NCG020234_MONITORING INFO_20101101

�zo
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT N0.
Iv Da D �-3�4
DOC TYPE
❑HISTORICAL FILE
MONITORING REPORTS
DOC DATE
YYYYMMDD

MEN
MEN
m"Hanson
Hanson Brick
P.O. Box 368
1410 Forest Acres Circle
Pleasant Garden, NC 27313
Tel: [phone]
Fax: [phone]
www.hansonbrick.com
November 1, 2010
Manager RECEIVED
NCDENR Raleigh Regional Office
Division of Water Resources NOV - 2 2010
3800 Barrett Drive
Raleigh, NC 27609 NC DENR
Raleigh Regional Office
RE: Hanson Aggregates — Neverson Quarry
NPDES General Permit COC No. NCG020234
Benchmark Exceedance: Stormwater Samples for 2nd 6-Month Period 2010
Dear Manager:
Hanson Aggregates is notifying the Department that during the 2nd 6-month period 2010,
Stormwater Outfall No. SDO-1 sample results exceeded the benchmarks for TSS and Turbidity
from samples collected on 9/29/10. The Plant Manager and corporate quality control manager
conducted a stormwater management inspection on 10/26/10, and their findings indicate that
plant water entered the stormwater sediment basin via leaking valve on the back-up water truck
fill pipe. The valve was replaced on 1018110. The plant water would have increased suspended
solids, and thereby, increase Turbidity. Secondly, it rained 4.6 inches on 9/29/10, and it is
difficult for any stormwater control system to maintain levels below the Benchmarks during such
a rain event. Hanson also plans to experiment with the use of "Floc Logs" to reduce TSS and
Turbidity.
To meet the benchmark for Turbidity, it is imperative that upstream and downstream Turbidity
samples be collected at the receiving stream. Hanson is certain its discharge did not elevate the
Turbidity in the receiving stream. A landscaper has been contracted to create and maintain
pathways to the outfalls and beyond to the receiving stream. Hanson personnel have been
made aware to collect samples upstream and downstream.
Since there was not a Tier One form included in the newly issued General Permit, I have
recorded the sample results on the old DMR form. Attached are sample results and a
Qualitative Monitoring Report conducted at the time of sampling.
Because this is the first year for the new General Permit, including sampling changes and tiered
action plans, Hanson requests that it be allowed to follow the action plan stated in the Tier One
Steps for TSS and Turbidity and not fall in to monthly sampling of Turbidity until two consecutive
samplings result in exceedances of the 50 NTU Benchmark. Tier One steps have been initiated

for TSS and Turbidity, and Hanson will continue to research methods for reducing Turbidity at
our outfalls.
Should you have any questions or need additional information, please call me: [phone].
Sincerely,
Jack Garvey
Environmental Manager
cc: David Morgan, Morrisville, NC
John Wakefield, Neverson Quarry

STORMWATER DISCHARGE MONITORING REPORT (DMR)
Please Mail Original And One Copy To Mailing Address Below
GENERAL PERMIT NO. NCG020000
Part A: Facility Information
Samples Collected In Calendar Year: of 0 10 (all samples shall be reported within 30 days following monitoring period)
Certificate Of Coverage No. NCG02 0Q'-:S1j County of Facility , 1 I50►'l
Facility Name co-«.fv-s — NZ.,jar5o'l &,qrr'l Name of Laboratory "7 31
Facility Contact g6 ,�,\4�., C�,61 r 1 Icl Lab Certification # W Mtc> L�11 �, D %q -s9
Facility Contact Phone No. ca-5-2) a �5 - I I i D,
Part B: Land Disturbance and Process Area Monitoring Requirements
18
;DRNR
tQZ6
—M7
Z !
;��TP��
1�ka6�
IF
oa�-
i'
Settleable'rfr
Outfalla
),8Z� l
,Kcc ,fi
No
,Nam
Suspended
�Turbidity-
A
0
SDC)- I
M'i I Is itne Q,;uk
I h q A -0
aOS:31
I-QG-
139
mo 10 .1
qAo
3-05
:3
3. a
Part D.- Storm Event Characteristics
Total Event Precipitation (inches)- H.a
Event Duration (hours): 10
Part E: Certification
Part C: Vehicle Maintenance MonitoringkoZ Re uirements
W -{91.
�UuA
Ma;
eN6:N
t
joRIeceivingSif
URN,
W-10
SOME
�7
Wk--k- �
ns4jol.
L bi
-
Total
RTWM
(Nvand-W-v,-
ti
AT=�Ihusende.BU
;
imo1ddty.r,9MG0,-
'Q
a g
tfiam
SDO
M" 115 frme Creak
9 /,:)-9/10
< 57
Total Event Precipitation (inches):
Event Duration (hours):
(if a separate storm event is sampled)
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted 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 flues and imprisonment for knowing violations."
lk/1/10
(Sigjlre of Permitter L-1--1;1" (Date)
Part F: Mailing Address
Attn. Central Files, DENR, N.C. Division of Water Quality, 1617 Mail Service Center, Raleigh, NC 27699-1617
SWU-243-012005

