WQ0001492_Residual Annual Report 2014_20150306

2014 ANNUAL REPORT
SURFACE DISPOSAL OF RESIDUAL SOLIDS
PERMIT # WQ0001492
Permit Holder:
Land Applier/Preparer:
Facility Address:
Submitted To:
Occidental Chemical
Corporation
Elementis Chromium
5408 Holly Shelter Rd.
Castle Hayne, NC 28429
NCDENR - DWQ
1617 Mail Service Center
Raleigh, NC 27699-1617

ELEMENTIS
FEDEX Tracking Number 8.
February 20, 2015
NCD,ENR DWQ . .
Information.Processing Unit
16,17 Mail Service Center
Raleigh, NC 27699=1617 .
• RE': 2014 Annual Report,:
Surface Disposai of Residual Solids
:.Permit No.. WQ 0.001492
Castle Ha:' 6, NeW'. Hanover"County {
Dear. Sir or. adam: :
,Occidenf d Chemical and Eleinentis' Chromium have prepared the 2014 Annual Report following the ;
requirements described in the instructions �for;residuals application annual reporting forms and the
permit specific conditions of WQ0001492.
The permit holder is Occidental Chemical Corporation,' 5005 LBJ Freeway; ,Suite 1350, Dallas,
Texas :75244. The land appher/preparer is Elementis Chromium Inc. ,located at 5408 Holly Shelter
.Road Castle;Hayne;North.Caroliiia28429: :.
As specified in the referenced instructions; the following forms are included in this ;submittal;
.� Form ACF.'=.,Annual Land Application Certificl.
ation; .
•: Form DMSDF-Class A Annual Distribution and 1Vlarketing7Surface Disposals. Certification
and Summary.= Supplementary Information; '
•. Torni °RSSF'=Annual Residual Sampling Summary; '.
• Form RSSFB Annual Residiial Sampling Summary;
• Form ME Annual 1Vletals Field Loading Summary; ;
_ urnm Form FSF • • Annual Land -Application Field S ary,
Form FSF (Supp), - Annual Land Application Field �Sumffi,- = SupplenientkTJnformatioh*
•`. Form. VRF —'2T Annual Pathogen Vector•Attraction Reduction fo'r NCAC 2T Rules;,
FoP
Form PVRF — 503 Annual Pathogen and' Vector Attraction;for" CFR 503 Rules;
• Monthly Total Metals Analytical results; .
ELEMENTIStHROMIUM
_ ' 5408,Ho,Ily Shelter" Road
Castle Hayne, NC 28429 `7 "
Telephone: [phone]
Facsimile:' 910/6754261.

Weekly Chromium TCLP,Analytical results;
• 'Annual Full TCLP , & ICR Analytical ,results;
Daily. Freeboard Measurements.
Residuals were not deposited in Quarry j Section 1 (QS1) during 2014: It is estimated that 97,053
dry tons �of residuals were deposited in Quarry 1 Section II (QS2)�during 2014. ' Collectively, QS1
arld'QS2 are'permitted fo'r a maximum of 171060 dry tons per year.
Based on -the previous residualloadinginto QS1, the estimated 'Volume, of residuals contained in QS'l .
is'3,747,306 cubic yards.. The estimated remaining capacity of QS1`is.430,411 cubic yards;,which
equates to approximately 2.2 'years at'the maximum loading rate.
The total' estimated weight.of residuals'deposited into QS2 during 2014 was 97,053 dry tons. As of
December ,31, 2014; the estimated,„cumulative residual volume contained-in'.QS2 was 2,204;368
cubic yards. The.estimated remaining capacity on this'date was:approximately,.1;137,449 "cubic`
yards: -Based on these estimates, the estimated remaining useful life of QS2 ,was '6.0 years at the "
maximum loading rate.
In" addition;' Martin" IVlarietta; Inc. did not ,dispose of any; residuals or limestone tailings from their
adjacent muting operation into either section'6f the'surface`disposal unit.
Chromium ,ceiliiig concentrations were exceeded for the, entire reporting period;however, footer a of
permit condition 1I6. states:
Residuals that exceed the ceiling, concentration for'chromium may be disposed of in the
surface disposal unit as. long as;they are determine_ d to non -hazardous under J? with
respect to chromium leachablility `as stipulated iri Condtion IV "3.... `
`Resi'duals generated were'arialyzed;with respect, to chromium leachability on the following sairipling
_schedule
a. Grab sample.=,once per week
b. ! Composite 'sample once per.week
All sainples',collected during'the'reporting period were reported �to be non -hazardous under RCRA' ,
with respect to chromium. The TCLP.sample results were submitted in the annual report and 'can be'
found. on the Annual. Residual S ' mpling Summary Form B.
Groundwater monitoring well sampling results did show.consistent TDS values'in excess of
,groundwater standards and occasional chloride'values, in excess :of groundwater standards. .
Occidental is operating under.�a North Carolina Department of Environment and Natural Resources
(NGDENR) .approved Corrective Action Plan" (CAP) pursuant to 4 5A NCAC 2L .0106(1) for
ELEMENTIS CHROMIUM
5408'Holly Shelter Road
Castle Hayne; NC,28429
Telephone: [phone]
FaCsi; ile:910L675=7201

ELEME.�I1S
;:
groundwater remediation of total dissolved solids, chloride, iron, and pH by natural attenuation. The
CAP is related to exceedances of groundwater or background standards at, or outside of the
compliance boundary for surface disposal unit .that receives wastewater treatment sludge from the
Elementis Chromium facility waste water treatment plant. The facility instituted source control
procedures in 1999 for maintaining COC concentrations in the quarry water that will not create
exceedances at the compliance boundary. There were no instances during the reporting period
where the COC concentrations in the residuals discharged to Quarry Section II exceeded the values
established in the source control procedures.
If you have any questions regarding the information contained in this submittal, please do not
hesitate to, contact me at (910)-675-7229
Sincerely,
Calvin Overcash
Regulatory Manager
Elementis Chromium Inc
ELEMENTIS CHROMIUM
5408 Holly Shelter Road
Castle Hayne, NC 28429
Telephone: [phone]
Facsimile: 910/675-7201

ANNUAL LAND APPLICATION CERTIFICATION FORM
WQ Permit#': WQ0001492 County: Newflanover Year: 2014
Facility Name (as -shown on permit): Occidental Chemical Corporation
Land Application Operator: Occidental Chemical Corporation Phone: [phone]
Land application of residuals -as allowed by the permit occurred during the past calendar year?
Yes ❑ No - If No, skip Part A,.and Part B and proceed to Part C. Also, If residuals were
generated but not land applied, please attach an explanation -on how the residual's were handled.
Part A - Residuals Application Summary:
Total numberof application -fields in thepermit:
1
Total number of fields utilized for land application during the year:
1
Total amount of dry tons applied during the year for all application sites:
97,053
Total- number of acres utilizes for land application during the year:
166.6 Acres
Part B - Annual Compiance Statement:
Facility was compliant during calendar year 2014 with all conditions of the land application permit
(including but not limited to items 1-13 below) issued by the Division of Water Quality. ❑ Yes 0 No
If no please, provide a written description why the facility was not compliant, the dates, and explain corrective action
taken.
1) Only residuals approved for this -permit were applied to the permitted sites.
2). Soil pH was adjusted as specified in the permit and lime was applied (if needed) to achieve a soil pH of at least 6.0 or the
limit specified in, the permit.
3) Annual soils analysis were performed on each site receiving residuals during .the past calendar year and.three (3) copies of
laboratory results are attached.
4) Annual TCLP analysis ,(if required) was performed and three (3) copies of certified laboratory results -are attached.
5) All other monitoring was performed in accordance with the permit and reported during the year as required and three (3)
copies of certified laboratory results are attached.
6) The facility did not exceed any of the Pollutant Concentration Limits in 15A NCAC 02T .l 105(a) or the Pollutant Loading
Rates in 15A NCAC 02T .1105(b) (applicable to 40 CFR Part-503 regulated facilities).
7) All general requirements.in as specified in the Land Application Permit were complied with (applicable to 40 CFR Part
503 regulated facilities).
8) All monitoring and reporting requirements in 15A NCAC 02T .1111 were complied with (applicable to 40 CFR Part 503
regulated facilities).
9) All operations.and maintenance requirements in the permit were complied with or, in the case of a deviation, prior
authorization was received from the Division of Water Quality.
10). No contravention of Ground Water Quality Standards occurred at a monitoring well or explanations of violations are
attached to include appropriate actions and remediations.
11) Vegetative cover was maintained' and proper crop management was .performed on each site receing residuals, as specified
in the permit.
12) No runoff of residuals from the application sites onto adjacent property or nearby surface waters has occurred.
13) All buffer requirements as specified on the permit were maintained during each application of residuals.
Part C - Certification:
"I certify, under penalty of law, that the above information is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false,information, including the possibility
of fines and imprisonment for knowing violations."
Owe Anc�ERsor' - VP O C e
Permittee Namepd Title (type or print) Signature of Permittee Date
702�If�
Signature of Preparer* Date Signature of Land Applier Date
(if different from Permittee) (if different from Permittee and Preparer)
* Preparer is defined in 40 CFR Part 503.9 (r) and 15A NCAC 02T .1102 (26) DENR FORM ACF (12/2006)

CLASS A ANNUAL DISTRIBUTION AND MARKETING/ SURFACE DISPOSAL CERTIFICATION AND SUMMARY FORM
WQ PERMIT #: WQ0001492 FACILITY NAME:. Occidental Chemical
PHONE: [phone] COUNTY: New Hanover OPERATOR: Occidental Chemical
FACILITY TYPE (please check one): Q Surface Disposal (complete Part A (Source(s) and "Residual In" Volume only) and Part C)
® Distribution and Marketing (complete Parts A, B, and C)
Was the facility in operation during the past -calendar year? Yes ❑ No ❑ _-10- If No skin harts A. B. C and certifv form below
Part A*:
Part B*:
Month
Sources s include NPDES # if
(
applicable)
Volume (dry tons)
Recipient Information
Amendment/
Bulking Agent
Residual In
Product Out
Name(s)
Volume (dry tons)
Intended use(s)
January
Elementis Chromium
N/A
6306
N/A
February
NPDES # NC0003875
N/A
7053
N/A
March .
N/A
8822
N/A
April
N/A
9107,
N/A
May
N/A
9279
N/A
June
"
N/A
8885
N/A
July
N/A
8365
N/A
August
N/A
9083
N/A
September
N/A
9012
N/A
October
N/A
9051
N/A
November
N/A
5692'
N/A
December.
N/A
6398
N/A
Total from FORM DMSDF (sup)"p
.0 -
Totals:
Annual d tons •
( ry
`° ".. ' .
,.. _
_ . . ....... .:::
Amendment(s) used:'
Bulking Agent(s) used:
(supp)): Total Number of Form DMSDF (Supp)
* If more space is required, attach additional information sheets (FORM DMSDF
Part C:
Facility was compliant during the past calendar year with all -conditions of the land application permit ❑ Yes
(including but not limited to items 1-3 below) issued by the Division of Water Quality: p ' No ► If No, Explain in Narritive
1. All monitoring was done in accordance with the permit and reported for the year as required and three (3) copies of certified laboratory results are attached.
IAll operation and maintenance requirements were compiled with or, in the case of a deviation, prior authorization was received from the Division of Water Quality.
3. No contravention of Ground Water Quality Standards occurred at a monitoring well.
"I certify, under penalty of law, that the above information is, to the best of my knowledge and belief, true, accurate and complete. I am aware that there are significant
penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
a i7 �s
Signature of Permittee Date Signature o Preparer**
(if different from Permittee)
**Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
Zo ( _5
Date
DENR FORM DMSDF (12/2006)

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
Facility Name: Occidental Chemical Corporation Total Dry Tons Applied (Annual):
Permit #: WQ0001492 Cation Exchange Capacity (non 503 only):
erator: Occidental Chemical Owner: Occidental Chemical Predominant Soil Series:
Acres Used: 166.6 Acres Permitted: 166.6 Site #: N/A Field #:
97053.00
N/A
N/A
N/A
Residual Analysis Data (Heavy Metals and Total Phosphorus use mg/kg, % Solids use Raw Percent #):
Com-
posite
Date
Total
Phos-
phorusEENEENEENEEN
Annual Leavy Metal Field Loadings (Calculated in lbs/acre):
otal
•.
Event
1111
1111
ffITIT,1
WITIT,1
ffITIT,!
ff1111
1111
1111
1111
1111
1111
IT, "I,
1111
If11
1111
1111
1111
111!
ff1111
•..
1 111
WIT,
KITIT,1
1 111
1 111
1 111
WIT,
WIT,
1 111
1 111
1 !11
1 111
I.iii'iiiiiiiii
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111I
NO, i
1 111
1 111
1 111
1 111
1 111
1 111
1 111
OWN.
ffTO 11
ffMIT, 1
1 111
1 1i1
1 111
1 11!
I M 111
1 111
1 111
1 111
1 111
� �
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
�
1 111
WIT, M,
1 111
1 111
IT, 11
WTITI1
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
1 111
! 111
1 111
1 111
1 111
ffIT, 1!
WITIMI
1 111
®
1 111
KITITIM,
ffITITIM,
1 111
1 111
1 111
1 111
1 11!
1 111
1 111
ff1 111
' .
f 111
1 111
1 111
1 111
1 111
1 111
! 111
1 111
1 111
1 111
1 111
1 111
1 111
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accordance
with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
I am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
dLo �azwz
Z d
mature of Land Applier f DaYe
DENR FORM MFLSF (12/2006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX -WHEN NOT APPLICABLE.
Facility Name: Occidental Chemical
WQ Permit #: W00001492
Field #: N/A
Acres Utilized: 166.6
Land Owner: Occidental Chemical -
Annual Dry Tons Applied:97053•
Site #: N/A
Acres Permitted: 166.6
Operator: Occidental Chemical
Predominant Soil Series:
N/A
Cation Exchange' Capacity (non 503): N/A
Crop 1 Name: N/A
Crop 1 Max. PAN: N/A
Crop 2 Name: WA Crop 2 Max. PAN: N/A
w
o
Volume applied (enter
Volume
Applied a
PP P
Residual Sources
Soil Cond.
P1eC1P•
Past 24
9
°
o
0
m
1
w
TKN
Z
9 w
Nitrate and
Nitrite
PAN Applied (
]bs/acre)
Name of Crop Type
Receiving Residual
a
o
one) Solids/ Liquid
%Solids
•
Acre
(NPDES #; WQ#, Fert.,
(Dry, Wet,
Hrs,
`= c
o
? K .
» �•
�;
«
- o
g,
Application
PP
Crop 1
Crop 2
Crop 1
Crop 2
Q
Cu. Yds I Gallons
(pry
T e
Animal Waste, etc)
Moist)
Inches
» o'
o
« o'
❑
" 0
m Ik
9 9
m /k
9 9
m /k
9 9
"""'""""""' °�°°°°'°°'° � ° "' �.0.000 Residuals Applications totals on FORM FSF supp (attach FORM FSF supp to this form): 0.000
.....::::::-:.:a
,. 0.000' ` ""`0.000 Lime Applied
TOTALS: •o .^ •,',; j •o;l;[; As. Cd Cu Cr Pb Hg Mo Ni -Se Zn• P PP
Annuallbs/acre
• , 0.000 . 0:000: - 0.000 ...'0.000, ," 0.000_: 0.000'., : 0.000. '.0.000' .. ;0.00v. 0.000.. o.000.', ; ;; ;;;; 5 .;;'` Date lbs/ac
ac Cumulative lbs/ ' r Years C umu - Prior -
Current Cumulative lbs/ac .0.000'-.' '0.000-, 0.000 0.000 - 0.000 .0.000 -
0.000 0.000:' 0:000' - 0.000, ...
:*** -
Permitted C. P. L. R.::::.::.::::::::::::::::.::::::::::::::::::::..:::.::..
Permit PAN Limit lst/2nd Crop _:....:........:...::..:.
"I certify der penalty of law, t t tills document as prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly
*Application Method: S - Surface, IN - Injection, INC - Incorporation
**Volatilization Rate: -Surface - 0.5, Injection/Incorporation -1.0
Signature of Land Applier I Date raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (12/2006)

ANNUAL I:AND.APPLICATIONFIELD SUMMARY:FORM
_ Supplemenial Information
PLEASE;MAKEWCOPY OFTHLS BLANK'FORM TO BE -COMPLETED AND SUBMITTED FOR'EACH FIELD APPLIED ON
PLACE ACE- IN A BLANK OkBOX WHEN NOT APPLICABLE
Facility Name: Occidental Chemical, •WQ Permit #:.W00001492 Field #:'N%A - Acres Utilizedo;166 6'
Land'OwneF: Occidental Chemical,:Annual I)'ry Tons Applied 97,053 : 3 : "j' Site # tN/A_ r,. ' Acres Permuted: i 166 6
Operators Occidental Chemical - Predominant Soil Series ;N/A £ " ;,; Cahon Exchange Capacity (non
Crop 3.Name:;N/A ? Crop 1:°1VIas: PAN gN/A,ww Crop 2.Name N/kv -Crop 2 Max PAN ;N/A
-Volume applied (enter
` ; .,
Volume
Residual Sources-
Soi4Cond.
Precip.-
>'.Past 24
y
"
o ,_
w "
''
' T "
z'
,'� m
Nitrate and
PAN Applied.. . (
Name of Crop Type .
RecBivirig Residual
o
one)
o/ Solids
Applied per
" . Acre --
-
(NPDES #, WQ# Fert:,'
(Dry;".Wet,
Hrs.:,
:. ^
o . m
„ ,
y;
:
g F
- `.
a E.:
Nitrite"
lb9/acre)
A bcation
pp
_; 'Crop.l
Crop'2 .
Crop 1. •
Crop 2,
A
(pry
Animal Waste, etc) -.-
, '-Moist)"';`
. _
Inches
°, ..o
ar
o -
o
- mglkg
mg/kg, -.
'- mglkg
Cu: Yds Gallons
:
;Tons/Ac) -
a
°
-'
�
=
0 000
0.000 ;-"
_'. 0:000:.,.:
0.000a
� _
0 000
-•0.000
r; 0:000
-
- -
-
-
-
0.000+
-
oboo
-, 5A;000 '<,
'0 000
. 0:000-;,
Ow Ow 0
k 0:000r
_
-
0 000
I
# w ?t
''
_ ." -f 0.000
= '.:. 0.000
that analified
personnel
properly
TOTAIS:
0
U0
�:___
—..a—a
ith.
A evetem
deaioned
to assure

ANNUAL PATHOGEN AND VECTORATTRACTIONMEDUCTION FORM Rule.
Facility Naifi6: Occ'iderital,.the-midalCorb6iati6n, WQ0001492,.- Q Permit Number:' ,,,.,
M7NWP Name: tlemefitis _Chromium; c-, NPbES Number: I ei: NC0003875
Monitoring Period:' Proin, To 112/31/2014
Pathogett.Reductibn (15A,NCAC 02-T .11.06),-. Please li,idicate'level achie*,ed, and 'alternative' erfornied:
P , ,
'Cliss Ai Mt. A (time/temp)' [3 Alt K(Alklioeattnent) Ei Mt. G(Priorlestinj) LY
'or 'Process to Eirthei Reduce Patho'g'e'ng"
D (N6Prior, ri I
If applicable to alternative pertorme'd (Class A' d uly) Indicate,"Pr'beess to -Fur'ther',Reduce Pathogens":,,
6 ji
Cdffip6st ❑I Heat )) 'Heat Treatment, 0 morm C
Beta Pd� 0 C;Ariinaldy Paste'unzatiph 0'
..... ...
'-ClassAlt. (1) Fecal DensityQ tPr6cesg to Significantly Reduce Pathogens E
If ap . plicab e" (Class B ofi indicate "Process, to'9ig-m-r]6Lntl- Pathogens":
I to' alternative perforin6d 1Y)
y.Reduce
Lime. SStabilizationAik'Drybig U
Composting �]Aerobic Digestion •El'
AnA&robicDigdstion F.
o lf,ap,p c-, abie t,a fteivativeOeifor,m6dClass'A 6i:C ass 19) c6iii'let e the folloWing indititon"n data:
9
Allowable LeVel P016jqpni
'umber ona icaty Freq�6ncy,
aram6t6i ix�e6'Tech-
1
in"SludgeininumG60. Mean wimUnits dfAhaY$4 Tpddetces tiaue
2k lb to the MpN
a n/a
6th� n/a :n/d n/a ja/a n/a
per
,
Fecalt solids Uorm total
1000' 'n �p pe
r gram
f i 0 ,0t a
(diry­
FSalmonella—_Bacteiia3 gr
ams'
s'
ieu�'of fe 'I
olifo
rm)
L�'l
Vector Attraction Reduction (15ANCAC 02T �'.1107) - Please indicate d1ternatiV6 perforined:
AItil,-(VS r6duction)
Alt. '[I
Alt'.,3',(30-day" bench)` EjjAlt.4(SpqC,-'Q2
(14�0i�Ae i
Alt. 5 fob c)', . L3,
Alt. - 6 . (A*. Siab-iliz.-atioil [3
Alt7 (Drying ' 13J
9-Stable),
Alt. 8,(PrY147"UnStWe) Q
Alt. 9'(Injection), _0 ,
A1t:10 (ln6orb6iafion).,`­,LJ
Noy"eictor a racel6n'rediicfio'nqlierriati�r6s were ef6 p6rfb_ L
aft
CERTIFICATION STATEMENT(please
ii6 "ch eck the "apDr66,iiit,6statement)
certify, tinder- peha ty'of la*,41haiiiiih6 P at4 ep,requireirientilln" 15A NiCAe Q!T A 16�`�n'�
t, �. d the
attraction ,requirement
6eio­ r � attin 15A'NiLk 62T.iI07 6Y6'been met."?,
[3,
66 u4ifie -
!1 certify', "d6f,-p e"na'It'y!'o_f law; that the paihqge4,rgquireinents in'15A �&O2'Y'.41
attraction require'mehfin 15ANCAC 021
vector att 1" 46'hii4 AL not been met" (Please'note'if
you check t statement i7enot mel:one orhothofthe
this stkt6me" 4y.,youha
requirements:)
-TW§ Aeterminanon has been made under itty direct
ion dait e4fthi`
on 4pu supervision in accor 46system .
I properly gather ' and 'designed - 10 'ensure that qualified peri6xiiiel 7,gath' evaluate the ifif6kiiiatio , i i , 'used10-to
ion red tion requirements have beem: ink. latn'' are that 'the�'path6gih'and'vi�'�iot.;aftk 'act' turem6fi aW
q are
s*gnirkan't" 6 glo k. false c I me
penalti ertirkation including fine, and buorisoin hi.11
Prep am'e'an'Cuitle, (t�p6 6r.print) Land Applie'r Nam6 6Ad'Title' (if 4p'liW6610(qpP or print)
Signature of Pieparer*
!�Ze Sigriatu e.of L'and'A' pplier (if applicable) Datd,
*Prepares is, defined in40CFRPart. 503:9(r)and .15AN t CAC2T.1102 (26),,
bENR.FQRM PVRF -02T (12/2606

ANNUAL TATHOGEN AND VECTOR ATTRACTION,REDUCTION FORM (503 Rules).
Faeility Name: �,C6idenfal Chemical Corporation WQ Permit Number:` _ .,: WQ0001492
N
WWTP Name-` Elementis Chromium Inc ` PDES Number: NC0003875
' r Monitoring Period: From 171/2014 To 12/31/2014
Pathogen Reduetion (40, GF_ R 503.32) - Please indicate level achieved .and alternative .performed:
Alternative 1 .❑
Class A: Alternative 2 Q Alternative 3 ❑,
,..e
atry 4 Alternative Alte t"ve rna r 5' : Alter ve ❑ ulti 6' `
dim
If applicable to alternative performed `(Class A only) indicate "Piocess to Further Reduce Pathogens'
Compost ❑ Heat prying ❑ Heat Treatment ❑ Therinophilic, ❑
a a - - '
Gamm R Beta Ra a e
Y
© ❑ P st urination
.Y
Class B: Alfenative 'l Alternativ e2
If applicable to alternative, 'A'rtned (Class It only) indicate `Probes' ito,Significantly Reduce Pathogens",:
Lime Stabilization ❑ Air Drying®. Composting,, ❑ Aerobic'.Digestion ",❑
1 Anaerobic Digestion
If applicable to alternative'perforifted (Class• A or, Class B) .complete thefollovmonitoring data:
Allowable Level' Pathogen Densrty.' um ero Frequency Sample'; a ytica
Parameter Excee- . Tech -
in Sludge inimu Geo: Mean axirn Units of Analysis,
dences Type,ni gue
2 x 10to the"
N
oth power
' per gram
Fecal Co ' liform totalsohds CFU
1000 mpn per gram
of total solid , (dry
weight) .
Salmonella bacteria : 3 -MPN per , grams'
inheuo(total'-solid'(dry
r coliform tit
, )
weight)- )- -
_ _. Vector Attraction Reduction- (40'CFR 503.33)' - Please indicate option performed:
Alt. l (VS reduction).
Alt.-2 (40-day bench) "'„ [R .
Alt. 3 (30=day bench) ". . , ❑
Alt. 4 (Spec. Oi uptake) , . ❑
Ali. i5 '(14-Day Aerobic) ; ": ,
'
Alt. 6 (Alk. StabilizationL3,
Alt 7' (Drying', • ❑
Alt. 8 (Drying -. Unstable)
=
Alt. 9 (Wection) _ ° ;a ❑ '
- _
Alt. 10 (Incorporation) ❑
,
No vector attrac't'ion reductiori�altematives'' were performed .. '❑
CERTIFICATION STATEMENT (please. check`the.appr6briat6 statement)
C
0 • ;"I certify; sunder penalty of law, that the pathogen requirements in 40 CFR 503.32 and the vector
attraction redtktion,requiremerit in 40.CFR 503.33.have',lieen met"
®L "I"certify, under penalty•of law, that the pathogen ts requiremenin 40 CFR 503.32 'and the'vector
attraction reduction requirement in 40 :CFR 503.33 have not been met.". (Please note if you check • ,
this statement attach` an explanation why you have not met one or both of the requirements.)
has been`made u ery ;.
"This determination under my direction ands p ision in accordance with, thesystem . '
designed to ensure.that'qualifed personnel properly gather and epaluate'the informatio"n used to determine,
that the pathogen and vector,.attraetion reduction regTreme#ts'have been met..I am aware th_at'there
significant penalties for.false certification including. me and imprisonment."
Prepar N me and TitT ` (ype or print) Land Applier Name and Title (if applicable)(type or print)
Signature of Preparer* ate Signature of Laird Applies (if applicable) Date
i
*Preparer is defined in 40 'CFR Part 503.9(r) and 15A 14CAC.2T .1102 (26)
;DENR FORM'PVRF ;503'(12%2006)

ANNUAL RESIDUAL SAMPLING -SUMMARY FORM - B
-Report-all sampling analysis results for"parameters notaisted mFORM�RSSF,that,"are`part of the WQ permit or were analyzed -for over,the past calendar
WQ:Permit Number: WQ0001492 a afory:;• 1) L bor Elementis: Chromium
Facility.Name: - Occidental, Chemical Corporation 2)
Residual' Source 3)
- ` NC0003875
NPDES # or WQ#"t : 4)
WWTP Name: :Elementis,Chromium 5).
"Icerti ,:underw;penalty-of lathatthis documeut.was prepared under.my direction or'supervision in'accordance With -a system designed to
assure that°qualified,personnel properly_gathered and.evaluated the information submitted:- Fain aware#hat.there' are significant:penalties for ;
submi ng,false information, including the possibility of fines and-imprisonment=for lnowing.violations:'°
-Signature of Preparer * ate
-*Preparer is.defined in-40.CFR ParC503.9(r)-and 45A NCAC 2T J I'02.(26) _
DENR FORM-RSSF - B (12/2006) "

ANNUAL-RESIDUAL`SAMPLING SUMMARY FORM B
Report'all sampling:analysis,results for�parameters-nof Iisted.in FORM RSSF thatare'part-of the.WQ=.permit or were.analyzed for'over the past calendar
WQ.Permit-Number:' WQ 001491- - Lab'oratory:. 1), ' Elemetitis Chromium
Facility Name: Occidental-'Chemical.Corpomtion 2)=
Residual Source 3)
NPDES-# or WQ#: NC0003875'
4)
WWTP Naine:. =: -Elementis Chromium _; 5)-..
"I�certify,:under.°penalty_ of law, that this document:"was prepared .under my direction: or supervision "in;accordance with. a system:designed to
assure that qualified-petsonneTproperlygathered and evaluated4the information submitted::;I'am aware that.there are significant penalties for
submitting false information, including the:possibility of fines and--_imprisonment:for-knowing violations:'
�.
Signature of Preparer Date,
*Preparer is:d6hned iii 40 CFR Part 503:9(r) and' 1-5A NCAC.2T :1102 (26) ..
DENR FORM RSSF - B (12/2006)

ANNUAL RESIDUAL SAMPLING„SUMIVIARX FORM, - B
Report all sampling analysis results for parameters not listed'in FORM RSSE;that are.pa'rt of the WQ,;permit or were analyzed for over the past -calendar year.
WQ'Permit Number: MQ0001492` ' Laboratory: 1) Elementis Chromium
Facility- Name. Occidental. Chemical Corporation : -'2)•.
Residual Source NC0003875 3)
-NPDES #: or WQ#: 4)..
WWTP-Name: Elementis;Chromium'5)".
"I certify;_under penalty of law; that -this. doctimeiit-was.prepared under my,direction or.-supervision-in.accordance with -a system desigried,t'o assure
that..qualified:personnelproperly:gathered`,-and-evaluatedthe information submitted. _I am aware- that t>iere are signifcant.penalties for.sdbmitting
false inf rmation; includmg.ahe possibility of fnies and`•imprisonment for knowing. violations:'
Z
Signature of Pieparer *
*Preparer is defined in 40 "CFR"Part-503.-(r),and-15ANCAC 2T::1102,(26)
DENR FORM RSSF—B,(12/2006) -

certify, under penalty of law, that;this.documeht was prepared under my direction or supervision in=accordance-with a system designed"to
assure that qualified personnel;properly gatliered and evaluatedIhe information sul mitte&J'am-aware that there are.signifcant.penalties for..
submi g is e information„includmk the:possibility'of fines and imprisonment for knowing violations:'
Signature of-Preparer * - Date ,-
*Preparer is-deflned,ih 40,CFRPart 503.§(r)-and-l5A NCAC 2T .1102 (26),,
DENR'FORM RSSF - B'(12/2006) -

ANNUAL: RESIDUAL SAMPLING'SUlVI1VIA12 TORM '.B
Report all sampling analysis resultsfor parameters'not listed inTORM RSSYthat are;part'ofthe:WQ permit or -were analyzed for over the pastcalendar
- WQ:-Permit Number- ,W00001492, - ' � aboratory: , . ° 1) Elementis Chromium
-Facility Name: Occidental -Chemical -Corporation: - " 2)
Residual Source 3)
NC0003875
NPDES it .'or WQ#e 4)
WWTP-Name: - 'Elementis Chromium-. S). _
"I certify, under penalty:of°law,,that this document was prepared under, my, direction or supervision in accordance with a system,designed to
assure that qualified personnelproperly gathered'and evaluated the information submitted: =ham;aware that -there are signiticant.penalties for-
submi" gfalse,information;_including.the possibility of fines'and.Jmprisonment for Imowing violations:' .
Signature.of Preparer * r ,Da a
*Prepaier is defined in 40 CFR Part 503:9(i) and r15A:NCAC 2T;. f 102 (26) .-
DENR FORM RSSF - B-(12%2006)

ANNUAL RESIDUAL-SAMPLING:SUMM-RY.FORM:- B
Report all sampling an for pataineters-iot listed in FORM RSSF that�are�pak.of the WQ permit.or were analyzed for over•the past calendar
WQ Permit Number: WQ0001.492' - Laboratoryi 1). Elementis,Chromium
-Facility, Name:, Occidental Chemical Corporation, ~ : - 2)
Residual` Source 3)
NC0003875:
NPDES # or--WQ#:-. _ 4).
WWTP Name:. Uementi`s Chromium 5)
11-.eertify; •under -penalty of.law;•,Lthat tlus.:docuinent<was "prepared under mydirection or supervision inaccordance :with" a system designed to .
assure -that qualified personnel properlygathered.and evaluated the information.. submitted. Tam nwareahat there are'signiticantpenalties for
submitting false infor " anon.�including:the-possibility-of fines`and imprisonment, for, knowing=violatIons :'
Signature of Prepares * Date
*1'reparer_is defined in,40_CFR Part 503.9(r)-and.15ANCAC 2T-.1-102;(26)
. DENR FORM RSSF - :B •(12/2006) ,

:ANNUAL"RESIDUAL SAMPLING SUMMARY FORM -"B
Report all sampling analysis mits`for parameters not listed,m FORM"RSSF that are part of the'WQ permif or'were,analyzed for over the past calendar
WQ PermitfNumber:_ WQ0001492;Laboratory:- 1)- Elemeritis Chromium.
Fae ity,Name: Oc6id_ental,Cherhical'Cbtporatiori< 2),
Residual Source 3)
N
C00038,75
NPDES"# or WQ#: - 4).
WWTP Name: Elemeritis: Chromium.. `;....` 5)
'I'eertify, under penalty of law, that.this'docu nent was:prepared under my -direction or;supervision,in- accordance with a system designed to _
assure. that`gaalified:personnel:properly gathered:and' evaluated the information -submitted: I am aware that"there are significant penalties'
for
submi `" false.information, incldding.tlie,possibility.of fines and imprisonment'for knowing -violations. ".
Signature' ofPreparer * _ - TWO,
*Preparer is defined in 40 CFR°Part 5019(r) and 15A NCAC 2T".1102'(26)
B (12/2006)
DENR FORM RSSF -

ANNUAL RESIDUAL SAMPLINGS SUIVIIVIARY FORM B
Report"all sampling -analysis results for.: parameters"not.listed'in:FORM:RSSF,thatare=part:of.the,WQ permit or -were analyzed for ovef th'e past calendar year, Use,
WQ Permit Number: W00001492 ," Laboratory 1) Elementis Chromium
Facility Namer - ' .: "Occidental Chemical Corporation _ _ _ 2)
Residual Source _ . 3)
`NC0003875 :' -
NPDE5 #.or WQ#r. -
WWTP=Name: Elementis Chromium: -5) -
-Residual Anal y sis_Data
Parameter
:(mg/1)
TCLP Cr, Composite
.
: Sample:or.Composite-Date.,, -
9/15/2014
9/22/2014
9/29/2014
10/6/2014
°10/13/2014
10/20%2014
.10/27/2014
'-1173/2014-
--11/10/2014
11/17/2014
11/24/2014
12/1/20141
- <OA1 .
%: - 0.05 .
- 0.03 : '
'.._ :0.04 .
<0.01-
=, '0.04' - ,
' <0.01
0.15 , , ,
. 0.28
- 0.10 - : •
". 0:16
0:25
Permit limit 5 mg/l_
"I certify, under:penalty.oflaw, that.tlus'document was.preparid under my. direction. or. supervision.firaccordance'with a system designed to assure -
that qualified'personnel,properly, gathered-and:evaluatedthe information.submitted: h.am aware that there are significant penalties for submitting
false,information,"includingthe-possibility of fuies,and=imprison mentfor knewing*violatious:'
°zo:
Sighature.of Preparer *
*Prenarer i"s defined in 40 CFR-Part503:9(r) and"15A NCAC 2T,.1102 (26)

ANNUAL RESIDUAL: SAMPLING SUMMARY FORM - B
Report all sampling analysis results for parameters not listed in FORM RSSF that are -part -of the WQ permit or were analyzed for over the past calendar
WQ Permit Number: -W00001492 . Laboratory: 1) - Elementis Chromium
Facility Name: Occidental Chemical Corporation, 2)
Residual Source M00038.75- 3)
NPDES # or WQ#: 4)
WWTP Name: Elementis Chromium - : 5)
" I -certify, under penalty of lawilthat this document was prepared under my directionor supervision in accordance with a system designed to
'assure that. qualified personnel properly gathered, and evaluated the information'submitted:.I am aware that there are significant penalties for
submitt�ingg"false informationi,including.the oss'ibility of fines -and imprisonment for knowing _violations."
Signature.of Preparer * ate .
*Preparer is defined in 40'CFR Part'503,9(r) and 15A"NCAC 2T`.1,102 (26)
DENR FORM RSSF - B (12/2006)

."1 certify; under penalty' of+law,,fthat this, document"was prepared under my direction "or supervision in`aecoldance,with asystem designed
to assure.that qualified personnel,properly gathered-and-e*aluated_the information submitted.. i am:aware that there.are significant ;
penalties for , subinittingfalse information; including the possibility.of fines-and.imprisonment-for'knowing violations."
00)
L Zo
Signature.of Prepares * ate
*Prepares is defined in 40 CFR Part 503.9(r) andI5A NCAC-2T '1102 (26) - -
DENR FORMRSSF-(12/2006);

ANNUAL RESIDUAL SAMPL ING-_SUN MARY;F.ORM
Please -note thatyour"permit may-contain.additional.parameters.to,tie analyzed "The parameters caa be reported hiYORM RSSF- B
WQ Permit Number: W00001492` - = Lati'oratoryc _ 1); Elemeritis Chromium
Facility Name:- `Occidental Chemical,Corporation 2) .,
'Residual Source_WQ # or NC0003875-` 3)
-NPDES.#:., 4)
WWTP Name: - Elementis; Chromium, _ :.
-'For surface disposal.facilities the ceiling concentrationlimits listed in this form are not applicable. Reference the .maiviauai permu:-ror merais junus.
"h.certify6under 'penalty of law; thatthis document" — s-preparedunder my direction:or:supervision ini accordance w'itlr wsystem designed,
to �assure.thatqualified-personnel properly.gathered'and evaluatedthe:information submttted., Fain aware that"there are significiht.
,penalties" fora miffing false information, including the possibility of fines.and,imprisonment for knowingAdlations."
Signature. ofPreparer-* - ate "
*Preparer is defined in 40 CFR Part.5010(r)"and>15A NCAC 2T, :1102,(26) -
DENR FORM RSSF,(12/2b06)

ANNUAL RESIDUAL SAMPLING St. MARY`FORM_= B
:Report all sainpling-analysis _results-for-parameters,,not°listed in FORM RSSF-that:are.parf.'of, fie WQ;;permit.orwere analyzed-"fo'r over the past calendar
WQ Permit Number:-:W00001492 - '-Laboratory-:'' ly `, Elementis Chromium
Facility:Name:; . :Occidental Chemical.Corporation 2)
Residual Source ; . : 3)
, NC0003875--
`NPDES # or' WQ#:. 4)
WTP Name:: • ` °tElementis Chromium
W: 5)
"I'certify, undeupenalty of law; that.this-document was prepared'unJer my direction or, supervision --accordance with a.system designed to
assure that qualified personnel properlygathere•d and evaluated the information submitted: -.I am.aware.thatthere-are'significant penalties,for.. .
submitt false information; including;the possibility -of flues "and imprisonment for knowing,'violations'
Signature of Preparer *. ,
ate;.
*1'reparer is defined in 40'CFR Part 503:9(r) an&15A=NCAC2T .1-102 (26). =
DENR FORM RSSF & (12/2006)

ANNUAL RESIDUAL SAMPLING SUMMARYTORM.--B-
"I certify- under penaltyof law,'thatthis document wasprepared;under, mydirection or_supervision-in accordance.with:a system designed to
-assure that' qualified personnel properlygathered 'and'evaluated the information submitted, -lam ' aware that there are significant penalties for.
submitting=false-information;: 'Iuding the poiNib lity of Imes and imprisonment for knowing violations:'
Signatuie.of Preparer * _ =Date" _ -
*Preparer-is-defined,in 40 CFR Part-5.03:9(r)°and-,,15A-NCAC,2T :1�102-(26)
DENR FORM RSSF - B,(12/2006) . =

ANNUAL=RESIDUAL SAMPLING SUMMARY FORM = B
Report all sampling analysis results for, p 'WQ`permit or were`analyzedfor over thepast calendar
arameters not.listed in.FORM RSSF- that ar"e art "of the
WQ Permit"Numberi W00001492 _- ,Laboratory:., 1) -• Elementis.Chromium : "
Facility Naine: ,Occidental Chemical Corptirahon _ 2) , .
sidual:Source - 3)
7NC0003875
_ NPDES # or WQ#: - 4) .
WWTP.Name: Elementis Chromium S)
"I certify;.under.penalty of law;:that.this.document-was .prepared under'my direction:or supervision'=in accordance. with: a system designed`to
assure"that_ qualified personnel" po'p rerly_gathere&and'evaluated the:information"submitted.-, I"am aware that there are,significant'penalties for
submittin 'false'mformatibn; includingthe,possibility of-fines.and imprisonment for-linowingviolations:"
Signature of Preparer
ate : _ -
*Preparer is.defined.in40.-CFR Part 5039(r),and-15ANCAC. 2T..1102 (26)-
DENR FORM RSSF - B.'(12/2606)

ANNUAL RESIDUAL SAMPLIN6,`SUMM"Yl'FORM,'-.,B
-0 SSFth i P permit or wemaiialyzed.for overlhe past calendar
-Report all'sam'plingiingly�is-regults.f6i-oarameteis 66 ligted-ld Ff RM,R are 0
W_Q-F - erxmtNumb6r:W00001492-­.._ Laboritbry. Elemenfi&.Chromium
Faci]lty..Name:'----- Occidental Chemical Corporation 2)-
Residual Source
'NC0003)815 -4)
NPDtS # or WQ#:
WWTV Name: ElernefitislChiornium--1
, `Residual Analv , s Data
Parameter
._(mg/1).:
Sample 'C or osite'Date,
1,0/13/2014
Lindane -
<0,0000019
'Ehdrin
<0 ._OOOOO69::­
"Meptachlor -',1,0.0000107
1­
v
1 -4-
Methoxychloro0 0� o • ®®®®®®®®®
Toxaphene
ti �S�perirision in -accordance with a,�system designed.to;
,in 41awjhat this d6mmen �was_prepare&nnder niy,djree oh�o,r.,
.-I.Cettify'. under
assdre - tha't-quaRfied-per`onnibl,,,piroperly-,gAtker Id'a eninformationevahiated the information submittedlam-aware that there are siif! ant-,'penaltieslot
aubmi f
ffing'fAlse in bmationi-Includinsthe possibility of irmes and imprisonmbnt-for , Idiowin violations."
.
t'ili���-%wt
77
S.*4ure ofprPrepares* Prepareris-defined
-ill 46'CFk '-505.9 :,dftd 15ANCAC-2T A 102 "(26)
/2
DENRTORMRSSF-B(12 006)-
ti �S�perirision in -accordance with a,�system designed.to;
,in 41awjhat this d6mmen �was_prepare&nnder niy,djree oh�o,r.,
.-I.Cettify'. under
assdre - tha't-quaRfied-per`onnibl,,,piroperly-,gAtker Id'a eninformationevahiated the information submittedlam-aware that there are siif! ant-,'penaltieslot
aubmi f
ffing'fAlse in bmationi-Includinsthe possibility of irmes and imprisonmbnt-for , Idiowin violations."
.
t'ili���-%wt
77
S.*4ure ofprPrepares* Prepareris-defined
-ill 46'CFk '-505.9 :,dftd 15ANCAC-2T A 102 "(26)
/2
DENRTORMRSSF-B(12 006)-

Monthly Total Metal Analytical Results

r- - 7- -1 Environmental Chemists, Inc.
6602 Windmill Way + Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Elementis Chromium Date of Report: Feb 20, 2014
5408 Holly Shelter Road Customer PO #:
Castle Hayne NC 28429 Report #: 2014-00883
Attention: Sean Coury Report to: Sean Coury
Project ID: Slurry to Quarry
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-02203 Site: Cake 1/22/2014 9:10 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA200.7 <0.013mg/kg 02/06/2014
Chromium EPA200.7 6970mg/kg 02/11/2014
Nickel EPA200.7 <0.013mg/kg 02/06/2014
Total Solids {%) SM 2540 8 77.4 % 02/04/2014
Lab ID Sample ID: Collect Datel7ime Matrix Sampled by
14-02203A Site: Liquid 1/22/2014 9:10 AM Water Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA200.7 <0.010mg/L 02/06/2014
Chromium EPA200.7 1.64mg/L 02/18/2014
Nickel EPA200.7 <0.010 mg/L 02/06/2014
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-02203B Site: Entire Sample 1/22/2014 9:10 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Total Solids(Calc) Calculation 62.7 % 02/13/2014
pH SM4500 H B 8.96 units 01/23/2014
Comment: Cake results reported on a dry weight basis.
Iz-
Reviewed by: /of., i0im
Report *: 2014-00883 Page 1 of 1

Analytical & Consulting Chemists
ENVIRONMENTAL CHEMISTS, INC
NCDENR: DWQ CERTERICATION # 94 NCDHHS: US CERTIFICATION # 37729
COLLECTION AND CHAIN OF CUSTODY
6602 VWndmill Way Wilmington, NC 28406
OFFICE: 910-392-0223 FAX [phone]
CLIENT: ELEMENTIS CHROMIUM PROJECT NAME: REPORT NO: ` � OU �X—�
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Sean Coury PHONEIFAX:
COPY TO: E-MAIL:—sean:[e-mail]
S8 led> B `�E , =, s; , _,:= • ;<
= : '
T, t _?��
SAMPLE
TYPE: I = Influent,
tr E = Effluent W = Well, ST = Stream, SO = 'Sol[, SL = Sludge, Other:
Sample Identification
Collection
a s
E
H
S
M
a� a
E o n
m
c~
o
V
z °'
=
rr
_
°° m
s
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp
z
°z
d
=
3
i
o
=
c
z
o
�
W
o
Slurry To Quarry_ Residual
1 QT.
OC
SL
VaD3Total
X
Arsenic, Total Nickel,
Total Chromium
% Total Solids
H per Method 3060 D for Metals
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
NOTICE • DECHLORINATION: Samples for Ammonia, TKN, Cyanide, Phenol and Bacteria must be dechlorinated (01 ppm or less) In the Held at the time of collection. See reveme for Instruetlons
Transfer
Relinquished By:
Daterrime
Received By:
Date/Time
1.
2.
I cru}iarawre Wn r�e7iveAcceptea: i me,ectea: Resample Requested:
lk
Delivered By: A4J1 Received By: Date: Zy- Time: i
Comment--_ t TURNAROUND: -

-- --"q
sra
ANALYTICAL & CONSULTING
CHEMISTS
Elementis Chromium
5408 Holly Shelter Road
Castle Hayne NC
Attention: Sean Coury
Lab ID Sample ID:
14-03435 Site: Cake
Environmental Chemists, Inc.
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road • Manteo, NC 27954
[phone]
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Date of Report: Feb 20, 2014
Customer PO #:
28429 Report #: 2014-01369
Report to: Sean Coury
Project ID: Slurry to Quarry
Collect Date/Time Matrix Sampled by
2/6/2014 8:40 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Arsenic
EPA 200.7
<0.459 mg/kg 02/18/2014
Chromium
EPA200.7
6160mglkg 02/18/2014
Nickel
EPA200.7
54.8mg/kg 02/18/2014
Total Solids (%)
SM 2540 B
75.1 % 02/11/2014
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
14-03435A Site: Liquid
2/5/2014 8:40 AM Water Dean Riggs
Test
Method
Results Date Analyzed
Arsenic
EPA200.7
<0.010mg/L 02/18/2014
Chromium
EPA200.7
0.255mg/L 02/18/2014
Nickel
EPA200.7
<0.010 mg/L 02/18/2014
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
14-03435B Site: Entire Sample
2/5/2014 8:40 AM Solid/Sludge Dean Riggs
Test
Method
Results Date Analyzed
Total Solids(Calc)
Calculation
32.8 % 02/13/2014
pH
SM 4500 H B
9.36 units 02/06/2014
Comment Cake results reported on a dry weight basis.
Reviewed
CW WJAJ
Report #:: 2014-01389 Page 1 of 1

Analytical & Consulting chemists
CLIENT: ELEMENTIS CHROMIUM
ENVIRONMENTAL CHEMISTS, INC
NCDENR, DWQ CERTERICATION. 9 94 NCDHHS: DLS CERTIFICATION # 37729
COLLECTION AND CHAIN OF CUSTODY
6602 Windmill Way Wilmington, NC 28406
OFFICE: 2110-392-0223 FAX [phone]
PROJECT NAME: REPORT NO:
CONTACT NAME: PO NO:
REPORT TO: -Sean Coury
PHONEIFAX: '
COPY TO: E-MAIL:—sean.coury@couryse-com
d '13
i-
SAMPLE
TYPE: I Influent,
E Effluent W = Well, ST = Stream, SO Soil, St_ = Sludge, Other:
Sample Identification
Collection
0
IL
E p
.0
0 ,
CL 0
E
0
0
0
ta
rz
1:3
z
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp
a
W
0
x
2
ic
-
0
Slurry rry Residual
To Quarr
y I QT.
C-
SL
x
Total Arsenic, Total Nickel,
Total Chromium
% Total Solids
pH er Method _=50 D for Metals
C
P
G
G
C
P
G
G
C
P
G
G
G
P
G
G
C
P
G
G
NOTICE - DECHLORINATION' Samples for Ammonla, TKN, Cyanide, Phenol and Bacteria must be dechlorinated (0.2 ppm or 103S) In the field at the time of collection. See reverse for instructions
Transfer
Relinquished By:
Date/Time
Received By:
Datafrime
1.
2.
Temperature
Delivered By,
Comme-, --

7
SM
ANALYTICAL & CONSULTING
CHEMISTS
Elementis Chromium
5408 Holly Shelter Road
Castle Hayne NC 28429
Attention: Sean Coury
Lab ID Sample ID: Liquid
14-06147 Site: Liquid
Test
Arsenic
Chromium
Nickel
Lab ID
14-06147A
Test
Sample ID: Cake
Site: Cake
Arsenic
Chromium
Nickel
Total Solids (%)
Environmental Chemists, Inc.
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road . Manteo, NC 27954
[phone]
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Date of Report: Mar 24, 2014
Customer PO #:
Report #: 2014-02534
Report to: Sean Coury
Project ID: Slurry to Quarry
Collect Date/Time Matrix Sampled by
3/5/2014 8:45 AM Water Dean Riggs
Method Results Date Analyzed
EPA 200.6
EPA 200.8
EPA 200.8
Collect Date/Time
3/5/2014 8:45 AM
Method
EPA 200.7
EPA 200.7
EPA 200.7
SM 2540 B
< 0.010 mg/L
3/17/2014
0.057 mg/L
3/17/2014
< 0.010 mg/L
3/17/2014
Matrix Sampled by
Solid/Sludge Dean Riggs
Results Date Analyzed
<0.440 mg/kg
03/13/2014
3650 mglkg
03/13/2014
86.2 mg/kg
03113/2014
78.4 %
03/10/2014
Lab ID Sample ID: Entire Sample Collect DatelTime Matrix Sampled by
14-06147AA Site: Entire Sample 31612014 8:45 AM Water Dean Riggs
Test Method Results Date Analyzed
Total Solids(Calc) Calculation
pH SM 4500 H B
Comment: Cake results reported on a dry weight basis.
Reviewed by:1A,10Q
35.9 % 03/13/2014
8.89 units 03/11/2014
Report#:: 2014-02534 Pagel of 1

