HomeMy WebLinkAboutItem #07 - Replace Grit Classifier at Wastewater Treatment Plant
AGENDA ITEM COVER SHEET
Contact Name:
Contact Number:
Meeting Date: April 177, 2007 ~
Item # ~
Reviewed By:
Charles K. Smith, P.E. Department Director: Charles. ~h
407-905-3100 ext. 4000 City Manager: Robert Frank 7/IJ -~
,
-4
Subject:
Replace Grit Cla~sifier at Wastewater Treatment Plant
Background Summary:
The City of Ocoee Wastewater Plant's grit classifier, located before the oxidation ditches, efficiency has
significantly decreased due to constant malfunctions. The classifier device cannot be rebuilt and is in need
of replacement. Staff is recommending the purchase, through Sanders Company (distributor), a Smith and
Loveless Grit Classifier Model 15 Screw conveyor 304L in Stainless Steel with Ni-Hard Concentrator. The
Smith and Loveless classifier is similar in configuration to the existing unit making it possible for staff to
install the unit.
Issue:
Should the Commission approve the purchase of the Smith and Loveless Grit Classifier Model 15 Screw
conveyor 304L in Stainless Steel with Ni-Hard Concentrator through Sanders Company.
Recommendations
Motion to authorize City Manager to purchase a Smith and Loveless Grit Classifier Model 15 Screw
Conveyor 304L in Stainless Steel with Ni-Hard Concentrator through the Sanders Company, who is a "best
source" vendor, in a total amount of $45,643.00.
Attachments:
Proposal and manufactures cut-sheet.
Financial Impact:
This item's replacement was not specifically identified this fiscal year replacement. The cost $45,643.00
and shall be appropriated from Repair & Replacement account (407-535-00-6400). The R & R funds have
been set aside for unplanned system repairs.
Type of Item: (please mark with an "x'?
Public Hearing
_ Ordinance First Reading
_ Ordinance Second Reading
Resolution
_ Commission Approval
Discussion & Direction
For Clerk's Deat Use:
_ Consent Agenda
_ Public Hearing
_ Regular Agenda
1
_ Original Document/Contract Attached for Execution by City Clerk
_ Original Document/Contract Held by Department for Execution
Reviewed by City Attorney
Reviewed by Finance Dept.
Reviewed by ( )
J/Grr
N/A
N/A
N/A
2
04/04/07 13:54:29
rq160-ls
REQUISITION DETAIL
FOR UT002329
Page
pcornell
1
Initiator: PAT CORNELL
Created: 04/04/07
Last Action: PAT CORNELL
On: 04/04/07
Fiscal Yr:2007
Status: Initial
Possession Of: PAT CORNELL
Req. Total: 45,643.00
SHIP TO: 1800 A.D. MIMS ROAD, OCOEE,
EMERGENCY REQUEST
FLORIDA 34761
Message:
LINE DESCRIPTION
QTY
UNIT PRICE
EXTENDED VENDOR/GL#
------------------------------------------------------------------------------------------------------------------------------------
1
Emergency purchase of grit
1. 00 EA
45,643.0000
45,643.00 20130:SANDERS COMPANY INC.
GL: 407-535-00-6400
2
classifier for oxidation ditch
45,643.00
DATE/
FROM
NOTES
------------------------------------------------------------------------------------------------------------------------------------
04/04/07
pcornell
Due date 4-13-07. Copies of quote forthcoming via
interoffice mail, will prepare Staff Report for Commission.
04/04/07
pcornell
equipment malfunctioned and requires immediate replacement
to enable the wastewater plant to operate as designed.
04/04/07
pcornell
Grit classifier separates the non biodegrable items from the oxidation ditches and removes them from the system. This
~~ Smith & Loveless, Inc.
14040 Santa Fe Trail Drive
LenGxa, Kansas 66215.1284, USA
FAX:
F{Ul Transmittal
Phone: (913) 888-5201
~ax: (913) 748.0106
407 -282-9300
DATE:
3/27/07
TO:
Ron Pordon-973-492-0 1810-0
COMPANY:
Sanders Co.
FROM: Tim Paulsen Ex! 242
TOTAL PGS: 4
-~~.
SUBJECT: ProJect: Ocoee, FL
SIN. 03-1093
Inq No EB 10900
We have received your After Market Division Retrofit Inquiry on sIn: 03-1093 for Oeoee, FL.
Please quote the following:
(1) Model 15 Screw conveyor in carbon steel with Ni-hard concentrator.
, ,
List - T-12.5
PLI
Freight
$29,327
$760
~1,200
$31,287
1't':
Total
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(1) Model 15 Screw conveyor in 304L Stainless steel with Ni-hard concentrator.
List - T-12.5
PLI
Freight
$39,326
$1.117
$1,200
Total
$45,643
Solutions for a World of Water Problems
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FACTsttEET
Smith & Loveless, Ire. 4 950
Monvfoc'urers of q...al'Ty griT removal sy:items -
Upgrade Your Grit Removal ~em:
The PIIIAClP Grit Screw Convey~r
Smith & Lovekss orfers the second-stage ucwatenng (;ompani~n, the PISTA Gn~ Screw Conveyor,
deslgned to work. WIth the PISTA Grit Chamber. The P!STA Orit Screw Conveyor is superior to other
dewatermg units because of it, low maintenance and high n:rnolal efficiency.