0
TROUTEST
Laboratory Report
Page 1 of 1
Lab Location W, Lab Lacolion 'C' Lab Locafran 'W
NCIWW Cert.#: 067 NClDW Cert.#: 37731 NCIWW Cert.#: 103 NCIDL766-2514
33 NCIWW Cert.#; 075 NC/DW Cert.#: 37721
6701 Conference Dr, Raleigh, NC 27607 6300 Ramada Dr, Suite C2, Clem12 6624 Gordon Rd, Unit G, Wilmington, NC 28411
Ph: [phone] Fax: [phone] Ph: [phone] Fax: (33Ph: [phone] Fax: [phone]
Project No.:
Project ID: NEVERSON QUARRY
Report Date: 10/8/2010
Date Received: 9/30/2010
--- Prepared for ---
JACK GARVEY
HANSON AGGREGATES
Work Order#:
1009-02400
PO Box 368
Cust. Code:
HA2746
PLEASANT GARDEN, NC
27313
Cust. P.O.#:
No. Sample ID
Date Sampled
Time Sampled Matrix
Sample Type
Condition
001 SDO 01
9129/2010
14:41 GW
Grab
4 +1- 2 deg C
Test Performed
Method
Results
-- --- -- -- I zed --------
Lab LoC a� Time Qualifier
Settleable Solids
EPA 160.5
<0.1 nnLIL
R 9/30110
15:30
Total Suspended Solids
SM 2540D
106 mglL
R 1014110
6:53
Turbidity
180.1
139 NTU
R 9/30110
16:15
No. Sample ID
Date Sampled
Time Sampled Matrix
Sample Type
Condition
002 SDO 02
9/29/2010
14:57 GW
Grab
4 +1- 2 deg C
Test Performed
Method
Results
Lab L-6 �'aa�'zedTime
Qualifier
Settleable Solids
EPA 160.5
<0.1 mLIL
R 9/30/10
15:30
Total Suspended Solids
SM 2540D
3.0 mg1L
R 10/4/10
6:53
Turbidity
180.1
3.2 NTU
R 9/30/10
16:15
Oil & Grease
EPA 1664A
<5.0 mglL
R 1016/10
15:00
Reviewed by:
for Tritest, Inc.

TRITEST Chain of Custody
J 6701 Conference Drive, Raleigh, NC 27607
ph: [phone], fax: [phone]
NCWW Cert#67, NCDW Cert#37731
U 6624 Gordon Road, Unit G, Wilmington, NC 28411
ph: [phone], fax: [phone]
NCWW Cert#75, NCDW Cort#37721
J 6300 Ramada Dr., Suite C2, Clemmons, NC 27012
ph: [phone], fax: [phone]
NCWW Cert#103, NCDW Cert#37733
Report Results To: Bill To:
Company: _4aA -- n Ao mak" -e
Address: �Q �p1C_rQ
Attn: ij;-�A-- &d!^ iJ=!
Phone: 33 (- " 3 f$ 12 (, Z
Fax: 3.36 - s98
Sampled by (signature):
Tritest W.O. # z Ab-a)14CLi
Project Reference:
N1 u041` n Qtuu--Y
Project Number:
Purchase Order #:
11 Standard Report Delivery
❑ Rush Report Delivery (wlsurcharge)
"Rush projects are subject to prior approval by
the laboratory
Requested Due Date:
Sample Description
cwpoweor
G rah
Start Date
End Date
Matrix
wwow' sw
cw. soil. etc.
Analyses Requested
Tritest
$lrntletf
Start Time
End Time
_Spo �A-6 It
G1441
zisefro
Z9 e 0
H*1
1�w
a JoW ;
+cw'6
Slav Q 2
t7
2? seel a
��
-Ft.v b T r,L� d ►�a�s
14,575
Relinquished by (signature)
P-Ak. 8k-,41
vture)
Received by {siq�
DatL,— q e ��
6
Time
Relinquished by (signature)
Received by {signature)
Date
Time
Relinquished by (signature)
Received by (signature)
Date
Time
Re ipt Conditions (Lab Use Only)
4t2°C ❑ Temp: eC
s. Chlorine:
❑ Absent ❑ Present ❑ nla
Acid preserv. <2?
❑ Yes ❑ No ❑ nla
Base preserv. >12?
0 Yes 0 No 0 nla

