WQ0034354_Sewer Extension Permit Status Update_20191011

Request for Engineering Certification Date of Letter: September 27,2019
Sewer Extension Permit Status Update
Please complete the applicable portion of this form for each permit and return to the Division by the delivery method below and
within 30 days of the date of this letter:
NCDEQ/DWR
WQPS—PERCS UNIT
By U.S. Postal Service: By Courier/Special Delivery: By Email:
1617 Mail Service Center 512 N.Salisbury St.Suite 925 Nyle Hothem
Raleigh, NC 27699-1617 Raleigh, NC 27604 [e-mail]
*************************//**********************************************************************************
Permit No.: 019 DD3•-135i/ Permittee: L!n iohl 6 SCA-019-4
Project Name: NZ.MS wW rP
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Project Status (Check appropriate box to indicate Permittee's response and complete &sign below)
❑ Permit to Remain Open: The Permittee certifies that the permitted project has not been constructed but shall be constructed in
the future in conformity with the approved Permit,project plans,specifications,and supporting documents.The Permittee •
understands that the appropriate certification documents will need to be forwarded to the Division prior to operation. Subject
/permit shall be maintained in Active status.
kl The Permitted project has been constructed and the required Engineer's Certification and supporting documents will be
submitted to the Division with this form. Permittee understands that failure to submit required certification documents for an
active,in-service system may result in enforcement action.
❑ Request Extension: Permittee requests ••
extension to reply to this letterr not to exceed}}-- 60 days of the date of this letter.
Name&Title(print):RQnd ( P[ )J /l�t/&L /Y 0-14.L'I inize ez. L1✓1(o%, �, S S
Signature: ieaba-eJ. L1 /2st71.a4 -1. Date: BOA)3/u i q
Comments: f u A-/t x- /I:2�4i %eJtzjae/1414-dte--9•
a4-Y Ala-e.n_ , • TA 044 iZ @M.I. • Cam'
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Permit Rescission Request
The Permittee requests that the subject permit be rescinded and certifies that the permitted sewer system has not been and shall
not be constructed nor made operational.We understand that,in the future,should we wish to operate a non-discharge sewer
system,we shall apply for and receive a new Wastewater Collection System Permit. REd,e F 1\, —r)
Name&Title(Print):
OCT 11 2019
Signature: Date:
NCDEQ/DWWNPDES
Comments:
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Contact Information Updates
Updated Contact Person: iga.41 t Ofr'Vt'L
Updated Mailing Address: {" Q S qoo 7 601n ,V el? -0 g Z-
Updated Email: ZCIP'/,ti-Pna.,r l.® GCSA/C • D/2�

community infrasiruc'turc consulfanis
June 2, 2009
NC Division of Water Quality
Construction Grants & Loans Section
1633 Mail Service Center
Raleigh,NC 27699-1633
Attention: Mr. Daniel M. Blaisdell, P.E.
Re: West Lincoln County High School WWTP
Lincoln County
Authorization to Construct (ATC)
WED Project No. 80306.00.CL
Dear Mr. Blaisdell,
Enclosed is an"Authorization to Construct (ATC) Application"package for proposed
modifications to the West Lincoln County High School wastewater treatment facility
located in western Lincoln County.
Per the recent DENR approved "per student flow reduction"provided by Ms. Coleen H.
Sullins on March 12, 2009, Lincoln County Schools proposes to consolidate the West
Lincoln County Middle School into the High School wastewater treatment facility with
no change in the permitted flow. The proposed project includes the 80 if of connecting
gravity sewer line, abandonment of the existing Middle School septic tank and drain field
system and several improvements at the existing WWTP.
This submittal package includes the items as noted on the enclosed Authorization to
Construct(ATC)Application Form.
Should you have any questions or need additional information,please contact me at 704-
227-3403 or email at bfroneberger,;c wkdickson.com.
Sincerely,W.K. clson. Co.,Inc.
ce4/2 ---itc-07)-t-d1-7------
Froneberger, P.E. RECEIVED
Project Manager
OCT 111019
Enclosure NCDECOVVRINPDES
cc: Mr. Randy A. Putnam, Lincoln County Schools
(_h,,lrlo,ty, i,C :1820S
;0 4 33, 5_,- i
V,,A''V t✓k'"ii i.1 111 ,I:hl 11,111sportaiion - \,1lawr R '•our(e o t_Ifhdll D—C:I'lnll'on( , it,o r it, `

