HomeMy WebLinkAboutNC0063321_Permit Issuance_19980421NPDES DOCYNENT SCANNING COVER SHEET
NC0063321
Cashiers WWTP #3
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Correspondence
Owner Name Change
Meeting Notes
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
April 21, 1998
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State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director
April 21, 1998
Mr. Stan Bryson
Wastewater Operations Superintendent
Tuckaseigee Water and Sewer Authority
Post Office Box 1051
Sylva, North Carolina 28779
ATA
DENR
Subject: Issuance of NPDES Permit NC0063321
Cashiers WWTP
Jackson County
Dear Mr. Bryson:
In accordance with your application dated February 3, 1997, the Division is forwarding the
subject State-NPDES 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 December 6, 1983.
Please be advised that the following special conditions have been included in response to the
public meeting that was held on January 12, 1998:
• Automatic Standby Power Requirement
It is a requirement of Title 15A of the North Carolina Administrative Code, Subpart
2H.0219 (j) (3)(A) that dual source/dual feed or automatically activated standby power
capable of powering all essential treatment components under design conditions is
required for all treatment works. The Permittee is required to install an automatic
backup power system within 90 days of the permit issue date.
• Noise Reduction Requirement
The Permittee is required to prepare and submit a proposed design of an enclosed
structure for the blowers or other noise reduction equipment within three (3) months of
the permit issue date and final installation within six (6) months.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-0719
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper
Issuance of NPDES Permit NC0063321
Cashiers WWTP
Page 2 of 2
In addition, please be advised that the following special condition has been included in the
final permit to track the addition/connection of sewer lines leading to the existing treatment system.
• Sewer Line Connections
Sewer lines serving more than one building, crossing property under separate
ownership, or crossing rights of way, shall not be made tributary to the collection
system serving this facility unless a permit for the construction and operation of the
tributary line has been issued by the Division of Water Quality.
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, Post Office Drawer 27447, Raleigh, North Carolina 27611-
7447. Unless such demand is made, this decision shall be final and binding.
Please take notice that this permit is not transferable. Part II, E.4. addresses the requirements
to be followed in case of change in ownership or control of this discharge.
This permit does not affect the legal requirement to obtain other permits which may be required
by the Division of Water Quality or permits required by the Division of Land Resources, 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 Jeff Myhra at telephone
number 919/733-5083, ext. 597.
mcerely,
riginal Signed Lv
A. Preston Howard, 'r,
A. Preston Howard, Jr., P.E.
cc: Central Files
Point Source Compliance Enforcement Unit
Aquatic Toxicology Unit
Mr. Roosevelt Childress, EPA
Asheville Regional Office, Water Quality Section
Jane Gorsline
Elaine Zachary, Cashiers Realty Company •
NPDES Unit / Permit file
•
Permit No. NC0063321
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,
Tuckaseigee Water and Sewer Authority
is hereby authorized to discharge wastewater from a facility located at the
Cashiers WWTP
on NCSR 1113
Cashiers
Jackson County
to receiving waters designated as an unnamed tributary to the Chattooga River in the Savannah 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, 1998
This permit and the authorization to discharge shall expire at midnight on August 31, 2002
Signed this day April 21, 1998
Original
;Preston Howard, Jr.
A. Preston Howard, Jr., P.E., Director
Division of Water Quality
• By Authority of the Environmental Management Commission
SUPPLEMENT TO PERMIT COVER SHEET
Tuckaseigee Water and Sewer Authority
is hereby authorized to:
Permit No. NC0063321
1. Continue to operate a 0.1 MGD extended aeration (diffused air system) wastewater treatment
facility consisting of a clarifier, high rate media filters for tertiary treatment, aerobic sludge
digestion tank, and chlorine disinfection/dechlorination located at Cashiers WWTP, on
NCSR 1113, Cashiers, Jackson County (See Part III of this Permit), and
2. Discharge from said treatment works at the location specified on the attached map into
an unnamed tributary to the Chattooga River which is classified Class B-Trout ORW
waters in the Savannah River Basin, and
3. After receiving an Authorization to Construct from the Division of Water Quality, expand the
existing wastewater treatment facility to 0.2 MGD.
ROAD CLASSIFICATION
PRIMARY HWY
HARD SURFACE • • • •
SECONDARY HWY
HARD SURFACE. • •.
LIGHT -DUTY ROAD. HARD OR
IMPROVED SURFACE
UNIMPROVED ROAD••• = = =
Latitude 35'06'13" Longitude 83°06'24"
Map # G6SE Sub -basin 03-13-01
Stream Class B-Trout ORW
Discharge Code(s) 01
Receiving Stream UT to Chattooga River
Design Q 0.2 MGD Permit expires 8/31/02
0
SCALE 1:24 000
0
0
1 MILE
7000 FEET
1 KILOMETER
CONTOUR INTERVAL 40 FEET
Tuckaseigee Water & Sewer
NC0063321
Jackson County
Cashiers WWTP
A.(1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL
Permit No. NC0063321
During the period beginning on the effective date of the permit and lasting until expansion above 0.100 MGD, the Permittee is authorized to discharge from
outfall serial number 001. Such discharges shall be limited and monitored by the Permittee as specified below:
LUENT CHARACTERISTICS
_IMITS..
MONITORING
EQUIREMENTS
nthl,
'eraq
ekl
Arai
Daily
Maximum
Measur.em:en
Frequency;:
m
Sample
::Location]
Flow
0.100 MGD
Continuous
Recording
I or E
BOD, 5 day, 20°C2
30.0 mg/I
45.0 mg/I
Weekly
Composite
E, I
Total Suspended Residue2
NH3 as N
30.0 mg/I
45.0 mg/I
Weekly
2 / Month
Composite
Composite
E, I
E
Dissolved Oxygen3
Weekly
Grab
E, U, D
Fecal Coliform (geometric mean)
Total Residual Chlorine
200 / 100 mI
400 / 100 ml
28 µg/I
Weekly
2 / Week
Grab
Grab
E, U, D
E
Temperature
Weekly
Grab
E, U, D
Total Nitrogen (NO2 + NO3 + TKN)
Total Phosphorus
Conductivity
Chronic Toxicity4
pH5
Semi -Annually
Semi -Annually
Composite
Composite
E
E
Weekly
See Note 4
Grab
Composite
E, U, D
E
Weekly
Grab
Notes:
2
3
4
5
Sample locations: E - Effluent, I - Influent,. U - Upstream 50 feet from the discharge point, D - Downstream 500 feet from the discharge point.
The monthly average effluent BODs and Total Suspended Residue concentrations shall not exceed 15% of the respective influent value (85% removal).
The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/l.
Chronic Toxicity (Ceriodaphnia) P/F at 24 percent: April, July, October, January; See Special Condition A.(3). on the Supplement to Effluent Limitations and
Monitoring Requirements Page - Special Conditions.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Special permit conditions applicable to the subject facility are listed on the Supplement to Effluent Limitations and Monitoring Requirements Page - Special
Conditions.
A.(2). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL
Permit No. NC0063321
During the period beginning after expansion above 0.100 MGD and lasting until expiration, the Permittee is authorized to discharge from outfall serial number
001. Such discharges shall be limited and monitored by the Permittee as specified below:
Flow
LIMIT;
MONITORING REQUIREMENTS
Monthly
Average
0.200 MGD
Week
Avera
Daily >.
aximum
Measurement:
Frequency
Continuouis
BOD, 5 day, 20°C2
Total Suspended Residue2
NH3 as N (April 1 to Octobe 31)
15.0 mg/I
30.0 mg/I
2.2 mg/I
22.5 mg/I
45.0 mg/I
Weekly
Weekly
Weekly
am p.l
Type
Recording
ample
�cationf:
I or E
Composite
Composite
Composite
E, I
E, I
E
NH3 as N (November 1 to March 31)
Dissolved Oxygen3
4.8 mg/I
Weekly
Fecal Coliform (geometric mean)
200 / 100 ml
400 / 100 ml
Total Residual Chlorine
Temperature
22 pg/I
Weekly
Weekly
Composite
Grab
Grab
2 / Week
Temperature
Weekly
Total Nitrogen (NO2 + NO3 + TKN)
Total Phosphorus
Conductivity
Daily
Grab
Grab
E
E, U, D
E, U, D
Grab
E
U, D
E
Semi -Annually
Semi -Annually
pH4
Notes:
Weekly
Weekly
Composite
Composite
Grab
Grab
E, U, D
' Sample locations: E - Effluent, I - Influent, U - Upstream 50 feet from the discharge point, D - Downstream 500 feet from the discharge point.
2 The monthly average effluent BODs and Total Suspended Residue concentrations shall not exceed 15% of the respective influent value (85% removal).
