUISHER

DN

-4' - 3"(E) ORCHESTRA

PIT BELOW

02.99

(E) STORAGE

672

0' - 0"

AH7.15

1

02.86

UP

02.84

02.74

0' - 0"

0' - 0"

(E) OFFICE

605A

02.86

02.86

0' - 0"

UP

2' - 0"

2' - 0"

(E) FIRE

EXTINGUISHER

UP

(E) AUDITORIUM

600

9' - 1"

02.86

1' - 4"

02.86

02.74

6' - 0" 5' - 0 9/16"

02.74

3' - 6"

UP

5' - 11"

UP

(E) SOUTH LOBBY

662

5' - 11"

UP

0' - 0"

(E) STORAGE

664

0' - 0"

(E) CUSTODIAN

666

0' - 0"0' - 0"

(E) ADA

COMPLIANT

VENDING

MACHINES

AH7.15

3

(E) EAST

VESTIBULE

UP

0' - 0"

4' - 11"

UP

5' - 11"

(E) FIRE

EXTINGUISHER

02.40 02.40

(E) OFFICE

619

(E) STORAGE

618

668

02.41 (E) STUDENT

STORE

617

0' - 0"

AH7.13

1

0' - 0" 8' - 8"

(E) VESTIBULE

660

(E) LIGHTING

CONTROL

5' - 5 1/2"

670

02.74 02.73 02.73

(E) VENDING

MACHINE

CAGE

REMOVE

PORTION

OF WALL

(E) FIRE

EXTINGUISHER

(E) CASEWORK BELOW

COUNTER, REMOVE TO

CREATE PROPER ADA CLEARANCE,

REPAIR QUARRY TILE AS

REQUIRED

(E) VENDING

MACHINE

CAGE

(E) ADA

COMPLIANT

VENDING

MACHINES

UP

02.86

(E) SERVING

ROOM

605B

(E) SERVING

ROOM

605B

0' - 0"

(E) STORAGE

607

(E) STORAGE

608

0' - 0"

4' - 2"

(E) TOILET

606A

02.35

0' - 0"

02.76

(E) DRY

STORAGE

0' - 0"

605C

(E) KITCHEN

605

(E) RECESSED FIRE

EXTINGUISHER

(E) WALK-IN

REFRIG.

605D

(E) WALK-IN

FREEZER

605E

02.35

(E) FIRE

EXTINGUISHER

0' - 0"

(E) H.W.

623

0' - 0"

(E) LOCKER

ROOM

606

02.81

3' - 9"

(E) STAGE

LEFT

654

3' - 9"

UP

(E) W/C

676

(E) DRESSING

ROOM

0' - 0"

678

603604

UP

11' - 1"

0' - 0"

(E) ELEC.

ROOM

(E) MECHANICAL

ROOM

(E) GIRLS

621

DN

0' - 0"0' - 0"

(E) BOYS

620

(E) RAMP

AH7.14

1

5' - 11 7/16" 4' - 7 3/8"

5' - 0"

4' - 7"

3' - 8 1/2"

(E

) H

.W

.

605G




Malibu High School


Malibu, California

Sample Location Map - Building H - Quarterly Sampling

Legend

Air Sample

Wipe Sample

010319-MHS-bldgH-rm609-NK08

Wipe Sample

ND

010219-MHS-bldgH-rm609-SF03

Air Sample

ND (

STORAGE

707A

134 SF

GIRLS RR

713

246 SF

BOYS RR

716

218 SF

FIELD STOR.

717

97 SF

SHOWER

721B

33 SF

FACULTY

DRESSING ROOM

721

EQUIP.

706

104 SF

TEAM ROOM

705

797 SF

W. ATH.

DIRECTOR

704

116 SF

VESTIBULE

700H

79 SF

JANITOR

CLOSET

700G

98 SF

MECH.

700C

42 SF

BOYS RR

700B

222 SF

GYMNASIUM

700

6455 SF

VEST.