North Caron Division Of '.•Water Quality
Construction Grants & Loans Section
Authorization To Construct (ATC) Application Form
(To ze Us:-d in and AAter August 1, 2007)
Date: May 28, 2009
Permittee/Owner Name: Lincoln County Schools Professional Engineer of Record:
Charles R. Froneberger, P.E.
Contact Person: Mr. Randy A. Putnam Engineering Firm: W.K. Dickson & Co., Inc.
Address: P.O. Box 400 Address: 616 Colonnade Drive
Lincolnton, NC 28092 Charlotte, NC 28205
Telephone Number: [phone]- Telephone Number: ( 704) 334- 5348
Please Note: The following items and information must be Information Is
submitted to be considered a complete application Provided Remarks/Explanation
package. If any applicable item is missing the package will
be returned as incomplete.
1 Letter of request for ATC from Permittee/Owner or
authorized agent with written authorization.
2 Brief description of the proposed project.
3 Complete copy of the NPDES permit or public notice of A
a draft NPDES permit.
4 Design capacity in Million Gallons per Day(MGD). // 0 014 MGD
If new or expanding design capacity is greater than or N/A— No change in design capacity.
5 equal to 0.5 MGD, include a copy of Finding Of No ❑ Change in design gpd/student used as
Significant Impact(FNSI). basis of design.
Two sets of plans: signed, sealed, and dated by a NC
6 Professional Engineer and stamped "Final Drawing - ►1.
Not Released For Construction".
Two sets of technical specifications: signed, sealed,
7 and dated by a NC Professional Engineer. �1
Two sets each of process, design, buoyancy, and N/A— New tank buoyancy is
8 hydraulic profile calculations: signed, sealed, and dated ❑ responsibility of septic tank supplier.
by a NC Professional Engineer.
9 Hydraulic profile and a flow schematic with sizes of Flow schematic provided. No change
major components on 8'h"X 11" paper. to existing hydraulic profile.
Documentation that a Soil & Erosion Control permit N/A— Less than 0.5 acre of disturbed
10 application has been submitted to the Division of Land ❑
Resources. area.
Residuals Management Plan for all new or expanding Residual are to be removed by
11 facilities producing residuals, or when modifying ® licensed septic tank service and
residual facilities. disposed at local municipal WWTP.
12 Construction Sequence Plan for all modifications. 1 Included in Specifications
Section 01 10 00-Summary

Please Note: The following items and information must be Information Is
submitted to be considered a complete application Provided Remarks/Explanation
package. If any applicable item is missing the package will
be returned as incomplete.
13 110 volt GFCI receptacle and potable water source GFCI and potable water has not been
included on plans changed from previous facility.
14 Hydrogeologic information must be provided if a ❑ N/A—removing existing septic tank
potential for groundwater contravention exists and trench infiltration system.
For abandonment of WWTPs: a statement that the Abandonment procedures for septic
15 facility will be properly disconnected. ® tank and trench infiltration system are
specified on Sheet 6/7.
16 All property lines, construction easements, permanent ❑ N/A—all construction within existing
easements, and ROW shown WWTP fence and on School property
17 All wells within 200 feet of project shown. ❑ N/A— no wells within 200 feet
18 All houses and places of public assembly within 100 ❑ N/A— no houses or school structures
feet shown. within 100 feet.
Wetlands, watercourses, and drainage features within Existing watercourse adjacent to
50 feet of all wastewater treatment or storage facilities WWTP is shown. No other
19 shown. �1 watercourses within 50' of
construction.
Identify on the plans each water body's watershed Tributary to Indian Creek is
20 classification. unclassified. Indian Creek is 1600 +
feet from site and is DWQ Class
VVS-IV.
21 Plan sheets for all applicable disciplines. ►1
Reliability per NCAC 2T .0505 (I). Automatically activated emergency
22 // power supply is provided for all
essential equipment. No change.
23 Identify 100 year flood elevation on plans. �� See supplemental information and
note on Sheet 2/7.
24 North arrow on each plan sheet.
25 Horizontal and vertical control EZ
25 Subsurface investigation for new structures. ❑ N/A— Only one new septic tank added
adjacent to existing tank.
Municipal/Public Facilities, also include the following:
Engineer's Certification signed, sealed, and dated by
27 the Engineer Of Record stating that the project
complies with G.S 133-3.
28 Minority Business Forms for Local Government ❑ N/A— project cost is less than
Projects. $300,000 and will be informally bid.
29 Minority Business Guide. ❑ N/A— project cost is less than
$300,000 and will be informally bid.
30 Dispute Resolution with mediation for Local ❑ N/A—project cost is less than
Governments. $300,000 and will be informally bid.

