HomeMy WebLinkAboutNC0073393_authorization to construct_20040930Mr. Montaperto
Page 3
Engineer's Certification
�k
€�. NOV - 5 2007
' S
,
DENR - WATER 11UAL11
f,. POINT SOURCE DRA0
1 Jon H. Laughter , as a duly registered Professional Engineer in the State of
North Carolina, having been authorized to observe (periodically, weekly, full time) the construction
of
the project,
Dana Hill Community
Dana Hill Corporation WWTP Dana D AC!Dl525 for the
Location
Project Name
Permittee hereby states that, to the best of my abilities, due care and diligence was used in the
observation of the following installations:
• The proportional splitting of flow to the 0.02 MGD package plant and the refurbished 0.01
MGD package plant,
• The addition of a 500 gallon baffled chamber for dechlorination of treated wastewater from
both package plants (0.02 MGD and 0.01 MGD),
• An effluent composite sampler to be installed at the end of all treatment components (for
final effluent sampling of treated wastewater),
• and all additional piping and appurtenances.
Flow Meter & Recorder; ppE��ast1ech-VantSagfnel��Model 2210rMeterR�
Once construction under this ATC 1tzi�rb�2ttOP041& d Z�id' ar' Kffljjj�c4� &PaE it�a� g r
submitted, the permittee is authorized to operate the units listed above, urith permitted limits as
specified in the NPDES permit NCO073393 issued November 8, 2000. This Authorization to
Construct permit will allow the increase in permitted flow from 0.02 MGD to 0.03 MGD design flow
for Dana Hill WWTP.
In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action, including those
as may be required by this Division, such as the construction of additional wastewater
treatment units or modification oId*&Ii.units.
Signature
Laughter, Aust�
es, PA
_ Registration No.NC 4066
Jon H. Laught& I rvo.4os6
Date October 31, 20070',
Mail this Certification to the 'r,,y L Al ES Unit
I"Y`"3 ''' L�+ NR/DWQ
1617 Mail Service Center
Raleigh, NC 27699-1617
Michael F. Easley, Governor
State of North Carolina
William G. Ross, Jr., Secretary
Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
September 30, 2004
Mr. Vito Montaperto, Manager
Dana Hill Corporation
925 Dana Road
Hendersonville, North Carolina 28792
Subject: Authorization to Construct Permit Issuance
ATC Number 073393AOI
Dana Hill Corporation WWTP
NPDES Permit NCO073393
Henderson County
Dear Mr. Montaperto:
A request for an Authorization to Construct (ATC) was received by the Division and final
plans and specifications for this project have been reviewed and found to be satisfactory.
Authorization is hereby granted for the improvements to Dana Hill Wastewater Treatment Plant
(WWTP). In general, this ATC allows:
• The proportional splitting of flow to the 0.02 MGD package plant and the refurbished 0.01
MGD package plant,
• The addition of a 500 gallon baffled chamber for dechlorination of treated wastewater from
both package plants (0.02 MGD and 0.01 MGD),
• An effluent composite sampler to be installed at the end of all treatment components (for
final effluent sampling of treated wastewater),
• and all additional piping and appurtenances.
Once construction under this ATC has been completed and an Engineer's Certificate has been
submitted, the permittee is authorized to operate the units listed above, with permitted limits as
specified in the NPDES permit NCO073393 issued November 8, 2000. This Authorization to
Construct permit will allow the increase in permitted flow from 0.02 MGD to 0.03 MGD design flow
,for Dana Hill WWTP.
In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action, including those
as may be required by this Division, such as the construction of additional wastewater
treatment units or modification of treatment units.
This Authorization to Construct is issued in accordance with NPDES Permit No.
NCO073393 issued November 8, 2000, and shall be subject to revocation unless the wastewater
treatment facilities are constructed in accordance with the conditions and limitations specified in
the permit.
