NCG030613 DMR SW (3)

Semi-annual Stormwater Discharge Monit0rift9-Report
for North- Carolina Division, of Water QUa.lity. General Permit'No. NCO03 000
Date submitted 7.6.15
CERTIFICATE OF COVERAGENO. N00030:613
FACILITY,NAME: –Matcor Metal Fabrication
COUNTY. Davidson
PERSON COLLECTING, SAMPLES T. Haynes
LABORATORY . Pace_ LWCert.#_3.7706_ Comments ori sample
collection or analysis:
is: —Nonq
Part A: Stormwater 136n6rharks andrMdn" t6 ing 116�u
i r Its
SAMPLE COLLECT : ION YEAR - — 201.5—
'SAMPLEPERIOD FjJanAune X.Iulywl)iec
Or F-1 Monthly'. --(month):
DISCHARGING TO CLASS N,6RW []HQ FTrout FP'NA
[126ro-flow FWaterSupply FSA
E1.0th.e.r,
For sampling periods with no discharge at any single outfall, you must Still submit.this discharge monitoring onitoring report with a-checkmaek hert.
The total precipitation must:b&'rrecbrded using clata-frcim'an oh=site-eaimgauge. Unattencled-sites maybe eligible for a waiver of the rain gauge requirement.
4
See General Permit; Table 3 identifying the es*0eciallysemitive receiving -water classificationwhere the imore *protectiveb n hmark.applies.
5 Total Toxic Organics samplingAs applicable only,for those facilities which perform metal finishing -operationsi:rnanu . facture semiconductors,
manufacture
electroni1c,crystilS,or manufacture cathode ray tubes., For purposes ofthis permit the clefinitioncifTotal Toxic'Organics. is that definition contained in the 0A
Effluent Guidelines for thefacility subject:to the requirement to sample. (for metal finishing use the defi . 6ition as found in 1 40 CFR . 433. 1. 11; f r or se . miconductor
manufacture use. the definition as found in 40 CFR L 469.12; for electronic crystal manufacture use the definition as,'fo,und in 40 CFR 469.22 and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/l/2012.-10/31/2017
SWU-245, list revised 10/25/2012
Page 1 of.3
EJN q dikhqrgethis period?'
Outfall No:
D5
j�
4,-
Total sdlsp� A�'86;de:�
Solids
P
C .
"� _.'. oppe
... . . ...
d -Z*
Toxic'
Total
....... ... . ..
fI
t
.uni s
oleum Organics,
o .,yr,
richi
'Hydr'oc'aVbpns,'.
'.."Bench i im-dfks, ==F>
100'nig/L;br 50mg/L°
6.40.-9.0:��,
;
0Q7� g L
4M3 -0i067 mg,L
5!T�g/L
.1 4.4
0.'0084NX
ND.
'N A
002
11119/15
1,1.
193
6.3
Nb
ND: 0.507
NA NA
Monthly sampling (instead of senhi-annual) must
begin with the setb�nd;ltbhsecOtiverbohchrr�rk�e�t6Lcanc61dr the Sampaearh
er dt1the same outfall.
For sampling periods with no discharge at any single outfall, you must Still submit.this discharge monitoring onitoring report with a-checkmaek hert.
The total precipitation must:b&'rrecbrded using clata-frcim'an oh=site-eaimgauge. Unattencled-sites maybe eligible for a waiver of the rain gauge requirement.
4
See General Permit; Table 3 identifying the es*0eciallysemitive receiving -water classificationwhere the imore *protectiveb n hmark.applies.
5 Total Toxic Organics samplingAs applicable only,for those facilities which perform metal finishing -operationsi:rnanu . facture semiconductors,
manufacture
electroni1c,crystilS,or manufacture cathode ray tubes., For purposes ofthis permit the clefinitioncifTotal Toxic'Organics. is that definition contained in the 0A
Effluent Guidelines for thefacility subject:to the requirement to sample. (for metal finishing use the defi . 6ition as found in 1 40 CFR . 433. 1. 11; f r or se . miconductor
manufacture use. the definition as found in 40 CFR L 469.12; for electronic crystal manufacture use the definition as,'fo,und in 40 CFR 469.22 and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/l/2012.-10/31/2017
SWU-245, list revised 10/25/2012
Page 1 of.3

Facilities that incorporate a solvent:management plan into the:Stormwater Pollution. Prevention Plan may so certify, and the requirement for 70 monitoririg
may be waived. The solvent management plan shall include a list of the total toxic>orgariiccornpoundsused andAhe`.other:elements listed inthe General
Permit. For those facilities electing to employ the TTO'monitonng waiver; the discharger shall sign the following certification statement:
"Based upon my inquiry.ofahe person or personsAirectly respons. ible for managing compliance with the permit monitoring requirementfor total toxic organics
(TTO), l'certify that to the'besrof my knowledge and'belief, no dumping of concentrated;toxic organics. into the stormwater or areas which are'exposed to rainfall or
stormwater runoff has occurred since filing the last, discharge monitoring report. I further.certify that this facility is implementing, the all.the' provisions of the
solvent management plan, included in"the Stormwater Pollution Prevention Plan."
Name (Print name)
Title (Print title)
(Sjg atEsrej' {Date)',
Note:.Results mustbe'.reported in numerical format bo,not report Below Detection Limit,. BDL, <RQL, Non -detect, ND,..6f other similar non=numerical
format. When r..esults.a,re below the applicable limits,,theymust be reported in heformat,."<XX me/L", Where XX is::the numerical value of the detection
limit; reporting limit, etc. in mg/L.
Note: !f you report a,sampie value ,i'a excess of the benchmark, you must irnplement Tier 1, Tier 2, or Tier 3 responses. See Generaf rmit text.
Part B: Vehicle Maintenance:Area Monitoring ResUlts:;oiil,y for facilities averaging > 55 gal of'new oil: per month.
No- discharge this. period'?z
Footnotes from Part A also apply to tWJs Part B
See General Permit text, Table 5, identifying the.especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU7245, last revised 10/25/2012
Page 2 of3
-Date Sample
24-hour rainfall
Outfall No
Collecedl
amount,'
Non polar 0&G/TPH by
(mo/dd/yrj _ ,;.
Inches
a
Totl Suspended Solidi"pH
-
. .
Benchmarks >', ,,.
=
15 mg/L <
100, mg/6 or 50 mg/L* '^
6:0 9 0 SU
Footnotes from Part A also apply to tWJs Part B
See General Permit text, Table 5, identifying the.especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU7245, last revised 10/25/2012
Page 2 of3