CD
7 FEE-)
SAMPLE
PRESERVATION CHECK -IN SHEET
WO#:
J �J
Checked in by:
Date:
�/. �
�!
Tim'
Temp:
v
Route:
D
TT$
I TIPU
I USM j FEDX
GC
I UPS
Sample
No.
Analysis Requested
Sample
Type
Comp/
Grab
Container
Chlorine
Preservative
None
HCL
WSO4
HNO3
NaOH
Thio
OTHER
C
P / G
Pos /
ne
IrA
HCL
H2SO4
HNO3
NaOH
Thio
OTHER
C I G
l G
Pos / ne
No
FICL
H2SO4
HNO3
NaOH
Thio
OTHER
U
C I G
l G
Pos I nc
Noe
FICL
H2SO4
HNO3
NaOH
Thio
OTHER
C / G
/ G
Pos / n ,
Noe
HCL
H2SO4
HNO3
NaOH
Thio
OTHER
1
I
C / G
I G
Pos I ne
Noe
HCL
H2SO4
HNO3
NaOH
Thio
OTHER
C I
/ G
Pos I ne
No
FICL
H2 04
HNO3
Na0H
Thio
OTHER
Cf
C I
P 1
Pas / ne
None
HCL
SO
HNO3
NaOH
Thio
OTHER
C / G
P / G
Pos / neg
None
HCL
H2SO4
HNO3
NaOH
Thio
OTHER
C / G
PIG
Pos I neg
None
HCL
H2SO4
HNO3
NaOH
Thio
OTHER
C / G
PIG
Pos / neg
None
HCL
H2SO4
HNO3
NaOH
Thio
OTHER
C / G
P / G
Pos / neg
None
FICL
H2SO4
FIN03
NaOH
'Thio
OTHER
C I G
P / G
Pos I neg
None
FICL
H2SO4
HNO3
NaOH
Thio
OTHER
C / G
P / G
Pos / neg
None
HCL
H2SO4
FIN03
NaOH
Thio
OTHER
C / G
PIG
Pos / neg
None
HCL
H2SO4
HNO3
NaOH
'Thio
OTHER
C / G
P / G
Pos / neg
None
FICL
1-12SO4
HNO3
NaOH
Thio
OTHER
C / G
P / G
Pos / neg
None
FICL
H2SO4
HNO3
NaOH
Thio
OTHER
C / G
P / G
Pas / neg
[done
FICL
H2SO4
HNO3
Na011
Thio
OT] I L'• It
C / G
P / G
Pos / neg
None
HCL
H2SO4
HNO3
NaOH
"Thio
OTHER
C / G
P / G
Pos / neg
None
HCL
1-12SO4
HNO3
NaOH
Thio
OTHER
C / G
P / G
Pos /neg
None
HCL
1-12SO4
HNO3
NaOH
"Thio
OTHER
COMMENTS:

OEM
QACI
°'° Hanson
HEIDELMOCEM ENTGroup
HAN_SON AGGREGATES, North Carolina
Lab Sample Profile & Discharge Monitoring Sheet
QC Lab Collection Sites (Crabtree, Raleigh, Neverson, main quarry office
Sample Information
Site Name: Neverson
SDO 401
Discharge Point: (SDO) x (NPDES)
Name of Collector: Thlap Lawfcr
Date Sample Collected: 29-Sep-10 Time Sample Collected: 2:41 PM
Container Used: x 11 plastic 11 amber glass w/preservative (o&g only)
Flow: From Weir
From CMP
height of water
L = 36" (L=length of weir)
'/2" 38.2 cfs; 1" 108 cfs; 1 %:" 197 cfs
2" 302 cfs; 2 '/2 " 422 cfs
3" 552 cfs: 3 '/2" 695 cfs
round pipe
3.5 in. CD I
Analytical Information:
pipe diameter 36 in.
Date Analysis Performed: 29-Sep-lo Time Analysis Performed:
Analysis Performed by: Thil:p Lawler Sample Temp:
pH (N.S. U.)(performed wAn 15 minutes of sample col
Flow estimate: 144657.46
Lab; Date Sample Received by Lab:
Date Lab Analysis Performed:
TSS: mg/l Oil & Grease:
Check Buffer 7.00 pH: x Temperature:
2:41 PM
gpm
me/I
oC Time:
oC

4
Quarry: Neverson
Sample Station:
SDO #01
SDO:
X
NDPES:
Name:
Q4iCp Gawrer
Date:
9129110
Time:
2.41 PM
Plastic:
X
Amber:
Sample
Temperature
pH Readings
Check Buffer
7.00 pH
Time:
Temperature:
X
H = Height of water, D = Diameter of pipe (in feet)
HID = column "B"
Read Column "C" adjacent to pipe "B"
"C" x "D"2 =Filled area, "A" (sq.ft)
"A" x Average Velocity Volumeter flow (CFS)
CFS x 448.83 = Gallons per minute (GPM)
GPM x 1440 = Gallons per day (GPD)
COMMENTS:
ONCE
OQO
UN°Hanson
gE1DE16ERSCEMEHrGmup
Average Velocity
Height = "H"
Diameter = "D"
HID
Column "C"
"C" x "D"2 = "A"
"A" x Velocity = CFS
CFS x 448.83 = GPM
GPM x 1440 = GPD
46.0
Inches
3.5
36
0.09722
0.7785
7.0065
322.2990
144657.460
208306743
Feet
0.2917
3.0000
9.0000

Calibration Record
ph Meter: YSI Model 60 pH meter
Serial Number: 06,12393 AD
Date: Wednesday, September 29, 2010
Name:
ONO
000
❑■❑ Haniscm
NEIDELBE RGCEMENiGroup
Method 4500 H + B
Time: 9:30
Calibration:
Step #1: pH 7.00 buffer calibration reading 7.00 temp 24.4 °C
pH stable at .01 for 10 seconds; decimal stopped flashing) X yes no
Step #2: pH 4.01 buffer calibration reading 4.01 temp 23.4 °C
pH stable at .01 for 10 seconds; decimal stopped flashing) X yes no
Step #2: pH 10.01 buffer calibration reading 10.03 temp 22.7 °C
pH stable at .01 for 10 seconds; decimal stopped flashing) X yes no
Check Buffer pH 7.00: 7.01 temp 24.5 °C Time: 2:50