The sludge generated from these treatment facilities must be disposed of in accordance
with G.S. 143-215.1 and in a manner approved by the North Carolina Division of Water Quality.
The Asheville Regional Office, telephone number (828) 296 - 4500, shall be notified at
least forty-eight (48) hours in advance of operation of the installed facilities so that an in -place
inspection can be made. Such notification to the regional supervisor shall be made during the
normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State
Holidays.
North Carolina Division of Water Quality (919) 733-7015
1617 Mail Service Center FAX (919) 733-0719
Raleigh, North Carolina 27699-1617 On the Internet at http://h2o.enr."e.nc.us/
Mr. Montaperto
Page 2
Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified water pollution control treatment system operator to be in responsible charge
(ORC) of the water pollution control treatment system. The operator must hold a certificate of the
type and grade at least equivalent to or greater than the classification assigned to the water
pollution control treatment system by the Certification Commission. The Permittee must also
employ a certified back-up operator of the appropriate type and grade to comply with the
conditions of Title 15A, Chapter 8G, .0202. The ORC of the facility must visit each Class I facility
at least weekly and each Class II, 1I1, and IV facility at least daily, excluding weekends and
holidays, and must properly manage and document daily operation and maintenance of the facility
and must comply with all other conditions outlined in Title 15A, Chapter 8G, .0204. Once the
facility is classified, the Permittee must submit a letter to the Certification Commission which
designates the operator in responsible charge within: (A) Sixty calendar days prior to wastewater
being introduced into a new system or (B) within 120 calendar days of the following, (i) after
receiving notification of a change in the classification of the system requiring the designation of a
new ORC and back-up ORC or (ii) a vacancy in the position of ORC or back-up ORC.
A copy of the approved plans and specifications shall be maintained on file by the
Permittee for the life of the facility.
The Operational Agreement between the Permittee and the Environmental Management
Commission is incorporated herein by reference and is a condition of this Permit. Noncompliance
with the terms of the Operational Agreement shall subject the Permittee to all sanctions provided
by G. S. 143-215.6 for violation of or failure to act in accordance with the terms and conditions of
this Permit.
Failure to abide by the requirements contained in this Authorization to Construct may
subject the Permittee to an enforcement action by the Division of Water Quality in accordance
with North Carolina General Statute 143-215.6A to 143-215.6C.
The issuance of this Authorization to Construct does not preclude the Permittee from
complying with any and all statutes, rules, regulations, or ordinances which may be imposed by
other government agencies (local, state, and federal) which have jurisdiction.
Upon completion of construction and prior to operation of this permitted facility, a
certification must be received from a professional engineer certifying that the permitted facility has
been installed in accordance with the NPDES Permit, this Authorization to Construct and the
approved plans and specifications. Mail the Certification to the NPDES Unit, Division of Water
Quality, 1617 Mail Service Center, Raleigh, NC 27699-1617.
One (1) set of approved plans and specifications is being forwarded to you. If you have any
questions or need additional information, please contact Ms. Susan A. Wilson, P.E., telephone
number (919) 733-5083, extension 510.
Sincerely,
an W. Klimek, P.E.
cc: Central Files
NPDES Unit, Permit File
Asheville Regional Office, Water Quality
Mr. Jon Laughter, P.E. Laughter, Austin, and Associates, P.A.
131 Fourth Avenue East
Hendersonville, NC 28792
ATC SUMMARY
SCOPE
Dana -Hill Retirement Community
Henderson County, NC
ATC No. 073393AOI
UT Devils Fork, C
French Broad River Basin, 040302
Henderson County
The scope of the project includes the addition of flow splitting to split flow between previously
approved 0.02 MGD plant and refurbished (and previously approved) 0.01 MGD plant. Both plants
are full package plants with tablet chlorination. This addition also includes a dechlorination basin
and composite effluent sampling.
