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Site Scenario for SIC Code 5093: Scrap Metal Recycler
Page 1 of 4
General Description of Type of Industry WDID 5A##I###### Owner:
California Recycler Scrapville, California QISP Environmental
Scientist – oversees storm water management Total Site Area: 2.5
acres Industrial Area: 2.5 Acres, 80% impervious Receiving Water:
Rocky Water Creek SIC Code(s): 5093- Scrap Metal Recycler General
Facility Description:
The facility is a scrap metal recycler, handling both ferrous
and nonferrous metals. Onsite activities include scrap loading and
unloading, weighing incoming and outgoing material using an onsite
scale, material sorting and bailing, and material storage in bins
and stockpiles. Both municipal and public scrap is accepted.
Facility also has small charter bus business. Buses are staged and
maintained at Facility. Staging area along southern perimeter - not
yet shown on map).
Additional Facility Information:
Facility is located in northern California (Jefferson County,
Central Valley RWQCB). The site discharges directly into a
receiving water impaired for pathogens and aluminum.
Description of area surrounding facility (e.g. industrial,
unimproved, types of businesses)
The facility occupies 2.5 acres zoned for industrial use. The
site is located in a mixed area and includes property owned by the
LRP and leased from another entity. The facility entrance is
through an access road which through the Facility from the west
(leased area). The area immediately surrounding the facility are
agricultural (east), residential (south) and industrial (west &
north). West area has commingled run-on from testing facility.
Uncontrolled run-off occurs east and south, while run-on occurs
from west and south (residential).
Storm Water Analytical Suite
TSS, pH, oil & grease, total Al, total Fe, total Pb, total
Zn, COD. Also, total Cu has been required in the past, but the new
IGP no longer requires it. Mg has been analyzed due to
contributions from the spring. COD was removed, when BOD was added
during the Level 1 Evaluation.
Source Identification: Description of Potential Sources of
Pollutants in Storm Water Discharges Drainage Areas DA-4 DA-2 DA-3
DA-1 Sampling Locations
SP-1 (SW-1 on lab report) SP-2 (SW-2 on lab report)
Potential Sample Location needed (east)
Potential Sample Location needed (south)
Drainage Area Size:
2.0 ac 0.5 ac 0.25 ac 0.1 ac
Drainage Area Description:
The pavement is graded to flow to the site’s storm drain system
which consists of 4 drain inlets (DI), Oil-water separator are
installed at north DI and west DI. Underground drainage collects
from all areas of facility except northeast and run-off to east and
south that has not been sampled.
Runoff from this area sheet flows to the bioswale across dirt
and road base mixed surfaces.
Evaluation required
Evaluation required
Sampling Locations:
SP-1 SP-2 Not yet sampled. Not yet sampled.
Sampling Location
Grab sample collected as water flows to Rocky Water
Grab sample collected from drainage swale prior
NA NA
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Site Scenario for SIC Code 5093: Scrap Metal Recycler
Page 2 of 4
Source Identification: Description of Potential Sources of
Pollutants in Storm Water Discharges Description Creek at SP-1. to
discharge to Rocky
Water Creek at SP-2 Drainage Area Descriptions(s)/ Industrial
Activities:
The following activities are performed in the drainage area: •
Loading and unloading
scrap metal • Vehicle maintenance • Weighing incoming and
outgoing materials • Sorting and bailing • Short term storage
in
bins and stockpiles • Scrap Metal Storage
The following activities are performed in the drainage area: •
Empty bin storage • Gas fueling station • Truck parking • Boneyard
• Limited stockpiling
and material storage
The following activities are performed in the drainage area: •
Empty bin
storage • Gas fueling
station • Truck parking • Boneyard • Limited
stockpiling and material storage
The following activities are performed in the drainage area: •
Vehicle
access roads
• Surplus equipment storage/bone yard
• Bus parking
Pollutants of Concern
• Metals and oil/grease from scrap and vehicles
• Residual materials from scrap metal including cutting oils
• Sediment from vehicle tracking
• Metals and oils/greases from residual material in empty
bins
• Metals and oil/grease from forklift maintenance
• Sediment and vehicle tracking
• Metals and oil/grease from storage bins and junk equipment
• Sediment and vehicle tracking
• Diesel and gasoline fuel constituents
• Metals and oil/grease from storage bins and junk equipment
• Sediment and vehicle tracking
• O&G from bus parking
BMP SUMMARY Good Housekeeping
• Material tracking prevention by facility regenerative sweeper.