❑■o
❑ors
a■o Hanson
:IEIMSEMCEMESn"Group
HANSON AGGREGATES North Carolina
Lab Sample Profile & Discharge Monitoring Sheet
QC Lab Collection Sites (Crabtree, Raleigh. Neverson, main Quarry office)
Sample Information
Site Name:
Discharge Point: (SDO)
Name of Collector:
Date Sample Collected:
Container Used: x
Neverson
$DO #02
x (NPDFS)
Lawrer
29-sep-lo Time Sample Collected: 2:41 PM
11 plastic x 11 amber glass w/preservative (o&g only)
L = 36" (L=length of weir)
Ma" 38.2 cfs: 1" 108 cfs; 1 '/z" 197 cfs
2" 302 cfs; 2 '/z " 422 cfs
Flow: From Weir --- - - 3" 552 cfs: 3 1/7' 695 cfs
From CMP
height of water 2.25 in
Analytical Information:
round pipe
f C) I
pipe diameter 60 in.
Date Analysis Performed: 29-Sep-Io Time Analysis Performed: 2:41 PM
Analysis Performed by: alfq Lawler Sample Temp: 23.8 0C
pH (N.S.U.)(perfom)ed wnn 15 minutes of sample rot 6.86
Flow estimate: 2535.89 gpm
Lab; Date Sample Received by Lab:
Date Lab Analysis Performed:
TSS: mg/I Oil & Grease: mc�/I
Check Buffer 7.00 pH: x Temperature: oC Time: 2:50 AM

I
Quarry: Neverson
Sample Station: SQO #02
SDO:
X
NDPES:
Name:
(Philp Lawler
Date:
9/29/10
Time:
2:41 PM
Plastic:
x
Amber:
x
Sample
Temperature
23.8
pH Readings
6.86
Check Buffer
7.00 pH
Time:
2:50 AM
Temperature:
x
H = Height of water; D = Diameter of pipe (in feet)
H/D = column "B"
Read Column "C" adjacent to pipe "B"
"C" x "D"2 =Filled area, "A" (sq.ft)
"A" x Average Velocity Volumeter flow (CFS)
CFS x 448,83 = Gallons per minute (GPM)
GPM x 1440 = Gallons per day (GPD)
COMMENTS:
Q0a
U'S Hansom
HEIDELBEMCEMENTGroup
Average Velocity
Height = "H"
Diameter = "D"
HID
Column "C"
C,, x „D„2 = "A"
"A" x Velocity = CFS
CFS x 448.83 = GPM
GPM x 1440 = GPO
1.0
Inches
2.3
60
0.03750
0.2260
5.6500
5.6500
2535.890
3651681
Feet
0.1875
5.0000
25.0000

I
Calibration Record
ph Meter: YSI Model 60 pH meter
Serial Number: 06.12393 AD
Date: Wednesday, September 29, 2010
Name:
OEM
mma
IMEWHrn
HE1DELBURSCEMENTGroup
Method 4500 H + B
Time: 9.30
Calibration:
Step #1: pH 7.00 buffer calibration reading 7.00 temp 24.4 °C
pH stable at .01 for 10 seconds; decimal stopped flashing) X yes
Step #2: pH 4.01 buffer calibration reading 4.01 temp 23A °C
pH stable at .01 for 10 seconds; decimal stopped flashing) X yes
Step #21 pH 10.01 buffer calibration reading 10.03 temp 22.7 °C
pH stable at .01 for 10 seconds; decimal stopped flashing) X yes
Check Buffer pH 7.00: 7.01 temp 24.5 °C Time: 2:50
no .
no
no

Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidanceonfllingowthisform,please visit: htto://h2o.enrstate.nc.us/su/Form% Documents.htm#lmicform
s
Permit No.: NICI_I_l�l^I_I_I_I or Certificate of Coverage No.: NIC/G101210/ i'/ 3Igl
Facility Name: _ 4,e-:cv-LcDn �u*�r•d _ --- T
County: iicc3 Phone No. 2.5z- 7 A (&Z
Inspector: T ; t; r4 - t-a—,
Date of Inspection: tf •S� l O _ ��
Time of Inspection: I4
Total Event Precipitation (inches): i 4 In e.3.. h
Was this a Representative Storm Event? (See information below) ® Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A "Representative Storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
1 occurred. A singe storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. -S 4Gl Structure (pipe, ditch, etc.) ! 101L
Receiving Stream: I nr
Describe the industrial activities that occur within the outfall drainage area: 0 nr ram_
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: _ cz�vl red,«•y,
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): r o ado f—
Page 1 of 2
S WU-2a2-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 3 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where I is no solids and 5 is the surface covered with floating solids:
I C2 ) 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy:
i G?) 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. is there evidence of erosion or deposition at the outfall? Yes 9
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition maybe
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
s WU-242-112608

Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling oul This form, please visit: hap,
//h2o.enr.state.ne.uslsu/Forms Documents.htm#miscforms
Permit No.: NIG_I_I_I_I I_I_I or Certificate of Coverage No.: N/C/G/O/'Z/CVZ/3/ ¢/
Facility Name: Nf-Z'e-jRQn—
County: A i., T Phone No. 2-52-•
Inspector: --
Date of Inspection: 2a S#-%p to
Time of inspection: 14-5 -4-
Total Event Precipitation (inches): ,,, n. h,cj —
Was this a Representative Storm Event? (See information below) © Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A "Representative Storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
I. Outfall Description:
Outfall No. Sod cEy2_ Structure (pipe, ditch, etc.) P- e—
Receiving Stream: rri e r I 51tq e Cr
Describe the industrial activities that occur within the outfall drainage area: I'll
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: -- bI u r._ r /: Jj, 4- -_-
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): n c Odor -
Page I of 2
SWU-242-112608

