SAN TOMAS AQUINO CREEK EROSION REPAIR &
BARRON CREEK CONCRETE REPAIR AT BRYANT STREET PROJECT
ADDENDUM 1
ATTACHMENT 1
BID FORM NO. 1 (REV 1)
Proposal and Bid Items
Project No. 62084001
Contract No. C0647
THIS PAGE INTENTIONALLY LEFT BLANK
BID FORM NO. 1 (REV. 1)
Proposal and Bid Items Page 1 of 4
This form must be completed in ink and changes must be initialed.
SAN TOMAS AQUINO CREEK EROSION REPAIR FROM USGS GAGE NEAR WILLIAMS ROAD TO VIRGINIA AVENUE AND BARRON CREEK
CONCRETE REPAIR AT BRYANT STREET PROJECT 7 of 27
(Rev. 04/02/18)
Honorable Board of Directors Santa Clara Valley Water District (District)
Pursuant to, and in compliance with, the Notice to Bidders and the Contract Documents, relating to the SAN TOMAS AQUINO CREEK EROSION REPAIR FROM USGS GAGE NEAR WILLIAMS ROAD TO VIRGINIA AVENUE AND BARRON CREEK CONCRETE REPAIR AT BRYANT STREET PROJECT, the undersigned Bidder having become thoroughly familiar with the terms and conditions of the Contract Documents and with local conditions affecting the performance and costs of the Work and having fully inspected the Work site in all particulars, hereby proposes and agrees to fully perform the Work, including providing any and all labor and materials and performing all Work required to construct and complete said Work within the contract time stated and in accordance with the requirements of the Contract Documents, for the following sum of money. The undersigned Bidder agrees to complete all the Work within 99 calendar days from the first chargeable day of the Contract, as stated in the Notice to Begin Work. The Bidder agrees to enter into a Contract with the District and provide the required bonds and insurance in accordance with the Instructions to Bidders, Contract Bonds, paragraph #21 and Execution of Contract, paragraph #22. If the Bidder fails to meet these requirements within the time specified in the Instruction to Bidders, Failure to Execute Contract, paragraph #23, the Bidder’s security accompanying this Proposal may be forfeited and become the property of the District. No Contract exists until all Contract bonds and insurance documents have been accepted by the District.
TOTAL BID: $______________________
Bidder acknowledges receipt of the following Addenda to the Bid Documents: Addenda are posted online at https://www.valleywater.org/construction.
NO Addenda received
Addenda received as follows:
Addendum No. Date Addendum No. Date Addendum No. Date Addendum No. Date
Failure to acknowledge receipt of an Addendum on the Bid Form is not, in itself, cause for withdrawal or rejection of Bid, if it can be established that Bidder did, in fact, receive such Addendum prior to Bid opening.
BIDDER’S COMPANY INFORMATION NAME: ADDRESS: CONTRACTOR’S CALIFORNIA LICENSE
NUMBER:
DATE OF EXPIRATION: LICENSE CLASSIFICATION(S): PHONE NO.: ( ) FAX NO.: ( )
EMAIL ADDRESS: SIGNATURE BLOCK (Signature Block must be completed in ink and changes must be initialed.)
Bidder’s Signature: Date:
Bidder’s Name and Title (Print):
SAN TOMAS AQUINO CREEK EROSION REPAIR FROM USGS GAGE NEAR WILLIAMS ROAD TO VIRGINIA AVENUE AND BARRON CREEK
CONCRETE REPAIR AT BRYANT STREET PROJECT 8 of 27
(Rev. 04/02/18)
BID FORM NO. 1 (REV. 1) Proposal and Bid Items
Page 2 of 4
This form must be completed in ink and changes must be initialed.
SECTION A — BASE BID
ITEM NO.
DESCRIPTION OF ITEM
APPROXIMATE QUANTITY
UNIT
UNIT PRICE
TOTAL
1
COMPLIANCE WITH ENVIRONMENTAL PERMITS FOR SAN TOMAS AQUINO CREEK
Not-to-Exceed
$30,000
$30,000
2
MOBILIZATION & DEMOBILIZATION,
DEMOLITION & DISPOSAL FOR SAN TOMAS AQUINO CREEK
1
Lump Sum
3
CONTROL OF WATER FOR SAN TOMAS
AQUINO CREEK
1
Lump Sum
4
HIGH EARLY STRENGTH FIBER REINFORCED CONCRETE LAYER FOR SAN TOMAS AQUINO CREEK
1,650
Cubic Yard
5
SPOT REPAIR CONCRETE FOR SAN
TOMAS AQUINO CREEK
110
Square Feet
6
NON-SHRINK GROUT FOR SAN TOMAS
AQUINO CREEK
50
Cubic Yard
7
SEDIMENT EXCAVATION FOR SAN TOMAS AQUINO CREEK
35
Ton
8
INDEPENDENT QUALITY
CONTROL MANAGER
Not-to-Exceed
$70,000
$70,000
TOTAL BASE BID
BID FORM NO. 1 (REV. 1) Proposal and Bid Items
Page 3 of 4
This form must be completed in ink and changes must be initialed.
SAN TOMAS AQUINO CREEK EROSION REPAIR FROM USGS GAGE NEAR WILLIAMS ROAD TO VIRGINIA AVENUE AND BARRON CREEK
CONCRETE REPAIR AT BRYANT STREET PROJECT 9 of 27
(Rev. 04/02/18)
SECTION B SUPPLEMENTAL BID ITEMS These Bid items may or may not be required. They may be deleted entirely or in part,
By deductive change order(s), at the sole discretion of the District.
ITEM NO.
DESCRIPTION OF ITEM
APPROXIMATE QUANTITY
UNIT
UNIT
PRICE
TOTAL
1
WINTERIZATION FOR SAN TOMAS AQUINO CREEK
Not-to-Exceed
$20,000
$20,000
2
COMPLIANCE WITH ENVIRONMENTAL
PERMITS FOR BARRON CREEK
Not-to-Exceed
$5,000
$5,000
3
REMOVE CONCRETE FOR BARRON
CREEK
1
Lump Sum
4
STRUCTURAL CONCRETE FOR
BARRON CREEK
19
Cubic Yard
5
CONCRETE BLANKET FOR SEWER
PIPE FOR BARRON CREEK
2
Cubic Yard
6
CLEANING AND VIDEO INSPECTION OF
SEWER PIPE FOR BARRON CREEK
1
Lump Sum
7
REPAIR SPALLED SURFACE AREAS
FOR BARRON CREEK
7
Square Feet
8
MOBILIZATION & DEMOBILIZATION,
DEMOLITION & DISPOSAL FOR BARRON CREEK
1
Lump Sum
BID FORM NO. 1 (REV. 1) Proposal and Bid Items
Page 4 of 4
This form must be completed in ink and changes must be initialed.
SAN TOMAS AQUINO CREEK EROSION REPAIR FROM USGS GAGE NEAR WILLIAMS ROAD TO VIRGINIA AVENUE AND BARRON CREEK
CONCRETE REPAIR AT BRYANT STREET PROJECT 10 of 27
(Rev. 04/02/18)
9
CONTROL OF WATER FOR BARRON CREEK
1 Lump Sum
10
SLURRY CEMENT BACKFILL FOR
BARRON CREEK
Not-to-Exceed
$5,000
$5,000
Section B Subtotal
TOTAL BID (Section A Subtotal + Section B Subtotal)
SAN TOMAS AQUINO CREEK EROSION REPAIR &
BARRON CREEK CONCRETE REPAIR AT BRYANT STREET PROJECT
ADDENDUM 1
ATTACHMENT 2
SEWER MAHOLE LOCATIONS
Project No. 62084001
Contract No. C0647
THIS PAGE INTENTIONALLY LEFT BLANK
SAN TOMAS AQUINO CREEK EROSION REPAIR &
BARRON CREEK CONCRETE REPAIR AT BRYANT STREET PROJECT
ADDENDUM 1
ATTACHMENT 3
DEPARTMENT OF THE ARMY PERMIT ‐ SMP2 ‐ TIME EXTENSION
Project No. 62084001
Contract No. C0647
THIS PAGE INTENTIONALLY LEFT BLANK
SAN TOMAS AQUINO CREEK EROSION REPAIR &
BARRON CREEK CONCRETE REPAIR AT BRYANT STREET PROJECT
ADDENDUM 1
ATTACHMENT 4
SEDIMENT TEST RESULTS #1
(Located approximately 700 feet upstream of Rincon Avenue)
Project No. 62084001
Contract No. C0647
THIS PAGE INTENTIONALLY LEFT BLANK
ANALYTICAL REPORTEurofins TestAmerica, Pleasanton1220 Quarry LanePleasanton, CA 94566Tel: (925)484-1919
Laboratory Job ID: 720-92632-1Client Project/Site: 19-SCH-009 San Tomas Aquino Creek
For:Santa Clara Valley Water DistPO BOX 206705750 Almadin Express WaySan Jose, California 95160-0670
Attn: Carole Foster
Authorized for release by:5/8/2019 2:54:24 PM
Afsaneh Salimpour, Senior Project Manager(925)[email protected]
This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
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Table of Contents
Client: Santa Clara Valley Water DistProject/Site: 19-SCH-009 San Tomas Aquino Creek
Laboratory Job ID: 720-92632-1
Page 2 of 42Eurofins TestAmerica, Pleasanton
5/8/2019
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
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Definitions/GlossaryJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Qualifiers
GC Semi VOAQualifier Description
F1 MS and/or MSD Recovery is outside acceptance limits.
Qualifier
F2 MS/MSD RPD exceeds control limits
p The %RPD between the primary and confirmation column/detector is >40%. The lower value has been reported.
GlossaryThese commonly used abbreviations may or may not be present in this report.
¤ Listed under the "D" column to designate that the result is reported on a dry weight basis
Abbreviation
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica, Pleasanton
Page 3 of 42 5/8/2019
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Case NarrativeClient: Santa Clara Valley Water Dist Job ID: 720-92632-1Project/Site: 19-SCH-009 San Tomas Aquino Creek
Job ID: 720-92632-1
Laboratory: Eurofins TestAmerica, Pleasanton
Narrative
Job Narrative720-92632-1
Comments
No additional comments.
Receipt
The samples were received on 4/24/2019 11:50 AM; the samples arrived in good condition, properly preserved and, where required, on
ice. The temperature of the cooler at receipt was 1.2º C.
GC/MS VOA No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
GC/MS Semi VOA Method(s) 8270C SIM: The following sample was diluted due to the abundance of non-target analytes: 19-20190-CM-1 (720-92632-5). Elevated reporting limits (RLs) are provided.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
GC Semi VOA Method(s) 8081A: The matrix spike / matrix spike duplicate (MS/MSD) recoveries and precision for preparation batch 720-264912 and analytical batch 720-265034 were outside control limits. Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample (LCS ) was within acceptance limits.
Method(s) 8082: The following samples required a tetrabutylammonium sulfite (TBA) clean-up to reduce matrix interferences caused by sulfur: 19-20190-CM-1 (720-92632-5), (LCS 720-264911/2-A), (MB 720-264911/1-A), (720-92632-A-5-N MS) and (720-92632-A-5-O MSD).
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Metals No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
General Chemistry No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Organic Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins TestAmerica, PleasantonPage 4 of 42 5/8/2019
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Detection SummaryJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Client Sample ID: 19-20190-CM-1 Lab Sample ID: 720-92632-5
Diesel Range Organics [C10-C28]
RL
1.9 mg/Kg
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA111 8015B
Barium 1.5 mg/Kg Total/NA462 6010B
Beryllium 0.29 mg/Kg Total/NA40.29 6010B
Chromium 1.5 mg/Kg Total/NA456 6010B
Cobalt 0.59 mg/Kg Total/NA415 6010B
Copper 4.4 mg/Kg Total/NA420 6010B
Lead 1.5 mg/Kg Total/NA44.1 6010B
Nickel 1.5 mg/Kg Total/NA462 6010B
Vanadium 1.5 mg/Kg Total/NA452 6010B
Zinc 4.4 mg/Kg Total/NA458 6010B
Barium 0.50 mg/L STLC Citrate16.0 6010B
Chromium 0.10 mg/L STLC Citrate10.17 6010B
Cobalt 0.020 mg/L STLC Citrate10.20 6010B
Copper 0.20 mg/L STLC Citrate10.22 6010B
Nickel 0.10 mg/L STLC Citrate10.49 6010B
Vanadium 0.10 mg/L STLC Citrate10.21 6010B
Zinc 0.20 mg/L STLC Citrate11.2 6010B
Mercury 0.016 mg/Kg Total/NA10.051 7471A
Eurofins TestAmerica, Pleasanton
This Detection Summary does not include radiochemical test results.
Page 5 of 42 5/8/2019
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS)
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
Methyl tert-butyl ether ND 4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
47 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Acetone ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Benzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Dichlorobromomethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Bromobenzene ND
19 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Chlorobromomethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Bromoform ND
9.3 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Bromomethane ND
47 ug/Kg 04/25/19 09:03 04/25/19 17:04 12-Butanone (MEK) ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1n-Butylbenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1sec-Butylbenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1tert-Butylbenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Carbon disulfide ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Carbon tetrachloride ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Chlorobenzene ND
9.3 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Chloroethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Chloroform ND
9.3 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Chloromethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 12-Chlorotoluene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 14-Chlorotoluene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Chlorodibromomethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,2-Dichlorobenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,3-Dichlorobenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,4-Dichlorobenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,3-Dichloropropane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,1-Dichloropropene ND
9.3 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,2-Dibromo-3-Chloropropane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Ethylene Dibromide ND
9.3 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Dibromomethane ND
9.3 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Dichlorodifluoromethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,1-Dichloroethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,2-Dichloroethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,1-Dichloroethene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1cis-1,2-Dichloroethene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1trans-1,2-Dichloroethene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,2-Dichloropropane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1cis-1,3-Dichloropropene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1trans-1,3-Dichloropropene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Ethylbenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Hexachlorobutadiene ND
47 ug/Kg 04/25/19 09:03 04/25/19 17:04 12-Hexanone ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Isopropylbenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 14-Isopropyltoluene ND
9.3 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Methylene Chloride ND
47 ug/Kg 04/25/19 09:03 04/25/19 17:04 14-Methyl-2-pentanone (MIBK) ND
9.3 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Naphthalene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1N-Propylbenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Styrene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,1,1,2-Tetrachloroethane ND
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
1,1,2,2-Tetrachloroethane ND 4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Tetrachloroethene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Toluene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,2,3-Trichlorobenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,2,4-Trichlorobenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,1,1-Trichloroethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,1,2-Trichloroethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Trichloroethene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Trichlorofluoromethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,2,3-Trichloropropane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,1,2-Trichloro-1,2,2-trifluoroethane ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,2,4-Trimethylbenzene ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 11,3,5-Trimethylbenzene ND
19 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Vinyl acetate ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Vinyl chloride ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Xylenes, Total ND
4.7 ug/Kg 04/25/19 09:03 04/25/19 17:04 12,2-Dichloropropane ND
230 ug/Kg 04/25/19 09:03 04/25/19 17:04 1Gasoline Range Organics (GRO)
-C4-C12
ND
4-Bromofluorobenzene 105 45 - 131 04/25/19 09:03 04/25/19 17:04 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
1,2-Dichloroethane-d4 (Surr) 103 04/25/19 09:03 04/25/19 17:04 160 - 140
Toluene-d8 (Surr) 94 04/25/19 09:03 04/25/19 17:04 158 - 140
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8270C SIM - PAHs by GCMS (SIM)
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
Acenaphthene ND 9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Acenaphthylene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Anthracene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Benzo[a]anthracene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Benzo[a]pyrene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Benzo[b]fluoranthene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Benzo[g,h,i]perylene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Benzo[k]fluoranthene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Chrysene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Dibenz(a,h)anthracene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Fluoranthene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Fluorene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Indeno[1,2,3-cd]pyrene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Naphthalene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Phenanthrene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Pyrene ND
20 ug/Kg 04/24/19 21:55 04/26/19 03:32 21-Methylnaphthalene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 21-Methylphenanthrene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 22,3,5-Trimethylnaphthalene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 22,6-Dimethylnaphthalene ND
20 ug/Kg 04/24/19 21:55 04/26/19 03:32 22-Methylnaphthalene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Benzo[e]pyrene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 2Perylene ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 21,1'-Biphenyl ND
9.8 ug/Kg 04/24/19 21:55 04/26/19 03:32 23-methylphenanthrene ND
2-Fluorobiphenyl 79 33 - 120 04/24/19 21:55 04/26/19 03:32 2
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
Terphenyl-d14 130 04/24/19 21:55 04/26/19 03:32 235 - 146
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8015B - Diesel Range Organics (DRO) (GC)
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
Diesel Range Organics [C10-C28] 11 1.9 mg/Kg 04/26/19 22:12 05/02/19 00:28 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
48 mg/Kg 04/26/19 22:12 05/02/19 00:28 1Motor Oil Range Organics [C24-C36] ND
1.9 mg/Kg 04/26/19 22:12 05/02/19 00:28 1Kerosene Range Organics (C9-C18) ND
p-Terphenyl 86 40 - 130 04/26/19 22:12 05/02/19 00:28 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8081A - Organochlorine Pesticides (GC)
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
