HomeMy WebLinkAboutNC0021709_Wasteload Allocation_19920501NIME!; DOCUHENT SCANNINO COVERSHEET
NPDES Permit:
NC0021709
Jefferson WWTP
Document Type:
Permit Issuance
(
r
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Correspondence
Owner Name Change
Technical Correction
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
May 1, 1992
This document is printed on reuse paper - ignore airy
content on the reYerse side
NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0021709
PERMI UTEE NAME: Town of Jefferson
FACILITY NAME: Jefferson Wastewater Treatment Plant
Facility Status: Existing
Permit Status: Renewal
Major
Pipe No.: 001
Minor
Design Capacity: 0.300* MGD
Domestic (% of Flow): 81 %
Industrial (% of Flow): 19 %
Comments:
* Design cap. given as 0.385
** Rel. % based on application
STREAM INDEX: 10-1-32
RECEIVING STREAM: Naked Creek
Class: C
PLOTTED
Sub -Basin: 05-07-01
Reference USGS Quad: B1 3NW, Jefferson
County: Ashe
Regional Office: Winston-Salem Regional Office
(please attach)
Previous Exp. Date: 6/30/92 Treatment Plant Class: II I
Classification changes within three miles:
Ca. 2 mi. to S. Fk. New River (C-HOW).
Requested by Jule Shanklin Date:
Prepared by: ffctc : 41, Mil Date: 021/9Z-
Reviewed 'IL', � _ -i I 0� " : i Date: 3D lI 2
RIP
Atm S, 16 4r. —
�J
W4/6-C, ////9
1/14/92
Modeler
Date Rec.
#
37M N
of /7 qz
Cal4
Drainage Area (mil ) 4;it Avg. Stream flow (cfs): /2,0
7Q10 (cfs) 2 7 Winter 7Q10 (cfs) 3, V 30Q2 (cfs) 4.s'
Toxicity Limits: IWC
Instream Monitoring:
Parameters
%
Acutehronij
Upstream Location
Downstream Location
Effluent
Characteristics
Summer
Winter
BOD5 (mg/1)
30
36
NH3-N (mg/1)
S7 cfrr)/3,3
(4%)
D.O. (mg/1)
it r
`Ji,-
TSS (mg/1)
30
30
F. Col. (/100 ml)
zo O
Z,.v
pH (SU)
L - y
6 ' 9
, d X e
,2Y uja
67uJ%i
e ww- (u ,9
/'( (LJ9
/U�jill
;A:L
3S (cop)
1,,,
C.;7 7u-c�%P
le„7-
teL:,,-,,,..,...7„,.
Comments
Facility Name:
NPDES No.:
Type of Waste:
Facility Status:
Permit Status:
Receiving Stream:
Stream Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Topo Quad:
FACT SHEET FOR WASTELOAD ALLOCATION
Town of Jefferson
NC0021709
81% Domestic / 19% Industrial
Existing
Renewal
Naked Creek
C
050701
Ashe
Winston-Salem
Shanklin
1/17/92
B13NW
RECEIVED
N.C. Dept. of EHNR
APR 14 1992
Winston-Salem
Request # 6696 Regional Office
Stream Characteristic:
USGS #
Date:
Drainage Area (mi2):
Summer 7Q10 (cfs):
Winter 7Q10 (cfs):
Average Flow (cfs):
30Q2 (cfs):
IWC (%):
0316102222
7/86
6.4
2.8
3.4
12.0
4.5
14
Wasteload Allocation Summary
(approach taken, correspondence with region, EPA, etc.)
Facility requesting renewal of existing permit. New limits/monitoring requirements for toxics
based on updated pretreatment information.
**WSRO is requested to verify % of domestic and industrial wastewater
Special Schedule Requirements and additional comments from Reviewers:
Recommended by: 2i_ Date: 3/23/92
Reviewed by 0� ')\-4cty
0011i(A-
30
Instream Assessment: ,LAitCt9 '1 Date:4A 19
Regional Supervisor: Z < C Date: 4t-fir — 7 L—
Permits & Engineering: te_a..4)li p\-- Date: f(z Z ( q
RETURN TO TECHNICAL SERVICES BY: MAY 1992.
0
ca
m
7,0
ca
o�I
iC.)
mew
Syi� In
•
7111.
