Item R12
BOARD OF COUNTY COMMISSIONERS
AGF.NDA TTF.M SUMMARY
Meeting Date: April ]7. 200?
Division: BOC.C
Bulk Item:
No
x
Department: Distrjct Fivp-
AGENDA ITEM WORDING: Discussion item: Requesting that the FKAA request
proposals for a stand-alone wastewater system for Conch Key.
ITEM BACKGROUND: The Monroe County Sanitary Wastewater Master Plan
recommends installing a 30,000 gallon per day wastewater system on Conch Key.
This system has a $1,750,000 FEMA grant and would provide affordable
wastewater for the people of Conch Key. Legal challenges to Hawk's Cay Duck
Key could jeopardize the FEMA and state funding for this project and the
current proposal does not follow the Wastewater Master Plan (page #ES-4)
PREVIOUS RELEVANT BOCC ACTION:
CONTRACT/AGREEMENT CHANGES:
STAFF RECOMMENDATION:
TOTAL COST:
BUDGETED: Yes
No
COST TO COUNTY:
REVENUE PRODUCING: Yes
No
AMOUNT PER MONTH
YEAR
APPROVED BY: County Attorney
OMB/Purchasing Risk Mgt.
h:;:Z:~q~:=::r
DIVISION DIRECTOR APPROVAL:
DOCUMENTATION: Included: x
To Follow:
Not Required:
DISPOSITION:
AGENDA I'T'F.M #
~J~
INFORMATION RHRRT
Conch Key has sufficient grant monies to build a stand-alone wastewater
treatment plant and pay for all collection systems, land costs,
engineering, and design - $1,864,285 (see page 2 of packet)
It also has enough EDU's to pay for all of its operating and maintenance
costs and provides a reasonable monthly charge.
Yearly operating and maintenance for a 30,000 gallon B.A.T. treatment plant
$60,OS5 ~= $368.43 yearly or $30.70 per month per EDU
163 EDU
A connection fee of $1,600 per EDU will provide $260,800 for payment to the
county match of $233,035.
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9. 12/21/01, Submittals and initial construction schedule not maintaining satisfactory
progress.
10. 01/14/02, major replacement of contractor's field representatives and project manager
by Felix Equities corporate office. Increased work crews and equipment.
11. 02/12,13,14/02, Rule development workshops specific to establishment of System
Development Charge for Little Venice and methodology of collection. SDC to be
established at $4,700 per EDU. Estimated average monthly service costs to be
established later by Rule making near end of construction. (estimated average: $50
per mo. inclusive of operation/maintenance costs of $29 and capital/debt related costs
of $21)
12. 02121/02, Proposed Little Venice Wastewater District Service Area, Wastewater
Improvements, Initial Assessment Resolution.
13. 03/06/02, Individual property owner notification of proposed assessed ED Us per
property.
14. 03/12,13,14/02, Three Public Hearings on additional wastewater rules and regulations
and establishment of System Development Charge for Little Venice.
15. 03/27/02, Public Hearing to Impose and Provide for Collection of Non Ad
Valorem Assessments in the Little Venice District Service Area. Per F.S. Chapter 197
and Chapter 120
16. 03/27/02, Construction status report. Installation of vacuum mains, vacuum valve pits
and service laterals 95-98111 Streets, commencement of shallow injection well
installation, finalization of restoration of water main installation along U.S. I Hwy.
Progress increasing (currently about one month behind schedule)
17. 03/27/02, City of Marathon through the Monroe County Housing Authority is currently
qualifying very-low and low income property owners to receive financial assistance with
their system Development Charge and private property system abandonment/new
lateral services. Approximately $550,000 in funding from CDSG, SHIP and DCA
sources.
FEMA Assisted Wastewater Proiects
1. Conch Key (163 EDUs) Phase 1. Completed: project planning, site selection, evaluation
and appraisal, plant/system design, engineering. I ./
Current Funding: FEMA federal funds: $1,398,215 V
State match funds: $ 233,035
local match funds: $ 233.035
Total: $1,864,285
t,
Current actions pending per March 12, 2002 meeting with FEMA, DCA, Monroe County and
FKM:
1) April 2002, sacc resolution guaranteeing total FEMA required local match and
acknowledging acceptance of Conch Key wastewater flow at Hawk's Cay plant.