• Dust generation suppressed by periodic watering from water truck.
• In use material bins covered prior to rain events. • Empty
material bins not covered. • Stockpiles sometimes stored outdoors
due to excess materials. No covering. • Rinse water prevented from
entering storm water system. Fully contained system. • Run-on
prevented with asphalt berm surrounded entire western facility. •
Authorized NSWD (fire hydrant tests, air conditioning condensate)
prevented from contact with industrial
surfaces through training and supervision. • Prevent wash water
and liquids from vehicles and resalable materials from discharging
through BMPs
training and supervision.
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Site Scenario for SIC Code 5093: Scrap Metal Recycler
Page 3 of 4
Source Identification: Description of Potential Sources of
Pollutants in Storm Water Discharges Preventative Maintenance
• All outdoor equipment and system identified that may cause
leaks. • Schedule of O&M developed. • Procedures in place for
periodic inspections, maintenance and repair. • Last record of
servicing for the oil/water separator was four years ago.
Spill and Leak Prevention and Response
• Vehicle/equipment maintenance performed inside garage/building
or adjacent concrete pad. • Vehicles/equipment are on regular
maintenance schedules. • The concrete pad will be regularly
inspected for leaks/spills. • Absorbent material will be used for
leaks/spills from equipment maintenance activities. • Absorbent
booms will be used to contain any material released during
equipment maintenance. • Batteries are stored on pallets inside
building. • Procedures established to drain engine fluids and
transfer to waste containers without spillage indoors. • Drip pans
placed under vehicles/equipment when draining fluids or leaks
suspected. • Area equipped with dry spill cleanup equipment and
covered standby drums. • Employees instructed on proper cleanup
procedures for minor spills annually.
Material Handling and Waste Management
• Most storage and handling is conducted indoors. • All
industrial waste disposal containers and some material storage
containers are covered when not in use. • Run-on from within the
facility is diverted around outdoor materials to the maximum extent
possible. • All material waste handling equipment and vehicles are
regularly cleaned. • Employees trained on proper silo filling
procedures.
Erosion and Sediment Controls
• Areas where erosion may occur are periodically stabilized with
grass seed broadcasting (east area). • Water trucks wet roadways
during dry season to control dust. • No slopes are located on the
Facility.
Employee Training Program
• All team members are periodically training per schedule on
IGP/SWPPP requirements. • Training manuals are readily available. •
All training is documented and retained by Training Officer.
Quality Assurance and Recordkeeping
• Management procedures developed to ensure IGP/SWPPP
implementing properly. • Facility Manager tracks and records BMP
O&M, repair and implementation. • All records retained for 3
years.
Advanced BMPs
• Fully contained truck and equipment wash rack has dedicated
treatment system that discharges under permit to the County
WWTP.
• Storm resistant shelters provided for hazardous waste
materials. • Engineered bioswale functions to partially detain,
infiltrate and treat collected storm water along northeast
perimeter designed to treat .1” of storm water flow per hour. •
Due to the ERA process and associated exceedances, the Facility
will install a storm water treatment
system for the SP-1 drainage area (Diagram included). • Planned
dirt berm to be constructed on east and south area and qualified
combined samples will be
collected at breaks in berm to allow water to drain.
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Site Scenario for SIC Code 5093: Scrap Metal Recycler
Page 4 of 4
Source Identification: Description of Potential Sources of
Pollutants in Storm Water Discharges Natural Background Sources
• Natural spring water and soil commingles with drainage to
SP-2; contributes Fe and Mg. Fe from soil is air depositing on
Facility from agriculture properties located to east.