Aldrin ND F1 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Dieldrin ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Endrin aldehyde ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Endrin ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Endrin ketone ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Heptachlor ND F1 F2
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Heptachlor epoxide ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 14,4'-DDT ND F2
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 14,4'-DDE ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 14,4'-DDD ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Endosulfan I ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Endosulfan II ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1alpha-BHC ND F2
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1beta-BHC ND F1 F2
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1gamma-BHC (Lindane) ND F1 F2
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1delta-BHC ND F1 F2
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Endosulfan sulfate ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Methoxychlor ND F1 F2
8.0 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Toxaphene ND
8.0 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Chlordane (technical) ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1cis-Chlordane ND
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1trans-Chlordane ND F1
0.40 ug/Kg 05/07/19 14:13 05/07/19 22:45 1Hexachlorobenzene ND
Tetrachloro-m-xylene 73 31 - 103 05/07/19 14:13 05/07/19 22:45 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
DCB Decachlorobiphenyl 86 05/07/19 14:13 05/07/19 22:45 127 - 136
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8082 - Polychlorinated Biphenyls (PCBs) by Gas Chromatography
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
PCB-1016 ND 9.9 ug/Kg 05/07/19 14:16 05/07/19 23:24 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
9.9 ug/Kg 05/07/19 14:16 05/07/19 23:24 1PCB-1221 ND
9.9 ug/Kg 05/07/19 14:16 05/07/19 23:24 1PCB-1232 ND
9.9 ug/Kg 05/07/19 14:16 05/07/19 23:24 1PCB-1242 ND
9.9 ug/Kg 05/07/19 14:16 05/07/19 23:24 1PCB-1248 ND
9.9 ug/Kg 05/07/19 14:16 05/07/19 23:24 1PCB-1254 ND
9.9 ug/Kg 05/07/19 14:16 05/07/19 23:24 1PCB-1260 ND
Tetrachloro-m-xylene 69 32 - 112 05/07/19 14:16 05/07/19 23:24 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
DCB Decachlorobiphenyl 89 05/07/19 14:16 05/07/19 23:24 12 - 122
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 6010B - Metals (ICP)
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
Antimony ND 1.5 mg/Kg 04/24/19 16:59 04/26/19 20:16 4
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
2.9 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Arsenic ND
1.5 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Barium 62
0.29 mg/Kg 04/24/19 16:59 04/30/19 11:55 4Beryllium 0.29
0.37 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Cadmium ND
1.5 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Chromium 56
0.59 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Cobalt 15
4.4 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Copper 20
1.5 mg/Kg 04/24/19 16:59 04/30/19 11:55 4Lead 4.1
1.5 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Molybdenum ND
1.5 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Nickel 62
1.5 mg/Kg 04/24/19 16:59 04/29/19 19:48 4Selenium ND
0.74 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Silver ND
1.5 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Thallium ND
1.5 mg/Kg 04/24/19 16:59 04/29/19 19:48 4Vanadium 52
4.4 mg/Kg 04/24/19 16:59 04/26/19 20:16 4Zinc 58
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 6010B - Metals (ICP) - STLC Citrate
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
Antimony ND 0.10 mg/L 05/02/19 10:11 05/03/19 19:18 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.10 mg/L 05/02/19 10:11 05/03/19 19:18 1Arsenic ND
0.50 mg/L 05/02/19 10:11 05/03/19 19:18 1Barium 6.0
0.020 mg/L 05/02/19 10:11 05/06/19 19:12 1Beryllium ND
0.020 mg/L 05/02/19 10:11 05/03/19 19:18 1Cadmium ND
0.10 mg/L 05/02/19 10:11 05/03/19 19:18 1Chromium 0.17
0.020 mg/L 05/02/19 10:11 05/03/19 19:18 1Cobalt 0.20
0.20 mg/L 05/02/19 10:11 05/03/19 19:18 1Copper 0.22
0.050 mg/L 05/02/19 10:11 05/03/19 19:18 1Lead ND
0.10 mg/L 05/02/19 10:11 05/03/19 19:18 1Molybdenum ND
0.10 mg/L 05/02/19 10:11 05/03/19 19:18 1Nickel 0.49
0.20 mg/L 05/02/19 10:11 05/03/19 19:18 1Selenium ND
0.050 mg/L 05/02/19 10:11 05/03/19 19:18 1Silver ND
0.10 mg/L 05/02/19 10:11 05/03/19 19:18 1Thallium ND
0.10 mg/L 05/02/19 10:11 05/03/19 19:18 1Vanadium 0.21
0.20 mg/L 05/02/19 10:11 05/03/19 19:18 1Zinc 1.2
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 7470A - Mercury (CVAA) - STLC Citrate
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
Mercury ND 0.0020 mg/L 05/01/19 19:30 05/03/19 11:35 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 7471A - Mercury (CVAA)
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
Mercury 0.051 0.016 mg/Kg 04/26/19 10:28 04/26/19 13:08 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
General Chemistry
Lab Sample ID: 720-92632-5Client Sample ID: 19-20190-CM-1Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50RL MDL
Percent Moisture 10.0 0.1 % 04/25/19 09:02 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 720-264467/4Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
RL MDL
Methyl tert-butyl ether ND 5.0 ug/Kg 04/25/19 13:30 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 50 ug/Kg 04/25/19 13:30 1Acetone
ND 5.0 ug/Kg 04/25/19 13:30 1Benzene
ND 5.0 ug/Kg 04/25/19 13:30 1Dichlorobromomethane
ND 5.0 ug/Kg 04/25/19 13:30 1Bromobenzene
ND 20 ug/Kg 04/25/19 13:30 1Chlorobromomethane
ND 5.0 ug/Kg 04/25/19 13:30 1Bromoform
ND 10 ug/Kg 04/25/19 13:30 1Bromomethane
ND 50 ug/Kg 04/25/19 13:30 12-Butanone (MEK)
ND 5.0 ug/Kg 04/25/19 13:30 1n-Butylbenzene
ND 5.0 ug/Kg 04/25/19 13:30 1sec-Butylbenzene
ND 5.0 ug/Kg 04/25/19 13:30 1tert-Butylbenzene
ND 5.0 ug/Kg 04/25/19 13:30 1Carbon disulfide
ND 5.0 ug/Kg 04/25/19 13:30 1Carbon tetrachloride
ND 5.0 ug/Kg 04/25/19 13:30 1Chlorobenzene
ND 10 ug/Kg 04/25/19 13:30 1Chloroethane
ND 5.0 ug/Kg 04/25/19 13:30 1Chloroform
ND 10 ug/Kg 04/25/19 13:30 1Chloromethane
ND 5.0 ug/Kg 04/25/19 13:30 12-Chlorotoluene
ND 5.0 ug/Kg 04/25/19 13:30 14-Chlorotoluene
ND 5.0 ug/Kg 04/25/19 13:30 1Chlorodibromomethane
ND 5.0 ug/Kg 04/25/19 13:30 11,2-Dichlorobenzene
ND 5.0 ug/Kg 04/25/19 13:30 11,3-Dichlorobenzene
ND 5.0 ug/Kg 04/25/19 13:30 11,4-Dichlorobenzene
ND 5.0 ug/Kg 04/25/19 13:30 11,3-Dichloropropane
ND 5.0 ug/Kg 04/25/19 13:30 11,1-Dichloropropene
ND 10 ug/Kg 04/25/19 13:30 11,2-Dibromo-3-Chloropropane
ND 5.0 ug/Kg 04/25/19 13:30 1Ethylene Dibromide
ND 10 ug/Kg 04/25/19 13:30 1Dibromomethane
ND 10 ug/Kg 04/25/19 13:30 1Dichlorodifluoromethane
ND 5.0 ug/Kg 04/25/19 13:30 11,1-Dichloroethane
ND 5.0 ug/Kg 04/25/19 13:30 11,2-Dichloroethane
ND 5.0 ug/Kg 04/25/19 13:30 11,1-Dichloroethene
ND 5.0 ug/Kg 04/25/19 13:30 1cis-1,2-Dichloroethene
ND 5.0 ug/Kg 04/25/19 13:30 1trans-1,2-Dichloroethene
ND 5.0 ug/Kg 04/25/19 13:30 11,2-Dichloropropane
ND 5.0 ug/Kg 04/25/19 13:30 1cis-1,3-Dichloropropene
ND 5.0 ug/Kg 04/25/19 13:30 1trans-1,3-Dichloropropene
ND 5.0 ug/Kg 04/25/19 13:30 1Ethylbenzene
ND 5.0 ug/Kg 04/25/19 13:30 1Hexachlorobutadiene
ND 50 ug/Kg 04/25/19 13:30 12-Hexanone
ND 5.0 ug/Kg 04/25/19 13:30 1Isopropylbenzene
ND 5.0 ug/Kg 04/25/19 13:30 14-Isopropyltoluene
ND 10 ug/Kg 04/25/19 13:30 1Methylene Chloride
ND 50 ug/Kg 04/25/19 13:30 14-Methyl-2-pentanone (MIBK)
ND 10 ug/Kg 04/25/19 13:30 1Naphthalene
ND 5.0 ug/Kg 04/25/19 13:30 1N-Propylbenzene
ND 5.0 ug/Kg 04/25/19 13:30 1Styrene
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 720-264467/4Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
RL MDL
1,1,1,2-Tetrachloroethane ND 5.0 ug/Kg 04/25/19 13:30 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 5.0 ug/Kg 04/25/19 13:30 11,1,2,2-Tetrachloroethane
ND 5.0 ug/Kg 04/25/19 13:30 1Tetrachloroethene
ND 5.0 ug/Kg 04/25/19 13:30 1Toluene
ND 5.0 ug/Kg 04/25/19 13:30 11,2,3-Trichlorobenzene
ND 5.0 ug/Kg 04/25/19 13:30 11,2,4-Trichlorobenzene
ND 5.0 ug/Kg 04/25/19 13:30 11,1,1-Trichloroethane
ND 5.0 ug/Kg 04/25/19 13:30 11,1,2-Trichloroethane
ND 5.0 ug/Kg 04/25/19 13:30 1Trichloroethene
ND 5.0 ug/Kg 04/25/19 13:30 1Trichlorofluoromethane
ND 5.0 ug/Kg 04/25/19 13:30 11,2,3-Trichloropropane
ND 5.0 ug/Kg 04/25/19 13:30 11,1,2-Trichloro-1,2,2-trifluoroethane
ND 5.0 ug/Kg 04/25/19 13:30 11,2,4-Trimethylbenzene
ND 5.0 ug/Kg 04/25/19 13:30 11,3,5-Trimethylbenzene
ND 20 ug/Kg 04/25/19 13:30 1Vinyl acetate
ND 5.0 ug/Kg 04/25/19 13:30 1Vinyl chloride
ND 5.0 ug/Kg 04/25/19 13:30 1Xylenes, Total
ND 5.0 ug/Kg 04/25/19 13:30 12,2-Dichloropropane
ND 250 ug/Kg 04/25/19 13:30 1Gasoline Range Organics (GRO)
-C4-C12
4-Bromofluorobenzene 100 45 - 131 04/25/19 13:30 1
MB MB
Surrogate Dil FacPrepared AnalyzedQualifier Limits%Recovery
100 04/25/19 13:30 11,2-Dichloroethane-d4 (Surr) 60 - 140
96 04/25/19 13:30 1Toluene-d8 (Surr) 58 - 140
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264467/5Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
Methyl tert-butyl ether 50.0 55.7 ug/Kg 111 70 - 144
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Acetone 250 304 ug/Kg 122 30 - 162
Benzene 50.0 54.4 ug/Kg 109 70 - 130
Dichlorobromomethane 50.0 57.3 ug/Kg 115 70 - 140
Bromobenzene 50.0 52.0 ug/Kg 104 70 - 130
Chlorobromomethane 50.0 55.3 ug/Kg 111 70 - 130
Bromoform 50.0 55.7 ug/Kg 111 59 - 158
Bromomethane 50.0 57.9 ug/Kg 116 59 - 132
2-Butanone (MEK) 250 296 ug/Kg 118 59 - 159
n-Butylbenzene 50.0 54.8 ug/Kg 110 70 - 142
sec-Butylbenzene 50.0 54.2 ug/Kg 108 70 - 136
tert-Butylbenzene 50.0 53.2 ug/Kg 106 70 - 130
Carbon disulfide 50.0 55.7 ug/Kg 111 60 - 140
Carbon tetrachloride 50.0 54.6 ug/Kg 109 70 - 142
Chlorobenzene 50.0 53.1 ug/Kg 106 70 - 130
Chloroethane 50.0 57.9 ug/Kg 116 65 - 130
Chloroform 50.0 55.4 ug/Kg 111 77 - 127
Chloromethane 50.0 51.6 ug/Kg 103 55 - 140
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264467/5Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
2-Chlorotoluene 50.0 53.3 ug/Kg 107 70 - 138
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
4-Chlorotoluene 50.0 53.4 ug/Kg 107 70 - 136
Chlorodibromomethane 50.0 57.5 ug/Kg 115 70 - 146
1,2-Dichlorobenzene 50.0 53.0 ug/Kg 106 70 - 130
1,3-Dichlorobenzene 50.0 52.1 ug/Kg 104 70 - 131
1,4-Dichlorobenzene 50.0 52.0 ug/Kg 104 70 - 130
1,3-Dichloropropane 50.0 56.0 ug/Kg 112 70 - 140
1,1-Dichloropropene 50.0 54.3 ug/Kg 109 70 - 130
1,2-Dibromo-3-Chloropropane 50.0 51.8 ug/Kg 104 60 - 145
Ethylene Dibromide 50.0 56.8 ug/Kg 114 70 - 140
Dibromomethane 50.0 54.8 ug/Kg 110 70 - 139
Dichlorodifluoromethane 50.0 45.0 ug/Kg 90 37 - 158
1,1-Dichloroethane 50.0 55.4 ug/Kg 111 70 - 130
1,2-Dichloroethane 50.0 55.0 ug/Kg 110 70 - 130
1,1-Dichloroethene 50.0 56.4 ug/Kg 113 74 - 122
cis-1,2-Dichloroethene 50.0 55.0 ug/Kg 110 70 - 138
trans-1,2-Dichloroethene 50.0 56.1 ug/Kg 112 67 - 130
1,2-Dichloropropane 50.0 57.5 ug/Kg 115 73 - 127
cis-1,3-Dichloropropene 50.0 59.8 ug/Kg 120 68 - 147
trans-1,3-Dichloropropene 50.0 58.4 ug/Kg 117 70 - 155
Ethylbenzene 50.0 53.9 ug/Kg 108 80 - 137
Hexachlorobutadiene 50.0 54.5 ug/Kg 109 70 - 132
2-Hexanone 250 308 ug/Kg 123 62 - 158
Isopropylbenzene 50.0 54.9 ug/Kg 110 70 - 130
4-Isopropyltoluene 50.0 54.0 ug/Kg 108 70 - 133
Methylene Chloride 50.0 53.4 ug/Kg 107 70 - 134
4-Methyl-2-pentanone (MIBK) 250 299 ug/Kg 119 60 - 160
Naphthalene 50.0 53.1 ug/Kg 106 60 - 147
N-Propylbenzene 50.0 54.8 ug/Kg 110 70 - 130
Styrene 50.0 57.7 ug/Kg 115 70 - 130
1,1,1,2-Tetrachloroethane 50.0 55.5 ug/Kg 111 70 - 130
1,1,2,2-Tetrachloroethane 50.0 54.9 ug/Kg 110 70 - 146
Tetrachloroethene 50.0 54.5 ug/Kg 109 70 - 132
Toluene 50.0 53.5 ug/Kg 107 75 - 120
1,2,3-Trichlorobenzene 50.0 53.9 ug/Kg 108 60 - 140
1,2,4-Trichlorobenzene 50.0 54.5 ug/Kg 109 60 - 140
1,1,1-Trichloroethane 50.0 55.1 ug/Kg 110 70 - 130
1,1,2-Trichloroethane 50.0 58.1 ug/Kg 116 70 - 130
Trichloroethene 50.0 54.8 ug/Kg 110 70 - 133
Trichlorofluoromethane 50.0 54.2 ug/Kg 108 60 - 140
1,2,3-Trichloropropane 50.0 53.1 ug/Kg 106 70 - 146
1,1,2-Trichloro-1,2,2-trifluoroetha
ne
50.0 55.8 ug/Kg 112 60 - 140
1,2,4-Trimethylbenzene 50.0 53.7 ug/Kg 107 70 - 130
1,3,5-Trimethylbenzene 50.0 53.9 ug/Kg 108 70 - 131
Vinyl acetate 50.0 57.8 ug/Kg 116 38 - 176
Vinyl chloride 50.0 59.8 ug/Kg 120 58 - 125
m-Xylene & p-Xylene 50.0 53.9 ug/Kg 108 70 - 146
o-Xylene 50.0 54.4 ug/Kg 109 70 - 140
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Page 19 of 42 5/8/2019
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264467/5Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
2,2-Dichloropropane 50.0 55.2 ug/Kg 110 70 - 162
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
4-Bromofluorobenzene 45 - 131
Surrogate
101
LCS LCS
Qualifier Limits%Recovery
1001,2-Dichloroethane-d4 (Surr) 60 - 140
102Toluene-d8 (Surr) 58 - 140
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264467/7Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
Gasoline Range Organics (GRO)
-C4-C12
1000 1030 ug/Kg 103 70 - 122
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
4-Bromofluorobenzene 45 - 131
Surrogate
101
LCS LCS
Qualifier Limits%Recovery
1001,2-Dichloroethane-d4 (Surr) 60 - 140
97Toluene-d8 (Surr) 58 - 140
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 720-264467/6Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
Methyl tert-butyl ether 50.0 56.4 ug/Kg 113 70 - 144 1 20
Analyte
LCSD LCSD
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
Acetone 250 292 ug/Kg 117 30 - 162 4 30
Benzene 50.0 54.0 ug/Kg 108 70 - 130 1 20
Dichlorobromomethane 50.0 55.2 ug/Kg 110 70 - 140 4 20
Bromobenzene 50.0 52.2 ug/Kg 104 70 - 130 0 20
Chlorobromomethane 50.0 54.0 ug/Kg 108 70 - 130 2 20
Bromoform 50.0 55.0 ug/Kg 110 59 - 158 1 20
Bromomethane 50.0 57.7 ug/Kg 115 59 - 132 0 20
2-Butanone (MEK) 250 279 ug/Kg 111 59 - 159 6 20
n-Butylbenzene 50.0 54.9 ug/Kg 110 70 - 142 0 20
sec-Butylbenzene 50.0 53.8 ug/Kg 108 70 - 136 1 20
tert-Butylbenzene 50.0 53.4 ug/Kg 107 70 - 130 0 20
Carbon disulfide 50.0 55.5 ug/Kg 111 60 - 140 0 20
Carbon tetrachloride 50.0 54.0 ug/Kg 108 70 - 142 1 20
Chlorobenzene 50.0 53.1 ug/Kg 106 70 - 130 0 20
Chloroethane 50.0 57.0 ug/Kg 114 65 - 130 2 20
Chloroform 50.0 53.7 ug/Kg 107 77 - 127 3 20
Chloromethane 50.0 50.4 ug/Kg 101 55 - 140 2 20
2-Chlorotoluene 50.0 53.4 ug/Kg 107 70 - 138 0 20
4-Chlorotoluene 50.0 53.1 ug/Kg 106 70 - 136 1 20
Chlorodibromomethane 50.0 56.4 ug/Kg 113 70 - 146 2 20
1,2-Dichlorobenzene 50.0 53.5 ug/Kg 107 70 - 130 1 20
1,3-Dichlorobenzene 50.0 52.5 ug/Kg 105 70 - 131 1 20
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 720-264467/6Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
1,4-Dichlorobenzene 50.0 52.2 ug/Kg 104 70 - 130 1 20
Analyte
LCSD LCSD
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,3-Dichloropropane 50.0 55.3 ug/Kg 111 70 - 140 1 20
1,1-Dichloropropene 50.0 53.5 ug/Kg 107 70 - 130 1 20
1,2-Dibromo-3-Chloropropane 50.0 53.1 ug/Kg 106 60 - 145 2 20
Ethylene Dibromide 50.0 55.5 ug/Kg 111 70 - 140 2 20
Dibromomethane 50.0 54.0 ug/Kg 108 70 - 139 1 20
Dichlorodifluoromethane 50.0 42.9 ug/Kg 86 37 - 158 5 20
1,1-Dichloroethane 50.0 55.1 ug/Kg 110 70 - 130 1 20
1,2-Dichloroethane 50.0 53.6 ug/Kg 107 70 - 130 3 20
1,1-Dichloroethene 50.0 55.0 ug/Kg 110 74 - 122 3 20
cis-1,2-Dichloroethene 50.0 53.6 ug/Kg 107 70 - 138 3 20
trans-1,2-Dichloroethene 50.0 54.7 ug/Kg 109 67 - 130 3 20
1,2-Dichloropropane 50.0 56.6 ug/Kg 113 73 - 127 1 20
cis-1,3-Dichloropropene 50.0 58.9 ug/Kg 118 68 - 147 1 20
trans-1,3-Dichloropropene 50.0 57.4 ug/Kg 115 70 - 155 2 20
Ethylbenzene 50.0 53.6 ug/Kg 107 80 - 137 0 20
Hexachlorobutadiene 50.0 54.5 ug/Kg 109 70 - 132 0 20
2-Hexanone 250 297 ug/Kg 119 62 - 158 4 20
Isopropylbenzene 50.0 54.9 ug/Kg 110 70 - 130 0 20
4-Isopropyltoluene 50.0 54.4 ug/Kg 109 70 - 133 1 20
Methylene Chloride 50.0 53.1 ug/Kg 106 70 - 134 0 20
4-Methyl-2-pentanone (MIBK) 250 290 ug/Kg 116 60 - 160 3 20
Naphthalene 50.0 53.6 ug/Kg 107 60 - 147 1 20
N-Propylbenzene 50.0 54.4 ug/Kg 109 70 - 130 1 20
Styrene 50.0 57.4 ug/Kg 115 70 - 130 1 20
1,1,1,2-Tetrachloroethane 50.0 56.1 ug/Kg 112 70 - 130 1 20
1,1,2,2-Tetrachloroethane 50.0 54.6 ug/Kg 109 70 - 146 1 20
Tetrachloroethene 50.0 53.8 ug/Kg 108 70 - 132 1 20
Toluene 50.0 53.7 ug/Kg 107 75 - 120 0 20
1,2,3-Trichlorobenzene 50.0 55.3 ug/Kg 111 60 - 140 3 20
1,2,4-Trichlorobenzene 50.0 55.0 ug/Kg 110 60 - 140 1 20
1,1,1-Trichloroethane 50.0 54.3 ug/Kg 109 70 - 130 2 20
1,1,2-Trichloroethane 50.0 57.2 ug/Kg 114 70 - 130 2 20
Trichloroethene 50.0 53.3 ug/Kg 107 70 - 133 3 20
Trichlorofluoromethane 50.0 52.2 ug/Kg 104 60 - 140 4 20
1,2,3-Trichloropropane 50.0 52.9 ug/Kg 106 70 - 146 1 20
1,1,2-Trichloro-1,2,2-trifluoroetha
ne
50.0 54.7 ug/Kg 109 60 - 140 2 20
1,2,4-Trimethylbenzene 50.0 53.5 ug/Kg 107 70 - 130 0 20
1,3,5-Trimethylbenzene 50.0 53.8 ug/Kg 108 70 - 131 0 20
Vinyl acetate 50.0 55.6 ug/Kg 111 38 - 176 4 20
Vinyl chloride 50.0 57.9 ug/Kg 116 58 - 125 3 20
m-Xylene & p-Xylene 50.0 53.7 ug/Kg 107 70 - 146 0 20
o-Xylene 50.0 54.6 ug/Kg 109 70 - 140 0 20
2,2-Dichloropropane 50.0 55.8 ug/Kg 112 70 - 162 1 20
4-Bromofluorobenzene 45 - 131
Surrogate
102
LCSD LCSD
Qualifier Limits%Recovery
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 720-264467/6Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
1,2-Dichloroethane-d4 (Surr) 60 - 140
Surrogate
98
LCSD LCSD
Qualifier Limits%Recovery
102Toluene-d8 (Surr) 58 - 140
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 720-264467/8Matrix: Solid Prep Type: Total/NAAnalysis Batch: 264467
Gasoline Range Organics (GRO)
-C4-C12
1000 1000 ug/Kg 100 70 - 122 3 20
Analyte
LCSD LCSD
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
4-Bromofluorobenzene 45 - 131
Surrogate
101
LCSD LCSD
Qualifier Limits%Recovery
1021,2-Dichloroethane-d4 (Surr) 60 - 140
97Toluene-d8 (Surr) 58 - 140
Method: 8270C SIM - PAHs by GCMS (SIM)
Client Sample ID: Method BlankLab Sample ID: MB 720-264433/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264495 Prep Batch: 264433