2) April/May 2002, Final selection of vacuum pump station site (primary/alternate)
3) May 2002 FKM confirming resolution as to County's match fund commitment.
, . ~
. ~,
Murray Nelson
From:
To:
Sent:
Attach:
''Rios, Gus" <Gus.Rios@dep.state.f1.us>
<boccdis5@mail.state.f1.us>
Monday, March 25, 2002 1 :56 PM
99395costs.doc; Oct98CH2M HiIIReport. tif; T echAssistanceDocument. tif;
Treatme ntp la ntC fass&Staff. ti f; M onroeCtyope rators.doc
FW: Information request
Subject:
> ---Original Message-----
> From: Rios, Gus
> Sent: Monday, March 25,2002 1 :39 PM
> To: 'bocceis5@mail.state.fl.us'
> Cc: Ahmadi, Abdul; Armstrong, John A. (Fort Myers)
> Subject: Information request
>
> <<99395costs.doc>> <<Oct98CH2MHiIlReporUif>>
> <<T echAssistanceDocument. tif>> <<TreatmentP lantClass&Staff. tif>>
> <<MonroeCtyoperators.doc>>
>
> Dear Commissioner Nelson:
>
> Attached please find information you requested regarding new wastewater
> treatment plants designed to meet the new criteria under Chapter 99-395,
> L,O.F.:
>
> 1. Operation costs for DEP-permitted wastewater treatment plants less than
> 100,000 GPO (package plants).
>
> 2. Operation requirements for these plants: staffing and monitoring.
>
> 3. List of local State-licensed operators.
>
> Please let me know if you have questions on the attached information. For
> questions on the Key West Resort Utility wastewater permit application,
> please contact John Armstrong, or Dr. Abdul Ahmadi, of our Fort Myers
> office at (941) 332-6975.
>
> Thanks, Gus
l-Jage 1 ot 1
03/25/2002
,- ,! .: ::. :'1:,;: <If i: :~',.r:~ ! t"~.( ...;;_..~ '. ~ t ~ :t:''"!~ (~'~>l'.r.... i:~ ;'. .
Operation Costs for new wastewater treatment plants
(designed to meet the requirements of Chapter 99-395, L.O.F.)
Ziggie's Conch Restaurant (permitted capacity: 6,000 GPD - or 0.006 MGD):
Construction including small collection system and installation of two injection wells and one monitoring well
$172,000
Operating costs, including field and lab analyses $925 per month
Additional costs, forchemicals, etc., $175 to $275 per month
Information provided by: John Cioffi, Owner
Waffle House (permitted capacity: 3,000 GPD):
Construction and installation, including a small collection system, two Class V injection wells, and one
monitoring well, but not including engineering fees $70,000
Information provided by: Gary Thomas, Maintenance and Facilities Supervisor, North Lake Foods, Inc,
Operating costs: field and lab analyses, chemicals, residuals hauling, and maintenance $17,850 per year
Information provided by: Ed Castle, Regional Manager, Synagro Southeast, Inc.
Islander Resort (permitted capacity: 65,000 GPD - currently requesting permit cap. reduction due to low
usage):
Construction (including 3 injection wells with trough, monitoring well and collection system): $416,351.00
Information provided by David Wood
Operating Costs: $20,400 per year-includes field and lab analyses, chemicals, and maintenance, Residuals
hauling not included.
Information provided by: Jim Hand, Hand Utilities, Inc.
Island Tiki Bar (permitted capacity 12,000 GPD) - costs not available yet.
Construction (including 3 injection wells with trough, monitoring well and collection system): $
Information to be provided by Gregg Chapman, owner
Operating Costs: $
John Pennel<amp Coral Reef State Park (permitted capacity 14,000 GPD):
Construction: Initial construction: $1,006,340
Plant modifications: $52,0291
Operation costs for start-up $32,779 (for approximately six months)
Estimated costs for future modifications: $300,000
InfOl'mation provided by Fred Hand, Engineer for DEP Recreation Services
Operating Costs: Actual costs for the past year, February 2001 through January 2002 were $115,853. Of that
amount, $90,480 was for monthly operating service, $13,064 was for non-routine maintenance,
and $12,309 was for electric cost.