Monitoring and Implementation Plan • Two sampling points, SP-1
and SP-2 are implemented with other points under evaluation. •
Drainage area to the east is not sampled due to commingled run-on
from associated neighboring
properties. • Sample point SP-2 is located downstream of several
natural springs which contribute water to the bioswale
year round. • The pH meter is calibrated using the
manufacturer’s instructions. • The environmental consultant is the
Pollution Prevention team Member that conducts the sample
collection
and sampling event visual observations. • No processing of
materials occurs in eastern drainage area. • Automated sampler used
for oil and grease in baseline, but was discontinued upon ERA Level
1 evaluation. • Sheet flow runs toward an earthen berm currently
being constructed on the east side of the property in DA-
3. Two pipes will be routed under the earthen berm and will
discharge from the facility at two distinct locations. Storm water
samples will be collected at each location and combined by the
analytical laboratory. All the sheet flow discharging through the
two discharge locations is from similar industrial activities and
represent similar potential pollutant sources.
• Lead is analyzed for, but not detected.
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Media Vessels
Typical Storm Treatment System
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Corporate Laboratory Bay Area Laboratory208 Mason Street, Ukiah
CA 95482 6398 Dougherty Rd #35, Dublin CA 94568707-468-0401 F)
707-468-5267 925-828-6226 F) 925-828-6309Email:
[email protected]
Central Valley LaboratoryELAP Certifications 909 Union Park Way
#113, Elk Grove CA 95624Ukiah 1551 / Dublin 2728 / Elk Grove
916-686-5190 F) 916-686-5192
Report toCompany: Contact:
California RecylerAttn: Email address:
Ms. DischargerAddress: Address:
1 Noname StCity, CA 99999Phone/Fax: Phone/Fax:
555-555-5555
Field Sampler - Printed Name & Signature:
John Smith
Date Time
SW-1 10-15-15 1330 X X 1 X
SW-1 10-15-15 1330 X X 2 X
SW-1 10-15-15 1330 X X 1 X X
SW-1 10-15-15 1330 X X 1 X
SW-2 10-13-15 1345 X X 1 X
SW-2 10-15-15 1345 X X 2 X
SW-2 10-15-15 1345 X X 1 X X
SW-2 10-15-15 1345 X X 1 X
No
Ms. Discharger Mr. Labman State System Number:
Yes No
Global ID: Sampling Company Log Code:
EDF to (Email Address):
Sample Condition on Receipt: Mileage: Travel and Site Time:
Mileage: Misc. Supplies:
10/15/2015 16:30
Oth
er
Non
e
SIC 5093
Email Address:
[email protected]
Project No:
Oth
er
Pol
y
555-555-5556
Container
Relinquished by Received by Date Time
PO Number:123456
Sample Identification
Project ID:
SWRCB Scenario 1
5 days
Invoice to (if different) Project Information
Sampling
40m
l Via
l
H2S
O4
Oth
er
Tot
al N
umbe
r of C
onta
iner
s
Tota
l Fe
by E
PA 2
00.7
TSS
by S
M25
40D
Preservative Matrix
Standard
Chain of Custody - Work Order
Lab No ______________________________ Pg _______ of _______
10 days
Lab
pre
appr
oval
requ
ired
Other:
____days
48 hours
RUSH:
Signature below authorizes work under terms stated on reverse
side.
Ukiah temp:
TATAnalysis Request
CO
D b
y SM
5220
C
Tota
l Al,
Tota
l Pb,
Tot
al Z
n by
EPA
200
.8
Reports and Invoices delivered by email in PDF format
Temp upon Receipt ⁰C
Dublin temp:
Elk Grove temp:
If "Y" please enter the Source Number(s) in the column above
CA Geotracker EDF Report?
Yes
CDPH Source Numbers: Soi
l
HC
l
HN
O3
Gla
ss
Sle
eve
Wat
er Sample Notes or
CDPH Write On EDT Transmission?
