Project:

Kelly Mays

Results Report Order ID: 7051194

Attn: Regulatory ID:

Northern Valley Regional SD - Norwood Regional III

200 Summit Street

Norwood, NJ 07646

Karl Environmental Group

20 Lauck Road

Mohnton, PA 19540

Sample Number: 7051194-01

Collector: KB

Site: NVN-Blank

Collect Date: 04/29/2017 8:00 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 21:25 RPV05/02/17 RPV11.00

Sample Number: 7051194-02

Collector: KB

Site: NVN-FP-LL-KITCH

Collect Date: 04/29/2017 8:08 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 10.3 µg/L EPA 200.8 05/08/17 21:27 RPV05/02/17 RPV11.00

Sample Number: 7051194-03

Collector: KB

Site: NVN-CS-LL-ROOM204

Collect Date: 04/29/2017 8:09 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 1.20 µg/L EPA 200.8 05/08/17 20:57 RPV05/02/17 RPV11.00

Sample Number: 7051194-04

Collector: KB

Site: NVN-TL-UL-FACULTY

Collect Date: 04/29/2017 8:12 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 57.4 µg/L EPA 200.8 05/08/17 21:29 RPV05/02/17 RPV11.00

Sample Number: 7051194-05

Collector: KB

Site: NVN-WC-UL-HALLNURSE-1

Collect Date: 04/29/2017 8:14 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 21:31 RPV05/02/17 RPV11.00

Report Generated On: 05/09/2017 2:43 pm 7051194

STL_Results Revision #1.6 Effective: 07/09/2014

Page 1 of 8

Sample Number: 7051194-06

Collector: KB

Site: NVN-WC-UL-HALLNURSE-2

Collect Date: 04/29/2017 8:14 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 21:37 RPV05/02/17 RPV11.00

Sample Number: 7051194-07

Collector: KB

Site: NVN-NS-UL-NURSE

Collect Date: 04/29/2017 8:15 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 2.42 µg/L EPA 200.8 05/08/17 21:38 RPV05/02/17 RPV11.00

Sample Number: 7051194-08

Collector: KB

Site: NVN-WC-LL-HALL217-1

Collect Date: 04/29/2017 8:17 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 21:40 RPV05/02/17 RPV11.00

Sample Number: 7051194-09

Collector: KB

Site: NVN-WC-LL-HALL217-2

Collect Date: 04/29/2017 8:18 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 21:42 RPV05/02/17 RPV11.00

Sample Number: 7051194-10

Collector: KB

Site: NVN-BS-UL-GIRLS-3

Collect Date: 04/29/2017 8:21 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 3.59 µg/L EPA 200.8 05/08/17 21:44 RPV05/02/17 RPV11.00

Sample Number: 7051194-11

Collector: KB

Site: NVN-BS-UL-GIRLS-2

Collect Date: 04/29/2017 8:21 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 4.72 µg/L EPA 200.8 05/08/17 21:46 RPV05/02/17 RPV11.00

Sample Number: 7051194-12

Collector: KB

Site: NVN-BS-UL-GIRLS-1

Collect Date: 04/29/2017 8:22 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 5.94 µg/L EPA 200.8 05/08/17 21:48 RPV05/02/17 RPV11.00

Report Generated On: 05/09/2017 2:43 pm 7051194

STL_Results Revision #1.6 Effective: 07/09/2014

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Sample Number: 7051194-13

Collector: KB

Site: NVN-WC-LL-HALLGYM-1

Collect Date: 04/29/2017 8:24 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 22:00 RPV05/02/17 RPV11.00

Sample Number: 7051194-14

Collector: KB

Site: NVN-WC-LL-HALLGYM-2

Collect Date: 04/29/2017 8:24 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 21:54 RPV05/02/17 RPV11.00

Sample Number: 7051194-15

Collector: KB

Site: NVN-BS-LL-GIRLS-1

Collect Date: 04/29/2017 8:26 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 22:06 RPV05/02/17 RPV11.00

Sample Number: 7051194-16

Collector: KB

Site: NVN-BS-LL-GIRLS-2

Collect Date: 04/29/2017 8:26 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 1.58 µg/L EPA 200.8 05/08/17 22:08 RPV05/02/17 RPV11.00

Sample Number: 7051194-17

Collector: KB

Site: NVN-BS-LL-BOYS-2

Collect Date: 04/29/2017 8:28 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 1.74 µg/L EPA 200.8 05/08/17 22:10 RPV05/02/17 RPV11.00

Sample Number: 7051194-18

Collector: KB

Site: NVN-BS-LL-BOYS-1

Collect Date: 04/29/2017 8:28 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 1.47 µg/L EPA 200.8 05/08/17 22:12 RPV05/02/17 RPV11.00

Sample Number: 7051194-19

Collector: KB

Site: NVN-BS-UL-BOYS-1

Collect Date: 04/29/2017 8:31 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 2.44 µg/L EPA 200.8 05/08/17 22:14 RPV05/02/17 RPV11.00

Report Generated On: 05/09/2017 2:43 pm 7051194

STL_Results Revision #1.6 Effective: 07/09/2014

Page 3 of 8

Sample Number: 7051194-20

Collector: KB

Site: NVN-BS-UL-BOYS-2

Collect Date: 04/29/2017 8:31 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 1.46 µg/L EPA 200.8 05/08/17 22:16 RPV05/02/17 RPV11.00

Sample Number: 7051194-21

Collector: KB

Site: NVN-WC-UL-HALL101-1

Collect Date: 04/29/2017 8:33 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 22:18 RPV05/02/17 RPV11.00

Sample Number: 7051194-22

Collector: KB

Site: NVN-WC-UL-HALL101-2

Collect Date: 04/29/2017 8:33 am

Sample ID:

Sample Type: S

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead < 1.00 µg/L EPA 200.8 05/08/17 22:24 RPV05/02/17 RPV11.00

Sample Number: 7051194-23

Collector:

Site: Laboratory Control Sample

Collect Date: 05/01/2017 12:00 am

Sample ID:

Sample Type:

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 14.6 µg/L EPA 200.8 05/08/17 22:26 RPV05/02/17 RPV11.00

Sample Number: 7051194-24

Collector:

Site: Laboratory Control Sample Duplicate

Collect Date: 05/01/2017 12:00 am

Sample ID:

Sample Type:

ByAnalysis DateByPrep DateDFR.L.MethodUnitsResult Department / Test / Parameter

Metals

Lead 14.6 µg/L EPA 200.8 05/08/17 22:28 RPV05/02/17 RPV11.00

Sample Receipt Conditions:

All samples met the sample receipt requirements for the relevant analyses.

All results meet the requirements of STL's TNI (NELAC) Accredited Quality System unless otherwise noted. If your results contain any data qualifiers or

comments, you should evaluate useability relative to your needs.

If collectors initials include "STL", samples have been collected in accordance with STL SOP SL0015.

All results reported on an As Received (Wet Weight) basis unless otherwise noted.

This laboratory report may not be reproduced, except in full, without the written approval of STL.

Results are considered Preliminary unless report is signed by authorized representative of STL.

Report Generated On: 05/09/2017 2:43 pm 7051194

STL_Results Revision #1.6 Effective: 07/09/2014

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Reviewed and Released By:

Alana Kopicz

Project Manager

Report Generated On: 05/09/2017 2:43 pm 7051194

STL_Results Revision #1.6 Effective: 07/09/2014

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