3 The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/I.
4 The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Special permit conditions applicable to the subject facility are listed on the Supplement to Effluent Limitations and Monitoring Requirements Page - Special
Conditions.
Permit No. NC0063321
SUPPLEMENT TO EFFLUENT LIMITATIONS
AND MONITORING REQUIREMENTS
SPECIAL CONDITIONS
A.(3). CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY)
The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in the
"North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised November 1995,
or subsequent versions.
The effluent concentration at which there may be no observable inhibition of reproduction or
significant mortality is 24.0% (defined as treatment two in the procedure document). The permit
holder shall perform quarterly monitoring using this procedure to establish compliance with the
permit condition. The tests will be performed during the months of April, July, October,
and January. Effluent sampling for this testing shall be performed at the NPDES permitted final
effluent discharge below all treatment processes.
All toxicity testing results required as part of this permit condition will be entered on the Effluent
Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter
code TGP3B. Additionally, DWQ Form AT-1 (original) is to be sent to the following address:
Attention: Environmental Sciences Branch
North Carolina Division of Water Quality
4401 Reedy Creek Road
Raleigh, North Carolina 27607
Test data shall be complete and accurate and include all supporting chemical/physical measurements
performed in association with the toxicity tests, as well as all dose/response data. Total residual
chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should 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 any single quarterly monitoring indicate a failure to meet specified limits, then monthly
monitoring will begin immediately until such time that a single test is passed. Upon passing, this
monthly test requirement will revert to quarterly in the months specified above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required, then
monthly monitoring will begin immediately until such time that a single test is passed. Upon
passing, this monthly test requirement will revert to quarterly in the months specified above.
Should any test data from this monitoring requirement or tests performed by the North Carolina
Division of Water Quality indicate potential impacts to the receiving stream, this permit may be re-
opened and modified to include alternate monitoring requirements or limits.
Permit No. NC0063321
SUPPLEMENT TO EFFLUENT LIMITATIONS
AND MONITORING REQUIREMENTS (Continued)
SPECIAL CONDITIONS
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.
A.(4). Sewer Line Connections
Sewer lines serving more than one building, crossing property under separate ownership, or
crossing rights of way, shall not be made tributary to the collection system serving this facility
unless a permit for the construction and operation of the tributary line has been issued by the
Division of Water Quality.
A.(5). Automatic Standby Power Requirement
It is a requirement of Title 15A of the North Carolina Administrative Code, Subpart 2H.0219 (j)
(3)(A) that dual source/dual feed or automatically activated standby power capable of powering all
essential treatment components under design conditions is required for all treatment works. The
Permittee is required to install an automatic backup power system within 90 days of the permit
issue date.
A.(6). Noise Reduction Requirement
The Permittee is required to prepare and submit a proposed design of an enclosed structure for the
blowers or other noise reduction equipment within three (3) months of the permit issue date and
final installation within six (6) months.
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT
AND NATURAL RESOURCES 7 1(
DIVISION OF WATER QUALITY%�
March 18, 1998
iA' 23 i998
MEMQRANDUM
TO: A. Preston Howard, Jr., Director
FROM: M. Steven Mauney, Meeting Officer .
2-7
SUBJECT: Findings and Recommendations(s) in the Matter of
NPDES Permit NC0063321
Cashiers WWTP, Tuckaseigee
Water and Sewer Authority
Jackson County
D
DIV. OF WATER QUALITY
DIRECTOR'S OFFICE
A►'d fo0ti
POINT SOURCE BRANCH
As directed by you, I have conducted a Public Meeting concerning whether to issue a NPDES
Permit to Tuckaseigee Water and Sewer Authority for the continued operation of the Cashiers
WWTP. This meeting was held at the Blue Ridge School in Cashiers on January 12, 1998, at 7:00
p.m.
Application Abstract
On January 27, 1997, Mr. Stan Bryson, Wastewater Plant Operations Superintendent applied
for renewal of the Cashiers WWTP Permit. The Permit previously issued January 15, 1993, and
modified on March 31, 1993, as well as on November 30, 1993, authorized the continued discharge
of 0.1 MGD to an unnamed tributary to the Chattooga River which is classified B-Trout ORW waters
in the Savannah River Basin. The permit also contained a limits page for 0.2 MGD which would
apply upon expansion of the WWTP. The stream has a 7Q10 of 0.5. CFS and a 30Q2 of 1.1 CFS.
Copy of a USGS topo map is located in Attachment I for your convenience.
Meeting Summary DWO
1. In addition to the Water Quality Staff, Mr. Darryl Williams and Mr. Jim Adcock of EPA,
Atlanta, there were 18 registered persons in attendance at the meeting. Of these 18 persons,
7 expressed comments opposing issuance of the permit as drafted.
2. Mr. Jeff Myhra, with DWQ gave a brief presentation of our permitting procedures and
rationale for renewing the NPDES Permit. See Item 3.f. for more comments by Mr. Myhra.
3 Issues raised:
A. The common theme that was repeated by most speakers was their concern for odors
and noise at the plant site which is located in a residential area.
B. Ms. Peg Jones, President, Save Our Rivers, Inc. requested the facility study their non -
discharge options. She noted that funding assistance was being requested from the
Clean Water Trust Fund.
C. Mr. Buzz Williams, Executive Director, Chattooga River Watershed Coalition
expressed concerns for odor, and requested protection of the Chatooga River which
he called a premiere waterway and a national treasure.
D. Ms. Jane Gorsline, whose home is about 300'-400' from the plant blowers, again
stressed her concern for noise and odor.
E. Mr. Ray Mortensen, V.P. Southeast Region, (NC, SC, GA) Trout Unlimited said that
his group is generally opposed to discharging systems and would be more opposed
if the facility was in violation.
F Mr. Jeff Myra noted in his presentation that, "The Division will include a special
condition in the permit renewal that outlines the requirement to install an automatic
backup power system to operate the treatment components during power failures.
At the time of permit renewal a compliance deadline not to exceed 90 days will be
negotiated with the Permittee for completing the installation of the automatic backup
power system."
Mr. Myra also stated that, "The Division will recommend enclosing the blower units
or installing mufflers on the units upon expansion of the facility."
Other Information
On January 13, 1998, Mr. Forrest Westall told Mr. Jerry King, Director, Tuckaseigee Water
and Sewer Authority about the proposed permit condition for installation of an automatic power
switch -over device within 90 days. They also discussed the possibility of enclosing the blowers as
was done at the Cullasaja Plant. According to Mr. King, the plant expansion could occur in 2-4
years.
Findings
1. The basic issue involved in these matters is whether you, as Director of the Division of Water
Quality, should approve, deny or modify the NPDES permit in question. The decision making
criteria has been established in Title 15A NCAC Chapter 2, Subchapter H., Section .0112(b)
and N.C. General Statute 143-215.1 (b).
2. This application for permit appears to be proper, public notice of intent to issue and
subsequent notice of public meeting have been in keeping with regulatory requirements.
3. The receiving stream for this discharge is appropriately classified with applicable water quality
standards. The discharge limitations in the draft NPDES permit were determined using the
Division's approved waste load allocation methodology.
4. Visual observations made on the day of the meeting at the plant site, revealed no problems
with odors and a moderately high level of noise from the blowers. Visually the stream looked
fine.
5. Plans for expansion of the Cashiers WWTP to 0.2 MGD were submitted January 30, 1997,
by Mattern and Craig, Consulting Engineers. Mr. Myhra asked for additional information on
this project.
Discussion -
One hearing speaker suggested that the facility study their non -discharge options. As this is
an existing treatment plant that is largely in compliance with its NPDES Permit, and discharging to
a stream with a positive flow, there is no justification for them to pursue a non -discharge approach.
While it may be coincidental that the plans for the expansion were submitted at the time of
the permit renewal and while there may be benefits to providing additional capacity at this site, it now
appears that Tuckaseigee Water & Sewer Authority does not plan to immediately begin the
expansion.. Instead of waiting until the plant expansion, certain steps can be taken now to improve
the plant reliability and reduce the potential for odors. As Mr. Myhra stated at the meeting, the
permittee should install automatic power switch -over equipment within 90 days of permit issuance.
The issue of noise control is very crucial to the nearby residents who live on large lots
surrounded by mature trees in a very tranquil setting. The permit should be issued with a schedule
to require a proposed design for sound proofing this plant within three months and installation with
six months. This would allow the permittee the time to incorporate the soundproofing in their plant
expansion if they were to decide to proceed with the expansion.
Recommendation -
It is recommended that the permit be reissued with the following conditions:
1. The permit should be conditioned to require the automatic power switch -over device within
90 days.