RL MDL
Acenaphthene ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Acenaphthylene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Anthracene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Benzo[a]anthracene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Benzo[a]pyrene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Benzo[b]fluoranthene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Benzo[g,h,i]perylene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Benzo[k]fluoranthene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Chrysene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Dibenz(a,h)anthracene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Fluoranthene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Fluorene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Indeno[1,2,3-cd]pyrene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Naphthalene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Phenanthrene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Pyrene
ND 10 ug/Kg 04/24/19 21:55 04/25/19 18:01 11-Methylnaphthalene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 11-Methylphenanthrene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 12,3,5-Trimethylnaphthalene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 12,6-Dimethylnaphthalene
ND 10 ug/Kg 04/24/19 21:55 04/25/19 18:01 12-Methylnaphthalene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Benzo[e]pyrene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 1Perylene
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 11,1'-Biphenyl
ND 5.0 ug/Kg 04/24/19 21:55 04/25/19 18:01 13-methylphenanthrene
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8270C SIM - PAHs by GCMS (SIM) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 720-264433/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264495 Prep Batch: 264433
2-Fluorobiphenyl 65 33 - 120 04/25/19 18:01 1
MB MB
Surrogate
04/24/19 21:55
Dil FacPrepared AnalyzedQualifier Limits%Recovery
87 04/24/19 21:55 04/25/19 18:01 1Terphenyl-d14 35 - 146
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264433/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264495 Prep Batch: 264433
Acenaphthene 667 379 ug/Kg 57 37 - 106
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Acenaphthylene 667 377 ug/Kg 57 38 - 102
Anthracene 667 449 ug/Kg 67 43 - 103
Benzo[a]anthracene 667 455 ug/Kg 68 49 - 117
Benzo[a]pyrene 667 511 ug/Kg 77 49 - 118
Benzo[b]fluoranthene 667 477 ug/Kg 72 50 - 115
Benzo[g,h,i]perylene 667 477 ug/Kg 72 39 - 122
Benzo[k]fluoranthene 667 508 ug/Kg 76 45 - 115
Chrysene 667 510 ug/Kg 77 39 - 123
Dibenz(a,h)anthracene 667 458 ug/Kg 69 43 - 121
Fluoranthene 667 471 ug/Kg 71 47 - 109
Fluorene 667 389 ug/Kg 58 40 - 106
Indeno[1,2,3-cd]pyrene 667 467 ug/Kg 70 43 - 120
Naphthalene 667 408 ug/Kg 61 35 - 110
Phenanthrene 667 423 ug/Kg 63 42 - 110
Pyrene 667 523 ug/Kg 79 45 - 120
1-Methylnaphthalene 1330 893 ug/Kg 67 38 - 110
1-Methylphenanthrene 667 486 ug/Kg 73 55 - 110
2,3,5-Trimethylnaphthalene 667 412 ug/Kg 62 53 - 109
2,6-Dimethylnaphthalene 667 446 ug/Kg 67 45 - 110
2-Methylnaphthalene 1330 906 ug/Kg 68 38 - 110
Benzo[e]pyrene 667 512 ug/Kg 77 47 - 134
Perylene 667 491 ug/Kg 74 44 - 133
1,1'-Biphenyl 667 433 ug/Kg 65 45 - 110
3-methylphenanthrene 667 481 ug/Kg 72 57 - 107
2-Fluorobiphenyl 33 - 120
Surrogate
61
LCS LCS
Qualifier Limits%Recovery
90Terphenyl-d14 35 - 146
Method: 8015B - Diesel Range Organics (DRO) (GC)
Client Sample ID: Method BlankLab Sample ID: MB 720-264543/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264627 Prep Batch: 264543
RL MDL
Diesel Range Organics [C10-C28] ND 2.0 mg/Kg 04/26/19 09:19 04/29/19 12:19 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 50 mg/Kg 04/26/19 09:19 04/29/19 12:19 1Motor Oil Range Organics [C24-C36]
ND 2.0 mg/Kg 04/26/19 09:19 04/29/19 12:19 1Kerosene Range Organics (C9-C18)
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8015B - Diesel Range Organics (DRO) (GC) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 720-264543/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264627 Prep Batch: 264543
p-Terphenyl 93 40 - 130 04/29/19 12:19 1
MB MB
Surrogate
04/26/19 09:19
Dil FacPrepared AnalyzedQualifier Limits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264543/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264600 Prep Batch: 264543
Diesel Range Organics
[C10-C28]
167 158 mg/Kg 95 50 - 150
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
p-Terphenyl 40 - 130
Surrogate
108
LCS LCS
Qualifier Limits%Recovery
Method: 8081A - Organochlorine Pesticides (GC)
Client Sample ID: Method BlankLab Sample ID: MB 720-264912/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265034 Prep Batch: 264912
RL MDL
Aldrin ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Dieldrin
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Endrin aldehyde
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Endrin
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Endrin ketone
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Heptachlor
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Heptachlor epoxide
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 14,4'-DDT
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 14,4'-DDE
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 14,4'-DDD
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Endosulfan I
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Endosulfan II
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1alpha-BHC
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1beta-BHC
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1gamma-BHC (Lindane)
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1delta-BHC
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Endosulfan sulfate
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Methoxychlor
ND 8.0 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Toxaphene
ND 8.0 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Chlordane (technical)
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1cis-Chlordane
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1trans-Chlordane
ND 0.40 ug/Kg 05/07/19 14:13 05/07/19 22:13 1Hexachlorobenzene
Tetrachloro-m-xylene 54 31 - 103 05/07/19 22:13 1
MB MB
Surrogate
05/07/19 14:13
Dil FacPrepared AnalyzedQualifier Limits%Recovery
94 05/07/19 14:13 05/07/19 22:13 1DCB Decachlorobiphenyl 27 - 136
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8081A - Organochlorine Pesticides (GC) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264912/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265034 Prep Batch: 264912
Aldrin 3.33 2.22 ug/Kg 67 54 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Dieldrin 3.33 2.67 ug/Kg 80 59 - 120
Endrin aldehyde 3.33 3.04 ug/Kg 91 40 - 120
Endrin 3.33 2.78 ug/Kg 83 53 - 120
Endrin ketone 3.33 2.92 ug/Kg 88 40 - 120
Heptachlor 3.33 2.34 ug/Kg 70 54 - 120
Heptachlor epoxide 3.33 2.63 ug/Kg 79 40 - 120
4,4'-DDT 3.33 2.80 ug/Kg 84 51 - 120
4,4'-DDE 3.33 2.63 ug/Kg 79 40 - 120
4,4'-DDD 3.33 2.85 ug/Kg 85 40 - 120
Endosulfan I 3.33 2.66 ug/Kg 80 40 - 120
Endosulfan II 3.33 2.89 ug/Kg 87 40 - 120
alpha-BHC 3.33 2.32 ug/Kg 70 40 - 120
beta-BHC 3.33 2.94 ug/Kg 88 40 - 120
gamma-BHC (Lindane) 3.33 2.43 ug/Kg 73 58 - 120
delta-BHC 3.33 2.64 ug/Kg 79 40 - 120
Endosulfan sulfate 3.33 2.94 ug/Kg 88 40 - 120
Methoxychlor 3.33 3.33 ug/Kg 100 40 - 120
cis-Chlordane 3.33 2.67 ug/Kg 80 40 - 120
trans-Chlordane 3.33 2.62 ug/Kg 79 40 - 120
Hexachlorobenzene 3.33 2.09 ug/Kg 63
Tetrachloro-m-xylene 31 - 103
Surrogate
68
LCS LCS
Qualifier Limits%Recovery
97DCB Decachlorobiphenyl 27 - 136
Client Sample ID: 19-20190-CM-1Lab Sample ID: 720-92632-5 MSMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265034 Prep Batch: 264912
Aldrin ND F1 3.29 3.39 p ug/Kg 103 53 - 120
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Dieldrin ND 3.29 2.22 p ug/Kg 67 46 - 130
Endrin aldehyde ND 3.29 1.94 ug/Kg 59 40 - 120
Endrin ND 3.29 2.16 p ug/Kg 66 32 - 143
Endrin ketone ND 3.29 2.18 ug/Kg 66 40 - 120
Heptachlor ND F1 F2 3.29 2.25 ug/Kg 68 52 - 120
Heptachlor epoxide ND 3.29 2.48 ug/Kg 75 40 - 120
4,4'-DDT ND F2 3.29 1.80 ug/Kg 46 17 - 144
4,4'-DDE ND 3.29 2.64 ug/Kg 74 40 - 120
4,4'-DDD ND 3.29 2.71 ug/Kg 82 40 - 120
Endosulfan I ND 3.29 2.14 ug/Kg 65 40 - 120
Endosulfan II ND 3.29 2.10 p ug/Kg 64 40 - 120
alpha-BHC ND F2 3.29 2.51 ug/Kg 76 40 - 120
beta-BHC ND F1 F2 3.29 4.62 p F1 ug/Kg 140 40 - 120
gamma-BHC (Lindane) ND F1 F2 3.29 4.09 F1 ug/Kg 124 58 - 120
delta-BHC ND F1 F2 3.29 3.37 ug/Kg 102 40 - 120
Endosulfan sulfate ND 3.29 2.02 p ug/Kg 61 40 - 120
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8081A - Organochlorine Pesticides (GC) (Continued)
Client Sample ID: 19-20190-CM-1Lab Sample ID: 720-92632-5 MSMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265034 Prep Batch: 264912
Methoxychlor ND F1 F2 3.29 1.62 p ug/Kg 49 40 - 120
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
cis-Chlordane ND 3.29 ND F1 ug/Kg 0 40 - 120
trans-Chlordane ND F1 3.29 2.45 ug/Kg 75 40 - 120
Hexachlorobenzene ND 3.29 2.73 p ug/Kg 83
Tetrachloro-m-xylene 31 - 103
Surrogate
75
MS MS
Qualifier Limits%Recovery
71DCB Decachlorobiphenyl 27 - 136
Client Sample ID: 19-20190-CM-1Lab Sample ID: 720-92632-5 MSDMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265034 Prep Batch: 264912
Aldrin ND F1 3.32 3.36 p ug/Kg 101 53 - 120 1 20
Analyte
MSD MSD
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
Dieldrin ND 3.32 2.64 ug/Kg 79 46 - 130 17 20
Endrin aldehyde ND 3.32 2.25 ug/Kg 68 40 - 120 15 20
Endrin ND 3.32 2.57 ug/Kg 77 32 - 143 17 20
Endrin ketone ND 3.32 2.19 ug/Kg 66 40 - 120 0 20
Heptachlor ND F1 F2 3.32 2.90 p F2 ug/Kg 87 52 - 120 25 20
Heptachlor epoxide ND 3.32 2.65 ug/Kg 80 40 - 120 6 20
4,4'-DDT ND F2 3.32 1.42 F2 ug/Kg 35 17 - 144 24 20
4,4'-DDE ND 3.32 2.96 ug/Kg 83 40 - 120 11 20
4,4'-DDD ND 3.32 3.10 ug/Kg 94 40 - 120 14 20
Endosulfan I ND 3.32 2.48 ug/Kg 75 40 - 120 15 20
Endosulfan II ND 3.32 2.49 ug/Kg 75 40 - 120 17 20
alpha-BHC ND F2 3.32 0.641 p F1 F2 ug/Kg 19 40 - 120 119 20
beta-BHC ND F1 F2 3.32 3.56 F2 ug/Kg 107 40 - 120 26 20
gamma-BHC (Lindane) ND F1 F2 3.32 3.29 F2 ug/Kg 99 58 - 120 22 20
delta-BHC ND F1 F2 3.32 3.89 p ug/Kg 117 40 - 120 14 20
Endosulfan sulfate ND 3.32 2.34 ug/Kg 71 40 - 120 15 20
Methoxychlor ND F1 F2 3.32 1.19 p F1 F2 ug/Kg 36 40 - 120 30 20
cis-Chlordane ND 3.32 3.20 ug/Kg 96 40 - 120 NC 20
trans-Chlordane ND F1 3.32 ND F1 ug/Kg 0 40 - 120 NC 20
Hexachlorobenzene ND 3.32 2.62 ug/Kg 79 4
Tetrachloro-m-xylene 31 - 103
Surrogate
71
MSD MSD
Qualifier Limits%Recovery
75DCB Decachlorobiphenyl 27 - 136
Method: 8082 - Polychlorinated Biphenyls (PCBs) by Gas Chromatography
Client Sample ID: Method BlankLab Sample ID: MB 720-264911/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265140 Prep Batch: 264911
RL MDL
PCB-1016 ND 10 ug/Kg 05/07/19 14:16 05/07/19 22:16 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 8082 - Polychlorinated Biphenyls (PCBs) by Gas Chromatography (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 720-264911/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265140 Prep Batch: 264911
RL MDL
PCB-1221 ND 10 ug/Kg 05/07/19 14:16 05/07/19 22:16 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 10 ug/Kg 05/07/19 14:16 05/07/19 22:16 1PCB-1232
ND 10 ug/Kg 05/07/19 14:16 05/07/19 22:16 1PCB-1242
ND 10 ug/Kg 05/07/19 14:16 05/07/19 22:16 1PCB-1248
ND 10 ug/Kg 05/07/19 14:16 05/07/19 22:16 1PCB-1254
ND 10 ug/Kg 05/07/19 14:16 05/07/19 22:16 1PCB-1260
Tetrachloro-m-xylene 53 32 - 112 05/07/19 22:16 1
MB MB
Surrogate
05/07/19 14:16
Dil FacPrepared AnalyzedQualifier Limits%Recovery
97 05/07/19 14:16 05/07/19 22:16 1DCB Decachlorobiphenyl 2 - 122
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264911/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265140 Prep Batch: 264911
PCB-1016 26.7 20.4 ug/Kg 76 55 - 112
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
PCB-1260 26.7 26.2 ug/Kg 98 65 - 120
Tetrachloro-m-xylene 32 - 112
Surrogate
65
LCS LCS
Qualifier Limits%Recovery
98DCB Decachlorobiphenyl 2 - 122
Client Sample ID: 19-20190-CM-1Lab Sample ID: 720-92632-5 MSMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265140 Prep Batch: 264911
PCB-1016 ND 26.4 22.3 ug/Kg 85 69 - 120
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
PCB-1260 ND 26.4 25.6 ug/Kg 95 73 - 114
Tetrachloro-m-xylene 32 - 112
Surrogate
75
MS MS
Qualifier Limits%Recovery
86DCB Decachlorobiphenyl 2 - 122
Client Sample ID: 19-20190-CM-1Lab Sample ID: 720-92632-5 MSDMatrix: Solid Prep Type: Total/NAAnalysis Batch: 265140 Prep Batch: 264911
PCB-1016 ND 26.3 22.3 ug/Kg 85 69 - 120 0 20
Analyte
MSD MSD
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
PCB-1260 ND 26.3 26.2 ug/Kg 98 73 - 114 3 20
Tetrachloro-m-xylene 32 - 112
Surrogate
72
MSD MSD
Qualifier Limits%Recovery
85DCB Decachlorobiphenyl 2 - 122
Eurofins TestAmerica, Pleasanton
Page 27 of 42 5/8/2019
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 6010B - Metals (ICP)
Client Sample ID: Method BlankLab Sample ID: MB 720-264418/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264626 Prep Batch: 264418
RL MDL
Antimony ND 2.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 4.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Arsenic
ND 2.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Barium
ND 0.50 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Cadmium
ND 2.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Chromium
ND 0.80 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Cobalt
ND 6.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Copper
ND 2.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Lead
ND 2.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Molybdenum
ND 2.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Nickel
ND 2.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Selenium
ND 1.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Silver
ND 2.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Thallium
ND 2.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Vanadium
ND 6.0 mg/Kg 04/24/19 16:59 04/26/19 19:02 4Zinc
Client Sample ID: Method BlankLab Sample ID: MB 720-264418/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264692 Prep Batch: 264418
RL MDL
Antimony ND 2.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 4.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Arsenic
ND 2.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Barium
ND 0.40 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Beryllium
ND 0.50 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Cadmium
ND 2.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Chromium
ND 0.80 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Cobalt
ND 6.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Copper
ND 2.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Lead
ND 2.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Molybdenum
ND 2.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Nickel
ND 2.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Selenium
ND 1.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Silver
ND 2.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Thallium
ND 2.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Vanadium
ND 6.0 mg/Kg 04/24/19 16:59 04/29/19 18:34 4Zinc
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264418/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264626 Prep Batch: 264418
Antimony 50.0 45.7 mg/Kg 91 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Arsenic 50.0 48.4 mg/Kg 97 80 - 120
Barium 50.0 46.1 mg/Kg 92 80 - 120
Cadmium 50.0 50.7 mg/Kg 101 80 - 120
Chromium 50.0 48.2 mg/Kg 96 80 - 120
Cobalt 50.0 52.9 mg/Kg 106 80 - 120
Eurofins TestAmerica, Pleasanton
Page 28 of 42 5/8/2019
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 6010B - Metals (ICP) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264418/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264626 Prep Batch: 264418
Copper 50.0 49.3 mg/Kg 99 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Lead 50.0 48.4 mg/Kg 97 80 - 120
Molybdenum 50.0 49.3 mg/Kg 99 80 - 120
Nickel 50.0 48.2 mg/Kg 96 80 - 120
Selenium 50.0 45.2 mg/Kg 90 80 - 120
Silver 25.0 24.6 mg/Kg 98 80 - 120
Thallium 50.0 52.0 mg/Kg 104 80 - 120
Vanadium 50.0 45.8 mg/Kg 92 80 - 120
Zinc 50.0 51.7 mg/Kg 103 80 - 120
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264418/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264692 Prep Batch: 264418
Antimony 50.0 48.2 mg/Kg 96 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Arsenic 50.0 49.2 mg/Kg 98 80 - 120
Barium 50.0 47.4 mg/Kg 95 80 - 120
Beryllium 50.0 46.8 mg/Kg 94 80 - 120
Cadmium 50.0 48.4 mg/Kg 97 80 - 120
Chromium 50.0 48.9 mg/Kg 98 80 - 120
Cobalt 50.0 50.0 mg/Kg 100 80 - 120
Copper 50.0 48.6 mg/Kg 97 80 - 120
Lead 50.0 48.3 mg/Kg 97 80 - 120
Molybdenum 50.0 50.1 mg/Kg 100 80 - 120
Nickel 50.0 49.7 mg/Kg 99 80 - 120
Selenium 50.0 45.7 mg/Kg 91 80 - 120
Silver 25.0 23.9 mg/Kg 96 80 - 120
Thallium 50.0 49.4 mg/Kg 99 80 - 120
Vanadium 50.0 47.4 mg/Kg 95 80 - 120
Zinc 50.0 49.1 mg/Kg 98 80 - 120
Client Sample ID: Method BlankLab Sample ID: MB 720-264874/1-AMatrix: Solid Prep Type: Total RecoverableAnalysis Batch: 265049 Prep Batch: 264874
RL MDL
Antimony ND 0.010 mg/L 05/02/19 10:11 05/03/19 18:19 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.010 mg/L 05/02/19 10:11 05/03/19 18:19 1Arsenic
ND 0.050 mg/L 05/02/19 10:11 05/03/19 18:19 1Barium
ND 0.0020 mg/L 05/02/19 10:11 05/03/19 18:19 1Cadmium
ND 0.010 mg/L 05/02/19 10:11 05/03/19 18:19 1Chromium
ND 0.0020 mg/L 05/02/19 10:11 05/03/19 18:19 1Cobalt
ND 0.020 mg/L 05/02/19 10:11 05/03/19 18:19 1Copper
ND 0.0050 mg/L 05/02/19 10:11 05/03/19 18:19 1Lead
ND 0.010 mg/L 05/02/19 10:11 05/03/19 18:19 1Molybdenum
ND 0.010 mg/L 05/02/19 10:11 05/03/19 18:19 1Nickel
ND 0.020 mg/L 05/02/19 10:11 05/03/19 18:19 1Selenium
ND 0.0050 mg/L 05/02/19 10:11 05/03/19 18:19 1Silver
Eurofins TestAmerica, Pleasanton
Page 29 of 42 5/8/2019