2
Existing Limits:
Wasteflow (MGD):
BOD5 (mg/1):
NH3N (mg/1):
DO (mg/1):
TSS (mg/1):
Fecal Co1. (/100 ml):
pH (SU):
Residual Chlorine (µg/1):
Oil & Grease (mg/1):
TP (mg/1):
TN (mg/1):
Recommended Limits:
Wasteflow (MGD):
BOD5 (mg/1):
NH3N (mg/1):
DO (mg/1):
TSS (mg/1):
Fecal Co1. (/100 ml):
pH (SU):
Residual Chlorine (g/1):
Oil & Grease (mg/1):
TP (mg/1):
TN (mg/1):
CONVENTIONAL PARAMETERS
Monthly Average
Summer Winter
0.300
30
monitor
nr
30
1000
6-9
monitor
monitor
monitor
Monthly Average
Summer Winter
0.300 0.300
30 30
5.71' 13.3'
nr nr
30 30
200 200
6-9 6-9
28 28
monitor monitor
monitor monitor
WQ or EL
WQ
WQ,AT
WQ
WQ
WQ
WQ
4 i hem ro °tfe recom nnemed i c rea A.c,i -cL1 4-nyac i. i6 clue -b a►knkow; a.(egtoa ditoulcl courueg4)
Limits Changes Due To: Parameter(s) Affected
Change in 7Q10 data
Change in stream classification
Relocation of discharge
Change in wasteflow
Other (onsite toxicity study, interaction, etc.)
Instream data
New regulations/standards/procedures
New facility information
(explanation of any modifications to past modeling analysis including new flows, rates, field data,
interacting discharges)
Fecal Coliform, Chlorine
(See page 4 for miscellaneous and special conditions, if applicable)
-4_
?)t47---
3
Type of Toxicity Test:
Existing Limit:
Recommended Limit:
Monitoring Schedule:
Existing Limits
COD (mg/):
Cadmium (4/1):
Chromium (4/1)•
Copper (4/1):
Nickel (4/1):
Lead (µme):
Zinc (4/1)•
Cyanide (µg/1):
Phenols (41):
Mercury (11g/1):
Silver (4/1):
Recommended Limits
COD (mg ):
Cadmium (4/1):
Chromium (µg/1):
Copper (µg/1):
Nickel (4/1):
Lead (µme):
Zinc (µg/1):
Cyanide (4/1):
Phenols (41):
Mercury (µg/1):
Silver (4/1)•
Limits Changes Due To:
Change in 7Q10 data
Change in stream classification
Relocation of discharge
Change in wasteflow
New pretreatment information
Failing toxicity test
Other (onsite toxicity study, interaction, etc.)
TOXICS/METALS
Chronic Ceriodaphnia Qrtrly
14%
14%
Aug Nov Feb May
Daily Max.
monitor
145
monitor
Daily Max. WQ or EL
14 • WQ
-" m^°""a'°'` WQ
monitor . WQ
.I}g--,Mangy` WQ
Q
monitor WQ
35 WQ
monitor WQ
monitor WQ
Parameter(s) Affected
Cd,Cr,CN, Hg,Ag
X_ Parameter(s) are water quality limited. For some parameters, the available load capacity of
the immediate receiving water will be consumed. This may affect future water quality based
effluent limitations for additional dischargers within this portion of the watershed.
OR
No parameters are water quality limited, but this discharge may affect future allocations.
Facility Name 1t4.tj &I)647P Permit # 4 all 7 c) 9 Pipe # D 6/
CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY)
(**Chronic Toxicity (Ceriodaphnia) P/F at g._%,/id , See Part , Condition .)
The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in:
1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay
Procedure - Revised *September 1989) or subsequent versions.
The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality
is /4 % (defined as treatment two in the North Carolina procedure document). The permit holder shall perform
Quarterly monitoring using this procedure to establish compliance with the permit condition. The first test will be
performed after thir days from the effective date of this permit during the months of
�Nov FT-4 �, . Effluent sampling for this testing shall be performed at the NPDES
perhitted final effluent scharge below all treatment processes.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B.
Additionally, DEM Form AT-1 (original) is to be sent to the following address:
Attention: Environmental Sciences Branch
North Carolina Division of
Environmental Management
4401 Reedy Creek Road
Raleigh, N.C. 27607-6445
Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in
association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity
sample must be measured and reported if chlorine is employed for disinfection of the waste stream.
Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will
begin immediatelyuntil such time that a single test is passed. Upon passing, this monthly test requirement will
revert to quarterly in the months specified above.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division of
Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival and appropriate environmental controls, shall constitute an invalid test and will require immediate
retesting(within 30 days of initial monitoring event). Failure to submit suitable test results will constitute
noncompliance with monitoring requirements.