2. The permit should also be conditioned to require the submission of the proposed design of
an enclosure for the blowers or other noise reduction equipment within three (3) months of
permit issuance and final installation within six (6) months.
cc: Coleen Sullins
Dave Goodrich
Central Files
Attachment I
ROAD CLASSIFICATION
PRIMARY HWY
HARD SURFACE • • • • 1111111111.11.1111
SECONDARY HWY
HARD SURFACE••••
LIGHT -DUTY ROAD, HARD OR
IMPROVED SURFACE
UNIMPROVED ROAD.•-- = _ =
Latitude 35°06'13" Longitude 83°06'24"
Map # G6SE
Stream Class
Sub -basin 03-13-01
B-Trout ORW
Discharge Code(s)
Receiving Stream
Design Q 0.2 MGD
01
UT to Chattooga River
Permit expires 8/31/02
•�:wvza�tts
•naaxcsra-.xs..ea
Tuckaseigee Water & Sewer
NC0063321
Jackson County
Cashiers WWTP
Attachment H
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Attachment 111
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director
MEMORANDUM
WA
DENR
November 25, 1997
To: Steve Mauney
From: A. Preston Howard, Jr., P.E., Director
Subject: Appointment as Meeting Officer
NPDES Permit Meeting
Cashiers WWTP
Permit No. NC0063321
Jackson County
DEC -91997
F1e,igiOr Uh ce
You are hereby appointed as the meeting officer to conduct the public meeting to be held on Monday,
January 12, 1997, at 7:00 p.m., at the Blue Ridge School in Cashiers. This meeting concerns the
proposed issuance of an NPDES permit to the Tuckaseigee Water and Sewer Authority.
Upon the conclusion of the meeting, please submit a summary of the meeting and your recommendation
to me concerning what action should be taken on issuing this permit.
cc: Asheville Regional Office
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-0719
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper
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AFFIDAVIT OF PUBLICATION 'I.':
CLAPPING or LEGAL ADVERTISEMENT
ATTACHED FIVE
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NORTH CAROLINA
JACKSON CO:rNTY
Sher, or oilier o-cc�ern•
ployeeaulho:ized to make thisaffidav:t;of IheCart •
lets Crossroads Chronicle. Newspaper, pIbl shed.
isstred,and cnteredsss sccendelass mat; to theTuNn
of Cashiers in said County and State; that `c (she) is
authorized to make this affidavit and sworn stair
men;; that the notice or other I^gal advcrtiscmen:, ;.
trureapyof which is aliachso hereto, was published
in The Cashier Crossroads ChroJ the fol:ow-
ing dales: /a f D
Before iie undersigned. a Notary r ubl:e :,f
Macon County, North Caroana, du!y car,miss;e:.etI.
qualified, and authorized by law toadd'ti:+Eslcroaths.
perms ly appeared
a,i I / 4 r nps e P d
who being first duly sworn, deposes a t id says: t:t: t :.t:
its
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(Owner, partner, ubl
and that the said now$p. per in wiecl. 11uCt -Dace
paper, d0cumenl, or tegsl rdvertiscmcnt was prd-
Ifshed was, at the time of each and every such publi.
eztion,anewspapermcclinga:1 the rcquircmcrtsa:•d
qualification of Section 1-597 of t^e Centre: Statutes
• of North Carolina and was a geal:(tee newsptp r
•within the meaning of Section 1•597 of !i.e Gone::1
Statutes of North Carolina.
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tgnature of person :ralcr g aff:dnvitl
Sworn Ifiqindsubscribed before me, this gCit
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Notary Public
MY Corrnnission &Ow 00105 * -6Af
My Commission expires.
,JAM-07-90 WED 10:38 AM CROSSROADS CHRONICLE
704 7434173
P.02
NOTICE OF PUBLIC HEARING
TO BE BE HELD BY
THE NORTH CAROLINA
ENVIRONMENTAL
MANAGEMENT COMMISSION
which the permit is requirp,d by, tha
applicant.
3. Public Comment —
Comments, statements, data and
other information may be submitted
in writing prior to or during the
meeting or may be presented orally
at the meeting. Persons desiring to
SUBJECT: A public meeting 'speak will indicate this intent at the
has been scheduled concerning time of registration at the meeting.
trio issuance of State NPDES So that all persons desiring to
Permit No. NC 0063321 to the spook may do so, lengthy state-
Tuckaseigee Water and Sewer ments may be limited at the discre-
Authority, 32 Asheville Highway, tlon of the meeting officer, Oral
Sylva, North Carolina 28779 for a presentations which exceed three
facility located at Cashiers minutes must be accompanied by
Wastewater Treatment Plant, three (3) written copies which will
VCSR 1113, Jackson County. The be filed with the meeting clerk at
:acuity discharges 0,1 MGD of the time of registration.
treated domestic wasterwater from 4. Cross examination of per -
tone outfafi into an unnamed tribu- scud presenting testimony will not
tary to the Chattooga River, a be allowed; however, the meeting
Class B.Trout-ORW stream in the officer may ask questions for clari-
Savannah River Basin, which has flcatlon.
a 7Q10 flow of 0.5 efs. 5. The meeting record will be
PURPOSE: The Tuokaseigee closed at the conclusion of the
Water and Sewer Authority has meeting.
applied for a permit renewal. On WHEN: Monday, January 12th
the basis of preliminary staff review at 7:00 p.m.
and application of Article 21 of WHERE: Blue Ridge School
chapter 143, General Statutes of (meeting will take place In the
North Carolina, and other lawful school cafeteria), 95 Bobcat Drive,
ztandards and regulations, the Cashiers, North Carolina.
North Carolina Environmental INFORMATION: A copy of the
Management Commission pro- • draft NPDES permit and a sketch
poses to issue a State-NPDES showing the location of the dis-
permit subject to specific pollutant charge is available by writ7tg' or
limitations and speoial conditions. calling:
The Director of the Division of Jeffroy T. Myhre, E.J.T.
Water Quality pursuant to NCGS NC DENR/DWO/NpDES Group
143.2151(c) (3) and Regulation 15 P.Q. Box 29635
NCAC 2H .0100 has determined Raleigh, North Carolina
that It Is to the public interest that a 27626-0635
meeting be held to receive all per- Telephone Number: (919) 733-
tinent public comment on whether 5083 extension 597.
to issue or deny the renewal re- The application and other in-
quest. formation is on file at the Division
MEETING PURPOSE: The er Water Quality, 512 North
meeting will be conducted in the Salisbury Street, Room 92s,
following manner: Archdale Building, Raleigh, North
1, Explanation of the North Carolina and at the Asheville
Carolina Environmental Manage- Regional Office, 59 Woodfin Place,
ment Commiseion'a Permit Asheville, North Carolina. They
Procedure by the Division of Water may be inspected during normal
Q`t alily. Explanation of the action for office hours. Copies of the infor-
mation on file are available upon
request and payment of the costs
01 reproduction. Ail such comments
and requests regarding this matter
should make reference to applica-
tion number NC0063321,
A. Preston -Howard Jr., Director
Division of Water Quality
Date: 12-3-97
12/10, 1997, 1 x ch
State of North Carolina
Department of Environment
and Natural Resources
Asheville Regional Office
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
MEMORANDUM
TO:
THROUGH:
FROM:
SUBJECT:
WATER QUALITY SECTION
February 11, 1998
Dave Goodrich, Supervisor
NPDES Group
Forrest R. Westal
Water Quality Regio/'5upervisor
A617A
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
William E. Anderso
Environmental Special
NPDES Permit Condition
Because of continuing, and recently more acute, problems with
orphan/unpermitted sewer lines, the need for a way to deal with
NPDES Permittees who do not see the problem with allowing the
connection of unpermitted sewer lines to their systems has become
apparent.
Jill Hickey of the AG's Office suggested to Forrest that a help
for the situation would be to add a permit condition requiring a
WQ Permit from the Division before allowing private sewer
connections. Therefore, please add the following condition to
the Tuckaseigee Water and Sewer Authority Permits Numbers
NC0063321 (plant 3, Cashiers), NC0039578 (plant 1, Jackson
County), and NC0020214 (plant 2, Sylva) also NC0021547 (Franklin)
and NC0021407 (Highlands).
Sewer lines serving more than one building, crossing
property under separate ownership, or crossing rights
of way, shall not be made tributary to the collection
system serving this facility unless a permit for the
construction and operation of the tributary line has
been issued by the Division of Water Quality.
Addition of this condition to the NPDES "Boilerplate" seems like a
good idea. If you have any questions, please let me know.
