NC0024147_Correction for Industrial User_20220328

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WASTEWATER MANAGEMENT FACILITY
Sarah Jordan
Pretreatment Coordinator
sarah.jordan ansanfordnc.net
Phone:[phone]
March 23, 2022
Mr. Keyes McGee
Department of Water Quality,PERCS RECEIVED
1617 Mail Service Center
Raleigh,NC 27699-1617
MAR 2.8 2022
Subject: Permit Correction IUP 000041 NCDEQ/DWR/NPDES
Dear Mr. McGee:
The City of Sanford is submitting a correction for IUP 000041 (Tyson Foods,Inc. Mexican Original).
The correction is as follows:
• IUP 41: Typographical error corrected for the cyanide detection level from 1.0 mg/1 to 0.01 mg/l.
Attached is a copy of the corrected permit and a copy of the transmittal letter. The allocation table in the
last mailing is accurate regardless to this correction.
If there are questions or comments please feel free to contact me at(919) 777-1783.
Sincerely,
Sarah Jordan
Pretreatment Coordinator
City of Sanford
Enclosures

-
I
P.O.Box 3729 PHONE[phone]
Sanford,NC 27330 Fax [phone]
City of 'anforb
SARAH JORDAN
Pretreatment Coordinator
[e-mail]
net
WASTEWATER MANAGEMENT FACILITY
March 23,2022
Mr. Justin Batchelor
ESM/PSM Coordinator
Tyson Foods Inc.Mexican Original
800 East Main Street
Sanford,NC 27330
Subject: Transmittal Letter for Industrial User Permit#000041
Dear Mr. Batchelor.
Enclosed is modified Industrial User Permit 000041.Changes are as follows:
1. On pipe 01 the detection level for cyanide has been corrected from 1.0 mg/1to 0.01 mg/l.
The modified pages included are 1,2,and 5. Please add these modified pages to your current IUP.
Remove the former pages and place them in a separate"historical"file and retain them for future
reference.
Please read this permit carefully,paying special attention to the changes referenced above.If any parts
(measurement frequencies, sampling requirements,and/or limits)contained in this permit are
unacceptable to you,you have the right to an adjudicatory hearing upon written request within thirty
(30)days following the receipt of this letter. Unless such demand is made,this decision shall be final
and binding.
Sincerely,
Sarah Jordan
Pleb eatment Coordinator
City of Sanford

CITY OF SANFORD
Control Authority and/or Municipality
PERMIT
Industrial User Pretreatment Permit(IUP)
To Discharge Wastewater Under the
Industrial Pretreatment Program
000041
IUP Number
In compliance with the provisions of North Carolina General Statute 143-215.1, any
applicable federal categorical pretreatment regulations, all other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management
Commission, and the Control Authority and/or Municipality Sewer Use Ordinance. The
following Industry hereafter referred to by name or as the permittee:
Industry name,permittee:
TYSON FOODS INC. MEXICAN ORIGINAL
Facility Located at Street Address
800 East Main Street
city
Sanford
State,Zip
North Carolina 27332
is hereby authorized to discharge wastewater from the facility located at the above listed
address into the sanitary sewer collection system and the wastewater treatment facility of
the Control Authority and/or Municipality listed below:
IUP Control Authority and/or Municipality WWTP name:
City of Sanford Big Buffalo Creek WWTP
NPDES Number:
NC 0024147
W WTP Address:
5327 Iron Furnace Road
City,State,Zip
Sanford,North Carolina 27331-3729
in accordance with effluent limitations, monitoring requirements, and all other conditions
set forth in Parts I, II,and III of this Industrial User Pretreatment Permit(IUP).
Effective date, this permit and the auUror®tion to discharge shall become
effective at midnight on this date:
March 23, 2022
Expiration date,this permit and the authorization to discharge shall expire at
midnight on this date:
September 30, 2024
Dde I uc 1 r o 1!LWK)Urk,

Industrial User Pretreatment Permit (IUP)
PART I
Specific Conditions
IUP, PART I, OUTLINE:
A.) IUP Basic Information
B.) IUP Modification History
C.) Authorization Statement
D.) Description of Discharges
E.) Schematic and Monitoring Locations
F.) Effluent Limits& Monitoring Requirements
G.) Definitions and Limit Page(s)notes
A. IUP Basic Information:
Receiving Control Authority&WWTP name: POTW NPDES#:
City of Sanford Big Buffalo WWTP NC 0024147
IUP Name: IUP Number:
TYSON FOODS INC. MEXICAN ORIGINAL 000041
IUP Effective date: Pipe Numbers,list all regulated pipes:
March 23,2022 Pipe 01
IUP Expiration date: IUP 40 CFR#(if applicable),or N/A:
September 30, 2024 N/A
B. IUP History. A Complete Permit History is required):
Effective Renewal or Description of changes over previous IUP.
Date Modification
Changed from a general permit to an IUP due
09/30/19 New Permit to increase in production affecting flow rate.
50,000 gallon per month average.
1/2/20 Modification Removed pH adjustment from treatment units
and corrected the date error on page 5.
8/20/20 Modification Due to this permit changing from a general to
and Industrial User permit,please pay attention
to new sampling requirements, namely Total
Cyanide.
3/21/22 Modification Fixed typographical error in flow limits from
0.5 MGD daily max to 0.05 MGD monthly
average. Removed COD monitoring.
3/23/22 Modification Corrected a typographical error for the cyanide
detection limit from 1.0 mg/1 to 0.01 mg/1.
2

Receiving POTW name => Big Buffalo WWTP IU name => Tyson Foods Inc.Mexican Original
Sanford
fUP, Part 1 Section F: Receiving POTW NPDES#_> NC 0024147 IUP#_> 000041
Effluent Limits and Monitoring Requirements Effective date for these Limits=> March 23,2022 Pipe#_> 01
Expiration date for these Limits=> September 30,2024 40 CFR#=> N/A
if not applicable put N/A
The Permittee may discharge from this specific THE LIMITS ON THIS PAGE ARE,(Check one below):
Pipe number according to these specific dates, LIMITS for ENTIRE permit period=> X
effluent limits, and monitoring requirements INTERIM Limits for period# 1 =>
INTERIM Limits for period#2=>
FINAL Limits Page=>
Concentration Limits Monitoring Frequency
Monthly Sample Collection
Daily Average Method Required Laboratory
Max Units By Industry By City (C or G) Detection Level in mg/l
1 Flow(Monthly Average) 0.05 MGD Daily S/Composite Sampling Event Each Composite Sampling Event Metered
•
2 Ammonia mg/I I per six months Composite 0.1
3 CBOD-5 mg/I 1 per six months 1 per six months Composite 2.0
4 Mercury mg/I I per six months Composite .0002
5 Oil B Grease mg/I I per six months I per six months Grab 5.0
6 pH(Range Min./Max.) 6.0-10.5 Std.Units 1 per six months 1 per six months Grab
7 Temperature 66°C °C 1 per six months Instantaneous
8 Total Nitrogen(NO2+NO3+TKN) mg/I I per six months Composite 0.5
9 Total Phosphorous mg/I I per six months Composite 0.1
10 Total Cyanide mg/I I per six months 1 per six months Grab 0.01
I I TSS mg/I 1 per six months I per six months Composite 2.0
12 Zinc _ 1.24 mg/I 1 per six months I per six months Composite 0.05
5