7Q10 2. Y cfs
Permitted Flow a • 3 ° MGD ended by:
IWC% / Y
Basin & Sub -basin Wad 0 /
Receiving Stream Nqk.14-
County Ads.
QCLR Version 9/91
5Cr7 0 /
-011 g4 411
J.7
1-
03.j60. azzz.(i/ )
aili&te4
a s,ioi V Aid
1:411-30G ,Z�LQSM6f
/� w
4
'Oct
V 1 �7�-�✓S�M 171.4444, IS stS A14.471
1
4
4
606_
/0-5/11 si!ih, (7417A1 A)sre-c)/ g,..„1 741,1-
'...kr le-ivSoo as G,
wm174" �..Q. / fa 000 6/1,a So Gk
)44"'llet, 6:7)1J2,4-
v-%'C ViLt- /4 ?, 7,1
I 1 1 -}$21.cd6 c
vt„rvies 4410
v1 )
74- dt,i
rs
//;.000 ?
c /4.4 Ivc,
i
03.1410. *600 C4
Was /Lie& I
I5 6 =101efs /
Icor$.11 as I
I �iLa 1ltcfs
dd 6,6W. -*le- Aryl-41 4/-'72Z
jefferson wwtp
AMMONIA ANALYSIS
7Q10: 2.8000 cfs
NH3 Effl. Conc: 22.0000 mg/1
AL (1/1.8 mg/1) : 1000.00 ug/1
Upstream NH3 Conc.: 220.0000 ug/1
Design Flow: 0.3000 MGD
Predicted NH3 Downstream: 3321.90 ug/1
3.321898 mg/1
NH3 Limit: 5696.774 ug/1
5.696774 mg/1
AMMONIA ANALYSIS (WINTER)
7Q10: 3.4000 cfs
NH3 Effl. Conc: 22.0000 mg/1
AL (1/1.8 mg/1) : 1800.00 ug/1
Upstream NH3 Conc.: 220.0000 ug/1
Design Flow: 0.3000 MGD
Predicted NH3 Downstream: 2840.36 ug/1
2.840362 mg/1
NH3 Limit: 13352.68 ug/1
13.35268 mg/1
jefferson wwtp
AMMONIA
7Q10:
NH3 Effl. Conc:
AL (1/1.8 mg/1) :
Upstream NH3 Conc.:
Design Flow:
Predicted NH3 Downstream:
NH3 Limit:
2.8000
22.0000
1000.00
220.0000
0.3850
4046.37
4.046367
4659.824
4.659824
AMMONIA
7Q10:
NH3 Effl. Conc:
AL (1/1.8 mg/1) :
Upstream NH3 Conc.:
Design Flow:
Predicted NH3 Downstream:
NH3 Limit:
3.4000
22.0000
1800.00
220.0000
0.3850
3471.95
3.471945
10802.09
10.80209
ANALYSIS
cfs
mg/1
ug/1
ug/1
MGD
ug/1
mg/1
ug/1
mg/1
ANALYSIS (WINTER)
cfs
mg/1
ug/1
ug/1
MGD
ug/1
mg/1
ug/1
mg/1
03/24/92 ver3.1 TOXICS REVIEW
Facility: Jefferson wwtp
NPDES Permit No.: nc0021709
Status (E, P, or M) : e
Permitted Flow: 0.3 mgd
Actual Average Flow: 0.2 mgd
Subbasin: '050701
Receiving Stream: Naked Creek I PRETREATMENT DATA I----EFLLUENT DATA ----
Stream Classification: C I ACTUAL PERMITTED!