59 Woodfin Place, Asheville, North Carolina 28801
Telephone 704-251-6208 Fax 704-251-6452
An Equal Opportunity Affirmative Action Employer
Staff Review and Evaluation
NPDES Wastewater Permit
FACILITY INFORMATION
Facility Cashiers WWTP
NPDES No. NC0063321
Design Flow (MGD) 0.100 MGD
Facility Class II
STREAM CHARACTERISTICS
Stream Name UT to Chattooga River
Stream Class B-TR ORW
Sub -basin 03-13-01
Drainage Area (mil) 1.26
S7Q10 (cfs) 0.5
W7Q10 (cfs) 0.6
30Q2 (cfs) 1.1
IWC (%) 24
. •:: Y.•: F.•�•.{.•{ LL •. ........ .L . .LL.L ..LL LL... ...L.L. � •.L•:. � : X:.L
..LL •:h•
:{ .L V VL.'LL.
:: J::.•.•: f.. �:::. .jy L�jy .. ..:. .........}':.•.•::•
�` �i�j
L++ ��y
5 �{��+
••YFIIRr.•:•.
Permit Cover Sheet Page
Added Part IV reference
Not part of previous permit
Effluent Limitations and
Monitoring Requirements Page
for flow of 0.100 MGD
Changed monitoring frequency
for BOD, TSS, Fecal Coliform,
and pH from 2 / month to
weekly. TRC monitoring
frequency was changed from
daily to 2 / week.
Changed to reflect class II
requirements in 2B. 0500s.
Effluent Limitations and
Monitoring Requirements Page
for flow of 0.200 MGD
Changed monitoring frequency
for BOD, TSS, NH3, Fecal
Coliform, and pH from 2 /
month to weekly. TRC
monitoring frequency was
changed from daily to 2 / week.
Temperature monitoring
frequency at the effluent was
changed to daily.
Changed to reflect class II
requirements in 2B. 0500s.
Part III - Special Conditions
Revised Toxicity language
Included new version (dated 9-
96) of the toxicity language.
Part III - Special Conditions
Deleted Special Condition G.
It is unclear why this
requirement was included in last
permit renewal. Region please
comment on dropping this
condition.
Part III - Special Conditions
Deleted Special Conditions F.
and H.
New boilerplate language
covers these conditions.
Compliance Schedule: n/a
Special Condition(s): n/a
Permits & Engineering Comments:
Facility is renewing with no change in wastewater characteristics or facility operation. Permit was
drafted with existing limits.
Special condition G " Nutrient Condition for permits without Phosphorus Limits" was dropped. It is
unclear why this condition was included in the last permit renewal. Region please comment of this
issue. Should special condition G remain the permit renewal?
Prepared by:
It is recommended that this permit be renewed as drafted.
/
. Myhra
Regional Office Evaluation and Recommendations: ( �(
0v., v le we_ refit,'ilk "ih e. 704-3.5 1 iRe..
d- gte s e. n 0"b ems s v o Ua i, ), i T IN, i 9 k r be tie cc s.r.4 vY Tb a X son-,.e womt r- 1�0
ycq✓:,.e ,)Itc,.natvjc 6)16,,, 4 ec. F,'on — es? ecir'af% JtA"-ex&,,n'.-.._
d✓r Llass g
l e�.✓ �� r ku G 6 2�_� f-e
Plc - O'. Z G - 22 'to/
A.(1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL
Permit No. NC0063321
During the period beginning on the effective date of the permit and lasting until expansion above 0.100 MGD, the Permittee is authorized to discharge from
outfall serial number 001. Such discharges shall be limited and monitored by the Permittee as specified below:
EFFLUENT CHARACTERISTIC
Flow
BOD, 5 day, 20°C2
Lonthly
vera g e
0.100 MGD
30.0 mg/I
LIMITS
Weekly
Average
45.0 mg/I
Daily
Maximum,;>
.MONITORING REQUIREMENT.
.......................................
Meeasurement;
Frequency
Continuous
Weekly
Sample;
Type
Recording
Composite
S;a;mple
Location1
IorE
E, I
Total Suspended Residue2
30.0 mg/I
45.0 mg/I
Weekly
Composite
E, I
NH3 as N
2 / Month
Composite
E
Dissolved Oxygen3
Weekly
Grab
E, U, D
Fecal Coliform (geometric mean)
Total Residual Chlorine
Temperature
Total Nitrogen (NO2 + NO3 + TKN)
Total Phosphorus
200 / 100 ml
400 / 100 ml
Weekly
2 / Week
Weekly
Semi -Annually
Semi -Annually
Grab
Grab
Grab
Composite
Composite
E, U, D
E
E, U, D
E
E
Conductivity
Weekly
Grab
E, U, D
Chronic Toxicity4
pH5
See Note 4
Weekly
Composite
Grab
E
Notes:
2
3
4
5
Sample locations: E - Effluent, I - Influent, U - Upstream 50 feet from the discharge point, D - Downstream 500 feet from the discharge point.
The monthly average effluent BODs and Total Suspended Residue concentrations shall not exceed 15% of the respective influent value (85% removal).
The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/I.
Chronic Toxicity (Ceriodaphnia) P/F at 24 percent: April, July, October, January; See Special Condition A.(3). on the Supplement to Effluent Limitations and
Monitoring Requirements Page - Special Conditions.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Special permit conditions applicable to the subject facility are listed on the Supplement to Effluent Limitations and Monitoring Requirements Page - Special
Conditions.
A.(2). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL
Permit No. NC0063321
During the period beginning after expansion above 0.100 MGD and lasting until expiration, the Permittee is authorized to discharge from outfall serial number
001. Such discharges shall be limited and monitored by the Permittee as specified below:
EFFLt3Ef�IT
:.;::.;::.;::.:.:;.;:.:::.:.;;:.;.::.;:.;.:.:.;:.;;;;:.;:.:::.:
CHARACTERISTICS
•;:.:>:.;�.;:;.;>:.::::�>:.....:...:.:...::..:.::....:..:....
LIMITS
IV(oNIT.ORING REQUIREMENTS
MonthlyWeek
v
A e ra a
g .......A
vr
e a a
.._ g
Dail .::.:...
x� m::>
Ma mu
:.,Measurement::.
F:, n
r
_.._ ..eque cy <':
........Sam a
T ::;>>:.
ype. ..:..:
:.::<.::Sam .l
.;>Lv:catEan;:<<:..::
Flow
0.200 MGD
Continuouis
Recording
I or E
BOD, 5 day, 20°C2
15.0 mg/I
22.5 mg/I
Weekly
Composite
E, I
Total Suspended Residue2
30.0 mg/I
45.0 mg/I
Weekly
Composite
E, I
NH3 as N (April 1 to Octobe 31)
2.2 mg/I
Weekly
Compsoite
E
NH3 as N (November 1 to March 31)
4.8 mg/I
Weekly
Compsoite
E
Dissolved Oxygen3
Weekly
Grab
E, U, D
Fecal Coliform (geometric mean)
200 / 100 mI
400 / 100 ml
Weekly
Grab
E, U, D
Total Residual Chlorine
ZZ
µq/I
2 / Week
Grab
E
Temperature
Weekly
Grab
U, D
Temperature
Daily
Grab
E
Total Nitrogen (NO2 + NOa + TKN)
Semi -Annually
Composite
E
Total Phosphorus
Semi -Annually
Composite
E
Conductivity
Weekly
Grab
E, U, D
pH4
Weekly
Grab
E
Notes:
2
3
4
Sample locations: E - Effluent, I - Influent, U - Upstream 50 feet from the discharge point, D - Downstream 500 feet from the discharge point.
The monthly average effluent BODs and Total Suspended Residue concentrations shall not exceed 15% of the respective influent value (85% removal).
The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/I.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Special permit conditions applicable to the subject facility are listed on the Supplement to Effluent Limitations and Monitoring Requirements Page - Special
Conditions.
Permit No. NC0063321
Part III
E.
The effluent discharge shall at no time exhibit chronic toxicity in any two consecutive toxicity tests,
using test procedures outlined in:
1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic
Bioassay -Procedure - Revised *September 1989) or subsequent versions.
The effluent concentration at which there may be no observable inhibitionreproduction rocedureui
or
significant mortality is 38% (defined as treatment two u � �procedure Carolina establish compliance
The permit holder shall perform quarterly monitoring g s from issuanceoof this
with the permit condition. The first test will be performed after thirty y for this testing
permit during the months of April, July, October, and January. Effluent sampling
shall be performed at the NPDES permitted final effluent discharge below all treatment processes.
All toxicity testing results required as part of this permit condition will
entered
urg n the ieter
uent
Discharge Monitoring Form (MR-1) for the month inawhic�it�w�ntp� the following address:
code TGP3B. Additionally, DEM Form AT-1 (original)
is
Attention:
Environmental Sciences Branch
North Carolina Division of
Environmental Management
P.O. Box 27687
Raleigh, N.C. 27611
Test data shall be complete and accurate and include all supporting chemical/physical measurements
performed in association with the toxicity tests, ae well and dose/response O�e is employTotal ed for
chlorine of the effluent toxicity sample must be
disinfection of the waste stream.
s, then monthly
Should any single quarterly monitoring indicate failure to meet single test ipsecified passed. UtPo Passing, this
monitoring will begin immediately until such
monthly test requirement will revert to quarterly in the months specified above.