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 6010B - Metals (ICP) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 720-264874/1-AMatrix: Solid Prep Type: Total RecoverableAnalysis Batch: 265049 Prep Batch: 264874
RL MDL
Thallium ND 0.010 mg/L 05/02/19 10:11 05/03/19 18:19 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.010 mg/L 05/02/19 10:11 05/03/19 18:19 1Vanadium
ND 0.020 mg/L 05/02/19 10:11 05/03/19 18:19 1Zinc
Client Sample ID: Method BlankLab Sample ID: MB 720-264874/1-AMatrix: Solid Prep Type: Total RecoverableAnalysis Batch: 265127 Prep Batch: 264874
RL MDL
Beryllium ND 0.0020 mg/L 05/02/19 10:11 05/06/19 18:13 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264874/2-AMatrix: Solid Prep Type: Total RecoverableAnalysis Batch: 265049 Prep Batch: 264874
Antimony 1.00 0.958 mg/L 96 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Arsenic 1.00 0.962 mg/L 96 80 - 120
Barium 1.00 0.947 mg/L 95 80 - 120
Cadmium 1.00 0.961 mg/L 96 80 - 120
Chromium 1.00 0.944 mg/L 94 80 - 120
Cobalt 1.00 0.978 mg/L 98 80 - 120
Copper 1.00 0.949 mg/L 95 80 - 120
Lead 1.00 0.976 mg/L 98 80 - 120
Molybdenum 1.00 0.946 mg/L 95 80 - 120
Nickel 1.00 0.964 mg/L 96 80 - 120
Selenium 1.00 0.958 mg/L 96 80 - 120
Silver 0.500 0.471 mg/L 94 80 - 120
Thallium 1.00 0.985 mg/L 99 80 - 120
Vanadium 1.00 0.955 mg/L 96 80 - 120
Zinc 1.00 0.961 mg/L 96 80 - 120
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264874/2-AMatrix: Solid Prep Type: Total RecoverableAnalysis Batch: 265127 Prep Batch: 264874
Beryllium 1.00 0.989 mg/L 99 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: Method BlankLab Sample ID: LB4 720-264423/1-DMatrix: Solid Prep Type: STLC CitrateAnalysis Batch: 265049 Prep Batch: 264874
RL MDL
Antimony ND 0.10 mg/L 05/02/19 10:11 05/03/19 19:12 1
LB4 LB4
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.10 mg/L 05/02/19 10:11 05/03/19 19:12 1Arsenic
ND 0.50 mg/L 05/02/19 10:11 05/03/19 19:12 1Barium
ND 0.020 mg/L 05/02/19 10:11 05/03/19 19:12 1Cadmium
ND 0.10 mg/L 05/02/19 10:11 05/03/19 19:12 1Chromium
ND 0.020 mg/L 05/02/19 10:11 05/03/19 19:12 1Cobalt
Eurofins TestAmerica, Pleasanton
Page 30 of 42 5/8/2019
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 6010B - Metals (ICP) (Continued)
Client Sample ID: Method BlankLab Sample ID: LB4 720-264423/1-DMatrix: Solid Prep Type: STLC CitrateAnalysis Batch: 265049 Prep Batch: 264874
RL MDL
Copper ND 0.20 mg/L 05/02/19 10:11 05/03/19 19:12 1
LB4 LB4
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.050 mg/L 05/02/19 10:11 05/03/19 19:12 1Lead
ND 0.10 mg/L 05/02/19 10:11 05/03/19 19:12 1Molybdenum
ND 0.10 mg/L 05/02/19 10:11 05/03/19 19:12 1Nickel
ND 0.20 mg/L 05/02/19 10:11 05/03/19 19:12 1Selenium
ND 0.050 mg/L 05/02/19 10:11 05/03/19 19:12 1Silver
ND 0.10 mg/L 05/02/19 10:11 05/03/19 19:12 1Thallium
ND 0.10 mg/L 05/02/19 10:11 05/03/19 19:12 1Vanadium
ND 0.20 mg/L 05/02/19 10:11 05/03/19 19:12 1Zinc
Client Sample ID: Method BlankLab Sample ID: LB4 720-264423/1-DMatrix: Solid Prep Type: STLC CitrateAnalysis Batch: 265127 Prep Batch: 264874
RL MDL
Antimony ND 0.10 mg/L 05/02/19 10:11 05/06/19 19:07 1
LB4 LB4
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.10 mg/L 05/02/19 10:11 05/06/19 19:07 1Arsenic
ND 0.50 mg/L 05/02/19 10:11 05/06/19 19:07 1Barium
ND 0.020 mg/L 05/02/19 10:11 05/06/19 19:07 1Beryllium
ND 0.020 mg/L 05/02/19 10:11 05/06/19 19:07 1Cadmium
ND 0.10 mg/L 05/02/19 10:11 05/06/19 19:07 1Chromium
ND 0.020 mg/L 05/02/19 10:11 05/06/19 19:07 1Cobalt
ND 0.20 mg/L 05/02/19 10:11 05/06/19 19:07 1Copper
ND 0.050 mg/L 05/02/19 10:11 05/06/19 19:07 1Lead
ND 0.10 mg/L 05/02/19 10:11 05/06/19 19:07 1Molybdenum
ND 0.10 mg/L 05/02/19 10:11 05/06/19 19:07 1Nickel
ND 0.20 mg/L 05/02/19 10:11 05/06/19 19:07 1Selenium
ND 0.050 mg/L 05/02/19 10:11 05/06/19 19:07 1Silver
ND 0.10 mg/L 05/02/19 10:11 05/06/19 19:07 1Thallium
ND 0.10 mg/L 05/02/19 10:11 05/06/19 19:07 1Vanadium
ND 0.20 mg/L 05/02/19 10:11 05/06/19 19:07 1Zinc
Client Sample ID: Method BlankLab Sample ID: LB4 720-264553/1-DMatrix: Solid Prep Type: STLC CitrateAnalysis Batch: 265127 Prep Batch: 264874
RL MDL
Beryllium ND 0.020 mg/L 05/02/19 10:11 05/06/19 18:23 1
LB4 LB4
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Method: 7470A - Mercury (CVAA)
Client Sample ID: Method BlankLab Sample ID: LB4 720-264838/14-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264970 Prep Batch: 264838
RL MDL
Mercury ND 0.0020 mg/L 05/01/19 19:30 05/03/19 11:28 1
LB4 LB4
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method: 7470A - Mercury (CVAA) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 720-264838/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264970 Prep Batch: 264838
RL MDL
Mercury ND 0.00020 mg/L 05/01/19 19:30 05/03/19 10:54 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264838/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264970 Prep Batch: 264838
Mercury 0.0100 0.00938 mg/L 94 85 - 115
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: 19-20190-CM-1Lab Sample ID: 720-92632-5 MSMatrix: Solid Prep Type: STLC CitrateAnalysis Batch: 264970 Prep Batch: 264838
Mercury ND 0.100 0.0877 mg/L 88 75 - 125
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Client Sample ID: 19-20190-CM-1Lab Sample ID: 720-92632-5 MSDMatrix: Solid Prep Type: STLC CitrateAnalysis Batch: 264970 Prep Batch: 264838
Mercury ND 0.100 0.0879 mg/L 88 75 - 125 0 20
Analyte
MSD MSD
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
Method: 7471A - Mercury (CVAA)
Client Sample ID: Method BlankLab Sample ID: MB 720-264421/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264569 Prep Batch: 264421
RL MDL
Mercury ND 0.017 mg/Kg 04/26/19 10:28 04/26/19 12:38 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-264421/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 264569 Prep Batch: 264421
Mercury 0.833 0.882 mg/Kg 106 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Eurofins TestAmerica, Pleasanton
Page 32 of 42 5/8/2019
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QC Association SummaryJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
GC/MS VOA
Prep Batch: 264465
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 5030B720-92632-5 19-20190-CM-1 Total/NA
Analysis Batch: 264467
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8260B 264465720-92632-5 19-20190-CM-1 Total/NA
Solid 8260BMB 720-264467/4 Method Blank Total/NA
Solid 8260BLCS 720-264467/5 Lab Control Sample Total/NA
Solid 8260BLCS 720-264467/7 Lab Control Sample Total/NA
Solid 8260BLCSD 720-264467/6 Lab Control Sample Dup Total/NA
Solid 8260BLCSD 720-264467/8 Lab Control Sample Dup Total/NA
GC/MS Semi VOA
Prep Batch: 264433
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3546720-92632-5 19-20190-CM-1 Total/NA
Solid 3546MB 720-264433/1-A Method Blank Total/NA
Solid 3546LCS 720-264433/2-A Lab Control Sample Total/NA
Analysis Batch: 264495
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8270C SIM 264433MB 720-264433/1-A Method Blank Total/NA
Solid 8270C SIM 264433LCS 720-264433/2-A Lab Control Sample Total/NA
Analysis Batch: 264518
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8270C SIM 264433720-92632-5 19-20190-CM-1 Total/NA
GC Semi VOA
Prep Batch: 264543
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3546720-92632-5 19-20190-CM-1 Total/NA
Solid 3546MB 720-264543/1-A Method Blank Total/NA
Solid 3546LCS 720-264543/2-A Lab Control Sample Total/NA
Analysis Batch: 264600
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8015B 264543LCS 720-264543/2-A Lab Control Sample Total/NA
Analysis Batch: 264627
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8015B 264543MB 720-264543/1-A Method Blank Total/NA
Analysis Batch: 264774
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8015B 264543720-92632-5 19-20190-CM-1 Total/NA
Prep Batch: 264911
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3550B720-92632-5 19-20190-CM-1 Total/NA
Solid 3550BMB 720-264911/1-A Method Blank Total/NA
Eurofins TestAmerica, Pleasanton
Page 33 of 42 5/8/2019
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QC Association SummaryJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
GC Semi VOA (Continued)
Prep Batch: 264911 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3550BLCS 720-264911/2-A Lab Control Sample Total/NA
Solid 3550B720-92632-5 MS 19-20190-CM-1 Total/NA
Solid 3550B720-92632-5 MSD 19-20190-CM-1 Total/NA
Prep Batch: 264912
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3550B720-92632-5 19-20190-CM-1 Total/NA
Solid 3550BMB 720-264912/1-A Method Blank Total/NA
Solid 3550BLCS 720-264912/2-A Lab Control Sample Total/NA
Solid 3550B720-92632-5 MS 19-20190-CM-1 Total/NA
Solid 3550B720-92632-5 MSD 19-20190-CM-1 Total/NA
Analysis Batch: 265034
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8081A 264912720-92632-5 19-20190-CM-1 Total/NA
Solid 8081A 264912MB 720-264912/1-A Method Blank Total/NA
Solid 8081A 264912LCS 720-264912/2-A Lab Control Sample Total/NA
Solid 8081A 264912720-92632-5 MS 19-20190-CM-1 Total/NA
Solid 8081A 264912720-92632-5 MSD 19-20190-CM-1 Total/NA
Analysis Batch: 265140
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8082 264911720-92632-5 19-20190-CM-1 Total/NA
Solid 8082 264911MB 720-264911/1-A Method Blank Total/NA
Solid 8082 264911LCS 720-264911/2-A Lab Control Sample Total/NA
Solid 8082 264911720-92632-5 MS 19-20190-CM-1 Total/NA
Solid 8082 264911720-92632-5 MSD 19-20190-CM-1 Total/NA
Metals
Prep Batch: 264418
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3050B720-92632-5 19-20190-CM-1 Total/NA
Solid 3050BMB 720-264418/1-A Method Blank Total/NA
Solid 3050BLCS 720-264418/2-A Lab Control Sample Total/NA
Prep Batch: 264421
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7471A720-92632-5 19-20190-CM-1 Total/NA
Solid 7471AMB 720-264421/1-A Method Blank Total/NA
Solid 7471ALCS 720-264421/2-A Lab Control Sample Total/NA
Leach Batch: 264423
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid CA WET Citrate720-92632-5 19-20190-CM-1 STLC Citrate
Solid CA WET CitrateLB4 720-264423/1-D Method Blank STLC Citrate
Solid CA WET Citrate720-92632-5 MS 19-20190-CM-1 STLC Citrate
Solid CA WET Citrate720-92632-5 MSD 19-20190-CM-1 STLC Citrate
Eurofins TestAmerica, Pleasanton
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QC Association SummaryJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Metals
Leach Batch: 264553
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid CA WET CitrateLB4 720-264553/1-D Method Blank STLC Citrate
Analysis Batch: 264569
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7471A 264421720-92632-5 19-20190-CM-1 Total/NA
Solid 7471A 264421MB 720-264421/1-A Method Blank Total/NA
Solid 7471A 264421LCS 720-264421/2-A Lab Control Sample Total/NA
Analysis Batch: 264626
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010B 264418720-92632-5 19-20190-CM-1 Total/NA
Solid 6010B 264418MB 720-264418/1-A Method Blank Total/NA
Solid 6010B 264418LCS 720-264418/2-A Lab Control Sample Total/NA
Analysis Batch: 264692
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010B 264418720-92632-5 19-20190-CM-1 Total/NA
Solid 6010B 264418MB 720-264418/1-A Method Blank Total/NA
Solid 6010B 264418LCS 720-264418/2-A Lab Control Sample Total/NA
Analysis Batch: 264732
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010B 264418720-92632-5 19-20190-CM-1 Total/NA
Prep Batch: 264838
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7470A 264423720-92632-5 19-20190-CM-1 STLC Citrate
Solid 7470ALB4 720-264838/14-A Method Blank Total/NA
Solid 7470AMB 720-264838/1-A Method Blank Total/NA
Solid 7470ALCS 720-264838/2-A Lab Control Sample Total/NA
Solid 7470A 264423720-92632-5 MS 19-20190-CM-1 STLC Citrate
Solid 7470A 264423720-92632-5 MSD 19-20190-CM-1 STLC Citrate
Prep Batch: 264874
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3005A 264423720-92632-5 19-20190-CM-1 STLC Citrate
Solid 3005A 264423LB4 720-264423/1-D Method Blank STLC Citrate
Solid 3005A 264553LB4 720-264553/1-D Method Blank STLC Citrate
Solid 3005AMB 720-264874/1-A Method Blank Total Recoverable
Solid 3005ALCS 720-264874/2-A Lab Control Sample Total Recoverable
Analysis Batch: 264970
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7470A 264838720-92632-5 19-20190-CM-1 STLC Citrate
Solid 7470A 264838LB4 720-264838/14-A Method Blank Total/NA
Solid 7470A 264838MB 720-264838/1-A Method Blank Total/NA
Solid 7470A 264838LCS 720-264838/2-A Lab Control Sample Total/NA
Solid 7470A 264838720-92632-5 MS 19-20190-CM-1 STLC Citrate
Solid 7470A 264838720-92632-5 MSD 19-20190-CM-1 STLC Citrate
Eurofins TestAmerica, Pleasanton
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QC Association SummaryJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Metals
Analysis Batch: 265049
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010B 264874720-92632-5 19-20190-CM-1 STLC Citrate
Solid 6010B 264874LB4 720-264423/1-D Method Blank STLC Citrate
Solid 6010B 264874MB 720-264874/1-A Method Blank Total Recoverable
Solid 6010B 264874LCS 720-264874/2-A Lab Control Sample Total Recoverable
Analysis Batch: 265127
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010B 264874720-92632-5 19-20190-CM-1 STLC Citrate
Solid 6010B 264874LB4 720-264423/1-D Method Blank STLC Citrate
Solid 6010B 264874LB4 720-264553/1-D Method Blank STLC Citrate
Solid 6010B 264874MB 720-264874/1-A Method Blank Total Recoverable
Solid 6010B 264874LCS 720-264874/2-A Lab Control Sample Total Recoverable
General Chemistry
Analysis Batch: 264464
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid Moisture720-92632-5 19-20190-CM-1 Total/NA
Eurofins TestAmerica, Pleasanton
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Lab ChronicleClient: Santa Clara Valley Water Dist Job ID: 720-92632-1Project/Site: 19-SCH-009 San Tomas Aquino Creek
Client Sample ID: 19-20190-CM-1 Lab Sample ID: 720-92632-5Matrix: SolidDate Collected: 04/23/19 10:00
Date Received: 04/24/19 11:50
Prep 5030B 04/25/19 09:03 DAID264465 TAL PLS
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 8260B 1 264467 04/25/19 17:04 AJS TAL PLSTotal/NA
Prep 3546 264433 04/24/19 21:55 CTD TAL PLSTotal/NA
Analysis 8270C SIM 2 264518 04/26/19 03:32 LPL TAL PLSTotal/NA
Prep 3546 264543 04/26/19 22:12 BMT TAL PLSTotal/NA
Analysis 8015B 1 264774 05/02/19 00:28 JXL TAL PLSTotal/NA
Prep 3550B 264912 05/07/19 14:13 NDU TAL PLSTotal/NA
Analysis 8081A 1 265034 05/07/19 22:45 MQL TAL PLSTotal/NA
Prep 3550B 264911 05/07/19 14:16 NDU TAL PLSTotal/NA
Analysis 8082 1 265140 05/07/19 23:24 DCH TAL PLSTotal/NA
Leach CA WET Citrate 264423 04/25/19 12:05 GLL TAL PLSSTLC Citrate
Prep 3005A 264874 05/02/19 10:11 MAA TAL PLSSTLC Citrate
Analysis 6010B 1 265049 05/03/19 19:18 BKR TAL PLSSTLC Citrate
Leach CA WET Citrate 264423 04/25/19 12:05 GLL TAL PLSSTLC Citrate
Prep 3005A 264874 05/02/19 10:11 MAA TAL PLSSTLC Citrate
Analysis 6010B 1 265127 05/06/19 19:12 OBI TAL PLSSTLC Citrate
Prep 3050B 264418 04/24/19 16:59 MAA TAL PLSTotal/NA
Analysis 6010B 4 264732 04/30/19 11:55 OBI TAL PLSTotal/NA
Prep 3050B 264418 04/24/19 16:59 MAA TAL PLSTotal/NA
Analysis 6010B 4 264626 04/26/19 20:16 MAG TAL PLSTotal/NA
Prep 3050B 264418 04/24/19 16:59 MAA TAL PLSTotal/NA
Analysis 6010B 4 264692 04/29/19 19:48 MAG TAL PLSTotal/NA
Leach CA WET Citrate 264423 04/25/19 12:05 GLL TAL PLSSTLC Citrate
Prep 7470A 264838 05/01/19 19:30 GLL TAL PLSSTLC Citrate
Analysis 7470A 1 264970 05/03/19 11:35 OBI TAL PLSSTLC Citrate
Prep 7471A 264421 04/26/19 10:28 SUN TAL PLSTotal/NA
Analysis 7471A 1 264569 04/26/19 13:08 MAG TAL PLSTotal/NA
Analysis Moisture 1 264464 04/25/19 09:02 TNL TAL PLSTotal/NA
Laboratory References:
TAL PLS = Eurofins TestAmerica, Pleasanton, 1220 Quarry Lane, Pleasanton, CA 94566, TEL (925)484-1919
Eurofins TestAmerica, Pleasanton
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Accreditation/Certification SummaryClient: Santa Clara Valley Water Dist Job ID: 720-92632-1Project/Site: 19-SCH-009 San Tomas Aquino Creek
Laboratory: Eurofins TestAmerica, PleasantonAll accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority Program EPA Region Identification Number Expiration Date
California 24969State Program 01-31-20
USDA Federal P330-17-00380 12-11-20
Eurofins TestAmerica, Pleasanton
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Method SummaryJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Method Method Description LaboratoryProtocol
SW8468260B Volatile Organic Compounds (GC/MS) TAL PLS
SW8468270C SIM PAHs by GCMS (SIM) TAL PLS
SW8468015B Diesel Range Organics (DRO) (GC) TAL PLS
SW8468081A Organochlorine Pesticides (GC) TAL PLS
SW8468082 Polychlorinated Biphenyls (PCBs) by Gas Chromatography TAL PLS
SW8466010B Metals (ICP) TAL PLS
SW8467470A Mercury (CVAA) TAL PLS
SW8467471A Mercury (CVAA) TAL PLS
EPAMoisture Percent Moisture TAL PLS
SW8463005A Preparation, Total Recoverable or Dissolved Metals TAL PLS
SW8463050B Preparation, Metals TAL PLS
SW8463546 Microwave Extraction TAL PLS
SW8463550B Ultrasonic Extraction TAL PLS
SW8465030B Purge and Trap TAL PLS
SW8467470A Preparation, Mercury TAL PLS
SW8467471A Preparation, Mercury TAL PLS
CA-WETCA WET Citrate California - Waste Extraction Test with Citrate Leach TAL PLS
Protocol References:
CA-WET = California Waste Extraction Test, from Title 22
EPA = US Environmental Protection Agency
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL PLS = Eurofins TestAmerica, Pleasanton, 1220 Quarry Lane, Pleasanton, CA 94566, TEL (925)484-1919
Eurofins TestAmerica, Pleasanton
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Sample SummaryJob ID: 720-92632-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-009 San Tomas Aquino Creek
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
720-92632-5 19-20190-CM-1 Solid 04/23/19 10:00 04/24/19 11:50
Eurofins TestAmerica, Pleasanton
Page 40 of 42 5/8/2019
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Login Sample Receipt Checklist
Client: Santa Clara Valley Water Dist Job Number: 720-92632-1
Login Number: 92632
Question Answer Comment
Creator: Mullen, Joan
List Source: Eurofins TestAmerica, Pleasanton
List Number: 1
N/ARadioactivity wasn't checked or is </= background as measured by a survey meter.
N/AThe cooler's custody seal, if present, is intact.