Analytical & Consulting Chemists
CLIENT: ELEMENTIS CHROMIUM
ENVIRONMENTAL CHEMISTS, INC 6602 Windmill Way Wilmington, NC 28405
OFFICE: 910-392-0223 FAX [phone]
NCDENR: DWQ CERTERICATION 0 94 NCDHHS: DLS CERTIFICATION # 37729
COLLECTION AND CHAIN OF CUSTODY
PROJECT NAME: REPORT NO:
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Sean Coury PHONE/FAX:
COPY TO: E-MAIL:—[e-mail]
SAMPLE
TYPE: I Influent,
E Effluent, W Well, ST Stream, SO Soil, SL Sludge, Other:
Sample Identification
-Collection
CL
E P
63
0
CL
E
0
U
S
0 IL
0—
'r- -a
�2 E
U
Lu
M M
:3
z
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp
Uj
0
_j
0
lu
Slurry To Quarry Residual
I QT.
v
SL
Total Arsenic, Total Nickel,
Total Chromium
% Total Solids
pH per Method 3050 D for Metals
C
p
G
G
C
P
G
G
C
P -
G
G
C
P
G
G
C
P
G
G
NOTICE- DECHLORINATION: Samples for Ammonia, TKN, Cyanide, Phenol and Bacteria must be dechlorinated (0.2 ppm or loss) in the field at the time of collection. See reverse for instructions
Transfer
Relinquished By:
Date/Time
Received By:
Date/Time
2.
Temperature
Delivered By:
Commer�,_- -

FFOP----7q41
ANALYTICAL & CONSULTING
CHEMISTS
Elementis Chromium
5408 Holly Shelter Road
Castle Hayne NC
Attention: Sean Coury
Lab ID Sample ID:
14-09446 Site: Liquid
Environmental Chemists, Inc.
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road • Manteo, NC 27954
[phone]
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Date of Report: Apr 15, 2014
Customer PO #:
28429 Report #: 2014-03901
Report to: Sean Coury
Project ID: Slurry to Quarry
Collect Date/Time Matrix Sampled by
413/2O14 8:45 AM Water Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA200.7 <0.010mg/L 04/10/2014
Chromium EPA200.7 0.016 mg/L 04/10/2014
Nickel EPA200.7 <0.01Omg/L 04/10/2014
Lab ID Sample ID: Collect DatelTime Matrix Sampled by
14-O9446A Site: Cake 4/3/2014 8:45 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA200.7 <0.330mg/kg 04/07/2014
Chromium EPA200.7 6830mg/kg 04/07/2014
Nickel EPA200.7 80.7mg/kg 04/07/2014
Total Solids (%) SM2540 B 68.5 % 04/07/2014
Lab ID Sample ID: Collect DatePfime Matrix Sampled by
14-09446B Site: Entire Sample 4/3/2014 8:45 AM Water Dean Riggs
Test Method Results Date Analyzed
Total Sollds(Calc) Calculation 35.2 % 04/04/2014
pH SM 4500 H B 8.86 units 04/07/2014
Comment: Cake results reported on a dry weight basis.
An f A A i
Report #:: 2014-03901 Page 1 of 1

ow
Analytical & Consulting Chemists
CLIENT: ELEMENTIS CHROMIUM
ENVIRONMENTAL CHEMISTS, INC
NCDENR: DWQ CERTERiCATION # 94 NCDHHS: DLS CERTIFICATION # 37729
COLLECTION AND CHAIN OF CUSTODY
6602 Windmill Way Wilmington, NC 28405
OFFICE: 910-392-0223 FAX [phone]
PROJECT NAME: REPORT NO:
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Sean Court' PHONEIFAX:
COPY TO: E-MAIL:___sean.couryPcouryse.com
'Stpj? SAMPLE TYPE: I = Influent, E = Effluent, W = Well, ST = Stream, SO = Soil, SL = Sludge, Other.
Sample Identification
Collection
W
S
h
M
6 0-
0
C
3- o`
U Y
t
"
1z
m
z'
I PRESERVATION
ANALYSIS REQUESTED
Date
Time
Teen
_
-=
�
c
c
Z
o
W
o
Slurry To Quarry Residual
1 QT.
1 �] �}
l !'C
SL
j %
�`'6
X
Total Arsenic, Total Nickel,
Total Chromium
% Total Solids
H per Method 3050 D for Metals
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
NOTICE - DECHLORINATION: Sampiaa for Ammonia, TKN, Cyanide, Phanol and Bactaria must he dechlorinated (0.2 ppm or in@) In the N®Id at the time of collectlon. Se• revers® for Instructions
Transfer
1.
2.
TpiY1nAhfi1/® Wi1hn Den.....
Relinquished By:
-AN N i
DatelTime
r�
Received By:
Date/Time
Delivered By:
Comme­--
Requested:
1 c Time: 12/i0

pppppp—.— I Environmental Chemists, Inc.
envirochem 6602 Windmill Way a Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS NCDENR: DWQ CERTIFICATE #94. DIS CERTIFICATE #37729
Elementis Chromium Date of Report: May 27, 2014
5408 Holly Shelter Road Customer PO #:
Castle Hayne NC 28429 Report #: 2014-05275
Attention: Sean Coury Report to: Sean Coury
Project ID: Slurry to Quarry
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-12703 Site: Liquid 5/7/2014 9:00 AM Water Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA 200.7 <0.010 mg/L 05/16/2014
Chromium EPA 200.7 0.125 mg/L 05/16/2014
Nickel EPA 200.7 <0.010 mg/L 06/16/2014
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-12703A Site: Cake 5/7/2014 9:00 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA 200.7 <0.698 mg/kg 05/2012014
Chromium EPA 200.7 7720mg/kg 05/20/2014
Nickel EPA 200.7 95.2mg/kg 05/21/2014
Total Solids (%) SM 2640 B 68.9 % 05/13/2014
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-12703AA Site: Entire Sample 5/7/2014 9:00 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Total Solids(Caic) Calculation 23.4 % 05/14/2014
pH SM4500 H'B 9.14 units 0511512014
Comment: Cake results reported on a dry weight basis. pH reported on an as received basis.
Reviewed by: Ni,(3,uw�{2l�l1r �Q�� ! _�.�
Report#:: 2014-05275 Page 1 of 1

Analytical & Consulting Chemists
ENVIRONMENTAL CHEMISTS, INC
NCDENR: DWQ CERTERICATION # 94 NCDHHS: DLS CERTIFICATION # 37729
COLLECTION AND CHAIN OF CUSTODY
6602 Windmill Way Wilmington, NC 28405
OFFICE: 910-392-0223 FAX [phone]
CLIENT: ELEMENTIS CHROMIUM PROJECT NAME: REPORT NO:
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Sean CouryPHONEIFAX:
COPY TO: I E-MAIL:—[e-mail]
$ r 3� "
:� •: , : �" f `;a°&} `� i =` �z i s
SAMPLE
TYPE;
1= Influent, E = Effluent, W = Well, ST = Stream, SO = Soil, SL - Sludge, Other.
Sample Identification
Collection
m
E pa.
I `a E
E o '6
o
cw
m
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp
z
,
g=
o
iE
Slurry To Quart' Residual
1 QT.
' -
�Y3.
d
SL
3
X
Total Arsenic, Total Nickel,
Total Chromium
% Total Solids
H per Method 3060 D for Metals
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
'
G
G
NOTICE - DECHLORINATION: Samples for Ammonia, TKX. Cynnift, Phenol and Bacteria must be dachlorinated (01 ppm or less) in the laid at the time of collection. Sea reverse for instructions
Transfer
Relinquished By!
DateMme
Received BY:
Datefrime
2.
T^---
N -
/
emperature WI
Delivered By:_
Comme
TURNAROUND:

envirochem
ANALYTICAL & CONSULTING
CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road • Manteo, NC 27954
[phone]
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Elementis Chromium Date of Report: Jul 10, 2014
5408 Holly Shelter Road Customer PO #:
Castle Hayne NC 28429 Customer ID: 08110009
Attention: Sean Coury Report #: 2014-07242
Project ID: Slurry to Quarry
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-17891 Site: Liquid 6/19/2014 9:45 AM Water Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA200.7 <0.010 mg/L 06/30/2014
Chromium EPA200•7 0.078 mg/L 06/30/2014
Nickel EPA 200.7 <0.010 mg/L 06130/2014
Lab ID Sample ID: Collect DatelTime Matrix Sampled by
14-17891A Site: Solid 6/19/2014 9:45 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA200.7 <0.773mg/kg 07/01/2014
Chromium EPA200.7 9950mg/kg 07/01/2014
Nickel EPA200.7 146mglkg 07/01/2014
Total Solids (%) SM 2640 B 64.0 % 06/25/2014
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-17891AA Site: Entire Sample 6/19/2014 9:45 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Total Solids(Calc) Calculation 24.0 % 06/24/2014
PH SW 846 Method 9045D 9.22 units 07/02/2014
Comment:. Cake results reported n a dry weight basis.
Reviewed by: - / A n -n -�
Report #:: 2014-07242 Page 1 of 1

Analytical & Consulting Chemists
ENVIRONMENTAL CHEMISTS, INC OFFICE�ll 911Q-3 Z-0Z23Way 1FIAXanO-3 2
-4424
NCDENR: DWO CERTERICATION 1I 94 NCDHHS: DLS CERTIFICATION ff 37729
COLLECTION AND CHAIN OF CUSTODY
CLIENT: ELEMENTIS CHROMIUM PROJECT NAME: REPORT NO:
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Sean CouryPHONEIFAX:
COPY TO: E-MAIL:,_sean:coury@couryse-com
S[p , ..
° r",", �'s a3 y`:�; �; �•',
SAMPLE
TYPE:1=
Influent,
E = Effluent, W = Well, ST =Stream, SO Soil, SL =Sludge, Other.
Sample Identification
Collection
E;
.,
o
a
°
ju
m�
S z
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp-
z
°z
d
*
_
o
_
o
`:
°�
c
Slurry To Quarry Residual
I QT.
0
! �7 -T C
SL
17 n 1 (
X
Total Arsenic, Total Nickel,
Total Chromium
% Total Solids
H per Method 3050 D for Metals
C
p
;
G
G
C
P
G
G
C
P
G
G
C
P
G
"I
G
C IP
I
H
G IG
NOTICE - DECHLORINATION. Samples for Ammonia, TKN, Cyanide, Phenol and Bacteria must be dechlorinstad (0.2 ppm or less) In the field at the time of collection. See reverse for Instrueteons
Transfer
Relinquished 8 :
Datemme
Received By:
DateITime
1.
.
2.
Temperate
Delivered
Comme

Environmental Chemists, Inc.
envirochem 6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
sM 710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Elementis Chromium Date of Report: Jul 21, 2014
5408 Holly Shelter Road Customer PO #:
Castle Hayne NC 28429 Customer ID: 08110009
Attention: Sean Coury Report#: 2014-07833
Project ID: Slurry to Quarry
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-19259 Site: Liquid 7/212014 10:30 AM Water Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA 200.7 <0.010mg1L 07/08/2014
Chromium EPA 200.7 0.014 mg/L 07/08/2014
Nickel EPA 200.7 <0.010 mg/L 07/08/2014
Lab ID Sample ID: Collect DatelTime Matrix Sampled by
14-19259A Site: Cake 7/2/2014 10:30 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Arsenic EPA 200.7 <0.620 mglkg 07/08/2014
Chromium EPA 200.7 7760 mg/kg 07/08/2014
Nickel EPA 200.7 106 mg/kg 07/08/2014
Total Solids (%) sM 2540 s 68.4 % 07/07/2014
Lab ID Sample ID: Collect Date/T!me Matrix Sampled by
14-19259AA Site: Entire Sample 7/2/2014 10:30 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Total Solids(Calc) calculation 36.2 % 07/07/2014
PH sM 4500 rI s 9.10 units 07/10/2014
Comment: Cake results reported on a dry weight basis.
� t
Reviewed by: 44e /11
Report#:: 2014-07833 Page 1 of 1

Environmental Chemists,
Inc.
envirochem
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE 037729
Elementis Chromium
Date of Report: Aug 28, 2014
5408 Holly Shelter Road
Customer PO #:
Castle Hayne NC 28429
Customer 1D: 08110009
Attention: Sean Coury
Report #: 2014-09891
Project ID: Slurry to Quarry
Lab ID Sample ID: Slurry to Quarry
Collect Date/Time Matrix Sampled by
14-24327 Site: Cake
8/14/2014 7:40 AM Solid/Sludge Dean Riggs
Test Method
Results Date Analyzed
Arsenic EPA 200.7
<0.653 mg/kg
08/25/2014
Chromium EPA 200.7
10300 mg/kg
08/25/2014
Nickel EPA 200.7
210 mg/kg
08/25/2014
Total Solids (%) SM 2540 a
63.8 %
08/21/2014
Lab ID Sample ID: Slurry to QuarryA
Collect DateiTime Matrix Sampled by
14-24327A Site: Liquid
8/14/2014 7:40 AM Water Dean Riggs
Test Method
Results Date Analyzed
Arsenic EPA 200.7
<0.010mg/L
08/25/2014
Chromium EPA200.7
<0.010 mg/L
08/25/2014
Nickel EPA 200.7
<0.010mg/L
08/25/2014
Lab ID Sample ID: Slurry to QuarryB
Collect Date/Time Matrix Sampled by
14-24327B Site: Entire Sample
8/14/2014 .7:40 AM Solid/Sludge Dean Riggs
Test Method
Results Date Analyzed
Total Solids(Calc) Calculation
27.5 %
08/25/2014
pH sM 4500 H a
9.20 units
08/27/2014
Comment: Cake results reported on a dry weight basis.
Reviewed
Report #:: 2014-09891 Page 1 of 1

ENVIRONMENTAL CHEMISTS, INC 6602 OFFICE. 910-3Windmill
FCE:61ill ayWilmington, N0223 FAX [phone]
-4424
Analytical 8 Consulting Chemists NCDENR: DWQ CERTERICATION * 94 NCDHHS: DLS CERTIFICATION * 37729
COLLECTION AND CHAIN OF CUSTODY
CLIENT: ELEMENTIS CHROMIUM PROJECT NAME: REPORT NO:
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Sean Coury PHONE/FAX:
COPY TO: E-MAIL:,,_,eean;[e-mail]
.. -
SAMPLE
TYPE:
1= Influent, E = Effluent, W Well, ST = Stream, SO , Soll, SL Sludge, Other.
Sample Identification
Collection
o
a
•
E o.
cC9
;
c
o
" t
c_m
m�
3 i
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp"
_
=
_
S
x
o
c
W
o
Slurry To Quarry Residual
1 QT.
�
�,�
v-'"
SL
X
Total Arsenic, Total Nickel,
Total Chromium
% Total Solids
H per Method 3050 ® for Metals
C
P
,
G
G
'
C
P
G
G
C
P
G
G
C
P
G
G
C F P
G I G
NOTICE - DECHLORINATION: Samples for Ammonia, TKN, Cyanide, Phenol and Bacteria must be dechtorinated (0.2 ppm or less) in the field at the time of collection. Sea reverse for Irts4uctions
Transfer
1.
Relin ui$hed B :
Dateffime
Received By:
..
DateITime
2.
Delivered B1
Comme--`--

Environmental Chemists,
Inc.
envirochemm
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) ■ [phone] (Fax)
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL &CONSULTING
CHEMISTS
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Elementis Chromium
Date of Report: Sep 16, 2014
5408 Holly Shelter Road
Customer PO #:
Castle Hayne NC 28429
Customer ID: 08110009
Attention: Sean Coury
Report #: 2014-10823
Project ID: Slurry to Quarry
Lab ID Sample 1D:
Collect Date/Time Matrix Sampled by
14-26618 Site: Liquid
9/3/2014 10:05 AM Water Dean Riggs
Test
Method
Results Date Analyzed
Arsenic
EPA200.7
<0.01 mg/L
09/12/2014
Chromium
EPA200.8
0.018mg/L
09/10/2014
Nickel
EPA200.8
<0.010mg/L
09/10/2014
Lab ID Sample ID.
Collect Date/Time Matrix Sampled by
14-26618A Site: Cake
9/312014 10:05 AM Solid/Sludge Dean Riggs
Test
Method
Results Date Analyzed
Arsenic
EPA 200.7
<0.737 mg/kg
09/10/2014
Chromium
EPA2001
8630 mg/kg
09/10/2014
Nickel
EPA200.7
180 mg/kg
09/10/2014
Total Solids (%)
sM 2540 B
63.4 %
0910512014
Lab ID Sample ID: Collect Daterrime Matrix Sampled by
14-26618AA Site:'Entire Sample 9/3/2014 10:05 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Total Solids(Calc) calculation 27.6 % 09/08/2014
pH SM 4500 H B 9.27 units 09/04/2014
Comment: Cake results reported on a dry weight basis.
t
Reviewed
Report #:: 2014-10823 Page i of 1

41M ENVIRONMENTAL CHEMISTS, INC 602Wi:gmll ayVAII IngtAX 0.N
Analytical r4 Consulting Chemists NCDENR: DWQ CERTERICATION N 94 NCDHHS: DLS CERTIFICATION # 37729
COLLECTION AND CHAIN OF CUSTODY
CLIENT: ELEMENTIS CHROMIUM PROJECT NAME: REPORT NO: I L4_
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Sean Coury PHONEIPAX: .
COPY TO: E-MAIL:—[e-mail]
iNO,
1 SAMPLE
TYPE:
I = Influent,
E = Effluent, W - Well, ST = Stream, SO = So)!, SL = Sludge, Other.
Sample Identification
Collection
e
Ozw
PRESERVATION
ANALY SIS REQUESTED
Date
Time
TemSlurry
x0
W
o
To Quarry Residual
1 QT.
j
'� C
SL
��
X
Total Arsenic, Total Nickel,
Total Chromium
% Total Solids
H per Method 3050 D for Metals
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
NOTICE . DECHLORINATION: Samples for Ammonia, TKN, Cyanide, Phenol and Bacteria must be dechlorinat it (0.2 ppm or less) [nth* field at the time of collection. See reverse for instructions
Transfer
Relinquished By:
DateITime
Received By:
DateMme
1.
a.
�.404PUIY/YlG
Delivered By:
Comme-t-- r
pie Requested:
Time:' 130--�>

qq
Environmental Chemists, Inc.
6602 Windmill Way a Wilmington, NC 28405
[phone] (Lab) a [phone] (Fax)
®
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Elementis Chromium
Date of Report: Oct 29, 2014
5408 Holly Shelter Road
Customer PO #:
Castle Hayne NC 28429
Customer ID: 08110009
Attention: Dean Riggs
Report #: 2014-12615
Project ID: Slurry to Quarry
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
14-31009 Site: Cake
10/13/2014 12:20 PM Solid/Sludge Dean Riggs
Test
Method Results Date Analyzed
Arsenic
EPA200.7 <0.695 mg/kg 10/21/2014
Chromium
EPA200.7 9100 mg/kg 10/27/2014
Nickel
EPA'200.7 142 mg/kg 10/21/2014
Total Solids (%)
SM 2540 B 66.1 % 10/17/2014
Lab ID Sample ID:
Collect DatelTime Matrix Sampled by
14-31009A Site: Llquld
10/13/2014 12:20 PM Water Dean Riggs
Test
Method Results Date Analyzed
Arsenic
EPA200.8 < 0.010 mg/L 10/20/2014
Chromium
EPA200.8 0.120 mg/L 10124/2014
Nickel
EPA 200.8 < 0.010 mg/L 10/20/2014
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
14-31009AA Site: Entire Sample
10/13/2014 12:20 PM Water Dean Riggs
Test
Method Results Date Analyzed
Total Sollds(Calc)
Calculatlon 28.1 % 10/21/2014
pH
sM 4500 H B 9.07 units 10/15/2014
Comment: Cake results reported on a dryweight basis.
Reviewed by: 14� A"Z i
0
Report#:: 2014-12615 Page 1 of 1

Analytical & Consulting Chemists
4M
ENVIRONMENTAL CHEMISTS, INC
NCDENR: DWQ CERTERICATION S 94 NCOHHS: OLS CERTIFICATION * 37729
COLLECTION AND CHAIN OF CUSTODY
6602 Windmill Way Wilmington, NC 28405
OFFICE: 910-392-0223 FAX [phone]
CLIENT: ELEMENTIS CHROMIUM PROJECT NAME: REPORT NO:
ADDRESS: CONTACT NAME: PO NO
REPORT TO: Sean Coury PHONEIFAX:
COPY TO: E-MAIL: sean.,[e-mail]
Slog �"
•3 - s`'
SAMPLE
TYPE:
I = Influent, E = Effluent, W = Well, ST = Stream, SO = Soil, SL m Sludge, Other.
Sample Identification
Collection
y
r
E `o
c Cf
C
= E
"
a
O W
m
Z
PRESERVATION
;P ANALYSIS REQUESTED
'
Date
Time
Temp..
o
=
d
_
z
_
o
o
O
o
Slurry To Quarry Residual
1 QT.
�3 �p
L
SL
(009
X
Total Arsenic, Total Nickel,
Total Chromium
% Total Solids
H '. r Method 3050 D for Metals
C
P
G
G
C
P
G
G
C
P—
G
G
C
P
G
G
C
P
_
G
G
NOTICE . DECiiLORINATION: Samples for Ammonia, TKN, Cyanide, Phenol and Bacteria must be dechlorinated 10.2 ppm or loss) In the Gold at the time of collection. Sse reverse for Instructions
Transfer
Relinquished By:
DateMme
Received By.Datsf[ime
1.
•
2.
r Cr nPeraa
Delivered
Comme.
t

Environmental Chemists, Inc.
envirochem 6602 Windmill Way - Wilmington, NC 28405
[phone] (Lab) - [phone] (Fax)
710 Bowsertown Road - Manteo, NC 27954
ANALYTICAL & CONSULTING [phone]
CHEMISTS NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Elementis Chromium Date of Report: Nov 20, 2014
5408 Holly Shelter Road Customer PO #:
Castle Hayne NC 28429 Customer ID: 08110009
Attention: Sean Coury Report#: 2014-13640
Project ID: Slurryto Quarry
Lab ID Sample ID: Slurry To Quarry Collect Date/Time Matrix Sampled by
14-33447 Site: Liquid 11/5/2014 9:30 AM Water Dean Riggs
Test
Method
Results Date Analyzed
Arsenic EPA200.8 <0.001 mg/L 11/7/2014
Chromium EPA200.9 0.016 mg/L 11/7/2014
Nickel EPA200.9 0.010 mg/L 11/7/2014
Lab ID Sample ID: Slurry To QuarryA Collect Date/Time Matrix Sampled by
14-33447A Site: Cake 11/5/2014 9:30 AM Solid/Sludge Dean Riggs
Test
Method
Results Date Analyzed
Arsenic EPA 200.7 <0.658 mglkg 11/18/2014
Chromium EPA200.7 5960 mg/kg 11/17/2014
Nickel EPA200.7 95.5 mg/kg 11/18/2014
Total Solids (%) SM 2540 B 74.5 % 11/11/2014
Lab ID Sample ID: Slurry To QuarryAA Collect Date/Time Matrix Sampled by
14-33447AA Site: Entire Sample 11/5/2014 9:30 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Total Solids(Calc) calculation 31.2% 11/20/2014
pH SM 4500 H B 8.96 units 11/12/2014
Comment: Cake results reported on a dry weight basis.
Reviewed by: ONZ ak-i t,
M,
Report #:: 2014-13640 Page 1 of 1

44WENVIRONMENTAL CHEMISTS, INC 602VWnOFFICE: 91illW9Way2-0Wilmin 9!n,KC W
-4424
Analytical & Consulting Chemists NCDENR: DWQ CERTERICATION * 94 NCDHHS: DLS CERTIFICATION # 37/29 t
COLLECTION AND CHAIN OF CUSTODY
CLIENT: EL.EMENTIS CHROMIUM PROJECT NAME: REPORT NO:
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Sean Coury PHONEIFAX:
COPY TO: E-MAIL_sean:,*[e-mail]
SAMPLE
TYPE:
1= Influent, E = Effluent, W = Well, ST = Stream, SO = Soll, SL s Sludge, Other.
Sample Identification
Collection
`o
°
OS
o f
m
sz
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp
z
g
o
o
W
Slurry To Quarry Residual
OT.
�j j�
SL
X
ic, Total Nickel,
Total Arsenic,
% Total Solids
H pbr Method 3050 D for Metals
C
P
G
G
C
P
'
G
G
C
P
G
G
C
P
;
G
C
G
P
G
-G
NOTICE - DECHLORINATION: Samples for Ammonia, TKN, Cyanide, Phenol and Bacteria must he dochlorinated (0.2 ppm or less) In the field at fits time of collection. Sea reverse for lgwftctions
Transfer Relinquished DateMme Received By: Datell'ime
2.
rn..,..s.�.........�..... o---r.�.
_
Delivered By:
Commer`- ,
Time: 1 �.AQ0

F1100— -- -Oqql Environmental Chemists, Inc.
envirochem 6602 Windmill Way • Wilmington, NC 28405
© [phone] (Lab) • [phone] (Fax)
s 710 Bowsertown Road • Manteo, NC 27954
ANALYTICAL & CONSULTING [phone]
CHEMISTS NCDENR: DWQ CERTIFICATE 494. DLS CERTIFICATE #37729
Elementis Chromium Date of Report: Dec 10, 2014
5408 Holly Shelter Road Customer PO #:
Castle Hayne NC 28429 Customer ID: 08110009
Attention: Sean Coury Report #: 2014-14928
Project ID: Slurry to Quarry
Lab ID Sample ID:� Collect DatelTime Matrix Sampled by
14-36668 Site: Cake 12/3/2014 8:30 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Arsenic
EPA200.7
<0.577mg/kg
12/05/2014
Chromium
EPA200.7
9370mg/kg
12/05/2014
Nickel
EPA200,7
171 mg/kg
12/05/2014
Total Solids (%)
sM 2540 B
66.7 %
12/08/2014
Lab ID Sample ID:
Collect Date/Time
Matrix Sampled by
14-36568A Site: Liquid
12/3/2014 8:30 AM
Water Dean Riggs
Test
Method
Results Date Analyzed
Arsenic EPA200.7 <0.010mg/L 12/09/2014
Chromium EPA200.7 0.044mg/L 12/09/2014
Nickel EPA200.7 <0.010mg/L 12/09/2014
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-36568AA Site: Entire Sample 12/3/2014 8:30 AM Solid/Sludge Dean Riggs
Test Method Results Date Analyzed
Total Solids(Calc) Caiculanon 20.9 % 12/04/2014
pH SM4500 H B 8.88 units 12/05/2014
Comment: Cake results reported on a dry weight basis.
Reviewed by: t
Report 2014-14928 Page 1 of 1

4=10ENVIRONMENTAL CHEMISTS, INC OFFICE: fl: mill ayVAl ington,NCAX ub
Analytical S Consulting Chemists NCDENR: DWQ CERTERICATION # 94 NCDHHS: OLS CERTIFICATION # 37729
COLLECTION AND CHAIN OF CUSTODY r ,
CLIENT: ELEMENTIS CHROMIUM PROJECT NAME: REPORT NO:
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Sean Coury. PHONEIFAX:
COPY TO: E-MAIL: sean.'[e-mail]
It _ - �''.,.:
s
gr'.•"'- �i
SAMPLE
TYPE:
I = Influent,, = Effluent, W = Well, ST =Stream, SO = Sofl, SL = Sludge, Other.
Sam
Sample Identification
p
Collection
o
°r
c o
2-
6
$ W
S
PRESERVATION
ANALYSIS REQUESTED
Date
7i
Tern.
z
i
=
x
�=
o
x
--
o _
o
Slurry To Quarry Residual
1 QT.
SL
"-
Jai
X
Total Arsenic, Total Nickel,
Total Chromium
% Total Solids
H per Method 3050 D for Metals
C
P
;!
G
C
G—
P
G
C
G
P
G
G
C
P
G
G
C
P
,
G
G
NOTICE - DECHLORINATION: Samples for Ammonia, TKN, Cyanide, Phenol and Bacteria must be dechlorinated {0.2 ppm or lass) In the field at the time of collection. See reverse for InatrucNons
Transfer
Relinquished B :
DateMme
Received By:
Date/Time
1.
2.
?'nfr..n..��. ..L... o—
_J.
. v...r.r■aagai. WNSWff f%64GIYi7Y
Delivered By: Received By:
Comme^tc- t �j

Weekly Total Chromium Analytical Results

II__ �
Analysis Date: J� I �L I �� Method 1311 Page 99 of 100 3
Continued fro
Notebook No. 109 from page
TOXICITY CHARACTERISTIC. LEACHING PROCEDURE (TCLP)
C�a_teand Sample,Name
low 11111"N".0
NO%
.
0 -rpm i
' .
:tom e •
"'� •
i ' r �
Solid Den
Solids omfiltdr .(grams)
rim - Kim :
KWP.
�� .� .::Xy
- --'�
EA9P.a$:,WJ
• • = r
mJy„�r1�y
.: :,,
DLL IN —1
• - . r =
liilfa�l+�l�alfI�i
:mil
um 0. it
r
Final
•. _fit
11"s RIM
PIP
Balance Standardization pH Standayr�zatipn 1
1 g _1 0� 4.00 Buffe/t�� y�L/m
50 g = V • C 7.00 Buffer �_ �.7� -a)
100, = 01 D ° 1' 10.00 Buffe�O � Lo .w
Efficiency Iba•q" L
Slope
7.00 Buffer after D i
P sample H
. P
yv
Sample •D
Relative % Difference
q,/�
% Spike Recovery
Lab Relative % Difference �!
Solid Phase
Composite Grab
Initial pH S1 • (123
Final H
P
Mathematical formula for Combined Extracts:
#olt
>, I(Vol. W) x (Cons, 'A') + (Vol. ,'B' theo.) x (Conc.'B')),(Vol.''A` ;+Vol. "B' theo.) - mglL Total Chrome
.1904�gq�
Calculationsf',C t7�, #'tom "��l • �aa ), �-C �c era
c �Ae ���o a.��a) gal o• i�►� l���
+ C .lb
d
Continued on page
r�Sig by Dale t C ledo Reviewed by
t
i

1 31 Metfib311 Page 100 or 100
Analysis Date: Method
Notebook No. 109 Contihued from page el
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
GZte and Sample Name
+
-7
Initial Sample Volume (ml)
7
v
0 •z?,
/
O
-
Initial Sample Weight (grams)
4v
Hang -Up in Graduate (grams)
Corrected Sample volume (MI),
-Cdrtt7cled'Sample,wo.ight-(gFamlt')—
-
Liquid Volume Extract "K
Liquid Weight grams)
Solid Volume
ah.
Solid Weight
L&
9;'Iid B;Rity
Solids on filter —Ugramsr
-Weight of
-AC6 Ll
Theoretical Extract Extract *B
40
01
-to7titiVolume Calculated (rA—+'B)..,.'
7 7-
7-kial...,
4--w V
0(1745� SD
Calculated Am-ount#2 Fluid (ml)
/,-DO I
U
A
Date &Time On, Rotating mixer
7S Wir�, - t 113114
130-57. 71/7NA
Date - Ime off Rotating Mixer.
145 All
Win —al pH
A Con6entratio 671 (mg/L),
D
*B Concentration (mci/L)
r)l
0
4"5
Reported mg/L,Total Chrome
0
D-.-' I b 3
Extraction Pressure (Psi)'
t
j
Balance Stanc6rdiiaiion pH Stan It rfr Sample
eb w-UD Relative % Difference
1 g, 4.00 Buffer,
50 g 5b. E) 7.00 Buffer:7--:W A WSplk e"Recovery
Lab Relafive % Difference3.
100 g i0.00 Buffe/0*00 10-02.
E c VAP lb9.Solid Phase
fill lenc4) :S
Slope 6g> (gj A-4 Composite Grab
7.00 Buffer after sample pH'-4.01 a -CD 'Initial pH -P3 p-
Final pH Aa
Mathematical formula for Combined Extracts:
W) x (Qonc.A') + (Vol. 'B! theo.) x (Conc.'B')]/(Vol. W + Vol 111B' toeo.) .2 mg/1-1-Total Chrome
3
0,419
Calculations:
34*13 8(
0 0,130 4r3-13.9 ID = 0-
kb
4
7 -P-(VY4
Continued on pado
eviewed by
S@ned by R

all (A Method 1311., Page t of 100
Analysis Date:. , Continued from page
Notebook No. lui
TOXICITY CHARACTERISTICLEACHI G PROCEDURE (TCLP)
c r
Balance Standardization pH St� �,qV
1� Sample
ti
g ._.
.� 4.00 Buffe� ` l Relative % Difference
50 g
7.00 Buffer_' .0 1 % Spike Recovery .
100 10.00 Buffet)b-W - jat Lab Relative % Difference .�
g _
Efficiency ,.�a- I Solid Phase
Composite. Grab
1 2-07 - Initial pH '
7.00 Buffer after sample pH�
Final pH
Mathematical formula for Combined Extracts:
''' x Conc. `B')J/(Vol'B' thee.) mg--n-Total Chn
[(Vol. A') x (Conc. A) + (Vol. B theo) ( . '' +Vol. A
n r
k ri
timed on page
Date
�:„fit Signed Da of lion Reviewed by

Page 2 of 100
Analysis Date_-_L1_01_bjA Method 1311
Continued ftom page
Notebook No. 109­
,TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
FDate and Sample Name Ts' sq— P1 rt, I A r V1 T; L r114
� w1fi&1qwAP-w1__�
RAHang-upin,Graduate ' (graM5)"'-
r
Corrected Sample Volume MI),
Corrected SampleWeight(grams)
_Lr,. - q VOIL
UK f Volu 7
Liquid
W gram
iquid Weight,.
Sol Volume
Solid Volume
Solid Weight
IWIi—d Density
_$6l1d1ds on filter
Weight of Solids Wed '(grams) 4.
Theoretical Extract*B
TotaI Volume Calculated (*A+*B),,
Amount 02 Fluld_`"' (MI),
D;jt-j;7& —TlM.,e On Rotating Mixer'-'.;,'.
Date & Time Off Rotating Mixer
Final
-;A—Zoncentratlon .(M Ljl'� A
1113 Concentration,'
J
'
"A
Balance Standardization pH Standa ample
g 4.60-bAf lzauon Relative % Difference,�_j 272g
r W- 1�00 %Spike Recovery 1�0 g 7.00 Buffer
Lab Relative % Difference
1000 i�b. go. 10.00. BY
Efficiency
= 03- Solid Phase
Slope,
L)j c Grab
, 6mposite
s Initial OH
7.00 Buffer after ample p Ini
Final PH
Mathematical formula for Combined Extracts:
[(Vol. IN)x (Cori. 'A') + (Vol. 'W'theo.) x'(Coric. 'B')] (VoL'A'+Vol. B'theo) Total ChrorrLe
Calculations:
0, 54-144do-m
��W7
TCLP (TAb 0.564jo
Continued on page___�__
Date
gigged by Date ICOFFOOAQII.Reviewed by

Date and Sample Name'
tap
Id
in, IMu
i7V%eam
WAWMIRVOM
IkOWM
r"MA �,
rl":Mr-q
-11MAZ�1111
Liquid Weight grams)
gyn. mg r M
ffA
Solkis on filter (grams)
,A=
QM- 2r=
W,70 art=
0 �,Arw- M, w
M, w5ex. iw- A
WA MCI -t PA M
I UenR' I F 177 - Y; Y 3 1 M 0
1 Z M 2 2 M
I E ZTPI MOM
LO I VwI A 0
K fo -, "a, 9, R ",w
Mn�e I it -In -IM
ZZU ]MIA;
I I I
M ILMO
FUMI"710
PUKE "-�
WAIMMUCAFRI&I
t4
*A Concentration OWL)
W
-W-MMEM
Fit
W*WFOV-�
W4 W, Won
*B Conceribritio-n (m-g/-L—)
IMPAVIO
Lum7i 1=1 MME,
•Iwo]fi
Extr-action Pressure (psi)
Balance Standardization izaZSample
jg = 4.00 Buffer e I
Relative % Difference
50 g, = SO- O� 7.00
.Buffer��� % Spike Recovery
&-
10og = 10.66BufeLnM:• Lab Relative % Difference
lEffIcIencYM-2'(O;.e Solid Phase
Slope Com4posite' Grab
&A - t
7.00 Buffer after sample pl-11•-0 Initial pH
Final pH
Mkthernatkal formula for Combined Extracti:
6.6
[(Vol. x �Conc. W) + (Vol, Wth e7o.) x (Conc. 'B')] I(Voi. 'A' + Vol. 'B' theo.) = ing/L Total Chrome
Calculaltionp:-,' cc,,p-- �t b� 6. PAP 4A-YV -t-b-006Y5P ,)/(
CD) 3-,00
OyAb)(En fo-41D _) j (&
bpi +
-FCt U10-6.- C(6.04 "MY �o)
44;:
Continued on page
Signed by Dal f of 91641doon 'Reviewed by Date
D.v

Analysis Datee,/ i0 l Method 1311 Page 4 onoo
Notebook No. 109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name
a t7
Initial Sample Volume (MI)
initial Sample Weight (grams)
Hang -Up in Graduate , (grams)
b•
f7• a
•-
,.Corrected,Sample Volume _,(mo
Corrected Sample Weight (grams).
j.
'
Liquid Volume Extract "A" (ml)
• .
a •
Liquid Weight' grams)
.°t%
Solid Volume
Weight
d Density
Rd
ds on filter (grams)ght
of Solids Used (g4rns)
Theoretical Extract •B "
,
Total Volume Calculated ("A+•B)IS.
IQ
Calculated Amount #Z Fluid (ml)
Date 8 Time On Rotating mixer.,-.
o`l l i
4
Date -&rime Off Rotating Mixer ,AMA—
4
Final pH .
•A Concentration (mg/L)
C
•B Concentration (mg/W
201
b - 01
Reported mglL Total Chrome
Q.
D •
zo 0 1
Extraction Pressure (psi),,,-.
.. - I r I I V Ivv ✓I••%.2..w. J v -•
Balance Standardization' pH 5%
°�� ti' k g Sample
1 g -�.�� 4.00 Buff°d 2�_J Relative % Difference
- gp 9 = �� GV 7.00 Buffe% Spike Recovery / Da -
. 100 g = 7k_V 10.00 Buffedt - (t7•C Lab Relative % Difference _•
Efficiency fVa, L3_Q Solid Phase
Slope ipa•ti� log, K,
Composite QGrab
7.00 Buffer after sample pH�R_FL •S- Initial pH • o�L V "t
Final pH
Mathematical formula for Combined Extracts: 3 i
((Vom
l. W) x (Conc. 'A') + (Vol."13' thegqo.)�) x (Conc. 'B')J/(Vol. A + Vol. /L Total Chrome
�
\B theo.) ' g ro
h® : 17�-_�-,•C.�� S� Y�•�J'���'�a�J� ' S:�
Calculations'
gL
Continued on page
JlMhA-
igned by Date i lCorpletion Reviewed by Date
fp� ,

Analysis Date: I / N /� Method 1311 Page 5 or 1 o0
Notebook No.109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name M,
0-16
Initial Sample Volume (MI) *-n-;t-
p
Initial Sample Weight (grams) At
Hang -Up in Graduate (grams) n
:ten sample Volume (ml)
:ted Sample Weight (grams)
Volume Extract "A' " "(rnl)
Weight grams)
toluene
Nelght
)ensity
on filter (grams)
t of Solids Used (grams)
Total Volume Calculat
Calculated Amount #2
Date & Time On Rotat
Mixer
Pressure
5
'�o� �D•01'a
. A 4 QLJ
Balance Standardization pH S Y tlo � r�+`Dn bW[ 3arPMM
� �-0 ` Sample
1 g = 1 IL 4.00 Buffe s - r 1 Relative % Difference
50 g = 0 . Lv 7.00 Buffer 11't _2_ gib Spike Recovery
100 g = 90.00 Bufferjaop 1000 Lab Relative % Difference - . 4__+ .
Efficiency /jo- 103.9 Solid Phase
Slope (01 ffl �I m Composite Grab
- 7.00 Buffer after sample pH 04'•01Initial pH S, L-A 3
Mathematical formula for Combined Extracts: Final pH O
[(Vol. 'A') x (Conc. 'A') + (Vol. 'B' kheo.) x (Conc. 'B')] 'A6
(Vol. ' + Vol: W theo.) = mg/L Total Chrormgel
Calculations: -- I cLf (.m n?cs`ke 16(Qe0)( �•b 3��'C�`�•�����`1 J 1 `'�`3G,a
'r(067• COX a • o'W + (,4 71. (tob • aqa' SSt4
----------------
d.a1. �30�3
Continued on page
4\SnLQ
ed by , 3114,com l Reviewed by Date
M

Analysis Date:` 14•Al Method 1311
Page 6 of 100
Notebook No. 109 Continued from page
- TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name
Initial Sample Volume (MI)
Co
Initial Sample Weight (grams)
,$
0. 1-11
Hang -Up in Graduate (grams)
D.. 3
•
0
Corrected Sample Volume (ml)
;
Corrected Sample Weight (grams)EL
-0
Liquid Volume Extract oA' (ml) 7
,
, OL?
Liquid Weight grams)
IF& gr
_ �
� � b
Solid Volume
Solid Weight
`
Solid Density
Solids'on filter (grams)
_6119 _
b• c?0
Weight"of Solids Used, (grams)
Theoretical Extract *B
C;Ak.UU
.
Total Volume Calculated ('A+'B)
®
,
Calculated Amount #2 Fluid
r oahociv
Date & Time On Rotating Mixer ;
y`
Date & Time Off Rotating Mixer :
2 `AIWADW
Final•pH
'A Concentration (mg/L)
Q
/ b • u
"B Concentration (mg/L)
Q. (p9.
0, 14 y
0.01 D
Reported mg/L Total Chrome
0-qQC411� -,V-3jrS
V , b
. 01
Extraction Pressure (psi)
Balance Stan
_ 1g_'•
50 g =SD
100 g = I
D
Sample
i 'Ur1 )Lr n�
Relative % Differ nce --�d-B
% Spike Recovery C) 3
Lab Relative % Difference 4 1 to
Solid Phase
Composite Grab
nitiaipH b �•�ov
. _ Final pH • � ® , i
Mathematical formula .for Combined Extracts: 1% S95Ie9621
s [(Vol. 'A') x (Conc. 'A') + (Vroll. 'B' thheeo.) x (Conc. 'B')J/(Vol. 'A' + Vol. 'B' theo.) = mg/L Total Chrom "j l
Calculations: �C' "`�� .`u3.�JC b . ��� Ia0 3�! ��•��
� t \� cam- .tom v- a a�7+C�4: co�D. ��� �•o�
�C � �•P C(�dc� -cJC _ l
1Cq �-6 W- Dx'D, b 4.0) (lba3.00 o .
- b.�3�91�1g -
dlzatlon pH Stan1J'��ytton�/fig
4.00 Buffer �l�r
7.00 Buffer
i•�•�� 10.00 Buffer)0'011 l0`UD
Efficiency 0-9 10a,5
Slope (#a•1D
7.00 Buffer after sample pH •0-'� I
Continued on page
p � � q 4
rgned by Date i Co pietion Reviewed by Date

t_w
Analysis Date: S1 3 /t Method 1311 Page 7 or I00
i Notebook No.109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name
,.
_ JSL
r3 3
Initial Sample Volume (MI),
Q
G O
Initial Sample Weight (grams)
6- S
1.21. 41
Hang -Up in Graduate (grams)
/. pp
-
,
6.
-Corrected-Sample Volume (ml)-`
Corrected Sample Weight (grams)
\
,
Liquld Volume Edract "A" ' (ml)
,SV
OU
Liquid Weight grams)
-
•�
Solid Volume
.4510
SolidMWeight
-
Solid Density
. V
Solids on filter (grams)
- jLo
Weight. of Solids Used, (grams)
L
); X
Theoretical Extract *B - = : .
Total Volume Calculated ("A+°B)
'"
Calculated:Amount #2 Fluid ; (MI)
a
Date & Time On Rotating Mixer
3
Date &Time Off Rotating -Mixer
VVID
ONG
Final pH .
'A Concentration (mg/L)
, q
.,j
-®r
"B Concentration (mg/L)
.
p -C) I
Reported mg/L Total Chrome
, a p
p -Div
Extraction Pressure (psi)
ar
,
Balance Standardization pH Sta da at Sarritttple
.�a g .
1 g =) • 4.00 Buffer � Relative % Difference
50 g = 7.00 Buffer# tO D_O % Spike Recovery-
100 g =`J�� .10.00 Buffed 0-0 V& Lab Relative % Difference +� b
Efficiency M3 Solid Phase
Slope Ceg.51 Composite �Grab
7.00 Buffer after sample pH Initial pH Z3 L7 •�
Final pH .
Mathematical formula for Combined Extracts: b•
[(Vol. 'A') x (Conc. °A') + (Vol. 'B' theo.) x (Conc. 'B'))/(Vol 'A' + Vol. W tthhdeo,=Lm%ylL Total C r me
Caiculatlons:-T- q. ��r } - �-I �� + C� � b `c�13
�'� �C Xejv e% 5)
U Date C lelfon
Continued on page
Reviewed by Date

Analysis Date: �3 I t(7 I I �- Method I311
Notebo- k N 109 Page 8 of lo0
Sample
1 g = ODD 1 4.00 Buffer Relative % Difference �L �
50 g ' t�pa0 7.00 Buffer �(Co ()C) %Spike Recovery
100 g j cp, C00 10.00 Buffer IO�Op i 0. Lab Relative % Difference . -0 _
Efficiency 0 . ,5 Solid Phase
Slope 60 OW �_(;X
Composite Grab
7.00 Buffer after sample pH �• �i� (0•Q� Initial pH
Final pH Mathematical formula for Combined Extracts: ----- �$,
'A') x (Conc. 'A') + (Vol. 'B' theo.) x (Conc. 'B')j �SBb�
{Vol. A' + Vol. 'B' theo.) = mg/L Total Chrome
Calculations: �C 3(A X 14.5b) 4 (q W . (,,O r-M -q-8q l o)
ICLp (,vr� `'`.Q `+-4 Sb 6.33. COY . 5�34� 6314.S�7o. Sb3bc�v9! 1
4 Cup Cna.6Ele(,-wxd.ora31::abYd.a14�3�(6'b3
Continued on page
/o
Signed Dal cf C plelron Revlewed
by
Date

N
!vw -
Analysis Date I -! l Method 1311 Page 9 of 100
Notebook No.'109 Continued from page
TOXICITY CHARACTERISTICJPC jHjnfp P. %DMF,,JT-qLP)
Date and Sample Name"
A
0 1 *0 gg
-7
FIUME= MXIIIU�F�rj
Lim -MEEMMOMAM
5151WIUMM11
NOMEGRUM
Solid Yglyme
WAZIME
�WLNK
I=
Solid.Welght,-
&-r-
Saildsonfilter"
IVO
sit =-.-Vtm
n-M55,10M. 0.111
WllN-,JM-
MY EN
-
%Concentration, ,(rhg/LF,.1,
OWN DIM
rj,00116r�
Kill
'*BConcentratidn' --,(mg/L)
.
rj!�A�,p ��j
F'
Mp4
MY ft,
Extraction Pressure (psi)
Y/t � *
Balance Standardization
01 P SaInple
bob 1 4100 1306 Relative % Difference
1g nc 3
r)o g- =SV --bwD 7,00 Buffer % Spike Redovery,
100 g, -)66--obo I 10.09.0uIlor.10.00 jb.bo Lab Relative % Differenc
e
•
Efficiency.6lency,
ibTl Solid Phase
'Slope Op. 2 Composite Grab
7.00 Buffer after sample pKC+_-Q1 ­;!--9. Initial pH
Final pHI� 3 � f� ,
Mathematical formula for Combined Extracts:
'i (Cohc m g/L Total Chrome 'b4i I?"]
[(Vol.'A') x (Conc.A') + (Vol. Wthib.) -.'B')]/(Vol. 'A' + Vol. 'B thea.)
U 10.
Calculations: CLV 4-' 4 Sk
�C � ��� � CC�a �� b. � � Cam? . ,
COYCL
h.,,A4y 1AIF I
�310
A
Continued on page

Analysis Datea___,��jA Method 1311 Page 10 of 100
Notebook No. 109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name
af 4
Initial Sample Volume (ml)
Initial Sample Weight (grams)
., i`"-
/� oi.
l ULD
. /
Hang -Up in Graduate (grams)
b
Cl I
-Corrected, Sample Volume 4ml)-­
09.
Corrected Sample Weight -(grams)
,-
LlqurdVdlume'�crA"m
Liquid Weight grams)
• D
Solid Volume
'Solid Weight.,
,
Solid Density
2 �'
Solids on filter (grams)
3
Weight of Solids Used ""(grams)
Theoretical Extract'B
Total Volume Calculated ("A+"B)
1
Calculated Amount #2 Fluid (ml)
.O
Date & Time On Rotating Mixer
0
'
Date & Time Off Rotating Mixer
$
f
Final pH' -
_
`A Concentration (mg/L)
, j 01 k
a J.2b
• l71 D
"B Concentration (mg/L)
-,.a.
( oL
Reported mg/L Total Chrome -
Extraction Pressure (psi)
�
Balance Standardization
pH Sta��
` na
1 g (- 00
4.00 Buffe � t.�
���
"
50 g = ` - � �
7.00 Buffer q.:
�
r
100 g = IC0.00
10.00 Buffo b-aD lr}.OD
Efficiency/ok
Ilz3•
�`
Slope D . 3
& 1
7.00 Buffer after sample pH-4'611-0
Mathematical formula for Combined Extracts:
CC_ r o be--Z ww �-1 w—
S mple ^ � fi
Relative % Difference ��,J
% Spike Recovery " �g •`�
3
Lab Relative % Difference tQ_
Solid Phase
Grab
f(Vol. 'A') x (Cone. 'A') + (Vol. 'B' theo.)) x++(Conc. 'B')),(Vol. 'A' +lVol. 'Br' then.) = mg/L Toe
Calculations:�Ct-� " - 1�-� �U" • o : a ) .1 b. aIva,
�0 mo-Io.
Composite
Initial pH 1 7
Final pH_
Continued on page
D80 of Co let •n Reviewed by Date

Analysis qp-te eth
od-1311
Notebook No. 109
Twadity'PkI 4RACTERISTIC I
Balance Standardiziti0 'n' pH c
9 00"B M
17:31- �rp ry a Sa ple
1!I
4.
R
ative Difference
50 9 7.001
Bu er
% Spike Rdcov&ri-
-1069
-I b.00 66ffeM, I" b
rice
Rela#ve % Oiffere
Ef fedbV
COmPOs' Grab,,-,,"
+ $olld Pfias
Z
7.00 "Huffer after
sample pH PO, L Initial PH
knal
athematleal f6 -7,F. �I M p
FIT
qr Extracts:
HV61."W)k (Conc
-W) -4.- (Vol. 'B' lh 61
ro
ep &01 ng/L�
Chrome
C + Vol S T61il �'h
Q,
CU aff Ov � V�.£� - C U �I 3 -a o yo,
3 '3
-
33
Continued on page
ofC jetf
::Reviewed by
Date,
It'll,

