NC0006190_Permit Issuance_20060418

NPDES DOCW ENT SCANNING COVER SHEET
NC0006190
Maiden Plant WWTP
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Correspondence
Owner Name Change
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
April 18, 2006
This document its printed on reuse paper - ignore any
content on the rezrerre side

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NCDENR
Mr. Gene Hudgens, Plant Manager
Delta Apparel, Inc.
P.O. Box 37
Maiden, North Carolina 28650
Dear Mr. Hudgens:
Michael F. Easley
Governor
William G. Ross, Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
April 18, 2006
Subject Issuance of NPDES Permit NC0006190
Delta Apparel — Maiden Plant
Catawba County
Division personnel have reviewed and approved your application for renewal of the subject permit.
Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to the
requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North
Carolina and the U.S. Environmental Protection Agency dated May 9,1994 (or as subsequently amended).
This final permit includes following major changes from the draft permit sent to you on February 15, 2006:
• The daily maximum COD limit was reduced to 6271 lb/day in response to EPA comments.
If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to
you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of
this letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina
General Statutes, and filed with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North
Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding.
Please note that this permit is not transferable except after notice to the Division. The Division may require
modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain
other permits which may be required by the Division of Water Quality or permits required by the Division of Land
Resources, the Coastal Area Management Act or any other Federal or Local governmental permit that may be
required. If you have any questions concerning this permit, please contact Sergei Chernikov at telephone number
[phone], extension 594.
Sincerely,
AK,
fpt--Alan W. Klimek, P.E.
cc: NPDES Files q
Mooresville Regional Office / Surface Water Protection
Pretreatment Unit
Aquatic Toxicology Unit
Mr. Roosevelt Childress, EPA Region IV
Donna Lisenby, Catawba Riverkeeper, 2295 Stames Road, Edgemoor, SC 29712
N. C. Division of Water Quality / NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
Internet: h2o.enr.state.nc.us
Phone: [phone]
fax: [phone]
DENR Customer Service Center: 1 800 623-7748

Permit No. NC0006190
STATE OF NORTH CAROLINA
DEPARTMENT OF 'ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Delta Apparel, Inc.
is hereby authorized to discharge wastewater from a facility located at the
Maiden Plant
100 West Pine Street
Maiden, North Carolina
Catawba County
to receiving waters designated as Clark Creek in the Catawba River Basin in accordance with
effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III,
and IV hereof.
The permit shall become effective June 1, 2006.
This permit and the authorization to discharge shall expire at midnight on May 31, 2011.
Signed this day April 18, 2006.
Oft.Alan W. Klimek, P.E.
Division of Water Quality
By Authority of the Environmental Management Commission

Permit No. NC0006190
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are
hereby revoked. As of this permit issuance, any previously issued permit bearing this
number is no longer effective. Therefore, the exclusive authority to operate and discharge
from this facility arises under the permit conditions, requirements, terms, and provisions
included herein.
Delta Apparel, Inc.
is hereby authorized to:
1. Continue to operate an existing 1.0 MGD wastewater treatment facility located at
Delta Apparel, Inc., 100 West Pine Street, Maiden, Catawba County, and consisting
of the following treatment components:
• heat exchanger
• manual bar screen
• dual aeration basins with mechanical aerators
• dual secondary clarifiers
• post aeration
• parshall flume with recording flow meter
• aerated sludge storage lagoon
2. Discharge treated process wastewater from said treatment works (via Outfall 001)
into Clark Creek, a Class C water in the Catawba River Basin, at the location
specified on the attached map.

Latitude: 35° 34' 38"
Longitude: 81 ° 14' 13"
USGS Quad #: E14SW
River Basin #: 03-08-35
Receiving Stream: Clark Creek
Stream Class: C
Nt
Delta Apparel, Inc.
Catawba County
NC0006190 •

Permit No. NC0006190
A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
Beginning on the effective date of this permit and lasting until permit expiration, the Permittee is authorized to
discharge treated process wastewater from Outfall 001. Such discharges shall be limited and monitored by the
Permittee as specified below:
EFFLUENT
CHARACTERISTICS
EFFLUENT LIMITATIONS
MONITORING REQUIREMENTS
Monthly Average
Daily Maximum
Measurement
Frequency
Sample Type
Sample Location'
Flow
1.0 MGD
Continuous
Recording
Influent or Effluent
BOD, 5-day, 20°C
162 pounds/day
325 pounds/day
3/Week
Composite
Effluent
COD
2900 pounds/day
6271 pounds/day
Weekly
Composite
Effluent
Total Suspended Solids
785 pounds/day
1853 pounds/day
3/Week
Composite
Effluent
NH3 as N
3.0 mg/L
15.0 mg/L
3/Week
Composite
Effluent
Sulfide
8.0 pounds/day
16.0 pounds/day
Weekly
Grab
Effluent
Phenols
4.0 pounds/day
8.0 pounds/day
Weekly
Grab
Effluent
Total Chromium
437 pg/L
Weekly
Composite
Effluent
pH
6.0 < pH < 9.0
3/Week
Grab
Effluent
Dissolved Oxygen2
3/Week
Grab
Effluent
Temperature
3/Week
Grab
Effluent
Conductivity
3/Week
Grab
Effluent
Total Copper
Weekly
Composite
Effluent
Total Zinc
2/Month
Composite
Effluent
Chloride
Quarterly
Composite
Effluent
Sulfates
Quarterly
Composite
Effluent
Total Nitrogen
(NO2+NO3+TKN)
Monthly
Composite
Effluent
Total Phosphorus
Monthly
Composite
Effluent
Chronic Toxicity3
Quarterly
Composite
Effluent
Color4
549 ADMI
Weekly
Grab
Influent and Effluent
Color (April - October)
Weekly
Grab
Upstream & Downstream
Total Copper (April - October)
Monthly
Grab
Upstream & Downstream
Dissolved Oxygen
3/Week5
Grab
Upstream & Downstream
Temperature
3IWeek5
Grab
Upstream & Downstream
Conductivity
3/Week5
Grab
Upstream & Downstream
Notes:
1. Sample locations: Upstream = at NCSR 2007. Downstream = at NCSR 1274.
2. The daily effluent dissolved oxygen concentration shall not be less than 5.0 mg/L.
3. Chronic Toxicity (Ceriodaphnia) at 11%; March, June, September, December; refer to Special
Condition A (2) and A (3).
4. Refer to Special Condition A (4) for a complete explanation of effluent color limits and color
requirements.
5. Instream samples shall be collected 3/Week (June -September) and 1/Week (October -May).
There shall be no discharge of floating solids or visible foam in other than trace amounts.

Permit No. NC0006190
SUPPLEMENT TO EFFLUENT LIMITATIONS
AND MONITORING REQUIREMENTS
SPECIAL CONDITIONS
A (2). CHRONIC TOXICITY PERMIT LIMIT (QRTRLY)
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to
Ceriodaphnia dubia at an effluent concentration of 11%.
The permit holder shall perform at a minimum, auarterlu monitoring using test procedures outlined in "North
Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or subsequent versions
using the following effluent concentrations: 44%, 22%, 11%, 5.5%, and 2.75%. The tests will be performed during
the months of March, June, September, and December. Effluent sampling for this testing shall be performed at
the NPDES permitted fmal effluent discharge below all treatment processes.
If the test procedure performed as the first test of any single quarter results in a failure or ChV below the permit
limit, then multiple -concentration testing shall be performed at a minimum, in each of the two following months as
described in "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or
subsequent versions.
The chronic value will be determined using the geometric mean of the highest concentration having no detectable
impairment of reproduction or survival and the lowest concentration that does have a detectable impairment of
reproduction or survival. The definition of "detectable impairment," collection methods, exposure regimes, and
further statistical methods are specified in the "North Carolina Phase II Chronic Whole Effluent Toxicity Test
Procedure" (Revised -February 1998) or subsequent versions.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code THP3B.
Additionally, DWQ Form AT-3 (original) is to be sent to the following address:
Attention: Environmental Sciences Section
North Carolina Division of Water Quality
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later than 30
days after the end of the reporting period for which the report is made.
Test data shall be complete, accurate, include all supporting chemical/physical measurements and all
concentration/response data, and be certified by laboratory supervisor and ORC or approved designate signature.
Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the
permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility
name, permit number, pipe number, county, and the month/year of the report with the notation of "No Flow" in the
comment area of the form. The report shall be submitted to the Environmental Sciences Branch at the address
cited above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required, monitoring will be
required during the following month. Should any test data from this monitoring requirement or tests performed by
the North Carolina Division of Water Quality 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, minimum control organism reproduction, and appropriate environmental controls, shall constitute an
invalid test and will require immediate follow-up testing to be completed no later than the last day of the month
following the month of the initial monitoring.