REVIEW SUMMARY
Executive Summary
The subject facility received an NPDES renewal permit November 8, 2000. This facility also
received an ATC for a 0.02 MGD package plant February 18, 1999 with the stipulation that if the
0.01 MGD plant were to be used - flow proportioning between the plants must be provided. This
ATC includes the flow proportioning, along with dechlorination and effluent composite sampling.
Application/Plans Prepared by:
Jon H. Laughter, P.E.
Laughter, Austin, and Associates, P.A.
131 Fourth Avenue East
Hendersonville, NC 28792
Project Location:
Henderson County
Review Notes: The existing splitter box in the 0.02 MGD plant will be used to split flow to the 0.02
MGD plant and the refurbished 0.01 MGD plant. Both package plants have tablet chlorination
with 30 minute contact time. With this ATC, the permittee is being proactive and adding a 500
gallon baffled chamber for dechlorination (tablet). Effluent sampling is shown at the beginning of
dechlor chamber - this should be placed at the end of the chamber.
This ATC will increase the permitted flow to 0.03 MGD (for which it is permitted).
Mr. Roy Davis, ARO, strongly recommends issuance. Although the plans are somewhat inadequate
- he has spoken with the operator and assures me that the operator will make this work properly.
Due to this and the minimal requirements for this ATC, I will issue it. The facility is being
proactive with dechlorination. The plans indicated effluent sampling at the beginning of
dechlorination. I will state that effluent sampling should be conducted at the end of the
dechlorination basin.
t
Ut. 14Y fDv'S
CpaF! Dwits 1ppezrDe2,
Page 1
0?33�3 A01
State of North Carolina
Department of Environment
and Natural Resources
Asheville Regional Office
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
Alan W. Klimek, P.E., Director
Coleen H. Sullins, Deputy Director
Division of Water Quality
MEMORANDUM
TO: Susan Wilson
FROM: Roy Davis Kl��
AIT�WWA
s
NCDENF1
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
WATER QUALITY SECTIO
July 15, 2004
•.w:�:
I
' r
JUL 2 1 2004
j J DENR - yy�TER DUALITY ),
,�-,.,......_ POINT SOURCE 13RANCH1
SUBJECT: Dana -Hill Retirement Community
NPDES Permit Number Nc0073393
Request for Authorization to Construct
Henderson County
I am writing this in response to your June 8, 2004 memorandum and
attached March 23, 2004 request for Authorization to Construct from Jon
Laughter. The request is seeking permission to construct appurtenances
necessary to reactivate a 10,000 gpd package plant to be operated in
parallel with a 20,000 gpd plant currently in operation. Specifically Jon
Laughter proposes to construct a tube type effluent dechlorination
system, relocate the recording flow meter, install a composite sampler
and modify an existing influent flow splitter to serve both plants.
On July 7, 2004 I visited the plant in the company of the owner and ORC.
I recommend that you issue the requested Authorization to Construct based
on the information we currently have in our hands. I have confidence that
the ORC can take the plans and modify the Dana -Hill sewage treatment
plant in such a way that it will work quite satisfactorily. As always, I
would enjoy the opportunity to talk to you if we need to discuss this
matter further.
73393mem.04
2090 U.S. Highway 70, Swannanoa, North Carolina 28778 Telephone 828-296-4500 FAX 828-296-7043
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper
maAbox:///C I /Documents%20and%20Set6rgs/chades weaver/App...
Subject: Re: Dana Hill A to C
From: Charles Weaver <charles.weaver(p ncmail.net>
Date: Wed, 18 Feb 2004 11:44:05 -0500
To: Roy Davis <Roy.Davis@ncmail.net>
BCC: Dave Goodrich <Dave.Goodrich@ncmail.net>
Roy:
Two AtC permits have been issued for the Dana -hill WWTP (NC0073393).
0073393AC was issued on January 9, 1990, for the original 0.01 MGD -plant. Jon
Laughter submitted a completion certification for it on August 19, 2002.