Qr
°� =.Q Meihod 1311.Rage 12 of IOU
Analysis Date:!"
Notebook No. 109 Continued from page �..�
TOXICITY CHARACTERISTIC %
FjC.P�-E �T1
--
Be atlon pi; Starid ti " Sample � l
1 - _ 0. , 4.00 Buffer Relative 96 Difference
.0 9 7.00 Buffer_ '�.2..- 9/6Spike Recovery
100 g 10.00 BuffersLab Relative 96' Difference ;
SEfiiciency %�a .�' V Solid_ Phase- .
Slope �o� sz Composite Grab
.7.00 Buffer aftersampie pH�%�.
Initial pH . �i L Qj • 'Z
Finail rPH
Mathamatical formula for Combined Extracts: ?�
(Nol. 'A') z (Cori. 'A`) + (Vol. `B'aheo.) 'x {Cori. 'B')] (Vol. -A'.+ I. 'B' the = m Patel C romea
Calculations:.. Y
1
(u0X4a
Continued on pager_
Signed bI► Det of C tlort Reviewed by,
Date

a ss Datg: I J I �' + n ` " L`Metl7od 1311 Page 13 of 100
�.� .
Notebook No. 109
Continued from page -
TOXICITYCHARACTERIviC LEACHfNGYPROCEDURE (TCLP)
r
te and Sample Name-
Tou
ial Sample Volume {mQ : b
tial Sample Weight {grams)`'
Hang -Up in Graduate `(grams). a. •'
` CorrectedSample'Volume=--Jrhi) • -
Corrected Sample'Weight (grams) On
:-" Liquid Volume Extract "A' (mp {o
Liquid Weight grams) -
_ U ,
Solid Volume
Solid WeightAS
Solid Density
C52 .�
Solids on filter-..,. (grams) q;
777
Weight of Solids,Used' (grams) a$ _ AgA
:Theoretical Extract "B �
Total Volume Calculated (*, +t. B)
_.Catdulated.Amount #2 Fluid .: (ml)
"Date&°Time On Rotating Mixer'-, .
'Date & Time Off Rotating Mike - `
Final pH',,,`:
"AConcentration (mg/L
`'B,Coricentration (mg/L)
Reported mg/L ToWI Chrome
Extraction Pressure (psi)
►� m _ 39rP
Balance Standardization ;.' pH S / Samito
�;¢.
� 9_ �� _ -. 400 Buffer Relative °�G Difference
��.,. -j W 7.0Q Buffer .D� 7 V�. o�:Spike Recovery_
50 g - _
10.OQ BufferlCl •� 0 Lab Relative % Difference .
Efficiency iga'� Solld Phase
Slope �� Composite Grab
01 Initial pH_`-. •„a`'
7.00 Buffer after sample pH �' 7
x =
Final pH Q • .99) , ,. . ,.
MatheMatical formula for Combined Extracts: a 14p614a9
«, [(Vol. 'A'} x (Cond.,, + (vol. 'B' thee.) x {Cone. `B'))INoI. A + Vol. B theo.
Ilk A—
m L Total prom '
Calculations: '; J lr g - C` �O ;�
%'"Q.. :.� 3 bqa.
a10 Q.Uga` g4q-
Continued on page
Signed by De t C Pie n ` Reviewed by: ' .Dale

.Analysis Date: l Method 1311 of�00 .Pa a 14 .
Notebook No. 109 Continued from page
TOXICITI( .CHARACTERISTIC ,LEACHING PROCEDURE.,(TCLP) "
Date and Sample Name .
MU"
Initial Sample Volume. (ml)
p,�
M
V�
initial Sample Weight (grams)
5
Hang -Up in Graduate
Corrected Sarriple Volume
Corrected Sample;Weight.(gtams)��
Liquid.Volume Extract "A'
Liquid Weight grams)
ff;
. p
Solid Volume
'
'Solid Weight' _ ,,_ $
77
Solid' Density
,L
Solids on `,filter{grams)*`,=';
k. O
Weight of Solids Used (grams)
;Theoretical Extract *B �
Total Volume'Calculated (*.A. *
Calculated Amount #2 Fluid rn (ml}
_
Date&Time,On RotatingMixer _-
6 T.
r
Date-1,True Off Rotating Mixer.
p
Final pH .... _
*A Concentration (mg/L}
.11D
r0
'B Concentration: (mg/L
0,44U
1 .
Reported mg/ L" Total Chrome .° : `
;
of
Extraction Pressure (psi),,.;'.
50
Balance Standardization • - pH Stan tl 'pry e� /f(, Sam . e">
. 1 g 4.00 Buffer Relative 96 Difference •�' •7
50 g = �' � 7.00 -Buffer•, „ �.�� % Spike ' Recovery VA 0
100 g = e! 10.00 Buffe. b.v)
_ Lab Relative % Difference , ,P-
- - Efficiency Solid Phase
,. Slope Composite Grab
7.00 Buffer after sample pH Initial pH
'Final pH of 1p
Mathematical formula forCombined F-ctractt�:. eV0l-'A)/I x (Cone. 'A'),.+ -(Vol. 'B'theo.) x (Cone.'B')o]V �A�+ Vgal. 'B' heo,j — mglLal h;3Q
e Caiculatlons L`t�� �.�{� i�-�- ,�0 f?.���;:
'C�{ b.} (�pq•� b 1st 5,3a
. a a
��34 t �'° I t
. �a 6 Del
Conlinued on page
14nbf W - at at
Cc let n Reviewed, by Date

Analysis Date:eq i rw-1 -ILI Aethod 1311 Pag® 15of IGO
NotcbmkNo..109 Continued'from pale
TOXICITY CHARACTERISTICLEACHINGPR
OCEDURE
-Date and Sample Name
-MLP
Initial Sample Volume
yavM
Initial Sample. Weight (grarrii)'Q
Hang -Up. in Graduate. (grams)
Corrected Sample Volutn e "011)
cl
CC
4
Corrected Sample Weight (grams)
Liquid Volume ExtractA7
Liquid Weight grams),
ZF5
Solid Volume
LAC' Ca
Solid Weight
Solid Density
.Solids on filter (grams)
Weight of Solids Used ,-,,'(grams)
Theoretical Extract *9
Total Volume Calculated (*A+*B),
__4LIG, 10
7" -&L
J? I's ;6
I"Calculated Amount #2 Fluid i", (mi)
Date & Time On Rotallng,Mlxer,
C! 414 0/0 q (,ax
w")
Date & Time Off RotMing'Mixer..
of ,&401-'-fD
77.
I LI QY4
fey
o� V,
-0,)/0-y
Final pH
*A Concentration (mg1L)
jt
*B Concentration,,: (mg/L)
T
Reported, mg/L Total Chrome
I-Lo ;bxo
'i,-
) Zia
Extraction Pressure'(ps!)
50
A
,
, I
,�lep_z 6aLIC-411" F; i R-77 LA -A- �77
damn 0 4
Balance Stindaidb2ition, pH,S' P 'Sample
U0.9, W-O444
I g 4.00Butler- - Relative* Difference:
% Spike Recovery 0 '7 7.00 Buffer ecove
100 g -10.00 Buffer lb�D, IQ Co, Lai-b R61aIJ"4e'% Difference
liz. IQ
Solid Alias®Efficiency
Slope .
%6- Ll Cbmposita Grab
-7.00 Buffer after sample pH'HZOQ do.
PInitial pH
Final pH
MathomatIcall f6roWlifor CoMbin ed 16xliacb':
((Vol. W) x (Con6: A) t (Vol. W theim),x (Conc'."B' e0.),.=,'md/L Total Chrome
)1/(Voi"A'+ VoIA'"
them.)
Calculations-
. 33
A
?
-MJ-P GDj--No-
5,
-C
0
Continued -on page -
igned by _AL
Date C +pteti5n Reviewed by Date

».,
w'
rN
AnelysiSDate /_1�
thod 1311
Notebook No. 109 Page 16 of.L
Continued from page
TOXICITY CHARACTERISTIC.: LEACHING PROCEDURE (TCLP
Date and Sample Name
Initial Sample Volume (ml}': f
Initial Sample Weight—„(grams) `�
Hang-up in Graduate (grams
Corr ct
e ed-Sample Volume (ml) l
w. Corrected Sample Weight;(grams)`
Liquid Volb- a Extract "A?' _ (MI) °
Liquid Weight grams)
Solid, volume
Solid Weight
`Solid-Denslty, . k
S01ids on filter"
Weight of Solids used (grams)
TheoreticaLExtract'B-
"`� Total Volume Calculated ('A+'B)
Calculated Amount #2 Fluid _ (rn��
Date B.Time On Rotating Mixer
DateA -Time off Rotating Mixer
Final
'A Concentration fm9/L}q
4 •B, 4Concentration t '
Repoq_ :mg/L Total Chrome
Extraction Pressure
Balaece Standaniizatlon~ . ;pH Sta ` j�0 n ; d
Sample
1 g = .%. qv 4.00 Buffer W 1 D3
5U - r `.�� Relative % Difference • _
9 = 7.00 Buffer,
100 g =Cab. (� % Spike Recove
10.00 Buffed jr7 iI _ Lab Relative
Difference ` �i•.9
Efficie.
---
Solid. Phase
Slope' (pf1.�
Composite Grab '
7.00 Buffer•after sample'pH ° .� P g S
Initial H
-Mathematical formula for Cf Final pH
ombined Extracts: s
[Nol. 'A') z (Conc. 'A') + (V61 'B' Iheo } x , , b� yUS 3$ c
/ W. A +Vol, 'B . theo.} mg{/,L Total C r`ome
Calculations: �?'`!''P1C�3 C!a 6.
I C Ctx-{�tT �e 1'c C�3I.ov b: {53 -!= .40 p•'�3��. ((o.4b= _ .
•I, b
cb b � �+� �b3. b: I4q�
.Continued on.page ' a
114
519 ed . Y - of,. oni etion Re4iewed
by Date

W
6-1-
71
I
Analysis Dater, —ILL-A, method 1311 Page 1.7 of 100
Notebook No. 109 I I " , o:.
Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name
t.
i5k-
1 4
5lli)14
Initial Sample Volume (ml)
Initial Sample, Weight (grams)
'I b"I
--0 1
1 165
Hang -Up in Graduate (grams)-4q-1-
A _9
-Corrected Sample Volume - (ml)
'C
Corrected Sample Weight (grams)_-
'10(rL.W­
liquid Volume Extract "A'
Liquid Weight grams),,
'934 4:6
A- A
Solid Volume
Solid Weight,
Solid Density
09, 1:10
_0 I
Solids on filter '-(grams):.
90'.017
Weight of Solids Used . (gram-6)
Theoretical Extract *B
.9 0
Total Volume Calculated
Calculated Amount #2 Fluid,,, (ml)
. Date & Time On, Rotating Mixd,r,",
Date& Time Off Rotating Mixer,
M'
1
4-
411 nT"'
Final pH
*A Concentration (mg'L)
7
*13 Concentration (Mg/L)
6 .' rJ1
6 lxl
Z-0-01 L?
Reported mg/!_'Total Chrome
r)" 14 (10
,'V - 01 L)
Extraction Pressure. psi).,
'IS-,
Balance,Standaildization
pH �IaMzaa4
I gpo
A
4.00Bul r
50 9
7.00 Buffer-!'� I-V—P
100g
10.00 Buffe&CO &__0
Efficiency i4a: 104
Slope &L591 W-20
7.00 Buffer after sample p#
I
i C Ur ro �rllp LIV\ 3peeck.I
7�0f?rn
ample
Relative %Difference
Spike Recovery CK.1
Lab Relative % Difference
Solid Phase
Composite Grab
Initial pH
Final pH
Mathematical formula for Combined Extracts:
Vol. 'A') x (Conc. 'A!)+ (Vol. 'B'theo.) x (Conc. 'B')]/(Vol. 'A'+ Vol, '13' lheo. �ngll_ Tola3q'
Calculations:VC? Wnt-yqk-�1�7.(� b. �� ,.� C✓ �a b• �s�`
—
ItQ clb�lf_ IC14V codc CJ 164CO 0 - 05 f Mid - oxt. f5l
Signed
L*O-bz
Continued oF! page
D�at of Zan Reviewed by Date

Balance StanH, uon daOdIzailon nele
1 g 4.00,Buftbr' Relative % Difference
plr
500 .6613uffii A % Spike Recovery
0 0010' Lab Dierence.�
60100 g .IifeEkelave %ff
Efriti A, FOS, Solid Phaii'-
lancy
composiltp Grab -
Slope,
7.00 Buffarattir- iirniple pHL"jC_4 Initial p'H'
Ffhal pH 92
Mathematical formula for Comblribd Extracte: ,
1Q111 �P e- C� gpG d1,"•+ Vol.' 'IT, the
''N) x (Cdnc. W) 4- (Vol. V theti.) x'jConti. 'B')j/(�O
((Vol. mg/L Total Chrome
Loy.-,-
Cal6ulationi.,
0
0, L9
�3� l{.
��-� � �° "� i�$o�(b-i�43�3� � (� t�51:, ���� o.a�t oa39 =
n n Co 0 t.ied 66
page
ned --680tof coleqbn. - Reviewed by Date

3
Z
Analysis Date: 4
Nowbook No. 109
TOXICITY1Z
Method 1311
Continued ftorn 'page
Balance Standardization pH Sta tj
I' 7
g = /.00 4.00 Buffer. W
50 g = SO - 00 7.00 Buffer
loog = 100.po 10.00 BuffeJ�0-00
Sample
Relative % Difference
% Spike Recovery
Lab Relative % Difference
Page 20 of 100
Efficiency Solid Phase
slope &VA62 0-1-y composite Grab
-V
1.00 Buffer after sample pH f � �' Initial pH
Final PH 9 0
Mathematical formula for Combined- Extracts:
[(Vol. W) x (Con�'uA') + (Vol.'B'theox (Conc.'B')]/(VOI. -AOs +Vol. -53+- th7tlmT0) Chr e
Calculations:
Lb
�P
3?9
Continued on page
I hog
ntrby a f CO eti Reviewed by Date
. eD,5*P eReviewed

MAT 3
f Analysis Date: r I� �'1 Method 1311 Page 21 of 100
Notebook No. 109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
W
Date and Sample Name
to "�4
14
1401 l4
t�
Initial Sample Volume (ml)
i i2d
1 dd
O v
/ D
Initial Sample Weight (grams)
/A. Z.I
113,14p
Hang -Up in Graduate ' (grams)
Corrected Sample Volume (ml)"-"
Corrected Sample Weight (grams)
,
_
."
Liq 2VO-1MWE NO "A' (ml)
,psi
O
Liquid Weight grams)
00.. /
,s1
.0
�
Solid Volume'
Salld Weight '
b
Solid Density
: .
Solids on filter . (grams)
Weight of Solids Used (grams)' ---
Theoretical ExtractoB.
Total Volume Calculated ('A+*B)
,
Calculated Amount #2 Fluid - (mi)
b0 p
;.
Date.B Time On Rotating Mixer,
Date & TIme'Oft Rotating Mixer
Final pH - $
At
(p.tot
"A Concentration (mg/L)
C ."01,D
t7
•
• 0 la
•B Concentration (mg/L)
4 0= oto
Reported ing/L Total'Chrome
0 -'01 O
•
: oZ
G - 01
Extraction Pressure (psi)
;YD
•Sb
„rD
Balance Standardization
pH 4z . �f
s0 g = •0�
100 g = 1Do.0Z)
7.00 Bufferl-CO •t)0
10.00 Buffer✓a� lfl•t
Efficiency id. f-_ IA- I
Slope V•93 L0- 96
7.00 Buffer after sample pH 4.01 3.0
S NO .3z r
Sample /A
Relative % Difference . t1 1 _
% Spike Recovery
Lab Relative % Difference b
Solid Phase
Composite Grab
Initial pH96$9 `R4 3
Final pH lz-W -4.°1 1
Mathematical formula for Combined Extracts: O•,
[(Vol. 'A') x (Conc. 'A') + (Vol. 'B' theo.) x (Conc. 'B')V(Vol. 'A' + Vol. 'B' theo.) = mg/L otal Chr e
Calculations •, 0• b
��.�"� ��c� rna �,_.['��a_�n Yfi.n�o��lfgba•3v� � n.m1�r'��t��
t nn Ln` Continued on pege
�=` $ ned by
Cti r Data of C (0[1 Reviewed by Offie

1L_
Analysis Date:Q:7 / I tel 14 Method 1311 Page 22 of 100
Notebook No.109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP). - Y'
Date and Sample Name
2 MID- �L
A-
a
Initial Sample Volume (MI)LOP'ko
v
Initial Sample Weight (grams)11C).16
. 3
Hang -Up in Graduate (grams)
, 44
01 S
Corrected Sample Volume (ml)
Corrected -Sample Weight (grams)
-
-
-
- -
• Litauid Voluin®Ektraat'A' ' (ml)
W7.570
IC65,00,
O
'Liquid Weight grams)
?
Solid Volume
Solid Weight
ro.
"Solid Density
p
Solids on filter (grams)
fig.IC3,9n
-:4
Weight of Solids Used (grams)
. b 12)
Theoretical Extract 'B
Total Volume Calculated ('A+'
Calculated Amount #2 Fluid ( 1)
•
-
Date $ Time On Rotating Mixer
1
b
• 14M
tilt)
Date & Time Off Rotating•Mixer
b
)
p
Final pH
S'
'A Concentration (mg/L)
'B Concentration (mg1L)
Reported mg/L Total Chrome
a
p
Extraction Pressure (psi)
-s-DI
Al
Balance Standardization pH Sta dar n W
1 g = �'�u 4.00 Buffer .W
50 g 7.00 Buffer -JAD
100 g _ - 100• 10.00 Buffe*2_I [o.0,
Efficiency /00 410
Slope &0' 1b(2 LZ
7.00 Buffer after sample pH � UP
Mathematical formula for Combined Extracts'
Sample b 1 1b�rh',>l T ". mot 171
Relative % Difference 25 4
%'Spike Recovery _/ 00- �-
Lab Relative % Difference
Solid Phase
Composite Grab
ll
Initial pH . �J 8 • �i P
Final pH 7 . '�la • q 1
'A' x Conc. 'A' + 999 1
[(Vol. ) ( (Vol. B heo.) x ( no. B )) (Vol.VlA + V I. B heo.) = mg/L Tota�
Calcu tlonts: I - Ca' ��� D Z_t 4 Ob, ivw �09-w) /.(,54qL,
� �-�"
PO) 0 ;5� 1.10
ZrAGhq/14
Signed by
Datt of C#hplivon
Continued on page
Reviewed by Date
Ate

Analysis Date:je,_ dl:i Method 1311
Notebook No. 109 Continued from page Page 23 0:
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
^ - -- -
Initial Sample Volume (ml)
Initial Samp10 Weight (grams)
Hang -Up in Graduate (grams)
Corrected Sample Volume (MI)
Solids on filter (gran
Weldfit of of Solids Used (grar
Theoretical Extract •B
Total Volume Cak:ulated ('A+•E
Calculated Amount #2 Fluid (r
Date & Time On Rotating Mixer
Date & Tlme Off Rotating Mixer
Final pH
;A -Concentration (mg/l
•B Concentration (mg/1
Reported mg/L Total Chrome
Extraction Pressure (psi)
Balance Standardization pH Staasj Sam -le
c `� g
t%dD 4.00 Buffer �,�� Relative % Differencei
50 g =�'�7.00 Buffer/'' 9�6 Spike Recovery
100 g = � 10.00 Buffala'00 .V� Lab Relative 96 Difference
Effctency I01• (0 Solid Phase .
Slope �ao'��-
Composite Grab
i
7.00 Buffer after sample pH TDI Initial pH .�✓' 1 .13
., .
Mathematical formula for Combined Extracts: Final pH •92 1 s
((VOI. 'A') x (Conc. W) + (Vol. 'B' theo.) x (Conc. 'B')j 41114 air(to/q
(Vol. 'A' + V - motel Chrome r
Calculations. CW �i 0• ( b • U � �j
a? �%Jje WVC416 LUD) b, Z
`V nn
Continued on page
Signed by Data f o ton Reviewed by -- Date `.F

{p Analysis Date: 4Method 1311 Page 24 of too
/��
Notebook No. 109 Continued from page
__.,.,%e....i ^UA0ArT=l2l-QT1P_ LEACHING PROCEDURE (TCLP)
Balance Standardization
pH Sta�nr�
1 g = 1,00
4.00 Buffer i,�
��
�—
509 =
7.00 Buffers b
100 g = j t7o.bp
0.�
10.00 Buffed001
_.
Effiiclency �0� �
i U'44
Slope'��
7.00 Buffer after sample pH�_'�
sample
Relative % Difference _J -
% Spike Recovery -
Lab Relative °% Difference
Solid Phase
Composite Grab
Initial pH
Final pH
Mathematical formula for Combined Extracts: U. l -Vj `
[(Vol. 'A') x (Conc. ' ') +.(Vol. 'B' theo.) x (Conc. 'B')]/(V + Vol. 'B' theo.) = m91L Total Chrome
Calculations:
`cam
Continued on page
Sign by Dat. of C Qle n
Reviewed by r—
.,

Analysis Date: 13 r Method 1311 Page 25 of 100
Notebook No.109 Continued from page
F------ TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name
ip - a9
to �d
"
Initial Sample Volume (ml)
Initial Sample Weight (grams)
.15
�S 4
Hang -Up in Graduate (grams)
a P-
Corrected Sample Volume (mq
cl C1. jp
Corrected Sample Weight gralnsj
JR
Liquid Volume Extract `A' (ml)
B to. Vb
Liquid Weight grams)
, b
, p
Solid Volume
,
Solid Weight
Solid Density
,
Solids on filter (grams)
p -
Weight of'Solids Used - " (grants) -
Theoretical Extract "B
- (�
Total Volume Calculated,('A+'B)
, b
o
I h 11U.'11D
'Calculated Amount #2 Fluid (ml)
-,'" 'Q -
W. 10007
Date'& Time On Rotating Mixer
Q
1 1U
6
Date & Tllne Off Rotating Mixer
lji7jA 0315
2y 1 A4 b -1
. ' 15
Final pH
•A Concentration (mg/L)
U . q5
LD- O t
*B Concentration (mg/L)
I
Reported mglL Total Chrome
b ,UTT
i
I
Extraction Pressure (psi)11,
\
Balance Standardization
1g r aIct)
$0 g = 1,00
a. —
100 g = j=" CD
i•-.�
PH S�/�14
4.00 Buffer�f t�) 4
7.00 Buffer _4W
10,00 Buffed b•Oc" )D. �
ampler /L�
Relative % Diffele ce ��
% Spike Recovery
Lab Relative % Difference
Efficiency lg,5 Solid Phase
Slope �� t�1.3�' Composite Grab
A
7.00 Buffer after sample pH��i 'UP Initial pH `) q G T
Final PH � (�
Mathematical formula for Combined Extract@: _ b . R03
[(Vol. 'A') x (Conc. 'A') + (Vol. 'B' theo.) x (Conc ` '))/(Vol• 'A' + Vol. 'B' theo.)
Calculations: Sc
-TC.P Coo* , fie" 1� - f6o • �� 3 �-tP
i
Sign by Dat or ompleUon
Continued on page
Reviewed by Dale

Analysis Date:,/-L/11 Method 1311 Page 26 of 100
Notebook No.109 Continued from page
TOXICITY CHARACTERISTIC LEACHING. PROCEDURFE (TC�P�¢
Date and Sample Name
3a— f: 714
qWF
to
Initial Sample Volume (MI)
I od1,
Initial Sample Weight (grams)
3.>
!i ;
Hang -Up in Graduate (grams)
, �,'
a
- 9-9
Corrected. Sample Volume .(ml)_,
Corrected Sample Weight (grams)
Liquid Volume Extract "A' (mt)
. 00
Liquid Weight grams).
40
Solid Volume
Solid WeightAnAdn
Solid Density
Solids on'filter _ (grams)
5
Weight of Solids Used (grams)
b4s
a-
Theoretical Extract •B
-
Total Volume Calculated (`A+'B)
Calculated Amount #2 Fluid (MI)
Date & Time On —Rotating Mixer
Date & Time Off Rotating Mixer
Final pH'
•A Concentration (mg/L)
0 1-01
V -.0 I
•B Concentration (mg/L)
11,
Reported mg/L Total Chrome
- Dto
Extraction Pressure (psi) .
C7
Balance Standardization pH 5 %�
1 g 1�Z 4.00 Buffer , - Ob
50 g = Apo 7.00 Buffer -!•Ey
100.g = f' —= 10.00Buff erio•nv 20
a• Efficiency
Slope
7.00 Buffer after sample PH�,�b)
W
Sample Relative % Difference 00 • q
ce
% Spike Recovery, � U
Lab Relative % Difference .
Solid Phase
Composite Grab
Initial pH S •53 16• fl
Final pH.9195_
Mathematical formula for Combined Extracts: '
[(Vol. 'A') x (Conc. 'A') + (Vol. 'B' theo.) x (Conc. rB')] (Vol. 'A' + Vol. 'B' theo.) -1 mglL otal Chram �• d
Caleuiations: 37
�C- D��C ' (� � '- t� �' ��J 9.; -
70 - 1
UnTINA.,
._OMMU
Continued on page
Reviewed by Dale

r-i
- Method 1311 Page 27 of 100
Analysis Date: �
Notebook No.109 Continued from page
'rnYlr1TY CHARACTERIAMP LEACHING PROCEDURE (TCLP)
. ---- -
a," lrl..
-
Date and Sample Name 17��
-
j 3 q,
�.Ql•
Initial Sample Volume_ (ml)
16
�pd
0d
Initial Sample Weight (grams)
I ro .JOLP
Hang -Up in Graduate (grams)
t. a•
D• $
•'
Corrected Sample Volume (MI)
•
_
IoLB� 3 %
Corrected -Sample Weigfif(grams)"
Liquid Volume Extracf`A' (ml)
, SO
$ • O
_-
'
Liquid Weight grams)
a,'3
'�iv•
Solid Volume
-
Solid Weight --
Solid Density
Solids on filter (grams)
0-
Weight of Solids Used (grams)
oi•
Theoretical Extract •B
O
D
-
Total Volume Calculated (`A+'B)'
-
Calculated Amount #2'Fluid (ml)
zoliboo,
'
Date & Time On Rotating'Mixer
10`
h-104140
6
Date,& Time Off Rotating Mixer
Final pH
•A Concentration (mg/L)
• t7
O
o- 0
'
•B Concentration (mg/L)
D 1
5-
n- N06
0
Reported mg/L.Total Chrome
S o
50
Extraction Pressure (psi)
D
p
Balance Standardization pH Stan a I Ziogj
�f
1.9L oa 4.00 Buffer(
50g=
OD 7.00 Buffer -0
100 g 10.00 Bufferlo•p O' _
Efficiency �a,�'4 %02•�
Slope G° O•�3
1.00 Buffer after sample pH �'
'M W
Sample O
Relative % Difference
°% Spike Recovery D
Lab Relative °% Differences
Solid Phase
composite Grab ^ ,
Initial pH �• �G�``' i
Final pH
Mathematical formula for Combined Extracts:
[(Vol. 'A') x (Conc. 'A') + (Vol. 'B' theo.) x (Conc. 'B')),(Vol. 'A' + Vol. 'B' eo.) = mg/L To
Calculations: �V�1 •
..E5010
�
.130 J _
Continued on page_
Ig Date Co letion Reviewed by Date
3 -

E; ne
Analysis Date /a� / j Method 1311 Page 29 of I0o
Notebook No.109 Continued from page
TOXICITY CHARACTERISTIC LEACHING' PROCEDURE (TCLP)
Ir "Mm
off
Liquid Weight grams)
' •
ar .,,
• •
1::fi�r
... _. _
i , '/���IRMAOM
-Balance Standardization pH S
4
1 g = I_ pD 4.00 Buffer '_x
50 g EV 7.00 Buffer L1A
f •
100 g 10.00 Buffer 'kffl_ 0, VD
Efficiency ��•� D�••$
_T p1erDJAWaA qtu moo,.� r�
Relative % Difference a• 33
% Spike Recovery
Lab Relative % Difference
Solid Phase
0•
Slope GD. G i/0' Composite Grab /
7.00 Buffer after sample pH �'�0 [ Initial pH tJ�_ .7
Final pH . i 5 8.3 p. �$3s4aa-
"''' ;Mathematical formula for Combined Extracts:
kX " * [(Val. 'A') x (Conc. W) + (Vol. 'B' theo.) x (Conc. 'B') j = mg/l. To Ch e
_ (Vol. A Vol B thee.) $
�CaiculaHons_-Tar C4� ' a OD)
b4B .4�to. d3 .}• eb 1 • aoxb• 05 C 1 _
�yw.GC(c
_. b 8lalogs3
Continued on page
' Signed bye Dal of C Ion Revievrsd by Date
r4

:
'7 1pJj �¢ Method 1311 - Page 29 of 100
Analysis Date
Continued from page
Notebook No.109
w%vit-rrV c144RACTERISTIC LEACHING PROCEDURE (TCLP)
50 g = 7.00 Buffer 7 •10D
100 g = 100. 10.00 Buff dj.0D 10`CD
Efficiency I� l
Slope b, —
7.00 Buffer after sample pH*1. CD
% Spike Recovery
Lab Relative % Difference la- I Z
Solid Phase
Composite Grab
Initial pH^_ ���I
Final pH in
Mathematical formula for Combined Extracts:
mglL Total Chrome
[(Vol. A) x (Cone. A) + (Vol. B c�
theo.) x (Cone. Y 1. q + Vol. B theo.) -
Calculations:
ESS R LM
0.0143 b�ib� i•
-P
�eWd,-PA-g
Sl Date of om lat on
Continued on page.
Reviewed by Date

14 j Lj Method 1311 11 2-•'� S , -K( Page 30 of 100
Analysis Date: / ! 1
Notebook No.109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
and Sample Name
i r�Asr
r. ,EMS i.
. MTV]
NMI M
ILTLY:.
Solid
■�.��iL��lr�LG'
..
�.il�ir�
`,Yii�,�,��i
Vre
.: _
64S���it±J1e
,.
Balance Standardization pH StandandizaHQ�,',� Sample
1 g = /ram 4.00 guffe`fq Relative 96 Difference�L
50 g = 7.00 Bufferr;E ! IIV % Spike Recovery
100 g = 00 10.00 Bufferp a b• OD Lab Relative % Difference . 2• -7
(49
Efficiency �aoZ.� /02 Solid Phase"-�
Slope (00,61lad'�1
7.00 Buffer after sample pH-''01
Composite Grab
Initial pH 3 �.
Final pH
Mathematical formula for Combined Extracts:
[(Vol. 'A') x (Conc. 'A') + (Vol. 'B' theo.) x (Conc. 'B'))/( 'A' + Vol. 'B' theo.) O O / Total Chrome jeS.S
s: Calculation�C(�l �L`(Q��
r �; fie- �((09a.-At &WjL b ) t (7 o•40� b. O Z22`11�0
� �'� �C(:� Cb,c�s„�`�►,�,ts�-�(r�c�.�oi(d• 0 �-31�1 �12�. tom) = b. n 20�°l°� 1'�
Continued on page
Date
Signed by Date of C p ion ' Reviewed by

1
Analysis Date: ca / �. / 14 Method 1311 Page 31 of 100
Notebook No. 109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name
-7o
% 6 4-
i
Initial Sample Volume (MI)
Initial Sample Weight (grams)
Hang -Up in Graduate (grams)
bq, S
b:Y3
.
87
15
a
Corrected •SampleVolume (ml).
Corrected"Sample Weight (grams)
C32
V L,-
A�
-5
I
Liquid Volume Extract "A' (ml)
Liquid Weight grams)
. `
Solid Volume
Solid Weight
Solid Density -
Solids on filter (grams).
Q3.
oZ
Weight of.Solids Used -.(grams)
°Lo`>,,
Theoretical Extract "B
�]
Z
Total Volume Calculated (•A+'B)
Calculated Amount #2 Fluid (mi) -
�-
Date & Time On Rotating Mixer
' Date & Time Off Rotating.Mixer )
Final pH
•A Concentration (mg/L)
0 • .Q2
. 01
•B Concentration (mg/L)
1
. Q I
b I q
Reported mg1L Total Chrome
Extraction Pressure (psi)
O
•
C LP rll k t)h .rS iD-c 3 a- rP`
Balance Standardization pH Stand o Sample
1 g 4.00 Buffer tV Relative 96 Difference
600 .M a .(:p 7.00 Buffed •0) - 1,00 % Spike Recovery
100 g = 0U. 00 10.00 Buffeib 00 Io •� Lab Relative 96 Difference b
i Efficiency_%61A 62�1 Solid Phase
�- Slope too
• LAComposite Grab
s D '1• GQ Initial pH
7.00 Buffer after sample pH� �. ^
Final pH L& 22 3
Mathematical formula_ for Combined Extracts: 0�J I
z: mg/L Total Chrome
[(Vol. A) x (Conc. A) + (Vol. _ B theo.) x (Conc. B )) (Vol. 'A' + Vol. 'B' theo.Vdy 0 .* C
) _
Calculations: CCp &i'r' u5 )
�� 1 D
5 loyv 6i b)(b•off j-
i = Continued on page
'SgKad bY Reviewed by Date

Analysis Date:t/ i g1 Method 1311 Page 32 of 100
Notebook No. 1 09 Continued from page
TOXICITY CHARACTERISTIC j FA H iyG �ROCEDURE IT .
Date and Sample Name
6 I1-11
L Y `P
/4 Q
¢
Initial Sample Volume ml)
�f b
_
Initial- Sample Weight (grams) ,
% ,
Hang -Up in Graduate (grams)
a-4 0
Corrected Sample Volume
•
Corrected Sample Weight (grams)
;
.�
1 l
Liquid Volume Extrad W. 'An1l)
D
Liquid Weight grams) .
.D
S - 3
b- .
Solid Volume
Solid Weight.
Solid Density
ro
Solids on Filter (grams)
.(P 3
Weight of Solids,Used -.,(grams)
Theoretical Extract'B
(v•
Total Volume Calculated-(*WB)
: tk
Calculated Amount #271uid ` (ml) ,'
Date'&'Time On Rotating Mixer
/9 "% 10
$ / -
Date&Time Off Rotating Mixer
0 (b
RM7140110
1 Q 110
Final pH
Al(o
'A Concentration (mg/L) :
p,
''B Concentration (mg/L) ,
old-,
Reported -mg/L Total Chrome
01
15
0. b
-Extraction-Pressure (psi)
LA, -7
Balance Standardization pH Sta$ ,f�,
1 g = . 00 4.00 Buffer
�j[1`i
50 g = AD . VQ 7.00 Buffer i- t)t]
100 g = _ . 10.00 BufferlD•0 OX0
Efftciency/P2. 3 I ak
Slope
7.00 Buffer after sample pH 1.00 g15D
Sample
Relative % Difference
% Spike Recovery I Oq'• 1
Lab Relative % Difference
Solid Phase
Composite Grab
Initial pH B.32_> Final pH pH e. 22 , V • 3 1
Mattlematical formula foe Combined Extracts: �• a ,
[(Vol.'A') x (Cone. 'A') +-(Vol; `i3' theo:) x (Cone. '13'p/(Vol.'!A' + Vol. 'B` theo.) = mg1L Total Ch
Calculations: c y, �Sl 'L... � �•Sd�l�. q34,1 (�3�
t3�7.��)
�, 8IItontinued on page
Signed Dat 04 C p n Reviewed by Date

F
Analysis Dater/25-4 + 4 Method 1311 Page 33 of 100
Notebook No.109 Continued from page
TnxtclTY CHARACTERISTIC LEACHING. PR, _ ,., RE iITCLP)
Date and Sample Name
�5q
'
��°�
G
2S
Initial Sample Volume (ml)
I '
d
O
�
� "
Initial Sample Weight (grams)
/00 ;
O
b 3
D• y
D'
Hang -Up in Graduate (grams)
•
Corrected Sample Volume
-
Corrected Sample Weight (grams)
O•
- 04
'q -
Liquid VdluMe Extraat'Ar
Liquid Weight grams) .
.Solid Volume
715
Solld,Weight
Solid Density
Solids'on filter -:(grams)
.011
076,7•v
3
Weight of Solids Used' -.(grams)
Y
a
AU
X
Theoretical Extract'B
Total Volume Calculated ('A+`B)
-
0
Calculated Amount #2 Fluid (m..0
1000
• _ r
Date & Time On Rotating Mixer
911M b•
o2b
t0
Date &Time Off Rotating Mixer
0
0
Final pH
'A Concentration (m9/L)
tD .O 10
b•
'B Concentration (mg/L)
40 .010
r 01,19 d• N
i
Reported moL Total Chrome,
- 0 t 0
s b
Extraction Pressure (psi)
LonBal1nce-Standrdization pH Sq�g4¢
u50 g = V t?- - 7,00 Buffer 7 Db -• 00
1000 = jC�a t7� 10.00 Bufferlb•bD L�f-
Efficiency �D�=� _ L3—�`
Slope Q•q1 ��3
7.00 Buffer after sample pH 1- 00 ►. w
Mathematical formula for Combined Extracte,q���14
[(Vol. 'A') x (Conc. 'A') + (Val.'Er theo.) x (Conc.. 'BTp
Calculations:7�-I
R �P�. F104
2,
Sa`Aple
Relative % Difference (h3
% Spike Recovery O .
Lab Relative % Difference
Solid Phase
Composite Grab
Initial pH •3� ' ��
l� �/1 •3 rJ
Final pH
m IL Total'C ro
ol. A + Vol. B theo.) ' g �g �,.n•�b
00
'Continued on page
Reviewed by Date"

- r
Analysis Date: Method 011 I
Notebook No:109 `? 3r Page 34, of 100
t j Continued from page
TQXICIT'Y:.CHARACTERISTIC
LEACHING PRDCEDU_ RE UCLP) .
J
Date and Sample Name -
114
Initial Sample Volume
Initial Sample Weight (grams) t6to BY
, i
Hang -Up in Graduate: (grams) ' jj 3 p
Corrected_Sample Volume. s .(ml);-
Corrected Sample Weight
Liquid Volume Extract "A' -
Liquid Weight grams) , 50
Solid .Volume 5
Solid Weight
Solid -,Density 'Cti
Solids filter_
°n -(grams y
'Weight
o ).Y'; ?
g f Solids Used (grams
Theoretical Extract'B ) '
Total Volume Calculated (•A+'B)
.Calculated Amount #2.Fluid
Date &Time' On Rotating Mixer i
Date & Time Off Rotating Mixer
Final pH lQ, 'lpa
.. " 'A Concentration (mg/L}
'B. Concentration ' ° (mg1L)
Reported mg/L-,Total Chrome .� a
r g -t7 r
Sxtraction,_Pressure {psi} - _ .:`. ,_": z t` "
Balance Standard{zationV 1 �.Lf- rlG�-rov, ,;A y "
��. pH S� iza of 4 Sample
g 4.001e,affer.
Relative % Difference
90 g �•(A 7.6d Buffer ,_A6 ,� CO .
100 g = 170% Spike Recovery C7 .'
Lam_ 10:00 Buffer b.(A 1o.Cr?
L� 'Lab Relative"°6 Difference
Efficiency 104.1 jP4 2
Solid Phase
Slope its
Composite Grab
7 ffer aft er sample pH� OD l
00 Bu
nitial pH • 3 Z "
Mathematical formula "for Combined Extracts: Final pH
[(Vol. 'A') x (Conc. 'A'} + (Vol- V theo.)-x (Conc. 'B')] a` a86� 1a)
�— /(Vol. 'A' + Vol. 'B' theo.) = m91 Total Chrome
Calculations: C{,Q ovir 96 t = b• t
I CC Ki�`
430• IT
t
Continued "on page
i -
Signed by
Date f C plot
ton it Zia by
Dale t "

I
I
C Page 35of]00
: 4 1 q / /+ Method 13,11
Analysis Date
Continued from page
Notebook No. 109
TnYlr-ITY CHARACTERISTIC LEACHING PROCEDURE,(TIPLP)
-Fai-teand Sample Name
'OAr
e,
'-Solid Wei ght
Solidbens ty
WA.
"IM
ff
I
K i
re n x, 0,
Final PH
Balance Stand I ardization PH Sta!Fd/y
I g i 4.00 B44
50 g 7,00 Bu4eii-xv
100 g :10.06 Buffertu-00,16,D
"Efficiency -i-64-1 &U,
Slope
7.00 Buffer after sample P k 101
Relative %Difference -
% Spike Recovery /00- 3
Lab Relative % Difference
Solid Phase
Composite Grab
Initial pH
Final PH
jst�r
Mathematical formula for Combined Extracts:
I [(Vol. I 'N) x (Conc.'A') + (Vol. !B' thib.) x (Conc.'B')1/(Vdl.'A'+ Vol. 'B'theo.) = mg/L Total Chrome
Calculations: ��."1{b• ba`� l�g�.�v�! L 1 �r��) �� ba�l7(7 1
Continued on page___-.�--
6AAkf Dalf'—fC&R-P-1000 Reviewed by Date
Sigad by n

To -
Analysis -Date sMethod 1311 _ " Page 36 of IOh`
Notebook No.,109 Continued from Page
TOXICITY:CHARACTE.RISTIC" LEACHING.: PROCEDURE _(TIC
Date and Sample Name 13 rLe to
.�
Initial Sample Volume ml),:.: YJD� VOAb lc)c)
Initial Sample Weight {grams)' ; 39 3 3•"0
E'.7 Hang -Up in Graduate {grams) j p' .a(a - ;`;p•41f, , '
Corrected Sample Volume'', "(MI)
Corrected Sample,Weight (grams)"
Liquid.Volume ExtracVA' - '',' (ml}; , � ;
..
Liquid Weight grams):
. Salld Volume
Solid Weight->
Solid Density
' Solids on filter =(grams) M1 /S'
Weight of Solids Used (grams) ` ' • -7 j
Theoretical ExtractoB.
. Total Volume Calculated (%t+ B)
Calculated Amount #2LFluid ;(ml) � �0017" _
Date &Time'On Rotating -Mixer : 9 l 9 iS I4'` lam.` `� IS" 9 S
Date & Time,Off Rotating'MVdr,i f4 . 0 i 1 4A` 9114 li4 G 0 14 -
Final pH
`A Concentration .. (m9n-)`=:' • =tiID : .t7f�7 •D.OI ...
'B Concentration
Reported inglL'.Total.Chrome'r � °;. ' 0' 010 • b • 01 �
Extraction Pressure (psi) p O S b
Balance Standardizatlori pH �Standar Sam le rp `oh
p P "i g �� 1 4.00 Buffed •t "" Relative % Difference
50 g = r0• 00 ' 7.00 Buffer ° dk
/o Spike Recovery _ i O�i
100 g 10.00 Buffer . C�4 Lab Relative °�6 Difference o� • 55
Efficiency ! b3 .i " 106.9 Solid Phase .
Slope t�l•P 59.7o Composite Grab'
7.00 Buffer after sample pHyi-b9- (o 99 Initial pH
- Final pH
Matherinatieal formula for- Combined Extracts:
[(Vol. 'A'} x (Conc. 'A') + (Vol. 'B' tfieo. x Conc. ,'B' m IL Total Chrome
} ( }j,(Val. A _+ Vol.VlB theo.) - 9 y '
Calculations:` � � P"G,ab" 3 � o i3� (� o ti n31 a
614 bpi .'1bo3. i
,. Continued on page
` igndd byple on Reviewed by Date_

•
Page 37 of 100
Q j� Method 1311
Ana y'sis Date: ✓/.�-/�/- Continued fro
/m
� page /� C
Mn,,.'k. kNo.109 _ _ ___w.l�4�/� a =er-MING PROCEDURE (iCLP)
Balance Standardization pH Stan !Ir-It"
5arnpie
4 00 Buffer Relative % Difference
1 g= ---M'— 7 7 q tolke Recovery
50 g = 50.0 7.00 Buffer �•
1000 Buiferlp.0� Lab Relative96 Difference
100 g = S '� .',�•�� Solid Phase
Efficiency iQ_,_�31�+
Composite Grab
Slope_Q
-� nt rj.(�
7.00 Buffer;after sample pH Initial pH '�bL C.
Final pH
Mathematical formula for combined Extracts: M7Ala—
(�
ol. 'B' then.) x (Conc. 'B')] (Vol. 'A' + Vol. 'B' theo.)
mg/L Total Chro e
[(Vol. A) x (Conc. A) N k P6 � a•c�a>� b� . 3 �
Calculations: -cc
�`�" _ b ` ®F�b
3 �' •, J
A)q ^% 0 A?) 3 �,
Continued on page•_
C Date—
Signed by
Date f C IeC Reviewed by

of
Analysis Date-3--h�-6- Mithod 1311 Pa '38 of 100
Notebook No. 109 Continued from_ page gal
TOXICITY CHARACTERISTIC LEACHING :PROCEDURE (TCLP)
Date and Sample Name
-Tr-L-P MAP
ITLL? GO 10 AR_
Inilial Sample Volume 'Aml)
jwba
I
Initial Sample Weight (grams)
ga.Ft I
119.1
Hang -Up In Graduate (grams)
n _n
C1.48
low
Corrected Sample Volume
-Correct6Vlteig gram
nine A
-75,00
Liquid Weight grams)
(a G
Solid Volume,
L90
Solid Weight-
JAM''
Solid Density
QnQj
Solids onfiltair, (grams)
Weight of Solids Used, (grams)
Theoretical Extract *B,
Total Volume Calculated (*A+* ,B),
Calculated Amount #2 Fluid ': Iml)",
2
Datar Time On Ratatifig'Widir
91 -n r-n A A
rN
Date & Time Off Rotating Mixer
CF740 eftig
9/MU4
Final pH
_0M
*A Concentration (mg/L)
<aQw)
40-010
<6_010
*B Concentration,' (mg/L)
ao -33
0.04-7
Reported mg/L Total Chrome,
01
OX09
0. M5
Extraction Pressure' (pal)
56
Balance Standirdlzation pH Standggyzaq? Sample -f(.LV KOTA-CJ01V-'3jjz?jA
1 g = L 00 4-00Buffer -4-01 1.00 Relative % Difference
50 g = - 50-01 7.00 Buffer 1ML __Z0L % Spike Recovery
100 g = 100-01 10.00 Buffer= 10--01 Lab Relative % Differdince
Efficlency IDU
Solid Phase
Slope Ui Qim composite Grab
.7.00 Buffer agar sample pH - G D _LM lnitial,pH 8. k9 J1. 2L.)
Final pH (_5l aM
Mathematical formula for Combined Extracts- _0p,
[(Vol. W) x (Conc. W) + (Vol "B' theo.) x (Co c. 'B') n
-TCLP C 14 r I(Vol. W+ Val. "W theo.), mg/L Total Chrome
Calculatjons:� .p _:(V
x O-03@/ PIZ= 6, OZO L GrM070,
CLP G"b Q, a 114 X 0.(Al) (az 0. GA &S J LT"L CA,
F-11
Continued on page
I oa 1-,i
W" Sig n6d by Data of Completion Reviewed py Oats

;7
07IRTMOTTV31 'T-1119W.W-77A
Analysis Date:/0 1(P / 14 Method,1311 Page 39 of 100
Notebook No. 109 Continued from page
TOXICITY CHARACTERISTIC LEACHING. PROCEDURE (TCLP)
Date and Sample Name
-r(_q '6 PL OA(
to/If/
jW r3K
. ; 4
Initial Sample Volume
Initial Sample Weight (grams)
Hang -Up in Graduate (gr
Corrected Sample Volume
t?
vc)•
U59 i Iq 10
C101 - -1
fiv.
0).
51L,
Corrected Sample Weight (grams),-"
-L1quJd­VoWM0'EW= W
­71670T
02). tu
Liquid Weight grams)
Solid Volume
tjf
73. V5
91�5.74
Solid Weight X
Solid Density
Solids on filter (grams)
77
Weight of Solids Used (grams)
016
49.b5
Theoretical Extract "B
44
-AD
Total Volume Calculated (*A+*B)
t
Calculated Amount #2, Fluid (ml)
Date & Time On Rotating Mixer
(30 /1
IC) 14W
At 9,AV
1, � I J1 'AArn
400, iPO
Clf3(.JVV
1
It) M14- -14W
Date & Time Off Rotating Mixer.
M6,
JV05
"-7114 V3(F1
-Final pH
*A Concentration (mg1L)
- 11,
0 p
1
01 0/ 0
0 0
!B Concentration (mgL)
/-0-01,0
17 ;L
n. 0 5a�,
Reported mg/L Total Chrome,
I-)' 0`+�
-'b-'-OA3
C)" 0 1
Extraction -Pressure (psi)
EE
Balance Standardization
pH St?8jtj)fat1R
10
I g voo
4.00 Buffer k__`
50 g =,�O.00
7.00 Buffer
100 g = LCO 1_907
1 1 0.00'BuffeA6-D[) L21_D
Efficiency /121-V I-21L
Slope lcbI
7.00 Buffer after sample PH-1-01 --,--)LCL-
-V -1-0
Sampli
Relative% Difference,
% Spike Recovery '/DZ
Lab Relative,% Difference 70
Solld Phase
Composite Grab
Initial pH 10 2 A
Final .pH
654
�Rplr
YN
Mathematical formula for Combined Extracts:
[(Vol. W) x (Conc. W) + (Vol.,V . theo.) x (Conc.'8')j/(Vol. 'A, + Vol. V theo.) - mS#L Total Chrome
Calculation -LMY
1-rup �JaV3 (9
ct
to 604.cia): 0.013913051
Continued on page_
&All
- Signed by daterof czwpiarlon Reviewed by Date

77-71
F. 7771
Analysis Date:L��3 1 Method 1311
page 40 of 100 "
Notebook No, 109 Continued from page
r"k TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name Lo ! b -�a ' t Q
r ti
Initial Sample Volume '�(gra�m�s
b ldInitial-Sample Weight .p a• Cl - -
44
Hang -Up in Graduate . _ (grams) b-
,...
Corrected Sample Volume (mij .�
Corrected Sample Weight'(9mms) D
Liquid Volume Extract "A'. (ml) `. S . b b ;.N.
7-7
Liquid Weight . grams)'
Solid Volume
h- Solid Weight
Solid Density
Solids on filter (grams) .a
az° Weight of Solids Used (grains) .1{ o'l.
Theoretical Extract !B
Total Volume CalculatedM("A+'8) `
Calculated Amount 02 Fluid :_ (ml) a�•'
Date B.Time On Rotating Mixer I D 0 3 0
Date & Time Off Rotating'Mixer p D ib
Final pH .. `Lb- O
'A Concentration (mg►L) D = t7• (� 1 C7
•e Concentration (mglL) L D' , b I D LD O l U .
Reported mg/L Total Chrome. D• O G O• b I a O' b.
Extraction Pressure (Psi)., b
Balance Star�darcllzatlon pH S �� do Sample
1 / .17 0 4.00 Buffer . ! .Relative 96 Difference _
�q (7n o o.
cl `� 7.00 Buffer• 1. -. .-A Spike Recovery .,
100. f 10.00 Buffe �' •� Lab Relative % Difference �,3.1
g
Efficiency soil
Phase
Slope :(�r b 4 Composite Grab',
7.00 Buffer after sample PH� Initial.
Final. pH•r
:Mathematical formula for Combined Extracts:
((Vol. 'A') x (Conc 'A') + (Vol.'B' theo.) x (Conc. 'BT (Vol. 'A` + Vol. 'B' iheo.) mg/L Total Chrome
F ��,bll5
Calculattons:C[, 614lf 7 i WSF
Continued on page .
t Date° f Co ple ,on Reviewed by
Signed by Date.