Note: costs include construction and operation of wastewater reuse system (toilet flushing recycle).
Information provided by: Daniel Jones, Park Manager
COSTS FOR SECONDARY TREATMENT PACKAGE PLANTS*
For comparison, annual operation and maintenance costs, including operator staffing, hauling of residuals,
chemicals, and testing is provided below. The plants are all small, secondary treatment extended aeration
package plants serving restaurants in Monroe County. '
;,r~~,;;:/,'.t ;'~~ ..".~ 'I'.'
" ,,'.. ; ", ,.' .,..',-; ";., ,,,....l,,...:.,A-~ ,.oj';' ,
. Papa Joe's
Panda House
Pizza Hut-Marathon
Mangrove Mama's
.005 MGD
.005 MGD
.008 MGD
.0025 MGD
$8294
$8284
$8668
$10385
*Information provided by Debbie Brown of Synagro Southeast, Inc.
", ';'iF.:. ~: !~~~" ::f:;"I.' i,.I'
. " r: ,:,~:, ~ I,": J:: ~,~..: ,. .~~.:;; ~' '. \ " -,']..l.~~' L ..>~~~ ,_~.; "-,~
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c: '-1.7' 7- 3fJ'; L.(J.F. ::TECHNICAL ASSISTANCE n6CUMENT feU It f{L, (SeuJ 1I.Ije.
';1
,~:
Monitorin$!;
Permitted
C
Flow, pH,
C I' .
TSS, CBODj,
~N' I
* N~tril~ts 'TP~
,N
apaclty h onne residual utnents, Feca s .
2,000 up to ... 5,000 gpd Daily S/wk Monthly
5,000 up to 50,000 gpd Daily S/wk MontWy
50,000 up to 500,000 gpd Daily 5/wk Every two weeks
0.5 mgd up to 1.0 mgd Daily Slwk Weelcly
1.0 mgd up to 5.0 mgd Continuous Weekly
5.0 mgd up to 15.0 mgd Continuous Daily Slwk
15.0 mgd and above Continuous Daily 7/wk
* does not include upper number in range
Stnffine
Permitted Operator Time
Capacity Class Schedule
Less than 0.05 mgd C 1/2 hour/day, S/wk, one weekend visit
0,05 mgd up to * 0.1 mgd C 3 hours/day, S/wk, two weekend visits
0.1 mgd up to 0.5 mgd C 6 hours/day, 5/wk, two weekend visits
0.5 mgd up to 3.0 mgd C 16 hours/day, 7/wk, Chief operator must be B
3,0 mgd and above C 24 hours/day, 7/wk. Chief operator must be A
* does not include upper number in range
BAT Emuent Limitations - plants less than 100,000 $!;{?d
Effluent Limits
Annual Av. Monthl Av . Weekl Av .
10.0 12.5 15.0
10.6 12.5 15.0
10.0 12.5 15.0
1.0 1.25 1.5 2.0
[62-600.440(4)(c). F.A.C., basic disinfection]
0.5
Parameter MaxIMin
CBOD5* M~
TSS Max
Total N Max
Total P Max
Coliform Max
Resid. chlorine Min
* All units in milligrams per liter
A \VT Effiuent Limitations - pl:mts of 100,000 gpd or greater
Effluent Limits
Parameter MaxIMin Annual Av Monthl Av Weekly Av . Ie
CBODj'" Max 5.0 6.25 7.5
TSS Max 5.0 6.25 7.5
Total N Max 3.0 3.75 4.5
Total P Max 1.0 1.25 1.5 2.0
Colifonn Max [62-600.440(4)(c). F.,A.C., basic disinfection]
Resid. Chlorine Min 0.5
* All units in milligrams per liter
3
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/' Table ES-2 ( C >'dIll 377(/1. of I!'~f!.t ,(. rt"n~/JW./'7i{f,~fJ .