O&G
by
EPA
1664
A
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5093 Site Scenario Lab Data Summary
1
pH TSS O&G COD Aluminum Iron Lead Zinc MagnesiumTotal Total
Total Total Total
Units pH SU mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/LRL 1.00 5.00
50.00 0.05 0.10 0.005 0.05 1.0
NAL Avg/Instant 6-9 100.0/400.0 15.0/25.0 120 0.75 1.0 0.262
0.26 0.064
SW-110/15/2015 7.00 120.0 8.00 190 1.70 0.8 0.005 0.24
0.00511/17/2015 7.00 74.0 20.00 110 1.80 0.9 0.005 0.24
0.0051/12/2016 8.00 110.0 5.00 90 2.40 0.8 0.005 0.11
0.0053/25/2016 8.00 140.0 5.00 90 2.50 0.6 0.005 0.11 0.005
SW-210/15/2015 7.00 100.0 55.00 60 0.0020 1.3 0.005 0.22
24.011/17/2015 7.00 80.0 5.00 60 0.0020 0.8 0.005 0.07
23.01/12/2016 6.00 110.0 5.00 75 0.0020 1.6 0.005 0.09
26.03/25/2016 6.00 110.0 5.00 75 0.0020 1.1 0.005 0.11 27.0
Average: NA 105.5 13.50 93.75 1.05 0.99 0.005 0.15 12.50
2015-2016
Sampling Location Date
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5093 Site Scenario Lab Data Summary
2
pH TSS O&G BOD Aluminum Iron Lead Zinc Magnesium CopperTotal
Total Total Total Total Total
Units pH SU mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/LRL 1.00
5.00 10.00 0.05 0.10 0.005 0.05 1.0 0.002
NAL Avg/Instant 6-9 100.0/400.0 15.0/25.0 30 0.75 1.0 0.262 0.26
0.064 0.064
SW-17/10/2016 6.75 170.00 25.00 25 3.50 18.0 0.005 0.02 0.005
0.568/15/2016 6.83 146.00 50.00 35 3.80 12.0 0.005 0.02 0.005
0.381/1/2017 6.45 80.00 55.00 40 2.10 22.0 0.005 0.02 0.005
0.692/3/2017 6.82 70.00 45.00 25 1.70 17.0 0.005 0.02 0.005
0.23
SW-27/10/2016 6.21 90.00 0.80 5 0.0020 2.2 0.005 0.23 0.041
0.00208/15/2016 6.34 85.00 0.80 5 0.0020 2.2 0.005 0.23 0.034
0.00201/1/2017 6.38 45.00 0.80 5 0.0020 2.4 0.005 0.12 0.025
0.00202/3/2017 6.41 68.00 0.80 5 0.0020 2.5 0.005 0.12 0.026
0.0020
Average: NA 94.25 22.28 18.13 1.39 9.79 0.005 0.10 0.02 0.23
Sampling Location Date
2016-2017
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5093 Site Scenario Lab Data Summary
3
pH TSS O&G BOD Aluminum Iron Lead Zinc CopperTotal Total
Total Total Total
Units pH SU mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/LRL 1.00 5.00
10.00 0.05 0.10 0.005 0.05 0.002
NAL Avg/Instant 6-9 100.0/400.0 15.0/25.0 30 0.75 1.0 0.262 0.26
0.064
SW-18/7/2017 6.91 120.00 55.00 5 2.50 18.0 0.005 0.24 0.14
8/21/2017 7.02 74.00 45.00 5 2.80 15.0 0.005 0.24 0.056/18/2018
7.94 150.00 0.80 75 1.10 1.2 0.005 0.11 0.096/22/2018 8.45 175.00
0.80 70 0.65 0.8 0.005 0.11 0.02
SW-28/7/2017 6.35 75.00 0.80 5 0.0020 2.2 0.005 0.16
0.00208/21/2017 6.57 24.00 0.80 5 0.0020 2.4 0.005 0.12
0.00206/18/2018 6.11 68.00 0.80 5 0.0020 2.2 0.005 0.11
0.00206/22/2018 6.23 95.00 0.80 5 0.0020 2.3 0.005 0.09 0.0020
Average: NA 97.63 13.10 21.88 0.88 5.51 0.005 0.15 0.04
Sampling Location Date
2017-2018
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Cheryl Watson For David S. Pingatore
Project Manager
ELAP Certificates 1551, 2728, and 2922
15 October 2015
California Recycler
Attn: Ms. Discharger
1 Noname Street
City, CA 99999
RE: SIC 5093
Work Order: 14G1208
Enclosed are the results of analyses for samples received by the
laboratory on 10/15/15 16:30. If you have any
questions concerning this report, please feel free to contact
me.