2
Analysis Date:/ jqq/ )A Method 1311 Page 41 of 100
Notebook No. 109 Continued from page -
TOXICITY CHARACTERISTIC LEACHING. PROPEDURE'(TCLP)
Date and Sample Name
Initial Sample Volume (ml)
'71 GLV CCR
W_(3 -19 /14
T000
0
3 —11114
C
10 VY/4
1 C50
Initial Sample Weight :,:,'(grams)
IJ5 37
:110-(07
Hang -Up In Graduate, (grams)
Corrected Simple Volume. . -'(ml)
_U6
4 Z
Corrected Sample Weight (grams)
-Volume-V61u-fffeEitriict-"A*"- -'(Iiil)
U.3. 00,
16,4. 00
-TOD
b
Liquid Weight "gram
'Solid Volume
fib - tv-15
Solid Weight
0
Solid Density
Solids on'filter (grams)`
9?9j(,��
Weight ofSolids Used jgramLl
0:3
Theoretical Extract *B
Total Volume Calculated (%+'B),,
_L2
Calculated Amount #2 Fluid (ml)
Date & Time On Rotating Mixer
jw/�6#4
-
a
Date &Jime Off Rotating Mixer
-
I le_._.
V,
DAL
-Final pH
*A Concentration (mg/L)
QQ9
.0-10. 0 10
*B Concentration', (mg/L)'
Do* Oq (n
V., 011 1
Z 0- DID
Reported mg/L Total Chrome
Extraction Pressure (psi)
-6 UK W-1 11�
hA,'L
D C) -
LS 0
3 9LQ?fn
Balance Standardization pH S%�%_ d Uf' Wson,-�:"
Igz 4 Sample
4.00 Buffer ALW -, MI Relative % Difference,
50.g GD 7-00 Buffe'l-tv -1XD
A SpikeRecovery D
loo g and 00 10.00 B6ffqVQ-0V It2'C'"O Lab Relative % Difference
Efficiency'JVAJ 162-4 Solid Phase
-Slope tel. Composite Grab
7..00 Buffer after sa'mipld pi-11,71-61LI'dUL Initial pH q3
Final pH 9-D &.-74
Mathematical formula for Combined Extracts:
[(Vol. 'A') x (Conc. W) + (Vol.'B'thep.) x (Conc.'B') 04
1/(Vol.'A`+Vol.'B'theo,) mg/LTotaI hromeb 19
Calculations.P_-�b (n6-;V Or
)VAPK4e W
TUP
Continued on pageL
Reviewed by naive

t
ek
Method 1311 Page 42 of 100
Analysis Date•
Continued from page
w NotebookNo.109 , .
TOXICITY CHARACTERISTIC LEACHING. PROCEDURE (TCLP)
Drrr
ate and Sample Name 'ball l .
Initial Sample Volume '(mn' "
Initial Sample Weight (grams) '" � _ C, WOW ���
Hang -Up in Graduate - (grams) ;(`j D- - b- a b
i3� _
Corrected_Sample Volume (ml) a'�1 )
Corrected Sample Weight (grams) `! Tq
iquid-Volume EstttaoC TW,
Liquid Weight grams).':;
Solid Volume
Solid Weight -'
Solid Density.:
Solids on, filter (grams)
Weight of Solids -Used (grams) 5-�
Theoretical Extract "B '� r
Total Volume Gakulated
Calculated Amount #2 Fluid,' (ml) F ;
Date 8 Time On ;Rotating Mixer 1 'i
Date 8Time.Off.Rotating Mixer B F'U tO l b
Final pH ._1 (•, .
•AConcentratfon (mg/L)' Y �-
"B Concentration (mglL) .01
..0 4p D b
Reported mg/L Total �
Extraction Pressure (psi) O
s
rye
Balance Standardization
pH S�q 5arnple
! ./7?�
9 = • 0� 4 00 Buffer Relative 96 Difference
50 g = � 7.00 Buffer
�. 96 $ptke Recovery ` / 06-
100 g =1t •� 10.00 Bufferl0 �°fp• 0 Lab Relative % Difference �,.
r
,Efficiency /b31 Solid Phase
Co
m osite Grab .
slope,
p
�—
7,D0 Buffer after sample pH .
00 Initial pH�.� �-.'.
. Final pH
'. Mathemattcai formula for Combined Extraott:
+ Vol: 'B'' theo. x Conc: 'B')] 1 +�tol. 'B' theo.) - mg/L Tofal r
Irt ((Vol. A) x (GOnC 'A) ( { '(
.. rC"�!"
} _
Calculations96
} mac, Cam=zdu-C.o
if
P
Continued on pag
e�—
Oe
' Date
Signed by,• `-.. Date o Cate lion' Reviewed by _ -

Analysis Date:I/� / Method 1311 Page43 of t00
' �A Notebook No. 109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name
t7
r tl 4-C- .
-
Initial Sample Volume (ml)
IOU
/
Initial Sample Weight (grams)
/,j," �D
ld.-7
Hang-Up in Graduate (grams)
. a
Corrected Sample Volume ; - (ml}
Corrected Sample Weight (grams)
-_
-L"Iquid'Vol0ff1Je fracE"A�`:`(`rtin
D�
.'�
Liquid Weight grams)-
M.713
14-'D-7
Solid Volume
Solid Weight
Solid Density
S
, (
Selids-iaMer (grams
a
Theoretical Extract '8
Total Volume Calculated (°A+'B)'
Q
O
Calculated Amount #2 Fluid °: (ml)
Date & Time on Rotating Mixer
Date. B Time Off Rotating Mixer,:::
-
'
Final pH
'A Concentration (mg/L)
0,
®. J
'B Concentration (mg/L)
6,151
0, J5 OL.
,
Reported mg/L Total,Chrome, °
0 :
,
Extraction Pressure (psi)
Balance Standardization pH Sta Tc!
at1g = J . 0 4.00 Buffer
50 g = D• llV 7.00 B4rer-7•L
100 g = top - 00 10.00 Buffer/�
I". Efficiency s!aa•Q iJ
Slope f1,3`�9
7.00 Buffer after sample
rotes �-3a.r�P�
Sample
Relative % Difference
% Spike Recovery i 05
Lab Relative % Difference
Solid Phase
Composite Grab
Initial pH.. —
Final pH (D
Mathematical formula for Combined Extracts:
r � ' . , m /L Total Chrom�
[(Vol. A) x (Cone. A) + (VoL.,B ,then,) x (Cone. e)1/(Vol. A + Vol. B theo.) = 9
Calculations:-X 0450;0� 0C V 0
AIA
C
< .-Signed'by datq of Cidmpkilon
Continued on page
Reviewed by Date

Analysis Date
l
Method 1311 Page 44 of 100
Continued from Page _
Notebook No: -109
TOXICITY CHARACTERISTIC LEACHING.PROCEDURE (TCLP)
77— �Date and Sample:Name� �tO�i�
initial Sample Volume
initial Sample Weight "7' {grams):
a .w
Hang -Up In Graduate (grams)
Sample Valuma (ml)
. Corrected Sanip
Corrected Sample Weight (grams)
oiu`r"neEiitiac 50 :8 ;3'S�'
-
Liquid Weight grams) !J. Q t
Solid Volume
Lt
Solid. Weight
R,
Solid Density
ed
=� Theoretical.Extract ::B' a77
Total Volume'Cak:ulated {'A+`8)
�Q
Calculated Amount#2 Fluid '(ml) 7 OU _
o bn Mlzer,il` Ii`'
Date &Time On,R. ta.9..
Date S Tlme Off Rotating Miter
: Final pH n �:-71
"Concentration .. (rtig/L).•... b
� ~B Concentration;;,'.'' (mg/L
` uciToWl Chrome
Reported m`'
Extraction Pre-
- sure,(psi)
aCA
Balance Standard zatian PH Stand Sample _
Relative °% Difference =
1 g i' Oog ' 4.00 Buffer '. L db a
7,.00 Buffer+c„� �•cSci .% Spike Recovery
100 at p3 1O OO Buffer-
b.Relative °� Difference ;
Eff�clency� Solid Phase
Slope `( C_ ompasite . Grab;
7.00 Buffer after sample pH ,03 . Indial-p •�3 `
Final pH ' �; �0
Mathematical torrnnla fog Combinedmc� �j
mg/LTotal Chi'ro` e`.9�4�
[(Vol. 'A') x (C; `A') (Vol. 'B'! theo.) x,(Conc: 'B'}]/(Val. 'A' +Vol. '8' thea.) MID)
7d� _
Caiculatlons
`~
6-ap `_ .00b �U��O(5°' 4°x 3q)
Continued on page_
Al
Reviewed bI► ` Date
s- ned lb .Date f C Ietion

Analysis Date: (� /� �" Method 1311 Page as of 100
Notebook No. TQg Continued from page'"
u TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP) .
Date and Sample Name
—6114
-) &
Initial Sample Volume. _ - (ml)
Initial Sample Weight (grams) ;
�D
�rj 6
')
�$. B3= ` +tip
�J
091
Hang-Up in Graduate (grams
0 • D .
fj
Corrected Sample Volume . ' (ml)'-:'
Corrected Sample Weight (grams)
Llquld ValOm'e'Extracf"i4" Gnlj-5
Liquid Weight grams) --.
7a
D..
S
%
1 .
Solid Volume
- I
..
b.
Solid Weight
Solid . Density, -. '
Solids on filter (grams) Y:
d
Weight of Solids Used
.
*B Theoretical Extract .
0: a
Total Volume Calculated (*A+'B)
�.
Calculated Amount #2 Fluid . : {mq
10011
Date &Time On,Rotating MiXer `�; °
8 h'
tl 4`` 5c�'=``;�:'
10)
Date 8 Time Off Rotating�h
0 -'b
Final pH-"
*A Concentration .. :"(mg1L) ;
:L t7 :CID
b
*B Concentration (mg1L) ` .
'L d. 0 IV.
,,_•..
1.
Reported mglL Total Chrome _•
L. l: DID
Z D- O
Extraction Pressure (psi)
15 0
D . '
H' ce S; r
Balance Standardization p ta��. fiat�i�j�9 . Sample
1 g =' r .W— 4.00 Buffe - /A1 N Relative WDifference
50 g �v. _ - ^ 7.00 Buffer a °�6 Spike,Recoveryy0 .0
" 100 g = I W• 10.00 Bufferw' tam Lab Relative % Difference
Efficienay� b_� g3.� Solid Phase
Slope, ,. 110.501 Composite Grab
7.00 Buffer after sample pH1•d� Initial pH
Final pH
Mathematical formula for Combined Extracts;
[(Vol. A) x {Con . A j + (Vol. B the' x (Cone B )]. Nol, 'q' + Vol. 'B' theo. = mg/L Total Chrome:
C Z r.lb .OaSA (P t 3. i3a o. jb7 $53,
alcuiatlons: JU� Y ` + --
77
t
- �3b.-�b 1��Z 6 �81
- rua
Continued on page
d
S ned by Dale f Co I 6" Reviewed 6y Date

Analysis Date. I _24j A Method 1311 Page 46, of t 00
Notebook No. 109 Continued from page
TOXICITY CHARACTERISTIC -LEACHING PROCEDURE (TCLP),
Date and Sample Name
-0314-
tc
Sample Volume
-initial
Initial Sample Weight (grams)..
jDg--0j
10. 6 (0:
Hang -Up in Graduate - (grams)'
" 11 � 34
Q R_Q
AA
Corrected Sample Volume. (mi),�,'
_Of�',W
C11 -Col
Corrected Sample Weight (grams),:
-tiquktyopme, Extract W,,
Liquid Weight grams)
Solid Volume,
Solid Weight,
1910C. 1 LY
-all
A6 on
Solid Density
Solids an filter (grams)
o..
.5 51,
Weight ol'Solids Used (grams),,
icl. 57 (p
(I?, -
Theoretical -Extract *B
Total Volume Calculated (*A+*B)
Calculated Amount #2 Fluid ((Mnl),--
Qb-
Date &TimaiOn Rotating Mixer
01,241/4 1461
4
tTx/+ I
Date & Time,011 Rotating mixtr
I
4 M_ ID,
1�
(k INWml
Final pH
'I
r2
2
*A Concentration
&0& 91
0-7c)'i
VAXO
*13 Concentration (mg/L)
t_i, 1`6 -1
-6,
m 1(6(
0 ,
Reported mg/L Total Chrome'
b.
to ou
Extraction Pressure, (psi)
f50K A01
0
A—
Balance Standardization
PH Staqdlizatio
14 PIN/14
1 g cc)
A.00 136fferA,;�,
50g
7.00 Buffer-1XV — -7-00,
100 g = Im"IyD
:.io.aa Buffed iTo
QQ 10.9.1
-Efficien
Slope
7.00 Buffer after, 'sample PH2&A -LD
ULT r UrrZ U1
Sample
Relative % Difference
% Spike Recovery ObAo'-
Lab Relative % Difference
Solid Phase
Composite I Grab
Initial pH�- :!6. U0,
Final pH -
Mathematical formula for Combined Extracts: ll
[(Vol. 'A') x (Conc. 'A') + (Vol.'Vtheo.) x (Con6.V (Vo!.'A'+ V L'13'theo.) Mg/L Total CPr;me;"
U cc
6. �-7)3'1(5
Calculations: r4i : ���,
C o
r Okla C�� - ti- b1®� .off o
Continued on page
jj
Dail of Cotpleflon Reviewed by Date

Analysis Date:/ Meth®d 1311 Page 47 of 100
Notebook No. 109 Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
Date and Sample Name
d -� d
It 4- /4
a, 1114
Initial Sample Volume (m1)
100
foo
00
Initial Sample Weight (grams)
&-. b3
,D
7
Hang -Up in'Graduate (grams) .
D; 25 ' " ` x..
(
O
Corrected Sample Volume - WY
.
Corrected Sample Weight (grams)
Il D
o
1 k
`Ltgt7i&Vdt(jme Extract "A'.
-
Liquid Weight grams),,,;,
O-AD;t5
Solid Volume
pj .?�
Solid Weight
Solid Density
Solids on filter (grams)
Weight of Solids Used (grams) .
1 ,
'
Theoretical Extract •B "
: DO
Total.Volume Calculated (`A+�B) '=
.:
Calculated Amount #2 Fluid '.(mq " '
e�=
Date & Time On,Rotating Mixer, -
a
d 1401
Date &'Time Off Rotating Mixer = , "
11.
MID
laq
Final pH
'A Concentration _,,(mg/L)
"B Concentration (mg/L)
1
Reported mg/L`Total Chrome ,
Extraction Pressure (psi)
STD
5b '
Saiianc®°�tandarelizatlon pH S�n�i��� � t!L#1 am to(D tuT) Uri � <5 C;XrV'"1gC)� 4.00 Buffer �• �� Relative.% Difference
50 g - u 7.00 Buffer-� °� Spike Recovery ! -
100 g = 10.00 BufferlU.L-D {0'00 Lab Relative % Difference
Efficiency %a�. q (t) Solid Phase
Slope lvo'?% (00,V_ Composite Grab
7.00 Buffer after sample pH� 1-1- Ot Initial pH 001 i 9,5c)
Final pH (o3
Mathematical formula for Combined Extracts:���
[(Vol. 'A') x (Conc. 'A') + (Vol. 'B' theo.) x (Conc. 'B')]/(Vol. `A' +Vol, 'B' #heo.) = mg/L 'Dotal Chrome
Calculations: . W J(p0.
qC41
40
MD. X) -
�. q 3
Continued on page
?�F�4 l)tJlft►tf �
Signed �._., by Da a Co is ion Reviewed by ate

F
F-TINUM
OEM
Notebook No. 109, Continued from page
TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)
and Sample Name
s'Date W1111,11A
t
FAY, FA"
I
a i 0 1 a EQ
U- 9 K, rid
K MA rM
Wromm
"Im"PIORMI—MI
I
a WN I V,
MORE 15�
Liquid Weight grams)
Wno 15
"M M-9.1
K rel Ed KAM
I ft-0 N
Solid Weight
ft 015 t*
Solid Density
`tom
Solidson filter
ep
Z-
MIE17-:1
-elf
Koil"Fu
Yom"
Final pH
WX
. *B Concentration :1mg/L)
"Im
01TA-L-1117.
FIRM Me rem
101 V-4. r IM 1-1-M
POKAM
ki
Balanc I a Standardizallion
lig
pH 2' S
,_,4.00 Buffet
sog =
7.00 Buffer,
100 g
10.00 Buffer!10,60
Efficiency 1 Da o Jva-T
slope,
7.00 Buffer after sample pH
-TLLr lutcthCal = -6 011rVIff I
Slimple
Relative % Difference , 15
!/6 Spike Recovery
Lab Relativ a % Diffe eence
Solid Phase
Composite Grab,,,,,
Initial pH avl- L&I
Final pH !?2.jb �L(01
Mathematical formula for Combined Extracts:
[(Vol. 'A') x (Conc."N) + ((,,Vol.
'B' , theo.)x(Co nc.'!B')J/(Vol.'N +Vol.'B'theo.) mg/L-Total Chrome,
Calculations I K -et)., -7. 90y
Signed by Date tfCcriion
co'ntirid4a on page -
Reviewed by Date'

Analysis Date:L/2- !:,-&
Method '0311
Continued from page rQ-aw "
Notebook No. 109
r�uetaoCTER{STIC LEACHING PRO . LORE (TCL.
Balance Standardization
1g=
50 g = 90�� 12 (2D
100 g = tttom=
PH
st`aa �i r� 1 nsi I
4.00 Buffer/4/ EW
7.00 Buffer`"]. U -7 up
10.00 Buff8r1Q-.:!2-a0--11
Efficiency
Slope
r7t �
7.00 Buffer after sample PH�'I
Relative % Difference
% Spike Recovery
Lab Relative °% Differences
Composite
Initial pH , to a _
Final pH "_6 0
Mathematical formula for Combined Extracts: mg1L Total Chrome
[(Vol. "A') x (Cone. 'A') + (Vol. 'B' theo.) x (Cone. 'B')]/(Vol.''A' + Vol. 'B' theo.) = a )4�0�
-14X1(ga-oa'i��q.6o) �� :.bCaiculatlons: �LL� Ow.'?p Lt3AI . a) 33 -t (aI y
p c.u�p �
Continued on page
' Reviewed by

Analysis Dated-r ! / Method _'i31 i Page 51 of 100
Notebook No. .1 09. ,_ Continued from page
TOXICITY CHARACTERISTiC, LEACHING'PROCEDURE (TCLP) a
Finitial
ate and Sample Name In
1 s.a+a 4
Sample Volume(mi): pOp U itial Sample Weight (grams). .lc'�
Nang -Up in Graduate.. • (grams)
Corrected Sample Volume'.,-:
Corrected Sample Weight (grams)
,..• Liquid, Volume Extract "A'. Liquid Weight" grams)Solid Volume'
�
Solid Weight''
. . Solid Density "
Solids'on,filte� .; (grams).; tea- f 1�• j3 ,�
Weight of Solids Used
Theoretical.Extract "B �. - a��V
Total Volume Calculated (•A+•e)
v
Calculated Amount #2 Fluid (mq
` Date & Time On Rotating Mixer ,); ?
Date & Time Off: Rotating'MiXer: ', ; .
FinaCpH 'S" 1
'A Concentration (mg/L) s.. b: 01 �' D• b D LD: b 10 d- J t `, .#
'B Concentration ;(mglL) ;;,'. Ld = b 1 b 0`
I Reported mg/L Total Chrome_ G D .- n 1 0 D3;. � " b �
{ Extraction' Pressure (psi)' 17 "
i
Balance Stan'dardliatlon PH Sta d ixa�tl ' o " -_ Sample ;
r"-
1g 4.00Buffer :Z�Relative .96 Difference
..:.
50 g = }+ 7 00 Buffer 7� .:Z % Spike.Recovery b d
ff h. 100 g _ �f,b.l 10 00 Builido "�e Lab Relative 56 Difference
'Efiiciencyla�=� IV3=�' Solid Phase
;$lope Al Q'94 Composite Grab
�7.00 Buffer after sample Initial pH�
Final pH ✓
Mathematical formula for Cornbined Extracts.
?y ((Vol. 'A') x (Cone 'A'} + (Vol.'B' theo + Vol. 'B' theo:) = mg /L Total Chrome
Calculatlons
Qb
"T��Q � _. �.� `�,tc� CC���-a:2©��•oq�� � � C � 3a av � �,o . b333 �e .. . .
0946R:
Conlinued on page"
T1gned by , bale ! Co plebon Reviewed by
Date
�A Y

Annual Full TCLP and ICR Analytical Results

s.ti,r
ADivi iafi.0f
Libertynal�ttical Gorp.;
10/20/2014
DEAN RIGGS
ELEMENTIS CHROMIUM
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
Subject:
Report of Data - Project: SLURRY 2011+
WorkOrder: 1410094
Attn.: DEAN RIGGS
Enclosed are the results of analytical work performed in accordance with the referenced
account number. This report covers sample(s) appearing on the listing.
Thank you for selecting CompuChem for your sample analysis. If you should have
questions or require additional analytical services, please contact your representative at
1-800-833-5097
Sincerely,
Compuchem
a division of Liberty Analytical Corporation
Attachment
TOTAL NUMBER
OF PAGES
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]

CompuChem, a division of Liberty Analytical
Client: ELEMENTIS CHROMIUM Work: 1410094
'roject: SLURRY 2011+ Sdg: 1410094
Lab ID Client ID
1410094-01
SLURRY TO QUARRY
Matrix Date Sampled
Water 10/13/201412:20
Date Received
10/14/2014 09:31
10/20/2014

ANALYSES DATA PACKAGE COVER PAGE
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
Laboratory: COMPUCHEM
SDG: 1410094
Client Sample Id:
Analysis:
Lab Sample Id:
SLURRY TO QUARRY
EPA 9034
1410094-01
SLURRY TO QUARRY
9014
1410094-01
SLURRY TO QUARRY
EPA 1010A
1410094-01
SLURRY TO QUARRY
EPA 904013/9040C
1410094-01
I certify that this data package is in compliance with the terms and conditions of the contract, both technically and for completeness, for
other than the conditions addressed in the narrative. Release of the data contained in this hardcopy data package and in the Electronic Data
Deliverable has been authorized by the Laboratory Manager or the Manager's designee, as verified by the following signature.
Signature: Name: Susan Bass
Date: 10/16/2014
�'(c s titjCOMPUChem
p � \ ADirid�Of'
LibertyAwdyEcal Corp.
501 Madison Avenue, Cary, NC 27513
Title:
Chemist III
Tel:[phone] Fax:[phone]
Page 1 of 27

A. SDG Narrative
Page 2 of 27

n till
14 ro��'
SDG NARRATIVE
SDG # 1410094
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
The 1 sample was received intact, at 24.3°C, with proper documentations, in sealed shipping containers, on
October 14, 2014. The sample was scheduled for the requested analyses of reactive cyanide, reactive
sulfide, corrosivity-pH, and ignitability by flashpoint. The sample was analyzed, in accordance with
current EPA methods and DoD methodology, for the analytes requested as per the COC, with the
exceptions and/or additions requested by the client.
SAMPLE IDs:
The cover page contained in this package lists the client ID's and the associated CompuChem numbers
which are part of this SDG.
INSTRUMENTAL QUALITY CONTROL:
All calibration verification solutions (ICV & CCV) associated with this data was confirmed to be within
allowable limits.
SAMPLE PREPARATION QUALITY CONTROL:
The sample preparation procedure verifications (LCS & Blank) were found to be within acceptable ranges.
The sample was analyzed within holding times.
MATRIX RELATED QUALITY CONTROL:
SLURRY TO QUARRYDUP (1410094-01) was used to prepare the duplicate for ignitability by flashpoint
and corrosivity-pH. The associated QC was found to be inside control limits.
I certify that this data package is in compliance with the terms and conditions of the contract, both
technically and for completeness, for other than the conditions detailed above. Furthermore, I certify that
the tests used in this report meet all requirements of the NELAC standards unless otherwise stated in the
SDG narrative or QA notice. Release of the data contained in this hardcopy data package and in the
computer -readable data submitted on diskette has been authorized by the Laboratory Manager or his/her
designee, as verified by the following signature. (�
Susan W. Bass
Senior Chemist
October 17, 2014
Page 3 of 27

C®mpuChem
A division of Liberty Analytical Corporation
ComiDuChem's Pagination Convention
As required by the EPA CLP Statement of Work (SOW) documents, data to be delivered must be
paginated (by machine or hand). In the event that the initial numbering is incorrect (a page
numbered twice or a page skipped, for example), it is CompuChem's policy to add an alphabetic
suffix to a page number when necessary (e.g., 100A, 100B, etc.). This policy is also applicable to
non-CLP data packages.
Revision 7 (01/12/2011)
Page 4 of 27

CompuChem
A division of Liberty Analytical Corporation
WET CHEMISTRY DATA REPORTING QUALIFIERS
On the appropriate reporting form, under the column labeled "Q" for qualifier, each result is flagged with
the specific data reporting qualifiers listed below, as appropriate. The qualifiers used are:
U : This flag indicates the compound was analyzed for, not detected and is reported as less than the
Method Detection Limit (MDL) (or as defined by the client). The Reporting Limit (RL), or Limit
of Quantitation (LOQ), and the MDL will be adjusted to reflect any dilution or concentration of
the sample and, for soils, the percent moisture.
This flag indicates the reported result is an estimated value. The flag is used when an analyte is
detected and the result is less than the adjusted RL/LOQ but equal to or greater than the MDL.
Q : This flag denotes that one or more quality control criteria have failed (e.g., LCS recovery,
Continuing Calibration Verification, or CCV) and reanalyses can't be performed. The Q flag is
applied to all specific analyte(s) in all samples associated with the failed quality control criteria.
B : This flag is used when the analyte is found in the associated method or calibration blank as well
as in the sample. It indicates probable blank contamination and warns the data user to take
appropriate action. The combination of flags BU or UB is not an allowable policy. Blank
contaminants are flagged B only when they are detected in the sample.
D: This flag is applied to an analyte when the reported result is based on a dilution.
X/Y/Z : Other specific flags may be required to properly define the results. If used, the flags will be fully
described in the SDG Narrative. The laboratory -defined flags are limited to X, Y, and Z.
The extensions: D, S, and SD are added to the end of the Client ID and represent the
following:
D — Matrix Duplicate
S — Matrix Spike
SD — Matrix Spike Duplicate
Revision 0 (03-15-2011)
Page 5 of 27

Chain of Custody Records
The laboratory shall include a copy of the Chain -of -
Custody (CoC) documentation for all of the samples in the
Work Order/SDG.
Page 6 of 27

28543
CHAIN OF CUSTODY Page of_
`:FD'l . `7""
ADvisianoc 501 Madison Ave.
Liberty Analytical Corp. Cary, NC 27513
Phone: [phone] Fax [phone]
Courier
Airbill No.
Sampling Complete. Y or N
Itent/Rq rttng lnfoimatiot► "
:".•:,.; '. P.ro'ectlnformation'.
R' uest." :Artatysis
includetrte ,tdan ;tiottle.:
Company m
comillm/
Project Name
Oka
O
G W - Ground wate
W W - Waste water
SW - Surface water
SO - Soil/Sediment
TB - Trip Blank
Rl - Rinsate
WP - Wipe
O - Other
1(.$a` .",,`�lb°Info:;;'
Address
�jY (,
Sampling Location
State I Zip ^
Ktf'7
Turnaround time
Projygt CgQt�Gt� O` /t
V V
Batch QC or Project Specific? If Specific, which Sample ID?
Phone # / 35 v -7;07
Are aqueous samples field filtered for metals? Y or N
Sampler's Name
Are high concentrations expected? Y or N? If yes, which ID(s)?
-
vs):
Field ID
Collection
Matrix
# of
bottles
Number of Preserved Bottles
Date
Time
x
x
�
M
O
z
0
N
x
x
o
w
4
�
o
1 o
I y
X
y
3
I
�u
MOW
lbl3��{
a
La
Use
y
..'Comments
Sample Unpacked By:
Cyanide samples checked for sulfide & chlorine?WNA
625 & Phenol samples checked for chlorine? Y o
.r
Sample Order Ent By:
H A T
Samples Received in Good Conditio Y r N 608 samples checked for pH between 5.0-9.0? Y r NATDO
If no, explain:
Sample Custod
Relin uished by:
Date/Time:
Received by:
Date/Time:
Relinquished by:
Date/Time:
I Received by:
Date/Time:
Subcontact? Y or N If es, where?
Custody Seal(,) intact? Y or N
On Ice? Y or
Cooler Tem : , 3 °C
Samples ston_f ' tys after date report mailed at no extra charge.6 'r-J White flt�llow copy to lab • Pink copy for eustotit•.

008 THU 01:23 PM RCDENR FAX NO. 9103502004 P. 09
If residuals generatad by a particular reddaaals source -generating facility are insufficient to require a
surface disposal evou during a required sampling Period w specified in the most ramtly-cued
Attachment 'A of this par * (a.g. no surface disposal occur during an entire year when anmaal
monitoring is roquimd), no sampling data is required daring the period of inactivity. The Parmittes
shall submit an n=al report, as required is condition IV. 9., even in the event that no sums
disposal aveata owur during an entire year the aamusl report shall Inchule an explanation for
missing sampling data.
Only residuals that are g nwsW by the residuals sources facilities that are identified as
being exempt from this condition is the most recently -certified Attachment A of this permit 2W not
be requited to comply with this monitoring requirement.
The TCLP analysis oW include the following persmetem (i.e., note the regulatory .level in
Milligrams per Bier in pa =theses):
Arsenic (5.0)
Barium (100.0)
Bose (0.5)
Cadmium (1.0)
Carbcd tetrachloride (0.5)
Chlor+3aae (0.03)
Chlorobenzene (100.0)
Chloroform (6.0) -
Chromium (5.0)
M4!rasol (200.0)
o-Cresol (200.0)
p-Cresol (200.0)
Cresol (200.0)
2,4-D-(10.0).
1,4-Dichlarobenzene.(7.3)
Nitrobcr=na (2.0)
1,2-Dichbrcathaw (0.3)
Penlublorophanol (100.0)
1,I-Dichloroethylone (0.7)
Pyridine (5.0)
2,4-Dinitrotoluene (0.13)
Sclanium (1.0)
rndtiax(o.02)
Siiaar(5.0)
Hencac darobenzene (0.13)
Totmoblorocthylene (0.7)
HMtWhW (wAf. ) (0.009)'Twmpha e; (0.5)
Hexaehloro-1,3-butadiena (0.5)
Trlchloroatbylane (0.5)
FIexaahloroetbana (3.0)
2,4,5-TH61aropbaol (400.0)
Lead (5.0)
2,4,6-Trichlorophenol (2.0)
T ladeae (0.4)
2,4,5--TP (Silvex) (1.0)
Mercury (0.2)
Vinyl cbloaide (0.2)
Matbaxychlor (10.0)
Methyl ethyl katm (200.0)
3. Residuals generated by the approved residuals scarce-Scuerubg facility listed in Condition I. 4,
shall be artalyzed to damonstrate that they are eon ha rdoull under RCRA with respect to chromium
leachability (La., loachata i1 o it TCLP analyzed for chromium only).
Tlae following sampling schedule shall be followed:
a. QMkAjWWr. One per month, minimum.
b. =osite ampir. One per month, minimum.
The results of all analytical determinations shell be maintained on file by the Parminee for a
minimum of five years and shall be submitted on a yearly basis to the following address:
WQ0001492 Veealon 3.0
Aquifer Protection Section Regional Supervisor
Wihuiagton Ragianal Office
NCDSNR-DWQ
127 Cardinal Drive Extension
W0mington, North Caroliva. 29409-3845
Shell Verslbn 070813
Page 6 of 10
Page 8 of 27

WORK ORDER Printed: 10/17/2014 7:49:48AM
1410094
COMPUCHEM
Client:
ELEMENTIS CHROMIUM
Project Manager:
Cathy Dover
Project:
SLURRY 2011+
Project Number:
SLURRY 2011+
SDG:
1410094 CASE:
Status:
Prepared
ReportTo:
Invoice To:
ELEMENTIS CHROMIUM
ELEMENTIS CHROMIUM
CALVIN OVERCASH
CALVIN OVERCASH
5408 HOLLY SHELTER ROAD
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
CASTLE HAYNE, NC 28429
Phone:[phone]
Phone:[phone]
Fax: -
Fax: -
Date Due: 10/27/2014 00:00 (13 day TAT)
Received By: Cathy Dover Date Received: 10/14/2014 09:31
Logged In By: Cathy Dover Date Logged In: 10/14/2014 09:56
J & B Flags?: YES TICS?: NO Deliverable: Level 2 E-mail Only EDD : 68) LATA EXCEL
Metals ND to? MDL I Spike Level: FULL Spike
LCS FOR QC*DO NOT REFRIGERATE SAMPLE!!*TOTAL ANALYSES, BUT RPT. VOC=8260ZHE.SUB (7 day ht-unpres); SVOC,
PEST & HERB=TCLP.SUB*6010C/7470A MTL/-lg=RCRA*CLIENT NEEDS TOTAL CRESOLS RESULT NOTED IN THE SVOA
CASE NARRATIVE
Analysis
Due
TAT
Expires
Received
Comments
1410094-01 SLURRY TO QUARRY [Water] Sampled
10/13/2014 12:20 Eastern
6010C METALS
10/27/2014 16:00
13
04/11/2015 12:20
10/14/2014 09:31
7470A 7471B Mercury
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
CORROSIVITY 904OB-9040C
10/27/2014 16:00
13
10/25/2014 12:20
10/14/2014 09:31
GC-8081B Pest
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList=GC- 8081 TCLP (10-24-11)
GC-8151A-HERBICIDE
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList=GC- 8151 TCLP (10-24-11)
IGNITABILITY 1010A
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
REACTIVE CYANIDE 9014
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
REACTIVE SULFIDE 9034
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SVOC 8270D
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList= SV- TCLP (10-24-11)
VOA-8260B 5PPB
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SubList= VOA- 8260ZHE (10-24-11)
Page 9 of 27

METHOD DETECTION AND REPORTING LIMITS
boratory:
COMPUCHEM
SDG:
1410094
Client:
ELEMENITS CHROMIUM
Project:
SLURRY 2011+
Matrix:
WATER
Instrument:
Buret
Analyte MDL
RL
Units
Method
Reactive Cyanide 1
250
mg/L.
9014
Reactive Sulfide 1
250
mg/L
EPA 9034
hem
r'p ` .0
ADivisi no`f /
"a Sa\�o LibertyAaalytieal Corp.
Page 10 of 27

LCS / LCS DUPLICATE SUMMARY
9014
Client: ELEMENTIS CHROMIUM
Lab ID: 4101505-BSI Matrix: Water
SDG: 1410094 Project: SLURRY 2011+
Client ID: WLCSWY Batch: 4101505
SPIKE
LCS LCS QC
ADDED
CONCENTRATION % Q LIMITS
ANALYTE
(mg/L)
(mg/L) REC. REC.
Reactive Cyanide
1000
62.4 J 6.24 2 - 37
`'(csirp,
Ompu/ heir
G t�
o
AD's-i-imi Of
LibertyAnalytical Corp.
vN AC06q� ,.. .:
U
Page 11 of 27

LCS / LCS DUPLICATE SUMMARY
Client: ELEMENTIS CHROMIUM
Lab ID: 4101506-BS1 Matrix: Water
EPA 9034
SDG: 1410094 Project: SLURRY 2011+
Client ID: WLCSWZ Batch: 4101506
SPIKE
LCS
LCS
QC
ADDED
CONCENTRATION
%
Q LIMITS
ANALYTE (mom)
(mg/L)
REC.
REC.
Reactive Sulfide 1000
331
33.1
32.3 - 75
Cehtin
GmpuChem
a' ADiviamv OP
�w8 a!�c\ LibertyAmdyfical Corp.
Page 12 of 27

LCS / LCS DUPLICATE SUMMARY
Client: ELEMENTIS CHROMIUM
Lab ID: 4101511-BSI Matrix: Water
EPA 904OB19040C
SDG: 1410094 Project: SLURRY 2011+
Client ID: WLCSXA Batch: 4101511
SPIKE
LCS
LCS
QC
ADDED
CONCENTRATION
%
Q LIMITS
ANALYTE
(pH Units)
(pH Units)
REC.
REC.
Corrosivity-pH
6.460
6.52
101
98 - 103
CompuChein
•`~, ADicvi—,.l
LibertyAnalytical Corp,,
o
N A-C 0'6
U
"
q
Page 13 of 27

LCS / LCS DUPLICATE SUMMARY
Client: ELEMENTIS CHROMIUM
Lab ID: 4101512-BSI Matrix: Water
EPA 1010,4
SDG: 1410094 Project: SLURRY 2011+
Client ID: WLCSWB Batch: 4101512
SPIKE LCS
LCS QC
ADDED CONCENTRATION
% Q LIMITS
ANALYTE
(degree F) (degree F)
REC. REC.
Ignitability by Flashpoint
81.00 80.5
99.4 97 - 103
tiq
Q
�� COMPUC-m-ni
�o �../ Anm�or
t/ ! C
'��a s2�� LiberryAaalytical Corp.
�O �iAACCo9O
o
Page 14 of 27

Client: ELEMENTIS CHROMIUM
Lab ID: 4101511-DUP1 % Solid: NA
DUPLICATES
EPA 9040B19040C
SDG: 1410094 Project: SLURRY 2011+
SLURRY TO QUARRYDUP
Matrix: Water Lab Source ID: 1410094-01 Source Sample: SLURRY TO QUARR)
SAMPLE
DUPLICATE
CONTROL CONCENTRATION
CONCENTRATION RPD
Q
ANALYTE
LIMIT
%
METHOD
(pH Units)
(pH Units)
Corrosivity-pH
10 8.93
8.96 0.335
EPA 904OB19040C
Compu
y`�escin
Chem
ADivzsim -,
cQ'�u3\ LibertyAnalytical Corp.
�N A C C Ci
Page 15 of 27

Client: ELEMENTIS CHROMIUM
Lab ID: 4101512-DUPl
DUPLICATES
EPA 1010A
SDG: 1410094 Project: SLURRY 2011+
SLURRY TO QUARRYDUP
% Solid: NA Matrix: Water Lab Source ID: 1410094-01 Source Sample: SLURRY TO OUARRS
SAMPLE
DUPLICATE
CONTROL CONCENTRATION
CONCENTRATION
RPD Q
ANALYTE LIMIT (degree F )
(degree F)
%
METHOD
Ignitability by Flashpoint 20 >140
>140
0.00
EPA 1010A
�``(CRlih C
Compuhem
c� .+/\ An�
"a1`�c Liberty Analytical Corp,
Page 16 of 27

PREPARATION BATCH SUMMARY
9014
."lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY2011+
Batch: 4101505 Matrix: Water Preparation: Chapter 7 Prep
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
INITIAL VOUWT (mL)
FINAL VOL/WT (mL)
SLURRY TO QUARRY
1410094-01
10/15/1412:10
10.0
10.0
PBV,rY
4101505-BLKI
10/15/14 12:10
10.0
10.0
WLCSWY
4101505-BSI
10/15/1412:10
10.0
10.0
Gmpu,Cm
AMc -Of
LibertyAnsly'ticalCcrp,
Page 17 of 27

PREPARATION BATCH SUMMARY
,W*lox lj
lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Batch: 4101506 Matrix: Water Preparation: Chapter 7 Prep
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
INITIAL VOL/WT (mL)
FINAL VOL/WT (mL)
SLURRY TO QUARRY
1410094-01
10/15/14 12:15
10.0
10.0
PBWZ
4101506-BLKI
10/15/14 12:15
10.0
10.0
WLCS WZ
4101506-BS 1
10/15/14 12:15
10.0
10.0
`'C e s tijj,
compuchem
ADirssimi Df
LibertyAnalyiical Carp.
O �N ACC6'
U
Page 18 of 27

PREPARATION BATCH SUMMARY
EPA 904OB19040C
aient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Batch: 4101511 Matrix: Water Preparation: Default Prep WC
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
SLURRY TO QUARRY
1410094-01
10/16/14 11:45
WLCSXA
4101511-BS 1
10/16/14 11:45
SLURRY TOQUARRYDUP
4101511-DUP1
10/16/1411:45
�`'C'e clip
a` c9mPuGle'll
'e LibertyAnalytieal Corp,
Page 19 of 27

PREPARATION BATCH SUMMARY
EPA 1010A
lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Batch: 4101512 Matrix: Water Preparation: Default Prep WC
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
SLURRY TO QUARRY
1410094-01
10/16/14 11:45
WLCS WB
4101512-BS 1
10/16/14 11:45
SLURRY TOQUARRYDUP
4101512-DUPI
10/16/14 11:45
a Westin compuGem
A D�ci.^imuO£
cy',.a LibertyAnalytical Corp.
Page 20 of 27

Client: ELEMENfIS CHROMIUM
1
Lab ID: 1410094-01 % Solid:
ANALYSIS DATA SHEET
SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Sampled: 10/13/14
SLURRY TO QUARRY
Received: 10/14/14
CAS NO.
Analyte
Cone.
(pH Units)
MDL
RL
ME
Q
Method
Sequence
Analyzed
CORROSIVI
Corrosivity-pH
8.93
1
EPA904013/9040C
4J16009
10/16/14 11:45
CAS NO.
Analyte
Cone.
(mg/L)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
RCYAN
Reactive Cyanide
1.00
250
1
U
9014
4J15011
10/15/14 12:10
RSULF
Reactive Sulfide
1.00
250
1
U
EPA 9034
4J15012
10/15/14 12:15
CAS NO.
Analyte
Cone.
(degree F)
MDL
RL
D.F.
Q
Method
Sequencel
Analyzed
IGNIT
Ignitability by Flashpoint
>140
1
EPA 1010A
4J16005
10/16/14 11:45
a`'�estin Compu,Chem
Fp ��i � ADiria�.Of
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Page 21 of 27

„.Client: ELEMENTIS CHROMIUM
Lab ID: 4101505-BLKI
ANALYSIS DATA SHEET
SDG: 1410094 Project: SLURRY 2011+
Matrix: Water
PBWY
CAS NO.
Analyte
Cone.
(mg/L)
MDL
RL
D.F.
I Q
I Method
Sequence
Analyzed
RCYAN
Reactive Cyanide
1.00
250
1
U
9014
015011
10/15/14 12:10
cqr�ipucqwt
ADkii-0£
LibertyAnalytical Corp.
s" �N PCCp
Page 22 of 27

{` Client: ELEMENTIS CHROMIUM
Lab ID: 4101505-BSI
_e
ANALYSIS DATA SHEET
SDG: 1410094 Project: SLURRY 2011+
Matrix: Water
WLCSWY
CAS NO.
Analyte
Cone.
(mg/L)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
RCYAN
Reactive Cyanide
62.4
1.00
250
1
J
9014
4J15011
10/15/14 12:10
CqmpuChem
LibertyAnnlyticalCorp.
Page 23 of 27

ANALYSIS DATA SHEET
Client: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Lab ID: 4101506-BLK1 Matrix: Water
PBWZ
CAS NO.
Analyte
Cone.
(mg/L.)
NIDL
RL
D.F.
Q
Method
Sequence
Analyzed
RSULF
Reactive Sulfide
1.00
250
1
U
EPA 9034
U15012
10/15/14 12:15
�estr�lG I n
le. Compill I
o0,
A Di,2:1= Of
*1t� 5%° LibertyAnalyflcal Corp
Page 24 of 27

ANALYSIS DATA SHEET
Client: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Lab ID: 4101506-BSI Matrix: Water
wLCSwz
CAS NO.
Analyte
Cone.
(mg/L)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
RSULF
Reactive Sulfide
331
1.00
250
1
EPA 9034
4JI5012
10/15/14 12:15
Kes�ip+
CompilCheir
pr 1 \ A Da .1
"t.,H LibertyAnalytical Corp.
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9
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Page 25 of 27

ANALYSIS DATA SHEET
Client: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
LAID: 4101511-BS1 Matrix: Water
WLCSXA
CAS NO.
Analyte
Cone.
(pH Units)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
CORROSIVI
Corrosivity-pH
6.52
1
EPA 9040B/9040C
4J16009
10/16/14 11:45
`(es[iry
CqrnpuC17em
AM-k ,.l
LibertyAnalytical Corp.
�N ACCp
Page 26 of 27

Client: ELEMENTIS CHROMIUM
Lab ID: 4101512-BS1
ANALYSIS DATA SHEET
SDG: 1410094 Project: SLURRY 2011+
Matrix: Water
wLCSWB
CAS NO.
Analyte
Cone.
(degree F)
MDL
I RL
I D.F.
I QJ
Method
Sequence
Analyzed
IGNIT
Ignitability by Flashpoint
80.5
1
EPA 1010A
4J16005
10/16/14 11:45
` ? CompuChem
An.�or
LibertyAnilyticil Corp,
F �� A_CCO
RIO
Page 27 of 27

Comp-- : fit :
A Diviio i.Of
berty.knaly'tical Corp„
10/20/2014
DEAN RIGGS
ELEMENTIS CHROMIUM
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
Subject:
Report of Data - Project: SLURRY 2011+
WorkOrder: 1410094
Attn.: DEAN RIGGS
Enclosed are the results of analytical work performed in accordance with the referenced
account number. This report covers sample(s) appearing on the listing.
Thank you for selecting CompuChem for your sample analysis. If you should have
questions or require additional analytical services, please contact your representative at
1-800-833-5097
Sincerely,
Compuchem
a division of Liberty Analytical Corporation
Attachment
TOTAL NUMBER
OF PAGES
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]
r

CompuChem, a division of Liberty Analytical
Client: ELEMENTIS CHROMIUM
`.'roject: SLURRY 2011+
Work: 1410094
Sdg: 1410094
Lab ID Client ID Matrix Date Sampled Date Received
1410094-01 SLURRY TO QUARRY Water 10/13/2014 12:20 10/14/2014 09:31
10/20/2014

ANALYSES DATA PACKAGE COVER PAGE
Client: ELENIENTIS CHROMIUM
Project: SLURRY 2011+
Laboratory: COMPUCHEM
SDG: 1410094
Client Sample Id:
Analysis:
Lab Sample Id:
SLURRY TO QUARRY
EPA 7470A
1410094-01
SLURRY TO QUARRY
EPA 6010C
1410094-01
SLURRY TO QUARRY
EPA 6010C
1410094-OIREI
I certify that this data package is in compliance with the terms and conditions of the contract, both technically and for completeness, for
other than the conditions addressed in the narrative. Release of the data contained in this hardcopy data package and in the Electronic Data
Deliverable has been authorized by the Laboratory Manager or the Manager's designee, as verified by the following signature.
Susan Bass
Signature: Name:
Date:
10/18/2014
Title
Chemist III
'CompaChem
-LibertyAn-,dy'ticai Carp.
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]
Page 1 of 22

A. SDG Narrative
Page 2 of 22

--,
CompuChem
a Division of Liberty Analytical Corp.
501 Madison Avenue
Cary, NC 27513
SDG NARRATIVE
SDG # 1410094
Client:.ELEAIENTIS CHROMIUM
Project: SLURRY 2011+
The indicated Sample Delivery Group (SDG) consisting of one (1) sample was received into the
laboratory information management system (LIMS) on October 14, 2014 intact and .in good
condition with the Chain of Custody (COC) Records in order, unless otherwise noted in any
attachments or Quality Assurance Notices: The cooler temperature indicator bottle was not
found with the sample and the sample's temperature was 24.3 degrees Celsius. Temperature was
recorded by IR temperature gun.
The sample was prepared and analyzed in accordance with SW846/601 OC/7470A methodology
for the requested RCRA metals and mercury.
EQUATIONS FOR LIQUID SAMPLE CALCULATIONS:
Equation for obtaining metals sample results in ueL as .presented on Analysis Data Sheet data sheets from
ICP instrument acquired results in µg/L (ppb).
C x F
I
Where
C = concentration (ug/L)
F = final volume in liters after sample_ preparation
I = initial volume in liters
Example: Barium for sample SLURRY To QUARRY
281:775 µg/L (C) x 0.05 L (F)
= 281.8 ug/L reported as ug/L
0.05 •L (I)
INSTRUMENTAL QUALITY CONTROL:
All calibration verification solutions (ICV & CCV) and blanks (ICB, & CCB) associated with this data were
confirmed to be within SW-846 methodology.
Page 3 of 22

SAMPLE PREPARATION QUALITY CONTROL:
The sample preparation procedure verifications (LCSW & PBW) were found to be within acceptable ranges
and the field sample was prepared and analyzed within the contract specified holding times.
MATRIX RELATED QUALITY CONTROL:
No matrix spikes were requested for this sample.
A five -fold serial dilution of sample, CCN = SDI1410094-01 (SLURRY TO QUARRYL) was performed in
accordance with SW-846 requirements for ICP analysis.
The adjusted sample concentration was inside control limits except lead.
I certify that the tests used in this report meet all requirements of the NELAC standards unless otherwise
stated in the SDG narrative or QA notice.
I certify that this data package is in compliance with the terms and conditions of the contract, both
technically and for completeness, for other than the conditions detailed above. Release of the data
contained in this hardcopy data package and in the computer -readable data submitted on CD has been
authorized by the Laboratory Manager or his/her designee, as verified by the following signature.
Lvl C"I w «
Susan W. Bass
Senior Chemist
October 18, 2014
Page 4 of 22

O
CompuChem
A division of Liberty Analytical Corporation
CompuChem's Pagination Convention
As required by the EPA CLP Statement of Work (SOW) documents, data to be delivered must be
paginated (by machine or hand). In the event that the initial numbering is incorrect (a page
numbered twice or a page skipped, for example), it is CompuChem's policy to add an alphabetic
suffix to a page number when necessary (e.g., 100A, 100B, etc.). This policy is also applicable to
non-CLP data packages.
Page 5 of 22