N/ASample custody seals, if present, are intact.
TrueThe cooler or samples do not appear to have been compromised or tampered with.
TrueSamples were received on ice.
TrueCooler Temperature is acceptable.
TrueCooler Temperature is recorded.
TrueCOC is present.
TrueCOC is filled out in ink and legible.
TrueCOC is filled out with all pertinent information.
TrueIs the Field Sampler's name present on COC?
TrueThere are no discrepancies between the containers received and the COC.
TrueSamples are received within Holding Time (excluding tests with immediate HTs)
TrueSample containers have legible labels.
TrueContainers are not broken or leaking.
TrueSample collection date/times are provided.
TrueAppropriate sample containers are used.
TrueSample bottles are completely filled.
N/ASample Preservation Verified.
TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs
TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4").
TrueMultiphasic samples are not present.
FalseSamples do not require splitting or compositing. Sample compositing requested.
N/AResidual Chlorine Checked.
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SAN TOMAS AQUINO CREEK EROSION REPAIR &
BARRON CREEK CONCRETE REPAIR AT BRYANT STREET PROJECT
ADDENDUM 1
ATTACHMENT 5
SEDIMENT TEST RESULTS #2
(Located upstream of USGS gage near Williams Road)
Project No. 62084001
Contract No. C0647
THIS PAGE INTENTIONALLY LEFT BLANK
ANALYTICAL REPORTEurofins TestAmerica, Pleasanton1220 Quarry LanePleasanton, CA 94566Tel: (925)484-1919
Laboratory Job ID: 720-92979-1Client Project/Site: 19-SCH-035 San Tomas Aquino Creek
For:Santa Clara Valley Water DistPO BOX 206705750 Almadin Express WaySan Jose, California 95160-0670
Attn: Carole Foster
Authorized for release by:5/21/2019 4:08:45 PM
Afsaneh Salimpour, Senior Project Manager(925)[email protected]
This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
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Table of Contents
Client: Santa Clara Valley Water DistProject/Site: 19-SCH-035 San Tomas Aquino Creek
Laboratory Job ID: 720-92979-1
Page 2 of 45Eurofins TestAmerica, Pleasanton
5/21/2019
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
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Definitions/GlossaryJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Glossary
These commonly used abbreviations may or may not be present in this report.
¤ Listed under the "D" column to designate that the result is reported on a dry weight basis
Abbreviation
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica, Pleasanton
Page 3 of 45 5/21/2019
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Case NarrativeClient: Santa Clara Valley Water Dist Job ID: 720-92979-1Project/Site: 19-SCH-035 San Tomas Aquino Creek
Job ID: 720-92979-1
Laboratory: Eurofins TestAmerica, Pleasanton
Narrative
Job Narrative720-92979-1
Comments
No additional comments.
Receipt
The samples were received on 5/13/2019 1:00 PM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperatures of the 2 coolers at receipt time were 0.7º C and 1.2º C.
GC/MS VOA No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
GC/MS Semi VOA No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
GC Semi VOA Method(s) 8081A: The following sample was diluted due to color: 19-20190-CM-2 (720-92979-6). Elevated reporting limits (RL) are
provided.
Method(s) 8082: The following samples required a tetrabutylammonium sulfite (TBA) clean-up to reduce matrix interferences caused by sulfur: 19-20190-CC-1 (720-92979-1), 19-20190-CM-2 (720-92979-6), (LCS 720-265711/2-A), (MB 720-265711/1-A).
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Metals
Method(s) 6010B: The continuing calibration blank (CCB) for analytical batch 720-265947 contained Lead above the reporting limit (RL). All reported samples associated with this CCB contained this analyte at a concentration greater than 10X the value found in the CCB; therefore, re-analysis of samples was not performed.
Method(s) 6010B: The following sample was diluted due to the nature of the sample matrix: 19-20190-CC-1 (720-92979-1). Elevated
reporting limits (RLs) are provided.
Method(s) 6010B: The continuing calibration blank (CCB) for analytical batch 720-266002 contained Selenium above the reporting limit (RL). All reported samples associated with this CCB was ND for this analyte; therefore, re-analysis of samples was not performed.
Method(s) 6010B: The post digestion spike % recovery for Silver-72% associated with batch 720-266076 was outside of control limits.
The following sample is impacted: (720-92979-A-1-P PDS).
Method(s) 6010B: The serial dilution performed for the following sample associated with batch 720-266076 was outside control limits for
Barium-41% & Nickel-31%: (720-92979-A-1-P SD)
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
General Chemistry
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Organic Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
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Detection SummaryJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Client Sample ID: 19-20190-CC-1 Lab Sample ID: 720-92979-1
Phenanthrene
RL
4.7 ug/Kg
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA14.9 8270C SIM
1-Methylphenanthrene 4.7 ug/Kg Total/NA110 8270C SIM
3-methylphenanthrene 4.7 ug/Kg Total/NA16.2 8270C SIM
Diesel Range Organics [C10-C28] 1.9 mg/Kg Total/NA15.1 8015B
Antimony 1.5 mg/Kg Total/NA43.7 6010B
Barium 1.5 mg/Kg Total/NA480 6010B
Beryllium 0.31 mg/Kg Total/NA40.33 6010B
Chromium 1.5 mg/Kg Total/NA473 6010B
Cobalt 0.62 mg/Kg Total/NA414 6010B
Copper 4.6 mg/Kg Total/NA428 6010B
Lead 1.5 mg/Kg Total/NA45.8 6010B
Nickel 1.5 mg/Kg Total/NA480 6010B
Vanadium 1.5 mg/Kg Total/NA470 6010B
Zinc 4.6 mg/Kg Total/NA454 6010B
Barium 0.50 mg/L STLC Citrate13.9 6010B
Chromium 0.10 mg/L STLC Citrate10.17 6010B
Cobalt 0.020 mg/L STLC Citrate10.25 6010B
Lead 0.050 mg/L STLC Citrate10.054 6010B
Nickel 0.10 mg/L STLC Citrate10.59 6010B
Vanadium 0.10 mg/L STLC Citrate10.16 6010B
Zinc 0.20 mg/L STLC Citrate10.87 6010B
Mercury 0.016 mg/Kg Total/NA10.053 7471A
Client Sample ID: 19-20190-CM-2 Lab Sample ID: 720-92979-6
Phenanthrene
RL
4.7 ug/Kg
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA14.7 8270C SIM
2,6-Dimethylnaphthalene 4.7 ug/Kg Total/NA118 8270C SIM
3-methylphenanthrene 4.7 ug/Kg Total/NA16.4 8270C SIM
Diesel Range Organics [C10-C28] 1.9 mg/Kg Total/NA121 8015B
Kerosene Range Organics (C9-C18) 1.9 mg/Kg Total/NA18.8 8015B
Antimony 1.4 mg/Kg Total/NA46.4 6010B
Barium 1.4 mg/Kg Total/NA4140 6010B
Beryllium 0.29 mg/Kg Total/NA40.40 6010B
Chromium 1.4 mg/Kg Total/NA495 6010B
Cobalt 0.58 mg/Kg Total/NA423 6010B
Copper 4.3 mg/Kg Total/NA437 6010B
Lead 1.4 mg/Kg Total/NA46.3 6010B
Nickel 1.4 mg/Kg Total/NA485 6010B
Selenium 1.4 mg/Kg Total/NA42.1 6010B
Vanadium 1.4 mg/Kg Total/NA489 6010B
Zinc 4.3 mg/Kg Total/NA482 6010B
Barium 0.50 mg/L STLC Citrate14.3 6010B
Chromium 0.10 mg/L STLC Citrate10.30 6010B
Cobalt 0.020 mg/L STLC Citrate10.20 6010B
Lead 0.050 mg/L STLC Citrate10.075 6010B
Nickel 0.10 mg/L STLC Citrate10.62 6010B
Vanadium 0.10 mg/L STLC Citrate10.30 6010B
Zinc 0.20 mg/L STLC Citrate11.3 6010B
Mercury 0.016 mg/Kg Total/NA10.018 7471A
Eurofins TestAmerica, Pleasanton
This Detection Summary does not include radiochemical test results.
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS)
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
Methyl tert-butyl ether ND 4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
46 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Acetone ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Benzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Dichlorobromomethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Bromobenzene ND
18 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Chlorobromomethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Bromoform ND
9.2 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Bromomethane ND
46 ug/Kg 05/20/19 09:38 05/21/19 10:20 12-Butanone (MEK) ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1n-Butylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1sec-Butylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1tert-Butylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Carbon disulfide ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Carbon tetrachloride ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Chlorobenzene ND
9.2 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Chloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Chloroform ND
9.2 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Chloromethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 12-Chlorotoluene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 14-Chlorotoluene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Chlorodibromomethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,2-Dichlorobenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,3-Dichlorobenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,4-Dichlorobenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,3-Dichloropropane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,1-Dichloropropene ND
9.2 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,2-Dibromo-3-Chloropropane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Ethylene Dibromide ND
9.2 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Dibromomethane ND
9.2 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Dichlorodifluoromethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,1-Dichloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,2-Dichloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,1-Dichloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1cis-1,2-Dichloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1trans-1,2-Dichloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,2-Dichloropropane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1cis-1,3-Dichloropropene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1trans-1,3-Dichloropropene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Ethylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Hexachlorobutadiene ND
46 ug/Kg 05/20/19 09:38 05/21/19 10:20 12-Hexanone ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Isopropylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 14-Isopropyltoluene ND
9.2 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Methylene Chloride ND
46 ug/Kg 05/20/19 09:38 05/21/19 10:20 14-Methyl-2-pentanone (MIBK) ND
9.2 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Naphthalene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1N-Propylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Styrene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,1,1,2-Tetrachloroethane ND
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
1,1,2,2-Tetrachloroethane ND 4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Tetrachloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Toluene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,2,3-Trichlorobenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,2,4-Trichlorobenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,1,1-Trichloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,1,2-Trichloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Trichloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Trichlorofluoromethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,2,3-Trichloropropane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,1,2-Trichloro-1,2,2-trifluoroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,2,4-Trimethylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 11,3,5-Trimethylbenzene ND
18 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Vinyl acetate ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Vinyl chloride ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 1Xylenes, Total ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:20 12,2-Dichloropropane ND
4-Bromofluorobenzene 102 45 - 131 05/20/19 09:38 05/21/19 10:20 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
1,2-Dichloroethane-d4 (Surr) 126 05/20/19 09:38 05/21/19 10:20 160 - 140
Toluene-d8 (Surr) 98 05/20/19 09:38 05/21/19 10:20 158 - 140
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Methyl tert-butyl ether ND 4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
46 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Acetone ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Benzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Dichlorobromomethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Bromobenzene ND
19 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Chlorobromomethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Bromoform ND
9.3 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Bromomethane ND
46 ug/Kg 05/20/19 09:38 05/21/19 10:50 12-Butanone (MEK) ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1n-Butylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1sec-Butylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1tert-Butylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Carbon disulfide ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Carbon tetrachloride ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Chlorobenzene ND
9.3 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Chloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Chloroform ND
9.3 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Chloromethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 12-Chlorotoluene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 14-Chlorotoluene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Chlorodibromomethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,2-Dichlorobenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,3-Dichlorobenzene ND
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
1,4-Dichlorobenzene ND 4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,3-Dichloropropane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,1-Dichloropropene ND
9.3 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,2-Dibromo-3-Chloropropane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Ethylene Dibromide ND
9.3 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Dibromomethane ND
9.3 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Dichlorodifluoromethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,1-Dichloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,2-Dichloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,1-Dichloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1cis-1,2-Dichloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1trans-1,2-Dichloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,2-Dichloropropane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1cis-1,3-Dichloropropene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1trans-1,3-Dichloropropene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Ethylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Hexachlorobutadiene ND
46 ug/Kg 05/20/19 09:38 05/21/19 10:50 12-Hexanone ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Isopropylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 14-Isopropyltoluene ND
9.3 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Methylene Chloride ND
46 ug/Kg 05/20/19 09:38 05/21/19 10:50 14-Methyl-2-pentanone (MIBK) ND
9.3 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Naphthalene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1N-Propylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Styrene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,1,1,2-Tetrachloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,1,2,2-Tetrachloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Tetrachloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Toluene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,2,3-Trichlorobenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,2,4-Trichlorobenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,1,1-Trichloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,1,2-Trichloroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Trichloroethene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Trichlorofluoromethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,2,3-Trichloropropane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,1,2-Trichloro-1,2,2-trifluoroethane ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,2,4-Trimethylbenzene ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 11,3,5-Trimethylbenzene ND
19 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Vinyl acetate ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Vinyl chloride ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 1Xylenes, Total ND
4.6 ug/Kg 05/20/19 09:38 05/21/19 10:50 12,2-Dichloropropane ND
4-Bromofluorobenzene 95 45 - 131 05/20/19 09:38 05/21/19 10:50 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
1,2-Dichloroethane-d4 (Surr) 124 05/20/19 09:38 05/21/19 10:50 160 - 140
Toluene-d8 (Surr) 96 05/20/19 09:38 05/21/19 10:50 158 - 140
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8270C SIM - PAHs by GCMS (SIM)
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
Acenaphthene ND 4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Acenaphthylene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Anthracene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Benzo[a]anthracene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Benzo[a]pyrene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Benzo[b]fluoranthene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Benzo[g,h,i]perylene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Benzo[k]fluoranthene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Chrysene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Dibenz(a,h)anthracene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Fluoranthene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Fluorene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Indeno[1,2,3-cd]pyrene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Naphthalene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Phenanthrene 4.9
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Pyrene ND
9.4 ug/Kg 05/14/19 20:30 05/21/19 09:19 11-Methylnaphthalene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 11-Methylphenanthrene 10
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 12,3,5-Trimethylnaphthalene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 12,6-Dimethylnaphthalene ND
9.4 ug/Kg 05/14/19 20:30 05/21/19 09:19 12-Methylnaphthalene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Benzo[e]pyrene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 1Perylene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 11,1'-Biphenyl ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:19 13-methylphenanthrene 6.2
2-Fluorobiphenyl 65 33 - 120 05/14/19 20:30 05/21/19 09:19 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
Terphenyl-d14 95 05/14/19 20:30 05/21/19 09:19 135 - 146
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Acenaphthene ND 4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Acenaphthylene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Anthracene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Benzo[a]anthracene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Benzo[a]pyrene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Benzo[b]fluoranthene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Benzo[g,h,i]perylene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Benzo[k]fluoranthene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Chrysene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Dibenz(a,h)anthracene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Fluoranthene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Fluorene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Indeno[1,2,3-cd]pyrene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Naphthalene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Phenanthrene 4.7