Permit No. NC0006190
A (3). TOXICITY IDENTIFICATION EVALUATION (TIE)
Should any whole effluent toxicity test produce a chronic value less than 11%, the permittee
will undertake toxicity identification evaluations (TIEs) using the procedures described in
Toxicity Identification Evaluation: Characterization of Chronically Toxic Effluents, Phase I,
EPA/600/6-91/005F, May 1992 or similar methods. A final report will be generated and
submitted to the address below no later than 60 days following the initial test producing a
chronic value less than 11%. The primary objective of the TIE activity will be to confirm or
rule out polymer as the source of toxicity. The report detailing findings of the TIE is to be sent
to the following address:
Attention: Environmental Sciences Section
North Carolina Division of Water Quality
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
A (4). COLOR PERMITTING REQUIREMENTS
Color Monitoring. The permittee will conduct color monitoring of instream stations
(upstream, downstream) on a weekly basis during each summer season (April -October) . The
permittee will record whether a color plume was observed around the outfall pipe during the
weekly instream samplirig events, and include that information on the monthly discharge
monitoring report. Influent and effluent samples will be collected weekly for color on a year-
round basis. Color samples will be analyzed for ADMI color at natural pH. Effluent/influent
samples will consist of 24-hour composites, while instream samples will be collected as grab
samples. Samples will be analyzed by a state certified laboratory. The influent monitoring
station will need to be located prior to polymer addition.
Color Reopener. If data show that water quality standards for color are being violated by the
discharge permitted by the terms of this permit, then the Director may reopen this permit for
the purpose of imposing additional requirements pursuant to 15A NCAC 2H.0114.
Alternatively, if future conditions change and color is no longer a component of the influent
wastestream, then the permittee may request a permit modification to remove color permit
requirements.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
REGION 4
ATLANTA FEDERAL CENTER
61 FORSYTH STREET
ATLANTA, GEORGIA 30303-8960
MAR 0 2 2006
Sergei Chernikov, Ph.D
North Carolina Department of Environment and
Natural Resources
Division of Water Quality
NPDES Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
SUBJ: Draft NPDES Permit
Delta Apparel Inc. — Maiden Plant
Permit No. NC0006190
Dear Dr. Chernikov:
In accordance with the EPA/NCDENR MOA, we have completed review of the draft
permit referenced above and have no comments. We request that we be afforded an additional
review opportunity only if significant changes are made to the draft permit prior to issuance or if
significant comments objecting to it are received. Otherwise, please send us one copy of the final
permit when issued.
Sincerely,
Marshall Hyatt, Environmental Scientist
Permits, Grants, and Technical Assistance Branch
Water Management Division
Internet Address (URL) • http://www.epa.gov
Recycled/Recyclable • Printed with Vegetable Oil Based Inks on Recycled Paper (Mlnimum 30% Postconsumer)

imap://[e-mail]:143/...
Subject: comments on NC0006190 - Delta Apparel
From: [e-mail]
Date: Thu, 02 Mar 2006 10:33:20 -0500
To: [e-mail]
sorry for the delay in getting these to you - will you be able to reply
by 3/10?
1. The draft daily max limit for COD is 6800 #/day and is retained from
the previous permit. However, the daily max ELG calculated in the fact
sheet is 6271 #/day, which is more stringent. Shouldn't the draft
permit contain the 6271 #/day daily max value?
2. The pH limits should be expressed as 6.0-9.0. As drafted, a value ,
of 9.6, for example, isn't a violation.
3. Shouldn't chlorides be a grab sample?
4. why is color effluent sampling composite, rather than grab?
1 of 1 3/2/2006 11:32 AM

NCDENR / DWQ
FACT SHEET FOR NPDES PERMIT DEVELOPMENT
Delta Apparel, Inc.
NPDES No. NC0006190
Facility Information
(1.) Facility Name:
Maiden Plant
(2.) Permitted
Flow,MGD:
1.0 MGD
(6.) County:
Catawba
(3.) Facility Class:
III
(7.) Regional Office:
Mooresville
(4.) Facility Status:
Existing
(8.) USGS Topo Quad:
E 14SW
(Maiden NC)
(5.) Permit Status:
Renewal
Stream .Characteristics
(1.) Receiving Stream:
Clark Creek
(2.) Subbasin:
030835
(8.) Drainage Area
(mi2):
66.00
(3.) Stream Index No.:
11-129-5-
(0.3)
(9.) Summer 7Q10
(cfs)
12
(4.) Stream Class:
C
(10.) Winter 7Q10
(cfs):
25.5
(5.) 303(d) Listed:
YES
(11.) 30Q2 (cfs):
34
(6.) 305(b) Status:
(12.) Average Flow
(cfs):
78.00
(7.) Use Support:
Impaired
(13.) IWC (%):
11% at 1 MGD
A. Facility Summary
This is a permit renewal for a 1.0 MGD (Grade III) textile facility which knits, dyes,
and manufactures cotton t-shirts. The facility discharges 100% process wastewater,
while all domestic wastewater is treated at the Town of Maiden WWTP. At current
permitted flow (1 MGD), each aeration basin would provide approximately 60 hours
retention time. Sludge is land applied under permit WQ0006984.
Facility was originally permitted in 1970s and operated as Duckhead Apparel. A 1992
ATC authorized relocation of outfall from Shady Branch to current location on Clark
Creek. Based on planned production increases, permit was modified in January 1998
to allow expansion from 1.0 to 1.5 MGD after receiving an ATC. Permit was modified
in 2000 to change name from Delta Mills Inc to Delta Apparel Inc.
Facility discharges through a 7,500-foot pipe to Clark Creek, approximately 100-ft
above the Town of Maiden's discharge point, and several miles below the Town of
Newton discharge. Clark Creek flows into South Fork Catawba River, then into Lake

NPDES PERMIT FACT SHEET Delta Apparel, Inc.
Page 2 NPDES No. NC0006190
Wylie. Most of Clark Creek is considered impaired. The subject stream segment is C
Class, Impaired, and listed in the 2006 303d list as biologically impaired due to
unknown causes.
INSTREAM MONITORING
The facility is required to conduct self -monitoring of the South Fork Catawba River at
one location upstream of the discharge and one location downstream of the discharge.
The instream self -monitoring includes: fecal coliform, temperature, conductivity, color
and dissolved oxygen.
An analysis of DO, temperature and conductivity for the past year showed that the
facility has had negligible negative impact on the stream water (table is attached) .
COMPLIANCE SUMMARY
DMRs have been reviewed for the period January 2002 through January 2006.
Facility has a mixed compliance record. During the review period, the following NOVs
(notices of violation) have been issued: 10/21/04 - deficiencies in the self -monitoring
program, 2 / 05 / 04 - Tox. test failure, 11 / 24 / 03 - Tox. test failure , 5 / 23 / 03 - Tox.
test failure .
Numerous failures of WET tests during 2003-2004 might be attributed to the
implementing of the color reduction technology, that involved use of different organic
polymers some of which were toxic for the aquatic life.
TOXICITY TESTING
Current Requirement: Quarterly Chronic Toxicity @ 11.0% MAR, JUN, SEP, DEC
Recommended Requirement: Quarterly Chronic Toxicity @ 11.0% MAR, JUN, SEP, DEC.
The facility has been consistently passing its WET tests with 3 exceptions (see
explanation above) .
B. Permit Development
REASONABLE POTENTIAL ANALYSIS
Reasonable potential analysis was conducted for Chromium, Copper, Zinc and
Cyanide (see attached) . Based on RPA no new limits are required.
Federal Effluent Guideline Limits (EGLs). The facility is a textile knit fabric dye and
bleaching operation which is subject to 40 CFR 410 Subpart E - Knit Fabric Finishing
Subcategory, as a simple manufacturing operation. Although 40 CFR 410 allows for
an increase in EGLs based on the documented increase in production, the Division
has elected to freeze the EGL limits at the January 1998 permit levels (which were
based on 1995-97 production rates) due to the impaired stream status and the ability
of the permittee to already meet these more stringent limits. The production -based
limits in the current permit is based on the production volume of 104,510 lbs/day.
Reasonable measure of actual production for the facility was established based on the
EPA policy. There are no Federal EGLs for color.
Water Quality -Based Effluent Limits. The receiving stream segment is subject to
water quality standards applicable to Class C freshwater streams. The previous
permit included water -quality based effluent limits for ammonia, dissolved oxygen,
and chromium. All three of these limits have been retained in the draft renewal.
Page 2
Version: April 17, 2006

NPDES PERMIT FACT SHEET Delta Apparel, Inc.
Page 3 NPDES No. NC0006190
Based on reasonable potential analysis (RPA; attached) of chromium data, there is no
reasonable potential to exceed the instream chromium water quality standard.
However, since the WQ-based limit is more stringent than the corresponding effluent
guideline limit, the WQ-based chromium limit is retained with a weekly monitoring
frequency.
The last WLA based on effluent guideline calculations were prepared 1995 (last
renewal) and 1997 (permit mod). The last Level B DO model analysis conducted in
1997 predicted an increase to 3001b/day BOD5 would not impact the DO
downstream of the outfall However, BOD5 limits have been frozen at 162 lbs/day
since 1995. Since actual instream data collected during Summer 2000 shows DO
values near the water quality standard of 5.0 mg/L, it is recommended that BOD and
NH3 limits be maintained at current loads.
Color. There are no Federal water quality criteria for color. The state has a narrative
water quality standard for color, which allows color only in such amounts "as shall
not render the waters injurious to public health, secondary recreation or to aquatic
life and wildlife or adversely affect the palatability of fish, aesthetic quality or impair
the waters for any designated uses." The aesthetic impact has been the overriding
concern with textile dischargers.
Delta has contested their previous permit primarily due to the effluent color limits
imposed in that permit. After reaching the settling agreement with DWQ on
8/27/2004, Delta Apparel's has been implementing color reducing technology and
achieved significant color reductions during 2004-2005 (see Table 1). Currently Delta
is working on the implementation of the second color reducing technology as
stipulated in the permit modification.
Table 1. Delta Mills Effluent Color
Month
•Effluent
ADMI Color`
monthl av
10/2004
1160
11/2004
1417
12/2004
1267
01/2005
980
02/2005
674
03/2005
233
04/2005
133
05/2005
116
06/2005
191
07/2005
164
08/2005
135
09/2005
115
10/2005
125
11/2005
167
Page 3
Version: April 17, 2006