CompuChem
A division of Liberty Analytical Corporation
INORGANIC DATA REPORTING QUALIFIERS
On the Form I, under the column labeled "Q" for qualifier, each result is flagged with the specific data
reporting qualifiers listed below, as appropriate. The qualifiers used are:
U : This flag indicates the compound was analyzed for, not detected and is reported as less than the
Method Detection Limit (MDL) (or as defined by the client). The Reporting Limit (RL), or Limit
of Quantitation (LOQ), and the MDL will be adjusted to reflect any dilution or concentration of
the sample and, for soils, the percent moisture.
This flag indicates the reported result is an estimated value. The flag is used when an analyte is
detected and the result is less than the adjusted RL/LOQ but equal to or greater than the MDL.
Q : This flag denotes that one or more quality control criteria have failed (e.g., LCS recovery,
Continuing Calibration Verification, CCV, and interference check standards for ICP-AES/ICP-
MS) and reanalyses can't be performed. The Q flag is applied to all specific analyte(s) in all
samples associated with the failed quality control criteria.
B : This flag is used when the analyte is found in the associated method or calibration blank as well
as in the sample. It indicates probable blank contamination and warns the data user to take
appropriate action. The combination of flags BU or UB is not an allowable policy. Blank
contaminants are flagged B only when they are detected in the sample.
D: This flag is applied to an analyte when the reported result is based on a dilution.
X/Y/Z : Other specific flags may be required to properly define the results. If used, the flags will be fully
described in the SDG Narrative. The laboratory -defined flags are limited to X, Y, and Z.
The extensions: D, S, SD, L, and A are added to the end of the Client ID and represent the
following:
D — Matrix Duplicate
S — Matrix Spike
SD — Matrix Spike Duplicate
L — Serial Dilution
A — Post Digestion Spike
Revision 0 (11-09-2010)
Page 6 of 22

Chain of Custody Records
The laboratory shall include a copy of the Chain -of -
Custody (CoC) documentation for all of the samples in the
Work Order/SDG.
Page 7 of 22

28643
CHAIN OF CUSTODY Page of _
ADtvistouot 501 Madison Ave.
Liberty Analytical Corp. Cary, NC 27513
Phone: 9I9-379-4100 Fax [phone]
Courier
Airbill No,
84)
Sampling Complete. Y or N 00
ltent/Re'oittn Informahoti .
:.: ::-::..:.• '. - P.rojectlnformation'.
R' uest Analys,'is(includetne
od.atid
ottl0t
: e :.., .<;::.:..:>',::.
;:::;::: atrici's"..;. •
Company m
comitm
Project Name
Ul—
►�
G W - Ground wate
W W - Waste water
SW - Surface water
SO - Soil/Sediment
TB - Trip Blank
RI - Rinsate
WP - Wipe
O - Other
' le.Yilfo>
:....
Address
5
�(�,Sampling
S if�L�l"."ROAD
Location
t
State Zip 4)Q t*
Turnaround time
Pr oj CgQt��I ova
LLV VLMI V
Batch QC or Project Specific? If Specific, which Sample ID?
Phone # Id / v
b
Are aqueous samples field filtered for metals? Y or N
Sampler's Name
Are high concentrations expected? Y or N? ifyes, which ID(s)?(:,{"'
>>
`4Cd`` Gtem'2�i
Field ID
Collection
Matrix
M
J
#o f
bottles
e
Number of Preserved Bottles
Date
e
Time
V
x
M
O
0
N
x
o
W
u
I613i4
w
3 �a(5
2
G
-3
1
,u
/J'
IIF
gL=X
use
mmntsL
Sample Unpacked By: NJJ U k4l
lCyanide samples checked for sulfide & chlorine? Y NA
625 & Phenol samples checked for chlorine? Y o NA
-r
Sample Order En B
`r T
Samples Received in Good Conditio Y r N 1608 samples checked for pH between 5.0-9.0? Y r NA
If no, explain:
/11
S e Custo y ,
Relinquished by:
Date/Time:
Received by: 4
Date/Time:
Relinquished by:
Date/Time:
llteeviv.d by*
Date/Time:
Subcontact? Y or N If es, where?
Custody Seal(s) intact? Y or N
On Ice? Y or
Cooler Tem : 24,3 °C
Samples storca `^.a-ys after date report mailed at no extra charge. White %Wllow copy to lab •Pink copy for customs'
�'6r / - zreJ tree t

008 THU 01:23 PH HCDENR FAX NO. 91-03502004 P. 09
If residuals generated by a particular residuals source -generating facility are insufficient to rcTAre a
atuface &VoW events AM9 a re9*v1 MvpHnS period ar specified in the most scantly-ca cd
Attachment 'A of tba p =it (a.& no surface disposal oom dtaing an entire year when annual
monitoring is required), no sa=liug data is required denting the period of inactivity. The Permittee
;` sha11 submit as annual report, as re pt and in =dition IV. 9., atom in the event that no auriha0
disposd events ocm during an entire year, the amtusl report shall iriohule an explanation for
a missing sampling data.
Only residuals that are generated by the residuals sourc&S==dug facilities that are identified as
being exempt Erna thin condition in the most recendy-certlffed Attachment A of thin permit shs11 not
be required to comply with this monitoring rKWremwt.
Tba TCLP analysis shall include the following parameters (i.e., note the regulatory .level in
millisrems pee liter in pU=ihraes):
Arsenic (5.0)
1,4-Dichlorobamzeme.(73)
Nitrabamm (2.0) '
Barium (100.0)
1,2-Dioltlorodhave (0.5)
Pentachlorophenol (100.0)
BeazMe (0.5)
1,1-Diddorcethylone (0.7)
Pyridine (5.0)
Cadmium (1.0)
2.4-DinitnAoluene (0.13)
Selan4ium 0 0)
Carbon tetrachloride (0.5) Etld A (0.02)
Silver (5.0)
Chlordane (0.03)
Rmcacblorcbenzene (0.13)
Tottaoblor+oetbylene (0.7)
Chlorobenzene (100.0)
141taehlor (pAIky�a�e.ae) (0.008)'Tomphema (0.5)
Chloroform (6.0).
He xarMoro-1,3-butadiene (0.5)
TrieWarootbylene (0.5)
Cltrotnium (5.0)
Hexaohloreetba a (3.0)
2,4,54iiddoraphenol (400.0)
m-Cresol (200.0)
Lead (5.0)
2,4,641richloropb mad. (2.0)
o-Cresol (200.0)
1 Wan- (0.4)
2,4,5-TP (Silm) (1.0)
p-Cresol (2004)
Mercury (0.2)
Vinyl chloride (0.2)
Craned (200.0)
Matba)*mblor (10.0)
2.,4-D-(10.0).
Mcthyl Nhyl l dew (200.0)
3. Residuals generated by the approved residuals source-genc aiing Facility listed in Condition 1. 4.
shall be analyzed to demonstrate that they are non haxerdous unit RCRA with respect to ohromium
leachability (Le., loachate fi+ow a TCLP analyzed For chromium only).
The following ssmpliag schedule shall be followed:
a. Grab sWWr. One per manib minimum.
b.as�sartmic: One per month, m3aimuan.
The rbmdta of all analytical determinations shall be maintained on file by the Permittee for a
minimum of five years and shall be submitted on a yearly basin to the following address:
WQ0001492 Version 3.0
Aquifer Protection Section Regional Supervisor
Wilmington, Regional Offroe
NCDENR-DWQ
127 Cardinal Drive Extension
Wiljnpton, North Carolina 29405-3845
Shea Versibn 070915
Page 6 of 10
Page 9 of 22

WORK ORDER Printed: 10/17/2014 7:49:48AM
1410094
COMPUCHEM
Client:
ELEMENTIS CHROMIUM
Project Manager:
Cathy Dover
Project:
SLURRY 2011+
Project Number:
SLURRY 2011+
SDG:
1410094 CASE:
Status:
Prepared
Report To:
Invoice To:
ELEMENTIS CHROMIUM
ELEMENTIS CHROMIUM
CALVIN OVERCASH
CALVIN OVERCASH
5408 HOLLY SHELTER ROAD
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
CASTLE HAYNE, NC 28429
Phone:[phone]
Phone:[phone]
Fax: -
Fax: -
Date Due: 10/27/2014 00:00 (13 day TAT)
Received By: Cathy Dover
Date Received: 10/14/2014 09:31
Logged In By: Cathy Dover
Date Logged In: 10/14/2014 09:56
J & B Flags?: YES TICS?: NO Deliverable: Level 2 E-mail Only EDD : 68) LATA EXCEL
Metals ND to? MDL Spike Level: FULL Spike
LCS FOR QC*DO NOT REFRIGERATE SAMPLE!! *TOTAL ANALYSES, BUT RPT. VOC=8260ZHE.SUB (7 day ht-unpres); SVOC,
PEST & HERB=TCLP.SUB*6010C/7470A MTL/Hg=RCRA*CLIENT NEEDS TOTAL CRESOLS RESULT NOTED IN THE SVOA
CASE NARRATIVE
Analysis
Due
TAT
Expires
Received
Comments
1410094-01 SLURRY TO QUARRY [Water] Sampled
10/13/2014 12:20 Eastern
6010C METALS
10/27/2014 16:00
13
04/11/2015 12:20
10/14/2014 09:31
7470A 7471B Mercury
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
CORROSIVITY 904OB-9040C
10/27/2014 16:00
13
10/25/2014 12:20
10/14/2014 09:31
GC-8081B Pest
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList=GC- 8081 TCLP (10-24-11)
GC-8151A-HERBICIDE
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList=GC- 8151 TCLP (10-24-11)
IGNITABILITY 1010A
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
REACTIVE CYANIDE 9014
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
REACTIVE SULFIDE 9034
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SVOC 8270D
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList=SV- TCLP (10-24-11)
VOA-8260B 5PPB
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SubList= VOA- 8260ZHE (10-24-11)
Page 10 of 22

METHOD DETECTION AND REPORTING LIMITS
boratory:
COMPUCHEM
SDG:
1410094
Client:
ELEMENTIS CHROMIUM
Project:
SLURRY 2011+
Matrix:
Water
Instrument:
P5
Analyte
MDL
RL
Units
Method
Arsenic
2.48
10.0
ug/L
EPA 6010C
Barium
2.35
200
ug/L
EPA 6010C
Cadmium
0.321
5.00
ug/L
EPA 6010C
Chromium
0.743
10.0
ug/L
EPA 6010C
Lead
2.8
10.0
ug/L
EPA 6010C
Selenium
2.65
10.0
ug/L
EPA 6010C
Silver
1.52
5.00
ug/L
EPA 6010C
��'tesriy CompuW�
Cheyn
` AassOf
,rya Sall LibertyAnalytical Corp.
Page 11 of 22

METHOD DETECTION AND REPORTING LIMITS
boratory:
COMPUCHEM
SDG:
1410094
Client:
ELEMENTIS CHROMIUM
Project:
SLURRY 2011+
Matrix:
Water
Instrument:
V4
Analyte MDL
RL
Units
Method
Mercury 0.0711
0.200
ug/L
EPA 7470A
n�mw,
`i'eampu heir.O -: AM-imi Of
LibertyAnalytical Carp
�o �N AC069O
Page 12 of 22

LCS / LCS DUPLICATE SUMMARY
Client: ELEMENTIS CHROMIUM
Lab ID: 4101509-BSI Matrix: Water
EPA 7470,4
SDG: 1410094 Project: SLURRY 2011+
Client ID: MLCSJU Batch: 4101509
SPIKE LCS LCS
QC
ADDED CONCENTRATION % Q
LIMITS
ANALYTE
(ug/L) (ug/L) REC.
REC.
Mercury
4.000 3.77 94
80 - 120
`a
compucl-1.27
o
LibertyAnalytical Corp.
�a \N AC�C�p,q- '
o t
e �
Page 13 of 22

LCS / LCS DUPLICATE SUMMARY
Client: ELEMENTIS CHROMIUM
Lab ID: 4101510-BS1 Matrix: Water
EPA 6010C
SDG: 1410094 Project: SLURRY 2011+
Client ID: MLCSJV Batch: 4101510
ANALYTE
SPIKE
ADDED
(ug/L)
LCS
CONCENTRATION
(ug/L)
LCS
%
REC.
Q
QC
LIMITS
REC.
Arsenic
1100
1030
93.5
80 - 120
Barium
550.0
516
93.8
80 - 120
Cadmium
550.0
515
93.7
80 - 120
Chromium
550.0
519
94.3
80 - 120
Lead
1100
1030
93.9
80 - 120
Selenium
1100
1020
93.1
80 - 120
Silver
550.0
519
94.3
80 - 120
compuChem
ADiv-isimi Of
LibertyAnalytical Corp.
\N ACCp9O9
Page 14 of 22

SERIAL DILUTION
EPA 6010C
SLURRY TO OUARRYL
Client: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Lab ID: 4J17014-SRD3 Matrix: Water Lab Source ID: 1410094-01 Source Sample: SLURRY TO QUARRY
Sequence: 4J17014 Dilution: 5 Report to MDL: YES
Analyte
Initial Sample
Result (I)
Serial
Dilution
Result (S)
RL
%
Difference
Q
Method
QC Limits
%
Difference
Arsenic
10.00 U
50.00 U
10.0
EPA 6010C
10
Barium
281.78
1000.00 U
200
EPA 6010C
10
Cadmium
4.15 J
25.00 U
5.00
EPA 6010C
10
Lead
145.27
162.03
10.0
11.5
*
EPA 6010C
10
Selenium
10.00 U
50.00 U
10.0
EPA 6010C
10
Silver
5.00 U
25.00 U
5.00
EPA 6010C
10
*as
Cmp laein.-LibertpAnal}rtical Corp,
\N A'CCOgO
Page 15 of 22

SERIAL DILUTION
EPA 6010C
SLURRY TO OUARRYL
Client: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Lab ID: 4J17014-SRD4 Matrix: Water Lab Source ID: 1410094-01RE1 Source Sample: SLURRY TO QUARRY
Sequence: 4J17014 Dilution: 25 Report to MDL: YES
Serial
%
QC Limits
Initial Sample Dilution
RL
Difference
%
Analyte
Result (I) Result (S)
Q
Method
Difference
Chromium
106745.00 D 104040.00
10.0
2.53
EPA 6010C
10
�`T e s tin
complichem
q v
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Page 16 of 22

/ aient: ELEMENTIS CHROMIUM_
Batch: 4101509
PREPARATION BATCH SUMMARY
EPA 7470A
SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Preparation: EPA 7470A
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
INITIAL VOL/WT (mL)
FINAL VOL/WT (mL)
SLURRY TO QUARRY
1410094-01
10/16/14 09:30
100
100
PBWJU
4101509-BLKI
10/16/14 09:30
100
100
MLCSJU
4101509-BSI
10/16/14 09:30
100
t00
GmPU.Chekn
ADis—Of
LibertyAaalpbcal Corp.
Page 17 of 22

PREPARATION BATCH SUMMARY
EPA 6010C
aient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Batch: 4101510 Matrix: Water Preparation: EPA 3010A
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
INITIAL VOL/WT (mL)
FINAL VOL/WT (mL)
SLURRY TO QUARRY
1410094-01
10/16/14 10:00
50.0
50.0
SLURRY TO QUARRY
1410094-01RE1
10/16/14 10:00
50.0
50.0
PBWJV
4101510-BLK1
10/16/14 10:00
50.0
50.0
MLCSJV
4101510-BS1
10/16/14 10:00
50.0
50.0
CompItChem
LibertyAnilytical Corp.
Page 18 of 22

Client: ELEMENI'IS CHROMIUM
Lab ID: 1410094-01 % Solid:
ANALYSIS DATA SHEET
SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Sampled: 10/13/14
SLURRY TO QUARRY
Received: 10/14/14
CAS NO.
Analyte
Cone.
(ug/L)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
7440-38-2
Arsenic
2.48
10.0
1
U
EPA 6010C
4J17014
10/17/14 13:31
7440-39-3
Barium
282
2.35
200
1
EPA 6010C
4J17014
10/17/14 13:31
744043-9
Cadmium
4.15
0.321
5.00
1
J
EPA 6010C
4J17014
10/17/14 13:31
7440-47-3
Chromium
107000
3.72
50.0
5
D
EPA 6010C
4J17014
10/17/14 13:36
7439-92-1
Lead
145
2.80
10.0
1
EPA 6010C
4J17014
10/17/14 13:31
7439-97-6
Mercury
0.477
0.0711
0.200
1
EPA 7470A
4J17004
10/17/14 9:49
7782-49-2
Selenium
2.65
10.0
1
U
EPA 6010C
4J17014
10/17/14 13:31
7440-22-4
Silver
1.52
5.00
1
U
EPA 6010C
4J17014
10/17/14 13:31
'(c s tip
Compu hens
ADMA—Of
�4~ � LibertyAnalyiical Corp.
O �N ACCp9O
Page 19 of 22

BLANKS
Client: ELEMENTIS CHROMIUM
Sequence: 4J17004
EPA 7470A
SDG: 1410094 Project: SLURRY 2011+
Instrument ID: V4
Client ID
Lab Sample ID
Analyte
Found
MDL RL
Units
Q
Method
ICB
4J17004-ICB1
Mercury
-0.0390
0.0711
0.200
ug/L
U
EPA 7470A
CCB
4J17004-CCBI
Mercury
-0.0770
0.0711
0.200
ug/L
J
EPA 7470A
PBWJU
4101509-BLKI
Mercury
-0.0730
0.0711
0.200
ug/L
J
EPA 7470A
CCB
4J17004-CCB2
Mercury
-0.0830
0.0711
0.200
ug/L
J
EPA 7470A
CCB
4J17004-CCB3
Mercury
-0.0830
0.0711
0.200
ug/L
J
EPA 7470A
'Ce s'tiry.&PUG-6
AM - .1
LiberryAnalyhcal Corp,
I
�, tvx Sya
x �
Page 20 of 22

BLANKS
` Client: ELEMENTIS CHROMIUM
~ 'I Sequence: 4J17014
EPA 6010C
SDG: 1410094 Project: SLURRY 2011+
Instrument ID: P5
Client ID
Lab Sample ID
Analyte
Found
MDL RL
Units
Q
Method
ICB
4J17014-ICBI
Arsenic
2.09
2.48
10.0
ug/L
U
EPA 6010C
ICB
4J17014-ICBI
Barium
-0.0611
2.35
200
ug/L
U
EPA 6010C
ICB
4J17014-ICBI
Cadmium
-0.0437
0.321
5.00
ug/L
U
EPA 6010C
ICB
4J17014-ICB1
Chromium
-0.0240
0.743
10.0
ug/L
U
EPA 6010C
ICB
4J17014-ICB1
Lead
0.0408
2.80
10.0
ug/L
U
EPA 6010C
ICB
4J17014-ICB1
Selenium
-2.54
2.65
10.0
ug/L
U
EPA 6010C
ICB
4J17014-ICB1
Silver
0.629
1.52
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCBI
Arsenic
2.11
2.48
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCBI
Barium
-0.0652
2.35
200
ug/L
U
EPA 6010C
CCB1
4J17014-CCBI
Cadmium
0.0520
0.321
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCBI
Chromium
0.183
0.743
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCBI
Lead
1.20
2.80
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCBI
Selenium
-1.42
2.65
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCBI
Silver
0.695
1.52
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCB2
Arsenic
1.83
2.48
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCB2
Barium
0.432
2.35
200
ug/L
U
EPA 6010C
CCB1
4JI7014-CCB2
Cadmium
0.0462
0.321
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCB2
Chromium
0.0489
0.743
10.0
ug/L
U
EPA 6010C
:CBI
4J17014-CCB2
Lead
0.362
2.80
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCB2
Selenium
-3.89
2.65
10.0
ug/L
J
EPA 6010C
CCB1
4J17014-CCB2
Silver
0.141
1.52
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCB3
Arsenic
1.96
2.48
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCB3
Barium
0.821
2.35
200
ug/L
U
EPA 6010C
CCB1
4J17014-CCB3
Cadmium
0.00345
0.321
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCB3
Chromium
0.155
0.743
10.0
ug/L
U
EPA 6010C
CCBI
4J17014-CCB3
Lead
1.51
2.80
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCB3
Selenium
-4.60
2.65
10.0
ug/L
J
EPA 6010C
CCB1
4J17014-CC133
Silver
-0.0743
1.52
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCB4
Arsenic
1.01
2.48
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCB4
Barium
0.282
2.35
200
ug/L,
U
EPA 6010C
CCB1
4J17014-CCB4
Cadmium
0.117
0.321
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCB4
Chromium
0.0433
0.743
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCB4
Lead
-0.461
2.80
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCB4
Selenium
-2.77
2.65
10.0
ug/L
J
EPA 6010C
CCBI
4J17014-CCB4
Silver
0.360
1.52
5.00
ug/L
U
EPA 6010C
PBWJV
4101510-BLKI
Arsenic
2.48
10.0
ug/L
U
EPA 6010C
��"Cestiy,
a� y_ COMPUGIM.
i��a safe LibertyAnalyhcal Corp.
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s
Page 21 of 22

BLANKS
Client: ELEMENTIS CHROMIUM
Sequence: 4J17014
EPA 6010C
SDG: 1410094 Project: SLURRY 2011+
Instrument ID: P5
Client ID
Lab Sample ID
Analyte
Found
MDL RL
Units
Q
Method
PBWJV
4101510-BLKI
Barium
2.35
200
ug/L
U
EPA 6010C
PBWJV
4101510-BLK1
Cadmium
0.321
5.00
ug/L
U
EPA 6010C
PBWJV
4101510-BLKI
Chromium
0.743
10.0
ug/L
U
EPA 6010C
PBWJV
4101510-BLKI
Lead
2.80
10.0
ug/L
U
EPA 6010C
PBWJV
4101510-BLKI
Selenium
-4.06
2.65
10.0
ug/L
J
EPA 6010C
PBWJV
4101510-BLK1
Silver
1.52
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCB5
Arsenic
2.88
2.48
10.0
ug/L
J
EPA 6010C
CCB1
4J17014-CCB5
Barium
0.247
2.35
200
ug/L
U
EPA 6010C
CCB1
4J17014-CCB5
Cadmium
-0.176
0.321
5.00
ug/L
U
EPA 6010C
CCB1
4J17014-CCB5
Chromium
-0.0589
0.743
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCB5
Lead
1.07
2.80
10.0
ug/L,
U
EPA 6010C
CCB1
4J17014-CCB5
Selenium
-1.21
2.65
10.0
ug/L
U
EPA 6010C
CCB1
4J17014-CCB5
Silver
0.451
1.52
5.00
ug/L
U
EPA 6010C
CTPUChem.
d0 f ` ADitiimi OF
'LibertyAnaly6cal Corp,
Page 22 of 22

ti �.e s-r�lr
ar hem
COM.P--
ADivisiafiOf
tt� SUbertyAnaly;ti,al Corp,.
10/20/2014
DEAN RIGGS
ELEMENTIS CHROMIUM
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
Subject:
Report of Data - Project: SLURRY 2011+
WorkOrder: 1410094
Attn.: DEAN RIGGS
Enclosed are the results of analytical work performed in accordance with the referenced
account number. This report covers sample(s) appearing on the listing.
Thank you for selecting CompuChem for your sample analysis. If you should have
questions or require additional analytical services, please contact your representative at
1-800-833-5097
Sincerely,
Compuchem
a division of Liberty Analytical Corporation
Attachment
TOTAL NUMBER
OF PAGES
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]

CompuChem, a division of Liberty Analytical
Client: ELEMENTIS CHROMIUM
- roject: SLURRY 2011+
Lab ID
1410094-01
Work: 1410094
Sdg: 1410094
Client ID Matrix Date Sampled
SLURRY TO QUARRY Water 10/13/2014 12:20
Date Received
10/14/2014 09:31
10/20/2014

ANALYSES DATA PACKAGE COVER PAGE
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
Laboratory: COMPUCHEM
SDG: 1410094
Client Sample Id:
SLURRY TO QUARRY
Analysis: Lab Sample Id:
SW 8260B 1410094-01
I certify that this data package is in compliance with the terms and conditions of the contract, both technically and for completeness, for
other than the conditions addressed in the narrative. Release of the data contained in this hardcopy data package and in the Electronic Data
Deliverable has been authorized by the Laboratory Manager or the Manager's designee, as verified by the following signature.
Signature: Name: Quentisha Forrester
Date
s_
10/20/2014 Title: Chemist III
C ut hem
OMP
,Q
.n„
Lib ettyAwdy kcal Corp,
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]
Page 1 of 18

A. SDG Narrative
Page 2 of 18

CompuChem
A division of Liberty Analytical Corporation
501 Madison Avenue
Cary, N.C. 27513
Tel: [phone] Fax: [phone]
SDG NARRATIVE
SDG # 1410094
PROTOCOL: SW-846
SAMPLE IDENTIFICATIONS: SLURRY TO QUARRY
The 1 aqueous sample listed above was received intact, at 24.3°C, with proper documentation, in a sealed
shipping container, on October 14, 2014. The sample listed above was scheduled for the requested analyses of
the volatile fraction. SW-846, 3rd Edition, Update 4, 8260B was used to prepare and analyze this sample, with
the exceptions and/or additions requested by the client. All pertinent Quality Assurance notices are included in
the narrative section, and all pertinent Laboratory notices for SDG# 1410094 are included in the sample data
sections.
Volatiles
Analysis holding time requirements were met for this sample. The pH value of the sample was equal to 5.
No Volatile Project/Target Compound List (TCL) analytes were identified above the reporting limits in this
sample. All of the system monitoring compounds met recovery criteria in the analyses of this sample. All of
the internal standards met response and retention time criteria in the analyses of this sample.
Manual integrations were performed in this SDG.
All Bromofluorobenzene (BFB) abundance criteria were met for tunes associated to this SDG. All QC criteria " were met for all initial and continuing calibration standards associated to this SDG.
The associated method blank met all quality control criteria.
No matrix spike/matrix spike duplicate (MS/MSD) samples were requested for this SDG. The associated
Laboratory Control Sample (LCS) met quality control criteria.
I certify that the tests used in this report meet all requirements of the NELAC standards unless otherwise stated
in the SDG narrative or QA notice. I certify that this data package is in compliance with the terms and
conditions of the contract, both technically and for completeness, for other than the conditions detailed above.
Release of the data contained in this hardcopy data package and in the computer -readable data submitted on CD
has been authorized by the Laboratory Manager or his/her designee, as verified by the following signature.
A:�-k
Quentisha Forrester
Chemist III
October 20, 2014
Page 3 of 18

GC and GC/MS Column and Trap Specifications Table
COLUMNS
Columns
Brand Name
Coating
ID
Film Thickness
Length
Utilized
Material
(mm)
(um)
(m)
GC Laboratory
DRO/ORO
Restek
RTX-5
0.53
1.0
30
Restek
RTX-SMS
0.53
1.0
30
Restek
clpest
0.32
0.5
1
30
Restek
clpest2
0.32
0.42
30
J&W
DB-210
0.53
1.0
30
RSK
J&W
GS-GASPRO
0.32
N/A
30
GC Volatiles Laboratory
GRO
Restek
RTX-Volatiles
0.53
2.0
30
GC/MS Volatiles Laboratory
Restek
RTX-VMS
0.18
1.0
20
Supelco
SPB-624
0.32
1.8
60
Supelco
SPB-624
0.63
3.0
75
Phenomonex
ZB-624
0.32
1.8
60
GC/MS Semivolatiles
Laboratory
Restek
RTX-5Sil MS
0.32
0.25
30
HPLC Laboratory
PAH
Supelco
Supelcosil LC-PAH
4.6
6.0
15 cm
PAH
Supelco
Discovery RP Amide C16
4.6
5.0
25 cm
EXP
Restek
Pinnacle Cyano
4.6
6.0
25 cm
EXP
Restek
Allure C18
4.6
6.0
25 cm
TRAPS
GC and GC/MS Volatiles Laboratory
Supelco J (BETXTRAPTM)
* 7.7 cm Carbopack C
* 1.2 cm Carbopack B
Supelco K (Vocarb3000)
10 cm of Carbopack B (Graphitized Carbons)
* 6 cm of Carboxen 1000 (Carbon molecular sieves)
* 1 cm of Carboxen 1001 (Carbon molecular sieves)
Rev. 30
This table contains the GC columns (and volatile organic trap) used for the analysis of
volatiles, semivolatiles, pesticides, and Aroclors by the requested analytical methods.
Please see the SDG Narrative(s) for the specific fraction(s) relative to this SDG.
Note: This table also contains HPLC columns.
Page 4 of 18

CompuChem
A division of Liberty Analytical Corporation
CompuChem's Pagination Convention
As required by the EPA CLP Statement of Work (SOW) documents, data to be delivered must be
paginated (by machine or hand). In the event that the initial numbering is incorrect (a page numbered
twice or a page skipped, for example), it is CompuChem's policy to add an alphabetic suffix to a
page number when necessary (e.g., 100A, 100B, etc.). This policy is also applicable to non-CLP data
packages.
Revision 7 (01/12/2011)
Page 5 of 18

CompuChem
A division of Liberty Analytical Corporation
Notification Regarding Manual Editing/Integration Flags
In some instances, manual adjustments to the software output are necessary to provide accurate data. These manual
integrations are performed by the data reviewers, GC/MS operators, or GC/HPLC chemists. An Extracted Ion Current
Profile (EICP) or a GC/HPLC chromatographic peak has been provided for the manual integration performed on each
compound to demonstrate the accuracy of that process. The manual integrations are flagged on the quantitation report in
the far right column beyond the FINAL concentration for GC/MS analysis, and in the "Flags" column for GC/HPLC
analysis. The manual editing/integration flags are:
M - Denotes that a manual integration has been performed for this compound. The manual integration was
performed in order to provide the most accurate area count possible for the peak. The most common reasons for
performing manual integrations/editing are: the compound was not found by the automatic integration routine,
the compound was incorrectly integrated by the automatic integration routine, and the co -eluting compounds
were incorrectly integrated by the automatic integration routine.
H - Denotes that the data reviewer, GUMS operator, or GC/HPLC Chemist has chosen an alternate peak within
the retention time window from that chosen by the software for that compound. No manual integration is
performed in choosing an alternate peak. The software still performs the integration.
MR - Denotes that an alternate peak has been chosen within the retention time window from that chosen by the
software for that compound and also a manual integration of the chosen peak has been performed. The manual
integration was performed in order to provide the most accurate area count possible for the peak.
L - Denotes that a data reviewer or GC/MS operator has selected an alternate library search. This is typically done
when an additional tentatively identified compound (TIC) has been added to the number of peaks searched. No
manual integration is performed in choosing an alternate peak. The software still performs the integration.
ML - Denotes that an alternate GC/MS library search has been selected and a manual integration has also been
performed. This is typically done when an additional TIC has been added and the TIC peak also required a
manual integration.
These codes will appear in the GUMS and GC/HPLC raw data.
Revision 8 (01/29/2011)
Page 6 of 18

CompuChem
a division of Liberty Analytical Corporation
ORGANIC DATA REPORTING QUALIFIERS
On the appropriate reporting form, under the column labeled "Q" for qualifier, each result is flagged with
the specific data reporting qualifiers listed below, as appropriate. Up to five qualifiers may be reported
on the appropriate reporting form for each compound. The qualifiers used are:
U-: This flag indicates the compound was analyzed for but not detected. The Contract Required
Quantitation Limit (CRQL), or reporting limit, will be adjusted to reflect any dilution and, for
soils, the percent moisture.
J : This flag indicates an estimated value. The flag is used as detailed below:
1. When estimating a concentration for tentatively identified compounds (TICs) where a
response factor of 1:1 is assumed for the TIC analyte,
2. When the mass spectral and retention time data indicate the presence of a compound that
meets the volatile and semivolatile GC/MS identification criteria, and the result is less than the
adjusted CRQL (or Reporting Limit) but greater than zero, and
3. When the retention time data indicate the presence of a compound that meets the pesticide
and/or Aroclor or other GC or HPLC identification criteria, and the result is less than the
adjusted CRQL (or Reporting Limit) but greater than zero. For example, if the CRQL (or
Reporting Limit) is 10 µg/L, but a concentration of 3 µg/L is calculated, it is reported as 3J.
N : This flag indicates presumptive evidence of a compound. This flag is only used for TICs, where
the identification is based on a mass spectral library search .and must be used with the J flag. For
generic characterization of a TIC such as "chlorinated hydrocarbon" (or for an "unknown," with
no matches > 85%), the N flag is not used.
P : In the EPA's Contract Laboratory Program (CLP), this flag is used for a pesticide/Aroclor target
analyte, when there is greater than 25% difference for detected concentrations between the two
GC columns. The lower of the two values is reported on the Form I and flagged with a P.
For SW-846 GC and HPLC analyses, when the Relative Percent Difference (RPD) is greater than
40% and there is no evidence of chromatographic anomalies or interferences, then the lower of
the two values is reported and flagged with a P on the reporting form. When the RPD is equal to
or less than 40%, our policy is to also report the lower of the two values, although the choice
could be a project specific issue. These SW-846 policies are consistent with Method 8000C. If
Method 8000B is required, the higher of the two values is reported. For certain HPLC analyses,
if one of the HPLC columns displays co -elution of target analytes, all results are reported from a
primary column displaying no co -elution. Results are still flagged with a P if the RPI) between
columns is greater than 40%.
C : This flag applies to GC or HPLC results where the identification has been confirmed by GC/MS.
If GC/MS confirmation was attempted but was unsuccessful, this flag is not applied; a
laboratory -defined flag is used instead (see the X/Y/Z qualifier.)
Page 7 of 18

DATA REPORTING QUALIFIERS (continued)
B : This flag is used when the analyte is found in the associated blank as well as in the sample. It
indicates probable blank contamination and warns the data user to take appropriate action. This
flag is used for a TIC as well as for a positively identified target compound. The combination of
flags BU or UB is not an allowable policy. Blank contaminants are flagged B only when they are
detected in the sample.
E : This flag identifies compounds whose concentrations exceed the upper level of the calibration
range of the instrument for that specific analysis. If one or more compounds have a concentration
greater than the upper level of the calibration range, the sample or extract will be diluted and
reanalyzed. All such compounds with a concentration greater than the upper level of the
calibration range will have the result flagged with an E on the appropriate reporting form for the
original analysis.
D : If a sample or extract is reanalyzed at a higher dilution factor, for example when the
concentration of an analyte exceeds the upper calibration range, the DL suffix is appended to the
sample number on the appropriate reporting form for the more diluted sample, and all reported
concentrations on that form are flagged with the D flag. This flag alerts data users that any
discrepancies between the reported concentrations may be due to dilution of the sample or
extract.
NOTE 1: The D flag is not applied to compounds which are not detected in the sample analysis i.e.
compounds reported with the CRQL (or Reporting Limit) and the U flag.
NOTE 2: Separate reporting forms are used for reporting the original analysis (Client Sample No.
XXXXX) and the more diluted sample analysis (Client Sample No. XXXXXDL) i.e. the results
from both analyses are not combined on a single reporting form.
A: This flag indicates that a TIC is a suspected aldol-condensation product.
In the SOM01.2 SOW document, this flag is used to indicate an estimated value for Aroclor
target compounds where a valid 5-point initial calibration was not performed prior to the analytes
detection in a sample. If an "S" flag is used for a specific Aroclor, then a reanalysis of the sample
is required after a valid 5-point calibration is performed for the detected Aroclor. The "S" flag is
not utilized for non CLP analyses.
This flag is applied to a target analyte when any QC acceptance criterion has not been met for
that analyte. The flag appears on the reporting form of the associated QC analysis.
X/Y/Z : Other specific flags may be required to properly define the results. If used, the flags will be fully
described in the SDG Narrative. The laboratory -defined flags are limited to X, Y, and Z.
Revision 14 (02-10-2014)
Page 8 of 18

Chain of Custody Records
The laboratory shall include a copy of the Chain -of -
Custody (CoC) documentation for all of the samples in the
Work Order/SDG.
Page 9 of 18

28643
Im.. ca- CHAIN OF CUSTODY Page of 00
vann�u aa�.aia
ADtvistonOf 501 Madison Ave.
liberty Analytical Corp. Cary, NC 27513
Phone: [phone] Fax [phone]
Courier
Airbill No.
Sampling Com lete? Y or N
" Itent/Re 'offing Infoimahoti
"` '. Project lnfottitation .
Ruested Analysis
include inethod.atidaiottlei.:
a :.,; .:;: ..:.
::::::::::. atrices:t ..:.
Company Xq m
Project Name
/
O
G W - Ground watest
W W - Waste water
SW - Surface water
SO - Soil/Sediment
TB - Trip Blank
RI - Rinsate
WP - Wipe
O - Other
pH<,. iiiQla Info;;'
Address
5
j�
W SP
Sampling Location
f State Zip��^
7
Turnaround time
1 /
Proj Cggt��ov
rocLLVV V a
Batch QC or Project Specific? If Specific, which Sample ID?
Phone # 16R 35 v -72 !
Are aqueous samples field filtered for metals? Y or N
Sampler's Name
Are high concentrations expected'? Y or N? If yes, which ID(%)?
G'fetti>N`o
Field ID
Collection
Matrix
rt
J
# of
bottles
Number of Preserved Bottles
Date
Time
v
x
x
�
M
O
z
x
0
v,
r,
x
x
o
w
.�
o
ir u
16-10
Ia2Q
3 G44
X
y
-3calm
,u
IINI 1
a
CT
Lab
Use Onl
Comutents
Sample Unpacked By:
Cyanide samples checked for sulfide & chlorine? Y NA
625 & Phenol samples checked for chlorine? Y o NA �
'r '
Sam le Order Ent By:
44MLA7 My
Samples Received in Good Conditio Y r N 608 samples checked for pH between 5.0-9.0? Y r NA
If no, explain:
mp a unto y, .
Relinquished b
Datefrime:
lReceived b
Date/Time:
Relinquished by:
Date/Time:
Received by:
Date/Time:
Subcontact? Y or N If yes, where?
JCustody Seal(s) intact? Y or N
On Ice? Y or
Cooler Temp: e 3 °C
Samples store . rys after daft report mailed at no extra charge. C,b _,r_, + W �tjW1low copy to lab • Pink copy for custom

008 THU 01:23 PH NCDENR FAX NO. 9103502004 P. 09
If roniduals sclumawl by t particular mdduala som*-gamating facility are insufficient to require a
surface disposal events doting it required sampling period as specified is the most rcmtly-eerdfied
Attadmmt 'A of this permit (e.g. no aurfue disposal oocur during ar► satire year when anand
monitoring is squired), no sampling daft is requk;d daring the period of inactivity. The Parmittes
shall submit am annual repod, as requked in condition IV. 9., am in the evad that no m &W
disposal events occur during as entire year, the annual report shall hwhWe an explanation for
missing sampling dab.
Only residuals that are ganarated by the residuals soumeimastias fcilitim that are identified as
being exempt from this coWidou in the most recently -certified Attacbment A of Ws permit shall not
be required to comply with this monitoring requirement.
The TCLP analysis shall inehWe the Following parameters (i.e., note the regulatory .level in
milligrams per Hier is parentbcaes):
ArKWO (5.0)
1,4-Dichlorobenaene.(7.5)
Nitrobemasle (2.0)
Barium (100.0)
1,2-Dichlomdhans (0.5)
Pentacblomhenoi (100.0)
Denzene (0.5)
1,1-Dida methylene (0.7)
Pyridine (5.0)
Cadmium (1.0)
2.4-Dinitmtoluene (0.13)
Selenium (1 A)
Cuban tetrachloride (0.5) Endrin (0.02)
Silver (5.0)
CW*nbtJe (0.03)
Huacblornbenzeme (0.13)
TotrazWorodbylene (0.7)
Chlounobeazene (100.0)
Heptachlor (=dir:4*Csrae) (0.008) 7mmpbew (0.5)
Chloroform (6.0).
Ho achloro-1,3-bmtadicne (0.5)
Trlablowetbylene (0.5)
Chromium (5.0)
lleacaahlaroatbaaa (3.0)
2,4,5-Tiiddaropheaol (400.0)
m-Ceemol (200.0)
Lead (5.0)
2.4,6-Trichlorophod (2.0)
o-Cresol (200.0)
T Was- (0.4)
2,4,5--TP (Silvex) (1.0)
p-Crewl (200.0)
Mar+cury (0.2)
Vinyl aWoride (0.2)
Croaoi (200.0)
MedwXychlor (10.0)
2,4-D-(10.0).
Methyl ethyl ketone (200.0)
-
3. Residuals generr W by the approved residuals source -,gem ping i%iiity listed in Condition 1. 4.
shall be analyzed to demonstrate that they an acn he rardous Under RCRA with respect to ohramium
leachability (La., leeohate &not a TCLP analyzed for chromium only).
The following sampling schedule sball be followed:
a. QakAwWr. One per nwnib, minimum.
b. Composite same c• One per montb, ndnimuan.
The remth of all analytical determination shall be maintained on Me by the Permirtee for it
minimum of five years and shall be submitted on a yearly basis to the following address:
WQ0001492 Veslon 3.0
Aquifer Protection Section Regional Supervisor
Wilmington Regional Office
NCDENR DWQ
127 Cardinal Drive Extension
Wilmington, North Carolina 28405-3845
Shelf Versibn 070913
page 6 of 10
Page 11 of 18

WORK ORDER Printed: 10/17/2014 7:49:48AM
1410094
COMPUCHEM
Client:
ELEMENTIS CHROMIUM
Project Manager:
Cathy Dover
Project:
SLURRY 2011+
Project Number:
SLURRY 2011+
SDG:
1410094 CASE:
Status:
Prepared
Report To:
Invoice To:
ELEMENTIS CHROMIUM
ELEMENTIS CHROMIUM
CALVIN OVERCASH
CALVIN OVERCASH
5408 HOLLY SHELTER ROAD
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
CASTLE HAYNE, NC 28429
Phone:[phone]
Phone:[phone]
Fax: -
Fax: -
Date Due: 10/27/2014 00:00 (13 day TAT)
Received By: Cathy Dover Date Received: 10/14/2014 09:31
Logged In By: Cathy Dover Date Logged In: 10/14/2014 09:56
J & B Flags?: YES TICS?: NO Deliverable: Level 2 E-mail Only EDD : 68) LATA EXCEL
Metals ND to? MDL I Spike Level: FULL Spike
LCS FOR QC*DO NOT REFRIGERATE SAMPLE!! *TOTAL ANALYSES, BUT RPT. VOC=8260ZHE.SUB (7 day ht-unpres); SVOC,
PEST & HERB=TCLP.SUB*6010C/7470A MTL/Hg=RCRA*CLIENT NEEDS TOTAL CRESOLS RESULT NOTED IN THE SVOA
CASE NARRATIVE
Analysis
Due
TAT
Expires
Received
Comments
1410094-01 SLURRY TO QUARRY [Water] Sampled
10/13/2014 12:20 Eastern
6010C METALS
10/27/2014 16:00
13
04/11/2015 12:20
10/14/2014 09:31
7470A 7471B Mercury
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
CORROSIVITY 904OB-9040C
10/27/2014 16:00
13
10/25/2014 12:20
10/14/2014 09:31
GC-8081B Pest
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList =GC- 8081 TCLP (10-24-11)
GC-8151A-HERBICIDE
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList = GC- 8151 TCLP (10-24-11)
IGNITABILITY 1010A
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
REACTIVE CYANIDE 9014
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
REACTIVE SULFIDE 9034
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SVOC 8270D
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList = SV- TCLP (10-24-11)
VOA-8260B 5PPB
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SubList = VOA- 8260ZHE (10-24-11)
Page 12 of 18

SURROGATE STANDARD RECOVERY
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
SDG: 1410094
Sequence: 4J16008
161&W- .O
Instrument: 5972hp59
Calibration: 4100202
Surrogate
Compound
Spike
Level
%o
Recovery
Recovery
Limits
Q
Blank (4101602-BLK1) ug/L
Lab File ID: 4101602-BLK1R59.d Analyzed: 10/16/14 20:30
Dibromofluoromethane
50.00
99
66 - 128
1,2-Dichloroethane-d4
50.00
103
55 - 147
Toluene-d8
50.00
102
50 - 150
Bromofluorobenzene
50.00
89
70 - 132
LCS (4101602-BS1 ) ug/L
Lab File ID: 4101602-BS159.d Analyzed: 10/16/14 20:59
Dibromofluoromethane
50.00
99
66 - 128
1,2-Dichloroethane-d4
50.00
106
55 - 147
Toluene-d8
50.00
105
50 - 150
Bromofluorobenzene
50.00
89
70 - 132
SLURRY TO QUARRY (1410094-01) ug/L
Lab File ID: 1410094-0159.d Analyzed: 10/16/14 22:09
Dibromofluoromethane
50.00
95
66 - 128
1,2-Dichloroethane-d4
50.00
102
55 - 147
Toluene-d8
50.00
100
50 - 150
Bromofluorobenzene
50.00
95
70 - 132
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_ Q
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ADi� A -Or
LibertyAnaly6cal Corp.
x
Page 13 of 18

LCS / LCS DUPLICATE SUMMARY
SW 8260B
.Client: ELEMENTIS CHROMIUM
Lab ID: 4101602-BSI Matrix: Water
SDG: 1410094 Project: SLURRY 2011+
Client ID: VLCSHJ Batch: 4101602
ANALYTE
SPIKE
ADDED
(ug/)
LCS
CONCENTRATION
(ug/L)
LCS
%
REC.
Q
QC
LIMITS
REC.
Vinyl chloride
50.00
58.16
116
54 - 136
1,1-Dichloroethene
50.00
51.87
104
72 - 129
2-Butanone
125.0
111.1
89
64 - 127
Chloroform
50.00
49.31
99
65 - 133
Carbon tetrachloride
50.00
54.42
109
70 - 139
1,2-Dichloroethane
50.00
47.30
95
67 - 133
Benzene
50.00
49.51
99
66 - 130
Trichloroethene
50.00
48.90
98
72 -130
Tetrachloroethene
50.00
53.27
107
78 - 136
Chlorobenzene
50.00
50.16
100
76 - 121
CompuChem.
Op �� c'i ADisvimuOf
LibertyAnatyEcal Carp,
Page 14 of 18

PREPARATION BATCH SUMMARY
SW 8260E
. lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Batch: 4101602 Matrix: Water Preparation: EPA 5030B
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
INITIAL VOL/WT (mL)
FINAL VOL/WT (mL)
SLURRY TO QUARRY
1410094-01
10/16/14 20:30
5.00
5.00
VBLKHJ
4101602-BLKI
10/16/14 20:30
5.00
5.00
VLCSHJ
4101602-BSI
10/16/14 20:30
5.00
5.00
G O
O ^�\ A- OF
��UB sa\yo LibertyAnalytical Corp.
O \N ACCp9O ,
Ar
Page 15 of 18

ANALYSIS DATA SHEET
SW 8260B
lient: ELEMENTIS CHROMIUM SDG 1410094 Project: SLURRY 2011+
Matrix: Water Preparation: EPA 5030B File ID: 1410094-0159.d
Initial/Final: 5mL / 5mL Lab ID: 1410094-01
Dilution: 1 pH: 5
% Moisture: NA
Batch: 4101602 Sequence: 4J16008 Calibration: 4100202
SLURRY TO QUARRY
Sampled:
10/13/14 12:20
Received:
10/14/14 09:31
Prepared:
10/16/14 20:30
Analyzed:
10/16/14 22:09
Instrument:
5972hn59
CAS NO.
COMPOUND
CONC. (ug/L)
MDL
RL
Q
75-01-4
Vinyl chloride
0.48
5.0
U
75-35-4
1,1-Dichloroethene
0.53
5.0
U
78-93-3
2-Butanone
1.5
13
U
67-66-3
Chloroform
0.27
5.0
U
56-23-5
Carbon tetrachloride
0.31
5.0
U
107-06-2
1,2-Dichloroethane
0.23
5.0
U
71-43-2
Benzene
0.28
5.0
U
79-01-6
Trichloroethene
0.28
5.0
U
127-18-4
Tetrachloroethene
0.42
5.0
U
108-90-7
Chlorobenzene
0.27
5.0
U
SURROGATE RECOVERY RESULTS ADDED (ug/L) CONC (ug/L)
% REC QC LIMITS
Q
Dibromofluoromethane 50.00 47.45
95 66 - 128
1,2-Dichloroethane-d4 50.00 50.82
102 55 - 147
Toluene-d8 50.00 49.87
100 50 - 150
Bromofluorobenzene 50.00 47.52
95 70 - 132
`'t a stfp
CqmpuChem
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LibertyAnalyi cal Corp.
\N ACQp9
e,
s =
Page 16 of 18

ANALYSIS DATA SHEET
SW 8260E
lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 5030B File ID: 4101602-BLKIR59.d
Initial/Final: 5mL / 5mL Lab ID: 4101602-BLKI
Dilution: 1 pH:
% Moisture: NA
Batch: 4101602 Sequence: 4J16008 Calibration: 4100202
VBLKHJ
QC Type: Blank
Column ID:
SPB-624
Prepared:
10/16/14 20:30
Analyzed:
10/16/14 20:30
Instrument:
5972hp59
CAS NO.
COMPOUND
CONC.(ug/L)
MDL
RL
Q
75-01-4
Vinyl chloride
0.48
5.0
U
75-35-4
1,1-Dichloroethene
0.53
5.0
U
78-93-3
2-Butanone
1.5
13
U
67-66-3
Chloroform
0.27
5.0
U
56-23-5
Carbon tetrachloride
0.31
5.0
U
107-06-2
1,2-Dichloroethane
0.23
5.0
U
71-43-2
Benzene
0.28
5.0
U
79-01-6
Trichloroethene
0.28
5.0
U
127-18-4
Tetrachloroethene
0.42
5.0
U
108-90-7
Chlorobenzene
0.27
5.0
U
SURROGATE RECOVERY RESULTS ADDED (ug/L)
CONC (ug/L) % REC QC LIMITS
Q
Dibromofluoromethane
50.00
49.42 99 66 - 128
1,2-Dichloroethane-d4
50.00
51.39 103 55 - 147
Toluene-d8
50.00
51.23 102 50 - 150
3romofluorobenzene
50.00
44.46 89 70 - 132
��'C e s tiry
CqmpuC�em
ADivisimiOf
L'be rtyAnaly'6cal Corp.
Page 17 of 18

ANALYSIS DATA SHEET
SW 8260E
Gent: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 5030B File ID: 4101602-BS159.d
Initial/Final: 5mL / 5mL Lab ID: 4101602-BSI
Dilution: 1 pH:
% Moisture: NA
Batch: 4101602 Sequence: 4J16008 Calibration: 4100202
VLCSHJ
QC Type:
LCS
Column ID:
SPB-624
Prepared:
10/16/14 20:30
Analyzed:
10/16/14 20:59
Instrument:
5972ho59
CAS NO.
COMPOUND
CONC.(ug/L)
MDL
RL
Q
75-01-4
Vinyl chloride
58.16
0.48
5.0
75-35-4
1,1-Dichloroethene
51.87
0.53
5.0
78-93-3
2-Butanone
111.1
1.5
13
67-66-3
Chloroform
49.31
0.27
5.0
56-23-5
Carbon tetrachloride
54.42
0.31
5.0
107-06-2
1,2-Dichloroethane
47.30
0.23
5.0
71-43-2
Benzene
49.51
0.28
5.0
79-01-6
Trichloroethene
48.90
0.28
5.0
127-18-4
Tetrachloroethene
53.27
0.42
5.0
108-90-7
Chlorobenzene
50.16
0.27
5.0
SURROGATE RECOVERY RESULTS ,ADDED (ug/L)
CONC (ug/L) % REC QC LIMITS
Q
Dibromofluoromethane 50.00
49.32 99 66 - 128
1,2-Dichloroethane-d4 50.00
53.07 106 55 - 147
Toluene-d8 50.00
52.31 105 50 - 150
Bromofluorobenzene 50.00
44.51 89 70 - 132
��'Ces'tin CqmpuC4em
1 lbertyAnzdy'6cal Corp;
% �N A`C C 09
Page 18 of 18