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Pyrene ND
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8270C SIM - PAHs by GCMS (SIM) (Continued)
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
1-Methylnaphthalene ND 9.4 ug/Kg 05/14/19 20:30 05/21/19 09:43 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 11-Methylphenanthrene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 12,3,5-Trimethylnaphthalene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 12,6-Dimethylnaphthalene 18
9.4 ug/Kg 05/14/19 20:30 05/21/19 09:43 12-Methylnaphthalene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Benzo[e]pyrene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 1Perylene ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 11,1'-Biphenyl ND
4.7 ug/Kg 05/14/19 20:30 05/21/19 09:43 13-methylphenanthrene 6.4
2-Fluorobiphenyl 65 33 - 120 05/14/19 20:30 05/21/19 09:43 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
Terphenyl-d14 102 05/14/19 20:30 05/21/19 09:43 135 - 146
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8015B - Diesel Range Organics (DRO) (GC)
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
Diesel Range Organics [C10-C28] 5.1 1.9 mg/Kg 05/14/19 09:17 05/16/19 13:00 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
49 mg/Kg 05/14/19 09:17 05/16/19 13:00 1Motor Oil Range Organics [C24-C36] ND
1.9 mg/Kg 05/14/19 09:17 05/16/19 13:00 1Kerosene Range Organics (C9-C18) ND
p-Terphenyl 83 40 - 130 05/14/19 09:17 05/16/19 13:00 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Diesel Range Organics [C10-C28] 21 1.9 mg/Kg 05/15/19 18:28 05/17/19 23:18 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
48 mg/Kg 05/15/19 18:28 05/17/19 23:18 1Motor Oil Range Organics [C24-C36] ND
1.9 mg/Kg 05/15/19 18:28 05/17/19 23:18 1Kerosene Range Organics
(C9-C18)
8.8
p-Terphenyl 97 40 - 130 05/15/19 18:28 05/17/19 23:18 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8081A - Organochlorine Pesticides (GC)
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
Aldrin ND 0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Dieldrin ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Endrin aldehyde ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Endrin ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Endrin ketone ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Heptachlor ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Heptachlor epoxide ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 14,4'-DDT ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 14,4'-DDE ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 14,4'-DDD ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Endosulfan I ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Endosulfan II ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1alpha-BHC ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1beta-BHC ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1gamma-BHC (Lindane) ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1delta-BHC ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Endosulfan sulfate ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Methoxychlor ND
7.9 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Toxaphene ND
7.9 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Chlordane (technical) ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1cis-Chlordane ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1trans-Chlordane ND
0.39 ug/Kg 05/17/19 01:00 05/20/19 13:38 1Hexachlorobenzene ND
Tetrachloro-m-xylene 68 31 - 103 05/17/19 01:00 05/20/19 13:38 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
DCB Decachlorobiphenyl 92 05/17/19 01:00 05/20/19 13:38 127 - 136
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Aldrin ND 0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Dieldrin ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Endrin aldehyde ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Endrin ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Endrin ketone ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Heptachlor ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Heptachlor epoxide ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 24,4'-DDT ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 24,4'-DDE ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 24,4'-DDD ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Endosulfan I ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Endosulfan II ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2alpha-BHC ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2beta-BHC ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2gamma-BHC (Lindane) ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2delta-BHC ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Endosulfan sulfate ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Methoxychlor ND
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8081A - Organochlorine Pesticides (GC) (Continued)
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Toxaphene ND 16 ug/Kg 05/17/19 01:00 05/20/19 13:54 2
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
16 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Chlordane (technical) ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2cis-Chlordane ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2trans-Chlordane ND
0.80 ug/Kg 05/17/19 01:00 05/20/19 13:54 2Hexachlorobenzene ND
Tetrachloro-m-xylene 71 31 - 103 05/17/19 01:00 05/20/19 13:54 2
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
DCB Decachlorobiphenyl 103 05/17/19 01:00 05/20/19 13:54 227 - 136
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8082 - Polychlorinated Biphenyls (PCBs) by Gas Chromatography
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
PCB-1016 ND 10 ug/Kg 05/17/19 01:05 05/18/19 19:12 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
10 ug/Kg 05/17/19 01:05 05/18/19 19:12 1PCB-1221 ND
10 ug/Kg 05/17/19 01:05 05/18/19 19:12 1PCB-1232 ND
10 ug/Kg 05/17/19 01:05 05/18/19 19:12 1PCB-1242 ND
10 ug/Kg 05/17/19 01:05 05/18/19 19:12 1PCB-1248 ND
10 ug/Kg 05/17/19 01:05 05/18/19 19:12 1PCB-1254 ND
10 ug/Kg 05/17/19 01:05 05/18/19 19:12 1PCB-1260 ND
Tetrachloro-m-xylene 58 32 - 112 05/17/19 01:05 05/18/19 19:12 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
DCB Decachlorobiphenyl 110 05/17/19 01:05 05/18/19 19:12 12 - 122
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
PCB-1016 ND 9.9 ug/Kg 05/17/19 01:05 05/18/19 19:29 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
9.9 ug/Kg 05/17/19 01:05 05/18/19 19:29 1PCB-1221 ND
9.9 ug/Kg 05/17/19 01:05 05/18/19 19:29 1PCB-1232 ND
9.9 ug/Kg 05/17/19 01:05 05/18/19 19:29 1PCB-1242 ND
9.9 ug/Kg 05/17/19 01:05 05/18/19 19:29 1PCB-1248 ND
9.9 ug/Kg 05/17/19 01:05 05/18/19 19:29 1PCB-1254 ND
9.9 ug/Kg 05/17/19 01:05 05/18/19 19:29 1PCB-1260 ND
Tetrachloro-m-xylene 75 32 - 112 05/17/19 01:05 05/18/19 19:29 1
Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery
DCB Decachlorobiphenyl 114 05/17/19 01:05 05/18/19 19:29 12 - 122
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 6010B - Metals (ICP)
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
Antimony 3.7 1.5 mg/Kg 05/16/19 17:18 05/17/19 19:32 4
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
3.1 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Arsenic ND
1.5 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Barium 80
0.31 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Beryllium 0.33
0.38 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Cadmium ND
1.5 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Chromium 73
0.62 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Cobalt 14
4.6 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Copper 28
1.5 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Lead 5.8
1.5 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Molybdenum ND
1.5 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Nickel 80
1.9 mg/Kg 05/16/19 17:18 05/20/19 15:27 5Selenium ND
0.77 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Silver ND
1.5 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Thallium ND
1.5 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Vanadium 70
4.6 mg/Kg 05/16/19 17:18 05/17/19 19:32 4Zinc 54
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Antimony 6.4 1.4 mg/Kg 05/16/19 17:18 05/17/19 19:37 4
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
2.9 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Arsenic ND
1.4 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Barium 140
0.29 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Beryllium 0.40
0.36 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Cadmium ND
1.4 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Chromium 95
0.58 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Cobalt 23
4.3 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Copper 37
1.4 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Lead 6.3
1.4 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Molybdenum ND
1.4 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Nickel 85
1.4 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Selenium 2.1
0.72 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Silver ND
1.4 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Thallium ND
1.4 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Vanadium 89
4.3 mg/Kg 05/16/19 17:18 05/17/19 19:37 4Zinc 82
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 6010B - Metals (ICP) - STLC Citrate
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
Antimony ND 0.10 mg/L 05/20/19 13:47 05/21/19 11:26 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.10 mg/L 05/20/19 13:47 05/21/19 11:26 1Arsenic ND
0.50 mg/L 05/20/19 13:47 05/21/19 11:26 1Barium 3.9
0.020 mg/L 05/20/19 13:47 05/21/19 11:26 1Beryllium ND
0.020 mg/L 05/20/19 13:47 05/21/19 11:26 1Cadmium ND
0.10 mg/L 05/20/19 13:47 05/21/19 11:26 1Chromium 0.17
0.020 mg/L 05/20/19 13:47 05/21/19 11:26 1Cobalt 0.25
0.20 mg/L 05/20/19 13:47 05/21/19 11:26 1Copper ND
0.050 mg/L 05/20/19 13:47 05/21/19 11:26 1Lead 0.054
0.10 mg/L 05/20/19 13:47 05/21/19 11:26 1Molybdenum ND
0.10 mg/L 05/20/19 13:47 05/21/19 11:26 1Nickel 0.59
0.20 mg/L 05/20/19 13:47 05/21/19 11:26 1Selenium ND
0.050 mg/L 05/20/19 13:47 05/21/19 11:26 1Silver ND
0.10 mg/L 05/20/19 13:47 05/21/19 11:26 1Thallium ND
0.10 mg/L 05/20/19 13:47 05/21/19 11:26 1Vanadium 0.16
0.20 mg/L 05/20/19 13:47 05/21/19 11:26 1Zinc 0.87
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Antimony ND 0.10 mg/L 05/20/19 13:47 05/21/19 11:31 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.10 mg/L 05/20/19 13:47 05/21/19 11:31 1Arsenic ND
0.50 mg/L 05/20/19 13:47 05/21/19 11:31 1Barium 4.3
0.020 mg/L 05/20/19 13:47 05/21/19 11:31 1Beryllium ND
0.020 mg/L 05/20/19 13:47 05/21/19 11:31 1Cadmium ND
0.10 mg/L 05/20/19 13:47 05/21/19 11:31 1Chromium 0.30
0.020 mg/L 05/20/19 13:47 05/21/19 11:31 1Cobalt 0.20
0.20 mg/L 05/20/19 13:47 05/21/19 11:31 1Copper ND
0.050 mg/L 05/20/19 13:47 05/21/19 11:31 1Lead 0.075
0.10 mg/L 05/20/19 13:47 05/21/19 11:31 1Molybdenum ND
0.10 mg/L 05/20/19 13:47 05/21/19 11:31 1Nickel 0.62
0.20 mg/L 05/20/19 13:47 05/21/19 11:31 1Selenium ND
0.050 mg/L 05/20/19 13:47 05/21/19 11:31 1Silver ND
0.10 mg/L 05/20/19 13:47 05/21/19 11:31 1Thallium ND
0.10 mg/L 05/20/19 13:47 05/21/19 11:31 1Vanadium 0.30
0.20 mg/L 05/20/19 13:47 05/21/19 11:31 1Zinc 1.3
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 7470A - Mercury (CVAA) - STLC Citrate
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
Mercury ND 0.0020 mg/L 05/20/19 10:35 05/20/19 20:33 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Mercury ND 0.0020 mg/L 05/20/19 10:35 05/20/19 20:35 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 7471A - Mercury (CVAA)
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
Mercury 0.053 0.016 mg/Kg 05/17/19 15:02 05/20/19 15:43 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Mercury 0.018 0.016 mg/Kg 05/17/19 15:02 05/20/19 15:45 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica, Pleasanton
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Client Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
General Chemistry
Lab Sample ID: 720-92979-1Client Sample ID: 19-20190-CC-1
Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00RL MDL
Percent Moisture 8.7 0.1 % 05/14/19 13:48 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Lab Sample ID: 720-92979-6Client Sample ID: 19-20190-CM-2
Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00RL MDL
Percent Moisture 19.8 0.1 % 05/14/19 13:48 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 720-266026/4
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266026
RL MDL
Methyl tert-butyl ether ND 5.0 ug/Kg 05/21/19 06:30 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 50 ug/Kg 05/21/19 06:30 1Acetone
ND 5.0 ug/Kg 05/21/19 06:30 1Benzene
ND 5.0 ug/Kg 05/21/19 06:30 1Dichlorobromomethane
ND 5.0 ug/Kg 05/21/19 06:30 1Bromobenzene
ND 20 ug/Kg 05/21/19 06:30 1Chlorobromomethane
ND 5.0 ug/Kg 05/21/19 06:30 1Bromoform
ND 10 ug/Kg 05/21/19 06:30 1Bromomethane
ND 50 ug/Kg 05/21/19 06:30 12-Butanone (MEK)
ND 5.0 ug/Kg 05/21/19 06:30 1n-Butylbenzene
ND 5.0 ug/Kg 05/21/19 06:30 1sec-Butylbenzene
ND 5.0 ug/Kg 05/21/19 06:30 1tert-Butylbenzene
ND 5.0 ug/Kg 05/21/19 06:30 1Carbon disulfide
ND 5.0 ug/Kg 05/21/19 06:30 1Carbon tetrachloride
ND 5.0 ug/Kg 05/21/19 06:30 1Chlorobenzene
ND 10 ug/Kg 05/21/19 06:30 1Chloroethane
ND 5.0 ug/Kg 05/21/19 06:30 1Chloroform
ND 10 ug/Kg 05/21/19 06:30 1Chloromethane
ND 5.0 ug/Kg 05/21/19 06:30 12-Chlorotoluene
ND 5.0 ug/Kg 05/21/19 06:30 14-Chlorotoluene
ND 5.0 ug/Kg 05/21/19 06:30 1Chlorodibromomethane
ND 5.0 ug/Kg 05/21/19 06:30 11,2-Dichlorobenzene
ND 5.0 ug/Kg 05/21/19 06:30 11,3-Dichlorobenzene
ND 5.0 ug/Kg 05/21/19 06:30 11,4-Dichlorobenzene
ND 5.0 ug/Kg 05/21/19 06:30 11,3-Dichloropropane
ND 5.0 ug/Kg 05/21/19 06:30 11,1-Dichloropropene
ND 10 ug/Kg 05/21/19 06:30 11,2-Dibromo-3-Chloropropane
ND 5.0 ug/Kg 05/21/19 06:30 1Ethylene Dibromide
ND 10 ug/Kg 05/21/19 06:30 1Dibromomethane
ND 10 ug/Kg 05/21/19 06:30 1Dichlorodifluoromethane
ND 5.0 ug/Kg 05/21/19 06:30 11,1-Dichloroethane
ND 5.0 ug/Kg 05/21/19 06:30 11,2-Dichloroethane
ND 5.0 ug/Kg 05/21/19 06:30 11,1-Dichloroethene
ND 5.0 ug/Kg 05/21/19 06:30 1cis-1,2-Dichloroethene
ND 5.0 ug/Kg 05/21/19 06:30 1trans-1,2-Dichloroethene
ND 5.0 ug/Kg 05/21/19 06:30 11,2-Dichloropropane
ND 5.0 ug/Kg 05/21/19 06:30 1cis-1,3-Dichloropropene
ND 5.0 ug/Kg 05/21/19 06:30 1trans-1,3-Dichloropropene
ND 5.0 ug/Kg 05/21/19 06:30 1Ethylbenzene
ND 5.0 ug/Kg 05/21/19 06:30 1Hexachlorobutadiene
ND 50 ug/Kg 05/21/19 06:30 12-Hexanone
ND 5.0 ug/Kg 05/21/19 06:30 1Isopropylbenzene
ND 5.0 ug/Kg 05/21/19 06:30 14-Isopropyltoluene
ND 10 ug/Kg 05/21/19 06:30 1Methylene Chloride
ND 50 ug/Kg 05/21/19 06:30 14-Methyl-2-pentanone (MIBK)
ND 10 ug/Kg 05/21/19 06:30 1Naphthalene
ND 5.0 ug/Kg 05/21/19 06:30 1N-Propylbenzene
ND 5.0 ug/Kg 05/21/19 06:30 1Styrene
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 720-266026/4
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266026
RL MDL
1,1,1,2-Tetrachloroethane ND 5.0 ug/Kg 05/21/19 06:30 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 5.0 ug/Kg 05/21/19 06:30 11,1,2,2-Tetrachloroethane
ND 5.0 ug/Kg 05/21/19 06:30 1Tetrachloroethene
ND 5.0 ug/Kg 05/21/19 06:30 1Toluene
ND 5.0 ug/Kg 05/21/19 06:30 11,2,3-Trichlorobenzene
ND 5.0 ug/Kg 05/21/19 06:30 11,2,4-Trichlorobenzene
ND 5.0 ug/Kg 05/21/19 06:30 11,1,1-Trichloroethane
ND 5.0 ug/Kg 05/21/19 06:30 11,1,2-Trichloroethane
ND 5.0 ug/Kg 05/21/19 06:30 1Trichloroethene
ND 5.0 ug/Kg 05/21/19 06:30 1Trichlorofluoromethane
ND 5.0 ug/Kg 05/21/19 06:30 11,2,3-Trichloropropane
ND 5.0 ug/Kg 05/21/19 06:30 11,1,2-Trichloro-1,2,2-trifluoroethane
ND 5.0 ug/Kg 05/21/19 06:30 11,2,4-Trimethylbenzene
ND 5.0 ug/Kg 05/21/19 06:30 11,3,5-Trimethylbenzene
ND 20 ug/Kg 05/21/19 06:30 1Vinyl acetate
ND 5.0 ug/Kg 05/21/19 06:30 1Vinyl chloride
ND 5.0 ug/Kg 05/21/19 06:30 1Xylenes, Total
ND 5.0 ug/Kg 05/21/19 06:30 12,2-Dichloropropane
4-Bromofluorobenzene 100 45 - 131 05/21/19 06:30 1
MB MB
Surrogate Dil FacPrepared AnalyzedQualifier Limits%Recovery
129 05/21/19 06:30 11,2-Dichloroethane-d4 (Surr) 60 - 140
100 05/21/19 06:30 1Toluene-d8 (Surr) 58 - 140
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-266026/5
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266026
Methyl tert-butyl ether 50.0 50.3 ug/Kg 101 70 - 144
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Acetone 250 183 ug/Kg 73 30 - 162
Benzene 50.0 46.1 ug/Kg 92 70 - 130
Dichlorobromomethane 50.0 55.5 ug/Kg 111 70 - 140
Bromobenzene 50.0 44.9 ug/Kg 90 70 - 130
Chlorobromomethane 50.0 45.9 ug/Kg 92 70 - 130
Bromoform 50.0 55.8 ug/Kg 112 59 - 158
Bromomethane 50.0 50.1 ug/Kg 100 59 - 132
2-Butanone (MEK) 250 214 ug/Kg 86 59 - 159
n-Butylbenzene 50.0 52.3 ug/Kg 105 70 - 142
sec-Butylbenzene 50.0 49.9 ug/Kg 100 70 - 136
tert-Butylbenzene 50.0 48.7 ug/Kg 97 70 - 130
Carbon disulfide 50.0 41.4 ug/Kg 83 60 - 140
Carbon tetrachloride 50.0 61.4 ug/Kg 123 70 - 142
Chlorobenzene 50.0 47.7 ug/Kg 95 70 - 130
Chloroethane 50.0 48.1 ug/Kg 96 65 - 130
Chloroform 50.0 54.3 ug/Kg 109 77 - 127
Chloromethane 50.0 49.3 ug/Kg 99 55 - 140
2-Chlorotoluene 50.0 47.3 ug/Kg 95 70 - 138
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-266026/5
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266026
4-Chlorotoluene 50.0 48.0 ug/Kg 96 70 - 136
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Chlorodibromomethane 50.0 54.4 ug/Kg 109 70 - 146
1,2-Dichlorobenzene 50.0 45.0 ug/Kg 90 70 - 130
1,3-Dichlorobenzene 50.0 44.8 ug/Kg 90 70 - 131
1,4-Dichlorobenzene 50.0 44.9 ug/Kg 90 70 - 130
1,3-Dichloropropane 50.0 47.7 ug/Kg 95 70 - 140
1,1-Dichloropropene 50.0 50.1 ug/Kg 100 70 - 130
1,2-Dibromo-3-Chloropropane 50.0 49.3 ug/Kg 99 60 - 145
Ethylene Dibromide 50.0 47.1 ug/Kg 94 70 - 140
Dibromomethane 50.0 47.6 ug/Kg 95 70 - 139
Dichlorodifluoromethane 50.0 46.8 ug/Kg 94 37 - 158
1,1-Dichloroethane 50.0 48.9 ug/Kg 98 70 - 130
1,2-Dichloroethane 50.0 59.5 ug/Kg 119 70 - 130
1,1-Dichloroethene 50.0 43.6 ug/Kg 87 74 - 122
cis-1,2-Dichloroethene 50.0 52.6 ug/Kg 105 70 - 138
trans-1,2-Dichloroethene 50.0 44.2 ug/Kg 88 67 - 130
1,2-Dichloropropane 50.0 47.8 ug/Kg 96 73 - 127
cis-1,3-Dichloropropene 50.0 52.6 ug/Kg 105 68 - 147
trans-1,3-Dichloropropene 50.0 54.0 ug/Kg 108 70 - 155
Ethylbenzene 50.0 52.2 ug/Kg 104 80 - 137
Hexachlorobutadiene 50.0 57.7 ug/Kg 115 70 - 132
2-Hexanone 250 211 ug/Kg 85 62 - 158
Isopropylbenzene 50.0 56.0 ug/Kg 112 70 - 130
4-Isopropyltoluene 50.0 52.4 ug/Kg 105 70 - 133
Methylene Chloride 50.0 42.1 ug/Kg 84 70 - 134
4-Methyl-2-pentanone (MIBK) 250 211 ug/Kg 85 60 - 160
Naphthalene 50.0 43.8 ug/Kg 88 60 - 147
N-Propylbenzene 50.0 48.6 ug/Kg 97 70 - 130
Styrene 50.0 50.6 ug/Kg 101 70 - 130
1,1,1,2-Tetrachloroethane 50.0 52.9 ug/Kg 106 70 - 130
1,1,2,2-Tetrachloroethane 50.0 46.6 ug/Kg 93 70 - 146
Tetrachloroethene 50.0 52.3 ug/Kg 105 70 - 132
Toluene 50.0 47.7 ug/Kg 95 75 - 120
1,2,3-Trichlorobenzene 50.0 49.5 ug/Kg 99 60 - 140
1,2,4-Trichlorobenzene 50.0 48.2 ug/Kg 96 60 - 140
1,1,1-Trichloroethane 50.0 60.0 ug/Kg 120 70 - 130