704A

90 SF

GIRLS FACULTY

P.E. ROOM

703

270 SF

CORRIDOR

CLOS.

700F

62 SF

GYM EQUIP.

STOR.

700E

80 SF

344 SF

VESTIBULE

700A

GIRLS RR

702

175 SF

CLASSROOM

724

576 SF

YOGA / DANCE

723

997 SF

GIRLS LOCKER

ROOM

712

1156 SF

EQUIP.

707B

VEST.

712A

115 SF

MECH. EQUIP.

714

363 SF

ELEC. EQUIP.

715

181 SF

104 SF

70 SF

VEST.

711A

CUST.

718

40 SF

BOYS LOCKER

ROOM

711

1209 SF

BOYS FACULTY

P.E. OFFICE

722

464 SF

EQUIPMENT

718A

121 SF

197 SF

STORAGE

719

FIELD EQUIP.

720

196 SF

57 SF

RR

721A




Malibu High School


Malibu, California

Sample Location Map - Building J - Quarterly SamplingLegend

Air Sample

Wipe Sample

010319-MHS-bldgJ-rm104-NK01

Wipe Sample

0.282 µg/100cm2

010219-MHS-bldgJ-rm722-SF01

Air Sample

ND (

Appendix B Sample Inventories

MHS Quarterly Sampling

CLIENT: SMMUSDPROJECT NO: SMSD-18-8201PROJECT:Date:

Building Room Placard IDFloor Plan Room ID Room Description

Sampling Date[a]

Sample IDTotal PCBs

(ng/m3)D (100/200, Mako Shark) 104 104 Classroom 1/3/2019 010319-MHS-bldgD-rm104-SF08 ND (

Summary of Post Fire Wipe Sampling Results

CLIENT: SMMUSDPROJECT SMSD-18-PROJECT:Date:

Building Room Placard IDFloor Plan Room ID

Room Description

Sample Location

Surface Description

Sample Date Sample ID

Total PCB Surface Wipe Concentration

(µg/100cm2)Floor Vinyl floor tile 010319-MHS-bldgD-rm104-NK23 ND

Desk Laminate 010319-MHS-bldgD-rm104-NK24 ND

Desk Laminate 010319-MHS-bldgD-rm104-NK25 ND

Floor Floor tile 010319-MHS-bldgH-rm609-NK08 ND

Serving table Stainless steel 010319-MHS-bldgH-rm609-NK09 ND

Freezer top Stainless steel + wood 010319-MHS-bldgH-rm609-NK10 ND

Shelf Painted wood 010319-MHS-bldgH-rm617-NK11 ND

Desk Laminate 010319-MHS-bldgH-rm617-NK12 ND

File cabinet Metal 010319-MHS-bldgH-rm617-NK13 ND

Floor Painted wood 010319-MHS-bldgH-rm652-NK14 ND

Wall Painted brick 010319-MHS-bldgH-rm652-NK15 ND

Chair Plastic 010319-MHS-bldgH-rm652-NK16 ND


Mantle Laminated wood 010319-MHS-bldgH-rm654-NK18 ND

Wall Painted stucco 010319-MHS-bldgH-rm654-NK19 ND


Mantle Connecting wall 010319-MHS-bldgH-rm656-NK21 ND

Wall Painted brick 010319-MHS-bldgH-rm656-NK22 ND

Floor Vinyl floor tile 010319-MHS-bldgJ-rm722-NK01 0.282

Desk Laminate 010319-MHS-bldgJ-rm722-NK02 ND

Desk Plastic 010319-MHS-bldgJ-rm722-NK03 0.146

Floor Wood 010319-MHS-bldgJ-rm723-NK04 0.192

Desk Laminate 010319-MHS-bldgJ-rm723-NK05 ND

Desk Laminate 010319-MHS-bldgJ-rm723-NK06 NDDesk

(Duplicate) Laminate 010319-MHS-bldgJ-rm723-NK07D 0.152

1/3/2019 010319-Blank ND

Notes: 1. Duplicate samples were collected adjacent to the primary sample. 2. Sample ID Key: 120218 (Date) - MHS (School ID) - B200 (Building) - R201 (Room ID) - A1 (Sample Code)