NPDES PERMIT FACT SHEET Delta Apparel, Inc.
Page 4 NPDES No. NC0006190
PROPOSED CHANGES
• Monitoring Frequencies: Monitoring frequencies for chloride and sulfates
have been reduced to quarterly.
• Limits: The monthly average color limit has been reduced to 549 ADMI units in
accordance with the condition A (4.) of the previous permit. This value is a 12-
month average color effluent value (10/2004-9/2005). A daily maximum limit
for ammonia nitrogen has been added to the permit.
• Expiration date of the permit has been changed to be consistent with the
Basinwide Planning process.
Proposed Schedule for Permit Issuance
Draft Permit to Public Notice: 02/15/06 (est.)
Permit Scheduled to Issue: 05/01/06 (est.)
State Contact
If you have any questions on any of the above information or on the attached
permit, please contact Sergei Chernikov at [phone], extension 594.
Changes in the final permit:
Daily maximum COD limit was reduced to 6271 lb/day in response to comments from
EPA.
Color effluent sample was changed to grab in response to EPA comments.
Page 4
Version: April 17, 2006

REASONABLE POTENTIAL ANALYSIS
Delta Apparel
< NC0006190
Time Period 2004-2005
Qw(MGD) 1 WWTP Class III
7QIOS (cfs) 12 IWC (%) @ 7Q1OS 11.439
7Q10W (cfs) 25.5 @ 7Q10W 5.7301
30Q2 (cfs) 34 @ 30Q2 4.3601
Avg. Stream Flow, QA (cfs) 78 @ QA 1.9485
Rec'iiing Stream Clark Creek Stream Class C
Outfall 001
Qw =1 MGD
PARAMETER
TYPE
11)
STANDARDS &
CRITERIA (2)
NC WQS/ Y: FAV/
Chronk Acute
PQL
Units
REASONABLE POTENTIAL RESULTS
n O Oct Max Fred Cw
Allowable Cw
RECOMMENDED ACTION
Chromium
Copper
Zinc
Cyanide
NC
NC
NC
NC
50 1,022
7 AL 7.3
50 AL 67
5 AL 67
ug/L
ug/L
ug/L
ug/L
47 20
47 47
25 25
50.0
3070.2
270.0
2 2 1.6
Note: n<12
Limited data set
Acute: 1,022
Chronic: 437
Acute: 7
Chronic: 61.2
Acute: 67
Chronic 437
Acute: 67
Chronic: 44
"Legend:
C = Carcinogenic
NC = Non -carcinogenic
A = Aesthetic
" Freshwater Discharge

REASONABLE POTENTIAL ANALYSIS
Zinc
Date Data BDL=112DL Results
1 120.0 120.0 Std Dev. 28.6309
2 98.0 98.0 Mean 63.3200
3 54.0 54.0 C.V. 0.4522
4 84.0 84.0 n 25
5 30.0 30.0
6 49.0 49.0 Mult Factor = 1.8000
7 44.0 44.0 Max. Value 150.0 ug/L
8 53.0 53.0 Max. Pred Cw 270.0 ug/L
9 37.0 37.0
10 49.0 49.0
11 68.0 68.0
12 81.0 81.0
13 65.0 65.0
14 43.0 43.0
15 67.0 67.0
16 52.0 52.0
17 77.0 77.0
18 10.0 10.0
19 61.0 61.0
20 150.0 150.0
21 71.0 71.0
22 51.0 51.0
23 59.0 59.0
24 66.0 66.0
25 44.0 44.0
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
199
200
-3-
6190-RPA-2006, data
1/24/2006

REASONABLE POTENTIAL ANALYSIS
Chromium
Copper
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
199
200
Date
Data
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
2.1
2.0
2.9
2.0
2.0
8.8
2.0
2.0
2.0
2.0
2.0
2.4
2.0
2.0
2.5
2.0
2.0
2.0
2.0
2.0
2.0
2.0
3.7
2.0
2.0
2.0
2.0
2.6
2.0
2.0
18.0
2.0
2.0
4.4
3.0
2.0
2.0
2.3
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
BDL=1/2DL
2.1
1.0
2.9
1.0
1.0
8.8
1.0
2.0
2.0
1.0
1.0
2.4
1.0
2.0
2.5
2.0
1.0
1.0
1.0
1.0
1.0
2.0
3.7
1.0
1.0
2.0
1.0
2.6
2.0
2.0
18.0
1.0
1.0
4.4
1.0
1.0
1.0
2.0
1.0
1.0
1.0
1.0
1.0
Results
Std Dev.
Mean
C.V.
n
Mult Factor =
Max. Value
Max. Pred Cw
2.8328
2.1023
1.3474
47
2.7800
18.0 ug/L
50.0 ug/L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
199
200
Date
Data
19.0
14.0
15.0
3.3
8.0
13.0
16.0
13.0
16.0
9.3
6.8
13.0
8.3
9.7
9.7
12.0
11.0
12.0
10.0
10.0
7.7
12.0
4.5
10.0
11.0
9.9
10.0
11.0
11.0
8.5
19.0
18.0
15.0
16.0
11.0
7.6
8.1
36.0
11.0
11.0
602.0
7.1
12.0
8.0
7.6
9.5
5.4
BDL=1/2DL
19.0
14.0
15.0
3.3
8.0
13.0
16.0
13.0
16.0
9.3
6.8
13.0
8.3
9.7
9.7
12.0
11.0
12.0
10.0
10.0
7.7
12.0
4.5
10.0
11.0
9.9
10.0
11.0
11.0
8.5
19.0
18.0
15.0
16.0
11.0
7.6
8.1
36.0
11.0
11.0
602.0
7.1
12.0
8.0
7.6
9.5
5.4
Results
Std Dev.
Mean
C.V.
n
Mult Factor =
Max. Value
Max. Pred Cw
86.2881
24.0213
3.5922
47
5.1000
602.0 ug/L
3070.2 ug/L
-2-
6190-RPA-2006, data
1/24/2006

REASONABLE POTENTIAL ANALYSIS
Cyanide
Date Data BDL=1/2DL Results
1 0.01 0.0 Std Dev. 0.0424
2 0.07 0.1 Mean 0.0400
3 C.V. 1.0607
4 n 2
5
6 MuIt Factor = 23.0100
7 Max. Value 0.1 ug/L
8 Max. Pred Cw 1.6 ug/L
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
199
200
- 3 -
6190-RPA-2006, data
1/24/2006

TEXTILE EFFLUENT LIMITS SPREADSHEET
PERMIT NO: NC0006190
PERMITTEE: Delta Apparel, Inc.
COUNTY: Catawba County
PERMITTED FLOW:
PRODUCTION DATA: Ibs/day
1 MGD
DAILY MAX.
104510
MONTHLY AVG.
104510
FROM 40CFR 410 SUBPART E
(all limits in Ibs/1000 Ibs)
POLLUTANT
BOD5
COD
TSS
Sulfide
Phenol
Total Chromium
pH
DAILY MAX
MONTHLY AVERAGE
5 2.5
60 30
21.8 10.9
0.2 0.1
0.1 0.05
0.1 0.05
must be between 6 and 9 at all times
LIMITS
POLLUTANT
BOD5
COD
TSS
Sulfide
Phenol
Total Chromium
pH
DAILY MAX MONTHLY AVERAGE
522.6 261.3
6270.6 3135.3
2278.3 1139.2
20.9 10.5
10.5 5.2
10.5 5.2
must be between 6 and 9 at all times
BASED ON 40CFR410 SUBPART E
KNIT Fabric FINISHING SUBCATEGORY
according to EPA recommendation

NC0006190 Delta Apparel
Upstream
Downstream
Date
Temp
(°C)
D.O.
(mg/L)
Conductivity
umhos/cm)
Temp
(°C)
D.O.
(mg/L)
Conductivity
umhos/cm)
01/05/2005
11.6
10.8
190
12.2
9.7
240
01/12/2005
9.9
11.5
260
10.5
10.8
310
01/19/2005
2.7
13.0
180
3.4
12.7
210
02/03/2005
5.8
11.7
200
5.8
11.5
230
02/10/2005
9.6
10.4
210
10.0
10.6
280
02/17/2005
9.7
10.0
210
10.4
10.3
290
03/03/2005
5.0
12.8
180
5.3
12.0
180
03/10/2005
6.4
12.7
160
7.5
11.7
220
03/17/2005
7.0
10.7
150
7.4
9.8
200
04/07/2005
15.3
9.5
190
16.0
8.6
240
04/14/2005
10.4
9.8
74
10.8
8.3
89
04/21/2005
14.4
9.1
180
15.6
9.0
350
05/05/2005
13.5
11.6
260
14.3
10.0
320
05/12/2005
16.7
8.8
220
17.6
8.6
380
05/19/2005
17.3
9.2
200
18.1
8.6
310
06/07/2005
19.3
8.6
150
20.2
7.0
260
06/14/2005
21.3
8.0
130
21.9
7.5
180
06/21/2005
18.1
8.6
150
18.9
8.5
290
07/06/2005
21.2
7.3
140
21.9
7.0
240
07/12/2005
21.2
7.8
130
22.1
7.3
250
07/19/2005
22.2
8.0
98
22.8
7.8
190
08/05/2005
22.0
7.9
200
22.8
7.4
340
08/11/2005
22.1
8.1
130
22.9
7.8
310
08/23/2005
22.3
7.2
130
22.9
7.1
270
09/06/2005
19.3
8.9
200
19.7
8.1
540
09/13/2005
18.2
8.6
250
18.7
8.0
570
09/20/2005
20.6
5.7
260
21.2
5.7
700
10/06/2005
20.7
7.8
270
20.9
6.7
610
10/13/2005
18.4
8.2
160
18.9
7.3
260
10/20/2005
16.5
8.4
300
16.8
8.2
490
11/03/2005
10.3
10.0
330
10.9
10.2
190
11/10/2005
15.6
8.1
260
15.8
7.8
440
11/17/2005
11.7
9.6
210
12.7
8.6
440
Average
15.04
9.35
192.79
15.66
8.79
315.73
Maximum
22.30
13.00
330.00
22.90
12.70
700.00
Minimum
2.70
5.70
74.00
3.40
5.70
89.00