Should any test data from this monitoring requirement or tests performed by the North Carolina
Division of Environmental Management indicate potential
mpactto the
r centivinor gmstream, this
may be reopened and modified to include alternate
monitoring
NOTE: Failure to achieve test conditions as specifiedin controlthe s, shall constitute an invalid tedocument, such as st
control organism survival and appropriate environmental
and will require immediate retesting (within 30 Wstof initial h monitoring it oring event) Failure to submit
suitable test results will constitute noncompliance
la 'tS 'and specifications for the next phase shall be submitted
F. If this facility is built in phases, p of the facilities on
when the flow to the existing units reach 80% of the desie design capacity of the existing units. e' t
no time may the flow tributary to the faci� h t��
G. Nutrient Condition f
This permit may bem
for this discharge depe
ermits Without Phosphorus Limits
or revoked and reissued to include an effluent limitation on nutrients
on the following:
1. The findings of a study by the Division of Environmental Management determine nutrient
control is necessary.
2. Local actions do not successfully reduce the nutrient loading on the receiving waters.
3. The onset of problem conditions in the receiving waters.
H. ENGINEERING ALTERNA;t'IVES ANALYSIS CONDITION
The permittee shall continuopsl evaluate all wastewater disposal alternatives and pursue the most
environmentally sound alternative of the reasonably cost effective alternatives. If the facility is in
substantial non-compliance with' the terms and conditions of the NPDES permit or governing rules,
regulations or laws, the permittee shall submit a report in such form and detail as required by the
Division evaluating these al ernatives nd a plan of action within sixty (60) days of notification by
the Division.
t•
A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL
Permit No. NC0063321
During the period beginning on the effective date of the permit and lasting until expansion above 0.100 MGD, the Permittee is authorized to
discharge from outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below:
Effluent Characteristics
Discharge Limitations
Monthly Avg,
Flow 0.100 MGD
BOD, 5 day, 20°C** 30.0 m g / I
Total Suspended Residue** 30.0 m g / I
NH3 as N
Dissolved Oxygen***
Fecal Coliform (geometric mean) 200.0 /100 ml
Total Residual Chlorine
Temperature
Total Nitrogen (NO2 + NO3 + TKN)
Total Phosphorus
Conductivity
Weekly Avg. Daily Max
45.0 mg/I
45.0 mg/I
400.0 /100 ml
7.0 µg/I
Monitoring
Measurement
Frequency
Continuous
2LM oflth L✓07
.?-Month L✓.e y
2/Month
Weekly
24-M-crnlh G✓c Lt
catty z/( /
Weekly
Semi-annually
Semi-annually
Weekly
Requirements
Sample *Sample
Type ; Location
Recording
Composite
Composite
Composite
Grab
Grab
Grab
Grab
Composite
Composite
Grab
I or E
d YL-
E, 4'
E
E, U, D
E,U,D
E
E, U, D
E
E
E,U,D
* Sample locations: E - Effluent, I - Influent, U - Upstream 50 feet, D - Downstream 500 feet
** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15 % of the respective influent value (85
% removal).
*** The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/1.
**** Chronic Toxicity (Ceriodaphnia) P/F at 24%; April, July, October, January; See Part III, Condition E.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitoredat the effluent by grab
sample.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0063321
During the period beginning on the effective date of the permit and lasting until expansion above 0.100 MGD, the Permittee is authorized to
discharge from outfall(s) serial number 001. (Continued)
Effluent Characteristics
Chronic Toxicity****
Discharge Limitations
Units (specifv1
Monthly Avg. Weekly Avg.
Monitoring
Measurement
Daily Max Frequency
Requirements
Sample *Sample
Type Location
Composite E
41
A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SUMMER (April 1 - October 31) Permit No. NC0063321
During the period beginning after expansion above 0.100 MGD and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below:
Effluent Characteristics
Discharge Limitations
Monthly Avg.
Flow 0.200 MGD
BOD, 5 day, 20°C** 15.0 mg/I
Total Suspended Residue** 30.0 m g / I
NH3 as N 2.2 mg/I
Dissolved Oxygen***
Fecal Coliform (geometric mean) 200.0 /100 ml
Total Residual Chlorine
T�ecm�perature
~Tota1 Nitrogen (NO2 + NO3 + TKN)
Total Phosphorus
Conductivity
Weekly Avg. Daily Max
22.5 mg/I
45.0 mg/I
400.0 /100 ml
3.5 µg/I
Monitoring
Measurement
Frequency
Continuous
21-Mo.rrth— l-1,
2/ M-e-rft h iAJ4 i y
2/11kcifit h (,✓c��7
Weekly
2/M�,trth (Ahd44
17_0.4 Z 7441
Weekly
Semi-annually
Semi-annually
Weekly
Requirements
Sample
Type
Recording
r
Composite
Composite
Composite
Grab
Grab
Grab
Grabra
Composite
Composite
Grab
*Sample
Location
I or E
E,/
EMI'
E
E, U, D
E,U,D
E
U, D
E
E
E,U,D
* Sample locations: E - Effluent, I - Influent, U - Upstream 50 feet from outfall, D - Downstream 500 feet from outfall
** The monthly average effluent BODS and Total Suspended Residue concentrations shall not exceed 15 % of the respective influent value (85
% removal).
*** The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/1.
(/17
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored 2/month at the effluent by grab
sample.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
A. ( ). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November 1 - March 31) Permit No. NC0063321
During the period beginning after expansion above 0.100 MGD and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below:
Effluent Characteristics Discharge Limitations Monitoring Requirements
Measurement Sample *Sample
Monthly Ava. Weekly Avg. Daily Max Frequency Type Location
Flow 0.200 MGD Continuous Recording 1 or E
BOD, 5 day, 20°C** 15.0 mg/I 22.5 mg/I 2/Month Composite E, I
Total Suspended Residue** 30.0 mg/I 45.0 mg/I 2/Month Composite E, 1
NH3 as N 4.8 mg/I 2/Month Composite E
Dissolved Oxygen*** Weekly Grab E, U, D
Fecal Coliform (geometric mean) 200.0 /100 ml 400.0 /100 ml 2/Month Grab E,U,D
Total Residual Chlorine 3.5 µg/I Daily Grab E
Temperature Weekly Grab E, U, D
Total Nitrogen (NO2 + NO3 + TKN) Semi-annually Composite E
Total Phosphorus Semi-annually Composite E
Conductivity Weekly Grab E,U,D
* Sample locations: E - Effluent, I - Influent, U - Upstream 50 feet from outfall, D - Downstream 500 feet from outfall
** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15 % of the respective influent value (85
removal).
*** The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/1.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored 2/month at the effluent by grab
sample.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
S
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NC0063321
Facility: Tuckaseigee Water and Sewer Authority
Discharge to: UT to Chattooga River
Stream class and index #: B-TR ORW
Residual Chlorine
7010 (CFS)
DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (UG/L)
UPS BACKGROUND LEVEL (UG/L)
IWC (%)
Allowable Conc. (ug/I)
Fecal Limit
Ratio of 3.2 :1
Ammonia as NH3
(summer)
0.5 7010 (CFS) 0.5
0.1 DESIGN FLOW (MGD) 0.1
0.155 DESIGN FLOW (CFS) 0.155
17.0 STREAM STD (MG/L) 1.0
0 UPS BACKGROUND LEVEL (MG/L) 0.22
23.66 IWC (%) 23.66
71.84 Allowable Concentration (mg/I) 3.52
minimum = 2
200/100ml
Ammonia as NH3
(winter)
7010 (CFS)
DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (MG/L)
UPS BACKGROUND LEVEL (MG/L)
IWC (%)
Allowable Concentration (mg/I)
0.6
0.1
0.155
1.8
0.22
20.53
7.92
minimum = 4
NC0063321
Facility: Tuckaseigee Water and Sewer Authority
Discharge to: UT to Chattooga River
Stream class and index #: B-TR ORW
Residual Chlorine
7Q10 (CFS)
DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (UG/L)
UPS BACKGROUND LEVEL (UG/L)
IWC (%)
Allowable Conc. (ug/I)
Fecal Limit
Ratio of 1.6 :1
Ammonia as NH3
(summer)
0.5 7Q10 (CFS) 0.5
0.2 DESIGN FLOW (MGD) 0.2
0.31 DESIGN FLOW (CFS) 0.31
17.0 STREAM STD (MG/L) 1.0
0 UPS BACKGROUND LEVEL (MG/L) 0.22
38.27 IWC (%) 38.27
44.42 Allowable Concentration (mg/I) 2.26
minimum = 2
200/100m1
Ammonia as NH3
(winter)
7Q10 (CFS)
DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (MG/L)
UPS BACKGROUND LEVEL (MG/L)
IWC (%)
Allowable Concentration (mg/1)
0.6
0.2
0.31
1.8
0.22
34.07
4.86
minimum = 4
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CASHIERS WWTP UPGRADE
TUCKASEIGEE WATER & SEWER AUTHORITY
4
•
•
AND CLARIFIER DESIGN
TERTIARY FILTER DESIGN
CHLORINATION/DECHLORINATION DESIGN
POST AERATION DESIGN
NOVEMBER 1996
COMM. NO.1457P
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, ;;,;Ott'.