073393ACB was issued on February 18, 1999, for a new 0.02 MGD plant. No completion
certification was submitted, though Laughter did say that the plant was "in service"
in the letter accompanying the certification for 0073393AC.
Permit 073393ACB states that another AtC "for flow -proportioning facilities must be
requested" before the Permittee can operate the two treatment trains together [for a
total capacity of 0.03 MGD]. There's no record that the owner (Vito Montaperto),
the engineer (Laughter) or their contract operator (Harry James of James & James)
has ever requested such an AtC. Vito called me in November asking for proof we had
received the completion certificate for the 0.01 MGD plant; I faxed it to him.
Laughter called me in December asking for the same thing; I faxed it to him. You
asked for it last month - I faxed it to you.
Larry James called yesterday, and I fared it to him.
It sounds from your message that what they really wanted was an AtC for operating
both plants together, and we have NO RECORD THATfANYONE EVER REQUESTED IT. Further,
if any of the parties involved has asked me for "approval to operate both plants", I
could have researched the problem long ago. however, I received a succession of
calls asking for approval "to use the 10,000-gallon plant", which I provided. Thus
my confusion and extreme frustration, and thus our current problem.
If they want to operate the 0.01 MGD train, they can.
If they want to operate the 0.02 MGD train, they can.
If they want to operate the two trains together, they must request an AtC and show
how flow will be proportioned among the two trains.
I recommend they contact Susan Wilson or Mike Templeton in our Unit for advice on
preparing the AtC request. I don't issue AtCs and could offer little help.
CHW
Iof1
2J18J2004 2:04 PM
imap://charles.weave&/o4Odwq. derv.ncmait.net@cros.ncmaiLnet:143L .
Subject: Dana Hill A to C
From: Roy Davis <Roy.Davis@}p ncmail.net>
Date: Tue,17 Feb 2004 08:39:03 -0500
To: Charles Weaver <Charles.Weaver cr ncmail.net>
Several weeks ago I heard through the grape vine that an A to C had been
issued to Dana Hill Retirement Community (NC0073393) for flow
equalization, piping and relocation of disinfection and flow measurement
to allow the- utilization of a pr_esently out-o-f-usa 10, 000 gpd WWT.P in
conjunction with an existing 20,000 gpd currently -in -use WWTP. I left
you a voice mail message asking that you send me a copy of the A to C.
You faxed me a copy of the 1990 Engineer's Certification relating to the
original construction of the 10,000 gpd WWTP. A review of ARG filed
does not produce a copy of an A to C for the necessary improvements to
operate the two preatment plants in parallel. In my dealings with the
owners and their consulting engineer that will be my position. If I am
wrong please I -et me know before I start sawing on this limb I am sitting
on. 'Thanks, Ray Davis
Roy Davis - Roy_Davis@ncmail.net
North Carolina Dept. of Environment and Natural Resources
Asheville Regional Office
Division of Water Quality - Water Quality Section
59 Woodfin Place
Asheville, NC 28801
Tel: 828-251-62087
Fax: 82a=2-51-64-52
Roy Davis <Roym%vt @ncmai` .net>
NC-DENIt- Asfievitre-Regional-Office
Division of Water Quality - Water Quality Section
1 of 1 2/1-8/2094 2-04 PM
Jon H.Laughter
Donald J. Austin
Thomas P. Welbourn
James D. Chambless, Sr.
Laughter, Austin and Associates, P.A.