RE: [Fwd: continents on NC0006190 - Delta Apparel] imap://[e-mail]:143/...
Subject: RE: [Fwd: comments on NC0006190 - Delta Apparel]
From: <[e-mail]>
Date: Tue, 21 Mar 2006 10:47:42 -0500
To: <[e-mail]>
CC: <[e-mail]>
We should be ok with new limit.
Thanks
Allen
Original Message
From: Sergei Chernikov [SMTP:[e-mail]]
Sent: Tuesday, March 21, 2006 9:30 AM
To: Allen McRee
Subject: Re: [Fwd: comments on NC0006190 - Delta Apparel]
Allen,
It will stay the same.
Sergei
allen.mcree(a�deltaapparel.com <mailto:allen.mcree(c�deltaapparel.com> wrote:
Sergei - What will the monthly average be?
Allen
Original Message ----
From: Sergei Chernikov [SMTP:sergei.chernikov(a)ncmail.net <mailto:SMTP:sergei.chernikov(a7,ncmail.net>1
Sent: Tuesday, March 21, 2006 9:12 AM
To: Allen McRee
Subject: [Fwd: comments on NC0006190 - Delta Apparel]
Allen,
Based on the EPA comments, I will reduce COD limit in your final permit to 6271
lb/day. I think you should be able to meet this limit.
Sergei
Sergei Chernikov, Ph.D.
Environmental Engineer
NPDES Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
phone: [phone] ext. 594
fax: [phone]
Original Message
Subject: comments on NC0006190 - Delta Apparel
Date: Thu, 02 Mar 2006 10:33:20 -0500
From: Hyatt. Marshall a(�epamail.epa.gov
1 of 2 3/21/2006 10:47 AM

RE: [Fwd: comments on NC0006190 - Delta Apparel]
imap://[e-mail]:1434...
<mailto: Hyatt. Marshall(cr7,epamail.epa.gov>
«mailto: Hyatt.Marshall(a�epamail.epa.gov»
To: sergei.chernikovRncmail.net <mailto:sergei.chernikov(a�ncmail.net>
«mailto:sergei.chernikov(c�ncmail.net»
sorry for the delay in getting these to you - will you be able to
reply
by 3/10?
1. The draft daily max limit for COD is 6800 #/day and is retained
from
the previous permit. However, the daily max ELG calculated in the
fact
sheet is 6271 #/day, which is more stringent. Shouldn't the draft
permit contain the 6271 #/day daily max value?
2. The pH limits should be expressed as 6.0-9.0. As drafted, a
value
of 9.6, for example, isn't a violation.
3. Shouldn't chlorides be a grab sample?
4. why is color effluent sampling composite, rather than grab?
Sergei Chernikov, Ph.D.
Environmental Engineer
NPDES Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
phone: [phone] ext. 594
fax: [phone]
2 of 2 3/21/2006 10:47 AM

To: NPDES Unit
Water Quality Section
Attention: Fra
SOC PRIORITY PROJECT: No
Date: April 3, 2006
NPDES STAFF REPORT AND RECOMMENDATIONS
County: Catawba
NPDES Permit No.: NC0006190
MRO No.: 05-62
PART I - GENERAL INFORMATION
1. Facility and address: Delta Mills, Inc.- Maiden Plant
Post Office Box 37
408 South Main Avenue
Maiden, N.C. 28650
2. Date of investigation: March 17, 2006
3. Report prepared by: Michael L. Parker, Environmental Engineer II
4. Person contacted and telephone number: Allen McRee, [phone], ext. 234
5. Directions to site: From the jct. of Hwy. 321 (Main Street) and SR 2003 (South Main
Avenue) in the Town of Maiden, travel south on SR 2003 0.2 mile and turn right (west)
onto West Pine Street. Travel 0.1 mile and the Delta Mills Plant will be on the left (south)
side of West Pine Street.
6. Discharge point(s), list for all discharge points: -
Latitude: 35° 34' 38"
Longitude: 81° 14' 13"
Attach a USGS Map Extract and indicate treatment plant site and discharge point on map.
USGS Quad No.: E 14 SW
7. Site size and expansion area consistent with application: Yes. There is limited area available
for expansion, if necessary.
8. Topography (relationship to flood plain included): Gentle slopes (less than 5%). The site
does not appear to be located in a flood plain.
9. Location of nearest dwelling: There are no dwellings located within 200 feet of the WWTP
site.

Page Two
10. Receiving stream or affected surface waters: Clark Creek
a. Classification: C
b. River basin and subbasin no.: Catawba 030835
c. Describe receiving stream features and pertinent downstream uses: Excellent flow
observed in the receiving stream at the time of the site inspection. The receiving
stream receives effluent from other WWTPs both above and below the Delta Mills
discharge point. The Town of Maiden's WWTP discharge is located immediately
below Delta Mills discharge point (. 100± feet).
PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. a. Volume of wastewater: 1.5 MGD (Design Capacity)
b. What is the current permitted capacity: 1.5 MGD
c. Actual treatment capacity of current facility (current design capacity): 1.5 MGD
d. Date(s) and construction activities allowed by previous ATCs issued in the previous
two years: There have been no ATCs issued in the past two years.
e. Description of existing or substantially constructed WWT facilities: The existing
WWT facilities consist of a heat exchanger followed by a bar screen, dual aeration
basins, dual secondary clarifiers, disinfection, post aeration, sludge dewatering
facilities, a parshall flume with a recording flow meter, and an aerated sludge storage
lagoon. Delta Mills adds lime and extracellular polymeric substance (EPS) to the
aeration basins to enhance color removal. A flocculent is added to the clarifiers to
improve solids settling.
f. Description of proposed WWT facilities: There are no proposed WWT facilities at
this time.
Possible toxic impacts to surface waters: Delta Mills has not had a toxicity failure in
the past twelve months.
h. Pretreatment program (POTWs only): Not Needed.
2. Residual handling and utilization/disposal scheme:
g•
a. If residuals are being land applied specify DWQ Permit No. WQ0006984.
Residuals contractor: Bionomic Services, Inc.
Telephone no. [phone]
b. Residuals stabilization: Class B
3. Treatment plant classification: Class III (no change from previous Permit renewal).
4. SIC code(s): 2257 Wastewater code(s): 55 MTU code(s): 02003

Page Three
PART III - OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction Grant Funds or are any public monies
involved (municipals only)? Public monies were not used in the construction of this facility.
2. Special monitoring or limitations (including toxicity) requests: None at this time.
3. Important SOC/JOC or Compliance Schedule dates: This facility is neither under an SOC nor
is one being considered at this time.
4. Alternative analysis evaluation:
a. Spray Irrigation: Insufficient area available to the site.
b. Connect to regional sewer system: Over the past few years, Delta Mills and the Town
of Maiden have been in discussion with regards to an impending expansion/upgrade
of the Town's WWTP and the possibility of Delta Mills connecting to the Town's
collection system as an industrial customer. At one point, the Town and Delta Mills
had worked out an agreement where Delta would participate in the
expansion/upgrade of the Town's WWTP, and then become a major customer once
Delta's waste stream was fully connected to the Town's collection system. In recent
months, however, there have been significant changes in the Town's administration,
and the new Town officials decided to change some of the requirements agreed to by
previous Town officials. When the new WWTP participation requirements were
changed by the Town, Delta reevaluated their position and decided that it made more
economic sense to remain as an independent discharger. Such being the case, there
are apparently no ongoing negotiations between the Town and Delta.
c. Subsurface: Insufficient area available to handle the current waste flow.
PART IV - EVALUATION AND RECOMMENDATIONS
Delta Mills (DM) has requested renewal of the subject permit. There have been no changes
to the current facility and/or the permit at this time. There are no changes and/or modifications
proposed for this facility at this time.
DM typically has a significant amount of color in their waste stream, however, color
reduction efforts at DM over the past several years has resulted in a significant reduction in effluent
color - as much 60% from what it was three years ago. Such being the case, DM may be eligible for
a reduction in their color monitoring requirements and a lower placement on the Division's tiered
color permitting strategy. A reevaluation of DM contribution to instream color should be performed
prior to permit reissuance.