1,1,2-Trichloroethane 50.0 46.4 ug/Kg 93 70 - 130
Trichloroethene 50.0 44.0 ug/Kg 88 70 - 133
Trichlorofluoromethane 50.0 59.0 ug/Kg 118 60 - 140
1,2,3-Trichloropropane 50.0 45.4 ug/Kg 91 70 - 146
1,1,2-Trichloro-1,2,2-trifluoroetha
ne
50.0 48.1 ug/Kg 96 60 - 140
1,2,4-Trimethylbenzene 50.0 49.2 ug/Kg 98 70 - 130
1,3,5-Trimethylbenzene 50.0 49.1 ug/Kg 98 70 - 131
Vinyl acetate 50.0 44.5 ug/Kg 89 38 - 176
Vinyl chloride 50.0 53.5 ug/Kg 107 58 - 125
m-Xylene & p-Xylene 50.0 52.8 ug/Kg 106 70 - 146
o-Xylene 50.0 54.6 ug/Kg 109 70 - 140
2,2-Dichloropropane 50.0 59.5 ug/Kg 119 70 - 162
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
4-Bromofluorobenzene 45 - 131
Surrogate
107
LCS LCS
Qualifier Limits%Recovery
1201,2-Dichloroethane-d4 (Surr) 60 - 140
100Toluene-d8 (Surr) 58 - 140
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 720-266026/6
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266026
Methyl tert-butyl ether 50.0 53.0 ug/Kg 106 70 - 144 5 20
Analyte
LCSD LCSD
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
Acetone 250 197 ug/Kg 79 30 - 162 7 30
Benzene 50.0 46.3 ug/Kg 93 70 - 130 0 20
Dichlorobromomethane 50.0 57.0 ug/Kg 114 70 - 140 3 20
Bromobenzene 50.0 45.6 ug/Kg 91 70 - 130 1 20
Chlorobromomethane 50.0 47.4 ug/Kg 95 70 - 130 3 20
Bromoform 50.0 58.6 ug/Kg 117 59 - 158 5 20
Bromomethane 50.0 51.8 ug/Kg 104 59 - 132 3 20
2-Butanone (MEK) 250 242 ug/Kg 97 59 - 159 12 20
n-Butylbenzene 50.0 51.8 ug/Kg 104 70 - 142 1 20
sec-Butylbenzene 50.0 49.7 ug/Kg 99 70 - 136 0 20
tert-Butylbenzene 50.0 48.6 ug/Kg 97 70 - 130 0 20
Carbon disulfide 50.0 41.4 ug/Kg 83 60 - 140 0 20
Carbon tetrachloride 50.0 61.2 ug/Kg 122 70 - 142 0 20
Chlorobenzene 50.0 47.6 ug/Kg 95 70 - 130 0 20
Chloroethane 50.0 49.8 ug/Kg 100 65 - 130 4 20
Chloroform 50.0 54.8 ug/Kg 110 77 - 127 1 20
Chloromethane 50.0 50.0 ug/Kg 100 55 - 140 1 20
2-Chlorotoluene 50.0 47.5 ug/Kg 95 70 - 138 0 20
4-Chlorotoluene 50.0 47.8 ug/Kg 96 70 - 136 0 20
Chlorodibromomethane 50.0 56.8 ug/Kg 114 70 - 146 4 20
1,2-Dichlorobenzene 50.0 45.6 ug/Kg 91 70 - 130 1 20
1,3-Dichlorobenzene 50.0 45.5 ug/Kg 91 70 - 131 2 20
1,4-Dichlorobenzene 50.0 45.3 ug/Kg 91 70 - 130 1 20
1,3-Dichloropropane 50.0 50.5 ug/Kg 101 70 - 140 6 20
1,1-Dichloropropene 50.0 49.7 ug/Kg 99 70 - 130 1 20
1,2-Dibromo-3-Chloropropane 50.0 54.7 ug/Kg 109 60 - 145 10 20
Ethylene Dibromide 50.0 50.0 ug/Kg 100 70 - 140 6 20
Dibromomethane 50.0 49.5 ug/Kg 99 70 - 139 4 20
Dichlorodifluoromethane 50.0 48.9 ug/Kg 98 37 - 158 4 20
1,1-Dichloroethane 50.0 49.3 ug/Kg 99 70 - 130 1 20
1,2-Dichloroethane 50.0 61.3 ug/Kg 123 70 - 130 3 20
1,1-Dichloroethene 50.0 43.6 ug/Kg 87 74 - 122 0 20
cis-1,2-Dichloroethene 50.0 53.0 ug/Kg 106 70 - 138 1 20
trans-1,2-Dichloroethene 50.0 44.8 ug/Kg 90 67 - 130 1 20
1,2-Dichloropropane 50.0 48.2 ug/Kg 96 73 - 127 1 20
cis-1,3-Dichloropropene 50.0 54.0 ug/Kg 108 68 - 147 3 20
trans-1,3-Dichloropropene 50.0 56.1 ug/Kg 112 70 - 155 4 20
Ethylbenzene 50.0 51.2 ug/Kg 102 80 - 137 2 20
Hexachlorobutadiene 50.0 56.4 ug/Kg 113 70 - 132 2 20
2-Hexanone 250 235 ug/Kg 94 62 - 158 10 20
Isopropylbenzene 50.0 55.2 ug/Kg 110 70 - 130 1 20
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 720-266026/6
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266026
4-Isopropyltoluene 50.0 51.7 ug/Kg 103 70 - 133 1 20
Analyte
LCSD LCSD
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
Methylene Chloride 50.0 43.1 ug/Kg 86 70 - 134 3 20
4-Methyl-2-pentanone (MIBK) 250 228 ug/Kg 91 60 - 160 8 20
Naphthalene 50.0 47.4 ug/Kg 95 60 - 147 8 20
N-Propylbenzene 50.0 48.4 ug/Kg 97 70 - 130 0 20
Styrene 50.0 50.3 ug/Kg 101 70 - 130 0 20
1,1,1,2-Tetrachloroethane 50.0 53.2 ug/Kg 106 70 - 130 1 20
1,1,2,2-Tetrachloroethane 50.0 50.0 ug/Kg 100 70 - 146 7 20
Tetrachloroethene 50.0 51.9 ug/Kg 104 70 - 132 1 20
Toluene 50.0 46.6 ug/Kg 93 75 - 120 2 20
1,2,3-Trichlorobenzene 50.0 50.6 ug/Kg 101 60 - 140 2 20
1,2,4-Trichlorobenzene 50.0 48.5 ug/Kg 97 60 - 140 1 20
1,1,1-Trichloroethane 50.0 59.9 ug/Kg 120 70 - 130 0 20
1,1,2-Trichloroethane 50.0 48.3 ug/Kg 97 70 - 130 4 20
Trichloroethene 50.0 43.3 ug/Kg 87 70 - 133 2 20
Trichlorofluoromethane 50.0 58.0 ug/Kg 116 60 - 140 2 20
1,2,3-Trichloropropane 50.0 49.4 ug/Kg 99 70 - 146 8 20
1,1,2-Trichloro-1,2,2-trifluoroetha
ne
50.0 48.0 ug/Kg 96 60 - 140 0 20
1,2,4-Trimethylbenzene 50.0 49.5 ug/Kg 99 70 - 130 1 20
1,3,5-Trimethylbenzene 50.0 49.1 ug/Kg 98 70 - 131 0 20
Vinyl acetate 50.0 47.2 ug/Kg 94 38 - 176 6 20
Vinyl chloride 50.0 55.9 ug/Kg 112 58 - 125 5 20
m-Xylene & p-Xylene 50.0 51.8 ug/Kg 104 70 - 146 2 20
o-Xylene 50.0 53.8 ug/Kg 108 70 - 140 2 20
2,2-Dichloropropane 50.0 59.3 ug/Kg 119 70 - 162 0 20
4-Bromofluorobenzene 45 - 131
Surrogate
107
LCSD LCSD
Qualifier Limits%Recovery
1251,2-Dichloroethane-d4 (Surr) 60 - 140
101Toluene-d8 (Surr) 58 - 140
Method: 8270C SIM - PAHs by GCMS (SIM)
Client Sample ID: Method BlankLab Sample ID: MB 720-265620/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266019 Prep Batch: 265620
RL MDL
Acenaphthene ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Acenaphthylene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Anthracene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Benzo[a]anthracene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Benzo[a]pyrene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Benzo[b]fluoranthene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Benzo[g,h,i]perylene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Benzo[k]fluoranthene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Chrysene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Dibenz(a,h)anthracene
Eurofins TestAmerica, Pleasanton
Page 24 of 45 5/21/2019
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8270C SIM - PAHs by GCMS (SIM) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 720-265620/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266019 Prep Batch: 265620
RL MDL
Fluoranthene ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Fluorene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Indeno[1,2,3-cd]pyrene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Naphthalene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Phenanthrene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Pyrene
ND 10 ug/Kg 05/14/19 16:15 05/20/19 23:09 11-Methylnaphthalene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 11-Methylphenanthrene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 12,3,5-Trimethylnaphthalene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 12,6-Dimethylnaphthalene
ND 10 ug/Kg 05/14/19 16:15 05/20/19 23:09 12-Methylnaphthalene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Benzo[e]pyrene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 1Perylene
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 11,1'-Biphenyl
ND 5.0 ug/Kg 05/14/19 16:15 05/20/19 23:09 13-methylphenanthrene
2-Fluorobiphenyl 85 33 - 120 05/20/19 23:09 1
MB MB
Surrogate
05/14/19 16:15
Dil FacPrepared AnalyzedQualifier Limits%Recovery
93 05/14/19 16:15 05/20/19 23:09 1Terphenyl-d14 35 - 146
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-265620/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266019 Prep Batch: 265620
Acenaphthene 667 533 ug/Kg 80 37 - 106
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Acenaphthylene 667 538 ug/Kg 81 38 - 102
Anthracene 667 575 ug/Kg 86 43 - 103
Benzo[a]anthracene 667 616 ug/Kg 92 49 - 117
Benzo[a]pyrene 667 606 ug/Kg 91 49 - 118
Benzo[b]fluoranthene 667 595 ug/Kg 89 50 - 115
Benzo[g,h,i]perylene 667 615 ug/Kg 92 39 - 122
Benzo[k]fluoranthene 667 611 ug/Kg 92 45 - 115
Chrysene 667 593 ug/Kg 89 39 - 123
Dibenz(a,h)anthracene 667 607 ug/Kg 91 43 - 121
Fluoranthene 667 600 ug/Kg 90 47 - 109
Fluorene 667 559 ug/Kg 84 40 - 106
Indeno[1,2,3-cd]pyrene 667 606 ug/Kg 91 43 - 120
Naphthalene 667 506 ug/Kg 76 35 - 110
Phenanthrene 667 572 ug/Kg 86 42 - 110
Pyrene 667 633 ug/Kg 95 45 - 120
1-Methylnaphthalene 1330 1070 ug/Kg 80 38 - 110
1-Methylphenanthrene 667 600 ug/Kg 90 55 - 110
2,3,5-Trimethylnaphthalene 667 573 ug/Kg 86 53 - 109
2,6-Dimethylnaphthalene 667 549 ug/Kg 82 45 - 110
2-Methylnaphthalene 1330 1050 ug/Kg 79 38 - 110
Benzo[e]pyrene 667 627 ug/Kg 94 47 - 134
Perylene 667 636 ug/Kg 95 44 - 133
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8270C SIM - PAHs by GCMS (SIM) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-265620/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266019 Prep Batch: 265620
1,1'-Biphenyl 667 536 ug/Kg 80 45 - 110
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
3-methylphenanthrene 667 595 ug/Kg 89 57 - 107
2-Fluorobiphenyl 33 - 120
Surrogate
80
LCS LCS
Qualifier Limits%Recovery
90Terphenyl-d14 35 - 146
Method: 8015B - Diesel Range Organics (DRO) (GC)
Client Sample ID: Method BlankLab Sample ID: MB 720-265570/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265739 Prep Batch: 265570
RL MDL
Diesel Range Organics [C10-C28] ND 2.0 mg/Kg 05/14/19 09:17 05/16/19 11:59 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 50 mg/Kg 05/14/19 09:17 05/16/19 11:59 1Motor Oil Range Organics [C24-C36]
ND 2.0 mg/Kg 05/14/19 09:17 05/16/19 11:59 1Kerosene Range Organics (C9-C18)
p-Terphenyl 93 40 - 130 05/16/19 11:59 1
MB MB
Surrogate
05/14/19 09:17
Dil FacPrepared AnalyzedQualifier Limits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-265570/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265739 Prep Batch: 265570
Diesel Range Organics
[C10-C28]
167 144 mg/Kg 86 50 - 150
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
p-Terphenyl 40 - 130
Surrogate
95
LCS LCS
Qualifier Limits%Recovery
Client Sample ID: 19-20190-CC-1Lab Sample ID: 720-92979-1 MS
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265739 Prep Batch: 265570
Diesel Range Organics
[C10-C28]
5.1 162 164 mg/Kg 98 50 - 150
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
p-Terphenyl 40 - 130
Surrogate
92
MS MS
Qualifier Limits%Recovery
Eurofins TestAmerica, Pleasanton
Page 26 of 45 5/21/2019
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8015B - Diesel Range Organics (DRO) (GC) (Continued)
Client Sample ID: 19-20190-CC-1Lab Sample ID: 720-92979-1 MSD
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265739 Prep Batch: 265570
Diesel Range Organics
[C10-C28]
5.1 158 139 mg/Kg 84 50 - 150 17 30
Analyte
MSD MSD
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
p-Terphenyl 40 - 130
Surrogate
84
MSD MSD
Qualifier Limits%Recovery
Client Sample ID: Method BlankLab Sample ID: MB 720-265714/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265838 Prep Batch: 265714
RL MDL
Diesel Range Organics [C10-C28] ND 2.0 mg/Kg 05/15/19 18:28 05/17/19 22:20 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 50 mg/Kg 05/15/19 18:28 05/17/19 22:20 1Motor Oil Range Organics [C24-C36]
ND 2.0 mg/Kg 05/15/19 18:28 05/17/19 22:20 1Kerosene Range Organics (C9-C18)
p-Terphenyl 102 40 - 130 05/17/19 22:20 1
MB MB
Surrogate
05/15/19 18:28
Dil FacPrepared AnalyzedQualifier Limits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-265714/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265838 Prep Batch: 265714
Diesel Range Organics
[C10-C28]
167 166 mg/Kg 100 50 - 150
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
p-Terphenyl 40 - 130
Surrogate
122
LCS LCS
Qualifier Limits%Recovery
Method: 8081A - Organochlorine Pesticides (GC)
Client Sample ID: Method BlankLab Sample ID: MB 720-265710/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265924 Prep Batch: 265710
RL MDL
Aldrin ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Dieldrin
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Endrin aldehyde
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Endrin
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Endrin ketone
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Heptachlor
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Heptachlor epoxide
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 14,4'-DDT
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 14,4'-DDE
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 14,4'-DDD
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Endosulfan I
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Endosulfan II
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8081A - Organochlorine Pesticides (GC) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 720-265710/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265924 Prep Batch: 265710
RL MDL
alpha-BHC ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1beta-BHC
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1gamma-BHC (Lindane)
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1delta-BHC
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Endosulfan sulfate
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Methoxychlor
ND 8.0 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Toxaphene
ND 8.0 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Chlordane (technical)
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1cis-Chlordane
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1trans-Chlordane
ND 0.40 ug/Kg 05/17/19 01:00 05/18/19 22:51 1Hexachlorobenzene
Tetrachloro-m-xylene 43 31 - 103 05/18/19 22:51 1
MB MB
Surrogate
05/17/19 01:00
Dil FacPrepared AnalyzedQualifier Limits%Recovery
82 05/17/19 01:00 05/18/19 22:51 1DCB Decachlorobiphenyl 27 - 136
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-265710/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265924 Prep Batch: 265710
Aldrin 3.33 2.29 ug/Kg 69 54 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Dieldrin 3.33 2.85 ug/Kg 86 59 - 120
Endrin aldehyde 3.33 3.13 ug/Kg 94 40 - 120
Endrin 3.33 2.99 ug/Kg 90 53 - 120
Endrin ketone 3.33 3.17 ug/Kg 95 40 - 120
Heptachlor 3.33 2.20 ug/Kg 66 54 - 120
Heptachlor epoxide 3.33 2.77 ug/Kg 83 40 - 120
4,4'-DDT 3.33 3.01 ug/Kg 90 51 - 120
4,4'-DDE 3.33 2.91 ug/Kg 87 40 - 120
4,4'-DDD 3.33 3.08 ug/Kg 92 40 - 120
Endosulfan I 3.33 2.85 ug/Kg 86 40 - 120
Endosulfan II 3.33 3.06 ug/Kg 92 40 - 120
alpha-BHC 3.33 2.16 ug/Kg 65 40 - 120
beta-BHC 3.33 3.12 ug/Kg 94 40 - 120
gamma-BHC (Lindane) 3.33 2.39 ug/Kg 72 58 - 120
delta-BHC 3.33 2.67 ug/Kg 80 40 - 120
Endosulfan sulfate 3.33 3.19 ug/Kg 96 40 - 120
Methoxychlor 3.33 3.35 ug/Kg 100 40 - 120
cis-Chlordane 3.33 2.85 ug/Kg 85 40 - 120
trans-Chlordane 3.33 2.81 ug/Kg 84 40 - 120
Hexachlorobenzene 3.33 1.87 ug/Kg 56
Tetrachloro-m-xylene 31 - 103
Surrogate
59
LCS LCS
Qualifier Limits%Recovery
99DCB Decachlorobiphenyl 27 - 136
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 8082 - Polychlorinated Biphenyls (PCBs) by Gas Chromatography
Client Sample ID: Method BlankLab Sample ID: MB 720-265711/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265917 Prep Batch: 265711
RL MDL
PCB-1016 ND 10 ug/Kg 05/17/19 01:05 05/18/19 17:30 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 10 ug/Kg 05/17/19 01:05 05/18/19 17:30 1PCB-1221
ND 10 ug/Kg 05/17/19 01:05 05/18/19 17:30 1PCB-1232
ND 10 ug/Kg 05/17/19 01:05 05/18/19 17:30 1PCB-1242
ND 10 ug/Kg 05/17/19 01:05 05/18/19 17:30 1PCB-1248
ND 10 ug/Kg 05/17/19 01:05 05/18/19 17:30 1PCB-1254
ND 10 ug/Kg 05/17/19 01:05 05/18/19 17:30 1PCB-1260
Tetrachloro-m-xylene 39 32 - 112 05/18/19 17:30 1
MB MB
Surrogate
05/17/19 01:05
Dil FacPrepared AnalyzedQualifier Limits%Recovery
92 05/17/19 01:05 05/18/19 17:30 1DCB Decachlorobiphenyl 2 - 122
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-265711/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265917 Prep Batch: 265711
PCB-1016 26.7 18.6 ug/Kg 70 55 - 112
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
PCB-1260 26.7 26.3 ug/Kg 99 65 - 120
Tetrachloro-m-xylene 32 - 112
Surrogate
54
LCS LCS
Qualifier Limits%Recovery
98DCB Decachlorobiphenyl 2 - 122
Method: 6010B - Metals (ICP)
Client Sample ID: Method BlankLab Sample ID: MB 720-265808/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265947 Prep Batch: 265808
RL MDL
Antimony ND 2.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 4.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Arsenic
ND 2.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Barium
ND 0.40 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Beryllium
ND 0.50 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Cadmium
ND 2.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Chromium
ND 0.80 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Cobalt
ND 6.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Copper
ND 2.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Lead
ND 2.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Molybdenum
ND 2.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Nickel
ND 2.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Selenium
ND 1.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Silver
ND 2.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Thallium
ND 2.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Vanadium
ND 6.0 mg/Kg 05/16/19 17:18 05/17/19 18:33 4Zinc
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 6010B - Metals (ICP) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-265808/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265978 Prep Batch: 265808
Antimony 50.0 48.3 mg/Kg 97 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Arsenic 50.0 48.8 mg/Kg 98 80 - 120
Barium 50.0 49.8 mg/Kg 100 80 - 120
Beryllium 50.0 50.2 mg/Kg 100 80 - 120
Cadmium 50.0 48.4 mg/Kg 97 80 - 120
Chromium 50.0 49.7 mg/Kg 99 80 - 120
Cobalt 50.0 49.5 mg/Kg 99 80 - 120
Copper 50.0 49.9 mg/Kg 100 80 - 120
Lead 50.0 49.4 mg/Kg 99 80 - 120
Molybdenum 50.0 49.8 mg/Kg 100 80 - 120
Nickel 50.0 49.4 mg/Kg 99 80 - 120
Selenium 50.0 47.5 mg/Kg 95 80 - 120
Silver 25.0 24.6 mg/Kg 98 80 - 120
Thallium 50.0 50.2 mg/Kg 100 80 - 120
Vanadium 50.0 49.4 mg/Kg 99 80 - 120
Zinc 50.0 48.4 mg/Kg 97 80 - 120
Client Sample ID: Method BlankLab Sample ID: MB 720-265986/1-A
Matrix: Solid Prep Type: Total Recoverable
Analysis Batch: 266076 Prep Batch: 265986
RL MDL
Antimony ND 0.010 mg/L 05/20/19 13:47 05/21/19 10:52 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.010 mg/L 05/20/19 13:47 05/21/19 10:52 1Arsenic
ND 0.050 mg/L 05/20/19 13:47 05/21/19 10:52 1Barium
ND 0.0020 mg/L 05/20/19 13:47 05/21/19 10:52 1Beryllium
ND 0.0020 mg/L 05/20/19 13:47 05/21/19 10:52 1Cadmium
ND 0.010 mg/L 05/20/19 13:47 05/21/19 10:52 1Chromium
ND 0.0020 mg/L 05/20/19 13:47 05/21/19 10:52 1Cobalt
ND 0.020 mg/L 05/20/19 13:47 05/21/19 10:52 1Copper
ND 0.0050 mg/L 05/20/19 13:47 05/21/19 10:52 1Lead
ND 0.010 mg/L 05/20/19 13:47 05/21/19 10:52 1Molybdenum
ND 0.010 mg/L 05/20/19 13:47 05/21/19 10:52 1Nickel
ND 0.020 mg/L 05/20/19 13:47 05/21/19 10:52 1Selenium
ND 0.0050 mg/L 05/20/19 13:47 05/21/19 10:52 1Silver
ND 0.010 mg/L 05/20/19 13:47 05/21/19 10:52 1Thallium
ND 0.010 mg/L 05/20/19 13:47 05/21/19 10:52 1Vanadium
ND 0.020 mg/L 05/20/19 13:47 05/21/19 10:52 1Zinc
Client Sample ID: Method BlankLab Sample ID: LB4 720-265664/1-D
Matrix: Solid Prep Type: STLC Citrate
Analysis Batch: 266076 Prep Batch: 265986
RL MDL
Antimony ND 0.10 mg/L 05/20/19 13:47 05/21/19 11:02 1
LB4 LB4
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.10 mg/L 05/20/19 13:47 05/21/19 11:02 1Arsenic
ND 0.50 mg/L 05/20/19 13:47 05/21/19 11:02 1Barium
ND 0.020 mg/L 05/20/19 13:47 05/21/19 11:02 1Beryllium
ND 0.020 mg/L 05/20/19 13:47 05/21/19 11:02 1Cadmium
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 6010B - Metals (ICP) (Continued)
Client Sample ID: Method BlankLab Sample ID: LB4 720-265664/1-D
Matrix: Solid Prep Type: STLC Citrate
Analysis Batch: 266076 Prep Batch: 265986
RL MDL
Chromium ND 0.10 mg/L 05/20/19 13:47 05/21/19 11:02 1
LB4 LB4
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
ND 0.020 mg/L 05/20/19 13:47 05/21/19 11:02 1Cobalt