Sincerely,
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Project:
Project Number:
Project Manager:
Reported:
California Recycler
1 Noname Street
SIC 5093
SWRCB Scenario 1
Ms. Discharger 10/15/15 17:54City CA, 99999
Sample ID Laboratory ID Matrix Date Sampled
ANALYTICAL REPORT FOR SAMPLES
Date Received
SW-1 14G1208-01 Water 10/15/15 13:30 10/15/15 16:30
SW-2 14G1208-02 Water 10/15/15 13:45 10/15/15 16:30
The results in this report apply to the samples analyzed in
accordance with the chain of custody document. This analytical
report must be reproduced in its entirety.
Page 1 of 9
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Project:
Project Number:
Project Manager:
Reported:
California Recycler
1 Noname Street
SIC 5093
SWRCB Scenario 1
Ms. Discharger 10/15/15 17:54City CA, 99999
Metals by EPA 200 Series Methods
Alpha Analytical Laboratories, Inc.
Analyte Result MDL
Reporting
Limit Units Dilution Batch Prepared Analyzed Method Notes
Analyst
SW-1 (14G1208-01) Water Sampled: 10/15/15 13:30 Received:
10/15/15 16:30
11 AG41556 EPA 200.7mg/L 1Iron 0.100.020 CWH10/15/15 16:56
10/15/15 17:19
SW-2 (14G1208-02) Water Sampled: 10/15/15 13:45 Received:
10/15/15 16:30
EPA 200.7mg/L AG415561Iron ND 0.10 U0.020 CWH10/15/15 16:56
10/15/15 17:19
The results in this report apply to the samples analyzed in
accordance with the chain of custody document. This analytical
report must be reproduced in its entirety.
Page 2 of 9
-
Project:
Project Number:
Project Manager:
Reported:
California Recycler
1 Noname Street
SIC 5093
SWRCB Scenario 1
Ms. Discharger 10/15/15 17:54City CA, 99999
Metals by EPA Method 200.8 ICP/MS
Alpha Analytical Laboratories, Inc.
Analyte Result MDL
Reporting
Limit Units Dilution Batch Prepared Analyzed Method Notes
Analyst
SW-1 (14G1208-01) Water Sampled: 10/15/15 13:30 Received:
10/15/15 16:30
1.7 AG41555 10/15/15 17:40 EPA 200.8mg/L 1Aluminum 0.0500.0020
CWH10/15/15 16:55"10/15/15 17:47" ""Lead ND 0.0050 U0.000020 ""
0.24 " " "" "Zinc 0.0500.00050 ""
SW-2 (14G1208-02) Water Sampled: 10/15/15 13:45 Received:
10/15/15 16:30
EPA 200.810/15/15 17:40mg/L AG415551Aluminum ND 0.050 U0.0020
CWH10/15/15 16:55"10/15/15 17:47" ""Lead ND 0.0050 U0.000020 ""
0.22 " " "" "Zinc 0.0500.00050 ""
The results in this report apply to the samples analyzed in
accordance with the chain of custody document. This analytical
report must be reproduced in its entirety.
Page 3 of 9
-
Project:
Project Number:
Project Manager:
Reported:
California Recycler
1 Noname Street
SIC 5093
SWRCB Scenario 1
Ms. Discharger 10/15/15 17:54City CA, 99999
Conventional Chemistry Parameters by APHA/EPA Methods
Alpha Analytical Laboratories, Inc.