Page Four
Pending receipt and approval of the draft NPDES permit, it is recommended that the Permit
be renewed as requested.
Signature of Report Preparer
;(,c-ti-yt
Date
c6
Water Quality igional Supervisor
h:\dsr\dsr06\deltamil.dsr
Date

PUBLIC SCE
,,S ATt OF I (OFITH
CI�ROL�
•
ENVI�,NMEN 1[AN•
AOEMENT...CAMMISSCON/
} NPDES.t NIT
161Z• MAILSERVIC,., , ;The Observer News Enterprise
'' CENTEFI °. Y" r ;n fi r rP
,,F*Eipt.1446#68A1617 a09 North College Ave.
•'''"NOTIFICATrON' P 0 Drawer 48
ri.OF rNT I' i,tw ; ;Newton NC 28658
TO ISSUE A NPDES ' '
WASTEWATER PERMIT
On ,the basis ofa11oro- NCDE
anNR DWG�/Point Source Branch
staff;;reYiew ,s Application,
of Ncj Opererai :statuteAttn: Carolyn Bryant
143.21, Public law 927500;1617 Mail Service Center
.and otpsr.iawful _standards
and .reg nations, 'ilia [North Raleigh, NC 27699-1617
,Carolina.. :Envirolsme taI'
Mattagejne �`!,,;; t.Comml on
proposestofssue,a Nation --
bet Pofluti t'Discfi r'rie Etimi-
}Patton '`System' (NPDES)
wastewater- iisc�a `e' Per- Date(s) Run
mil `;to the' ersanVs) `listed
'be gw; eifect1W.,; 45 rays 2/17/06
from'the� ubiish date of this
;Writteh com jients regarding
the!iiiposed,`permit will be.:
accepted `rittl'30 'de -Skitter
:the publish daate'of thin rcio- .
:ttce.:-Atfrcommonts'received
prior to thatdate`are'cansid
North Carolina
.ered M :the gat deterrnina-
.lions � regartl-fng:; the i] pro
pOsed.pertnit, The; Director
;of, the NC ;l)itirjs€ori of Meter,:
Quality ira'y decide to = hold
a public meeting for the pro- vatawba County
posed perjntt shoiflii the,Di
visioif ;recei_ve, a nificant
degree-of,publlcas'g
interest...
Copies of the ;drat! permit Michael Willard... BEING DULY SWORN SAYS: That he is the Publisher of the OBSERVER
and. ether supporting on file NEWS ENTERPRISE,a newspaper published at Newton, North Carolina. And that it is a
used to determine condl-
oris present In._.the`draft newspaper of general circulation in Catawba County and surrounding counties. The Public Notice
permit • are avaflab a ,upon For a Wastewater Permit was published in said newspaper and not a supplement thereof and is a
request• and roducU rot the :rue copyof the notice as it was published in the regular and entire edition of THE OBSERVER
costs of `re roductio ,Mail
co ninents. andlor�'o quests NEWS ENTERPRISE. Appearing each week, beginning on the 17th day February 2006 and
tor.lriformtlort�td t�tej�iC Di- ending on the 17th day of February 2006 and that said OBSERVER NEWS ENTERPRISE was
vision Of ',irate( Otlality at
the: above~ address . or .call regularly distributed to the subscribers during said period.
the Point'Scuree'Branch at
[phone]a9 extension
520;,, please rnctude the
NPDES .pemligt iir lber: fat-!
tached) im:arry` munica-
tion. _interested ' persons
may aisoVisit the Dlvjsion _gf
WateS Quality at512 ySal,
isbury , •,et,_ aietgh 1 NC
20 - bbtv'ee'n 76'4tlie
honpks,;p0 a m.Yar dt5 0O
p.ni. to reviev information
once �.st alto ,
Delta gApparel, ,Inc (100:
WestRine'Streot; Maiden
NC;28650} has appiied'for
rengy of It9 4PDES 'dis-
charger . ', permit
NCOQO6190, w ictl, per-
mits;discharges of,treated
Proceeeqx, wastewater '-to
°M1UROk ir! 1 1g
fy BQQI COD,;' SS, -ammo-
nla,,s iiIfide,'phe`nols, Arnol'
chrostioln, and aolo`r are
wat uality"tim ted. This
discharge may atiect fu-
ture allocations �tri >this
portipp,ot 1 the'.'Catawba
Rives. Basin. :.
ubtish: February 17, 2006. .
Description
Public Notice
NPDES Wastewater Permit
Second Affidavit
Charge
61.05
Balance
2.00 63.05
Sworn to and subscribed before me, this 17th day of February 2006
�,% \i SHOOK j,,.
s�f''�oT��•�q O":
NOTARY PUBLIC c �,i L'7% =ic; -®e' Is
.
�� ./.7IIVtB(i.�liV `� 041PC.."0041i%
My commission expires April 24.2009

•� imap://[e-mail]:143/...
Subject: Re: NC0006190 (Delta Apparel)
From: Matt Matthews <[e-mail]>
Date: Thu, 09 Feb 2006 09:56:55 -0500
To: Sergei Chernikov <[e-mail]>
Sergei,
I concur.
Matt
Sergei Chernikov wrote:
Matt,
I would like to let you know that we are planning to keep TIE special condition in this permit. They
are working with different polymers to remove color from their waste stream and experienced toxicity
problems in the past.
Please let me know if you have any questions or objections.
Thank you!
Sergei
Matt Matthews
NC DENR/Division of Water Quality
Aquatic Toxicology Unit
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
v-[phone], ext. 256
f-[phone]
[e-mail]
http://h2o.enr.state.nc.us/esb/
1 of 1 2/9/2006 10:26 AM

DELTA
APPAREL, INCORPORATED
November 11, 2005
Mrs. Carolyn Bryant
NC DENR / DWQ / Point Source Branch
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Re: Renewal of NPDES Permit No. NC0006190
Dear Mrs. Bryant:
In accordance with instructions attached to the September 20, 2005 letter from Charles
Weaver, Jr. of the NPDES Unit, Delta Apparel, Inc. request that our NPDES permit be
renewed for the Maiden Plant.
In support of this renewal request, enclosed are an original and two (2) copies of EPA
Form 1 and EPA Form 2C, which includes a narrative of our sludge management
program and a copy of our recent effluent priority pollutant analysis (PPA).
The only change at our WWTP since the last permit renewal is the addition of a polymer
feed system and an extracellular polymeric substance (EPS)/lime feed system, both for
color removal. These feed points are shown on the WWTP Schematic attached to the
enclosed permit renewal application (Form 2C). Both technologies were required as a
condition of our current NPDES permit.
If there are any questions about our enclosed permit renewal application, please write or
contact me at 828-428-9921 extension 234.
Sincerely,
Allen McRee, ORC
Plant Engineer
Enclosures: Form 1 and Form 2C (1 Original and 2 Copies)
100 W. Pine Street • P.O. Box 37 • Maiden, N.C. 28650 • [phone] • FAX [phone]
Change your shirt.

WATER FLOW SCHEMATIC
DELTA APPAREL, INC. <> MAIDEN, NC
Water Intake from Town of Maiden
313.87 MG
Delta Apparel, Inc.
23.93 MG
Boilers
0.62 MG
Blowdown
282.87 MG
23.31 MG
Steam
Dyeing & Finishing
2.52 MG
4.55 MG
Restrooms
Maiden
POTW
18.06 MG
Cooling Towers
2.27MG
To Atmosphere
288.12 MG
Heat Exchanger
Steam & Dryer
Evaporation to
Atmosphere
0.25 MG
288.99 MG
•
Delta Apparel, Inc.
Wastewater Treatment Plant
NPDES No. NC0006190
287.15 MG
Discharge from Outfall No. 001
to Clark Creek
Water Volumes Shown Are Based On CY2004 Totals For 343 Days of Operation
MG = Million Gallons
Blowdown
1.84 MG
►
Water in Land
Application of
2.5% Solids
Sludge

WASTEWATER TREATMENT PLANT SCHEMATIC
DELTA APPAREL, INC. <> MAIDEN, NC
EPS/Lime
Feed
Bar
Screen
Aeration Basin #2
Vol. = 1,250,000 gallons
(2) 50 H.P. Floating Aerators
180'Lx90'Wx12'D
0.5 MGD
Sludge Retum
Polymer Feed
Points
EPS/Lime
Feed
Aeration Basin #1
Vol. = 1,250,000 gallons
(2) 50 H.P. Floating Aerators
180' L x 90' W x 12'D
0.5 MGD
r
c------
Flocculent
38 Ft. Dia.
10 Ft. Sidewater Depth
Waste Sludge
Sludge Retum
Flocculent
Sludge
T P.S.
Chlorine Contact
& 2.0 MGD Flow Meter
Th
Sludge Storage Lagoon
Surface Area = 49,170 Sq. Ft.
1.8 MG Holding Capacity
(5) 7.5 HP Surface Aerators
(2) 5 HP Surface Aerators
li
1.0 MGD Effluent
Flow
Measurement
Device
Reaeration Basin
(2)10 H.P. Floating Aerators
Clark Creek Discharge No. 001
(7,500 Ft. From Effluent & Flow
Measurement & Sampler)
DELTA APPAREL, INC.
CATAWBA COUNTY
MAIDEN, NC
NPDES PERMIT NO. NC0006190