Engineering • Planning • Land Surveying
131 FOURTH AVENUE EAST
HENDERSONVILLE, NORTH CAROLINA 2879
LETTER OF TRANSMITTAL
Christie Jackson
North Carolina Department of
Environment and Natural Resources
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
2
(828)692-9089
Fax (828)693-8822
WATS 1-800-858-LAND
May 19, 2003
Project: Dana Hills Residential Community
Dana Hills Corporation
WWTP-10K GAL.: Return to Service
Henderson County
LAA Job No. 02-200
Application Preliminary New Sul n itt:il Revision
Final Submittal Information You Requested Additional Info. Requested
For Approval As -Built Submittal Completion Certification
Request To Start Construction For Your Files Other
------------
• NPDES Permit No. NCO073393 •
Dear Ms. Jackson,
In reference to your email comments dated 01 August 2002 to Roy Davis, Asheville
Regional Office pertaining to the aforementioned project, please find the following items
enclosed for purposes of review, acceptance, and approval:
1.)
2.)
Three (3) copies of Site Plan and Details drawings (sheets 1 and 2) of 10,000
GPD Treatment Plant.
Three (3) copies of manufactures specifications for Refrigerated Composite
Sampler (2 sheets) model ISCO 3710FR.
MAY A s 2003
X\\blontaperto02200 WWTP l0K\LTR02200DNN'Qjackson.doc f'
Christie Jackson
Division of Water Quality
Page 2; May 19, 2003
10K Gal. WWTP
Dana Hills Residential Community
Dana Hills Corporation
Henderson County
LAA Job No. 02-200
The plan drawings show (as requested) influent flow splitter, effluent dechlorination,
effluent recording flow meter, composite sampler.
If additional information is required or should you have any questions, please phone me
at (828) 692-9089 or (800) 858-LAND. Facsimile (828) 693-8822.
Respectfully submitted,
LAUGHTER, AUSTIN AND ASSOCIATES, P.A.
Jon H. Laughter, P.E.
JHL/JDC
Enclosures: YES
Proj. status: 1PR
Action: Review & approve
cc: Project file
X11Montaperto 02200 WWTP 1OK\LTR02200DWgackson.doc
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Service
Access
SPLIT INFLUENT FLO
AT EXISTING
SPLITTER BOX
, Existing Treatment Plant
- 207000 GPD
IN—SERVICE
ATC No. 073393ACB
Q
x Dana Hill Corp. WWTP E°
W
EM/H 1
Ex151
1
n9 i°ump 51d11017 to 1'emdin. RELOCATE Flow Meter & Recorder
Ex;Sf%n TO NEW 500 GALLON Chamber
PROVIDE EFFLUENT DECHLORINATION
20,000 '7PD
NEW v_
s" I)IP e%wrr Pdd
INFLOW 6O\P p}schor98 pips
s.O/p 6" Orov}tY
9 Cfi. /ink fence 0�
OUT —OF —SERVICE
ATC No. XXXXXXXX
Existing Treatment Plant
M000 GPD.
Reconditioned —
Reconnect to Service
for Flow Proportioning
BEFORE YOU DIG I
CAS ULOCO
UNDERGROUND UMM LOCA72R SERVICE
TOLL FREE.• 1-800-882-4949
a H" AV7XZ ADASEW
N O T E
LDCATION OF EXISTING U7712I7ES ARE APPROXDIATE ONLY.
EXACT LOCATIONS ARE TO BE VERIFIED IN THE FLEW BY
THE CONTRACTOR.
EM/H 15
rro
INSTALL ISCO MODEL 3710FR
FIBERGLASS COMPOSITE SAMPLER
for Flow Proportioning
Existing Di5chdrge Point
NPDE5 Permit NCO0733 93
30,000 CPD
REQUEST PLACEMENT OF OLD 10,000 GPD PLANT TO SERVICE
TREA TMENT PLANT
To Serve
DANA HILLS RESIDENTIAL COMMUNITY
a`xrestter►�I
DANA HILLS CORPORATION 4,''',` GA®`�� °> &� J
�.�'•� ecue n� ntavoeRsav cnrl>rn nIc
828 692 — 8477 a AU5771V AND A550CLM5, PA
A 131 FOURTH AVL'IVUf EAST
Mr. V/to Monfepe�0 HfJVOE?SaWNl1Z NOR771 CAROLAW 28792
925 DANA ROAD }vo. s �,�, ,� JL , ,,,� (704) 692-9009
HENDER55NVYLLE, N.C. 20792 °"" °°"
,o I 7-3-M J= x p,.a„i yr Fw occau sr a�n aEsr �n
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REVISIONS ✓19B NO. 02-200 rum W Me- N, .