J1 tl�r•a•, 4i .J-�'��' 3 t'�I , "e. v�,v�2 .;�!•i�j? 1�;� �,f,..n
'i•�,�'';��,a:�'?'j�=`�4;���'�'�y� ,� T.`'S•.`'J�'.� ���.-_
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DESIGN DATA
FACTORY BUILT TREATMENT PLANT
DESIGN PASAMETEB:
A. Total daily flow =100,000 GPD.
B. Q = flow in gallons per minute = GPD = 69.4 GPM.
1440
C. Maximum flow rate = 2.5 x Q = 173.5 GPM.
D. Runoff period is the number of hours each day in which that
day's flow is received = 24 hours.
E. Total daily flow in gallon = 4167 gallons per hour
Daily runoff period, in hours: 24.
F. Total 5 day BOD per day = 208.5 pounds.
• G. Air requirements
Air requirements are based on 25 cubic feet per minute per 1000 cubic feet of volume.
Aeration Compartment 335 CFM
Aerobic Digester 50 CFM
Air Lift Eductor(s) 30 CFM
Total 415 CFM at 5 PSI
N. Plant Profile = .
(] Buried [1 Above Ground
(X] Ground Level 10 ft. above base slab
GEMEAAL DESCRIPTION:
The plant is composed of the following compartments and equipment
1. Aeration and aerobic digestion zones with non -clog air diffusers.
2• Secondary mechanical clarifier with sludge and scum removal unit.
• 3• Duplex rotary blowers. :. _ • . • - •` .;.:; " •
I
; :;4 •
•- Central • electric • panel. ..•.. .t•. •S _-..i-r•{.a' s.. .5'i `.. fit. Kam• a-t _�
i.P:J .-ral r tr �w l�"e, Is�..�t S,�i. it.'.. s. ;f'..rr_. r �r`,-77 ..• .
-1 '••r.:~^• . ..4: Lam. , i•-. L • rr •� ..,•-:••.`� .fi.�jt •- . .wf • tom/
•
••1•' •' .� •.3',j•r''..*Tif' •t • •• • 1
,.- 1 t }rt-r� j �.... ....�•
Iti{ 1��i%.1 j
:-.4 yjj,���it r•71.1.1.}�♦�• fry ..#. 1:.'..5 L•�].„,• • ����\M1 i } Ti
: p.
. •
•
w- .
5. filet coauninutor with by-pass bar screen.
7. Access stair
8. Access walkway
COMPARTMENT SUES:
Aeration Compartment, 13,367 cubic feet, or 100,000 gallons capacity which equals 24
hours detention time at average daily flow.
Secondary Clarifier, 2812.1 cubic feet, or 21,034.1 gallons capacity which equals 5.04
hours:detention time at average flow. Effective weir length 59.16 feet. Weir overflow rate
1690.3 gallons per linear foot of weir length per day. Surface area 314.16 square feet.
Surface settling rate 318 gallon per square foot per day.
Digester Compartment, 2005 cubic feet, or 15,000 gallons capacity based on 2 cubic
feet per 100 gallons of daily flow.
AIR DIFFUSION SYSTEM:
The air for operation of the plant shall travel through air distribution manifold of steel
pipe with diffuser drop pipe assemblies connected to the manifold.
The drop pipe assemblies are supplied with an air regulating valve and union for ease
of removal.
A sufficient quantity of diffusers are furnished to assure that an adequate supply of
_,.. oxygen and a proper roll pattern will be maintained in the aeration and aerobic digester
compartments.
P
EIECTBIC COIITBOLS:
,f.
All control circuits to operate on 120,volt power.
All compbneats will be controlled as
No conduit or wiring.to be supplied by Davco
ADDITIONAL EQOIPIEBT FURNISHB:
r•
Influent Equipment:
[ ] Inlet bar screen
• • [X] Influent box with comminutor and by-pass bar screen ~:
l •• , • y t...# `•• A•*: it")):.' -G.i}:.4;1 �yj� ""� f r .L �+. w.?O f _
•
..` ••1 f. rt..? • f•• . i . _1. • • -4 . `• .'.x�.'1 •••.-x'.iY" 7V..i..- ..n .?� .l IILf.
i
, •
Blower and Motor Specification:
Blower Specifications
Manufactured by: ROOTS Model 56UR.AI
Blower Speed 2179 [ ] Simplex [X] Duplex [ ] Triplex
Blowers Assemblies Mounted
[ ] inside blower house [ ] Outside on slab [X] On plant
Motor Specifications
15 hp, 3 ph, 60hz, 230/460 volt, 1800 rpm, [ ] ODP [X] TEFC
1 ' • iit, ij * i• ' . 'mix .
li
. ~ �,t 1 r L� } .v: A: %a% *`i=" a ' -L'!/' Km µ
4
• ' •3
._r� : •-r� . • :. •.<. .•4::,,,• .• Wit:
•
...• , 1r.-� - �'• -- ..• .r_-47,„•.;? T
-s •i �t• 'i }�
•
. • % ••• •l'i: b ✓ j-.�,•_.tf;`: •
• u,.r sly _�.. - `` • -
L ;• -r
1
•
•
•
•
•
Job Naine:
Job Number:
Model Number:
Contractor.
Engineer.
Representative:
Type Of Equipment
DAVCO ENGINEERING DESIGN DATA
Cashiers, NC
R 13378
ST0100FS
Interstate Utility Sales
TES 2-5 Gravity Filter
Checied By: Date:
We propose to furnish equipment as herein described for the above named job.
This engineering data is submitted as generally complying with the intent of the plans and
specifications for this project However, in the interest of standardization of components
and fabrication methods, there are necessarily some exceptions taken. The customer
should carefully examine the data submitted herein, reviewing especially for correct
dimensions and locations of connections with piping and wiring furnished under other
sections of the contract.
Davco prpposes to furnishe only the equipment described in this brochure and provide
such only under terms of the sales agreement. Davco assumes no responsibility for the
equipment not expressly mentioned. Approval of this submittal data constitutes
acceptance, becomes binding upon both parties to the agreement; and constitutes a
"NOTICE TO PROCEED WITH MANUFACTURE". APPROVED, SUBJECT TO
CORRECTIONS AS NOTED: •
DATE:
ENGINEERS:
BY:
Note: Davco will accept no backcharges incurred by any party, for any reason, which
have not been specifically authorized in writing by an.o#Ecer of the company with a cost
approved prior to the work being done.
NOTICE: This equipment is designed to operate on 3 phase, 60 hertz, 480 volt, 4 wire
electric service. Please indicate if this is correct ,
_Approved by:
. •.ti •..'.�`3�.st.�•
DESIGN DATA
TES GRAVITY FILTER
DESIGN PARAMETER&
Total Daily Flow 100,000 gpd Q = gpd_= 69.4 gpm
1440
Maximum flow rate is 1.5 Q = 173.5 gpm.
Average Dosing Rate (based on average daily flow) = 2 GPM/FT2.
Average Backwash Rate =15 GPM/FT2 or GPM.
STANDARD EQUIPMENT: -
Backwash Tank 2950 gallons useable capacity.
Backwash Holding Tank 2950 gallons useable capacity.
[X] Access Ladder
Backwash Pawn;
Manufacture BARNES. Model 3SE2094L
295 GPM ® 20' TDH, 2 HP, 1800 RPM, 3 phase, 6OHz, 230 voltage, 6.5" impeller:
Backwash Bolding Pam
Manufacture BARNES Model 3SE594L
50 GPM Q 22 TRH, 3 HP,1800 RPM, 3 phase, 60Hz, 230 voltage
1.6
Water level Smart
Mercury float switches 7 regd.
Rita cells;
Two 5 ft. dia. standard Davco TES filter cells.