PRESENT WWTP OPERATING STATUS
DELTA APPAREL, INC.
Wastewater from the dye and bleaching process goes to the heat
reclaimer equipment for heat recovery from the hot (120°F)
wastewater. Lint is filtered at this point before being
discharged to the WWTP. Wastewater enters the WWTP through a bar
screen, then goes into dual aeration basins where an
extracellular polymeric substance (EPS) and lime are added to the
basins to enhance biological color removal. Each aeration basin
is 180 feet long by 90 feet wide by 12 feet deep, and contains
1,250,000 gallons with 60 hours retention at 1 MGD of total plant
flow. Polymer for color removal is added to the flow leaving the
aeration basins. From aeration, the flow goes into dual
clarifiers to settle solids, where a flocculation agent is added
to the center -well of each clarifier. Each clarifier is 38 feet
in diameter and 10 feet deep with a capacity of 80,000 gallons.
From the clarifiers the flow goes through the old chlorine
contact chamber and a float and cable flow recorder. From here,
the flow goes into the post aeration basin that is 50 feet long
and 25 feet wide and 9 feet deep with a capacity of 84,000
gallons. The flow then goes to the parshall flume with an ISCO
flow recorder and refrigerated composite sampler. From here, the
flow travels 7,500 feet through a 14-inch gravity line (Outfall
No. 001) discharging to Clark Creek.
DELTA APPAREL, INC.
CATAWBA COUNTY
MAIDEN, NC
NPDES PERMIT NO. NC0006190

SLUDGE MANAGEMENT PLAN NARRATIVE
DELTA APPAREL, INC.
Solids that settle and thicken in the clarifiers are wasted at a
rate of 50,000 gallons-100,000 gallons per week. The waste rate
can vary with the mixed liquor total solids, flow, and sludge
depth in the clarifiers. Sludge is wasted into the sludge
storage lagoon, which has a capacity of approximately 1,800,000
gallons. During wasting and storage, the sludge is aerated with
seven (7) surface aerators. Decant is pumped back into the
aeration basins. When the lagoon nears capacity, a professional
contractor hauls the solids to various sections on 240 acres of
pasture for land application. Land application of these
biosolids is carried out within the regulations of Permit No.
WQ0006984.
DELTA APPAREL, INC.
CATAWBA COUNTY
MAIDEN, NC
NPDES PERMIT NO. NC0006190

Maiden Color Effluent Limit
h lr j€f-I /VcoO6/10
Subject: Maiden Color Effluent Limit
From: Tom Belnick <[e-mail]>
Date: Mon, 07 Feb 2005 17:20:50 -0500
To: [e-mail]
CC: Bobby Blowe <[e-mail]>, Dave Goodrich <[e-mail]>,
[e-mail], sergei chernikov <[e-mail]>, Mike
Templeton <[e-mail]>
Todd- As a follow-up to our meeting on 1/12/2005 regarding the potential color limit for Maiden
should Delta Apparel connect, I offer the following comments.
• Current Situation. Based on Delta's current permit which expires 5/31/2006, Delta will need
to comply with a monthly average color limit of 863 ADMI (or lower based on
performance) beginning 10/ 1 /2005, as well as implementing another color treatment
technology by that same date.
• Proposed Connection/Limits. It is the Division's understanding that should Delta connect to
Maiden, Delta will continue to operate their facility as a color pretreatment plant, while
Maiden takes on the treatment for BOD/TSS/etc. Under this connection scenario, the
Division is amenable to setting color effluent limits at Maiden based on the color treatment
performance being acheived by Delta prior to connection, and assuming Delta is complying
with terms of their current permit. A Color Reopener would also be included, which would
allow the permit to be reopened with imposition of additional requirements if data show that
water quality standards for color are being violated.
[e-mail]
N.C. DENR/DWQ/NPDES
919-733-5083,ext. 543
1 of 1 2/7/2005 5:23 PM

NC0006190- Delta- Color Requirements
04 4/(cm c) oqo
Subject: NC0006190- Delta- Color Requirements
From: Tom Belnick <[e-mail]>
Date: Wed, 26 Jan 2005 17:24:24 -0500
To: [e-mail]
CC: sergei chernikov <[e-mail]>, Susan A Wilson
<[e-mail]>, Rex Gleason <[e-mail]>
Hi Allen- as a followup to our phone conversation today, my understanding is that
if you collect a split sample for color, you can average those two values and
report the average for your weekly sample requirement. However, you can not take
the lower of the two values, unless the lab reports that there has been a lab
error with the other sample.
I'll also mention that Sergei Chernikov (919-733-5083, extension 594) will be the
NPDES contact for this project in the future. The first Quarterly Progress
Report is due April 15th, and it might be good to have a meeting at that point
with all of us to go over the history as well as where Delta plans to head with
color removal, since a second color removal technology must be added by October
1, 2005. Finally, you mentioned that you were looking into bleach pretreatment
as the possible additional color treatment option. I recommend that you contact
Cecil Madden with DWQ- Construction Grants (919-715-6203) since you might need to
obtain an Authorization to Construct (ATC) permit from his group prior to
installing another color treatment technology. Assuming you will need the ATC
permit, ask Cecil what the normal turnaround times are, to ensure you will be
able to meet the October 1 implementation deadline. If you plan to add bleach,
you might also need to control the chlorine residual (TRC), since TRC limits
ranging from 17-28 ug/1 are now being put into all NPDES permits that discharge
to freshwaters and have chlorine residual. If you have more questions, feel free
to contact myself or Sergei.
[e-mail]
N.C. DENR/DWQ/NPDES
919-733-5083,ext. 543
1 of 1 1/26/2005 5:25 PM

TABLE 1
PHOSPHORUS PRECIPITATION DATA
Ortho Total
Sample Dosage Phosphorus Phosphorus
(mg1) (mgJI)
Influent 3.1 4.78
Lime 50 mgJ1 2.5 4.98
Lune 100 mg/1 0.11 3.65
Lime 250 mg/1 Less than 0.05 4.54
Alum 50 mg/1 3.2 4.67
Alum 100 mg/1 3.2 4.88
3.0 Oaerating Plan
The plan to implement the second technology is as follows:
1. Prior to initiating lime addition. initiate the following monitoring:
a. Effluent soluble ortho phosphorus (2/wk for two weeks).
b. EPS analysis (1 sample of MLSS to Ryerson University)
2. Project Startup.
a. Initiate 75 mg/I lime addition (560 Ibs/day based on 0.9 MOD flow).
b. Adjust operating MLSS/MLVSS and sludge wastage to account for influent
TSS.
c. Monitor compliance with NPDES criteria (BOD. COD, TSS, color NH3-N,
sulfide, phenols, pH). Adjust treatment plant operations as needed.
d. Monitor effluent soluble ortho phosphorus weekly.
e. Monitor EPS every sixty days.
f. Monitor changes in oxygen uptake and sludge blanket levels.

r

4 t
3. System Operation
17/03002
Based on day to day monitoring of the system by Delta Apparel, the operating
strategy will be adjusted immediately in case of emergency conditions. In
addition to normal day to day treatment plant operation, AEI will review the data
with Delta every two weeks and adjust the operating strategy as needed.
Following the 60 day EPS analysis, an on -site meeting will be held to review
system performance and make any required adjustments.

DEL TA
APPAREL, INCORPORATED
October, 2005
North Carolina Department of Environment and Natural Resources
Division of Water Quality
NPDES Unit (NCDENR)
Attn: Sergei Chernikov
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: Quarterly Progress Report, NPDES Permit No. NC0006190, Special
Condition A(4).
Dear Mr. Chernikov:
Pursuant to NPDES Permit No. NC0006190 ("the Permit"), Special Condition
A(4), Delta Apparel, Inc. (Delta) submits below its Quarterly Progress Report.
The Maiden Plant, working with Aware Environmental Consultants, has chosen
the second color removal technology. The technology chosen will increase
and improve the extra -cellular polymeric substances (EPS) in the mixed liquor.
Attached you will find the plan of operation from the consultant.
Delta Apparel has also continued negotiations with the Town of Maiden,
however at this time the capital funds required and the proposed cost per
thousand gallons for the Town to treat the waste stream does not make sound
financial sense for the Company. The Town continues to review their financial
options that might improve the offer to Delta Apparel, but admit the chances of
an agreement are slim.
In light of the above, the Maiden Plant has enlisted the environmental
consultants for recommendations to upgrade the current waste water
treatment plant to achieve a sound treatment system for continued operation.
Please let me know if you have any questions or comments regarding this
Quarterly Progress Report.
Sincerely,
l
Gene Hudgen
Maiden Plant Manager,
Delta Apparel, Inc.
cc: Allen McRee
OCT 1 8 2005
100 W. Pine Street • P.O. Box 37 • Maiden, N.C. 28650 • [phone] • FAX [phone]
Change your shirt.

i5 •lilts 5' v " r W 1•

N� > T�®
W'��
September 12, 2005
Mr. Allen McRee
Delta Apparel
100 West Pine Street
POBox37
Maiden, NC 28650-0037
Re: Draft PIan of Operation for Second Color Removal Technology
AEI Job No. N477-03
Dear Mr. McRee:
As per our discussions I have drafted an outline for a strategy for the operating plan for a second
color removal technology. This is based on increasing and improving the extracellular polymeric
substances (EPS) in the mixed liquor. This would improve bioadsorption of the color bodies in
the wastewater. This technology is based on reducing the influent ortho phosphorus level which
will result in an increase in EPS generation. This approach will require the addition of
approximately 560 Ibs/day of lime prior to the wastewater treatment system. In addition, some
adjustments in the normal treatment plant operations will be required in order to account for
higher mixed liquor suspended solids operating levels.
Please review the attached memo and we can then discuss in more detail how we can best
implement this system. One approach may be the use of lime from an acetylene plant which
could provide lime in a slurry form. This would be easier to add directly to the influent. Please
feel free to contact me if you have any questions on the attached information or need any
additional information.
Sincerely,
AWARE Environmental Inc.
Lf `:yam✓
Robert M. Stein
Sr. Consultant
Attachment
31-1a3100:,
9305 MONROE ROAD • SUITE J • CHARLOTTE, N.C. 23270.1490 • TELEPHONE [phone] • FAX [phone]