Analyte Result MDL
Reporting
Limit Units Dilution Batch Prepared Analyzed Method Notes
Analyst
SW-1 (14G1208-01) Water Sampled: 10/15/15 13:30 Received:
10/15/15 16:30
190 AG41552 SM5220Dmg/L 1Chemical Oxygen Demand 509.0 CWH
8.0 AG41554 EPA 1664A" "Oil & Grease (HEM) 5.00.80 "
120 AG41553 SM2540D" "Total Suspended Solids 1.01.0 "
10/15/15 16:56 10/15/15 17:24
10/15/15 16:57 10/15/15 17:25
10/15/15 16:56 10/15/15 17:28
SW-2 (14G1208-02) Water Sampled: 10/15/15 13:45 Received:
10/15/15 16:30
60 AG41552 SM5220Dmg/L 1Chemical Oxygen Demand 509.0 CWH
55 AG41554 EPA 1664A" "Oil & Grease (HEM) 5.00.80 "
100 AG41553 SM2540D" "Total Suspended Solids 1.01.0 "
10/15/15 16:56 10/15/15 17:24
10/15/15 16:57 10/15/15 17:25
10/15/15 16:56 10/15/15 17:28
The results in this report apply to the samples analyzed in
accordance with the chain of custody document. This analytical
report must be reproduced in its entirety.
Page 4 of 9
-
Project:
Project Number:
Project Manager:
Reported:
California Recycler
1 Noname Street
SIC 5093
SWRCB Scenario 1
Ms. Discharger 10/15/15 17:54City CA, 99999
Result MDL Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Metals by EPA 200 Series Methods - Quality Control
Alpha Analytical Laboratories, Inc.
Batch AG41556 - Metals Digest
Blank (AG41556-BLK1) Prepared & Analyzed: 10/15/15 Iron
mg/LND 0.10 U0.020
LCS (AG41556-BS1) Prepared & Analyzed:10/15/15 Iron mg/L1.90
0.100.020 85-115
Duplicate (AG41556-DUP1) Source: 14G1208-01
2.00 95.0
Prepared & Analyzed: 10/15/15
Iron mg/LND 0.10 20 U0.020
Matrix Spike (AG41556-MS1) Source: 14G1208-01
11.0
Prepared & Analyzed: 10/15/15
Iron mg/L13.5 0.100.020 70-130
Matrix Spike Dup (AG41556-MSD1) Source: 14G1208-01
2.00 11.0 125
Prepared & Analyzed: 10/15/15
Iron mg/L12.5 0.10 2.00 11.0 200.020 70-130 7.6975.0
The results in this report apply to the samples analyzed in
accordance with the chain of custody document. This analytical
report must be reproduced in its entirety.
Page 5 of 9
-
Project:
Project Number:
Project Manager:
Reported:
California Recycler
1 Noname Street
SIC 5093
SWRCB Scenario 1
Ms. Discharger 10/15/15 17:54City CA, 99999
Result MDL Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Metals by EPA Method 200.8 ICP/MS - Quality Control
Alpha Analytical Laboratories, Inc.
Batch AG41555 - EPA 200.8
Blank (AG41555-BLK1) Prepared & Analyzed: 10/15/15 Aluminum
mg/LND 0.050 U0.0020
Lead "ND 0.0050 U0.000020
Zinc "ND 0.050 U0.00050
LCS (AG41555-BS1) Prepared & Analyzed: 10/15/15 Aluminum
mg/L0.531 0.050 0.5200.0020 85-115102
Lead "0.0225 0.0050 0.02000.000020 85-115112
Zinc "0.0975 0.050 0.1000.00050 85-11597.5
Duplicate (AG41555-DUP1) Source: 14G1208-01 Prepared &
Analyzed: 10/15/15 Aluminum mg/L1.88 0.050 1.70 200.0020 9.79
Lead "ND 0.0050 ND 20 U0.000020
Zinc "ND 0.050 0.240 20 U0.00050
Matrix Spike (AG41555-MS1) Source: 14G1208-01 Prepared &
Analyzed: 10/15/15 Aluminum mg/L2.28 0.050 0.520 1.700.0020
70-130111
Lead "0.0250 0.0050 0.0200 ND0.000020 70-130125
Zinc "0.338 0.050 0.100 0.2400.00050 70-13097.5
Matrix Spike Dup (AG41555-MSD1) Source: 14G1208-01 Prepared
& Analyzed: 10/15/15 Aluminum mg/L2.24 0.050 0.520 1.70
200.0020 70-130 1.66103
Lead "0.0238 0.0050 0.0200 ND 200.000020 70-130 5.13119
Zinc "0.356 0.050 0.100 0.240 200.00050 70-130 5.41116
The results in this report apply to the samples analyzed in
accordance with the chain of custody document. This analytical
report must be reproduced in its entirety.