it
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
k 2�� 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
C 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
Ll� 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No f
S. Is there an oil sheen in the stormwater discharge? Yes No
9. is there evidence of erosion or deposition at the outfall? Yes 3N-'
34. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition maybe
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SwU-242- H 2608

mm a
OE®
"Hanson
Hanson Brick
P.O. Box 368
1410 Forest Acres Circle
Pleasant Garden, NC 27313
Tel: [phone]
Fax:[phone]
www.hansonbrick.com
November 1, 2010
Manager RECEIVED
NCDENR Raleigh Regional Office NOV _
Division of Water Resources 2�1�
3800 Barrett Drive NC DENR
Raleigh, NC 27609 Raleigh Regional office
RE: Hanson Aggregates — Neverson Quarry
NPDES General Permit COC No. NCG020234
Benchmark Exceedance: Stormwater Samples for 2nd 6-Month Period 2010
Dear Manager:
Hanson Aggregates is notifying the Department that during the 2nd 6-month period 2010,
Stormwater Outfall No. SDO-1 sample results exceeded the benchmarks for TSS and Turbidity
from samples collected on 9/29/10. The Plant Manager and corporate quality control manager
conducted a stormwater management inspection on 10/26/10, and their findings indicate that
plant water entered the stormwater sediment basin via leaking valve on the back-up water truck
fill pipe. The valve was replaced on 10/8110. The plant water would have increased suspended
solids, and thereby, increase Turbidity. Secondly, it rained 4.6 inches on 9/29/10, and it is
difficult for any stormwater control system to maintain levels below the Benchmarks during such
a rain event. Hanson also plans to experiment with the use of "Floc Logs" to reduce TSS and
Turbidity.
To meet the benchmark for Turbidity, it is imperative that upstream and downstream Turbidity
samples be collected at the receiving stream. Hanson is certain its discharge did not elevate the
Turbidity in the receiving stream. A landscaper has been contracted to create and maintain
pathways to the outfalls and beyond to the receiving stream. Hanson personnel have been
made aware to collect samples upstream and downstream.
Since there was not a Tier One form included in the newly issued General Permit, I have
recorded the sample results on the old DMR form. Attached are sample results and a
Qualitative Monitoring Report conducted at the time of sampling.
Because this is the first year for the new General Permit, including sampling changes and tiered
action plans, Hanson requests that it be allowed to follow the action plan stated in the Tier One
Steps for TSS and Turbidity and not fall in to monthly sampling of Turbidity until two consecutive
samplings result in exceedances of the 50 NTU Benchmark. Tier One steps have been initiated

for TSS and Turbidity, and Hanson will continue to research methods for reducing Turbidity at
our outfalls.
Should you have any questions or need additional information, please call me: [phone].
Sincerely,
L�
Jack Garvey
Environmental Manager
cc: David Morgan, Morrisville, NC
John Wakefield, Neverson Quarry

STORTNIWATER DISCHARGE MONITORING REPORT (DMR)
11 Please Mail Original And One Copy To Mailing Address Below
GENERAL PER UT NO. NCG020000
Part A.- Facility Information ate' %,
Samples Collected In Calendar Year: ql 0 1 Q — (all samples shall he reported within 30 days following monitoring period)
Certificate Of Coverage No. NCG02 00'3H County of Facility i M 50 -,I
Facility Name Nxyzr5ol Q,qrr,1 Name of Laboratory
Facility Contact Cahn l" e t A Lab Certification ft -3o 91 13 1
Facility Contact Phone No. cas_�D a 3 IET - 1 (a A
Part B.- Land Disturbance and Process Area Monitoring Requirements
��50050,V
�YIK OP�"7T
ULa
�I,
JOU147L��,
!:Z�;,Nettj
a e
0
Suspended,
�:j-urbidity4
pulid ANK",
7
-,ny
U . *
'a' A
L N Num
r;
:i�
S Do — I
Mali. Q-.t 'k
h'? A 6
a0s.:31
I©
139
A: n
�(/).q A
345
3
3,
Part D: Storm Event Characteristics
Total Event Precipitation (inches): H..0
Event Duration (hours): I C)
Part E: Certification
Part C.- Vehicle Maintenance Monitoring Requirements
0
-,1,00400,
Y—
WwT
U it
1- once,
��Suspewd.e$
o
;iiio/ddWz
Z-, 3A
unit;
5DO -Q
M'Jt5fnneLceed-i
94).9ho
18 G
Total Event Precipitation (inches):
Event Duration (hours):
(if a separate storm event is sampled)
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted 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."
0
(Signre of Permittee (Date)
�
Part F. Mailing Address
Attn: Central Files, DENR, N.C. Division of Water Quality, 1617 Mail Service Center, Raleigh, NC 27699-1617
5WU-243-012005