PLAN OF OPERATION FOR SECOND COLOR REMOVAL TECHNOLOGY
DELTA APPAREL
MAIDEN, NC u,
1.0 Concept
Limiting the amount of phosphorus to an industrial activated sludge system can increase
metals and COD reduction. This is because the reduced phosphorus increases the
quantity and characteristics of the extra cellular polymeric substances (EPS) and
increases the bioadsorption capabilities of the mixed liquor.
A characterization of the Delta Apparels mixed liquor conducted at Ryerson University
showed that the EPS levels in the Delta system are low. (9.81 mg carbohydrate/g MLSS
and 6.89 mg protein/g MLSS.) We feel that these concentrations can be increased and
the ratio of proteins to carbohydrates can be increased. The increased EPS will provide
additional adsorption of the color bodies and will provide a second color removal
technology.
2.0 Phosphorus Reduction
Delta Apparel has conducted treatability tests to reduce influent phosphorus. A summary
of the test data is presented on Table 1. These data show that alum did not provide any
removal of the ortho phosphorus and that using lime precipitation provided greater than
95 percent ortho phosphorus removal.
Therefore, it is proposed to add lime to the wastewater upstream of the bar screen at an
initial dosage of 75 mg/l. Based of the treatment plant performance and effluent
phosphorus and EPS monitoring. this dosage may be adjusted.

1

hychem, inc.
10014 N. Dale Mabry Hwy., Suite 213
Tampa, Florida 33618
Tel : [phone]
Fax : [phone]
To : Allen McRee
From : John Wiersch
Service / Performance Report
Delta Apparel ; Maiden, NC Ave . ,1 Z4 .S
Date :
CC : Buddy Baker
I. Color Removal Program
RAS (MGD) Plant Flow (MGD) Total Flow (MGD)
Total Clarifier Flow l. D O. g g 1,
�iL1'77J uLb
Polymer / Coagulant
_Stroke
Speed
mi/min.
GPD
PPM
HYPERFLOC® CP 627
Side 1
3
S$
3 .z o
/ot I
/42.
Side 2
3
to D
3dr-
/A+
/AS.
:7—'1 , vs
Polymer / Flocculant
Stroke
Speed
Pump
Setting
mi/min.
GPD
PPM
HYPERFLOC® AE 833
Side 1
7
Sp
7 4
6-01O
o, .t a
0, .18
Side2
'7a
s,
to to
s~-0.D
04.9
c,?.8
II. Performance Test / Today's Recommendations
-
Dosage (ppm)
Dosage (ppm)
Dosage (ppm)
Dosage (ppm)
HYPERFLOC® CP 627
go
Pro
id. o
14 a
HYPERFLOC® AE 833
/
/
/
/
Results NW
/d 4, 4-
17.c/
/ S ,9-• 0
/d 4, 6
III. Inventory
HYPERFLOC® CP 627
a400
Gallons
/ p
Days Supply
HYPERFLOC® AE 833
02 SO
Gallons
4.0
Days Supply
IV. Comments � ����. T�� .� G,eTH vat/G��-
i) vl s u A c, t � 4L� 4- J A-r2S !� vo�o�T
N T .Q i z-iz' 4 A*i . �- 5� 6AT ific At°
�o� A �-r v � Y 4,0se r
-v6N wori/ iltotat 4 D$71E6 a' 7 .
P1.4-Nr EFFLv67,1`r �•ra,cS 4OM' ; Vt7tr cte*L_ ,1 rZE cow.
- C040'5 /� ,vo cH New i• A'C E- a/el-T/ /s 10" 4/-i/� so 1✓E GC.

hychem, inc.
10014 N. Dale Mabry Hwy., Suite 213
Tampa, Florida 33618
Tel : [phone]
Fax : [phone]
To : Allen McRee
From : John Wiersch
Service / Performance Report
Delta Apparel ; Maiden, NC / y ZiZsS
Date : r
CC : Buddy Baker
I. Color Removal Program
RAS (MGD) Plant Flow (MGD) Total Flow (MGD)
Total Clarifier Flow 1. 0 o, gD /, 9
,�I �v
EN
ak,N !fit
�'• "l / o
.. _
Polymer / Flocculant Stroke Speed Pump ml/min. GPD ' PPM
Setting _
HYPERFLOC® AE 833 Side 1 7r 4 s' 7 0 540 0,57 D.(„
Side2 5 L,- 7 0 S.b 0.r, o.G
II. Performance Test / Today's Recommendations
Dosage (ppm)
Dosage (ppm)
Dosage (ppm)
Dosage (ppm)
HYPERFLOC® CP 627
go
/ tv
Id D
1 1°
_
HYPERFLOC® AE 833
J
/
/
/
Results itiht
) ? S
22 Z
14
2:). 1r
III. Inventory
HYPERFLOC® CP 627
4 (, op
Gallons
/ $
Days Supply
HYPERFLOC® AE 833
02 OP
Gallons
/ 7 S
Days Supply
IV. Comments Loa-0 a� dG� �0��1(14.'I?aP 1�lciveo f4z7 �t'L 7 1g.
1)1-4 ivr g•FF/Alevie vettY 4/C114Y othatzit-
pita
3 7 447'S VM•t $ sdw aeL I AaLf4 L k r A -
4 ,2i="Ciw.� Y J A/l Cv/L/1,ca'r 094.6er 5f?po
C 14-A1)6 u frtelv PLC Der F. in s
444 .
8G*c) x'Ye p,Qoi
`a°5' s (8s'1o).
izirSe io

Polymer / Flocculant
HYPERFLOC® AE 833
hychem, inc.
I0014 N. Dale Mabry Hwy., Suite 213
Tampa, Florida 33618
Tel : [phone]
Fax : [phone]
To : Allen McRee
From : John Wiersch
Service / Performance Report
Delta Apparel ; Maiden, NC oc-
Date :
CC : Buddy Baker
1. Color Removal Program
RA (MGDI plant Flow (MGD) Total Flow (MGM
Total Clarifier Flow 0/ LvT/ eta
1 eo
8�
Po mer / Coagulant Stroke-- Speed mi/min. GPD PPM
HYPERFLOC®CP 62
? Side 1 3 5 5.1 t /.t i /� I
Side 2 3 4 4- 3 ¢0 I2, 12 9
Liter P "t P • ,1416 w/u 4►P� .3 a.319b
Stroke Speed Pump ml/min. GPD
Setting
8a 70
8d
Side 1 80
� 2
Side Side 2
7
D
PPM
3(iv
4o1
II. Performance Test / Today's Recommendations
Dosage (ppm)
HYPERFLOC® CP 627
HYPERFLOC® AE 833
Results 4 M
Dosage (ppm)
90
Dosage (ppm)
/a
III. Inventory
HYPERFLOC® CP 627
HYPERFLOC® AE 833
/)o
0.49
o.sS°o. 5-C4
Dosage (ppm)
Gallons
0 Gallons
aa. Days Supply
/ CS" Days Supply
V. Comments �P� at�11�l�1C,IG Selue)
r vl5 v�u. y �L .lA�l�s
4efetve),"
frPpc4113 /f L1?7'L- ARItY 1° h7
ou To4 #Y-s AD'1 g
-re /iv /),m pax��`� fnLel• oGoic /0 7 60 .2:430,1,1
oL ?4055184 Y t 0A,'7 .4 it/ witt

COLOR ADMI BENCH SHEET
DATE: IfriO c
pH
590 '
540
438
Influent
,Dilution
v
7.6
US
7.6
DS
7.6
Effluent
7.6
80%
,1.4-10
(
'i,$
%.O
6.(0
100%
$ .40
l
Ill
(0,1
14.1
11,4
g o t
120%
c6; u0
i
5M)-.
0
140 /o
is,uo
,
I
n 9 1 ,
.
1Sit to
,1 G. C