Please Note: The following items and information must be Information Is
submitted to be considered a complete application Provided Remarks/Explanation
package. If any applicable item is missing the package will
121
be returned as incomplete.
31 Contract Duration included. 0Note on Bid Form and Agreement
Form — 150 days.
Projects funded through CG&L must include the
32 Submittal Checklist, found under Plans & N/A— Project is to be funded by
Specificiations at: Lincoln County Schools
http.//www.nccgl net/Engineerinq/plans.html

SUPPLEMENTAL INFORMATION
AUTHORIZATION TO CONSTRUCT (ATC) APPLICATION
WEST LINCOLN COUNTY HIGH SCHOOL
WASTEWATER TREATMENT SYSTEM MODIFICATIONS
The following information is submitted as supplemental information supporting the ATC
application:
ATC Item No. 2—Brief Description of Project.
The existing West Lincoln County High School WWTP was designed for 14,000 gpd (5
days/week) based upon unit contributory loading of 15 gpd/student. Based upon records
of actual water usage, DENR DWQ approved a reduction of the unit contributory loading
to 7.5 gpd/student. The reduction in unit contributory loading provides additional
capacity for the addition of wastewaters from the adjacent West Lincoln County Middle
School with operation of the existing WWTP within the existing NPDES Permit#
NC0041246.
To accommodate the proposed consolidation, the following construction actions are
proposed:
® Installation of a new 14,000 gallon precast concrete septic tank at the WWTP to
supplement the existing septic tank, extend anaerobic contact time and improve solids
retention.
® Replacement of two existing recirculating filter pumps with screens subject to
plugging with sewage grinder pumps.
o Addition of a new bag filter and associated piping modifications in control building to
replace existing filter units.
o Addition of a 2' x 4' wash area concrete pad, curbs and drain for filter washdown.
o Installation of new 60 degree effluent trapezoidal flume and ultrasonic flow meter to
improve flow monitoring capability.
© Connection of West Lincoln County Middle School sanitary sewer into the West
Lincoln County High School gravity including approximately 80 if of new 6" DIP
gravity sewer, 1 new manhole and addition of a outside drop at an existing manhole.
© Closure of the West Lincoln County Middle School septic tank system.
ATC Item No. 4—Design Capacity in MGD.
The permitted capacity of the WWTP with consolidation of the Middle School is to
remain unchanged at 10,000 gpd (14,000 gpd, 5 days/wk).
ATC Item No. 8 —Process Design Calculations.
The process design calculations is included in the attached"Engineering Report for West
Lincoln High School and Middle School" dated October, 2008 and approved by DENR
DWQ.
1