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
Alan W. Klimek, P.E., Director
August 1, 2002
Mr. Jon H. Laughter, P.E.
Laughter, Austin & Associates, P.A.
131 Fourth Avenue East
Hendersonville, North Carolina 28792
Dear Mr. Laughter:
1 ffl�M;W,jmoo
•
f
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: NPDES Permit No. NCO073393
Authorization to Construct Return
Return #2171
Dana Hills WWTP
Henderson County
In accordance with Division policy, we must hereby return the attached Authorization to Construct
request received on July 15, 2002. After a preliminary review, the Division has determined that the
request package lacks the following items:
♦ Three (3) sets of plans (signed and sealed by a NC Professional Engineer)
♦ Three (3) sets of design specifications (signed and sealed by a NC Professional Engineer)
♦ Three (3) sets of design calculations (signed and sealed by a NC Professional Engineer)
♦ One letter from the Dana Hills Corporation authorizing Laughter, Austin and Associates, P.A.
as an authorized representative.
For your review, please find attached the Division's Authorization to Construct guidelines. If you have
any questions about the Authorization to Construct process, please contact Christie Jackson at
telephone number (919) 733-5083, extension 538.
Sincerely,
David A. Goodrich
. NPDES Supervisor
cc: Central Files
NPDES Unit, Permit File
Asheville Regional Office, Water Quality
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 - Telephone 91 9-733-5083/FAX 919-733-0719
An Equal Opportunity Affirmative Action Employer - 50% recycled/ 10% post -consumer paper
Re: NC0073393 - Dana HIlls Corp.
Subject: Re: NCO073393 - Dana Hills Corp.
Date: Thu, 01 Aug 2002 09:05:42 -0400
From: Roy Davis <Roy.Davis@ncmail.net>
Organization: NC DENR - Asheville Regional Office
To: Christie Jackson <christie.jackson@ncmail.net>
Do it! Roy
Christie Jackson wrote:
> Thanks, Roy.
> What they have submitted is not a "complete" A to C request. I will have to
> return the request b/c we need more information. (Just an FYI)
> Thanks again,
> Christie
> Roy Davis wrote:
> > Christie: I would have to assume that Dana -Hill wants to put the old 10,000
> > gpd plant back in service. An A to C would be required; an item I explained
> > to their consulting engineer. Items needing an A to C: influentflow
tow
> > splitter, common effluent dechlorination, relocation of effluent recording
> > flow meter to a common point, refrigerated effluent composite sampler and
> > use of existing "old plant" influent flow equalization as pre -aeration. Roy
> > Christie Jackson wrote:
> > > Hey Roy,
> > > 1 have received a request from Dana Hills Corp. for a "return to
> > > service". I'mjust trying to get some insight as to what they're asking
> > >.for. Do you have an idea?
> > > They are currently permitted for 0.03 MGD and operating at 0.20 MGD. I
> > > wonder if they are planning to use the extra 0.10 MGD, for equalization
> > > or if they want to add that to the current_ f tow. Any help you can give
> > > would be appreciated.
> > > Thanks,
> > > Christie
> > Roy Davis - Roy.Davis@ncmail.net
> > North Carolina Dept. of Environment and Natural Resources
> > Asheville Regional Office
> > Division of Water Quality - Water Quality Section
> > 59 Woodfin Place
1 of 2 8/ 1/02 10:18 AN
Jon H. Laughter
Donald J. Austin
Thomas P. Welbourn
James D. Chambless, Sr.
Laughter, Austin and Associates, P.A.