o Page 1 of 1
UNUIEST
Laboratory Report
Lab Z00011On 7?' =(336)
Lob Location '6V'
NC/WW Cert.#: Ofi7 NCIDW Cert.#: 37731 NCNVW Cert.#Cert.#: 37733 NCMNV Cert.#: 075 NCIDW Cert.#: 37721
6701 Conference Dr, Raleigh, NC 27607 6300 Ramada Dns, NC 27012 6624 Gordon Rd, Unit G, Wilmington, NC 28411
Ph: [phone] Fax: [phone] Ph: (336) 76766-2514 Ph: [phone] Fax: [phone]
Project No.:
Project ID: NEVERSON QUARRY
- - Prepared for ---
JACK GARVEY
HANSON AGGREGATES
PO Box 368
PLEASANT GARDEN, NC 27313
Report Date: 1018/2010
Date Received: 9/30/2010
Work Order #: 1009-02400
Cust. Code: HA2746
Cust. P.O.#:
No. Sample ID Date Sampled Time Sampled Matrix Sample Type Condition
001 SDO 01 912912010 14:41 GW Grab 4 +1- 2 deg C
-------- I zed ------ --
Test Performed
Method
Results
Lab Lo-c--- a1Time Qualifier
Settleable Solids
EPA 160.5
<0.1 mUL
R 9/30/10 15:30
Total Suspended Solids
SM 2540D
106 mg1L
R 1014/10 6:53
Turbidity
180.1
139 NTU
R 9130/10 16:15
No. Sample ID Date Sampled Time Sampled Matrix Sample Type Condition
002 SDO 02 9/2912010 14:57 GW Grab 4 +1- 2 deg C
-L-oc-
zed--
Test Performed
Method
Results
�I
Lab
T--i-m--e-
Qualifier
Settleable Solids
EPA 160.5
<0.1 mUL
R
9130/10
15:30
Total Suspended Solids
SM 2540D
3.0 mg1L
R
1014/10
6:53
Turbidity
180.1
3.2 NTU
R
9130110
16:15
Oil & Grease
EPA 1664A
<5.0 mg1L
R
1016110
15:00
Reviewed by:
r
for Tritest, Inc.

7RiTEST Chain of Custody
6701 Conference Drive. Raleigh, NC 27607
ph: [phone]. fax: [phone]
NCWW Cert#67, NCDW Cert#37731
r] 6624 Gordon Road. Unit G, Wilmington, NC 28411
ph: [phone], fax: [phone]
NCWW Cert#75, NCDW Cert#37721
6300 Ramada Dr.. sidle C2, Clemmons, NC 27012
ph: [phone]. fax: [phone]
NCWW Cert#iO3. NCDW Cert#37733
Report Results To: Bill To:
Company: _tom+ -,U n Am.''��
Address: Q t-- �
Attn:
Phone: 33G - 3fg r26Z.
Fax: 33(r - 39, / LPL
Sampled by (signature):
Tritest W.O. #1 Qb
Project Reference:
Ne'rw t YSa n
Project Number:
Purchase Order #:
Qucw rY
❑ Standard Report Delivery
❑ Rush Report Delivery (wrsJrcharge)
"Rush projects are sAjecl to prior approval by
the lat)orntory
Requested Due Date:
Sample Description
C—p—leo,
G,ab
Start Date
End Date
Matrix
ww ow sw
Gw. so'r etc
Analyses Requested
Trltsst
Sampled
Start Time
End Time
_Spo6 f
G
Zg'w�rO
1441
Zys ep /o
M4`I
U"W
-tab r
U
2Pseelo
Zfs"./d
Gw
-Sti.W.4-dsofds
b i C't' Greas e_
i4s
�-�
A
Relinquished by (signature)
Received by (sic&AtL16
LI,
Date
Time
Relinquished by (signature)
Received by (signature)
Date
Time
Relinquished by (signature)
Received by (signature)
Date
Time
Re 1pt Conditions (Lab Use Only)
FA 4s2°C D Temp: °C
s. Chlorine:
❑ Absent 0 Present I _I nla
Acid preserv. <2?
© Yes O No 17 n/a
Base preserv. >12?
F1 Yes 0 No 0 nla

-)
��oTEST
SAMPLE
PRESERVATION CFIECK-IN SHEET
WO#:
Chcckt-d in by:
Date:
I
Temp:
Gv
Route:
D
17S
TTP
USM I
FEDX
GC
FPS
Sample
No.
Analysis Requested
Sample
Type
Comp!
Grab
Container
Chlorine
Preservative
None
HCL
112SO4
IIN03
Na011
Thio
OTHER
�-
C
e/G
Pos / g
ne
HCL
1I2SO4
HNO3
NaOH
Thio
OTHER
C / G
/ G
Pos I ne
No
HCL
H2SO4
I-IN03
NaOH
Thio
OTHER
C�
C / G
/ G
Pos / nc
No Ie
HCL
112SO4
I-IN03
NaOH
Thio
OTHER
C / G
/ G
Pos / nc
Noe
HCL
1-12SO4
I-IN03
Na0I1
Thio
OTHER
+
l
C / G
/ G
Pos/ne,
=
Noe
HCL
H2SO4
HNO3
NaOH
Thio
OTI{ER
C I
1 G
Pos / ne
Noe
HCl,
H2 04
I-IN03
Na0H
Thio
OTHER
f
C I
P 1
Pos / ne
None
HCL
SO,
I-IN03
NaOH
Thio
OTHER
C / G
P / G
Pos / neg
None
IICL
H2SO4
IIN03
Na0H
Thio
OTHER
C / G
P / G
Pos / neg
None
HCL
1-12SO4
I-IN03
Na0H
Thio
OTHER
C / G
P / G
Pos / neg
Norte
HCL
H2SO4
HNO3
NaOH
Thio
OTHER
C 1 G
P / G
Pos / neg
None
HCL
1-12SO4
IIN03
NaOH
Thio
OTHER
C / G
P / G
Pos / neg
None
HCL
1-12SO4
I-IN03
NaOH
Thio
OTHER
C / G
P / G
Pos / neg
None
HCL
1-12SO4
HNO3
NaOH
Thio
OTHER
C / G
P / G
Pos / neg
None
HCL
1-I2SO4
I-IN03
Na01I
Thio
OTHER
C / G
P / G
Pos / neg
None
HCL
1-12SO4
I-IN03
NaOH
Thio
OTHER
C / G
P / G
Pos / neg
None
IICL
112SO4
IIN03
NaOH
Thio
OTHER
C / G
P / G
Pas / neg
None
HCL
1-12SO4
I-IN03
Na0H
Thio
OTHER
C / G
P / G
Pos / neg
None
IICL
1-12SO4
1-1NO3
Na0H
Thio
OTHER
C / G
P 1 G
Pos / neg
None
HCL
112SO4
HNO3
Na0H
Thio
OTI iER
C / G
P / G
Pos / neg
None
HCL
1-12SO4
1-1 NO3
Na0H
Thio
OTHER
COMMENTS:

A E-1 D ELSE RGCE ME NT Group
HANSON AGGREGATES North Carolina
Lab Sample Profile & Discharge Monitoring Sheet
QC Lab Collection Sites (Crabtree, Raleigh, Neverson, main quarry office)
Sample Information
Site Name:
Discharge Point: (SDO)
Name of Collector:
Date Sample Collected:
Container Used: x
Flow: From Weir
From CMP
height of water
Neverson
SDO #01
x (NPDES)
Thifp Lawler
29-Sep-10 Time Sample Collected: 2:41 PM
1 I plastic 11 amber glass w/preservative (o&g only)
L = 36" (L=length of weir)
'/2" 38.2 cfs; 1" 108 cfs; 1 '/2" 197 cfs
2" 302 cfs: 2 '/2 " 422 cfs
3" 552 cfs; 3 '/2" 695 cfs
round pipe
3.5 in.
Analytical Information:
pipe diameter
Date Analysis Performed: ^29-sep-10 Time Analysis Performed:
Analysis Performed by: Thrlip Lawler Sample Temp:
pH (N.S.U.)tperformed wfin 15 minutes of sample col
Flow estimate: 144657.46
Lab; Date Sample Received by Lab:
Date Lab Analysis Performed:
36 in,
2:41 PM
gpm
TSS: mg/I Oil & Grease: m /I
Check Buffer 7.00 pH: x Temperature: oC Time:
oC

Quarry: Neverson
Sample Station: SDO #01
SDO: x am%
NDPES: ... Hanson
Name: q-wiflp fawrar WEIDELBEMCEMSEHrGmup
Date: 9129110
Time: 2:41 PM
Plastic: x
Amber:
Sample
Temperature
pH Readings
Cheek Buffer 7.00 pH x
Time:
Temperature:
H = Height of water; D = Diameter of pipe (in feet)
HID = column "B"
Read Column "C" adjacent to pipe " B"
"C" x "D"2 =Filled area, "A" (sq.ft)
"A" x Average Velocity Volumeter flow (CFS)
CFS x 448.83 = Gallons per minute (GPM)
GPM x 1440 = Gallons per day (GPD)
Average Velocity 46.0
Inches
Height = "H" 3.5
Diameter = "D" 36
HID
0.09722
Column "C"
0.7785
"C" x "D"2 = "A"
7.0065
"A" x Velocity = CFS
322.2990
CFS x 448.83 = GPM
144657,460
GPM x 1440 = GPD
208306743
COMMENTS:
Feet
0.2917
3.0000
9.0000

Calibration Record
ph Meter: YSI Model 60 pH meter
Serial Number: 06J2393 AD
Date: Wednesday, September 29, 2010
Name:
Method 4500 H + B
Time
Calibration:
Step 41: pH 7.00 buffer calibration reading 7.00 temp
pH stable at _01 for 10 seconds; decimal stopped flashing)
Step #2: pH 4.01 buffer calibration reading 4.01 temp
pH stable at .01 for 10 seconds; decimal stopped flashing)
Step #2: pH 10.01 buffer calibration reading 10.03 temp
pH stable at .01 for 10 seconds; decimal stopped flashing)
Check Buffer pH 7.00: 7.01 temp 24.5 °C
ansn
HEIDE1BER+GCEMENTGroup
9:30
24.4 °C
X yes no
23.4 °c
X yes no
22.7 °C
X yes no
Time: 2.50

amm
21r`ro%�
... Hamon
HEIDELEMMCEMENTGmup
HANSON AGGREGATES, North Carolina
Lab Sample Profile & Discharge Monitoring Sheet
QC Lab Collection Sites (Crabtree, Raleigh, Neverson, main quarry office)
Samnpl_e Information
Site Name: Neverson
SDO #02
Discharge Point: (SDO) x (NPDES)
Name of Collector: (Philip Lawar
Date Sample Collected: 29-Sep-lo Time Sample Collected: 2:41 PM
Container Used: x 11 plastic x 11 amber glass w/preservative (o&g only)
Flow: From Weir
From CMP
height of water
L = 36" (L=length of weir)
'/a" 38.2 cfs; 1" 108 cfs: 1 'h" 197 cfs
2" 302 cfs; 2 '/z " 422 cfs
3" 552 cis: 3'/z" 695 cfs
round pipe
2.25 in.
Analytical Information:
pipe diameter 60
Date Analysis Performed. 29-5ep-10 Time Analysis Performed
Analysis Performed by: lPQGp Lawler Sample Temp:
pH (N.S.U.)(periomied wlin 15 minutes of sample ool
Flow estimate: 2535.89
Lab; Date Sample Received by Lab:
Date Lab Analysis Performed:
TSS: mgll Oil & Grease:
Check Buffer 7.00 pH: x Temperature;
in.
2:41 PM
23.6 oC
6.86
gpm
_ MAII
oc Time: 2:50 AM