•
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•i• • .1 • •• .• • • , • • •• ft....v..... • • •••• I •••• LI; w•G • .8 ta.".0 .6 lb • P••••••••••11.4•44.16.01.1•91.111.1.0010;••• 0•64/...4•40411m.6411 woe Josomodpoloribiolas
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TABLE 10-5
Typical values for the design parameters for the activated -sludge processes
Process modification'
ConventIonal plug flow
Completa-rolx
SteD•loed
Modified aarallon
Contact stabilization
Exlandad aoralIon
11101i-tato aorallon
Kraus procoss
110-purity oxygen
Oxidation dad'
Sequenclno batch reactor
Deep shun reader
Single -slap nitrification
Separate sine
'Coaled
d
3-16
1-15
3-16
0.2-0.5
6-15
F IM,
11) BON
applied/
lb MLVSS • d
0.2-0.5
0.2-1.0
0.2-0.6
1.6-5.0
0.2-0.6
20-30 0.05 - 0,15
5-10 0.4-1.5
6-15 0.3 -0.0
3-10 0.25-1.0
10-30 ' . 0.05- 0.30
NIA 0.05-0.30
NI ,. 0.5-5.0
0-20 0.10-0.25
(0.02-0.15)4
15-100 .2,, 0.05-0.20
• •.•.• (0.0,1-0.15?
; • . .',••••••:;••.;.itw'r• ley rit„..Lft
••• • -• .1%! • . t•.:•• • •
et*
loudinu,
Ib 1301),/
101113 • (1
20-10
50 -120
40-GO
75 150
GO-75
I() • 25
100-1,000
10-100
100-200
fi-3(1
6-15
NI
5-20
2-0
MLSS, ino/L.
1.000 -3,000
1.000 -5,500
1.500- 3,500
200 -1,000
( 1,000 - 3.000)
(4,000 -0,000) b
IMO° — 5 ,(X)0
3,000 —6,000
2,000 -3.000
3,000-0,000
1,500 - 5,000
1,5(X)- 5,0004
NI
1,600-3,500
1,6(X)-3,500
V /Q,
4-8
3-5
3-5
1.5-3
(0.5- 1.0)4
10-30
2-4
4 -11
1-3
0-36
12-50
0.6-5
6-16
3-6
Q,IQ
0.25-0.75
0.25-1.0
0.25-0,75
0.05- 0.25
0.5-1,50
0.5-1.50
1.0-.5.0
0.5-1.0
0.25-0.5
0.75-1.50
N/A
NI
0.50-1.50
0.50-2.00
.1
kr1
is
rla
Lig
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DATE COMM NO. itiS7
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= (t)= (13) x S 7
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ASSCoo 6,6 = Z4. 3 GPM
e.ce NL/77"c1-i 5,/4C. L' ! lam°
35 No ata
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f
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{ •-
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3 �� 5 GPI? "3 :ft
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} � • Y.'•u`f_fy
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J'� .js, ✓tea-'', ''� .' -..: t +,1_ `i• X aa , ti. •, f j�, •.I;: l �• :.�.-•
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w•�fi',:v• •� �j'.�
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•
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' G, .,,
;� t; I1ormtil;u: CI'S - 2.5001 12.5 • (71'S C:I,S x 7,401
; Cl'tI - cl•S x 4411.11 MGI) CI•S x 0.6463
•
"1111' CFS GPS GPM MO
01
t,y " 0 02
..` 0 03
11~�-::• 004
yf`l'g105
.}•^,t.1 001
s•.404
•�,• 012
014
+r`F�ic' 013
011
4,1- ' 0.11
020
022
1‘• 0, 0 23
' :`a -; 4 024
• rrt; 9, 25
r• 021
am:'• .t021
029
031
032 w�.....�
ter
�r•i033
..�._:� 1.34
• • :• L:.. N:Z `37
.44
•ip't.'� 0.31
;. 1 `t=1t:IF ill
442
au
0.44
045
045
147
0.41
a41
0.50
0.0000
0 0001
a0004 •
0 0008 '
00014 •
0 0022
0 0032
0 0045
0 0011
0 0070 '.
00100 .
0 0125
Q 0152
00113 .:
Qom
00158
0.02911
0 0344
00313
0 0447
0 0500
00584 '.
00634 '.
00/05
00711
00542 •
00347 x'
O. 1037
0•I I32 j.
01232
21334 .;
41441
0-1504
111015
0.1112
011144
0.2012 1
02224,E
0.2370
0.2530
Q 2591:11
0 2651i
03031 i.
13210 ,';
03390
oasas
43T/1 '.`
0.369141.
0.4202
0.4411 -•'
O 0002
00011
10319 .
0 0060
0 01135 .
00165
0 0242
0 0339
0 9454
00511
0 0711
0 0933
0.1140
0.1312
0.1530
0.1915
0.2229
02571
0.2443
03340
0.3700
0 4240 •
0 4745
06217
0 5045
06447 .
0.1004
07759
06470
09219
1.001 .
1043
1.170
1.201
1.355
1 454
1.057 r:
1 665
1.776
1193
2.013','
2.135
2.2¢1 '?a
2.402 :-_;:
2.611 }:
2.614
2.1132 ;�;
2.905'k••
8.143
3 306 ._..
".�i1(w.n,,,1, •
0.0112
00615
0,1719
03590
06272
0 9894
1.455 •
2031
2.724 ,,
3/46
4 603.:.
6 697
8.13T, .
0 220
9.111
11.49
15.42 •
17.64
2007
22.67_
25 47
21.47 ,
3184
35.06
38 67
42.50 •
4855
50.01
55.31
6003
64 99
70.19
7563
11.31
17.25
9313
40 17
1046
113E
1208
126.3
135Q
144.1
162.4 ;
161.0
109.9
119.1
160.0 ..:,
195.3
feii' CFS APS APh1 MOD
00000. 051
00001 052
0.0003 , 0 53
00005 054
00009, 065
00014 056
00021, 067
00029 051
00039 069
0 0051
0 0003
0 0001
00095
00116
00141
0 0165
0.0193
0 0222
0.0244
0 0209
0 0327
0 0367
00410
0 0454
00505
0 0557
060
001
0 62
461
004
0.56
0 68
067
068
009
0.70
0.71
0 72
0.73
074
0.75
0 76
0 0612 0.71
00670 078
00132 0.79
0 0796 0 80
0 0685 0.81
00934 092
0.1011 ; 063
0.1009 0 04
0.1171 . 015
0 1250 0 66
0.1346 081
U 1430 0 06
0.1636 _ 019
0 1635 0.90
0.1739 0 91
01547 002
0.1969 0.91
02075 , 0.94
0 2195 . 9.45
02319 000
0 2417 0 97
02579 0.00
0.2710 0.99
0 2654 1.00
136 •
•
0.4044
0 4575
05112
05357 '
05609
05667'
06132
0 6405
0 6545 .
0697I
0 2264
0.2561
0.1878
0 6192
0.0516
08847
0.9168
0 9533
0.9007 •
1 025
1.062
1.100
1.130
1.171
1.211
1.259
1.301
1.187
1.431
1.669
1.66-5
1.265
1.6641
1.921
20313
2405
2.142
2,198
2.377
3.474
3647
3525
4.1941
4.600
211
0.435
5.692
6111
6.572
7.131
7.304
7.647
7.944
1515
1810
9.730
1005
10.37
1071
11.04
11.74
12.40
14.77
15.15
15.60
Id CO
12.31
17.78
18.70
229.4
251.7
2633
324.1
367.7
302.2
307.1
443.7
475.0
493 6
625 6
022.4
842.3
662.6
6133.2
2041
530.4
1388.3
1013
too
1094
03151
0.331341
0.38254
4).3292
39631
0.4139
05604
05715
0 no
018711
09219
09540
1.070
1101.1
1.242
1.312
4.304
1.40
1.630
1.616
4
VG PPS GPM MO
.11:11‘':°6:191 33?2 °46I 039? :411
VIII 33 64;;400
1.22 4.110
666..312211
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1.42 6007
11
1140
20.11
25 05
25,52
27,09
37.44
40,10
38 87
43.37
48.17
49 al
1119
1238
1000.
1206
1329
1300
1302
1424
1456
1409
1557
1620
1661
1697
1733
1770
1645
1881
1921
1963
1090
2039
20110
2162
2201
2240
2332
2420
2602
Piq
2600
2792
2890
?010
2090
PILL
3002
rem
2444 1.68
2.879 1.76
1.7/
3.113 1.80
1
137
7.121
7.358
7.478
7.721
7.845
7.970
6.480
8611
11.743
8610
0.146
9.282
0.420
9.760
0.841
0 084
10.13
10.72
10.87
11.17
11.33
11.04
11.05
12 12
10.26
12.44
12.60
12.77
12.01
1339
14.14
64.15
65.4
67.76
61.61
63.44
67.40
68 42
69.44
70 47
71,51
22.56
75,77
77.95
80,17
81.30
82.43
6358
84,73
60.43
94.23
9553
06.76
101.9
103.2
104.5
1058
3144
3196
3240
3302
3355
3410
3465
3521
3577
3633
3746
3860
3065
1024
39113
4044
4105
4166
4226
4200
4353
4417
4481
4548
4611
467/
4/43
4810
4877
4945
5014
5083
5153
5223
5294
5366
543/
6510
5583
5657
5731
6000
5882
5958
6034
0112
0190
6268
6347
4 602
4.675
4.755
4.833
4.911
1.900
5 070
5.151
5 232
6.314
5565
6.650
5.136
6.178.