Engineering • Planning • Land Surveying
131 FOURTH AVENUE EAST
HENDERSONVILLE, NORTH CAROLINA 28792
COMPLETION CER
Kerr T. Stevens, P.E., Director
Noah Carolina Division of Water Quality
I
ater Quality Section
No ischarge,,pernuttina Unit
161 rvice Center
1 ' , orth Carolina 27699-1617
Project
Dear Mr. Stevens:
(828)692-9089
Fax (828)693-8822
WATS 1-800-858-LAND
NALITY
CH '�(O
-I,?0
�ZREFF' r ZIAf�2
DANA HILLS WWTP; 10,000 GPD Cr�R,S O 17)-
AUTHORIZATION TO CONSTRUCT ti
Henderson County 1
LAA Job No. 02-200
NCDENR-DWQ Permit, No, NCO073393 '
dated: January 9, 1990
Below, please find a Final COMPLETION CERTIFICATION for the
construction of a 10, 000 GPD Packaged Wastewater Treatment Plant consisting of an
influent pump station with dual 88 gpm grinder pumps and high water alarms, a bar
screen, a 2, 000 gallon equalization tank, a 10, 000 gallon aeration tank, a 2,214 gallon
clarifier, a 1, 995 gallon sludge holding tank, tablet chlorination, a 210 gallon chlorine
contact tank, dual 200 cfm blowers, effluent weir, 446 feet of 6-inch gravity effluent line
and a cascade aerator with discharge of treated wastewater into Devils Fork Creek under
NPDES Permit No. NCO073393 and all other related appurtenences.
I, JON H. LAUGHTER, as a duly Registered Professional Engineer in the State
of North Carolina, having been authorized to observe periodically the above construction
of the Dana Hills WWTP located off Dana Road in Henderson County, Hendersonville,
NC for the Permittee hereby certify that to the best of my abilities, due care and diligence
was used in the observation of the construction such that the construction was observed to
be built within substantial coWpliance and intent of the approved plans and specifications.
�;��NCAR
S o�2'.�Torth Carol' iofi l
Seal r �;4F -y ; and WMOMM
a
SEAL =
• NO.4066 •
ram` -
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Signature �',. Dates G / g , Z ooz
JON H. LAUGHTER
cony documents\sewer\swrcer02200
David A. Goodrich, NPDES Supervisor
Division of Water Quality
Page 2; August 19, 2002
1OK Gal. WWTP
Dana Hills Residential Community
Dana Hills Corporation
Henderson County
LAA Job No. 02-200
At present, a 20,000 GPD (0.02 MGD) WWTP under NCDENR ATC073393ACB is in-
service. An existing permitted 10,000 GPD (0.01 MGD) WWTP which has been
disconnected from service in the past, has recently undergone a complete re -conditioning.
Mr. Montaperto intends to put this permitted plant back into service along with the 20,000
gpd plant to expand his treatment capacity. This would provide a total treatment capacity
of 30,000 gpd. This combination of the two plants will provide flow proportioning of the
facilities.
If additional information is required or should you have any questions, please phone me at
(828) 692-9089 or (800) 858-LAND. Facsimile (828) 693-8822.
Respectfully submitted,
LAUGHTER, AUSTIN AND ASSOCIATES, P.A.
Jon H. Laughter, P.E.
Jdc
Enclosures: YES
Proj. status: 1PR
Action: Review & approve
cc: Project file
X\\Montaperto 02200 WWTP 10K\LTR02200ATCwwtp8.19.doc
Date: t L o2
,Time:
❑ Return
❑ Can to
❑ Call from
TELEPHONE RECORD
R.
Project: lAlW77)
&Mrs. aal7f Representing:
Address Lyl-a/I L/
Telephone: FAX:
Subject:
IdnTIM] 4411RAILAAMV
NEEDED FOLLOW-UP ACTION(S)
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BY WHOM/WHEN
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S.
cc: Signed