C
1111(
'Cho
A Divi.ica,.Of
Liberty,knalytical Corp.
10/20/2014
DEAN RIGGS
ELEMENTIS CHROMIUM
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
Subject:
Report of Data - Project: SLURRY 2011+
WorkOrder: 1410094
Attn.: DEAN RIGGS
Enclosed are the results of analytical work performed in accordance with the referenced
account number. This report covers sample(s) appearing on the listing.
Thank you for selecting CompuChem for your sample analysis. If you should have
questions or require additional analytical services, please contact your representative at
1-8007833-5097
Sincerely,
Compuchem
a division of Liberty Analytical Corporation
Attachment
TOTAL NUMBER
OF PAGES
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]

CompuChem, a division of Liberty Analytical
Client: ELEMENTIS CHROMIUM Work: 1410094
roject: SLURRY 2011+ Sdg: 1410094
Lab ID
1410094-01
Client ID Matrix Date Sampled Date Received
SLURRY TO QUARRY Water 10/13/2014 12:20 10/14/2014 09:31
10/20/2014

ANALYSES DATA PACKAGE COVER PAGE
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
Laboratory: COMPUCHEM
SDG: 1410094
Client Sample Id: Analysis: Lab Sample Id:
SLURRY TO QUARRY SW8270D 1410094-01
I certify that this data package is in compliance with the terms and conditions of the contract, both technically and for completeness, for
other than the conditions addressed in the narrative. Release of the data contained in this hardcopy data package and in the Electronic Data
Deliverable has been authorized by the Laboratory Manager or the Manager's designee, as verified by the following signature.
Signature: Name: Quentisha Forrester
Date:
10/20/2014
Title:
Chemist III
`� Cestii+ O �N ACCp O ...
compuc�lem. o•` q2� .
GO i-�% w ADioisimi OE ` Q � �L
LibertyAnaly[ cal Corp.
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]
Page 1 of 18

A. SDG Narrative
Page 2 of 18

CompuChem
A division of Liberty Analytical Corporation
501 Madison Avenue
Cary, N.C. 27513
Tel: [phone] Fax: [phone]
SDG NARRATIVE
SDG # 1410094
PROTOCOL: SW-846
SAMPLE IDENTIFICATIONS: SLURRY TO QUARRY
The 1 aqueous sample listed above was received intact, at 24.3°C, with proper documentation, in sealed shipping containers,
on October 14, 2014. This sample was scheduled for the requested analyses of the semivolatile fraction. SW-846, 3rd
Edition, Update 4, Separatory Funnel extraction (Method 3510C), and Method 8270D were used to prepare and analyze this
sample, with the exceptions and/or additions requested by the client. This portion of the narrative deals with the
semivolatile fraction only.
Semivolatile
Extraction and analysis holding time requirements were met for this sample.
No Semivolatile project analyses were identified above the Quantitation Limit (QL) in this sample. No Cresols were
detected in this sample.
Manual integrations were performed in this SDG.
All decafluorotriphenylphosphine (DFTPP) abundance criteria were met for tunes associated to this SDG. Tailing factor
criteria were met for pentachlorophenol and benzidine. The breakdown criterion was met for DDT. These three
compounds have been added to the DFTPP solution and analyzed together.
All QC criteria were met for all initial, second source and continuing calibration standards associated to this SDG.
All of the surrogates met recovery criteria in the analyses of these samples. All of the internal standards met response and
retention time criteria in the analyses of these samples.
The associated method blank met all quality control criteria.
Duplicate matrix spikes were not requested with this SDG. The Laboratory Control Sample (LCS) prepared and analyzed
along with the sample met all quality control criteria.
An uncertainty of these test results may be estimated from the recovery of the surrogates added to the sample prior to
sample preparation or from the recovery of spiked compound(s) in the associated laboratory control sample. Further
information is available upon request.
I certify that the tests used in this report meet all requirements of the NELAC standards unless otherwise stated in the SDG
narrative or QA notice. I certify that this data package is in compliance with the terms and conditions of the contract, both
technically and for completeness, for other than the conditions detailed above. Release of the data contained in this
hardcopy data package and in the computer -readable data submitted on CD has been authorized by the Laboratory Manager
or his/her designee, as verified by the following signature.
A Ai�-
Quentisha Forrester
Chemist III
October 20, 2014
Page 3 of 18

GC and GC/MS Column and Trap Specifications Table
COLUMNS
Columns
Brand Name
Coating
ID
Film Thickness
Length
Utilized
Material
(mm)
(um)
(m)
GC Laboratory
DR0/0110
Restek
RTX-5
0.53
1.0
30
Restek
RTX-SMS
0.63
1.0
30
Restek
clpest
0.32
0.5
30
Restek
clpest2
0.32
0.42
30
J&W
DB-210
0.53
1.0
30
RSK
J&W
GS-GASPRO
0.32
N/A
30
GC Volatiles Laboratory
GRO
Restek
RTX-Volatiles
0.53
2.0
30
GC/MS Volatiles Laboratory
Restek
RTX-VMS
0.18
1.0
20
Supelco
SPB-624
0.32
1 1.8
60
Supelco
SPB-624
0.53
3.0
75
Phenomonex
ZB-624
0.32
1.8
60
GC/MS Semivolatiles
Laboratory
Restek
RTX-5Sil MS
0.32
0.25
30
HPLC Laboratory
PAH
Supelco
Supelcosil LC-PAH
4.6
6.0
15 cm
PAH
Supelco
Discovery RP Amide C16
4.6
6.0
25 cm
EXP
Restek
Pinnacle Cyano
4.6
6.0
1 25 cm
EXP
Restek
Allure C18
4.6
6.0
25 cm
TRAPS
GC and GC/MS Volatiles Laboratory
Supelco J (BETXTRAPTM)
* 7.7 cm Carbopack C
* 1.2 cm Carbopack B
Supelco K (Vocarb3000)
* 10 cm of Carbopack B (Graphitized Carbons)
* 6 cm of Carboxen 1000 (Carbon molecular sieves)
* 1 cm of Carboxen 1001 (Carbon molecular sieves)
Rev. 30
This table contains the GC columns (and volatile organic trap) used for the analysis of
volatiles, semivolatiles, pesticides, and Aroclors by the requested analytical methods.
Please see the SDG Narrative(s) for the specific fraction(s) relative to this SDG.
Note: This table also contains HPLC columns.
Page 4 of 18

CompuChem
A division of Liberty Analytical Corporation
CompuChem's Pagination Convention
As required by the EPA CLP Statement of Work (SOW) documents, data to be delivered must be
paginated (by machine or hand). In the event that the initial numbering is incorrect (a page numbered
twice or a page skipped, for example), it is CompuChem's policy to add an alphabetic suffix to a
page number when necessary (e.g., 100A, 10013, etc.). This policy is also applicable to non-CLP data
packages.
Revision 7 (01/12/2011)
Page 5 of 18

CompuChem
A division of Liberty Analytical Corporation
Notification Regarding Manual Editing/Integration Flags
In some instances, manual adjustments to the software output are necessary to provide accurate data. These manual
integrations are performed by the data reviewers, GC/MS operators, or GC/HPLC chemists. An Extracted Ion Current
Profile (EICP) or a GC/HPLC chromatographic peak has been provided for the manual integration performed on each
compound to demonstrate the accuracy of that process. The manual integrations are flagged on the quantitation report in
the far right column beyond the FINAL concentration for GUMS analysis, and in the "Flags" column for GC/HPLC
analysis. The manual editing/integration flags are:
M - Denotes that a manual integration has been performed for this compound. The manual integration was
performed in order to provide the most accurate area count possible for the peak. The most common reasons for
performing manual integrations/editing are: the compound was not found by the automatic integration routine,
the compound was incorrectly integrated by the automatic integration routine, and the co -eluting compounds
were incorrectly integrated by the automatic integration routine.
H - Denotes that the data reviewer, GC/MS operator, or GC/HPLC Chemist has chosen an alternate peak within
the retention time window from that chosen by the software for that compound. No manual integration is
performed in choosing an alternate peak. The software still performs the integration.
MH - Denotes that an alternate peak has been chosen within the retention time window from that chosen by the
software for that compound and also a manual integration of the chosen peak has been performed. The manual
integration was performed in order to provide the most accurate area count possible for the peak.
L - Denotes that a data reviewer or GUMS operator has selected an alternate library search. This is typically done
when an additional tentatively identified compound (TIC) has been added to the number of peaks searched. No
manual integration is performed in choosing an alternate peak. The software still performs the integration.
ML - Denotes that an alternate GC/MS library search has been selected and a manual integration has also been
performed. This is typically done when an additional TIC has been added and the TIC peak also required a
manual integration.
These codes will appear in the GC/MS and GC/HPLC raw data.
Revision 8 (01/29/2011)
Page 6 of 18

CompuChem
a division of Liberty Analytical Corporation
ORGANIC DATA REPORTING QUALIFIERS
On the appropriate reporting form, under the column labeled "Q" for qualifier, each result is flagged with
the specific data reporting qualifiers listed below, as appropriate. Up to five qualifiers may be reported
on the appropriate reporting form for each compound. The qualifiers used are:
U : This flag indicates the compound was analyzed for but not detected. The Contract Required
Quantitation Limit (CRQL), or reporting limit, will be adjusted to reflect any dilution and, for
soils, the percent moisture.
This flag indicates an estimated value. The flag is used as detailed below:
1. When estimating a concentration for tentatively identified compounds (TICS) where a
response factor of 1:1 is assumed for the TIC analyte,
2. When the mass spectral and retention time data indicate the presence of a compound that
meets the volatile and semivolatile GC/MS identification criteria, and the result is less than the
adjusted CRQL (or Reporting Limit) but greater than zero, and
3. When the retention time data indicate the presence of a compound that meets the pesticide
and/or Aroclor or other GC or HPLC identification criteria, and the result is less than the
adjusted CRQL (or Reporting Limit) but greater than zero. For example, if the CRQL (or
Reporting Limit) is 10 µg/L, but a concentration of 3 µg/L is calculated, it is reported as 3J.
N : This flag indicates presumptive evidence of a compound. This flag is only used for TICS, where
the identification is based on a mass spectral library search and must be used with the J flag. For
generic characterization of a TIC such as "chlorinated hydrocarbon" (or for an "unknown," with
no matches > 85%), the N flag is not used.
P : In the EPA's Contract Laboratory Program (CLP), this flag is used for a pesticide/Aroclor target
analyte, when there is greater than 25% difference for detected concentrations between the two
GC columns. The lower of the two values is reported on the Form I and flagged with a P.
For SW-846 GC and HPLC analyses, when the Relative Percent Difference (RPD) is greater than
40% and there is no evidence of chromatographic anomalies or interferences, then the lower of
the two values is reported and flagged with a P on the reporting form. When the RPD is equal to
or less than 40%, our policy is to also report the lower of the two values, although the choice
could be a project specific issue. These SW-846 policies are consistent with Method 8000C. If
Method 8000B is required, the highgr of the two values is reported. For certain HPLC analyses,
if one of the HPLC columns displays co -elution of target analytes, all results are reported from a
primary column displaying no co -elution. Results are still flagged with a P if the RPD between
columns is greater than 40%.
C : This flag applies to GC or HPLC results where the identification has been confirmed by GC/MS.
If GUMS confirmation was attempted but was unsuccessful, this flag is not applied; a
laboratory -defined flag is used instead (see the X/Y/Z qualifier.)
Page 7 of 18

DATA REPORTING QUALIFIERS (continued)
B : This flag is used when the analyte is found in the associated blank as well as in the sample. It
indicates probable blank contamination and warns the data user to take appropriate action. This
flag is used for a TIC as well as for a positively identified target compound. The combination of
flags BU or UB is not an allowable policy. Blank contaminants are flagged B only when they are
detected in the sample.
E : This flag identifies compounds whose concentrations exceed the upper level of the calibration
range of the instrument for that specific analysis. If one or more compounds have a concentration
greater than the upper level of the calibration range, the sample or extract will be diluted and
reanalyzed. All such compounds with a concentration greater than the upper level of the
calibration range will have the result flagged with an E on the appropriate reporting form for the
original analysis.
D : If a sample or extract is reanalyzed at a higher dilution factor, for example when the
concentration of an analyte exceeds the upper calibration range, the DL suffix is appended to the
sample number on the appropriate reporting form for the more diluted sample, and all reported
concentrations on that form are flagged with the D flag. This flag alerts data users that any
discrepancies between the reported concentrations may be due to dilution of the sample or
extract.
NOTE 1: The D flag is not applied to compounds which are not detected in the sample analysis i.e.
compounds reported with the CRQL (or Reporting Limit) and the U flag.
NOTE 2: Separate reporting forms are used for reporting the original analysis (Client Sample No.
XXXXX) and the more diluted sample analysis (Client Sample No. XXXXXDL) i.e. the results
from both analyses are not combined on a single reporting form.
A: This flag indicates that a TIC is a suspected aldol-condensation product.
In the SOM01.2 SOW document, this flag is used to indicate an estimated value for Aroclor
target compounds where a valid 5-point initial calibration was not performed prior to the analytes
detection in a sample. If an "S" flag is used for a specific Aroclor, then a reanalysis of the sample
is required after a valid 5-point calibration is performed for the detected Aroclor. The "S" flag is
not utilized for non CLP analyses.
This flag is applied to a target analyte when any QC acceptance criterion has not been met for
that analyte. The flag appears on the reporting form of the associated QC analysis.
X/Y/Z : Other specific flags may be required to properly define the results. If used, the flags will be fully
described in the SDG Narrative. The laboratory -defined flags are limited to X, Y, and Z.
Revision 14 (02-10-2014)
Page 8 of 18

Chain of Custody Records
The laboratory shall include a copy of the Chain -of -
Custody (CoC) documentation for all of the samples in the
Work Order/SDG.
Page 9 of 18

28643
Ad I:.„„„c„„ CHAIN OF CUSTODY Page of 00
t� .t.._ `i.....
ADIvisioaOf 501 Madison Ave.
Liberty Analytical Corp. Cary, NC 27513
Phone: [phone] Fax [phone]
Courier
Airbill No.
Sampling Com lete? Y or N
C.IienVRe orttn lnfoimatmon'
Proectlnformation',
:..:. .. R uest. Anat sts
includetmte odandiottl6.:
::;IatriceiF..:.
Company m
Amltl(n/
Project Name
O
J(;n
GW - Ground wate
W W - Waste water
SW - Surface water
SO - Soil/Sediment
TB - Trip Blank
RI - Rinsate
WP - Wipe
O - Other
Address
�[ (,�L�t.,
NW S f7p
Sampling Location
Ciw f State I Zip����
Turnaround time
Proj ! CgptaGt� Ol / �
(.
Batch QC or Project Specific? If Specific, which Sample ID?
Phone # I� / v
b I
Are aqueous samples field filtered for metals? Y or N
Sampler's Name
Are high concentrations expected? Y or N? If yes, which ID(s)?
pleYifo
u o<
se)' :;
Field ID
Collection
Matrix
# of
bottles
Number of Preserved Bottles
Date
Time
U
x
x
f°
M
O
z
x
ois
N
x
o
w
o
u
1640
920
9GAbil
Y
X
Y
2
G
3
11.
ELAab
Use ny
.Comments
Sample Unpacked By:
Cyanide samples checked for sulfide & chlorine? Y NA
625 & Phenol samples checked for chlorine? Y o NA
"r
Sam le Order Ent By:
`r f
Samples Received in Good Conditio Y r N 608 samples checked for pH between 5.0-9.0? Y r NATDO
If no, explain:
.. . ..... :: .. .:.:........ mp a unto y
Relinquished b
Date/Time:
lReceived b
Date/Time:
Relinquished by:
Date/Time:
I Received by:
Date/Time:
Subcontact? Y or N If es, where? JC.,tody
Seal(s) intact? Y or N
On Ice? Y or
Cooler Temp: 24, 3 °C
Samples sic days after date report mailed at no extra charge. Wfellow copy to lab • Pink copy for Gusto .

008 THU 01;23 PM NCDENR FAX NO. 9103502004 P. 09
If t aiduala Scrorsted by a pffdcWw residuals source -gang facility are iasufficiect to rapM a
surface disposal events during a required sampling period as specified m the most romtly-caatified
Attadm=t 'A of this peradt (e.g. no surfaw diapoeal oom dttrlag an catire ym wham aai ud
monitoring is required). no sampling data is required during the period of inactivity. The Petrmittee
shall submit an annual report as re pired is condition IV. 9., wm in the event that no sw fm
diagonal events ocoar curing as entire year; the um al report shell include an explanation for
missing sampling ML
only residuals that are generated by do residuals soumbvneradus facilities that are identified as
being exan pt iiom this condi" in the most re oen ly-c rtiSed Attachment A of thin permit 9hs11 not
be required to comply with this monitoring re *Arement.
Toe TCLP aiWysis shall include the followinS parameters (i.e., note the regulatory -level in
milligrams pear War in pareatbmw):
Arsenic (5.0)
1,4-Dichlombemzene.(7.5)
Nkmbmzm (2.0)
Barium (100.0)
1.2-Dichbroothaw (0.5)
PentacWeraphenal (100.0)
Banzece (0.5)
1,1-DiehImmathyleae (0.7)
pyridine (5.0)
Cadmium (1.0)
2,4-Dinitrotolueee (0.13)
selenium (1.0)
Cuban tetrachloride (0.5) Endrin (0.02)
silver (5.0)
Cblordum (0.03)
HaWhlorobenzene (0.13)
Totraohloaoethylene (0.7)
Chlorob== (100.0)
li*ftd lar (w,dH.4*Mtae) (0.008)'To mphene (0.5)
Chloroform (6.0).
Hexschloro-1,3-butadiena (0.5)
Trlohloroeethylene (0.5)
Chromium (5.0)
Hencaahltarnetlaane (3.0)
2,4,54tiedtlorophenol (400.0)
m-Cresol (200.0)
Lead (5.0)
2AA-Trichlonopbanol (2.0)
o-Cresol (200.0)
1 judawe (0.4)
2,4,5-TP (Silver) 0.0)
p-eresol (200.0)
Mercury (0.2)
Vinyl chloride (0.2)
Craeaol (200.0)
Methotychlor (10.0)
2.1-ID(10.0).
Mdhyl ethyl ketarm (200.0)
3. Residuals generated by the approved residuals source-$eu=ding $scility listed in Condition 1. 4.
shall be analyzed to demonstrate that they are nor hewdom uuder RCRA with rtspmt to obramum
leachability (Lo., lama $oars a TCLP analyzed for chromium only).
The fallowing sampling schedule aball be followed:
a. Crab asmnie: One per mantb, minimum.
b.C=gaft aaa pip. One per month, minimum.
The remelts of all analytical determinations shall be maintained on file by the Pesrmittea for a
minimum of five years and shall be atibmitted on a yearly basis to the fallowing addma:
a:
WQ0001492 Veslon 3.0
Aquifer Protection Section Regional Supervisor
Wilmiugtoa Regional Office
NCDENR DWQ
127 Cardinal Drive Extension
Wilmington, North Carolina 28403-3845
Shell Veaslbn 070915
Page 6of10
Page 11 of 18

WORK ORDER
1410094
COMPUCHEM
Printed: 10/17/2014 7:49:48AM
Client:
ELEMENTIS CHROMIUM
Project Manager:
Cathy Dover
Project:
SLURRY 2011+
Project Number:
SLURRY 2011+
SDG:
1410094 CASE:
Status:
Prepared
Report To:
Invoice To:
ELEMENTIS CHROMIUM
ELEMENTIS CHROMIUM
CALVIN OVERCASH
CALVIN OVERCASH
5408 HOLLY SHELTER ROAD
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
CASTLE HAYNE, NC 28429
Phone:[phone]
Phone:[phone]
Fax: -
Fax: -
Date Due: 10/27/2014 00:00 (13 day TAT)
Received By: Cathy Dover Date Received: 10/14/2014 09:31
Logged In By: Cathy Dover Date Logged In: 10/14/2014 09:56
J & B Flags?: YES TICS?: NO Deliverable: Level 2 E-mail Only EDD : 68) LATA EXCEL
Metals ND to? MDL I Spike Level: FULL Spike
LCS FOR QC*DO NOT REFRIGERATE SAMPLE!!*TOTAL ANALYSES, BUT RPT. VOC=8260ZHE.SUB (7 day ht-unpres); SVOC,
PEST & HERB=TCLP.SUB*6010C/7470A MTL/Hg=RCRA*CLIENT NEEDS TOTAL CRESOLS RESULT NOTED IN THE SVOA
CASE NARRATIVE
Analysis
Due
TAT
Expires
Received
Comments
1410094-01 SLURRY TO QUARRY [Water] Sampled 10/13/201412:20 Eastern
6010C METALS
10/27/2014 16:00
13
04/11/2015 12:20
10/14/2014 09:31
7470A 7471B Mercury
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
CORROSIVITY 904OB-9040C
10/27/2014 16:00
13
10/25/2014 12:20
10/14/2014 09:31
GC-8081B Pest
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList=GC- 8081 TCLP (10-24-11)
GC-8151A-HERBICIDE
10/27/2014 16:00
13
10/20/201412:20
10/14/2014 09:31
SubList= GC- 8151TCLP(10-24-I1)
IGNITABILITY 1010A
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
REACTIVE CYANIDE 9614
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
REACTIVE SULFIDE 9034
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SVOC8270D
10/27/2014 16:00
13
10/20/201412:20
10/14/2014 09:31
SubList = SV- TCLP (10-24-11)
VOA-8260B 5PPB
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SubList= VOA- 8260ZHE (10-24-11)
Page 12 of .18

SURROGATE STANDARD RECOVERY
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
SDG: 1410094
Sequence: 4J15007
SW8270D
Instrument: 5972hp66
Calibration: 4091606
Surrogate
Compound
Spike
Level
%
Recovery
Recovery
Limits
Q
Blank (4101410-BLKI) ug/L
Lab File ID: 4101410-BLK166.d Analyzed: 10/15/14 13:58
2-Fluorophenol
100.0
70
33-110
Phenol-d5
100.0
41
20 - 110
Nitrobenzene-d5
50.00
94
45 - 110
2-Fluorobiphenyl
50.00
91
46 - 110
2,4,6-Tribromophenol
100.0
91
42 - 119
Terphenyl-d14
50.00
100
59 - I10
LCS (4101410-BS1) ug/L
Lab File ID: 4101410-BS166.d Analyzed: 10/15/14 14:38
2-Fluorophenol
100.0
66
33 - 110
Phenol-d5
100.0
40
20 - 110
Nitrobenzene-d5
50.00
91
45 - 110
2-Fluorobiphenyl
50.00
91
46 - 110
2,4,6-Tribromophenol
100.0
105
42 - 119
Terphenyl-dl4
50.00
94
59 - I10
SLURRY TO QUARRY (1410094-01) ug/L
Lab File ID: 1410094-0166.d Analyzed: 10/15/14 15:56
2-Fluorophenol
100.0
49
33 - 110
Phenol-d5
100.0
29
20 - 110
Nitrobenzene-d5
50.00
73
45 - 110
2-Fluorobiphenyl
50.00
70
46 - 110
2,4,6-Tribromophenol
100.0
100
42 - 119
Terphenyl-d14
50.00
83
59 - 110
`Tes�i��
COMP11C/2ns_
ice/ A 1--i-1.1
y,�43 al�c\ LibertyAwlytical Corp.
Page 13 of 18

LCS / LCS DUPLICATE SUMMARY
-- Client: ELEMENTIS CHROMIUM
Lab ID: 4101410-BSI Matrix: Water
SW8270D
SDG: 1410094 Project: SLURRY 2011+
Client ID: SLCSHL Batch: 4101410
ANALYTE
SPIKE
ADDED
(ug/-)
LCS
CONCENTRATION
(ug/L)
LCS
%
REC.
Q
QC
LIMITS
REC.
Pyridine
40.00
20.88
52
20 - 100
1,4-Dichlorobenzene
40.00
30.73
77
31 - 103
2-Methylphenol
40.00
33.95
85
56 - 100
3 & 4-Methylphenol
40.00
31.81
80
52 - 100
Hexachloroethane
40.00
33.06
83
32 - 100
Nitrobenzene
40.00
36.72
92
59 - 100
Hexachlorobutadiene
40.00
35.15
88
38 - 108
2,4,6-Trichlorophenol
40.00
42.77
107
62 - 113
2,4,5-Trichlorophenol
40.00
43.06
108
58 - 120
2,4-'Dinitrotoluene
40.00
39.54
99
58 - 123
Hexachlorobenzene
40.00
39.92
100
58 - 118
Pentachlorophenol
40.00
44.45
ill
53 - 150
`TC5Cjj�y
`a
Gmpucliem
_n o
LibertyAnalyEcal Corp,
�N ACCp9O
Page 14 of 18

PREPARATION BATCH SUMMARY
S W8270D
�lient: ELEMENTIS CHROMITJM SDG: 1410094 Project: SLURRY 2011+
Batch: 4101410 Matrix: Water Preparation: EPA 3510C SVOA
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
INITIAL VOL/WT (mL)
FINAL VOL/WT (uL)
SLURRY TO QUARRY
1410094-01
10/14/14 15:57
1000
1000
SBLKHL
4101410-BLKI
10/14/14 15:57
1000
1000
SLCSHL
4101410-BS 1
10/ 14/14 15:57
1000
1000
GmPuChen?
LibertyAnalptical Corp.
y
\N ACCpROq s -
0�
Page 15 of 18

ANALYSIS DATA SHEET
SW8270D
client: ELEMENTIS CHROMIUM SDG 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 3510C SVOA File ID: 1410094-0166.d
Initial/Final: 1000ml- / 1000ul- Sulfur Cleanup: N Lab ID: 1410094-01
Dilution: 1 pH: Florisil Cleanup: N
%Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101410 Sequence: 015007 Calibration: 4091606
SLURRY TO QUARRY
Sampled:
10/13/14 12:20
Received:
10/14/14 09:31
Prepared:
10/14/14 15:57
Analyzed:
10/15/14 15:56
Instrument:
5972hp66
CAS NO.
COMPOUND
CONC. (ug/L)
MDL
RL
Q
110-86-1
Pyridine
1.1
5.0
U
106-46-7
1,4-Dichlorobenzene
1.3
5.0
U
95-48-7
2-Methylphenol
2.2
10
U
106-44-5
3 & 4-Methylphenol
1.7
10
U
67-72-1
Hexachloroethane
1.1
5.0
U
98-95-3
Nitrobenzene
1.3
5.0
U
87-68-3
Hexachlorobutadiene
1.2
5.0
U
88-06-2
2,4,6-Trichlorophenol
0.89
10
U
95-95-4
2,4,5-Trichlorophenol
1.5
10
U
121-14-2
2,4-Dinitrotoluene
0.84
5.0
U
118-74-1
Hexachlorobenzene
0.57
5.0
U
87=86-5
Pentachlorophenol
2.6
10
U
SURROGATE RECOVERY RESULTS
ADDED (ug/L)
CONC (ug/L)
% REC
QC LIMITS
Q
2-Fluorophenol
100.0
48.91
49
33 - 110
Phenol-0
100.0
29.00
29
20 - 110
Nitrobenzene-d5
50.00
36.41
73
45 - 110
2-Fluorobiphenvl
50.00
34.84
70
46 - 110
2,4,6-Tribromophenol
100.0
99.53
100
42 - 119
Terphenyl-dl4
50.00
41.60
83
59 - 110
(1) - N-nitrosodiphenylamine cannot be separated from diphenylamine. It is acceptable to report the combined result.
(2) - 1,2-Diphenylhydrazine is unstable and converts to azobenzene.
(3) - 3 & 4-Methylphenol cannot be separated for quantitation.
CompuChem
ao �� AD - Of
LibertyAnalyUcal Corp.
Page 16 of 18

ANALYSIS DATA SHEET
SW8270D
Bent: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 3510C SVOA File ID: 4101410-BLK166.d
Initial/Final: 1000mL / 1000uL Sulfur Cleanup: N Lab ID: 4101410-BLK1
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101410 Sequence: 4J15007 Calibration: 4091606
SBLKHL
QC Type:
Blank
Column ID:
RTX-5Sil MS
Prepared:
10/14/14 15:57
Analyzed:
10/ 15/ 1413:5 8
Instrument:
5972hp66
CAS NO.
COMPOUND
CONC.(ug/L)
MDL
RL
Q
110-86-1
Pyridine
1.1
5.0
U
106-46-7
1,4-Dichlorobenzene
1.3
5.0
U
95-48-7
2-Methylphenol
2.2
10
U
106-44-5
3 & 4-Methylphenol
1.7
10
U
67-72-1
Hexachloroethane
1.1
5.0
U
98-95-3
Nitrobenzene
1.3
5.0
U
87-68-3
Hexachlorobutadiene
1.2
5.0
U
88-06-2
2,4,6-Trichlorophenol
0.89
10
U
95-95-4
2,4,5-Trichlorophenol
1.5
10
U
121-14-2
2,4-Dinitrotoluene
0.84
5.0
U
118-74-1
Hexachlorobenzene
0.57
5.0
U
87-86-5
Pentachlorophenol
2.6
10
U
SURROGATE RECOVERY RESULTS
ADDED (ug/L)
CONC (ug/L)
% REC
QC LIMITS
Q
2-Fluorophenol
100.0
70.44
70
33 - 110
Phenol-d5
100.0
40.68
41
20 - 110
Nitrobenzene-d5
50.00
46.94
94
45 - 110
2-Fluorobiphenvl
50.00
45.70
91
46 -110
2,4,6-Tribromophenol
100.0
90.99
91
42 - 119
Terphenvl-dl4
50.00
50.15
100
59 - 110
(1) - N-nitrosodiphenylamine cannot be separated from diphenylamine. It is acceptable to report the combined result.
(2) - 1,2-Diphenylhydrazine is unstable and converts to azobenzene.
(3) - 3 & 4-Methylphenol cannot be separated for quantitation.
a`Tes4ry CampuCheiw
ADiri+i=Of
LibertyAnalycal Carp.
Page 17 of 18

ANALYSIS DATA SHEET
SW8270D
lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 3510C SVOA File ID: 4101410-BS166.d
Initial/Final: 1000mL / 1000uL Sulfur Cleanup: N Lab ID: 4101410-BSI
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101410 Sequence: 4J15007 Calibration: 4091606
SLCSHL
QC Type: LCS
Column ID:
RTX-5Si1 MS
Prepared':
10/14/14 15:57
Analyzed:
10/15/14 14: 3 8
Instrument:
5972hD66
CAS NO.
COMPOUND
CONC.(ug/L)
MDL
RL
Q
110-86-1
Pyridine
20.88
1.1
5.0
106-46-7
1,4-Dichlorobenzene
30.73
1.3
5.0
95-48-7
2-Methylphenol
33:95
2.2
10
106-44-5
3 & 4-Methylphenol
31.81
1.7
10
67-72-1
Hexachloroethane
33.06
1.1
5.0
98-95-3
Nitrobenzene
36.72
1.3
5.0
87-68-3
Hexachlorobutadiene
35.15
1.2
5.0
88-06-2
2,4,6-Trichlorophenol
42.77
0.89
10
95-95-4
2,4,5-Trichlorophenol
43.06
1.5
10
121-14-2
2,4-Dinitrotoluene
39.54
0.84
5.0
118-74-1
Hexachlorobenzene
39.92
0.57
5.0
87-86-5
Pentachlorophenol
44.45
2.6
10
SURROGATE RECOVERY RESULTS
ADDED (ug/L)
CONC (ug/L)
% REC
QC LIMITS
Q
12-Fluorophenol
100.0
65.81
66
33 - 110
Phenol'-d5
100.0
39.79
40
20 - 110
Nitrobenzene-d5
50.00
45.43
91
45 - 110
2-Fluorobiphenyl
50.00
45.37
91
46 - 110
2,4,6-Tribromophenol
100.0
105.0
105
42 - 119
Temhenvl-d14
50.00
47.04
94
59 - 110
(1) - N-nitrosodiphenylamine cannot be separated from diphenylamine. It is acceptable to report the combined result.
(2) - 1,2-Diphenylhydrazine is unstable and converts to azobenzene.
(3) - 3 & 4-Methylphenol cannot be separated for quantitation.
'&puChejv
o��e4_4ry
Gp �.�/G ADauitimi OE
y�44 Satc` LibertyAnalyFcalCorp.
O `N ACCpAO? `
Page 18 of 18

CC7C 7"ack
G
Uberty kna10cal Nrp..
10/20/2014
DEAN RIGGS
ELEMENTIS CHROMIUM
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
Subject:
Report of Data - Project: SLURRY 2011+
WorkOrder: 1410094
Attn.: DEAN RIGGS
Enclosed are the results of analytical work performed in accordance with the referenced
account number. This report covers sample(s) appearing on the listing.
Thank you for selecting CompuChem for your sample analysis. If you should have
questions or require additional analytical services, please contact your representative at
1-800-833-5097
Sincerely,
Compuchem
a division of Liberty Analytical Corporation
Attachment
TOTAL NUMBER
OF PAGES
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]

CompuChem, a division of Liberty Analytical
Client: ELEMENTIS CHROMIUM Work: 1410094
Iroject: SLURRY 2011+ Sdg: 1410094
Lab ID Client ID
1410094-01
SLURRY TO QUARRY
Matrix Date Sampled
Water 10/131201412:20
Date Received
10/14/2014 09:31
10/20/2014

ANALYSES DATA PACKAGE COVER PAGE
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
Laboratory: COMPUCHEM
SDG: 1410094
Client Sample Id:
SLURRY TO QUARRY
Analysis: Lab Sample Id:
8081B 1410094-01
I certify that this data package is in compliance with the terms and conditions of the contract, both technically and for completeness, for
other than the conditions addressed in the narrative. Release of the data contained in this hardcopy data package and in the Electronic Data
Deliverable has been authorized by the Laboratory Manager or the Manager's designee, as verified by the following signature.
Signature: Name: Quentisha Forrester
Date: 10/20/2014 Title:
Chemist III
COMPUGIM
ADiviximiOf
LiberryAnalp'tical Corp:
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]
Page 1 of 22

A. SDG Narrative
Page 2 of 22

CompuChem
A division of Liberty Analytical Corporation
501 Madison Avenue
Cary, N.C. 27513
Tel: [phone]Fax: [phone]
SDG NARRATIVE
SDG # 1410094
PROTOCOL: SW-846
SAMPLE IDENTIFICATIONS: SLURRY TO QUARRY
The 1 water sample listed above was received intact, at 24.3°C, with proper documentation, in sealed shipping
containers, on October 14, 2014. The sample was scheduled for the requested analysis of the Pesticide fraction. SW-
846, 3rd Edition, Update 4, Method 8081 B was used to prepare and analyze the sample, with the exceptions and/or
additions requested by the client. All pertinent Quality Assurance notices are included in the narrative section and all
pertinent Laboratory notices are included in the sample data sections.
Pesticide
Extraction and analysis holding time requirements were met for the sample. The pH of this sample was equal to 10.
No Target analytes were confirmed above the reporting limits in the sample.
Manual integrations were performed in this SDG.
All QC criteria were met for all initial, second source and continuing calibration standards associated to this SDG.
All surrogate recoveries were within the quality control limits with the following exceptions. The recovery of the
surrogate Decachlorobiphenyl was biased low in the analysis of sample SLURRY TO QUARRY.
The method blank associated with the sample met all quality control criteria.
Duplicate matrix spikes were not requested with this SDG. The Laboratory Control Sample (LCS) prepared and
analyzed with the sample met quality control.
An uncertainty of these test results may be estimated from the recovery of the surrogates added to the sample prior to
sample preparation or from the recovery of spiked compound(s) in the associated laboratory control sample. Further
information is available upon request.
I certify that the tests used in this report meet all requirements of the NELAC standards unless otherwise stated in the
SDG narrative or QA notice. 1 certify that this data package is in compliance with the terms and conditions of the
contract, both technically and for completeness, for other than the conditions detailed above. Release of the data
contained in this hardcopy data package and in the computer -readable data submitted on CD has been authorized by
the Laboratory Manager or his/her designee, as verified by the following signature.
AA -e�6
Quentisha Forrester
Chemist III
October 20, 2014
Page 3 of 22

GC and GC/MS Column and Trap Specifications Table
COLUMNS
Columns
Brand Name
Coating
ID
Film Thickness
Length
Utilized
Material
(mm)
(um)
(m)
GC Laboratory
DRO/ORO
Restek
RTX-5
0.53
1.0
1
30
Restek
RTX-SMS
0.53
1.0
30
Restek
clpest
0.32
0.6
30
Restek
clpest2
0.32
0.42
30
J&W
DB-210
0.63
1.0
30
RSK
J&W
GS-GASPRO
0.32
N/A
30
GC Volatiles Laboratory
GRO
Restek
RTX-Volatiles
0.63
2.0
30
GC/MS Volatiles Laboratory
Restek
RTX-VMS
0.18
1.0
20
Supelco
SPB-624
0.32
1.8
60
Supelco
SPB-624
0.53
3.0
75
Phenomonex
ZB-624
0.32
1.8
60
GC/MS Semivolatiles
Laboratory
Restek
RTX-5Sil MS
0.32
0.25
30
HPLC Laboratory
PAH
Supelco
Supelcosil LC-PAH
4.6
6.0
15 cm
PAH
Supelco
Discovery RP Amide C16
4.6
5.0
25 cm
EXP
Restek
Pinnacle Cyano
4.6
5.0
25 cm
EXP
Restek
Allure C18
4.6
6.0
25 cm
TRAPS
GC and GC/MS Volatiles Laboratory
Supelco J (BETXTRAPTM)
* 7.7 cm Carbopack C
*'1.2 cm Carbopack B
Supelco K (Vocarb3000)
* 10 cm of Carbopack B (Graphitized Carbons)
* 6 cm of Carboxen 1000 (Carbon molecular sieves)
* 1 cm of Carboxen 1001 (Carbon molecular sieves)
Rev. 30
This table contains the GC columns (and volatile organic trap) used for the analysis of volatiles,
semivolatiles, pesticides, and Aroclors by the requested analytical methods. Please see the SDG
Narrative(s) for the specific fraction(s) relative to this SDG.
Note: This table also contains HPLC columns.
Page 4 of 22

CompuChem
A division of Liberty Analytical Corporation
CompuChem's Pagination Convention
As required by the EPA CLP Statement of Work (SOW) documents, data to be delivered must be
paginated (by machine or hand). In the event that the initial numbering is incorrect (a page
numbered twice or a page skipped, for example), it is CompuChem's policy to add an alphabetic
suffix to a page number when necessary (e.g., 100A, 100B, etc.). This policy is also applicable to
non-CLP data packages.
Revision 7 (01/12/2011)
Page 5 of 22

CompuChem
A division of Liberty Analytical Corporation
Notification Regarding Manual Editing/Integration Flags
In some instances, manual adjustments to the software output are necessary to provide accurate data. These manual
integrations are performed by the data reviewers, GUMS operators, or GC/HPLC chemists. An Extracted Ion
Current Profile (EICP) or a GC/HPLC chromatographic peak has been provided for the manual integration
performed on each compound to demonstrate the accuracy of that process. The manual integrations are flagged on
the quantitation report in the far right column beyond the FINAL concentration for GC/MS analysis, and in the
"Flags" column for GC/HPLC analysis. The manual editing/integration flags are:
M - Denotes that a manual integration has been performed for this compound. The manual integration was
performed in order to provide the most accurate area count possible for the peak. The most common
reasons for performing manual integrations/editing are: the compound was not found by the automatic
integration routine, the compound was incorrectly integrated by the automatic integration routine, and the
co -eluting compounds were incorrectly integrated by the automatic integration routine.
H - Denotes that the data reviewer, GC/MS operator, or GC/HPLC Chemist has chosen an alternate peak
within the retention time window from that chosen by the software for that compound. No manual
integration is performed in choosing an alternate peak. The software still performs the integration.
MH - Denotes that an alternate peak has been chosen within the retention time window from that chosen by the
software for that compound and also a manual integration of the chosen peak has been performed. The
manual integration was performed in order to provide the most accurate area count possible for the peak.
L - Denotes that a data reviewer or GC/MS operator has selected an alternate library search. This is typically
done when an additional tentatively identified compound (TIC) has been added to the number of peaks
searched. No manual integration is performed in choosing an alternate peak. The software still performs the
integration.
ML - Denotes that an alternate GC/MS library search has been selected and a manual integration has also been
performed. This is typically done when an additional TIC has been added and the TIC peak also required a
manual integration.
These codes will appear in the GUAS and GC/HPLC raw data.
Revision 8 (01/29/2011)
Page 6 of 22

CompuChem
A division of Liberty Analytical Corporation
CompuChem's Pagination Convention
As required by the EPA CLP Statement of Work (SOW) documents, data to be delivered must be
paginated (by machine or hand). In the event that the initial numbering is incorrect (a page
numbered twice or a page skipped, for example), it is CompuChem's policy to add an alphabetic
suffix to a page number when necessary (e.g., 100A, 100B, etc.). This policy is also applicable to
non-CLP data packages.
a
. Revision 7 (01/12/2011)
Page 7 of 22

CompuChem
A division of Liberty Analytical Corporation
Notification Regarding Manual Editing/Integration Flags
In some instances, manual adjustments to the software output are necessary to provide accurate data. These manual
integrations are performed by the data reviewers, GUMS operators, or GC/HPLC chemists. An Extracted Ion
Current Profile (EICP) or a GC/HPLC chromatographic peak has been provided for the manual integration
performed on each compound to demonstrate the accuracy of that process. The manual integrations are flagged on
the quantitation report in the far right column beyond the FINAL concentration for GC/MS analysis, and in the
"Flags" column for GC/HPLC analysis. The manual editing/integration flags are:
M - Denotes that a manual integration has been performed for this compound. The manual integration was
performed in order to provide the most accurate area count possible for the peak. The most common
reasons for performing manual integrations/editing are: the compound was not found by the automatic
integration routine, the compound was incorrectly integrated by the automatic integration routine, and the
co -eluting compounds were incorrectly integrated by the automatic integration routine.
H - Denotes that the data reviewer, GC/MS operator, or GC/HPLC Chemist has chosen an alternate peak
within the retention time window from that chosen by the software for that compound. No manual
integration is performed in choosing an alternate peak. The software still performs the integration.
MH - Denotes that an alternate peak has been chosen within the retention time window from that chosen by the
software for that compound and also a manual integration of the chosen peak has been performed. The
manual integration was performed in order to provide the most accurate area count possible for the peak.
L - Denotes that a data reviewer or GUMS operator has selected an alternate library search. This is typically
done when an additional tentatively identified compound (TIC) has been added to the number of peaks
searched. No manual integration is performed in choosing an alternate peak. The software still performs the
integration.
ML - Denotes that an alternate GUMS library search has been selected and a manual integration has also been
performed. This is typically done when an additional TIC has been added and the TIC peak also required a
manual integration.
These codes will appear in the GUMS and GC/HPLC raw data.
Revision 8 (01/29/2011)
Page 8 of 22

CompuChem
a division of Liberty Analytical Corporation
ORGANIC DATA REPORTING QUALIFIERS
On the appropriate reporting form, under the column labeled "Q" for qualifier, each result is flagged with
the specific data reporting qualifiers listed below, as appropriate. Up to five qualifiers may be reported
on the appropriate reporting form for each compound. The qualifiers used are:
U : This flag indicates the compound was analyzed for but not detected. The Contract Required
Quantitation Limit (CRQL), or reporting limit, will be adjusted to reflect any dilution and, for
soils, the percent moisture.
J : This flag indicates an estimated value. The flag is used as detailed below:
1. When estimating a concentration for tentatively identified compounds (TICs) where a
response factor of 1:1 is assumed for the TIC analyte,
2. When the mass spectral and retention time data indicate the presence of a compound that
meets the volatile and semivolatile GC/MS identification criteria, and the result is less than the
adjusted CRQL (or Reporting Limit) but greater than zero, and
3. When the retention time data indicate the presence of a compound that meets the pesticide
and/or Aroclor or other GC or HPLC identification criteria, and the result is less than the
adjusted CRQL (or Reporting Limit) but greater than zero. For example, if the CRQL (or
Reporting Limit) is 10 µg/L, but a concentration of 3 µg/L is calculated, it is reported as 3J.
N : This flag indicates presumptive evidence of a compound. This flag is only used for TICs, where
the identification is based on a mass spectral library search and must be used with the J flag. For
generic characterization of a TIC such as "chlorinated hydrocarbon" (or for an "unknown," with
no matches > 85%), the N flag is not used.
P : In the EPA's Contract Laboratory Program (CLP), this flag is used for a pesticide/Aroclor target
analyte, when there is greater than 25% difference for detected concentrations between the two
GC columns. The lower of the two values is reported on the Form I and flagged with a P.
For SW-846 GC and HPLC analyses, when the Relative Percent Difference (RPD) is greater than
40% and there is no evidence of chromatographic anomalies or interferences,. then the lower of
the two values is reported and flagged with a P on the reporting form. When the RPD is equal to
or less than 40%, our policy is to also report the lower of the two values, although the choice
could be a project specific issue. These SW-846 policies are consistent with Method 8000C. If
Method 8000B is required, the higher of the two values is reported. For certain HPLC analyses,
if one of the HPLC columns displays co -elution of target analytes, all results are reported from a
primary column displaying no co -elution. Results are still flagged with a P if the RPD between
columns is greater than 40%.
C : This flag applies to GC or HPLC results where the identification has been confirmed by GC/MS.
If GC/MS confirmation was attempted but was unsuccessful, this flag is not applied; a
laboratory -defined flag is used instead (see the X/Y/Z qualifier.)
Page 9 of 22

DATA REPORTING QUALIFIERS (continued)
B : This flag is used when the analyte is found in the associated blank as well as in the sample. It
indicates probable blank contamination and warns the data user to take appropriate action. This
flag is used for a TIC as well as for a positively identified target compound. The combination of
flags BU or UB is not an allowable policy. Blank contaminants are flagged B only when they are
detected in the sample.
E : This flag identifies compounds whose concentrations exceed the upper level of the calibration
range of the instrument for that specific analysis. If one or more compounds have a concentration
greater than the upper level of the calibration range, the sample or extract will be diluted and
reanalyzed. All such compounds with a concentration greater than the upper level of the
calibration range will have the result flagged with an E on the appropriate reporting form for the
original analysis.
D : If a sample or extract is reanalyzed at a higher dilution factor, for example when the
concentration of an analyte exceeds the upper calibration range, the DL suffix is appended to the
sample number on the appropriate reporting form for the more diluted sample, and all reported
concentrations on that form are flagged with the D flag. This flag alerts data users that any
discrepancies between the reported concentrations may be due to dilution of the sample or
extract.
NOTE 1: The D flag is not applied to compounds which are not detected in the sample analysis i.e.
compounds reported with the CRQL (or Reporting Limit) and the U flag.
NOTE 2: Separate reporting forms are used for reporting the original analysis (Client Sample No.
XXXXX) and the more diluted sample analysis (Client Sample No. XXXXXDL) i.e. the results
from both analyses are not combined on a single reporting form.
A: This flag indicates that a TIC is a suspected aldol-condensation product.
S: In the SOM01.2 SOW document, this flag is used to indicate an estimated value for Aroclor
target compounds where a valid 5-point initial calibration was not performed prior to the analytes
detection in a sample. If an "S" flag is used for a specific Aroclor, then a reanalysis of the sample
is required after a valid 5-point calibration is performed for the detected Aroclor. The "S" flag is
not utilized for non CLP analyses.
This flag is applied to a target analyte when any QC acceptance criterion has not been met for
that analyte. The flag appears on the reporting form of the associated QC analysis.
X/Y/Z : Other specific flags may be required to properly define the results. If used, the flags will be fully
described in the SDG Narrative. The laboratory -defined flags are limited to X, Y, and Z.
Revision 14 (02-10-2014)
Page 10 of 22

Chain of Custody Records
The laboratory shall include a copy of the Chain -of -
Custody (CoC) documentation for all of the samples in the
Work order/SDG.
Page 11 of 22

ISO
, 28543
UoihpuUhim l I1P111r yr %-Ua1V1lI rage or rt
DivisionOf 501 Madison Ave. Courier
Liberty Analytical Corp. Cary, NC 27513 Airbill No.
Phone: 9I9-379-4100 Fax [phone] Sampling Com lete? Y or N
Itent/Re otttng Informatioti
:.: ..:. ' . 'Project Information'.
.R
uest Ana ysts• include methodaiid:
tittle:.
txices'< •; •
Company mM&aS CdAMItl(n
Project Name
/
G W -Ground wale
W W - Waste water
SW - Surface water
SO - Soil/Sediment
RI RI - Trip Blank
- Rinsate
WP - Wipe
O - Other
Address r+
a
O� ' r���
�
sampling Location
State Zip ^
flAVIIIIJ Ur 7
Turnaround time
Projyal VvtGtO� /
(,tt U
Batch QC or Project Specific? If Specific, which Sample ID?
Phone # lb b
Are aqueous samples field filtered for metals? Y or N
Sampler's Name m
Are high concentrations expected'? Y or N? If yes, which ID(s)?+,8q)31a`.Yiffd;'
ID
Collection
Matrix
#
of
bottles
Number of Preserved Bottles
Date
lime
UzField
x
x
M
o
x
V
0
rn
xO
IOE
�
u
1a1314
wo
5 CA&
2
G
34aj
,u
lb191y
10
Cr
LabUse Onl
tnments
Sample Unpacked By:
A
Cyanide samples checked for sulfide.& chlorine? ANA
625 & Phenol samples checked for chlorine? Y o
T'
Sample Order Ent B
,, f WY-
Samples Received in Good Conditio Y r N 608 samples checked for pH between 5.0-9.0? Y r NA
If no, explain:
Sample Custody .
Relinquished by:
Date/Time:
lReceived by:
Date/Time:
Relinquished by:
Date/Time:
I Received by:
Date/Time:
Subcontact? Y or N If es, where?
Custody Seal(s) intact? Y orIN)
On Ice? Y or
Cooler Temp: i 3 °C
Samples stt ``" ^days after date report mailed at no extra charge. — �,6 r_ Whiteflf flow copy to lab Pinkt opy for cust0� --
(IW