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Design Benefits
The PIST A Gnt SCt't'ow Conveyor s paraUel plate
section acts as a high-ri:lte settling deVIce for tht:
retention of fine grit. The spl:daUy desigued inlet
zom:: reduces rurbulence ill the hopper by energy
dlSsipalion for better grit rl:moval. Likewise, the
conwyor offers Increased grit removal because
of irs large grit sellling area of 15.1 sg. feet
(1.359 54. melers).
The introducLion of an inclined plate pack make~
a dramatic improvement '..0 the Smith & Loveles~
PIST A Grit Screw Conveyor.
Screen Drawbacks
Whi~e scre.ens are at:. effectiv~ method of
dewalenng grit, par:icularly In small!;:! pl~Il!S, they
do hav,~ their dr.!.wbacks. They can be
maimenance lI1Ctu,;ive and offer lower removal
efficiencies. No: to mention that using scn:~ns
f'OT ~econd.stage dewatering can be very messy'
'tile PIST A Om Sanl
Cony" yor p/'oviJe.
mervus." .,ettling arjJ
nJtenJuJfI nf 11M grit.
A Better Choice
The design of the fIST A Grit Screw Conveyor
greatly reduces rnaintenancl; whIle offering
increased gril removal and dryer grit.
Additionally. the PIST A Grit Screw Conveyor
has a smaller profile for easier layoul. It also has
a specially deslgned outlet weir for reduced
overt1owrat.es and no underwater bearings.
The PISTA Grit Screw Conveyorls \.he ideal
second-slage dewatenng choice, particul;lJ'ly for
~pp:icatioll!; that currently use screenS.
Haw It Works
Flow enters the PlSTA Grit Screw Conveyor
thl'Ough the plate pal:k, sep;uating me grit tOwards
the licreW for further grit dewatering. T:le
dcwatered grit then discharges from the cop of the
sw~w into a container for trJnsport to final
disposal.
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') 5[( DfuWllNG Br,~~1-4 fOR 1'1$11<" NI-H~RO GRIl C()NC(N1RAI0R OE1A1lS
srI DRAWING B4531-0 FDA MODEL T~ DEW!o.IEItI~G SCRf.Y1 tRil CDIiV['I'OR '/1'.1>1
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FUEL SURCHARGE
Any lu.:1 surcharge as~e6SeClIO Smllh 8. LOII""~ss, Inc shall be pll~ed on at cosl to CUGtomer, This 1(;el
surcharge was not Included in aur quote and will be in addition to the contract amollnl.
Smith & LO"fllfl~S IS ~upply'n9 the alo"ementioned items. Owner Is responsible tor Installation, Including all
inspeclianf> and/or code compliance of the installation.
Ei$t:malfld al e. 10 weeks.
Shipment Upon Receipt of an OIpprovaO PO, sales agri::ement. or Credit Card #
INSTAl-lA TlON'
SHIf>MENT:
D EL.IVERY.
FREIGHT:
PAYMENT:
TIME FRAME:
EQUIPMENT:
All purcnase orders must be made out 10 Smith & Loveless, Inc, Any roUatit b.J)'/rellele order'!> must h., pIe-
au:horil.ed by Smith & Loveless' After Market Division. Psyment Is 100% prior to shipment via checklcredit card, C
with cont;nulng credit approval, 100% the earlier of net 30 days from date of shipment or at time of start up (if S&L
start up IS included In our quote).
Smith & Loveless' Quotation and :;tanoerd termS ilnO <::onditJons applies to this order and no terms Slit fertll in bUYE
purchase order, acknawledgmenllelter or verbal communication shell control unless approved in writing by the 58
Contr<'lct Department In the event of any inconsistency between S&L's terms and condition!) Elnd buyerS purctl<ise
oroer, S&L's terms and conditions shall govern
Q~ote IS good fOl 90 days
Smi;ll & Love',ess is relying upon Information provided by tn!;; customer or others with re9illd to (he
rneasuremenl, model or part numbers and descflpllons of eXisting equipment In the deSign and manufllt-1uring of tl
n.;.w eq ulpmen! for this project. Smith & Loveless shall not be responsible for any problems or difficulties encounte
",ren filti"\g uP new equipment With eXisting oq~;pmeN If such problems are the result of any improper
~18asuremen15, rnodeilp.:lrt n\,Jmbef;;, and descriptions. etc, of the existing equipment.
TERMS:
Ag reed to thiS __ day of
2007. Lenexa, KS
Agreed to thiS _ day of _
, 2007 at
BUYER
SMITH & LOVELESS, INC,
By__
By.
':;ri"1 !~:alT'e
I\wllto{ltlKlei(:rliH.rt;.
At,jl1'1tll'i::.ad oii}nclU'1ll'
A111t1r",e
is thIS purchase tax exompt? _ Yes NQ
:i YES, ;:J11~C.'" $!l:It:b TG.. ExeM~:iUf' Ce111'I~tO. Fu:h.lt~ Lo p,"Q'ir(Jod I&X El>:&/T'Pl con.fli;;;'l\Q ~r;or te ~\1:~}!f.~1'1 will fl:l6lJi! ~n B....yaf tlOlng rO~;.)uf\;it>(e ~or tilt ap\>iICbbl& Iill.81i
Solutions for a W0I1d of Water Problems