ATC Item No. 11 —Residuals Management Plan.
Residuals from the facility consist of solids accumulations within the septic tank(s).
These are contracted to a licensed area septic tank service.
ATC Item No. 12—Construction Sequence Plan.
The construction sequence is included in Section 01 10 00—Summary of specifications
as follows:
A. Construct Work in stages during construction period, coordinate construction
schedule and operations with Owner:
1. Work performed at the wastewater treatment facility shall be performed
and permit to operate obtained from DENR prior to diversion of flow from
the West Lincoln County Middle School into the treatment system.
2. All work at the wastewater treatment facility shall be scheduled and
coordinated with the Owner's plant operations staff such that treatment
operations and school schedules are not impacted. This may require use
of available plant surge tanks for storage or temporary pump around.
ATC Item No. 15—Abandonment of WWTP.
Abandonment procedures for existing Middle School septic tank are included on sheet
6/7 of drawings.
ATC Item 23 — 100 year flood elevation.
The WWTP is located on a tributary to Indian Creek at a grade elevation of 933'
approximately 1600 if away from Indian Creek. The"FIRM" 100 year flood elevation is
not mapped in this area. Lincoln County reflects a"flood prone" area along Indian at an
elevation of approximately 860'. Accordingly, the Lincoln County High School WWTP
site significantly higher than flood prone area and is not subject to flooding.
This is noted on Sheet 2/7.
2

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///// TO LINCOLTON, NC
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LOCATION PLAN
FIGURE NO. 3.1 '
LINCOLN COUNTY SCHOOLS I
WEST LINCOLN HIGH SCHOOL (EAA)
LINCOLN COUNTY, NORTH CAROLINA
aria.vn suu 818 COLONNADE DRIVE
DNC AS SHOWN �1 A (' ( �3.ss-5348
DNC MOM Eff A 20$ yt+,IN,
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et IN-[ICKS®I" r oaat,a a
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`so 0 1a sxtt OWO sawn Carolina Floridati