7Q10: 2.8 cfs I Ind. + Ind. + 1 FREQUENCY
IWC: 14.24 6 I Domestic PERMITTED Domestic 1 OBSERVED of Chronic
Stn'd / Bkg 1 Removal Domestic Act.Ind. Total Industrial Total 1 Eflluent Criteria
Pollutant AL Conc. 1 Eff. Load Load Load Load Load I Conc. Violations
(ug/1) (ug/1) 1 4 (#/d) (#/d) (#/d) (#/d) (#/d) 1 (ug/1) (#vio/#sam)
Cadmium S 2.0 1 92% 0.0 0.0 0.01 0.0 0.035 1 I
Chromium S 50.0 1 76% 0.0 0.0 0.01 2.5 2.500 1 1 I
Copper AL 7.0 1 83% 0.1 0.1 0.11 0.6 0.634 1 151.0 1 N
Nickel S 88.0 1 32% 0.0 0.0 0.03 0.6 0.604 1 8.0 1 P
Lead S 25.0 1 81% 0.0 0.0 0.04 0.1 0.103 1 20.0 1 U
Zinc AL 50.0 1 77% 0.0 0.5 0.48 3.8 3.753 1 604.0 1 T
Cyanide S 5.0 1 59% 0.0 0.0 0.01 0.0 0.018 1 I
Mercury S 0.012 1 86% 0.0 0.0 0.00 0.0 0.000 1 1 S
Silver AL 0.06 1 94% 0.0 0.1 0.09 0.0 0.025 1 1 E
Selenium S 5.00 1 0% 1 ( C
Arsenic S 50.00 1 0% 1 1 T
Phenols S NA 1 0% ( I I
NH3-N C 1 0% 1 1 0
T.R.Chlor.AL 17.0 1 0% 1 1 N
ALLOWABLE PRDCT'D PRDCT'D PRDCT'D MONITOR/LIMIT 1--ADTN'L RECMMDTN'S--
1 Effluent Effluent Effluent Instream 1 Recomm'd
Conc. using using Conc. Based on Based on Based on 1 FREQUENCY INSTREAM
1 Allowable CHRONIC ACTUAL PERMIT using ACTUAL PERMITTED OBSERVED 1 Eff. Mon. Monitor.
Pollutant 1 Load Criteria Influent Influent OBSERVED Influent Influent Effluent 1 based on Recomm'd ?
( (#/d) (ug/1) (ug/1) (ug/1) (ug/1) Loading Loading Data 1 OBSERVED (YES/NO)
Cadmium S 1 0.42 14.043 0.741 1.791 0.00 Monitor Limit 1 1 A
Chromium S 1 3.47 351.075 1.499 383.873 0.00 Limit 1 1 N
Copper AL 1 0.69 49.151 11.725 68.935 21.51 Monitor Monitor Monitor 1 Weekly YES 1 A
Nickel S 1 2.16 617.892 14.270 262.687 1.14 Monitor Limit Monitor 1 NCAC NO I L
Lead S 1 2.19 175.538 4.619 12.569 2.85 Monitor Monitor Limit 1 NCAC NO 1 Y
Zinc AL 1 3.62 351.075 70.633 552.258 86.02 Monitor Monitor Monitor 1 Weekly YES 1 S
Cyanide S 1 0.20 35.108 3.350 4.800 0.00 Monitor Limit 1 1 I
Mercury S 1 0.00 0.084 0.194 0.000 0.00 Limit 1 1 S
Silver AL 1 0.02 0.421 3.405 0.960 0.00 Monitor Monitor 1 I
Selenium S 1 0.08 35.108 0.000 0.000 0.00 1 1 R
Arsenic S 1 0.83 351.075 0.000 0.000 0.00 1 1 E
Phenols S 1 0.000 0.000 0.000 0.00 1 I S
NH3-N C 1 0.000 0.00 1 1 U
T.R.Chlor.AL 1 119.366 0.00 I 1 L
I I I T
I S
NPDES PR} TRLATM NT INFORMATION REQUEST FORM
I 2 c/
Cd
Cr
Cu
Ni
Ph
Zn
CN
Phenol
Other Al
H�
FACILITY NAME: J 2- G r j., (,) (,J-11F NPDES NO. NCO0 2. ( -7 Q 9 '
REQUESTER: , , ..
DA l L . 1 / (5 / Q Z RDGION :
PERMIT CONDITIONS COVERING PRETREATMENT
This facility has no;SIUs and should not have pretreatment language.
This facility should!and/or is developing a pretreatment program.
Please include the fdllowing conditions:
' E E) Program Developgent
Phase I due / /
nn� Phase II due / %
Jt N 1 5 1 Additional Conditions
(attached)
Thy s'` faoj P A%,'�# rrently implementing a pretreaLunt program.
Please include the following conditions:
Program Implementation
Additional Conditions
(attached)
IGNIFICANT INDUSTRIAL USERS' (SIUs) CONTRIBUTIONS
SID FLOW - TOTAL:
- COMPOSITION:
, I 0 o MGD
TEXTILE.