Cost 01 Selected Altematives -/vL S""'a I W2S~ 8ie(T~_lJ"ilfl"4 rOi.P.{
System 4,000 100,000
Configuration {qpd) (!lpd) Wh/ fr}P
1 MLE
V Construction Cost, $ $ 261,000 $ 311,000 $ S 874,000 7-17
Annual O&M Cost, $/yr $ 30.400 $ 35.500 S $ 100,100
Uniform Annual Cost. Slyr $ 53,200 $ 62,600 S $ 176,300
Prosent Wonh, $ $ 609,700 S 716.200 $ $ 2.022,100
Unit COSI. $/1.000 gal S 61.8 $ 29,1 $ S 8,2
2 FOUroSlage
Construction Cost. $ $ 336.000 $ 368.000 $ 475,000 S 666,000 $ 968,000
Annual O&M Cost, $lyr $ 52.500 $ 57.600 $ , 73,800 $ 95.900 $ 132.300
Uniform Annual COS1. $/yr $ 81,800 $ 89.700 $ 115.200 $ 154.000 $ 216.700
Present Worth. $ $ 938.200 :5 1.028,700 $ 1,321,500 S 1.766,000 $ 2.485.500
Unil COSI. $11,000 gal $ 95,0 S 41.7 $ 21.4 S 14,3 S 10.1
3 Three-Stage
Conslructlon Cosl. $ $ 291,000 $ 333.000 $. 441,000 S 627,000 $ 913.000
Annual O&M CosI, $/yr $ 35,900 $ 41,900 $ 56,400 S 76.200 $ 115,900
Uniform Annual Cost. Slyr $ 61,300 $ 70.pOO S 94.800 $ 130,900 $ 195,500
Present Worth, $ $ 702,800 S 813,600 $ 1,087,900 $ 1.501.000 $ 2.242,400
Unit Cost. $/1,000 gal $ 71.2 $ 32.9 $ 17.6 S 12.2 $ 9.1
4 SBR
Construction COSI. $ $ 336,000 $ 381,000 $ 482.000 $ 697.000 $ 966.000
Annual O&M Cost. $/yr S 26,000 $ 34,100 $ 49.100 $ 67,600 $ 100.000
Uniform Annual Cost, $Iyr S 57.300 $ 67.300 $ 91.100 $ 128,400 S 184,200
Present Wonh, $ $ 657.200 $ n2.1oo $ 1,045.200 S 1.472,400 S 2,113.000
Unit Cost, $/1.000 gal S 66,5 $ 31.3 $ 16.9 $ 11.9 $ 8.6
5 Intermittent Cycle
Construction Cost, S $ 229,000 S 374,000 S 584,000 $ 861,000 S 1,026,000
Annual O&M Cost, $/yr $ 28,000 S 34.100 $ 49.100 $ 67.600 $ 100.000
Uniform Annual Cost. $/yr $ 48.000 $ 66,700 S 100,000 $ 142.700 $ 189,400
Present Worth, $ $ 550.200 $ 765.100 $ 1,147,200 S 1,636.400 $ 2.173.000
Unit COSI, $/1,000 gal $ 55.7 $ 31.0 $ 18.6 S 13,3 $ 8,8
6 MLE + Deep Bed Filtration
Construction Cost, $ $ 308,000 $ 368,000 $ 486,000 S 664.000 $ 958,000
Annual O&M COSl, Slyr $ 36,900 $ 42,700 $ 58.100 S 75.900 $ 111.400
Uniform Annual Cost. Slyr $ 63,800 $ . 74,800 $ 100.500 S 133,800 S 194,900
Present Worth. $ $ 731,200 S 857.800 $ 1.152.400 $ 1,534.600 $ 2.235,800
Unit COSI, $/1,000 gal S 74,1 $ 34,7 $ 18.7 S 12,4 S 9.1
7 Submerged B,lofl/ters
Conslrucllon Cosl. $ $ 247,000 $ 296,000 $ 450,000 S 847.000 See Note (1)
Annual O&M Cost. $Iyr S 19,500 $ 24.400 $ 41,100 $ 60 .400 See Note (1)
Uniform Annual Cost, $/yr $ 41,000 $ 50,200 $ 80.300 $ 134,200 See Note (1)
Prosent Worth. $ $ 470,700 $ 575.900 $ 921,400 S 1.539.800 See Nota (1)
Unil Cost, $/1,000 gal S 47,6 $ 23,3 $ 14,9 $ 12,5 See Note (1)
a RBCa
ConstruClion Cost, $ $ 263,000 $ 342.000 $ 527,000 $ aaa.ooo S 1,092,000
Annual O&M Cost. $/yr S 20,400 $ 25.900 $ 43,400 $ 61,500 S 89.400
Uniform Annual Cost~ $Iyr $ 43,300 S 55,700 $ 89,300 S 137.200 S 184,600
Present Worth, $ $ 497,000 S 639,100 S l,024.aoo ' S 1.573.400 $ 2,117,400
Unit Cost. $/1.000 gal - $ 50,3 S 25.9 $ 16.6 S 12.7 S 8,6
9 BasellnG - Secondary Treatment
ConstruClion Cost, S $ 232,000 $ 279.000 $ 373,000 $ 539.000 $ 761.000
Annual O&M Cost. $Iyr $ 22.400 S 27.000 S 40,000 $ 53.200 S 79,600
Uniform Annual Cost. Slyr $ 42,600 $ 51.300 S 72,500 $ 100.200 $ 147,700
Present Worth, $ $ 488,900 $ 588,700 $ 831,800 $ 1,149.200 $ 1.694~OOO
. Unit COSI; $/1,000 !lal ;,' .$ , 49,5 $ 23.8 s. 13.5 $ 9,3 S 6,9
NO/e:
(1) Ex,ceeded manufacturer's sl:tes
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SYXAGRO
89111 Ovene_ Hwy.
T."craler n 33070
PIIODe .amber 305-882-5103
hx ft'1lIIlbez 305-852-5897
Tm
[AAmU~~;Jner JJurmy D. ~clson
Fax N\IDlbcr;
305-852-7162
From:
David L. Evans
Date:
04-01-02
Subject:
Estimate for providing maintenance and repott.ing of
Package plants for 30,000 GPO, 60,000 GPO &: 100.000 GPD
NmnllF Of'IlROO 1
(~ludiaa ~ PI.)
Commissioner Nelson
I have enlarscd the section with pricing and also e-mailedthe file to your
office. I apologize fur the small print. I hope you will be able to read this copy
Ifl can be of8l1Y further service please let me know.
I am hopping to attend the meeting tomorrow in Marathon.
I hope to see you there.
If I can answer any questions please call me at 305-731-4416
David L EYBna
Project Manger
Middle Keys
Synagro
--.--'''----.....---
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w....wa..r rrMtment Plant Annual O&M Coat Estimate
,.,. fOIIawfng ~ -... UNcI to..urn.. the ~"l tnd ~ CClItI for ~ "".-4 1'JIMl1.
lhaM1 bIbIr. Fer.. 0.100 MOD pWlt, ~ Wa.L.ilJ_ T....... (AWl) _...~ ... e:. '"Ill Far..
0.080 MOO met eM 0.030 MOD..... ... At ~~ Tetftt~ (BAT) .....~.. be tnIC, The _.......' I'IIMOt.W
.. ""~ ~Iy -... '''~'''''''lll<oIblqclll. 1111 "'- _... "" _ by
cII6~"" PN<\. h "kllr.. BIIuent flJbMk..lwt1 __ ~ to f1n'lCMt fine &dIdI,
T\lbI-..ec__,,*-_ --......lo~_ --.. _ -Ind mo......
~ The -- 1M -.urned to - ~JlI~ ftuM ~ 0.100 MaD. O.QUO MOO 1ft! 0.030 kJO. If '- -..umed
hI"'aJudge~ be ~ ~..~ end.. be~ d.". Monroe Count;y SU:Ige rrwwrw .......
T"-1QIo. II ~ m be eano.llfall.,d to 2% adIda Qrlll dry ~ ...
The FOeP MIIfftrv .....-."...,. .I1I(..1I\';'1Ild '"-n FAC ouev wlUl tht __ dIuIIId . C~"1I, ~
lie<< CI&ldI ....... .... far melI___a c# lhe,,~ tb1.~ Ind JX.ft1) ftIIbwlrKt b .....,..tet ~..
Ind NpIh.