as '
EXIST. 6'DIA SAN SEWER
EXIST SS MANHOLE�S5 FROM WEST LINCOLN HIGH SCHOOL
NEW MAHOLE 1` --_ L——J
rr-_�� :E�gx���_5gr��pp� Ps i' //�A
,, ._ P9 CIONTROL'BLD,. I;i U�,J
NEW CONCRETE GAL. PRECAST II (/Y171
SEPTIC TANK II II P10 ie � �•
ADDITION Cl j l! r`
—�I I,—T,f-r'A '''1' I 0(18. SAND FILTER
EXIST 14,000 GAL IT —II I ..'"„„a I I
SEPTIC TANK I I NP3 I N 1 F�;
L-I _ p4, I Fp
T , Iti
EXIST. PUMP STATION 100000 GPO ULTRA VIOLET spy I 4'X4'X4' I N t'� BAG FILTER
SIMPLEX PVC DOUBLE LENGTH
— DISINFECTION I N I I
r _ r_ /// N FLOW SPUTTER BOX� I (F
FM� FM II ,:.=.....-FM 4"DIA FORCE MAIN P8 0 FM Pe FM N FM O II—1 I I �"-�`.----
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EXISTFORCE MAIN L___ I \� I�===� _ I S m r_�.- _-. .. _ _- _ -- -
TO DISCHARGE INTO 6'z6' VALVE VAULT \ —L.— 'll 9� w n(
INDIAN CREEK EXIST CLEAN OUT(TYP.) Ir 1 I pl
NEW SMALL 60' "V—TRAPEZOIDAL FLUME Ito,000 GALLON 0 I
EXIST DOSING TA K rI Im II Y.I
AND ULTRASONIC FLOW METER II I i 1,
-J P7
---- I TV r
REPLACE 2—EACH EXISTING 4—INCH I pd I' !
SUBMERSIBLE TURBINE PUMPS WITH e P11 w I r EXIST SAND FILTER
2—EACH SEWAGE GRINDER PUMPS j i `
Ir 1 I .�
I10,000 GALLON II I I ,
II
',TANEXIST
EQUALIZAT10NIIIAgK I
---- ---- ---- - '- - - •-• -- - -- -- - i
KEY TO NUMBERED WASTEWATER SYSTEM PIPING
THIS LIST IS INTENDED ONLY TO PROVIDE INFORMATION ON SELECTED COMPONENTS P9 FLUSH LINE FROM CONTROL BUILDING TO SEPTIC TANK 2—INCH pvc.
AND IS NOT INTENDED AS A MATERIAL LIST P1O GRAVITY DRAIN LINE FROM CONTROL BUILDING TO SEPTIC TANK
P1 GRAVITY SEWER FROM PROPOSED MH STA 0+00 TO SEPTIC TANK 4—INCH, DIP
8 INCH, DIP. P11 GRAVITY EQUALIZATION LINE BETWEEN SAND FILTER DOSING TANK AND
P2 GRAVITY PIPING FROM SEPTIC TANK TO SAND FILTER DOSING EQUALIZATION TANK 8—INCH, DIP.
TANK. 6 INCH, DIP
P3 FORCE MAIN PIPING FROM DOSING TANK TO CONTROL BUILDING WITH
INTER—CONNECTION BETWEEN BOTH DISCHARGE LINES INSIDE DOSING TANK.
2" PVC
P4 SUPPLY LINES FROM CONTROL BUILDING TO SAND FILTERS
2 INCH PVC EXISTING WEST LINCOLN HIGH SCHOOL
P5 FLUSH LINES FROM SAND FILTER TO CONTROL BUILDING WASTEWATER TREATMENT FACILITY
2—INCH PVc.
P6 GRAVITY PIPING FROM SAND FILTER TO 2 1 RATIO PROPORTIONAL
FLOW SPLITTER 4 INCH, DIP PROPOSED FLOW SCHEMATIC
P7 GRAVITY PIPING FROM 2.1 RATIO PROPORTIONAL FLOW SPUTTER TO SAND FILTER
DOSING TANK. 4 INCH, DIP a.., e1e COLONNADE DRIVE
PB GRAVITY PIPING FROM 2:1 RATIO PROPORTIONAL FLOW SPLITTER TO w1s � �)DRAM Br PRO/DATEULTRAVIOLET DISINFECTION UNIT. 4 INCH, DIP. IX1O .L110.00DDWI<DICKSON
—BY PRD,L N0. Office Location
CRF 90300.00.0-
FRE KO canningty YI*C9h0G6h 0671111ftWeBB North Carolina Ooo09k
L \Projects\Lincoln C my Schools\8030600C L\C ADD\dwg\FIG 3 2 ,,'a'CL'PE "/2^^^ - ^E' ZO o"^ ./_,T.thl , 200 Flarfdo 1 ,.. 1 1

ENGINEER'S CERTIFICATION
For
Compliance with North Carolina General Statute 133-3
I, } ótt-1€ Z c —e to , as a duly registered Professional Engineer
(please print)
in the State of North Carolina, am familiar with NCGS 133-3, and have reviewed the plans and
specifications associated with the subject project:
Permit Number: `
cI Ca0 w-r� i-/ $CAtc6(
Project Name: t 5G-s- - ,r t .������ p� 5c�� w� i'1'1� i!-�c�--��zG
L-.toc.
6� 511 c-�(
Location: �.fi col,�s-l��l t'�-u 6 5Z.--
I hereby certify that all plans and specifications associated with this project are in compliance
with NCGS 133-3.
Send to: Construction Grants &Loans
DENR/DWQ
1633 Mail Service Center
Raleigh,NC 27699-1633
��.-Ss,�ba� atd.,��
1ky • oo°coon° r
. ? ;a
zo y°
r( -48st 2
Signatur !! j4 c �•'
.
till(° /VGlr!Fti °d Ss/
Date \ . � Registration No. � `'"9?ad � W W'��'"
In accordance with NCGS 133-4, any person,firm, or corporation violating the provisions of NCGS 133-3
shall be guilty of a Class 3 misdemeanor and upon conviction, license to practice his profession in this State
shall be withdrawn for a period of one year and he shall only be subject to a fine of not more than five hundred
dollars ($500.00).