Page 6 of 9
-
Project:
Project Number:
Project Manager:
Reported:
California Recycler
1 Noname Street
SIC 5093
SWRCB Scenario 1
Ms. Discharger 10/15/15 17:54City CA, 99999
Result MDL Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Conventional Chemistry Parameters by APHA/EPA Methods - Quality
Control
Alpha Analytical Laboratories, Inc.
Batch AG41552 - General Preparation
Blank (AG41552-BLK1) Prepared & Analyzed: 10/15/15 Chemical
Oxygen Demand mg/LND 50 U9.0
LCS (AG41552-BS1) Prepared & Analyzed: 10/15/15 Chemical
Oxygen Demand mg/L387 509.0 85-115
LCS Dup (AG41552-BSD1)
400 96.8
Prepared & Analyzed: 10/15/15
Chemical Oxygen Demand mg/L395 50 209.0 85-115 2.05
Duplicate (AG41552-DUP1) Source: 14G1208-01
400 98.8
Prepared & Analyzed: 10/15/15
Chemical Oxygen Demand mg/LND 50 20 U9.0
Matrix Spike (AG41552-MS1) Source: 14G1208-01
190
Prepared & Analyzed:10/15/15
Chemical Oxygen Demand mg/L587 509.0 85-115
Matrix Spike Dup (AG41552-MSD1) Source: 14G1208-01
400 190 99.2
Prepared & Analyzed: 10/15/15
Chemical Oxygen Demand mg/L595 50 400 190 209.0 85-115
1.35101
Batch AG41553 - General Preparation
Blank (AG41553-BLK1) Prepared & Analyzed: 10/15/15 Total
Suspended Solids mg/LND 1.0 U1.0
Duplicate (AG41553-DUP1) Source: 14G1208-01 Prepared &
Analyzed: 10/15/15 Total Suspended Solids mg/L112 1.0 120 301.0
6.90
Batch AG41554 - General Preparation
Blank (AG41554-BLK1) Prepared & Analyzed: 10/15/15 Oil &
Grease (HEM) mg/LND 5.0 U0.80
The results in this report apply to the samples analyzed in
accordance with the chain of custody document. This analytical
report must be reproduced in its entirety.
Page 7 of 9
-
Project:
Project Number:
Project Manager:
Reported:
California Recycler
1 Noname Street
SIC 5093
SWRCB Scenario 1
Ms. Discharger 10/15/15 17:54City CA, 99999
Result MDL Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Conventional Chemistry Parameters by APHA/EPA Methods - Quality
Control
Alpha Analytical Laboratories, Inc.
Batch AG41554 - General Preparation
LCS (AG41554-BS1) Prepared & Analyzed: 10/15/15 Oil &
Grease (HEM) mg/L32.0 5.00.80 78-114
LCS Dup (AG41554-BSD1)
40.0 80.0
Prepared & Analyzed: 10/15/15
Oil & Grease (HEM) mg/L34.0 5.0 40.0 180.80 78-114
6.0685.0
The results in this report apply to the samples analyzed in
accordance with the chain of custody document. This analytical
report must be reproduced in its entirety.
Page 8 of 9
-
Project:
Project Number:
Project Manager:
Reported:
California Recycler
1 Noname Street
SIC 5093
SWRCB Scenario 1
Ms. Discharger 10/15/15 17:54City CA, 99999
Notes and Definitions
U Analyte included in analysis, but not detected at or above
MDL.
Sample results reported on a dry weight basis
Relative Percent DifferenceRPD
dry
Not ReportedNR
Analyte NOT DETECTED at or above the reporting limitND
Analyte DETECTEDDET
The results in this report apply to the samples analyzed in
accordance with the chain of custody document. This analytical
report must be reproduced in its entirety.
Page 9 of 9
Scen 5093_Site Scenario Doc_FinalScen_5093_Site
Maps_FinalScen_5093_Treatment System Figure_FinalTypical Storm
Treatment System
Scen_5093_COC_FinalSheet1
Scen 5093_Sample Data_FinalSheet1
Scen 5093_Labratory Anaylsis_Final