METAL FINISHING:
OTHER: Rut /A n,- �{ o r � : 050
H0,0fiAL,
MSD
MGD
MGD
MGD
MGD
HEADWORKS REVIEW
PASS
PARAMETER ;THROUGH DAILY LOAD IN LBS/DAY ACTUAL
1ALLOWABLF DOMESTIC PERMITiE) INDUSTRIAL
O•y0 101 ,02S ,00yy8
3,33 2.50 10091
I .1-1 1 .05- .5838 . 057R
1 .1 i 0Z .5838 OIZS
2 .I D , n2 ,093y ,Olg0
3,14 3,-755 .14g0
. 0) , cog
02.50
, 00z17
.net -7
420eGnG , 00217
REMOVAL
az
76
83
3.
-7-7
59
RECEIVED: 1 / I 5/T2 REVIEWED BY:
Rt;IURNED: I /2q /RZ
13:15 Friday, January 24, 1992
NPDES=NC0021709
Variable
Sum
PIPE
_TYPE_
_FREQ
MCDL
MCRL
MCUL
MNIL
MPBL
MZNL
MCNL
MHGL
MAGL
MASL
MPHENOLL
MFLL
MBODL
MCODL
MTSSL
MTOLUL
MFLOW
2.0000000
0
7.0000000
0.0044827
0.0097578
0.0578031
0.0127602
0.0180561
0.4801213
0.0027668
0.0021717
0.0887001
42.1653720
397.6678800
31.4751600
0.0502500
Y Pre1988 data av,Uabla
WHOLE EFFL1 TOXICITY TESTING O(SELF-MONITORING SUMMARY] Thu, Feb 13, 1992
REOUIREMENT
YEAR JAN
J.P. STEVENS-WAGRAM
NPDES/: NC0005762
County: SCOTLAND Ration: PRO
PP:4.5
7Q1R 106 IWC(%)6.17
PERMIT CHRONIC AND ACUTE:12%, FIHD FULL R
P/PA
Y '88
19
'90
'91
'92
Begin:7/1/91 Frogtwxy: M,Q
Months: FEB MAY AUO NOV
SOC/JOC Req:
JACKSON COUNTY SANITARY DISTRICT
PERMIT CHRONIC LIMfT:1.4%
Y '88
NPDIlSI: NC0039S78
Begin: 10/1/87 Pmoquamcy: Q P/F
'89
County: JACKSON Region ARO
Months: NOV FEB MAY AUO
'90
PF:1-50
SOC/JOC Req:
'91
7QI0:165.0 IWC(%):138
'92
JACKSONVILLE-WILSONBAY WW7P
PERMIT ACUTE MONIi:FTIID48I R LC50
Y '88
NPDESI: NC0021121
Begs 12/1/91 Prcq nicy. Q P/F
'89
County: ONSLOW Region: WIRO
Months: F A J A 0 D
'90
PF:4.46
SOC/JOC Req:
'91
7Q10: TIDAL 1WC(%):
SOC-7/1/91.1/1/96-48 HR FTHD LC50 BIMONTHLY
'92
JAMES REST HOME
PERMIT CHRONIC UNIT:99%, 4/1/94-NO LIMIT.
'88
NPDES/: NC0059196
'89
Potam:4/1/91 Pm-9==r Q P/F A
County: WAKE Ration: RRO
Months: FEB MAY AUG NOV
'90
PP: 0.0057
SOC/JOC Req:
'91
7Q10: 0.0 IWC(%):100.0
'92
JEFFERSON WWTP
PERMIT CHRONIC LIMTI':14.0%
Y '88
NPDBSI: NC0021709
Bata:7A/87 Pmqumcy. Q P/F
'89
County: ASHB Region: WSRO
Months: AUG NOV FEB MAY
'90
PF: 0.30
SOC/JOC Req:
'91
7Q10. 2.8 IWC(%)14.24
'92
JOHN UMSTEAD HOSPITAL
PERMIT CHRONIC LIMIT:98%
Y '88
NPDESI: NC0026824
Begin 8/1/90 Ftcgttracy. Q P/P A
'89
County: GRANVILLB Region: RRO
Months: FEB MAY AUG NOV
'90
PP:3.50
SOC/JOC Roq:
'91
7010: 0.09 IWC(%): 98A
'92
JONES DAIRY FARM UJELTIES
PERMIT CHRONIC LIMIT:40%, NO TOX REQ ®
'88
NPDESI: NC0064149
Begio:7/1/91 Fmqueoc)r. Q P/F A
89
County: WAKE Region: RRO
Months: FEB MAY AUG NOV
90
PP:0.16
SOC/JOC Roq:
'91
7Q10: 0.15 IWC(%):62
'92
JPS AUTOPRODUCTS CORP.