008 THU 01:23 PH MCDENR FAX NO. 9103502004 P. 09
If residuals gencuted, by a particular residuals source -generating facility am iasufficied to require a
surface disposal evens dmW a rmpdmd sanzpHng period as specified in tho most racaatly-corMed
Attachment 'A of this pomut (e.g. no surface disposal oocetr during an entire year when animal
monitoring is nquired), no sampling data is required during the period of inactivity. The Parmittee
shall submit an annual report, as regnirod in condition IV. 9., even in the event that no mrfift
disposal events odour during an entire year the annual report shall include an explanation for
missing sampling data.
Only residuab that are gmw-ated by do residuals sourceeucradu% &d itim tbat are idenrtifiad as
being exempt from this condition in the most necaaly-certified Attachment A of this permit shall not
be regained to oo *y with this monitoring xe**emeat.
Tina TCLP analysis shall include the following parasuners (i.e., note the rogulatary .level in
milligrams per liter in p ):
Arscnic (5.0)
Barium (100.0)
Benzene (0.5)
Cadmium (1.0)
Carb(n tetrachloride (0.5)
Chlordane (0.03)
Chlorobmene (100.0)
Chloroform (6.0) .
Chromium (5.0)
m4hMol (200.0)
o-Cresol (200.0)
p-Cresol (200.0)
Crosol (200.0)
2,4-D'(10.0).
1,4-Dichlormbemzen6.(7.5)
Nitrobmezerre (2.0) '
1,2-Di (0.3)
PentacblaMhanol (100.0)
1,1-Diclloroethylene (0.7)
Pyriditre (5.0)
2,4-Dinitrotoluene (0.13)
selenium (1.0)
Buddu (0.02)
Silver (5.0)
Heatachlambenzene (0.13)
Tetiaobla wthylene (0.7)
Heptachlor (ors ik ewe) (0.008) Toxaphena (0.5)
Hexachloro-1,3-butadiene (0.5)
Trichloroetbylane (0.5)
�Iexaehloroetbane (3.0)
2,4,5 Tiidgarophsaml (400.0)
Laad (5.0)
2,4,6-Tsichlorophanol (2.0)
Lirndane (0.4)
2,4,5-TP (Ssivex) (1.0)
Mercury (0.2)
Vinyl chloride (0.2)
Metboxychlor (10.0)
Methyl ethyl ketone (200.0)
-
3. Residuals g aerated by the approved residuals source -generating facility listed in Condition 1. 4.
shall be analyzed to demmustraft that they are non haxardious under RCRA vnth respect to ohroWum
leseJ ability (La., leschma frow a TCLP analyzed for cbromium only).
The following swilling schedule shall be followed. -
a. QRb sgMgk One per month, minimum.
b. =osite sanm c: One per month, minimums.
The remilts of all analytical detarminetions shall be maintained on file by the Permittee for a
minimum of five years and shall be mubmittcd on a yearly basis to the following address:
WQ0001492 Version 3.0
Aquifer Protectkm Section Regional Supervisor
Wilmington Regional Office
NCDENR-DWQ
127 Cardinal Drive Extension
Wilmington, North Carolina 28405-3845
Shell Versibn 070813
Page 6 of 10
Page 13 of 22

WORK ORDER Printed: 10/17/2014 7:49:48AM
1410094
COMPUCHEM
Z.
Client:
ELEMENTIS CHROMIUM
Project Manager:
Cathy Dover
Project:
SLURRY 2011+
Project Number:
SLURRY 2011+
SDG:
1410094 CASE:
Status:
Prepared
Report To:
Invoice To:
ELEMENTIS CHROMIUM
ELEMENTIS CHROMIUM
CALVIN OVERCASH
CALVIN OVERCASH
5408 HOLLY SHELTER ROAD
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
CASTLE HAYNE, NC 28429
Phone:[phone]
Phone:[phone]
Fax: -
Fax: -
Date Due: 10/27/2014 00:00 (13 day TAT)
Received By: Cathy Dover
Date Received: 10/14/2014 09:31
Logged In By: Cathy Dover
Date Logged In: 10/14/2014 09:56
J & B Flags?: YES TICS?: NO Deliverable: Level 2 E-mail Only EDD : 68) LATA EXCEL
Metals ND to? MDL I Spike Level: FULL Spike
LCS FOR QC*DO NOT REFRIGERATE SAMPLE!!*TOTAL ANALYSES, BUT RPT. VOC=8260ZHE.SUB (7 day ht-unpres); SVOC,
PEST & HERB=TCLP.SUB*6010C/7470A MTL/Hg=RCRA*CLIENT NEEDS TOTAL CRESOLS RESULT NOTED IN THE SVOA
CASE NARRATIVE
` Analysis
Due
TAT
Expires
Received
Comments
`1410094-01 SLURRY TO QUARRY [Water] Sampled
10/13/2014 12:20 Eastern
6010C METALS
10/27/2014 16:00
13
04/11/2015 12:20
10/14/2014 09:31
7470A 747 1 B.Mercury
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
CORROSIVITY 904OB-9040C
10/27/2014 16:00
13
10/25/2014 12:20
10/14/2014 09:31
GC-8081B Pest
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList = GC- 8081 TCLP (10-24-11)
GC-8151A-HERBICIDE
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList= GC- 8151 TCLP (10-24-11)
IGNITABILITY 1010A
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
REACTIVE CYANIDE 9014
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
REACTIVE SULFIDE 9034
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SVOC 8270D
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList= SV- TCLP (10-24-11)
VOA-8260B 5PPB
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SubList= VOA- 8260ZHE (10-24-11)
Page 14 of 22

SURROGATE STANDARD RECOVERY
8081E
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
SDG: 1410094
Sequence: 4J16012
Instrument: tracegc84
Calibration: 4101704
Surrogate
Compound
Spike
Level
%
Recovery
Recovery
Limits
Q
Blank (4101407-BLK1 ) ug/L
Lab File ID: 02lh4101407-BLKI.d Analyzed: 10/16/14 19:32
DCB (A)
0.6000
92
43 - 144
DCB (A) [2C]
0.6000
87
43 - 144
TCX (A)
0.3000
89
43 - 135
TCX (A) [2C]
0.3000
92
43 - 135
LCS (4101407-BSI) ug/L
Lab File ID: 022h4101407-13SI.d Analyzed: 10/16/14 20:01
DCB (A)
0.6000
94
43 - 144
DCB (A) [2C]
0.6000
88
43 - 144
TCX (A)
0.3000
95
43 - 135
TCX (A) [2C]
0.3000
98
43 - 135
SLURRY TO QUARRY (1410094-01) ug/L
Lab File ID: 023h1410094-0l.d Analyzed: 10/16/14 20:30
DCB (A)
0.6000
13
43 - 144
DCB (A) [2C]
0.6000
12
43 - 144
TCX (A)
0.3000
81
43 - 135
TCX (A) [2C]
0.3000
74
43 - 135
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Page 15 of 22

LCS / LCS DUPLICATE SUMMARY
8081B
Client: ELEMENTIS CHROMIUM
Lab ID: 4101407-BSI Matrix: Water
SDG: 1410094 Project: SLURRY 2011+
Client ID: PLCSHK Batch: 4101407
ANALYTE
SPIKE
ADDED
(ug/L)
LCS
CONCENTRATION
(ug/L)
LCS
%
REC.
Q
QC
LIMITS
REC.
gamma-BHC (Lindane)
0.3000
0.3343 B
111
69 - 151
gamma-BHC (Lindane) [2C]
0.3000
0.3209
107
69 - 151
Heptachlor
0.3000
0.3117
104
65 - 127
Heptachlor [2C]
0.3000
0.2982
99
65 - 127
Heptachlor epoxide
0.3000
0.3206
107
76 - 132
Heptachlor Epoxide [2C]
0.3000
0.3033
101
76 - 132
Endrin
0.3000
0.3251
108
73 - 136
Endrin [2C]
0.3000
0.3122
104
73 - 136
Methoxychlor
0.3000
0.3346 B
112
91 -139
Methoxychlor [2C]
0.3000
0.3623 B
121
91 - 139
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Page 16 of 22

PREPARATION BATCH SUMMARY
8081E
'Client: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Batch: 4101407 Matrix: Water Preparation: EPA 3510C GC
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
INITIAL VOL/WT (mL)
FINAL VOL/WT (uL)
SLURRY TO QUARRY
1410094-01
10/14/14 15:58
1000
5000
PBLKHK
4101407-BLKI
10/14/14 15:58
1000
5000
PLCSHK
4101407-BS 1
10/14/14 15:58
1000
5000
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Page 17 of 22

Aent: ELEMENTIS CHROMIUM
Matrix: Water
Initial/Final: 1000mL / 5000uL
Dilution: 1 pH:
% Moisture: NA
Batch: 4101407
ANALYSIS DATA SHEET
8081E
SDG: 1410094 Project: SLURRY 2011+
Extraction: EPA 3510C GC File ID: 023h1410094-01A
Sulfur Cleanup: N Lab ID: 1410094-01
Florisil Cleanup: N
GPC Cleanup: N GPC Cleanup Factor: N
Sequence: 4J16012 Calibration: 4101704
SLURRY TO QUARRY
Sampled:
10/13/14 12:20
Received:
10/14/14 09:31
Prepared:
10/14/14 15:58
Analyzed:
10/16/14 20:30
Instrument:
tracegc84
CAS NO.
COMPOUND
CONC. (ug/L)
MDL
RL
Q
58-89-9
gamma-BHC (Lindane)
0.00190
0.0250
U
76-44-8
Heptachlor
0.00240
0.0250
U
1024-57-3
Heptachlor Epoxide
0.00280
0.0250
U
72-20-8
Endrin
0.00690
0.0500
U
72-43-5
Methoxychlor
0.0150
0.250
U
8001-35-2
Toxaphene
0.480
2.50
U
57-74-9
Technical Chlordane
0.240
0.800
U
SYSTEM MONITORING COMPOUND
ADDED (ug/L)
CONC (ug/L)
% REC
QC LIMITS
Q
DCB (A)
0.6000
0.07510
13
43 - 144
DCB (A) f2Cl
0.6000
0.07005
12
43 - 144
TCX (A)
0.3000
0.2436
81
43 - 135
TCX (A) f2C1
0.3000
0.2220
74
43 - 135
* Values outside of QC limits
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Page 18 of 22

ANALYSIS DATA SHEET
8081E
lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 3510C GC File ID: 02lh4101407-BLKI.d
Initial/Final: 1000mL / 5000uL Sulfur Cleanup: N Lab ID: 4101407-BLK1
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101407 Sequence: 4J16012 Calibration: 4101704
PBLKHK
QC Type: Blank
Column ID:
clnest
Prepared:
10/14/14 15:5 8
Analyzed:
10/16/14 19:32
Instrument:
tracegc84
CAS NO.
COMPOUND
CONC.(ug/L)
MDL
RL
Q
58-89-9
gamma-BHC (Lindane)
0.00382
0.00190
0.0250
J
76-44-8
Heptachlor
0.00240
0.0250
U
1024-57-3
Heptachlor epoxide
0.00280
0.0250
U
72-20-8
Endrin
0.00690
0.0500
U
72-43-5
Methoxychlor
0.0171
0.0150
0.250
J
8001-35-2
Toxaphene
0.480
2.50
U
57-74-9
Technical Chlordane
0.240
0.800
U
SURROGATE RECOVERY RESULTS ADDED (ug/L) CONC (ug/L) % REC QC LIMITS
Q
DCB (A) 0.6000 0.5522 92 43 - 144
TCX (A) 0.3000 0.2680 89 43 - 135
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Page 19 of 22

ANALYSIS DATA SHEET
8081E
.'lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY2011+
Matrix: Water Extraction: EPA 3510C GC File ID: 021h4101407-BLKI.d
Initial/Final: 1000mL / 5000ul- Sulfur Cleanup: N Lab ID: 4101407-BLKI
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101407 Sequence: 4J16012 Calibration: 4101704
PBLKHK
QC Type: Blank
Column ID:
cl_pest2
Prepared:
10/ 14/14 15:58
Analyzed:
10/16/14 19:32
Instrument:
traceec84
CAS NO.
COMPOUND
CONC.(ug/L)
MDL
RL
Q
58-89-9
gamma-BHC (Lindane) [2C]
0.00190
0.0250
U
76-44-8
Heptachlor [2C]
0.00240
0.0250
U
1024-57-3
Heptachlor Epoxide[2C]
0.00280
0.0250
U
72-20-8
Endrin [2C]
0.00690
0.0500
U
72-43-5
Methoxychlor [2C]
0.0179
0.0150
0.250
J
8001-35-2
Toxaphene [2C]
0.480
2.50
U
57-74-9
Technical Chlordane [2C]
0.240
0.800
U
SURROGATE RECOVERY RESULTS ADDED (ug/L) CONC (ug/L) % REC QC LIMITS
Q
DCB (A) [2C1 0.6000 0.5202 87 43 - 144
TCX (A) [2C1 0.3000 0.2774 92 43 - 135
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Page 20 of 22

ANALYSIS DATA SHEET
8081E
Nient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 3510C GC File ID: 022h4101407-BSI.d
Initial/Final: 1000mL / 5000ul- Sulfur Cleanup: N Lab ID: 4101407-BSI
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101407 Sequence: U16012 Calibration: 4101704
PLCSHK
QC Type: LCS
Column ID: clnest
Prepared: 10/14/14 15:58
Analyzed: 10/16/14 20:01
Instrument: traceec84
CAS NO.
COMPOUND
CONC.(ug/L)
MDL
RL
Q
58-89-9
gamma-BHC (Lindane)
0.3343
0.00190
0.0250
B
76-44-8
Heptachlor
0.3117
0.00240
0.0250
1024-57-3
Heptachlor epoxide
0.3206
0.00280
0.0250
72-20-8
Endrin
0.3251
0.00690
0.0500
72-43-5
Methoxychlor
0.3346
0.0150
0.250
B
8001-35-2
Toxaphene
0.480
2.50
U
57-74-9
Technical Chlordane
0.240
0.800
U
SURROGATE RECOVERY RESULTS ADDED (ug/L)
CONC (ug/L) % REC QC LIMITS 17
Q
DCB (A) 0.6000
0.5661 94 43 -144
TCX (A) 0.3000
0.2850 95 43 - 135
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Page 21 of 22

ANALYSIS DATA SHEET
8081E
'lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 3510C GC File ID: 022h4101407-BSI.d
Initial/Final: 1000mL / 5000ul- Sulfur Cleanup: N Lab ID: 4101407-BSI
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101407 Sequence: 4J16012 Calibration: 4101704
PLCSHK
QC Type:
LCS
Column ID:
clnest2
Prepared:
10/14/14 15:58
Analyzed:
10/16/14 20:01
Instrument:
tracegc84
CAS NO.
COMPOUND
CONC.(ug/L)
MDL
RL
Q
58-89-9
gamma-BHC (Lindane) [2C]
0.3209
0.00190
0.0250
76-44-8
Heptachlor [2C]
0.2982
0.00240
0.0250
1024-57-3
Heptachlor Epoxide [2C]
0.3033
0.00280
0.0250
72-20-8
Endrin [2C]
0.3122
0.00690
0.0500
72-43-5
Methoxychlor [2C]
0.3623
0.0150
0.250
B
8001-35-2
Toxaphene [2C]
0.480
2.50
U
57-74-9
Technical Chlordane [2C]
0.240
0.800
U
SURROGATE RECOVERY RESULTS ADDED (ug/L) CONC (ug/L) % REC QC LIMITS
Q
DCB (A) [2C] 0.6000 0.5261 88 43 - 144
TCX (A) [2C] 0.3000 0.2952 98 43 -135
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Page 22 of 22

- C,
o ,
A-Disvi,cat..Of
Uberty 4ri4j* cal Corp,,
10/20/2014
DEAN RIGGS
ELEMENTIS CHROMIUM
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
Subject:
Report of Data - Project: SLURRY 2011+
WorkOrder: 1410094
Attn.: DEAN RIGGS
Enclosed are the results of analytical work performed in accordance with the referenced
account number. This report covers sample(s) appearing on the listing.
Thank you for selecting CompuChem for your sample analysis. If you should have
questions or require additional analytical services, please contact your representative at
1-800-833-5097
Sincerely,
Compuchem
a division of Liberty Analytical Corporation
Attachment
TOTAL NUMBER
OF PAGES
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]

CompuChem, a division of Liberty Analytical
Client: ELEMENTIS CHROMIUM
Work: 1410094
)roject: SLURRY 2011+ Sdg: 1410094
Lab ID Client ID Matrix Date Sampled Date Received
1410094-01 SLURRY TO QUARRY Water 10/13/2014 12:20 10/14/2014 09:31
10/20/2014

ANALYSES DATA PACKAGE COVER PAGE
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
Laboratory: CONMUCHEM
SDG: 1410094
Client Sample Id: Analysis: Lab Sample Id:
SLURRY TO QUARRY 8151A 1410094-01
I certify that this data package is in compliance with the terms and conditions of the contract, both technically and for completeness, for
other than the conditions addressed in the narrative. Release of the data contained in this hardcopy data package and in the Electronic Data
Deliverable has been authorized by the Laboratory Manager or the Manager's designee, as verified by the following signature.
Signature: Name: Quentisha Forrester
Date: 10/20/2014
Title:
Chemist III
COMPUChem
LibertyAnalytical Corp,
501 Madison Avenue, Cary, NC 27513 Tel: [phone] Fax: [phone]
Page 1 of 22

A. SDG Narrative
Page 2 of 22

CompuChem
A division of Liberty Analytical Corporation
501 Madison Avenue
Cary, N.C. 27513
Tel: [phone] Fax: [phone]
SDG NARRATIVE
SDG # 1410094
SAMPLEIDENTIFICATIONS: SLURRY TO QUARRY
The 1 aqueous sample listed above was received intact, at 24.3°C, in sealed shipping containers, on October 14,
2014 with proper documentation. The sample listed above was scheduled for the requested analysis of the
Herbicide fraction. SW-846, 3rd Edition, Update 4, Method 8151A was used to prepare and analyze the
sample, with the exceptions and/or additions requested by the client. All pertinent Quality Assurance notices
are included in the narrative section and all pertinent Laboratory notices are included in the sample data
sections.
Herbicide
Extraction and analysis holding time requirements were met for the sample.
No Target analytes were confirmed above the reporting limits in the sample.
No Manual integrations were performed in this SDG.
All QC criteria were met for the initial, continuing calibration and second -source standards associated to this
SDG.
The associated method blank met all quality control criteria.
The surrogate recoveries were within the control limits.
Duplicate matrix spikes were not requested with this SDG.
The Laboratory Control Sample (LCS) met recovery criteria and precision criteria.
I certify that this Sample Data Package is in compliance with the terms and conditions of the contract, both
technically and for completeness, for other than the conditions detailed above. Release of the data contained in
this hardcopy Sample Data Package and in the electronic data deliverable has been authorized by the
Laboratory Manager or the Manager's designee, as verified by the following signature.
Quentisha Forrester
Chemist III
October 20, 2014
Page 3 of 22

GC and GC/MS Column and Trap Specifications Table
COLUMNS
Columns
Brand Name
Coating
ID
Film Thickness
Length
Utilized
Material
(mm)
(um)
(m)
GC Laboratory
DRO/ORO
Restek
RTX-5
0.53
1.0
30
Restek
RTX-SMS
1
0.63
1.0
30
Restek
clpest
0.32
0.6
30
Restek
clpest2
0.32
0.42
30
J&W
DB-210
0.63
1.0
'30
RSK
J&W
GS-GASPRO
0.32
N/A
30
GC Volatiles Laboratory
GRO
Restek
RTX-Volatiles
0.53
2.0
30
GC/MS Volatiles Laboratory
Restek
RTX-VMS
0.18
1.0
20
Supelco
SPB-624
1
0.32
1.8
60
Supelco
SPB-624
0.53
3.0
75
Phenomonex
ZB-624
0.32
1.8
60
GC/MS Semivolatiles
Laboratory
Restek
RTX-5SiI MS
0.32
0.26
30
HPLC Laboratory
PAH
Supelco
Supelcosil LC-PAH
4.6
5.0
15 cm
PAH
Supelco
Discovery RP Amide C16
4.6
6.0
25 cm
EXP
Restek
Pinnacle Cyano
4.6
6.0
25 cm
EXP
Restek
Allure C18
4.6
6.0
25 cm
77
TRAPS
GC and GC/MS Volatiles Laboratory
Supelco J (BETXTRAPTM)
* 7.7 cm Carbopack C
* 1.2 cm Carbopack B
Supelco K (Vocarb3000)
* 10 cm of Carbopack B (Graphitized Carbons)
* 6 cm of Carboxen 1000 (Carbon molecular sieves)
* 1 cm of Carboxen 1001 (Carbon molecular sieves)
Rev. 30
This table contains the GC columns (and volatile organic trap) used for the analysis of volatiles,
semivolatiles, pesticides, .and Aroclors by the requested analytical methods. Please see the SDG
Narrative(s) for the specific fraction(s) relative to this SDG.
Note: This table also contains E PLC columns.
Page 4 of 22

C®mpuChem
A division of Liberty Analytical Corporation
CompuChem's Pagination Convention
As required by the EPA CLP Statement of Work (SOW) documents, data to be delivered must be
paginated (by machine or hand). In the event that the initial numbering is incorrect (a page
numbered twice or a page skipped, for example), it is CompuChem's policy to add an alphabetic
suffix to a page number when necessary (e.g., 100A, 100B, etc.). This policy is also applicable to
non-CLP data packages.
Revision 7 (01/12/2011)
Page 5 of 22

CompuChem
A division of Liberty Analytical Corporation
Notification Regarding Manual EditinOntegration Flags
In some instances, manual adjustments to the software output are necessary to provide accurate data. These manual
integrations are performed by the data reviewers, GUMS operators, or GC/HPLC chemists. An Extracted Ion
Current Profile (EICP) or a GC/HPLC chromatographic peak has been provided for the manual integration
performed on each compound to demonstrate the accuracy of that process. The manual integrations are flagged on
the quantitation report in the far right column beyond the FINAL concentration for GUMS analysis, and in the
"Flags" column for GC/HPLC analysis. The manual editing/integration flags are:
M - Denotes that a manual integration has been performed for this compound. The manual integration was
performed in order to provide the most accurate area count possible for the peak. The most common
reasons for performing manual integrations/editing are: the compound was not found by the automatic
integration routine, the compound was incorrectly integrated by the automatic integration routine, and the
co -eluting compounds were incorrectly integrated by the automatic integration routine.
H - Denotes that the data reviewer, GUMS operator, or GC/HPLC Chemist has chosen an alternate peak
within the retention time window from that chosen by the software for that compound. No manual
integration is performed in choosing an alternate peak. The software still performs the integration.
MH - Denotes that an alternate peak has been chosen within the retention time window from that chosen by the
software for that compound and also a manual integration of the chosen peak has been performed. The
manual integration was performed in order to provide the most accurate area count possible for the peak.
L - Denotes that a data reviewer or GUMS operator has selected an alternate library search. This is typically
done when an additional tentatively identified compound (TIC) has been added to the number of peaks
searched. No manual integration is performed in choosing an alternate peak. The software still performs the
integration.
ML - Denotes that an alternate GUMS library search has been selected and a manual integration has also been
performed. This is typically done when an additional TIC has been added and the TIC peak also required a
manual integration.
These codes will appear in the GUMS and GC/HPLC raw data.
Revision 8 (01/29/2011)
Page 6 of 22

CompuChem
A division of Liberty Analytical Corporation
CompuChem's Pagination Convention
As required by the EPA CLP Statement of Work (SOW) documents, data to be delivered must be
paginated (by machine or hand). In the event that the initial numbering is incorrect (a page
numbered twice or a page skipped, for example), it is CompuChem's policy to add an alphabetic
suffix to a page number when necessary (e.g., 100A, 100B, etc.). This policy is also applicable to
non-CLP data packages.
Revision 7 (01/12/2011)
Page 7 of 22

CompuChem
A division of Liberty Analytical Corporation
Notification Retarding Manual EditinsOntegration Flags
In some instances, manual adjustments to the software output are necessary to provide accurate data. These manual
integrations are performed by the data reviewers, GC/MS operators, or GC/HPLC chemists. An Extracted Ion
Current Profile (EICP) or a GC/HPLC chromatographic peak has been provided for the manual integration
performed on each compound to demonstrate the accuracy of that process. The manual integrations are flagged on
the quantitation report in the far right column beyond the FINAL concentration for GC/MS analysis, and in the
"Flags" column for GC/HPLC analysis. The manual editing/integration flags are:
M - Denotes that a manual integration has been performed for this compound. The manual integration was
performed in order to provide the most accurate area count possible for the peak. The most common
reasons for performing manual integrations/editing are: the compound was not found by the automatic
integration routine, the compound was incorrectly integrated by the automatic integration routine, and the
co -eluting compounds were incorrectly integrated by the automatic integration routine.
H - Denotes that the data reviewer, GC/MS operator, or GC/HPLC Chemist has chosen an alternate peak
within the retention time window from that chosen by the software for that compound. No manual
integration is performed in choosing an alternate peak. The software still performs the integration.
ME - Denotes that an alternate peak has been chosen within the retention time window from that chosen by the
software for that compound and also a manual integration of the chosen peak has been performed. The
manual integration was performed in order to provide the most accurate area count possible for the peak.
L - Denotes that a data reviewer or GUMS operator has selected an alternate library search. This is typically
done when an additional tentatively identified compound (TIC) has been added to the number of peaks
searched. No manual integration is performed in choosing an alternate peak. The software still performs the
integration.
ML - Denotes that an alternate GC/MS library search has been selected and a manual integration has also been
performed. This is typically done when an additional TIC has been added and the TIC peak also required a
manual integration.
These codes will appear in the GC/MS and GC/HPLC raw data.
Revision 8 (01/29/2011)
Page 8 of 22

CompuChem
a division of Liberty Analytical Corporation
ORGANIC DATA REPORTING QUALIFIERS
On the appropriate reporting form, under the column labeled "Q" for qualifier, each result is flagged with
the specific data reporting qualifiers listed below, as appropriate. Up to five qualifiers may be reported
on the appropriate reporting form for each compound. The qualifiers used are:
U : This flag indicates the compound was analyzed for but not detected. The Contract Required
Quantitation Limit (CRQL), or reporting limit, will be adjusted to reflect any dilution and, for
soils, the percent moisture.
J : This flag indicates an estimated value. The flag is used as detailed below:
1. When estimating a concentration for tentatively identified compounds (TICs) where a
response factor of 1:1 is assumed for the TIC analyte,
2. When the mass spectral and retention time data indicate the presence of a compound that
meets the volatile and semivolatile GC/MS identification criteria, and the result is less than the
adjusted CRQL (or Reporting Limit) but greater than zero, and
3. When the retention time data indicate the presence of a compound that meets the pesticide
and/or Aroclor or other GC or HPLC identification criteria, and the result is less than the
adjusted CRQL (or Reporting Limit) but greater than zero. For example, if the CRQL (or
Reporting Limit) is 10 µg/L, but a concentration of 3 µg/L is calculated, it is reported as 3J.
N : This flag indicates presumptive evidence of a compound. This flag is only used for TICs, where
the identification is based on a mass spectral library search and must be used with the J flag. For
generic characterization of a TIC such as "chlorinated hydrocarbon" (or for an "unknown," with
no matches > 85%), the N flag is not used.
P : In the EPA's Contract Laboratory Program (CLP), this flag is used for a pesticide/Aroclor target
analyte, when there is greater than 25% difference for detected concentrations between the two
GC columns. The lower of the two values is reported on the Form I and flagged with a P.
For SW-846 GC and HPLC analyses, when the Relative Percent Difference (RPD) is greater than
40% and there is no evidence of chromatographic anomalies or interferences, then the lower of
the two values is reported and flagged with a P on the reporting form. When the RPD is equal to
or less than 40%, our policy is to also report the lower of the two values, although the choice
could be a project specific issue. These SW-846 policies are consistent with Method 8000C. If
Method 8000B is required, the higher of the two values is reported. For certain HPLC analyses,
if one of the HPLC columns displays co -elution of target analytes, all results are reported from a
primary column displaying no co -elution. Results are still flagged with a P if the RPD between
columns is greater than 40%.
C : This flag applies to GC or HPLC results where the identification has been confirmed by GUMS.
If GUMS confirmation was attempted but was unsuccessful, this flag is not applied; a
laboratory -defined flag is used instead (see the X/Y/Z qualifier.)
Page 9 of 22

DATA REPORTING QUALIFIERS (continued)
B : This flag is used when the analyte is found in the associated blank as well as in the sample. It
indicates probable blank contamination and warns the data user to take appropriate action. This
flag is used for a TIC as well as for a positively identified target compound. The combination of
flags BU or UB is not an allowable policy. Blank contaminants are flagged B only when they are
detected in the sample.
E : This flag identifies compounds whose concentrations exceed the upper level of the calibration
range of the instrument for that specific analysis. If one or more compounds have a concentration
greater than the upper level of the calibration range, the sample or extract will be diluted and
reanalyzed. All such compounds with a concentration greater than the upper level of the
calibration range will have the result flagged with an E on the appropriate reporting form for the
original analysis.
D : If a sample or extract is reanalyzed at a higher dilution factor, for example when the
concentration of an analyte exceeds the upper calibration range, the DL suffix is appended to the
sample number on the appropriate reporting form for the more diluted sample, and all reported
concentrations on that form are flagged with the D flag. This flag alerts data users that any
�- discrepancies between the reported concentrations may be due to dilution of the sample or
extract.
NOTE 1: The D flag is not applied to compounds which are not detected in the sample analysis i.e.
compounds reported with the CRQL (or Reporting Limit) and the U flag.
NOTE 2: Separate reporting forms are used for reporting the original analysis (Client Sample No.
XXXXX) and the more diluted sample analysis (Client Sample No. XXXXY.DL) i.e. the results
from both analyses are not combined on a single reporting form.
A: This flag indicates that a TIC is a suspected aldol-condensation product.
S: In the SOM01.2 SOW document, this flag is used to indicate an estimated value for Aroclor
target compounds where a valid 5-point initial calibration was not performed prior to the analytes
detection in a sample. If an "S" flag is used for a specific Aroclor, then a reanalysis of the sample
is required after a valid 5-point calibration is performed for the detected Aroclor. The "S" flag is
not utilized for non CLP analyses.
* This flag is applied to a target analyte when any QC acceptance criterion has not been met for
that analyte. The flag appears on the reporting form of the associated QC analysis.
X/Y/Z : Other specific flags may be required to properly define the results. If used, the flags will be fully
described in the SDG Narrative. The laboratory -defined flags are limited to X, Y, and Z.
Revision 14 (02-10-2014)
Page 10 of 22

Chain of Custody Records
The laboratory shall include a copy of the Chain -of -
Custody (CoC) documentation for all of the samples in the
Work Order/SDG.
Page 11 of 22

28643
I CHAIN OF CUSTODY Page of N
ADtvist000r 501 Madison Ave.
Liberty Analytical Corp. Cary, NC 27513
Phone: 9I9-379-4100 Fax [phone]
Courier
Airbill No.
Sampling Complete. Y or N
ltent/Re orttn "lnfoirnattoti .
::,. ;• ' . " kro'ect lnfornrattoI '"
R uest Analysis; include the 9dati" :bottle.,..
a :..", ;;::...:."
:.::;•::;:::I atriees:<..:. "
Company m
Comm/
Project Name
GIN - Ground wate
WIN - Waste water
SW - Surface water
SO - Soil/Sediment
TB -Trip Blank
Rl - Rinsate
WP - Wipe
O - Other
Address
/
W S Rl �Y� D
Sampling Location
j
State Zip t Ola�
7
Turnaround time
Proj Cq�t�Gt� o� r
LLVV [[ u
Batch QC or Project Specific? If Specific, which Sample ID?
b 107
Are aqueous samples field filtered for metals? Y or N
Sampler's Name
Arc high concentrations expected'? Y or N? If yes, which ID(s)?
.Co up .Glieri N
Field ID
Collection
Matrix
#o fO
bottles
Number of Preserved Bottles
Date
Time
—
x
x
p
O
x
v
0
cq
x
x
o
10-
illro'.E-4A
1640
00
9 GA
2
G
3
j
,u
ldl3�K
�
Cr
Lab
Use Onl
:' .Comments
Sample Unpacked By:
Cyanide samples checked for sulfide & chlorine? Y NA
625 & Phenol samples checked for chlorine? Y o NA
"r f
Sample Order Ent B
`r T
Samples Received in Good Conditio Y r N 608 samples checked for pH between 5.0-9.0? Y r NA
If no, explain:
Sample ttstbdy "
Relinquished b
Date/Time:
Received by:
Date/Time:
Relinquished by:
Date/Time:
I Received by:
Date/Time:
Subcontact? Y or N If es, where?
Custody Seal(s) intact? Y -,(N
10n Ice? Y or
Cooler Temp; t 3 °C
Samples st days after date report mailed at no extra charge. Wh tlfjyr¢Ilow copy to lab • Pink copy for custc", '-

008 THU 01a23 PH NCDENR FAX NO. 9103502004 P. 09
If residuals Vnersted by a particular mduals source-geneiting facility are imflicied to require a
surfime disposal events durmg a required sampling period as speclfled in the moot recently-ca0ed
Att dm=t .A of this permit (e.g. no surface disposal occur during an entire year wham annual
monitoring is required), no sampling dais in required darning the pa riod of iactMty. The Peamittee
shall submit as snaual report, w required in condition IV, 9., even in the event that no m0ace
disposal events occur during an entire yaw, the annual report shall iuolud® an explanation for
,+ missing sampling dabs.
Only residuals dint are generated by the residuals soum&j=aadu5 &d ities tbat are identified ai
being OX011 pt feom this eorrdition in the most recently-oergified Attacbment A of this permit 9ba11 not
be regained to co *y with this monitoring re ** mtnt.
The TCLP Analysis shall inchule the following parneters (i.e., note the rognlatozy .level in
milligrams per liter in parrathem):
Arsenic (5.0)
1,4-Dlchkmbenam-(7.5)
Nitrobenzene (2.0)
Barium (100.0)
1.2Dieltlorodhaus (0.5)
Po tachlozophenol (100.0)
Henww (0.5)
13- ylene (0.7)
Pyridine (5.0)
Cadmium (1.0)
2,4-i inibutolueenee (0.13)
Seier;ium (1.0)
Carbon tatraebloride (0.5) EmdrII (0.02)
silver (5.0)
Chlor+dans (0.03)
Heauchl=benzene (0.13)
Tatraatlalaroetbylene (03)
Cblowbenzene (100.0)
13apmelalear (v►ift4*ad&) (0.008) To mpherae (0.5)
Chloroform (6.0).
Iierxschloro-1,3-bu:tadicna (0.5)
Tdchlometbylene (0.5)
Chromium (5.0)
Hexaahloroethano (3.0)
2,4,5-Tfld& rophenol (400.0)
m-On sol (200.0)
Lead (5.0)
2,0-Trichlorapbanol (2.0)
o-Cassel (200.0)
I jadan® (0.4)
2,4,5-TP (3ilvex) (1.0)
p-C rewl (200.0)
Mamury (0.2)
Vinyl ahloaide (0.2)
Cresol (200.0)
M aumchlor (10.0)
2.4-D.(10.0).
MWtyl ethyl kdaw (200.0)
-
3. Residuals generated by the appanved residuals wur+ce-Scuerating facility listed in Condition 1. 4.
shall be analyzed to dainanstab that they an non hazardous unit RCRA with respect to ohrowum
Iearhability (Le., leachas i% a TCL P analyzed for chromium only).
The following sampling 9chedale shall be followed:
a. 9yh ssraWe: One pea' montb, minimum.
b.CMeasite Assam e: One per month, naiairmraln.
Ttue results of all analytical debmuinations shall be maintained an file by the Peraaittes for a
minimum of five years and shall be submitted on a yearly basis to the following address:
WQ0001492 Version 3.0
Aquifer Proteaction Section Regional Supervisor
Wilmington Regional Ofiiae
NCD13NR-DWQ
127 Cardinal Drive Pxtension
WOmington, North Carolina 284034843
Shalt Version 070915
Page 6 of 10
Page 13 of 22

WORK ORDER
1410094
COMPUCHEM
Printed: 10/17/2014 7:49:48AM
Client:
ELEMENTIS CHROMIUM
Project Manager:
Cathy Dover
Project:
SLURRY 2011+
Project Number:
SLURRY 2011+
SDG:
1410094 CASE:
Status:
Prepared
Report To:
Invoice To:
ELEMENTIS CHROMIUM
ELEMENTIS CHROMIUM
CALVIN OVERCASH
CALVIN OVERCASH
5408 HOLLY SHELTER ROAD
5408 HOLLY SHELTER ROAD
CASTLE HAYNE, NC 28429
CASTLE HAYNE, NC 28429
Phone:[phone]
Phone:[phone]
Fax: -
Fax: -
Date Due: 10/27/2014 00:00 (13 day TAT)
Received By: Cathy Dover Date Received: 10/14/2014 09:31
Logged In By: Cathy Dover Date Logged In: 10/14/2014 09:56
J & B Flags?: YES TICS?: NO Deliverable: Level 2 E-mail Only EDD : 68) I-ATA EXCEL
Metals ND to? MDL I Spike Level: FULL Spike
LCS FOR QC*DO NOT REFRIGERATE SAMPLE!!*TOTAL ANALYSES, BUT RPT. VOC=8260ZHE.SUB (7 day ht-unpres); SVOC
PEST & HERB=TCLP.SUB*6010C/7470A MTL/Hg=RCRA*CLIENT NEEDS TOTAL CRESOLS RESULT NOTED IN THE SVOA
CASE NARRATIVE
- Analysis
Due
TAT
Expires
Received
Comments
1410094-01 SLURRY TO QUARRY [Water] Sampled
10/13/201412:20 Eastern
6010C METALS
10/27/2014 16:00
13
04/11/2015 12:20
10/14/2014 09:31
7470A 7471B Mercury
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
CORROSIVITY 904OB-9040C
10/27/2014 16:00
13
10/25/2014 12:20
10/14/2014 09:31
GC-8081B Pest
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList = GC- 8081 TCLP (10-24-11)
GC-8151A-HERBICIDE
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList =GC- 8151 TCLP (10-24-11)
IGNITABILITY 1010A
10/27/2014 16:00
13
11/10/2014 12:20
10/14/2014 09:31
REACTIVE CYANIDE 9014
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
REACTIVE SULFIDE 9034
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SVOC 8270D
10/27/2014 16:00
13
10/20/2014 12:20
10/14/2014 09:31
SubList= SV- TCLP (10-24-11)
VOA-8260B 5PPB
10/27/2014 16:00
13
10/27/2014 12:20
10/14/2014 09:31
SubList = VOA- 8260ZHE (10-24-11)
Page 14 of 22

SURROGATE STANDARD RECOVERY
8151A
Client: ELEMENTIS CHROMIUM
Project: SLURRY 2011+
SDG: 1410094
Sequence: 4J15010
Instrument: agilent92
Calibration: 4100904
Surrogate
Compound
Spike
Level
%
Recovery
Recovery
Limits
Q
Blank (4101411-BLKI) ug/L
Lab File ID: 027x4101411-BLKI.d Analyzed: 10/15/14 16:36
DCAA
50.00
88
50 - 148
DCAA [2C]
50.00
84
50 - 148
LCS (4101411-BSI ) ug/L
Lab File ID: 028x4101411-13SI.d Analyzed: 10/15/14 17:04
DCAA
50.00
85
50 - 148
DCAA [2C]
50.00
83
50 - 148
SLURRY TO QUARRY (1410094-01) ug/L
Lab File ID: 029x1410094-01.d Analyzed: 10/15/14 17:33
DCAA
50.00
90
50 - 148
DCAA [2C]
50.00
88
50 - 148
a � COMPU(ffm
AD-i=Or
LibertyAnaly6cal Corp.
Page 15 of 22

LCS / LCS DUPLICATE SUMMARY
8151A
Client: ELEMENTIS CHROMIUM
Lab ID: 4101411-BSI Matrix: Water
SDG: 1410094 Project: SLURRY 2011+
Client ID: PLCSHM Batch: 4101411
ANALYTE
SPIKE LCS
ADDED CONCENTRATION
(u8/-) (ug/L)
LCS
%
REC.
Q
QC
LIMITS
REC.
2,4-D
25.00 21.65
87
50 - 150
2,4-D [2C]
25.00 21.17
85
50 - 150
2,4,5-TP (Silvex)
5.000 4.385
88
50 - 150
2,4,5-TP (Silvex) [2C]
5.000 4.290
86
50 - 150
�a
CqmpuCb--m-
LibertyAnalyticalCorp,
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j
•�Q x .,fir*,;, F
Page 16 of 22

PREPARATION BATCH SUMMARY
8151A
Client: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Batch: 4101411 Matrix: Water Preparation: EPA 8151A GC
SAMPLE NAME
LAB SAMPLE ID
DATE PREPARED
INITIAL VOL/WT (mL)
FINAL VOL/WT (uL)
SLURRY TO QUARRY
1410094-01
10/14/14 16:08
1000
10000
PBLKHM
4101411-BLKI
10/14/14 16:08
1000
10000
PLCSHM
4101411-BS 1
10/14/14 16:08
1000
10000
N R e s tirj
ompuhehl
_ a
0
4 ..� w ADicuimlDf
LibertyAnal}*tical Corp
\N ACCp9
Page 17 of 22

ient: ELEMENTIS CHROMIUM
Matrix: Water
Initial/Final: 1000mL / 10000uL
Dilution: 1 pH:
% Moisture: NA
Batch: 4101411
ANALYSIS DATA SHEET
8151A
SDG: 1410094
Extraction: EPA 8151A GC
Sulfur Cleanup: N
Florisil Cleanup: N
GPC Cleanup: N
Sequence: 4J15010
Project:
SLURRY 2011+
File ID:
029x1410094-01.d
Lab ID:
1410094-01
GPC Cleanup Factor: N
Calibration: 4100904
SLURRY TO QUARRY
Sampled:
10/ 13/14 12:20
Received:
10/14/14 09:31
Prepared:
10/14/14 16:08
Analyzed:
10/15/14 17:33
Instrument:
a2ilent92
CAS NO. COMPOUND
CONC. (ug/L)
MDL
RL
Q
94-75-7 2,4-D
3.4
5.0
U
93-72-1 2,4,5-TP (Silvex)
0.59
1.0
U
SYSTEM MONITORING COMPOUND
ADDED (ug/L) CONC (ug/L)
% REC
QC LIMITS
Q
DCAA
50.00 45.17
90
50 - 148
DCAA f2Cl
50.00 43.81
1 88
50 - 148
* Values outside of QC limits
'(e s t1nCompi C�en
8
Y'""a P •LibertyAwdyp cal Corp,
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O
�O
Page 18 of 22

ANALYSIS DATA SHEET
8151A
'lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 8151A GC File ID: 027x41014l l-BLKI.d
Initial/Final: 1000mL / 10000uL Sulfur Cleanup: N Lab ID: 4101411-BLKI
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101411 Sequence: 4J15010 Calibration: 4100904
PBLKHM
QC Type:
Blank
Column ID:
clpest
Prepared:
10/14/14 16:08
Analyzed:
10/15/14 16:36
Instrument:
aeilent92
CAS NO. COMPOUND
CONC.(ug/L) MDL
RL
Q
94-75-7 2,4-D
3.4
5.0
U
93-72-1 2,4,5-TP (Silvex)
0.59
1.0
U
SURROGATE RECOVERY RESULTS
ADDED (ug/L) CONC (ug/L) % REC QC LIMITS
1 1
Q
DCAA
50.00 44.16 88 50 - 148
crpuChein
Fq �y/:u ADisisimroDf
LibertyAnidytical Corp.
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9
Q
,U
Page 19 of 22

ANALYSIS DATA SHEET'
8151A
_lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 8151A GC File ID: 027x41014l l-BLKI.d
Initial/Final: 1000ml- / 10000uL Sulfur Cleanup: N Lab ID: 4101411-BLKI
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101411 Sequence: 4J15010 Calibration: 4100904
PBLKHM
QC Type: Blank
Column ID:
clnest2
Prepared:
10/14/14 16:08
Analyzed:
10/15/14 16:36
Instrument:
agilent92
CAS NO. COMPOUND
CONC.(ug/L) MDL
RL
Q
94-75-7 2,4-D [2C]
3.4
5.0
U
93-72-1 2,4,5-TP (Silvex) [2C]
0.59
1.0
U
SURROGATE RECOVERY RESULTS
ADDED (ug/L) CONC (ug/L)
% REC QC LIMITS
Q
DCAA [2C]
50.00 41.98
1 84 50 - 148
COMPUChem,
-60 ��/ � ADicivmuDf
..",ar\fie\ UbertyAnaly6cal Corp.
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Page 20 of 22

ANALYSIS DATA SHEET
8151A
_ lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 8151A GC File ID: 028x41014l l-BSI.d
Initial/Final: 1000mL / 10000uL Sulfur Cleanup: N Lab ID: 4101411-BSI
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101411 Sequence: 4J15010 Calibration: 4100904
PLCSHM
QC Type:
LCS
Column ID:
clnest
Prepared:
10/ 14/14 16:08
Analyzed:
10/15/14 17:04
Instrument:
agilent92
CAS NO. COMPOUND
CONC.(ug/L) MDL
RL
Q
94-75-7 2,4-D
21.65 3.4
5.0
93-72-1 2,4,5-TP (Silvex)
4.385 0.59
1.0
SURROGATE RECOVERY RESULTS
ADDED (ug/L) CONC (ug/L) % REC
QC LIMITS
Q
DCAA
50.00 1 42.48 85
50 - 148
icstip
_i" o OP111chem
i�rr�`1a LibertyAnalytical Corp.
�O �N ACCpRO9
Page 21 of 22

ANALYSIS DATA SHEET
8151A
'lient: ELEMENTIS CHROMIUM SDG: 1410094 Project: SLURRY 2011+
Matrix: Water Extraction: EPA 8151A GC File ID: 028x4101411-BSI.d
Initial/Final: 1000mL / 10000uL Sulfur Cleanup: N Lab ID: 4101411-BSI
Dilution: 1 pH: Florisil Cleanup: N
% Moisture: .NA GPC Cleanup: N GPC Cleanup Factor: N
Batch: 4101411 Sequence: 4JI5010 Calibration: 4100904
PLCSHM
QC Type: LCS
Column ID:
clpest2
Prepared:
10/ 14/14 16:08
Analyzed:
10/15/14 17:04
Instrument:
aQilent92
CAS NO. COMPOUND
CONC.(ug/L) MDL
RL
Q
94-75-7 2,4-D [2C]
21.17 3.4
5.0
93-72-1 2,4,5-TP (Silvex) [2C]
4.290 0.59
1.0
SURROGATE RECOVERY RESULTS
ADDED (ug/L) CONC (ug/L) % REC
_—F-QC LIMITS
Q
DCAA 12C1
50.00 41.65 83
1 50 - 148
�TctinILChenl
COMP
o� A -Or
r
�"tia 55%, LibertyAnalytical Corp.
UC /
Page 22 of 22

Permit Condition IV. 10.a
Dates and Freeboard Measurements

Quarry Sections I & 2 Levels & Freeboard Levels -I
QUARRY#1
El
QUARRY#1
EBOAFREEBOARD�tIEVELLQ"'�-
E _FEET).,,
QUARRY#2
V fp
LEVEL F
--Permit Li I MRV
FREEBOARD
1/1/2014
6.73
7.76
5.6
4.57
2
1/2120141
6.78
7.80
5.55
4.53
2
1/3/2014
1/4/2014
1/5/2014
6.76
7.81
5.57
4.52
2
1/6/2014
6.74
7.80
5.59
4.53
2
1/7/20141
6.72
7.78
5.61
4.55
2
1/8/2014
6.70
7.77
5.63
4.56
2
1/9/2014
6.69
7.76
5.64
4.57
2
1/10/2014
1/11/2014
1/12/2014,
6.72
7.79
5.61
4.54
2
1/13/2014
6.70
7.80
5.63
4.53
2
1/14/2014
6.72
7.82
5.61
4.51
2
1/15/2014
6.71
7.82
5.62
4.51
2
1/16/2014
6.70
7.81
5.63
4.52
2
1/17/2014,
1/18/2014
1/19/2014
6.64
7.80
5.69
4.53
2
1/20/2014
6.62
7.80
5.71
4.53
2
1/21/2014
6.60
7.80
5.73
4.53
2
1/22/2014
6.59
7.80
5.74
4.53
2
1/23/2014
6.57
7.79
5.76
4.54
2
1/24/2014
1/25/2014
1/26/2014
6.52
7.76
5.81
4.57
2
1/27/2014
6.50
7.75
5.83
4.58
2
1/28/2014
6.53
7.79
5.8
4.54
2
1/29/2014
6.52
7.79
5.81
4.54
2
1/30/2014
6.51
7.79
5.82
4.54
2
1/31/2014
2/l/2014
2/2/2014
6.51
7.79
5.82
4.54
2
2/3/2014
6.50
7.79
5.831
4.54
2
2/4/2014
6.52
7.82
5.81
4.51
2
2/5/2014
6.53
7.84
5.8
4.49
2
2/6/2014
6.54
7.85
5.79
4.48
2
2/7/2014
2/8/2014
2/9/2014
6.53
7.87
5.8
4.46
2
2/10/2014
6.52
7.89
5.81
4.44
2
2/11/2014
6.57
7.94
5.76
4.39
2
2/12/2014
6.67
8.01
5.66
4.32
2
2/13/2014
6.68
8.01
5.65
4.32
2
2/14/2014
2/15/2014
2/16/20141
9.651
8.04
5.68
4.29
2

Quarry Sections I & 2 Levels & Freeboard Levels
ARM
2/17/2014
6.64
8.05
5.69
4.28
2
2/18/20141
6.63
8.05
5.7
4.28
2
2/19/2014
6.60
8.05
5.73
4.28
2
2/20/2014
6.60
8.05
5.73
4.28
2
2/21/2014
2/22/2014
2/23/2014
6.56
7.99
5.77
4.34
2
2/24/2014
6.54
7.99
5.79
4.34
2
2/25/2014
6.51
7.98
5.82
4.35
2
2/26/2014
6.53
8.10
5.8
4.23
2
2/27/2014
6.51
8.05
5.82
4.28
2
2/28/2014
3/l/2014
3/2/2014
6.44
8.06
5.89
4.27
2
3/3/2014
6.42
8.06
5.91
4.27
2
3/4/2014
6.41
8.06
5.92
4.27
2
3/5/2014
6.41
8.06
5.92
4.27
2
3/6/2014
6.62
8.23
5.71
4.1
2
3/7/2014
3/8/2014
3/9/2014
6.64
8.26
5.69
4.07
2
3/10/2014
6.64
8.27
5.69
4.06
2
3/11/2014
6.62
8.27
5.71
4.06
2
3/12/2014
6.60
8.28
5.73
4.05
2
3/13/2014
6.58
8.28
5.75
4.05
2
3/14/2014
3/15/2014
3/16/2014
6.55
8.29
5.78
4.04
2'
3/17/2014
6.58
8.34
5.75
3.99
2
3/18/2014
6.57
8.33
5.76
4
2
3/19/2014
6.57
8.34
5.76
3.99
2
3/20/2014
6.55
8.34
5.78
3.99
2
3/21/2014
3/22/2014
3/23/2014
6.53
8.35
5.8
3.98
2
3/24/2014
6.51
8.35
5.82
3.98
2
3/25/2014
6.54
8.37
5.79
3.96
2
3/26/2014
6.52
8.35
5.81
3.98
2
3/27/2014
6.50
8.35
5.83
3.98
2
3/28/2014
3/29/2014
3/30/2014
6.84
8.63
5.49
3.7
2
3/31/2014
6.83
8.63
5.5
3.7
2
4/1/2014
6.79
8.62
5.54
3.71
2
4/2/2014
6.78
8.611
5.55
3.72
2
4/3/2014
6.77
8.611
1
5.56
3.72
1
2
1
4/4/20141
1