ND 0.20 mg/L 05/20/19 13:47 05/21/19 11:02 1Copper
ND 0.050 mg/L 05/20/19 13:47 05/21/19 11:02 1Lead
ND 0.10 mg/L 05/20/19 13:47 05/21/19 11:02 1Molybdenum
ND 0.10 mg/L 05/20/19 13:47 05/21/19 11:02 1Nickel
ND 0.20 mg/L 05/20/19 13:47 05/21/19 11:02 1Selenium
ND 0.050 mg/L 05/20/19 13:47 05/21/19 11:02 1Silver
ND 0.10 mg/L 05/20/19 13:47 05/21/19 11:02 1Thallium
ND 0.10 mg/L 05/20/19 13:47 05/21/19 11:02 1Vanadium
ND 0.20 mg/L 05/20/19 13:47 05/21/19 11:02 1Zinc
Client Sample ID: 19-20190-CC-1Lab Sample ID: 720-92979-1 MS
Matrix: Solid Prep Type: STLC Citrate
Analysis Batch: 266076 Prep Batch: 265986
Antimony ND 10.0 9.13 mg/L 91 75 - 125
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Arsenic ND 10.0 8.92 mg/L 89 75 - 125
Barium 3.9 10.0 13.0 mg/L 90 75 - 125
Beryllium ND 10.0 9.09 mg/L 91 75 - 125
Cadmium ND 10.0 8.87 mg/L 89 75 - 125
Chromium 0.17 10.0 8.95 mg/L 88 75 - 125
Cobalt 0.25 10.0 8.48 mg/L 82 75 - 125
Copper ND 10.0 8.09 mg/L 80 75 - 125
Lead 0.054 10.0 8.47 mg/L 84 75 - 125
Molybdenum ND 10.0 8.47 mg/L 85 75 - 125
Nickel 0.59 10.0 9.30 mg/L 87 75 - 125
Selenium ND 10.0 9.14 mg/L 91 75 - 125
Silver ND 5.00 4.69 mg/L 94 75 - 125
Thallium ND 10.0 7.93 mg/L 79 75 - 125
Vanadium 0.16 10.0 9.23 mg/L 91 75 - 125
Zinc 0.87 10.0 9.92 mg/L 91 75 - 125
Client Sample ID: 19-20190-CC-1Lab Sample ID: 720-92979-1 MSD
Matrix: Solid Prep Type: STLC Citrate
Analysis Batch: 266076 Prep Batch: 265986
Antimony ND 10.0 9.58 mg/L 96 75 - 125 5 20
Analyte
MSD MSD
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
Arsenic ND 10.0 9.28 mg/L 93 75 - 125 4 20
Barium 3.9 10.0 13.3 mg/L 94 75 - 125 3 20
Beryllium ND 10.0 9.53 mg/L 95 75 - 125 5 20
Cadmium ND 10.0 9.26 mg/L 93 75 - 125 4 20
Chromium 0.17 10.0 9.13 mg/L 90 75 - 125 2 20
Cobalt 0.25 10.0 8.75 mg/L 85 75 - 125 3 20
Copper ND 10.0 8.14 mg/L 80 75 - 125 1 20
Lead 0.054 10.0 8.79 mg/L 87 75 - 125 4 20
Molybdenum ND 10.0 8.74 mg/L 87 75 - 125 3 20
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 6010B - Metals (ICP) (Continued)
Client Sample ID: 19-20190-CC-1Lab Sample ID: 720-92979-1 MSD
Matrix: Solid Prep Type: STLC Citrate
Analysis Batch: 266076 Prep Batch: 265986
Nickel 0.59 10.0 9.64 mg/L 90 75 - 125 4 20
Analyte
MSD MSD
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
Selenium ND 10.0 9.60 mg/L 96 75 - 125 5 20
Silver ND 5.00 4.17 mg/L 83 75 - 125 12 20
Thallium ND 10.0 8.25 mg/L 82 75 - 125 4 20
Vanadium 0.16 10.0 9.48 mg/L 93 75 - 125 3 20
Zinc 0.87 10.0 10.3 mg/L 95 75 - 125 4 20
Method: 7470A - Mercury (CVAA)
Client Sample ID: Method BlankLab Sample ID: MB 720-265961/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266054 Prep Batch: 265961
RL MDL
Mercury ND 0.00020 mg/L 05/20/19 10:35 05/20/19 20:22 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-265961/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 266054 Prep Batch: 265961
Mercury 0.0100 0.00923 mg/L 92 85 - 115
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: Method BlankLab Sample ID: LB4 720-265664/1-B
Matrix: Solid Prep Type: STLC Citrate
Analysis Batch: 266054 Prep Batch: 265961
RL MDL
Mercury ND 0.0020 mg/L 05/20/19 10:35 05/20/19 20:26 1
LB4 LB4
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: 19-20190-CC-1Lab Sample ID: 720-92979-1 MS
Matrix: Solid Prep Type: STLC Citrate
Analysis Batch: 266054 Prep Batch: 265961
Mercury ND 0.100 0.0985 mg/L 99 75 - 125
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Client Sample ID: 19-20190-CC-1Lab Sample ID: 720-92979-1 MSD
Matrix: Solid Prep Type: STLC Citrate
Analysis Batch: 266054 Prep Batch: 265961
Mercury ND 0.100 0.0969 mg/L 97 75 - 125 2 20
Analyte
MSD MSD
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
Eurofins TestAmerica, Pleasanton
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QC Sample ResultsJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method: 7471A - Mercury (CVAA)
Client Sample ID: Method BlankLab Sample ID: MB 720-265873/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265987 Prep Batch: 265873
RL MDL
Mercury ND 0.017 mg/Kg 05/17/19 15:02 05/20/19 12:23 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-265873/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 265987 Prep Batch: 265873
Mercury 0.833 0.758 mg/Kg 91 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Eurofins TestAmerica, Pleasanton
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QC Association SummaryJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
GC/MS VOA
Prep Batch: 265959
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 5030B720-92979-1 19-20190-CC-1 Total/NA
Solid 5030B720-92979-6 19-20190-CM-2 Total/NA
Analysis Batch: 266026
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8260B 265959720-92979-1 19-20190-CC-1 Total/NA
Solid 8260B 265959720-92979-6 19-20190-CM-2 Total/NA
Solid 8260BMB 720-266026/4 Method Blank Total/NA
Solid 8260BLCS 720-266026/5 Lab Control Sample Total/NA
Solid 8260BLCSD 720-266026/6 Lab Control Sample Dup Total/NA
GC/MS Semi VOA
Prep Batch: 265620
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3546720-92979-1 19-20190-CC-1 Total/NA
Solid 3546720-92979-6 19-20190-CM-2 Total/NA
Solid 3546MB 720-265620/1-A Method Blank Total/NA
Solid 3546LCS 720-265620/2-A Lab Control Sample Total/NA
Analysis Batch: 266019
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8270C SIM 265620720-92979-1 19-20190-CC-1 Total/NA
Solid 8270C SIM 265620720-92979-6 19-20190-CM-2 Total/NA
Solid 8270C SIM 265620MB 720-265620/1-A Method Blank Total/NA
Solid 8270C SIM 265620LCS 720-265620/2-A Lab Control Sample Total/NA
GC Semi VOA
Prep Batch: 265570
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3546720-92979-1 19-20190-CC-1 Total/NA
Solid 3546MB 720-265570/1-A Method Blank Total/NA
Solid 3546LCS 720-265570/2-A Lab Control Sample Total/NA
Solid 3546720-92979-1 MS 19-20190-CC-1 Total/NA
Solid 3546720-92979-1 MSD 19-20190-CC-1 Total/NA
Prep Batch: 265710
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3550B720-92979-1 19-20190-CC-1 Total/NA
Solid 3550B720-92979-6 19-20190-CM-2 Total/NA
Solid 3550BMB 720-265710/1-A Method Blank Total/NA
Solid 3550BLCS 720-265710/2-A Lab Control Sample Total/NA
Prep Batch: 265711
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3550B720-92979-1 19-20190-CC-1 Total/NA
Solid 3550B720-92979-6 19-20190-CM-2 Total/NA
Solid 3550BMB 720-265711/1-A Method Blank Total/NA
Solid 3550BLCS 720-265711/2-A Lab Control Sample Total/NA
Eurofins TestAmerica, Pleasanton
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QC Association SummaryJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
GC Semi VOA
Prep Batch: 265714
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3546720-92979-6 19-20190-CM-2 Total/NA
Solid 3546MB 720-265714/1-A Method Blank Total/NA
Solid 3546LCS 720-265714/2-A Lab Control Sample Total/NA
Analysis Batch: 265739
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8015B 265570720-92979-1 19-20190-CC-1 Total/NA
Solid 8015B 265570MB 720-265570/1-A Method Blank Total/NA
Solid 8015B 265570LCS 720-265570/2-A Lab Control Sample Total/NA
Solid 8015B 265570720-92979-1 MS 19-20190-CC-1 Total/NA
Solid 8015B 265570720-92979-1 MSD 19-20190-CC-1 Total/NA
Analysis Batch: 265838
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8015B 265714720-92979-6 19-20190-CM-2 Total/NA
Solid 8015B 265714MB 720-265714/1-A Method Blank Total/NA
Solid 8015B 265714LCS 720-265714/2-A Lab Control Sample Total/NA
Analysis Batch: 265917
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8082 265711720-92979-1 19-20190-CC-1 Total/NA
Solid 8082 265711720-92979-6 19-20190-CM-2 Total/NA
Solid 8082 265711MB 720-265711/1-A Method Blank Total/NA
Solid 8082 265711LCS 720-265711/2-A Lab Control Sample Total/NA
Analysis Batch: 265924
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8081A 265710MB 720-265710/1-A Method Blank Total/NA
Solid 8081A 265710LCS 720-265710/2-A Lab Control Sample Total/NA
Analysis Batch: 265949
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8081A 265710720-92979-1 19-20190-CC-1 Total/NA
Solid 8081A 265710720-92979-6 19-20190-CM-2 Total/NA
Metals
Leach Batch: 265664
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid CA WET Citrate720-92979-1 19-20190-CC-1 STLC Citrate
Solid CA WET Citrate720-92979-6 19-20190-CM-2 STLC Citrate
Solid CA WET CitrateLB4 720-265664/1-B Method Blank STLC Citrate
Solid CA WET CitrateLB4 720-265664/1-D Method Blank STLC Citrate
Solid CA WET Citrate720-92979-1 MS 19-20190-CC-1 STLC Citrate
Solid CA WET Citrate720-92979-1 MSD 19-20190-CC-1 STLC Citrate
Prep Batch: 265808
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3050B720-92979-1 19-20190-CC-1 Total/NA
Solid 3050B720-92979-6 19-20190-CM-2 Total/NA
Solid 3050BMB 720-265808/1-A Method Blank Total/NA
Eurofins TestAmerica, Pleasanton
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QC Association SummaryJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Metals (Continued)
Prep Batch: 265808 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3050BLCS 720-265808/2-A Lab Control Sample Total/NA
Prep Batch: 265873
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7471A720-92979-1 19-20190-CC-1 Total/NA
Solid 7471A720-92979-6 19-20190-CM-2 Total/NA
Solid 7471AMB 720-265873/1-A Method Blank Total/NA
Solid 7471ALCS 720-265873/2-A Lab Control Sample Total/NA
Analysis Batch: 265947
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010B 265808720-92979-1 19-20190-CC-1 Total/NA
Solid 6010B 265808720-92979-6 19-20190-CM-2 Total/NA
Solid 6010B 265808MB 720-265808/1-A Method Blank Total/NA
Prep Batch: 265961
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7470A 265664720-92979-1 19-20190-CC-1 STLC Citrate
Solid 7470A 265664720-92979-6 19-20190-CM-2 STLC Citrate
Solid 7470A 265664LB4 720-265664/1-B Method Blank STLC Citrate
Solid 7470AMB 720-265961/1-A Method Blank Total/NA
Solid 7470ALCS 720-265961/2-A Lab Control Sample Total/NA
Solid 7470A 265664720-92979-1 MS 19-20190-CC-1 STLC Citrate
Solid 7470A 265664720-92979-1 MSD 19-20190-CC-1 STLC Citrate
Analysis Batch: 265978
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010B 265808LCS 720-265808/2-A Lab Control Sample Total/NA
Prep Batch: 265986
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3005A 265664720-92979-1 19-20190-CC-1 STLC Citrate
Solid 3005A 265664720-92979-6 19-20190-CM-2 STLC Citrate
Solid 3005A 265664LB4 720-265664/1-D Method Blank STLC Citrate
Solid 3005AMB 720-265986/1-A Method Blank Total Recoverable
Solid 3005A 265664720-92979-1 MS 19-20190-CC-1 STLC Citrate
Solid 3005A 265664720-92979-1 MSD 19-20190-CC-1 STLC Citrate
Analysis Batch: 265987
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7471A 265873MB 720-265873/1-A Method Blank Total/NA
Solid 7471A 265873LCS 720-265873/2-A Lab Control Sample Total/NA
Analysis Batch: 266002
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010B 265808720-92979-1 19-20190-CC-1 Total/NA
Analysis Batch: 266005
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7471A 265873720-92979-1 19-20190-CC-1 Total/NA
Solid 7471A 265873720-92979-6 19-20190-CM-2 Total/NA
Eurofins TestAmerica, Pleasanton
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QC Association SummaryJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Metals
Analysis Batch: 266054
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7470A 265961720-92979-1 19-20190-CC-1 STLC Citrate
Solid 7470A 265961720-92979-6 19-20190-CM-2 STLC Citrate
Solid 7470A 265961LB4 720-265664/1-B Method Blank STLC Citrate
Solid 7470A 265961MB 720-265961/1-A Method Blank Total/NA
Solid 7470A 265961LCS 720-265961/2-A Lab Control Sample Total/NA
Solid 7470A 265961720-92979-1 MS 19-20190-CC-1 STLC Citrate
Solid 7470A 265961720-92979-1 MSD 19-20190-CC-1 STLC Citrate
Analysis Batch: 266076
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010B 265986720-92979-1 19-20190-CC-1 STLC Citrate
Solid 6010B 265986720-92979-6 19-20190-CM-2 STLC Citrate
Solid 6010B 265986LB4 720-265664/1-D Method Blank STLC Citrate
Solid 6010B 265986MB 720-265986/1-A Method Blank Total Recoverable
Solid 6010B 265986720-92979-1 MS 19-20190-CC-1 STLC Citrate
Solid 6010B 265986720-92979-1 MSD 19-20190-CC-1 STLC Citrate
General Chemistry
Analysis Batch: 265600
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid Moisture720-92979-1 19-20190-CC-1 Total/NA
Solid Moisture720-92979-6 19-20190-CM-2 Total/NA
Eurofins TestAmerica, Pleasanton
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Lab ChronicleClient: Santa Clara Valley Water Dist Job ID: 720-92979-1
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Client Sample ID: 19-20190-CC-1 Lab Sample ID: 720-92979-1Matrix: SolidDate Collected: 05/10/19 09:00
Date Received: 05/13/19 13:00
Prep 5030B 05/20/19 09:38 DAID265959 TAL PLS
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 8260B 1 266026 05/21/19 10:20 AJS TAL PLSTotal/NA
Prep 3546 265620 05/14/19 20:30 BMT TAL PLSTotal/NA
Analysis 8270C SIM 1 266019 05/21/19 09:19 LPL TAL PLSTotal/NA
Prep 3546 265570 05/14/19 09:17 BMT TAL PLSTotal/NA
Analysis 8015B 1 265739 05/16/19 13:00 JXL TAL PLSTotal/NA
Prep 3550B 265710 05/17/19 01:00 NDU TAL PLSTotal/NA
Analysis 8081A 1 265949 05/20/19 13:38 JZT TAL PLSTotal/NA
Prep 3550B 265711 05/17/19 01:05 NDU TAL PLSTotal/NA
Analysis 8082 1 265917 05/18/19 19:12 DCH TAL PLSTotal/NA
Leach CA WET Citrate 265664 05/15/19 14:06 SUN TAL PLSSTLC Citrate
Prep 3005A 265986 05/20/19 13:47 GLL TAL PLSSTLC Citrate
Analysis 6010B 1 266076 05/21/19 11:26 OBI TAL PLSSTLC Citrate
Prep 3050B 265808 05/16/19 17:18 SUN TAL PLSTotal/NA
Analysis 6010B 4 265947 05/17/19 19:32 MAG TAL PLSTotal/NA
Prep 3050B 265808 05/16/19 17:18 SUN TAL PLSTotal/NA
Analysis 6010B 5 266002 05/20/19 15:27 OBI TAL PLSTotal/NA
Leach CA WET Citrate 265664 05/15/19 14:06 SUN TAL PLSSTLC Citrate
Prep 7470A 265961 05/20/19 10:35 SUN TAL PLSSTLC Citrate
Analysis 7470A 1 266054 05/20/19 20:33 MAG TAL PLSSTLC Citrate
Prep 7471A 265873 05/17/19 15:02 MAG TAL PLSTotal/NA
Analysis 7471A 1 266005 05/20/19 15:43 MAG TAL PLSTotal/NA
Analysis Moisture 1 265600 05/14/19 13:48 TNL TAL PLSTotal/NA
Client Sample ID: 19-20190-CM-2 Lab Sample ID: 720-92979-6Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00
Prep 5030B 05/20/19 09:38 DAID265959 TAL PLS
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 8260B 1 266026 05/21/19 10:50 AJS TAL PLSTotal/NA
Prep 3546 265620 05/14/19 20:30 BMT TAL PLSTotal/NA
Analysis 8270C SIM 1 266019 05/21/19 09:43 LPL TAL PLSTotal/NA
Prep 3546 265714 05/15/19 18:28 CTD TAL PLSTotal/NA
Analysis 8015B 1 265838 05/17/19 23:18 JXL TAL PLSTotal/NA
Prep 3550B 265710 05/17/19 01:00 NDU TAL PLSTotal/NA
Analysis 8081A 2 265949 05/20/19 13:54 JZT TAL PLSTotal/NA
Prep 3550B 265711 05/17/19 01:05 NDU TAL PLSTotal/NA
Analysis 8082 1 265917 05/18/19 19:29 DCH TAL PLSTotal/NA
Leach CA WET Citrate 265664 05/15/19 14:06 SUN TAL PLSSTLC Citrate
Prep 3005A 265986 05/20/19 13:47 GLL TAL PLSSTLC Citrate
Analysis 6010B 1 266076 05/21/19 11:31 OBI TAL PLSSTLC Citrate
Prep 3050B 265808 05/16/19 17:18 SUN TAL PLSTotal/NA
Analysis 6010B 4 265947 05/17/19 19:37 MAG TAL PLSTotal/NA
Eurofins TestAmerica, Pleasanton
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Lab ChronicleClient: Santa Clara Valley Water Dist Job ID: 720-92979-1
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Client Sample ID: 19-20190-CM-2 Lab Sample ID: 720-92979-6Matrix: SolidDate Collected: 05/10/19 10:30
Date Received: 05/13/19 13:00
Leach CA WET Citrate 05/15/19 14:06 SUN265664 TAL PLS
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
STLC Citrate
Prep 7470A 265961 05/20/19 10:35 SUN TAL PLSSTLC Citrate
Analysis 7470A 1 266054 05/20/19 20:35 MAG TAL PLSSTLC Citrate
Prep 7471A 265873 05/17/19 15:02 MAG TAL PLSTotal/NA
Analysis 7471A 1 266005 05/20/19 15:45 MAG TAL PLSTotal/NA
Analysis Moisture 1 265600 05/14/19 13:48 TNL TAL PLSTotal/NA
Laboratory References:
TAL PLS = Eurofins TestAmerica, Pleasanton, 1220 Quarry Lane, Pleasanton, CA 94566, TEL (925)484-1919
Eurofins TestAmerica, Pleasanton
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Accreditation/Certification SummaryClient: Santa Clara Valley Water Dist Job ID: 720-92979-1
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Laboratory: Eurofins TestAmerica, PleasantonAll accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority Program EPA Region Identification Number Expiration Date
California 24969State Program 01-31-20
USDA Federal P330-17-00380 12-11-20
Eurofins TestAmerica, Pleasanton
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Method SummaryJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Method Method Description LaboratoryProtocol
SW8468260B Volatile Organic Compounds (GC/MS) TAL PLS
SW8468270C SIM PAHs by GCMS (SIM) TAL PLS
SW8468015B Diesel Range Organics (DRO) (GC) TAL PLS
SW8468081A Organochlorine Pesticides (GC) TAL PLS
SW8468082 Polychlorinated Biphenyls (PCBs) by Gas Chromatography TAL PLS
SW8466010B Metals (ICP) TAL PLS
SW8467470A Mercury (CVAA) TAL PLS
SW8467471A Mercury (CVAA) TAL PLS
EPAMoisture Percent Moisture TAL PLS
SW8463005A Preparation, Total Recoverable or Dissolved Metals TAL PLS
SW8463050B Preparation, Metals TAL PLS
SW8463546 Microwave Extraction TAL PLS
SW8463550B Ultrasonic Extraction TAL PLS
SW8465030B Purge and Trap TAL PLS
SW8467470A Preparation, Mercury TAL PLS
SW8467471A Preparation, Mercury TAL PLS
CA-WETCA WET Citrate California - Waste Extraction Test with Citrate Leach TAL PLS
Protocol References:
CA-WET = California Waste Extraction Test, from Title 22
EPA = US Environmental Protection Agency
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL PLS = Eurofins TestAmerica, Pleasanton, 1220 Quarry Lane, Pleasanton, CA 94566, TEL (925)484-1919
Eurofins TestAmerica, Pleasanton
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Sample SummaryJob ID: 720-92979-1Client: Santa Clara Valley Water Dist
Project/Site: 19-SCH-035 San Tomas Aquino Creek
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Assest ID
720-92979-1 19-20190-CC-1 Solid 05/10/19 09:00 05/13/19 13:00
720-92979-6 19-20190-CM-2 Solid 05/10/19 10:30 05/13/19 13:00
Eurofins TestAmerica, Pleasanton
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Login Sample Receipt Checklist
Client: Santa Clara Valley Water Dist Job Number: 720-92979-1
Login Number: 92979
Question Answer Comment
Creator: Mullen, Joan
List Source: Eurofins TestAmerica, Pleasanton
List Number: 1
N/ARadioactivity wasn't checked or is </= background as measured by a survey
meter.
N/AThe cooler's custody seal, if present, is intact.
N/ASample custody seals, if present, are intact.
TrueThe cooler or samples do not appear to have been compromised or
tampered with.
TrueSamples were received on ice.
TrueCooler Temperature is acceptable.
TrueCooler Temperature is recorded.
TrueCOC is present.
TrueCOC is filled out in ink and legible.
TrueCOC is filled out with all pertinent information.
TrueIs the Field Sampler's name present on COC?
TrueThere are no discrepancies between the containers received and the COC.
TrueSamples are received within Holding Time (excluding tests with immediate
HTs)
TrueSample containers have legible labels.
TrueContainers are not broken or leaking.
TrueSample collection date/times are provided.
TrueAppropriate sample containers are used.
TrueSample bottles are completely filled.
N/ASample Preservation Verified.
TrueThere is sufficient vol. for all requested analyses, incl. any requested
MS/MSDs
TrueContainers requiring zero headspace have no headspace or bubble is
<6mm (1/4").
TrueMultiphasic samples are not present.
TrueSamples do not require splitting or compositing.
N/AResidual Chlorine Checked.
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