LAB#: NC00964
CHEMIST: BB
DATE OF ANALYSIS: 10/10/2005
CALCULATION
SUBMISSION DATE:
DATA CHECKED BY: AM
DATE CHECKED:
10/10/2005
COLOR ADMI ANALYSIS REPORT
STD CURVE INFORMATION
CURVE DATE
CORR 0.9994
SLOPE 0.0015
TINT 0.0390
STD STOCK
DATE OPENED
INSTRUMENT: HACH DR2500
CELL PATH LENGTH:
LOGGED BY:
CHECKED. BY:
COLOR CCS Information
True Value
Obt. Value
% REC #0IV/01
#DIV/01
Unique ID
Limits 90%-110%
90%-110%
COLOR GCS Information
True Value
100.00
Obt Value
% REC
#DIV/01
0.00%
Unique Id
Limits
90%410%
90%-110%
PH GCS Information
True Value
Obt. Value
% REC. #DIV/0I
Unique ID
Limits 0.1 units
DUPLICATE INFORMATION
SAMPLE#
pH
RUN1
RUN 2
RPD%
#DIV/0!
#DIV/0!
Lab#
NAT
pH
ADJ.
pH
590.0
T1
540.0
T2
438.0
T3
Xs
Ys
Zs
ROUNDED
Xs
ROUNDED
ROUNDED
Zs
VXs
VYs
VZs
DE
ADMI
FOUND
DIL
ADMI
UNITS
Ys
Influent
0.00
0.00
0.00
0.00
0.00
0.00
#N/A
#NIA
#N/A
#N/A
#N/A
50.0
#N/A
Influent
7.6
0.00
0.00
0.00
0.00
0.00
0.00
#N/A
#N/A
#N/A
#N/A
#N/A
50.0
#N/A
US
0.00
0.00
0.00
0.00
0.00
0.00
#N/A
#N/A
#N/A
#N/A
#NIA
1.0
-
#N/A
US
7.6
0.00
0.00
0.00
0.00
0.00
0.00
#N/A
#N/A
#N/A
#N/A
#N/A
1.0
#N/A
DS
0.00
0.00
0.00
0.00
0.00
0.00
#N/A
#N/A
#N/A
#N/A
#N/A
1.0
#N/A
DS
7.6
0.00
0.00
0.00
0.00
0.00
0.00
#N/A
#N/A
#N/A
#N/A
#N/A
1,0
#N/A
Effluent
0.00
0.00
0.00
0.00
0.00
0.00
#N/A
#N/A
#N/A
#N/A
#N/A
2,5
#N/A
Effluent
7.6
0.00
0.00
0.00
0.00
0.00
0.00
#NIA
#N/A
#N/A
#N/A
#N!A
2.5
#N/A
80%
8.4
74.8
76.0
69.8
72.42
78.00
82.81
72.40
78.00
82.60
8.7720
8.8750
8.5780
0.2851
165.36
1.0
_
165.36
100%
8.4
73.7
74.7
71.4
71.88
74.70
84.50
71.90
74.70
84.50
8.7470
8.8130
8.6590
0.2868
153.06
1.0
153.06
120%
8.4
84.2
74.7
70.0
79.90
74.70
82.85
79.90
74.70
82.80
9.1300
8.8130
8.5870
0.4146
252.41
1.0
252.41
140%
8.4
79.7
78.0
76.5
77.57
78.00
90.54
77.60
78.00
90.50
9.0230
8.9690
8.9050
0.2228
123.52
1.0
123.52

April 15, 2005
North Carolina Department of Environment and Natural Resources
Division of Water Quality
NPDES Unit (NCDENR)
Attn: Sergei Chernikov
1617 Mail Service Center
Raleigh, NC 27699-1617
JUL 20
VLIA - WATER C •
POINT SOURCE
Re: Quarterly Progress Report, NPDES Permit No. NC0006190, Special
Condition A(4).
Dear Mr. Chernikov:
Pursuant to NPDES Permit No. NC0006190 ("the Permit"), Special Condition
A(4), Delta Apparel, Inc. (Delta) submits below its Quarterly Progress Report.
Since the April report and the May meeting a trial was completed using
Sodium hydrosulfite to reduce color. The trial was run over a two week period
and there was no visual, Platinum Cobalt, or ADMI results that showed a
further reduction in the out flow color.
The Byo-Gon nutrient trial was never carried out after review with our
consultants who suggested that we do an EPS test on the waste stream first.
An EPS test was completed on the plant's wastewater and showed that there
was an opportunity to improve the effectiveness of the biological system
through nutrient addition. One of our consultants has been asked to optimize a
nutrient addition system. The nutrient addition will begin in August based on
those recommendations.
Meetings with the Maiden government continue as we negotiate the terms of
the wastewater contract. The Town is continuing progress with McGiII
Engineering on the construction plans and permitting.
The color process team made some dyestuff formula substitutions in some of
the major colors we dye. These dyestuffs have a larger chromophore in the
chemical structure. These have been utilized since the end of April. The larger
chromophore may be easier for the polymers to settle out in the clarifiers and
remove from the flow. There is no quantifiable test to know how effective this
P. O. Box 37 • 100 W. Pine Street • Maiden, North Carolina 28650
[phone] • FAX [phone] & 428-8312

o

DELTA
AP P AR E L
--
change is due to the variety of different colors that are processed
simultaneously and change day to day.
Please let me know if you have any questions or comments regarding this
Quarterly Progress Report.
Sincerely,
Gene Hudgens '
Maiden Plant Manager,
Delta Apparel, Inc.
cc: Allen McRee
P. O. Box 37 • 100 W. Pine Street • Maiden, North Carolina 28650
[phone] • FAX [phone] & 428-8312

,-,
s

hychem, inc.
10014 N. Dale Mabry Hwy., Suite 213
Tampa, Florida 33618
Tel : [phone]
Fax : [phone]
To : Allen McRee
From : John Wiersch
Service / Performance Report
Delta Apparel ; Maiden, NC
Date : /WAG 8 �00
CC: Buddy Baker
I. Color Removal Program
RAS (MGD) Plant Flow (MGD) Total Flow (MGD)
40 O. 8 /. 8
Total Clarifier Flow
Polymer / Coagulant
HYPERFLOC® CP 627
Polymer / Flocculant
HYPERFLOC® AE 833
Side 1
Side 2
AP
3
Stroke
Side 1
Side 2 70
90
Speed
Se
5'8
4
n l/niin.
GPD
PPM
34.2 7
3a , /.23 i37
/.13
6P01 4.5 4 74
Speed .
Setting
90
Pump mVtuin
7(e .5Go
GPD
o•7.L
6.47
II. Performance Test / Today's Recommendations
Dosage (ppm)
Dosage (ppm)
HYPERFLOC® CP 627
HYPERFLOC® AE 833
Results Agp'j Cu
Dosage (ppm)
eto
/Oa?
PPM
O. So
0. 77
Dosage (ppm)
D
ego,
III. Inventory
HYPERFLOCO CP 627 9 0o Gallons A�- Days Supply
HYPERFLOCO AE 833 / 8o Gallons /a2 / Days Supply
IV. Comments �� 8�5�.� 0/W Ite.SuirS 6Nq/ 37-
`Jlidw5 INS 51M1/Lb I000CE Li6d'? AdSfi% ra 8o Pin
014/0/vel 5filuce ALL,Ileotr AN*13.615 ctist 546-TT
geePiliti4 cis 4-6e- irder 54E6 it. /32 pm
21 Mx Buoy 0-diletK-- -7#,J A- fish) •owes tip pemez ,

r

hychem, inc.
10014 N. Dale Mabry Hwy., Suite 213
Tampa, Florida 33618
Tel : [phone]
Fax : [phone]
To : Allen McRee
From : John Wiersch
,d Service / Performance Report
Delta Apparel ; Maiden, NC MAY ?IDS
Date . 1
CC : Buddy Baker
I. Color Removal Program
RAS (MGD) Plant Flow (MGD) Total Flow (MGD)
Total Clarifier Flow / • 0 0. 7- ! , 9
-6,4"1/0.)Nta 3 G./r -
Polymer / Coagulant
Speed 4
mi/min.
GPD
PPM
HYPERFLOC® CP 627
Side 1
3
58
36X)
/ a 1
l" 7
Side 2
3
0
.3 30
, /01(e
J 3.2-
Polymer / Flocculant
Stroke
Speed
Pump
Setting
mi/min.
GPD
PPM
HYPERFLOC® AE 833
Side 1
90
90
79
18°
o. 8.2.
o •8,
Side2
90
90
108
4637
0.0
0.1
II. Performance Test / Today's Recommendations
D
Dosage (ppm)
Dosage (ppm)
Dosage (ppm)
Dosage (ppm)
HYPERFLOC® CP 627
8 O
/ da
/d D
f fb
HYPERFLOC® AE 833
j
)
/
E
Results 4-Dot G k
3¢
231
P.3 el
a 4/
III. Inventory
HYPERFLOC® CP 627
37 aD
Gallons
.2 s
Days Supply
HYPERFLOC® AE 833
/ a C
Gallons
go
Days Supply
IV. Comments
kg, 4. sA-it+' LS-S V/S v f/,i ( La, t otD D
2 f 6C.orn ptg » N"-S Do 54- 615 54.fro.

hychem, inc.
10014 N. Dale Mabry Hwy., Suite 213
Tampa, Florida 33618
Tel : [phone]
Fax : [phone]
To : Allen McRee
From : John Wiersch
Service I Performance Report
Delta Apparel ; Maiden, NC vG �-
Date : J
CC : Buddy Baker
I. Color Removal Program Total Flow (MGD)
RAS (MGD) Plant Flow (MGD) Total Clarifier Flow l' a o.7
ttwnoo gip
Polymer / Coagulant
HYPERFLOC® CP 627
Polymer / Flocculant
,_Stroke Speed mi/min. GPD PPM
Side 1 3 1,0 o /a l /t 7
Side 2 3 40 33 D 1col4 13,x_
cm / ' AV6110440 i v
Stroke Speed
II. Performance Test / Toda
Dosa e ( m)
8o
HYPERFLOC® CP 627
HYPERFLOC® AE 833
Results
III. Invent°
HYPERFLOC® CP 627
HYPERFLOC® AE 833
Pump
Settio
's Recommendations
Dosae m) Dosae( m
/•20
/
43. s 4 if az? 0,3 41'16
PPM
mUtnin.
S6, - a Gallons
oZ SO Gallons
GPD
Dosa e ( m
0
I
4 3 Days Supply
Days Supply
IV . Comments U b TO ,,vc/6 t
�1�� ✓C o �D�jV G��v))si'rLi"6 L 1 t c' G # ova wAST7 1 Z'
g��u . C SYNky � � g ��-.
a Ih D D a4 6c off' cI (i7 j o die9. �' aL r
��s �kc��i � r ems. = 7s� _��, � � �
VoLvk� �TE6L �a ��

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