Quarry Sections I & 2 Levels & Freeboard Levels
4/5/2014
4/6/20141
6.68
8.58
5.65
3.75
2
4/7/2014
6.70
8.60
5.63
3.73
2
4/8/2014
6.69
8.61
5.64
3.72
2
419/2014
6.68
8.62
5.65
3.71
2
4/10/2014
6.65
8.61
5.68
3.72
2
4/11/2014
4/12/2014
4/13/2014
6.57
8.59
5.76
3.74
2
4/14/2014
6.56
8.59
5.77
3.74
2
4/15/2014
6.63
8.67
5.7
3.66
2
4/16/2014
6.60
8.65
5.73
3.68
2
4/17/2014
4/18/2014
4/19/2014
4/20/2014
7.11
9.00
5.22
3.33
2
4/21/2014
7.11
9.00
5.22
3.33
2
4/22/2014
7.10
8.99
5.23
3.34
2
4/23/2014
7.06
8.99
5.27
3.34
2
4/24/2014
7.05
8.99
5.28
3.34
2
4/25/2014
4/26/2014
4/27/2014
6.98
8.98
5.35
3.35
2
4/28/2014
6.97
8.97
5.36
3.36
2
4/29/2014
6.95
8.96
5.38
3.37
2
4/30/2014
7.03
9.02
5.3
3.31
2
5/1/2014
7.00
9.01
5.33
3.32
2
5/2/2014
5/3/2014
5/4/2014
6.93
8.99
5.4
3.34
2
5/5/2014
6.90
8.98
5.43
3.35
2
5/6/2014
6.86
8.97
5.47
3.36
2
5/7/2014
6.84
8.96
5.49
3.37
2
5/8/2014
6.80
8.93
5.53
3.4
2
5/9/2014
5/10/2014
5/11/2014
6.70
8.90
5.63
3.43
2
5/12/2014
6.70
8.89
5.63
3.44
2
5/13/2014
6.67
8.89
5.66
3.44
2
5/14/2014
6.63
8.87
5.7
3.46
2
5/15/2014
6.87
9.05
5.46
3.28
2
5/16/2014
5/17/2014
5/18/2014
6.81
9.00
5.52
3.33
2
5/19/2014
6.77
8.99
5.56
3.34
2
5/20/2014
6.741
8.971
5.59
3.361
2
5/21/2014
6.711
8.961
5.62
3.371
2

Quarry Sections I & 2 Levels & Freeboard Levels,
5/22/2014
6.69
8.95
5.64
3.38
2
5/23/20141
5/24/2014
5/25/2014
5/26/2014
6.54
8.89
5.79
3.44
2
5/27/2014
6.53
8.89
5.8
3.44
2
5/28/2014
6.50
8.88
5.83
3.45
2
5/29/2014
6.47
8.88
5.86
3.45
2
5/30/2014
5/31/2014
6/1/2014
6.36
8.80
5.97
3.53
2
6/2/2014
6.38
8.79
5.95
3.54
2
6/3/2014
6.30
8.77
6.03
3.56
2
6/4/2014
6.26
8.75
6.07
3.58
2
6/5/2014
6.24
8.75
6.09
3.58
2
6/6/2014
6/7/2014
6/8/2014
6.13
8.71
6.2
3.62
2
6/9/2014
6.10
8.70
6.23
3.63
2
6/10/2014
6.06
8.68
6.27
3.65
2
6/11/2014
6.03
8.68
6.3
3.65
2
6/12/2014
5.99
8.66
6.34
3.67
2
6/13/2014
6/14/2014
6/15/2014
6.00
8.75
6.33
3.58
2
6/16/2014
5.98
8.74
6.35
3.59
2
6/17/2014
5.92
8.71
6.41
3.62
2
6/18/2014
5.88
8.69
6.45
3.64
2
6/19/2014
5.84
8.67
6.49
3.66
2
6/20/2014
6/21/2014
6/22/2014
5.81
8.69
6.52
3.64
2
6/23/2014
5.78
8.67
6.55
3.66
2
6/24/2014
5.79
8.69
6.54
3.64
2
6/25/2014
5.75
8.67
6.58
3.66
2
6/26/2014
5.72
8.65
6.61
3.68
2
6/27/2014
6/28/2014
6129/2014
5.70
8.67
6.63
3.66
2
6/30/2014
5.64
8.65
6.69
3.68
2
7/1/2014
5.6
8.64
6.73
3.69
2
7/2/2014
5.56
8.62
6.77
3.71
2
7/3/2014
7/4/2014
7/5/2014
7/6/2014
6.12
8.9
6.21
3.43
2
7/7/2014
6.091
8.881
6.24
3.451
21

Quarry Sections I & 2 Levels & Freeboard Levels
m
&
'SA
QUARRY,
LEVEL
FREEBOARD
FREEBOARD
-P erm
2,
LEVEL1
7/8/2014
6.05
8.85
6.28
3.48
2
7/9/20141
6.02
8.84
6.31
3.49
2
7/10/2014
6.1
8.92
6.23
3.41
2
7/11/2014
7/12/2014
7/13/2014
6.05
8.9
6.28
3.43
2
7/14/2014
6
8.88
6.33
3.45
2
7/15/2014
6.02
8.89
6.31
3.44
2
7/16/2014
6.04
8.92
6.29
3.41
2
7/17/2014
6.03
8.91
6.3
3.42
2
7/18/2014
7/19/2014
7/2012014
5.95
8.86
6.38
3.47
2
7/21/2014
6.29
9.1
6.04
3.23
2
7/22/2014
6.64
9.29
5.69
3.04
2
7/23/2014
6.64
9.29
5.69
3.04
2
7/24/2014
6.7
9.34
5.63
2.99
2
7/25/2014
7/26/2014
7/27/2014
6.64
9.3
5.69
3.03
2
7/28/2014
6.61
9.3
5.72
3.03
2
7/29/2014
6.59
9.29
5.74
3.04
2
7/30/2014
6.55
9.26
5.78
3.07
2
7/31/2014
6.7
9.16
5.63
3.17
2
8/l/2014
8/2/2014
8/3/2014
7.36
9
4.97
3.33
2
8/4/2014
7.5
8.87
4.83
3.46
2
8/5/2014
7.6
8.77
4.73
3.56
2
8/6/2014
7.7
8.62
4.63
3.71
2
8/7/2014
7.88
8.52
4.45
3.81
2
8/8/2014
8/9/2014
8/10/2014
9.44
8.4
3.89
3.93
2
8/11/2014
8.59
8.35
3.74
3.98
2
8/12/2014
8.6
8.34
3.73
3.99
2
8/13/2014
8.58
8.34
3.75
3.99
2
8/14/2014
8.55
8.33
3.78
4
2
8/15/2014
8/16/2014
8/17/2014
8.49
8.33
3.84
4
2
8/18/2014
8.5
8.36
3.83
3.97
2
8/19/2014
8.65
8.31
3.68
4.02
2
8/20/2014
8.64
8.31
3.69
4.02
2
8/21/2014
8.62
8.31
3.71
4.02
2
8/22/2014
8/23/2014

IS
FPat -5AKU
ot
8/29/2014
8/30/2014
8/31/2014
9/5/2014
9/6/2014
9/12/2014
9/13/2014
9/19/2014
9/20/2014
9/26/2014
9/27/2014
10/3/2014
10/4/2014

Quarry Sections I & 2 Levels & Freeboard Levels I
p
,LEVE�,,,.,�(f:EET)-
UARRY #2
-g LEVE F,,EET),"�-,,�-
T)
--F E
TY�r,
D
L
(FE
10/10/2014
10/11/20141
10/12/2014
8.3
8.48
4.03
3.85
2
10/13/2014
8.28
8.48
4.05
3.85
2
10/14/2014
8.28
8.49
4.05
3.84
2
10/15/2014
8.36
8.59
3.97
3.74
2
10/16/2014
8.34
8.59
3.99
3.74
2
10/17/20141
10/18/2014
10/19/2014
9.25
8.56
4.08
3.77
2
10/20/2014
8.23
8.55
4.1
3.78
2
10/21/2014
8.21
8.54
4.12
3.79
2
10/22/2014
8.18
8.53
4.15
3.8
2
10/23/2014
8.15
8.52
4.18
3.81
2
10/24/2014
10/25/2014
10/26/2014
8.08
8.5
4.25
3.83
2
10/27/2014
8.06
8.5
4.27
3.83
2
10/28/2014
8.04
8.49
4.29
3.84
2
10/29/2014
8.05
8.52
4.28
3.81
2
10/30/2014
8.03
8.51
4.3
3.82
2
10/31/2014
11/l/2014
11/2/2014
8
8.52
4.33
3.81
2
11/3/2014
7.99
8.52
4.34
3.81
2
11/4/2014
7.97
8.5
4.36
3.83
2
11/5/2014
7.95
8.5
4.38
3.83
2
11/6/2014
7.93
8.51
4.4
3.82
2
11/7/2014
11/8/2014
11/9/2014
7.88
8.5
4.45
3.83
2
11/10/2014
7.86
8.5
4.47
3.83
2
11/11/2014
7.85
8.5
4.48
3.83
2
11/12/2014
7.83
8.5
4.5
3.83
2
11/13/2014
7.81
8.5
4.52
3.83
2
11/14/2014
11/15/2014
11/16/2014
7.8
8.53
4.53
3.8
2
11/17/2014
7.79
8.54
4.54
3.79
2
11/18/2014
7.77
8.53
4.56
3.8
2
11/19/2014
7.75
8.53
4.58
3.8
2
11/20/2014
7.73
8.52
4.6
3.81
2
11/21/2014
11/22/2014
11/23/2014
7.9
8.72
4.43
3.61
2
11/2412014
7.9
8.74
4.43
3.59
2
1 11/25/2014
7.931
8.781
4.4
3.551
21

Quarry Sections I & 2 Levels & Freeboard Levels I
SAMPDA-TE�
N A I
QUARRY #1
LEVEQ-,,(FEET),-
U
-!',-0--lE V F
FR
LE EL,--,(FE��T
4Z
RD
Ei
U, VEE F, ETj%,`�
r
E
L L
(F E F�T
11/26/2014
11/27/20141
11/28/2014
11/29/2014
11/30/2014
7.95
8.87
4.38
3.46
2
12/l/2014
7.94
8.87
4.39
3.46
2
12/2/2014
7.91
8.87
4.42
3.46
2
12/3/2014
7.9
8.87
4.43
3.46
2
12/4/2014
7.9
8.87
4.43
3.46
2
12/5/2014
12/6/2014
12/7/2014
7.89
8.9
4.44
3.43
2
12/8/2014
7.9
8.91
4.43
3.42
2
12/9/2014
7.89
8.91
4.44
3.42
2
12/10/2014
7.87
8.91
4.46
3.42
2
12/11/2014
7.85
8.91
4.48
3.42
2
12/12/2014
12/13/2014
12/14/2014
7.81
8.9
4.52
3.43
2
12/15/2014
7.8
8.9
4.53
3.43
2
12/16/2014
7.79
8.9
4.54
3.43
2
12/17/2014
7.77
8.9
4.56
3.43
2
12/18/2014
7.75
8.9
4.58
3.43
2
12/19/2014
12/20/2014
12/21/2014
7.76
8.94
4.57
3.39
2
12/22/2014
7.75
8.95
4.58
3.38
2
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
8.24
9.46
4.09
2.87
2
12/29/2014
8.24
9.47
4.09
2.86
2
12/30/2014
8.23
9.48
4.1
2.85
2
1 12/31/2014
6.751
7.75
5.5d
2.85
2

Permit Conditions III.10.b., c., d., e., f.
Dates, Volumes, and Useful Disposal Life for Quarries

Quarry Section I Annual Report
QUARRY I SECTION I TRACKING
ACTIVITY LOG
START DATE FOR QUARRY I SECTION I TRACKING ACTIVITY LOG
YEAR
2014
MONTH
1
DAY
1
BASIS:
DRY RESIDUALS FACTOR = 1.054 DRY TONS OF RESIDUE PER TON OF BICHROMATE PRODUCTION
Remaining Volume Available 12/31/2013 =
430,411
Cubic Yards of Residue
Cumulative Sludge Volume 12/31/2013 =
3,747,306
Cubic Yards of Residue
NOTES:
PERMITTED ALLOWABLE WT. OF DRY TONS PER YEAR = 171,000
SODIUM BICHROMATE PRODUCTION REPRESENTS PRODUCT TONNAGE WHILE USING QUARRY SECTION I.
SODIUM BICHROMATE PRODUCTION HAS BEEN ADJUSTED ACCORDING TO MONTH -END INVENTORIES
TO INSURE ACCURACY.
RESIDUE CY/TON FACTOR HAS BEEN KEPT CONSTANT AT THE 2002 VALUE = 1.45 CUBIC YARDS PER TON BE
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
A.
B.
C.
D.
31-Dec
0
3747306
430411
2.2
1-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Jan
0.0
1.054
0
0
1.450
1 0
3747306
430411
2.2
13-Jan
0.0
1.054
0
0
1.450
1 0
1 3747306
430411
2.2
Permit No. WQ0001492
Pagel of 10

Quarry Section I Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
0.0
1.054
0
A.
1.450
0
B.
C.
D.
14-Jan
0
3747306
430411
2.2
15-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
31-Jan
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
Permit No. WQ0001492
Page 2 of 10

Quarry Section I Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
0.0
1.054
0
A.
1.450
0
B.
C.
D.
25-Feb
0
3747306
430411
2.2
26-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Feb
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-Mar
1 0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
31-Mar
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Apr
0.0
1.054
0
0
1.450
0
1 3747306
1 430411
2.2
Permit No. WQ0001492
Page 3 of 10

Quarry Section I Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
0.0
1.054
0
A.
1.450
0
B.
C.
D.
8-Apr
0
3747306
430411
2.2
9-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Apr
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-May
0.0
1.054
0
0
1.450
1 0
3747306
430411
2.2
3-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
Permit No. WQ0001492
Page 4 of 10

Quarry Section I Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
0.0
1.054
0
A.
1.450
0
B.
C.
D.
20-May
0
3747306
430411
2.2
21-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
31-May
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Jun
0.0
1.054
0
0
1.450
0
3747306
430411 1
2.2
29-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Jun
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
Permit No. WQ0001492
Page 5 of 10

Quarry Section I Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
0.0
1.054
0
A.
1.450
0
B.
C.
D.
1-Jul
0
3747306
430411
2.2
2-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Jul
0.0
1.054
0
0
1.450
1 0
3747306
430411
2.2
18-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
31-Jul
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
1 2.2
Permit No. WQ0001492
Page 6 of 10

Quarry Section I Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
0.0
1.054
0
A.
1.450
0
B.
C.
D.
12-Aug
0
3747306
430411
2.2
13-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Aug
0.0
1.054
0
0
1.450
1 0
3747306
430411
2.2
26-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
31-Aug
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Sep
0.0
1.054
0
0
1.450
0
3747306
1 430411
2.2
Permit No. WQ0001492
Page 7 of 10

Quarry Section I Annual Report
SODIUM ,
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
23-Sep
0.0
1.054
0
A.
1.450
0
B.
C.
D.
0
3747306
430411
2.2
24-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Sep
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-Oct
1 0.0
1.054
1 0
0
1.450
0
3747306
430411
2.2
2-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Oct
1 0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
31-Oct
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Nov
0.0
1.054
0
0
1.450 1
0
3747306
430411
2.2
Permit No. WQ0001492
Page 8 of 10

Quarry Section I Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
0.0
1.054
0
A.
1.450
0
B.
C.
D.
4-Nov
0
3747306
430411
2.2
5-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-Nov
1 0.0
1.054
0
0
1.450
0
3747306
430411
2.2
14-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
15-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
16-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
17-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Nov
0.0
1.054
1 0
0
1.450
0
3747306
430411
2.2
19-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Nov
1 0.0
1.054
0
0
1.450
1 0
3747306
430411
2.2
22-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Nov 1
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Nov
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
1-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
2-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
3-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
4-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
5-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
6-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
7-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
8-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
9-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
10-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
11-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
12-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
13-Dec
0.0
1.054
0 1
0
1.450
0
3747306
430411
2.2
14-Dec
0.0
1.054
0
0 1
1.450
0
3747306
430411
2.2
15-Dec
0.0
1.054
0
0 1
1.450
0
3747306
430411
2.2
Permit No. WQ0001492
Page 9 of 10

Quarry Section I Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CWTON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
0.0
1.054
0
A.
1.450
0
B.
C.
D.
16-Dec
0
3747306
430411
2.2
17-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
18-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
19-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
20-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
21-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
22-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
23-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
24-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
25-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
26-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
27-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
28-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
29-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
30-Dec
0.0
1.054
0
0
1.450
0
3747306
430411
2.2
31-Dec
0.0
1.054
0
0
1.450 1
0
3747306
430411
2.2
Permit No. WQ0001492
Page 10 of 10

Quarry Section II Annual Report
QUARRY I SECTION II TRACKING
ACTIVITY LOG
START DATE FOR QUARRY I SECTION II TRACKING ACTIVITY LOG
YEAR
2014
MONTH
1
DAY
1
BASIS:
DRY RESIDUALS FACTOR = 1.054 DRY TONS OF RESIDUE PER TON OF BICHROMATE PRODUCTION
Remaining Volume Available 12/31/2013 =
1,270,966
Cubic Yards of Residue
Cumulative Sludge Volume 12/31/2013 =
2,070,851
Cubic Yards of Residue
NOTES:
PERMITTED ALLOWABLE WT. OF DRY TONS PER YEAR = 171,000
SODIUM BICHROMATE PRODUCTION REPRESENTS PRODUCT TONNAGE WHILE USING QUARRY SECTION II.
SODIUM BICHROMATE PRODUCTION HAS BEEN ADJUSTED ACCORDING TO MONTH -END INVENTORIES
TO INSURE ACCURACY.
RESIDUE CY/TON FACTOR HAS BEEN KEPT CONSTANT AT THE 2002 VALUE = 1.45 CUBIC YARDS PER TON BE
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
A.
B.
C.
D.
31-Dec
60447
2,070,851
1,270,966
6.7
1-Jan
193
1.054
203
203
1.450
280
2071131
1270686
6.7
2-Jan
193
1.054
203
407
1.450
280
2071411
1270406
6.6
3-Jan
193
1.054
203
610
1.450
280
2071691
1270126
6.6
4-Jan
193
1.054
203
814
1.450
280
2071970
1269847
6.6
5-Jan
193
1.054
203
1017
1.450
280
2072250
1269567
6.6
6-Jan
193
1.054
203
1221
1.450
280
2072530
1269287
6.6
7-Jan
193
1.054
203
1424
1.450
280
2072810
1269007
6.6
8-Jan
193
1.054
203
1627
1.450
280
2073090
1268727
6.6
9-Jan
193
1.054
203
1831
1.450
280
2073370
1268447
6.6
10-Jan
193
1.054
203
2034
1.450
280
2073650
1268168
6.6
11-Jan
193
1.054
203
2238
1.450
280
2073929
1267888
6.6
12-Jan
193
1.054
203
2441
1.450
280
2074209
1267608
6.6
13-Jan
193
1.054
203
2644
1.450
280
2074489
1267328
6.6
Permit No. WQ0001492
Page 1 of 10

Quarry Section I I Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
193
1.054
203
A.
1.450
280
B.
C.
D.
14-Jan
2848
2074769
1267048
6.6
15-Jan
193
1.054
203
3051
1.450
280
2075049
1266768
6.6
16-Jan
193
1.054
203
3255
1.450
280
2075329
1266488
6.6
17-Jan
193
1.054
203
3458
1.450
280
2075608
1266209
6.6
18-Jan
193
1.054
203
3662
1.450
280
2075888
1265929
6.6
19-Jan
193
1.054
203
3865
1.450
280
2076168
1265649
6.6
20-Jan
193
1.054
203
4068
1.450
280
2076448
1265369
6.6
21-Jan
193
1.054
203
4272
1.450
280
2076728
1265089
6.6
22-Jan
193
1.054
203
4475
1.450
280
2077008
1264809
6.6
23-Jan
193
1.054
203
4679
1.450
280
2077288
1264529
6.6
24-Jan
193
1.054
203
4882
1.450
280
2077567
1264250
6.6
25-Jan
193
1.054
203
5086
1.450
280
2077847
1263970
6.6
26-Jan
193
1.054
203
5289
1.450
280
2078127
1263690
6.6
27-Jan
193
1.054
203
5492
1.450
280
2078407
1263410
6.6
28-Jan
193
1.054
203
5696
1.450
280
2078687
1263130
6.6
29-Jan
193
1.054
203
5899
1.450
280
2078967
1262850
6.6
30-Jan
193
1.054
203
6103
1.450
280
2079247
1262571
6.6
31-Jan
193
1.054
203
6306
1.450
280
2079526
1262291
6.6
1-Feb
239
1.054
252
6558
1.450
346
2079873
1261944
6.6
2-Feb
239
1.054
252
6809
1.450
346
2080219
1261598
6.6
3-Feb
239
1.054
252
7061
1.450
346
2080565
1261252
6.6
4-Feb
239
1.054
252
7313
1.450
346
2080911
1260906
6.6
5-Feb
239
1.054
252
7565
1.450
346
2081258
1260559
6.6
6-Feb
239
1.054
252
7816
1.450
346
2081604
1260213
6.6
7-Feb
239
1.054
252
8068
1.450
346
2081950
1259867
6.6
8-Feb
239
1.054
252
8320
1.450
346
2082296
1259521
6.6
9-Feb
239
1.054
252
8571
1.450
346
2082643
1259174
6.6
10-Feb
239
1.054
252
8823
1.450
346
2082989
1258828
6.6
11-Feb
239
1.054
252
9075
1.450
346
2083335
1258482
6.6
12-Feb
239
1.054
252
9326
1.450
346
2083681
1258136
6.6
13-Feb
239
1.054
252
9578
1.450
346
2084028
1257789
6.6
14-Feb
239
1.054
252
9830
1.450
346
2084374
1257443
6.6
15-Feb
239
1.054
252
10082
1.450
346
2084720
1257097
6.6
16-Feb
239
1.054
252
10333
1.450
346
2085067
1256750
6.6
17-Feb
239
1.054
252
10585
1.450
346
2085413
1256404
6.6
18-Feb
239
1.054
252
10837
1.450
346
2085759
1256058
6.6
19-Feb
239
1.054
252
11088
1.450
346
2086105
1255712
6.6
20-Feb
239
1.054
252
11340
1.450
346
2086452
1255365
6.6
21-Feb
239
1.054
252
11592
1.450
346
2086798
1255019
6.6
22-Feb
239
1.054
252
11843
1.450
346
2087144
1254673
6.6
23-Feb
239
1.054
252
12095
1.450
346
2087490
1254327
6.6
24-Feb
239
1.054
252
12347
1.450
346
2087837
1253980
6.6
Permit No. WQ0001492
Page 2 of 10

Quarry Section II Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
239
1.054
252
A.
1.450
346
B.
C.
D.
25-Feb
12598
2088183
1253634
6.6
26-Feb
239
1.054
252
12850
1.450
346
2088529
1253288
6.6
27-Feb
239
1.054
252
13102
1.450
346
2088875
1252942
6.6
28-Feb
239
1.054
252
13354
1.450
346
2089222
1252595
6.6
1-Mar
270
1.054
285
13638
1.450
392
2089613
1252204
6.6
2-Mar
270
1.054
285
13923
1.450
392
2090005
1251812
6.6
3-Mar
270
1.054
285
14207
1.450
392
2090396
1251421
6.6
4-Mar
270
1.054
285
14492
1.450
392
2090788
1251029
6.5
5-Mar
270
1.054
285
14776
1.450
392
2091179
1250638
6.5
6-Mar
270
1.054
285
15061
1.450
392
2091571
1250246
6.5
7-Mar
270
1.054
285
15346
1.450
392
2091962
1249855
6.5
8-Mar
1 270
1.054
285
15630
1.450
392
2092354
1249463
6.5
9-Mar
270
1.054
285
15915
1.450
392
2092745
1249072
6.5
10-Mar
270
1.054
285
16199
1.450
392
2093137
1248680
6.5
11-Mar
270
1.054
285
16484
1.450
1 392
2093528
1248289
6.5
12-Mar
270
1.054
285
16769
1.450
392
2093920
1247897
6.5
13-Mar
270
1.054
285
17053
1.450
392
2094311
1247506
6.5
14-Mar
270
1.054
285
17338
1.450
392
2094703
1247114
6.5
15-Mar
1 270
1.054
285
17622
1.450
392
2095094
1246723
6.5
16-Mar
270
1.054
285
17907
1.450
392
2095486
1246331
6.5
17-Mar
270
1.054
285
18191
1.450
392
2095877
1245940
6.5
18-Mar
270
1.054
285
18476
1.450
392
2096269
1245548
6.5
19-Mar
270
1.054
285
18761
1.450
392
2096660
1245157
6.5
20-Mar
270
1.054
285
19045
1.450
392
2097052
1244765
6.5
21-Mar
270
1.054
285
19330
1.450
392
2097443
1244374
6.5
22-Mar
270
1.054
285
19614
1.450
392
2097835
1243982
6.5
23-Mar
270
1.054
285
19899
1.450
392
2098226
1243591
6.5
24-Mar
270
1.054
285
20183
1.450
392
2098618
1243199
6.5
25-Mar
270
1.054
285
20468
1.450
392
2099009
1242808
6.5
26-Mar
270
1.054
285
20753
1.450
392
2099401
1242416
6.5
27-Mar
270
1.054
285
21037
1.450
392
2099792
1242025
6.5
28-Mar
270
1.054
285
21322
1.450
392
2100184
1241633
6.5
29-Mar
270
1.054
285
21606
1.450
392
2100575
1241242
6.5
30-Mar
270
1.054
285
21891
1.450
392
2100967
1240850
6.5
31-Mar
270
1.054
285
22176
1.450
392
2101358
1240459
6.5
1-Apr
288
1.054
304
22479
1.450
418
2101776
1240041
6.5
2-Apr
288
1.054
304
22783
1.450
418
2102193
1239624
6.5
3-Apr
288
1.054
304
23086
1.450
418
2102611
1239206
6.5
4-Apr
288
1.054
304
23390
1.450
418
2103029
1238788
6.5
5-Apr
288
1.054
304
23693
1.450
418
2103446
1238371
6.5
6-Apr
288
1.054
304
23997
1.450
418
2103864
1237953
6.5
7-Apr
288
1.054
304
24300
1.450
418
2104281
1237536
6.5
Permit No. WQ0001492
Page 3 of 10

Quarry Section II Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
288
1.054
304
A.
1.450
418
B.
C.
D.
8-Apr
24604
2104699
1237118
6.5
9-Apr
288
1.054
304
24907
1.450
418
2105117
1236700
6.5
10-Apr
288
1.054
304
25211
1.450
418
2105534
1236283
6.5
11-Apr
288
1.054
304
25515
1.450
418
2105952
1235865
6.5
12-Apr
288
1.054
304
25818
1.450
418
2106369
1235448
6.5
13-Apr
288
1.054
304
26122
1.450
418
2106787
1235030
6.5
14-Apr
288
1.054
304
26425
1.450
418
2107205
1234612
6.5
15-Apr
288
1.054
304
26729
1.450
418
2107622
1234195
6.5
16-Apr
288
1.054
304
27032
1.450
418
2108040
1233777
6.5
17-Apr
288
1.054
304
27336
1.450
418
2108457
1233360
6.5
18-Apr
288
1.054
304
27639
1.450
418
2108875
1232942
6.5
19-Apr
288
1.054
304
27943
1.450
418
2109293
1232524
6.5
20-Apr
288
1.054
304
28247
1.450
1 418
2109710
1232107
6.4
21-Apr
288
1.054
304
28550
1.450
418
2110128
1231689
6.4
22-Apr
288
1.054
304
28854
1.450
418
2110545
1231272
6.4
23-Apr
288
1.054
304
29157
1.450
418
2110963
1230854
6.4
24-Apr
288
1.054
304
29461
1.450
418
2111381
1230436
6.4
25-Apr
288
1.054
304
29764
1.450
418
2111798
1230019
6.4
26-Apr
288
1.054
304
30068
1.450
418
2112216
1229601
6.4
27-Apr
288
1.054
304
30371
1.450
418
2112633
1229184
6.4
28-Apr
288
1.054
304
30675
1.450
418
2113051
1228766
6.4
29-Apr
288
1.054
304
30979
1.450
418
2113469
1228348
6.4
30-Apr
288
1.054
304
31282
1.450
418
2113886
1227931
6.4
1-May
283
1.054
298
31580
1.450
410
2114296
1227521
6.4
2-May
283
1.054
298
31879
1.450
410
2114707
1227110
6.4
3-May
283
1.054
298
32177
1.450
410
2115117
1226700
6.4
4-May
283
1.054
298
32475
1.450
410
2115528
1226289
6.4
5-May
283
1.054
298
32773
1.450
410
2115938
1225879
6.4
6-May
283
1.054
298
33072
1.450
410
2116348
1225469
6.4
7-May
283
1.054
298
33370
1.450
410
2116759
1225058
6.4
8-May
283
1.054
298
33668
1.450
410
2117169
1224648
6.4
9-May
283
1.054
298
33967
1.450
410
2117579
1224238
6.4
10-May
283
1.054
298
34265
1.450
410
2117990
1223827
6.4
11-May
283
1.054
298
34563
1.450
410
2118400
1223417
6.4
12-May
283
1.054
298
34861
1.450
410
2118810
1223007
6.4
13-May
283
1.054
298
35160
1.450
410
2119221
1222596
6.4
14-May
283
1.054
298
35458
1.450
410
2119631
1222186
6.4
15-May
283
1.054
298
35756
1.450
410
2120041
1221776
6.4
16-May
283
1.054
298
36055
1.450
410
2120452
1221365
6.4
17-May
283
1.054
298
36353
1.450
410
2120862
1220955
6.4
18-May
283
1.054
298
36651
1.450
410
2121272
1220545
6.4
19-May
283 1
1.054 1
298 1
36949
1.450
410
1 2121683
1220134
6.4
Permit No. WO0001492
Page 4 of 10

Quarry Section II Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
283
1.054
298
A.
1.450
410
B.
C.
D.
20-May
37248
2122093
1219724
6.4
21-May
283
1.054
298
37546
1.450
410
2122503
1219314
6.4
22-May
283
1.054
298
37844
1.450
410
2122914
1218903
6.4
23-May
283
1.054
298
38143
1.450
410
2123324
1218493
6.4
24-May
283
1.054
298
38441
1.450
410
2123735
1218082
6.4
25-May
283
1.054
298
38739
1.450
410
2124145
1217672
6.4
26-May
283
1.054
298
39037
1.450
410
2124555
1217262
6.4
27-May
283
1.054
298
39336
1.450
410
2124966
1216851
6.4
28-May
283
1.054
298
39634
1.450
410
2125376
1216441
6.4
29-May
283
1.054
298
39932
1.450
1 410
2125786
1216031
6.4
30-May
283
1.054
298
40231
1.450
410
2126197
1215620
6.4
31-May
283
1.054
298
40529
1.450
410
2126607
1215210
6.4
1-Jun
281
1.054
296
40825
1.450
407
2127014
1214803
6.4
2-Jun
1 281
1.054
296
41121
1.450
407
2127422
1214395
6.4
3-Jun
281
1.054
296
41417
1.450
407
2127829
1213988
6.4
4-Jun
281
1.054
296
41714
1.450
407
2128237
1213580
6.4
5-Jun
281
1.054
296
42010
1.450
407
2128644
1213173
6.3
6-Jun
281
1.054
296
42306
1.450
407
2129052
1212765
6.3
7-Jun
281
1.054
296
42602
1.450
1 407
2129459
1212358
6.3
8-Jun
281
1.054
296
42898
1.450
407
2129867
1211950
6.3
9-Jun
281
1.054
296
43194
1.450
407
2130274
1211543
6.3
10-Jun
281
1.054
296
43491
1.450
407
2130681
1211136
6.3
11-Jun
281
1.054
296
43787
1.450
407
2131089
1210728
6.3
12-Jun
281
1.054
296
44083
1.450
407
2131496
1210321
6.3
13-Jun
281
1.054
296
44379
1.450
407
2131904
1209913
6.3
14-Jun
281
1.054
296
44675
1.450
407
2132311
1209506
6.3
15-Jun
281
1.054
296
44971
1.450
407
2132719
1209098
6.3
16-Jun
281
1.054
296
45268
1.450
407
2133126
1208691
6.3
17-Jun
281
1.054
296
45564
1.450
407
2133534
1208283
6.3
18-Jun
281
1.054
296
45860
1.450
407
2133941
1207876
6.3
19-Jun
281
1.054
296
46156
1.450
407
2134349
1207468
6.3
20-Jun
281
1.054
296
46452
1.450
407
2134756
1207061
6.3
21-Jun
281
1.054
296
46748
1.450
407
2135163
1206654
6.3
22-Jun
281
1.054
296
47045
1.450
407
2135571
1206246
6.3
23-Jun
281
1.054
296
47341
1.450
407
2135978
1205839
6.3
24-Jun
281
1.054
296
47637
1.450 1
407
2136386
1205431
6.3
25-Jun
281
1.054
296
47933
1.450
407
2136793
1205024
6.3
26-Jun
281
1.054
296
48229
1.450
407
2137201
1204616
6.3
27-Jun
281
1.054
296
48526
1.450
407
2137608
1204209
6.3
28-Jun
281
1.054
296
48822
1.450
407
2138016
1203801
6.3
29-Jun
281
1.054
296
49118
1.450
407
2138423
1203394
6.3
30-Jun
281
1.054
296
49414
1.450
407
2138830
1202987
6.3
Permit No. WQ0001492
Page 5 of 10

Quarry Section II Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
256
1.054
270
A.
1.450
371
B.
C.
D.
1-Jul
49684
2139202
1202615
6.3
2-Jul
256
1.054
270
49954
1.450
371
2139573
1202244
6.3
3-Jul
256
1.054
270
50224
1.450
371
2139944
1201873
6.3
4-Jul
256
1.054
270
50493
1.450
371
2140315
1201502
6.3
5-Jul
256
1.054
270
50763
1.450
371
2140686
1201131
6.3
6-Jul
256
1.054
270
51033
1.450
371
2141058
1200759
6.3
7-Jul
256
1.054
270
51303
1.450
371
2141429
1200388
6.3
8-Jul
256
1.054
270
51573
1.450
371
2141800
1200017
6.3
9-Jul
256
1.054
270
51842
1.450
371
2142171
1199646
6.3
10-Jul
256
1.054
270
52112
1.450
371
2142542
1199275
6.3
11-Jul
1 256
1.054
1 270
52382
1.450
371
2142914
1198903
6.3
12-Jul
256
1.054
270
52652
1.450
371
2143285
1198532
6.3
13-Jul
256
1.054
270
52922
1.450
371
2143656
1198161
6.3
14-Jul
256
1.054
270
53192
1.450
371
2144027
1197790
6.3
15-Jul
256
1.054
270
53461
1.450
371
2144398
1197419
6.3
16-Jul
256
1.054
270
53731
1.450
371
2144770
1197047
6.3
17-Jul
256
1.054
270
54001
1.450
371
2145141
1196676
6.3
18-Jul
256
1.054
270
54271
1..450
371
2145512
1196305
6.3
19-Jul 1
256
1.054
1 270
54541
1.450
371
2145883
1195934
6.3
20-Jul
256
1.054
270
54811
1.450
371
2146254
1195563
6.3
21-Jul
256
1.054
270
55080
1.450
371
2146626
1195191
6.3
22-Jul
256
1.054
270
55350
1.450
371
2146997
1194820
6.3
23-Jul
256
1.054
270
55620
1.450
371
2147368
1194449
6.3
24-Jul
256
1.054
270
55890
1.450
371
2147739
1194078
6.3
25-Jul
256
1.054
270
56160
1.450
371
2148110
1193707
6.2
26-Jul
256
1.054
270
56429
1.450
371
2148482
1193335
6.2
27-Jul
256
1.054
270
56699
1.450
371
2148853
1192964
6.2
28-Jul
256
1.054
270
56969
1.450
371
2149224
1192593
6.2
29-Jul
256
1.054
270
57239
1.450
371
2149595
1192222
6.2
30-Jul
256
1.054
270
57509
1.450
371
2149966
1191851
6.2
31-Jul
256
1.054
270
57779
1.450
371
2150338
1191479
6.2
1-Aug
278
1.054
293
58072
1.450
403
2150741
1191076
6.2
2-Aug
278
1.054
293
58365
1.450
403
2151144
1190673
6.2
3-Aug
278
1.054
293
58658
1.450
403
2151547
1190270
6.2
4-Aug
278
1.054
293
58951
1.450
403
2151950
1189867
6.2
5-Aug
278
1.054
293
59244
1.450
403
2152353
1189464
6.2
6-Aug
278
1.054
293
59537
1.450
403
2152756
1189061
6.2
7-Aug
278
1.054
293
59830
1.450
403
2153159
1188658
6.2
8-Aug
278
1.054
293
60123
1.450
403
2153562
1188255
6.2
9-Aug
278
1.054
293
60416
1.450
403
2153966
1187851
6.2
10-Aug
278
1.054
293
60709
1.450
403
2154369
1187448
6.2
11-Aug
278
1.054
293
61002
1.450
403
2154772 1
1187045 1
6.2
Permit No. WQ0001492
Page 6 of 10

Quarry Section II Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY[TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
278
1.054
293
A.
1.450
403
B.
C.
D.
12-Aug
61295
2155175
1186642
6.2
13-Aug
278
1.054
293
61588
1.450
403
2155578
1186239
6.2
14-Aug
278
1.054
293
61881
1.450
403
2155981
1185836
6.2
15-Aug
278
1.054
293
62174
1.450
403
2156384
1185433
6.2
16-Aug
278
1.054
293
62467
1.450
403
2156787
1185030
6.2
17-Aug
278
1.054
293
62760
1.450
403
2157190
1184627
6.2
18-Aug
278
1.054
293
63053
1.450
403
2157593
1184224
6.2
19-Aug
278
1.054
293
63346
1.450
403
2157997
1183820
6.2
20-Aug
278
1.054
293
63639
1.450
403
2158400
1183417
6.2
21-Aug
278
1.054
293
63932
1.450
403
2158803
1183014
6.2
22-Aug
278
1.054
293
64225
1.450
403
2159206
1182611
6.2
23-Aug
278
1.054
1 293
64518
1.450
1 403
2159609
1182208
6.2
24-Aug
1 278
1.054
293
64811
1.450
403
2160012
1181805
6.2
25-Aug
278
1.054
293
65104
1.450
403
2160415
1181402
6.2
26-Aug
278
1.054
293
65397
1.450
403
2160818
1180999
6.2
27-Aug
278
1.054
293
65690
1.450
403
2161221
1180596
6.2
28-Aug
278
1.054
293
65983
1.450
403
2161624
1180193
6.2
29-Aug
278
1.054
293
66276
1.450
403
2162028
1179789
6.2
30-Aug
278
1.054
293
66569
1.450
1 403
2162431
1179386
6.2
31-Aug
278
1.054
1 293
66862
1.450
403
2162834
1178983
6.2
1-Sep
285
1.054
300
67162
1.450
413
2163247
1178570
6.2
2-Sep
285
1.054
300
67463
1.450
413
2163660
1178157
6.2
3-Sep
285
1.054
300
67763
1.450
413
2164074
1177743
6.2
4-Sep
285
1.054
300
68064
1.450
413
2164487
1177330
6.2
5-Sep
285
1.054
300
68364
1.450
413
2164900
1176917
6.2
6-Sep
285
1.054
300
68664
1.450
413
2165313
1176504
6.2
7-Sep
285
1.054
1 300
68965
1.450
413
2165727
1176090
6.2
8-Sep
285
1.054
300
69265
1.450
413
2166140
1175677
6.2
9-Sep
285
1.054
300
69565
1.450
413
2166553
1175264
6.2
10-Sep 1
285
1.054
300
69866
1.450
413
2166966
1174851
6.1
11-Sep
285
1.054
300
70166
1.450
413
2167380
1174437
6.1
12-Sep
285
1.054
300
70467
1.450
413
2167793
1174024
6.1
13-Sep
285
1.054
300
70767
1.450
413
2168206
1173611
6.1
14-Sep
285
1.054
300
71067
1.450 1
413
2168619
1173198
6.1
15-Sep
285
1.054
300
71368
1.450
413
2169033
1172784
6.1
16-Sep
285
1.054
300
71668
1.450
413
2169446
1172371
6.1
17-Sep
285
1.054
300
71969
1.450
413
2169859
1171958
6.1
18-Sep
285
1.054
300
72269
1.450
413
2170272
1171545
6.1
19-Sep
285
1.054
300
72569
1.450
413
2170686
1171131
6.1
20-Sep
285
1.054
300
72870
1.450
413
2171099
1170718
6.1
21-Sep
285
1.054
300
73170
1.450
413
2171512
1170305
6.1
22-Sep
285
1.054 1
300
73471
1.450
413
2171925
1169892
6.1
Permit No. WQ0001492
Page 7 of 10

Quarry Section II Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
285
1.054
300
A.
1.450
413
B.
C.
D.
23-Sep
73771
2172339
1169478
6.1
24-Sep
285
1.054
300
74071
1.450
413
2172752
1169065
6.1
25-Sep
285
1.054
300
74372
1.450
413
2173165
1168652
6.1
26-Sep
285
1.054
300
74672
1.450
413
2173578
1168239
6.1
27-Sep
285
1.054
300
74972
1.450
413
2173992
1167825
6.1
28-Sep
285
1.054
300
75273
1.450
413
2174405
1167412
6.1
29-Sep
285
1.054
300
75573
1.450
413
2174818
1166999
6.1
30-Sep
285
1.054
300
75874
1.450
413
2175231
1166586
6.1
1-Oct
277
1.054
292
76166
1.450
402
2175633
1166184
6.1
2-Oct
277
1.054
292
76458
1.450
402
2176035
1165782
6.1
3-Oct
277
1.054
292
76750
1.450
402
2176436
1165381
6.1
4-Oct
277
1.054
292
77041
1.450
402
2176838
1164979
6.1
5-Oct
277
1.054
292
77333
1.450
402
2177240
1164577
6.1
6-Oct
277
1.054
292
77625
1.450
402
2177641
1164176
6.1
7-Oct
277
1.054
292
77917
1.450
402
2178043
1163774
6.1
8-Oct
277
1.054
292
78209
1.450
402
2178444
1163373
6.1
9-Oct
277
1.054
292
78501
1.450
1 402
2178846
1162971
6.1
10-Oct
277
1.054
292
78793
1.450
402
2179248
1162569
6.1
11-Oct
277
1.054
292
79085
1.450
402
2179649
1162168
6.1
12-Oct
277
1.054
292
79377
1.450
402
2180051
1161766
6.1
13-Oct
277
1.054
292
79669
1.450
402
2180453
1161364
6.1
14-Oct
277
1.054
292
79961
1.450
402
2180854
1160963
6.1
15-Oct
277
1.054
292
80253
1.450
402
2181256
1160561
6.1
16-Oct
277
1.054
292
80545
1.450
402
2181658
1160159
6.1
17-Oct
277
1.054
292
80837
1.450
402
2182059
1159758
6.1
18-Oct
277
1.054
292
81129
1.450
402
2182461
1159356
6.1
19-Oct
277
1.054
292
81421
1.450
402
2182863
1158954
6.1
20-Oct
277
1.054
292
81713
1.450
402
2183264
1158553
6.1
21-Oct
277
1.054
292
82005
1.450
402
2183666
1158151
6.1
22-Oct
277
1.054
292
82297
1.450
402
2184068
1157749
6.1
23-Oct
277
1.054
292
82589
1.450
402
2184469
1157348
6.1
24-Oct
277
1.054
292
82881
1.450
402
2184871
1156946
6.1
25-Oct
277
1.054
292
83173
1.450
402
2185273
1156544
6.1
26-Oct
277
1.054
292
83465
1.450
402
2185674
1156143
6.1
27-Oct
277
1.054
292
83757
1.450
402
2186076
1155741
6.0
28-Oct
277
1.054
292
84048
1.450
402
2186477
1155340
6.0
29-Oct
277
1.054
292
84340
1.450
402
2186879
1154938
6.0
30-Oct
277
1.054
292
84632
1.450
402
2187281
1154536
6.0
31-Oct
277
1.054
292
84924
1.450
402
2187682
1154135
6.0
1-Nov
180
1.054
190
85114
1.450
261
2187943
1153874
6.0
2-Nov
180
1. 5 1
190
85304
1.450
261
2188204
1153613
6.0
3-Nov
180
1.054
190
85494
1.450
261
2188465 1
1153352 1
6.0
Permit No. WQ0001492
Page 8 of 10

Quarry Section II Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
180
1.054
190
A.
1.450
261
B.
C.
D.
4-Nov
85683
2188726
1153091
6.0
5-Nov
180
1.054
190
85873
1.450
261
2188987
1152830
6.0
6-Nov
180
1.054
190
86063
1.450
261
2189248
1152569
6.0
7-Nov
180
1.054
190
86252
1.450
261
2189509
1152308
6.0
8-Nov
180
1.054
190
86442
1.450
261
2189770
1152047
6.0
9-Nov
180
1.054
190
86632
1.450
261
2190031
1151786
6.0
10-Nov
180
1.054
190
86822
1.450
261
2190292
1151525
6.0
11-Nov
180
1.054
190
87011
1.450
261
2190553
1151264
6.0
12-Nov
180
1.054
190
87201
1.450
261
2190814
1151003
6.0
13-Nov
180
1.054
190
87391
1.450
261
2191075
1150742
6.0
14-Nov
180
1.054
190
87580
1.450
261
2191336
1150481
6.0
15-Nov
180
1.054
190
87770
1.450
261
2191597
1150220
6.0
16-Nov
180
1.054
190
87960
1.450
261
2191858
1149959
6.0
17-Nov
180
1.054
190
88150
1.450
261
2192119
1149698
6.0
18-Nov
180
1.054
190
88339
1.450
1 261
2192380
1149437
6.0
19-Nov
180
1.054
1 190
88529
1.450
261
2192641
1149176
6.0
20-Nov
180
1.054
190
88719
1.450
261
2192902
1148915
6.0
21-Nov
180
1.054
190
88908
1.450
261
2193163
1148654
6.0
22-Nov
180
1.054
190
89098
1.450
261
2193424
1148393
6.0
23-Nov
180
1.054
190
89288
1.450
261
2193685
1148132
6.0
24-Nov
180
1.054
190
89478
1.450
261
2193946
1147871
6.0
25-Nov
180
1.054
190
89667
1.450
261
2194207
1147610
6.0
26-Nov
180
1.054
190
89857
1.450
261
2194468
1147349
6.0
27-Nov
180
1.054
190
90047
1A50
261
2194729
1147088
6.0
28-Nov
180
1.054
190
90237
1.450
261
2194990
1146827
6.0
29-Nov
180
1.054
190
90426
1.450
261
2195251
1146566
6.0
30-Nov
180
1.054
190
90616
1.450
261
2195512
1146305
6.0
1-Dec
197
1.054
208
90824
1.450
286
2195798
1146019
6.0
2-Dec
197
1.054
208
91031
1.450
286
2196084
1145733
6.0
3-Dec
197
1.054
208
91239
1.450
286
2196369
1145448
6.0
4-Dec
197
1.054
208
91447
1.450
286
2196655
1145162
6.0
5-Dec
197
1.054
208
91654
1.450
286
2196941
1144876
6.0
6-Dec
197
1.054
208
91862
1.450
286
2197226
1144591
6.0
7-Dec
197
1.054
208
92069
1.450
286
2197512
1144305
6.0
8-Dec
197
1.054
208
92277
1.450
286
2197798
1144019
6.0
9-Dec
197
1.054
208
92485
1.450
286
2198083
1143734
6.0
10-Dec
197
1.054
208
92692
1.450
286
2198369
1143448
6.0
11-Dec
197
1.054
208
92900
1.450
286
2198655
1143162
6.0
12-Dec
197
1.054
208
93108
1.450
286
2198940
1142877
6.0
13-Dec
197
1.054
208
93315
1.450
286
2199226
1142591
6.0
14-Dec
197
1.054
208
93523
1.450
286
2199512
1142305
6.0
15-Dec
197
1.054
208 1
93731
1.450
286
2199797 1
1142020
6.0
Permit No. WQ0001492
Page 9 of 10

Quarry Section II Annual Report
SODIUM
RESIDUE
WEIGHT OF RESIDUALS
WEIGHT OF RESIDUALS
RESIDUE
DAILY
END OF DAY
END OF DAY
EST. REMAINING
BICHROMATE
DRY USE
DISPOSED DAILY
DISPOSED CUMULATIVELY
CY/TON
RESIDUE
CUMUL VOLUME
REMAINING VOL.
USEFUL LIFE
DATE
PRODUCTION (TONS)
FACTOR
DRY TONS
DRY TONS
FACTOR
CUBIC YDS
CUBIC YDS
CUBIC YDS
YEARS
197
1.054
208
A.
1.450
286
B.
C.
D.
16-Dec
93938
2200083
1141734
6.0
17-Dec
197
1.054
208
94146
1.450
286
2200368
1141449
6.0
18-Dec
197
1.054
208
94353
1.450
286
2200654
1141163
6.0
19-Dec
197
1.054
208
94561
1.450
286
2200940
1140877
6.0
20-Dec
197
1.054
208
94769
1.450
286
2201225
1140592
6.0
21-Dec
197
1.054
208
94976
1.450
286
2201511
1140306
6.0
22-Dec
197
1.054
208
95184
1.450
286
2201797
1140020
6.0
23-Dec
197
1.054
208
95392
1.450
286
2202082
1139735
6.0
24-Dec
197
1.054
208
95599
1.450
286
2202368
1139449
6.0
25-Dec
197
1.054
208
95807
1.450
286
2202654
1139163
6.0
26-Dec
197
1.054
208
96015
1.450
286
2202939
1138878
6.0
27-Dec
197
1.054
208
96222
1.450
286
2203225
1138592
6.0
28-Dec
197
1.054
208
96430
1.450
286
2203511
1138306
6.0
29-Dec
197
1.054
208
96637
1.450
286
2203796
1138021
6.0
30 Dec
197
1.054
208
96845
1.450
286
2204082
1137735
6.0
31-Dec
197
1.054
208
97053
1.450 1
286
2204368
1137449
6.0
Permit No. WQ0001492
Page 10 of 10