Abbreviations:µ/100cm2 = microgram per 100 square centimeters ND = not detected above laboratory reporting limitMHS = Malibu High School PCB = polychlorinated biphenyl

Malibu High School Quarterly Sampling01/03/19

1/3/2019

E stage right 656 E stage right 1/3/2019

1/3/2019

Stage side area*

1/3/2019

1/3/2019

D (100/200, Mako Shark) 104 104 Classroom

1/3/2019

722 722

723 723

Student store 617

Student store

652

654

StageStage

Stage side area*

Field Blank

Boys Faculty P.E. office 1/3/2019

1/3/2019Yoga/Dance

H (Cafeteria/Auditorium)

Serving area 609 Serving area

J (700,Old Gymnasium)

Appendix C Laboratory Reports

ANALYTICAL REPORT

Scott FanALTA Environmental3777 Long Beach Blvd.Long Beach, CA 90807

Phone:

E-mail:

(562) 495-5777

[email protected]

Report Date: January 09, 2019

34-1900505Workorder:

Malibu High SchoolNAPurchase Order:

Project ID:

Project Manager Paul E. Pope

Sampling SiteReceive DateCollect DateLab IDClient Sample ID

1900505001 01/03/19010319-MHS-BldgJ-Rm722-SF01

01/05/19 Malibu High School

1900505002 01/02/19010219-MHS-BldgJ-Rm723-SF02


1900505003 01/02/19010219-MHS-BldgH-Rm609-SF03


1900505004 01/03/19010319-MHS-BldgH-Rm617-SF04


1900505005 01/02/19010219-MHS-BldgH-Rm652-SF05


1900505006 01/02/19010219-MHS-BldgH-Rm654-SF06


1900505007 01/02/19010219-MHS-BldgH-Rm656-SF07


1900505008 01/03/19010319-MHS-BldgD-Rm104-SF08


1900505009 01/02/19010219-Blank 01/05/19 Malibu High School

1900505010 01/03/19010319-Blank 01/05/19 Malibu High School

Page 1 of 8 Wed, 01/09/19 1:55 PM ENVREP-V4.8

ADDRESS 960 West LeVoy Drive, Salt Lake City, Utah, 84123 USA PHONE FAX+1 801 266 7700 +1 801 268 9992

ALS GROUP USA, CORP. An ALS Limited Company

||

ANALYTICAL REPORT

Project Manager: Paul E. PopeClient: ALTA Environmental

Workorder: 34-1900505

Analytical Results

Sample ID: 01/03/201901/05/20191900505001Lab ID:

Collected:Received:

010319-MHS-BldgJ-Rm722-SF01 Malibu High School

Sampling Parameter: Air Volume 7200 LMatrix:

Media:

Air

PUF TubeSampling Site:

Analysis: EPA TO-10A, PCBs Air

Analyzed: 01/08/2019 00:00Batch:

Instrument ID:EGC/7631 (HBN: 230790) Percent Solid: NA

GCE03

Report Basis: Wet

Preparation: EPA 3540 Soxhlet Ext., EPA TO-10A

Prepared: 01/07/2019Batch:

Weight/Volume ENVX/28244 (HBN: 230661) Initial:

Final:1 filter10 mL

Result(ng/sample)Analyte

Result(ng/m³)

RL(ng/sample) Dilution Qual

Analysis Method - EPA TO-10A, PCBs

1

ANALYTICAL REPORT



Analytical Results

Sample ID: 01/02/201901/05/20191900505003Lab ID:

Collected:Received:

010219-MHS-BldgH-Rm609-SF03 Malibu High School


Media:

Air





GCE03

Report Basis: Wet




Final:1 filter10 mL


Result(ng/m³)



1

ANALYTICAL REPORT



Analytical Results

Sample ID: 01/02/201901/05/20191900505005Lab ID:

Collected:Received:



Media:

Air





GCE03

Report Basis: Wet




Final:1 filter10 mL


Result(ng/m³)



1

ANALYTICAL REPORT



Analytical Results

Sample ID: 01/02/201901/05/20191900505007Lab ID:

Collected:Received:



Media:

Air





GCE03

Report Basis: Wet




Final:1 filter10 mL


Result(ng/m³)



1

ANALYTICAL REPORT



Analytical Results

Sample ID: 01/02/201901/05/20191900505009Lab ID:

Collected:Received:

010219-Blank Malibu High School

Sampling Parameter: NAMatrix:

Media:

Air





GCE03

Report Basis: Wet




Final:1 filter10 mL


Result(ng/m³)



1NAND 200Aroclor 1221









Sample ID: 01/03/201901/05/20191900505010Lab ID:

Collected:Received:

010319-Blank Malibu High School

Sampling Parameter: NAMatrix:

Media:

Air





GCE03

Report Basis: Wet




Final:1 filter10 mL


Result(ng/m³)












Report Authorization

Analyst Peer ReviewMethod

(/S/ is an electronic signature that complies with 21 CFR Part 11)

EPA TO-10A, PCBs /S/ Mila V. Potekhin01/09/2019 10:47 01/09/2019 13:41

/S/ Lyle Edwards


ANALYTICAL REPORT



Laboratory Contact Information(801) [email protected]

ALS Environmental960 W Levoy DriveSalt Lake City, Utah 84123

Phone:Email:Web:

The results provided in this report relate only to the items tested.Samples were received in acceptable condition unless otherwise noted.Samples have not been blank corrected unless otherwise noted.This test report shall not be reproduced, except in full, without written approval of ALS.

General Lab Comments

ALS provides professional analytical services for all samples submitted. ALS is not in a position to interpret the data andassumes no responsibility for the quality of the samples submitted.

All quality control samples processed with the samples in this report yielded acceptable results unless otherwise noted.

ALS is accredited for specific fields of testing (scopes) in the following testing sectors. The quality system implemented at ALSconforms to accreditation requirements and is applied to all analytical testing performed by ALS. The following table lists testingsector, accreditation body, accreditation number and website. Please contact these accrediting bodies or your ALS projectmanager for the current scope of accreditation that applies to your analytical testing.

Testing Sector Accreditation Body Certificate Number

Website

Environmental PJLA (DoD ELAP)

Utah (TNI)NevadaOklahomaIowa


ANALYTICAL REPORT



MDL = Method Detection Limit, a statistical estimate of method/media/instrument sensitivity.RL = Reporting Limit, a verified value of method/media/instrument sensitivity.CRDL = Contract Required Detection LimitReg. Limit = Regulatory Limit.ND = Not Detected, testing result not detected above the MDL or RL.< This testing result is less than the numerical value.** No result could be reported, see sample comments for details.

U = Qualifier indicates that the analyte was not detected above the MDL.J = Qualifier Indicates that the analyte value is between the MDL and the RL. It is also used to indicate an estimated value fortentatively identified compounds in mass spectrometry where a 1:1 response is assumed.B = Qualifier indicates that the analyte was detected in the blank.E = Qualifier indicates that the analyte result exceeds calibration range.P = Qualifier indicates that the RPD between the two columns is greater than 40%.

Result Symbol Definitions

Qualifier Symbol Definitions


Appdx.pdfWipe and air sample locations drawings.pdfSheets and ViewsSample location drawings-Bldg D air wipeSample location drawings-Bldg H air wipeSample location drawings-Bldg J air wipe

first quarter 2019 – air & wipe samplingfip.smmusd.org/reports/malibu/1stq2019-airandwipe.pdf02.40...

Documents