PERMIT CHRONIC LIMIT: 4.7%
Y '88
NPDES/: NC0006033
Beta 9/1/89 Pmqueocy-. Q PJF A
89
County: OASTON Ration: MRO
Months: MAR JUN SEP DEC
90
PP:4.0
SOC/JOC Req:
'91
7Q1R 125.0 IWC(%)4.7
'91
JPS CARPET-ABERDEEN
PERMIT CHRONIC MONTT:99%
88
NPDBSI: NC0057622
Bon 4/1/89 Frequency: A P/P
89
County:MOORE Region: FRO
Months:
'90
PF: VAR
SOC/10C Roq:
'91
7Q10: 0.0 IWC(%)100.0
92
JUNA CORP/RAMPON PRODS.
PERMIT CHRONIC LIMI :99% (GRAB)
88
NPDESI: NC0079065
Beta 10/15/90 Pmqueney Q P/F A
89
County: RANDOLPH Region: WSRO
Months•. FEB MAY AUG NOV
'90
PP: 0.0144
S0000C Roq:
'91
7Q1R 0.0 IWC(%): 100
'92
0 2 consecutive fawns . significant noncompliance
LBOIIND:
PF•Parmitrod Dow (MGD), 7Q10•Racolving stream low Dow aitaion (cis), IWC%-lnstrearn wino concentration, IIctin.P'ust month mquircc( Fmqucncyo(Monitaring frequency): (Q-Quuterly: M-Monthly: IIM•IIimanthly, SA -Semiannually; A -Annually;
OWD-Only when dishurging; D-Discontinued monitoring requirement; IS -Conducting independent study(, P/P•Pua/Pail chronic bioassay, AceeAcuto, Chr4CMonic, A=quartcrly monitoring increases to monthly upon single failure,
(Data Notation): Ifdithwd Minnow, •.Ceriodaphnia sp., my.Mysid shrimp, ClaV>.Clnonic value, P.Monality of stated peroentate at highest co coon tlon, at.Performad by DIiM Aq Ton Group, Mulled testi,
(Reporting Notation): I --"'Data not required. NR.Not teportod, ( )•Betinnint of Quartos), (Facility Activity Status(: (l.buuha, N.Newly Issuod(Io construct), I l.Activo but not tiler -lunging(
p1?II MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
— (PASS) — — (--) — NR (--) PASS — (—) —
NR (—) — PASS (—) PASS — (—) — PASS (—) —
PASS — — PASS — — NR PASS PASS NR,l',P — —
NR PASS I'ASS PASS PASS,I'f PASS(' PASS,1'f NR,I'ASS( >100f P,NONL'f NR,>100f NR,NONEf
(--) FAIL PASS (PASS) PASS — (—) FAIL — — bt -
- PASS FAIL — NR bt — PASS PASS — PASS -
- NR PASS — PASS — — PASS — — LATE bt
PASS PASS — — PASS — — PASS — — PASS —
NONE P40 84 P35 78 80 P20 P30 NONE — FAILt -
- PASS — — PASS — — FAILf — — PAILU -
- FAILf — — NR PASS( — PAIL( — — PASSE -
- PASS — — PAILREV — — 100f — 34.1f — 46.0E
NR
NR — — NR
(—) — PASS (—) NR NR NR NR PASS NR NR PASS
LATE PASS PASS PASS PASS NR NR NR NR PASS NR —
bt NR LATE PASS PASS — — FAIL PASS — PASS —
PASS — — FAIL. PASS — PASS — — PASS —
— (PASS) — FAIL (—) — FAIL — — FAIL —
FAIL — — — PASS — PASS NR — PASS NR
PASS NR — PASS PASS — — FAIL FAIL LATE PASS
— P.M IL — PASS PASS — — PASS,F — — PASS
NR — — NR
PASS (—) — PAIL (FAIL) — PASS (—) — PASS (—) —
PASS (—) — PASS (—) — PASS — FAIL(7%) FAIU7%) PASS-.7 FAIL
PASS — PASS — — NR PASS — PASS — — PASS
PASS — — PASS — — PASS — — PASS
NR
bt
NR
FAIL — — — — — — — —
NR — — H
NR
28