Eslimllted Annual Operating COtta for Treatment Plant and Collection Syalem
0.100 MOD 0.010 MOD 0.030 11100
Operation and Maintenan $65.060 $39,190 $20.125
Repair PartB $8.000 $7,800 $3.600
Utilities $23.040 $14.400 $7.080
Chemical, $22,470 $13,465 $6,740
Sludge DiSll0S81 $75,025 f46,016 f",~lP
Tota. Annual Coet
S184.585 $119,890 $80,05&
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WINDy DA Y PI. · r"'fVNG COMP~
un1 CWERSE4 WHY 11:l.~R. 3.1038
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FAX 884-2455
V'SIT OUR WEB SITE
windydayptumbing.com
FAX TRANSMITTAL
DATE: ~5-02
TO: MONROE COUNTY COMMISSION
AlTN: COMMISSIONER NELSON
RE: CONCH KEY
FAXt: 852-7162
PAGES induding cover Sheet
NOTES: HERE IS NUMBER THAT WE FEEL WE CAN WORK WITH. TliANK YOU SO MUCH FOR
TRUSTING IN OUR COMPANY AND ASKtNG US FOR OUR HELP.
PS. STILL WORKING ON THE VACUUM SYSTEM
THANK YOU
SINCERELY
CHRIS HOPE
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W~liUY UI-t, rLUI',tl.J.lilJ
r~HUL tJ.i
WfM)y DAY PLlM8~ COIfPN<<
1. FIIIInIngo HaIlJlftOtJlc RtL
"'tnOIade~ R 3303C
~ ..,01
FAX ......24H
www.deyp/ulfttllng.com
PROP(ISAl-
Date: 4-6-02
Submitlllild To: Mor-.roe County Commission
Attn: Commissioner Nelson
RE: Sewage CoMedian s,.,tem & T......,,,at PI8nt
VV1ndy Day PlUmbing wtII provide a sewer syatem for 102 homes and commerdlll f)R)pefties at the
Conch K8y ViUage on the Bay. WOP Will supply each property with 1 new grade level dean out located on
the atreet 8ide at eech property tine,
W. will supply you witt) a SChedule for SWt up and completion of each phase or conltn.lclton and for the
sewer plant
WDP will route gravtty ....... the moat eoonomicaf WIIy.pouibht.
a) P8VinG one inch thick over new tnJnches only
b) ".dric8I for 11ft sbItions
c) I8Wer main's to the pt8nt lift Ilt8tion
Collection Iyatem price. ( gravity )
8ewIr PIIInt
$ 400,000.00
S 332,413.00
-'-......_.._.__........_,---._~....,-."., ...
02/22/2002 17:56 FAX 941 764 8915
The Weiler Engineering C
I4J 002/002
THE WEilER ENGINEERING
CORPORATION
"Excellence In Engineering"
20020 Veterans Blvd" Suite 7-9
Port Charlotte, FL 33954
(941) 764-6447 ph
(941) 764-8915 fax
February 22, 2002
The Honorable Ken Sorensen
State Representative, District 120
Florida House of Representatives
The Capitol 1102
Tallahassee, Florida 32399-1300
Re: Conch'Key Waste Water Collection and Treatment Facilities - VIA Fax & U.S. Mail
Dear Representative Sorensen:
Last October the Florida Keys Aqueduct Authority requested my staff and I prepare an
abbreviated capacity analysis report regarding the ability of the wastewater treatment facility at
Hawks Cay Resort to accept flows from Conch Key and the proposed 46 residential units at the
resort. We found there to be ample capacity in the existing treatment and disposal facilities. We
submitted the report and supporting documentation to Mr. Gus Rios of the Florida Department of
Environmental Protection in Marathon and Mr. Rios concurred with our analysis.
Earlier this year we were asked to evaluate the feasibility of transporting the effluent from Conch
Key via a transmission main to the wastewater treatment facility at Hawks Cay compared to
constructing and operating a new treatment facility on Conch Key or near Conch Key. Finding a
location for a new facility seemed to be the most limiting factor but the cost to construct and
operate a separate facility proved to be prohibitive when compared to the cost ofa transmission
main to Hawks Cay and the minimal additional cost of operations at the existing facility.
A report by the FKAA's engineer concurred with our findings.
It is my opinion that construction of ~ collection system on Conch Key and transmission system
to the existing treatment facilities at Hawks Cay is the most feasible solution to eliminate cesspits
and substandard septic systems located throughout the Conch Key area.
Please feel free to give me a call at (941)764-6447 if you wish to discuss matters further.
Sincerely,
~'-".
':;-;-7 //7
~~
R. Jeff Weiler, P.E.
President
The Weiler Engineering Corporation