6.269
6.360
0.453
8.548
6.735
7.024
7.121
7.220
7.320
7.420
7.621,
7 624
7.720
7.935
8040
8.148
8.253
8.381
5.470
aol
9.140
•
PROJECT /A An< '-) "17,4Tld1.1
A/M4.5Drae:- 4 _GC
TYPE
CONTENTS
1741
Mattern & Craig
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TYPE
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• DATF
PREL
CAL. BY
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(o, mjte.)/101
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INSTA
INJECTOR HYDRAULIC OPERATING REQUIREMENTS � DATA LLATION
200
150
100
20
10
3/4" Fixed Throat Injector 1 5.170
INJECTOR INLET PRESSURE VS. THROAT & TAILPIECE SELECTION
80-1400
45-1650
80-1400
55-1650
50-2423
85-1400
70-16511
62-1935
55-2423
95-1406
90-1650
80-193J
65-242J
135-1406
105-1930
95-242J
205-1201'
175-1401'
160-1650
140-1930
120-242H
230-1201'
200-1401'
185-1650
175-1930
155-242H
230-1401'
220-1650
195-1930
185-2420
265-1401'
220-1936
250-1930
280-1930
55-1400
85-1201'
95-1201'
110-1201'
145-1201'
175-1201'
215-120E
235-120E
265-120E
255-1651'
300-1651'
40-16511
55-1400
655-1406
80-1400
115-1401'
150-1401'
185-1401'
220-1401'
222-1651'
240-1930
270-1930
35-242J
50-16511
62-1650
70-1930
110-1650
140-1650
170-1651'
190-1651'
210-1930
45-193J
52-193J
55-2421
95-1930
125-1930
150-1930
180-1930
40-2423
45-242J
85-24211
115-242H
100-840
100-99E
150-840
170-840
200-840
185-990
185-120E
215-120E
255-120E
300-120E
300-1651'
80-99E
60-1201'
122-99E
145-990
175-990
160-120E
170-1401'
205-1401'
245-140F
285-1401
250-193S
45-1201'
50-1400
7C-120F
85-1201'
125-1201'
140-140!
155-1651'
185-1651'
222-1651'
260-1651'
30-1650
40-16511
55-1400
75-1400
105-1401'
130-1651'
135-193S
160-193S
190-193S
220-193S
25-2423
35-1933
52-16511
65-165G
100-1650
115-1935
30-2423
42-1933
55-I93G
80-1930
35-242J
45-242J
75-70C
85-70C
92-70C
110-70C
145-70C
155-84C
185-84C
215-84C
242-990
275-990
300-1651'
40-840
65-840
75-840
95-840
130-840
145-990
165-990
200-990
222-1651'
260-1651'
245-1935
35-120E
50-990
65-990
85-990
120-990
135-120E
160-1401'
185-1651'
185-193S
215-1935
20-140F
40-120E
45-120E
55-120E
95-120E
120-1401'
150-1651'
155-1935
15-1933
25-1401'
35-1401'
50-1401'
85-1401'
115-1651'
125-193S
20-1933
25-2420
40-193S
80-1651'
95-193S
70-193S
35-70C
40-70C
45-70C
55-70C
100-708
135-708
175-708
230-708
260-848
300-848
300-990
25-840
35-840
40-840
50-990
80-990
115-990
150-990
215-848
225-990
265-99D
245-193S
15-1401'
20-1401'
25-1400
45-1401'
65-1935
95-I93S
125-1935
190-990
185-1935
215-1935
10-1936
15-1936
20-193G
35-1936
155-193S
A
25-70C
30-70C
35-70C
55-70C
100-708
135-708
175-708
230-708
260-848
300-848
300-990
15-840
25-990
3C-390
45-990
80-990
115-990
150-990
215-848
225-990
265-990
245-193S
10-1651'
20-1651'
25-193S
35-1935
65L193S
95-193S
125-193S
190-990
185-193S
215-1935
155-193S
0
NOTES
5
10
20
40 60
so
BACKPRESSURE, PSI
100
120
140
160
1. SELECTION DATA ABOVE REPRESENTS ACTUAL INJECTOR PERFORMANCE PLUS A SAFETY FACTOR ADDED TO THE OPERATING
PRESSURE AND WATER FLOW REQUIREMENTS. THE SAFETY FACTOR ALLOWS FOR TYPICAL VARIATIONS IN OPERATING WATER
SUPPLY OR DISCHARGE LINE HYDRAUUCS AND FOR BOOSTER PUMP IMPELLER WEAR.
2. DATA APPUES TO CHLORINE ONLY. FOR OPERATING REQUIREMENTS OF OTHER GAS FEEDERS, CONSULT FACTORY.
3. FOR FEED RATES OR BACKPRESSURES WHICH FALL BETWEEN THOSE INDICATED, IT IS RECOMMENDED 7HE NEXT HIGHEST VALUE
BE USED.
%-iVWALIACE &nERNAN-
WALLACE & TIERNAN, INC.
2S MAIN ST., BELLEVILLE. NJ. 07109-3057
CAT. NO. 5.170
90
INJECTOR HYDRAULIC OPERATING REQUIREMENTS
INSTALLATION
DATA
FLOW (GPM)
1 " And 3/4" Fixed Throat Injector
100
90-
70-- --- - --- --_ - -
60- -_ -• - = - _-_- •-- .- — - _.
50-----
40-"-
30 -
20-
l0
9-
8-
6
5-
4
0.9- -
0.8-•
•
0.7
•
0.6- -
0.5
0.4-- — -- -
0.3
02-.-
•
1 I 1 1 1 1 i 11
20 30 40 40 60 80 100
INITIAL OPERATING WATER PRESSURE (PSI)
kluirWALLACE &nERNAN-
200 3d0
5.172
WALLACE & TIERNAN. INC
2S MAIN ST., BELLEVILLE, N.j. 07109-3057
CAT. No. 5.172
RO
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PROJECT 47A5a EIS
TYPE GLz TAJlt. 544&
CONTENTS
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Mattern& Craig
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PROJECT
Mattern&Craig
CONSUL1ING ENVNEERS • suRvEyoRs
TYPE
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DATF COMM NO.
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CASHIERS WWTP HYDRAULIC GRADE
UNIT
CONTROL
ELEVATION
FLOW (MGD)
HEAD LOSS
HGL
CL2/S02
90° V-notch .
3427.00
0.20
0.43
3427.43
0.50
0.63
3427.63
Piping
2-6" @ 30' &
3427.43
0.20
0
3427.43
1-8" @ 10'
3427.63
0.50
0
3427.63
Filters
60° V-notch
3430.31
0.10
0.41
3430.72
0.25
0.59
3430.90
Piping
2-6" @ 30' &
3430.72
0.20
0.02
3430.74
1-8" @ 150' •
3430.90
0.50
0.24
3431.14
Clarifier
3 8-90 ° V-notches
3438.45
0.10 •
0.08
3438.53
0.25
0.11
3438.56
Piping
2-6" ® 100'
3438.53
0.20 •
0.06
3438.59
3438.56
0.50
0.36
3438.92
Aeration Basin
36' Rectangular Weir
3439.00
0.10
0.01
3439.01
w/out end contractions
0.25
0.02
3439.02
State of North Corolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
Nann B. Guthrie, Regional Manager
Asheville Regional Office
Avc17‘vA
�EHNR
WATER QUALITY SECTION
August 28, 1995
Mrs. Jane Quinn Gorsline
Post Office Box 272
Cashiers, North Carolina 28717
Subject: Cashiers Wastewater Treatment NC (, 332y
Facility
Jackson County
Dear Mrs. Gorsline:
I am aware that the Cashiers facility has been a problem
this year. The Division of Environmental Management through n
the Asheville Regional Office Staff ispresently working with m�
the Tuckaseigee Water and Sewer Authority to make sure the -�
facility is in routine compliance with all statutes and ca
regulations.
co
If you have additional concerns, do not hesitate to
contact me.
Sincerely,
Roy M. lhavis, Regional Supervisor
Division of Environmental Management
xc: Bill Anderson
Interchange Building, 59 Woodfin Place, Asheville, N.C. 28801 Telephone 704-251-6208 FAX 704-251-6452
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