NCS000332 DMR SW

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number: NCS 000332 or
Certificate of Coverage Number: NCG
FACILITY NAME Hexion Inc.
PERSON COLLECTING SAMPLE(S) Randy Waibel
CERTIFIED LABORATORY(S) Pace Analytical Service, Inc.
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Burke
PHONE NO.828) 219-3504
Lab # 40
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date Sample
Collected
50050
00556
00530
00400
No.
Sample
Total
Flow (if app.)
Total
Rainfall
Chemical
Oxygen
Demand
COD
Ammonia
Nitrogen
Formaldehyde
pH
New Motor Oil
Collected
001
09/24/15
N/A
3.25 inches
73 m /I
0.43 m /l
0.786 m /l
7.29
(Method 1664
Solids
SGT -HEM), if
appl.
mo/dd/ r
MG linches
m /I
mg/1
Units
al/mo
N/A
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 Activitv Monitorine Requirements
Outfall
Date
50050
00556
00530
00400
No.
Sample
Total Flow
Total Rainfall
Oil & Grease
Non -polar
Total
pH
New Motor Oil
Collected
(if applicable)
(if appl.)
O&G/TPH
Suspended
Usage
(Method 1664
Solids
SGT -HEM), if
appl.
mo/dd/ r
MG linches
m /I
mg/1
Units
al/mo
N/A
Form SWU-246, last revised 2/2/2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 09/24/2015
Total Event Precipitation (inches): 3.25
Event Duration (hours): N/A (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 possibility of finA and imprisonment for knowing violations."
Jeff McDanikljFShe)Leader, Hexion Inc.
o (9Ahd
Date
Form SWU-246, last revised 2/2/2012
Page 2 of 2