Quarry: Neverson
Sample Station:
SDO #02
SDO:
x
NDPES:
Name:
rPhifip caw(er
Date:
9129110
Time:
2:41 PM
Plastic:
x
Amber:
x
Sample
Temperature
23.8
pH Readings
6.86
Check Buffer
7.00 pH
Time:
2:50 AM
Temperature:
x
H = Height of water; D = Diameter of pipe (in feet)
HID = column "B"
Read Column "C" adjacent to pipe "B"
"C" x "D"2 =Filled area, "A" (sq.ft)
"A" x Average Velocity Volurneter flow (CFS)
CFS x 448.83 = Gallons per minute (GPM)
GPM x 1440 = Gallons per day (GPD)
COMMENTS:
-var:
a2mm
""tire Hanson
HEIDELUMCEMENTGroup
Average Velocity
Height = "H"
Diameter = "D"
HID
Column "C"
..C,. x "D"2 = "A"
"A" x Velocity = CFS
CFS x 448.83 = GPM
GPM x 1440 = GPD
1.0
Inches
2.3
60
0.03750
0.2260
5.6500
5.6500
2535,890
3651681
Feet
0.1875
5.0000
25.0000

Calibration Record
eaER
HEIDELDER13CEMENTGroup
h Meter: YSI Model 60 pH meter Method 4500 H f B
Serial Number: 06J2393 AD
D ate: Wednesday, September 29, 2010 Time: 9:30
Name:
Calibration:
Step #1: pH 7.00 buffer calibration reading 7.00 temp 24.4 'C
pH stable at .01 for 10 seconds; decimal stopped flashing) X yes
Step #2: pH 4.01 buffer calibration reading 4.01 temp
pH stable at .01 for 10 seconds; decimal stopped flashing)
Step #2: pH 10.01 buffer calibration reading 10.03 temp
pH stable'at .01 for 10 seconds; decimal stopped flashing)
Check Buffer pH 7.00: 7.01 temp 24.5 °C
23.4 °C
X yes
22.7 9C
X yes
Time: 2.50
no .
no
no

$rA7£
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: htt:/fh2o,enr_state.nc.ualsu/F'orms Doc uments.htm#miscfarms
Permit No.: NICI_I_I�I 1 1 I / or Certificate of Coverage No.: N/CIG1012-101 e-l'-lil
Facility,N=ame:.;
y. ` , 1 F Phone No. -- Y.
Count llcc3 2 ] �_ - 7 3-� 13 it,
Inspector
Date of Inspection: ?`'F Stg� 10
Time of Inspection: � 14 !
Total Event Precipitation (inches): A 4 1 n a- kc,t v_
Was this a Representative Storrs Event? (See information below) ® Yes ❑ No
Please check your permit to verify if Qualitative Monitoring; must be performed during a representative
storm event (requirements vary).
A "Representative Storm .Event" is a storm event that measures greater than 0.1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. •S1461 Structure (pipe, ditch, etc.) Pi Pc _
Receiving Stream: _ M; ils�.� e e- -�e�l<
Describe the industrial activities that occur within the outfall drainage area: rvr; 01!22j _
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): rl0 odd r_
Page I of 2
S WU •242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 3 4� 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where I is no solids and 5 is the surface covered with floating solids:
I C.J 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 (�J 3 4 5
7. Is there any foam in the stormwater discharge? Yes 1Vo
S. is there an oil sheen in the stormwater discharge? Yes DO
9. Is there evidence of erosion or deposition at the outfall? Yes (
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Tote: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242-112608

6 . STATE
�`�' aru+d•
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: htto://h2o.enr.state.nc.us/su/Forrns Documents.htm#3niscforms
Permit No.: I�'ICl_l l l�l^!—l�l or Certificate of Coverage No.: N1C/G1017_IC V Z131 j-1
Facility Name: N 'e--gr,n r�,
County: llo-. Phone No. L`'z-LLE - 41�;'F
Inspector:,; s: P n 4. i t
Date of Inspection: 2a s
Time of Inspection: 14-5 �-
Total Event Precipitation (inches):._ = ' It, « EQ,---
Was this a Representative Storm Event? (See information below) 0 Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
—.. _..-...._..._..---
A "Representative Storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. Outfall Description:
OutfallNo. S Structure (pipe, ditch, etc.) P e'-
ReceivingStream: r4rU3+�Qe_ Cre,,
Describe the industrial activities that occur within the outfall drainage area: rat
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): u, or�d r--
page i or 2
SWU-242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
1 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where I is no solids and 5 is the surface covered with floating solids:
2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy:
�i 2 3 4 5
?r
7. Is there any foam in the stormwater discharge? Yes CNo
8. Is there an oil sheen in the stormwater discharge? Yes (No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10, Other Obvious Indicators of.Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosionldeposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242-112608