NCS000088 DMR SW (6)

Permit Number NCS000088
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
e ,� MPLES COLLECTED DURING CALENDAR YEAR: _2015
RECEI
�/ Whis monitoring report shall be received by the Division no later than 30 days from
JUL 17 X015 the date the facility receives the sampling results from the laboratory.)
FACILITY NAME _Hexion Inc. CENTRq� FILES
PERSON COLLECTING SAMPLE(S) _Tony Davis DWR SFrTION
CERTIFIED LABORATORY(S) _Microbac Lab #_11—
Lab
1l_Lab #
Part A: Specific Monitoring Requirements
COUNTY Cumberland
PHONE NO. (_910) 483-1311
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall Date
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
No. Sample
Collected
Total
Flow (if app.)
Total
Rainfall
Biochemical
Oxygen
Demand
Chemical
Oxygen
Demand
Methanol
Total
Kjeldahl
Nitrogen
T
Total
Nitrogen
(TN)
Ammonia,
Total (as
Nitrogen)
pH
mo/dd/ r
MG
inches
m /L
m /L
m /L
m /L
m /L
m /L
standard
001 06/02/2015
NA
0.42
14.6
128
<1.0
3.95
6.73
<0.100
7.59
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _X–no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall Date
No. Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT -HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m /l
m /l
unit
gaUmo
Form SWU-247, last revised 2/2/2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date _06/02/2015
Total Event Precipitation (inches): _0.42
Event Duration (hours): (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"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 possi "tygf fines and imprisonment for knowing violations."
(Signature AWerm
%11-oll-5—
(Date)
Form SWU-247, last revised 2/2/2012
Page 2 of 2