HomeMy WebLinkAbout2015 12 14 Consent 302 East Water Reclamation facility Plant 1 RepairsCOMMISSION AGENDA
ITEM 302
December 14, 2015
REQUEST:
Informational
Consent
X
Public Hearings
Regular
KS
KL
Regular Meeting City Manager Department
The Utility Department requesting approval for The Huntington Company to perform
repairs to Plant #1 at the East Water Reclamation Facility in the amount of $53,073 plus a
20% contingency.
SYNOPSIS:
This project consists of performing repairs to wastewater treatment plant #1 at the East
Water Reclamation Facility (WRF) on Winter Springs Boulevard which includes taking the
plant out of service, rebuilding and replacing the stainless air diffusers, debris removal,
realigning /rebalancing the center clarifier arms, and repairing /refurbishing the influent
troughs.
CONSIDERATIONS:
This project is needed to rehabilitate wastewater plant #
treatment plant was built in 1972 in a ring stee
aeration, clarification, and digestion of the wastewater.
has deteriorated much of the steel structure requiring
structure as needed.
1 at the East WRF. This part of the
1 configuration which provides
The highly corrosive environment
periodic welding to reinforce the
Plant #1 treats approximately 40% of wastewater that flows through this facility. The key
component of the wastewater treatment process is the introduction of air through diffusers
that allows the aerobic process to breakdown the organics in the wastewater. Many of the
diffusers are clogged or broken which reduces operational efficiency and produces a lower
quality effluent. The clarifier arms are also out of alignment and need to be corrected.
Consent 302 PAGE 1 OF 3 - December 14, 2015
The Huntington Company of Altamonte Springs performs this type of work and has
completed similar type of work for us in the past on a smaller scale. Other vendors were
contacted and declined interest in this specialized scope of work.
Huntington's proposal for the scope of work is $53,073. A 20% contingency is requested
due to the likelihood that additional problems will be identified for repair when the plant is
removed from service. No disruption of wastewater service is anticipated during this
project which should be completed 30 days after commencement.
FISCAL IMPACT:
The project cost is $53,073.00 plus a 20% contingency funded by the Utility Enterprise
Fund Capital Improvements line code.
COMMUNICATION EFFORTS:
This Agenda Item has been electronically forwarded to the Mayor and City Commission,
City Manager, City Attorney /Staff, and is available on the City's Website, LaserFiche, and
the City's Server. Additionally, portions of this Agenda Item are typed verbatim on the
respective Meeting Agenda which has also been electronically forwarded to the individuals
noted above, and which is also available on the City's Website, LaserFiche, and the City's
Server; has been sent to applicable City Staff, Media/Press Representatives who have
requested Agendas /Agenda Item information, Homeowner's Associations/Representatives
on file with the City, and all individuals who have requested such information. This
information has also been posted outside City Hall, posted inside City Hall with additional
copies available for the General Public, and posted at five (5) different locations around the
City. Furthermore, this information is also available to any individual requestors. City Staff
is always willing to discuss this Agenda Item or any Agenda Item with any interested
Consent 302 PAGE 2 OF 3 - December 14, 2015
individuals.
RECOMMENDATION:
Staff recommends the City Commission authorize The Huntington Company to perform
repairs to Plant #1 at the East WRF at a cost of $53,073.00 plus 20% contingency payable
from the Utility Enterprise Fund Capital Improvements line code and authorize the City
Manager and City Attorney to prepare and execute any and all applicable documents.
ATTACHMENTS:
1. The Huntington Company Proposals (2 pages)
Consent 302 PAGE 3 OF 3 - December 14, 2015
The Huntington Company
1166 Woodland Terrace Trail
Altamonte Springs, Fl 32714
Name /Address
City of Winter Springs
1126 East State Road 434
Winter Springs, Fl 32708
Date Estimate No. Project
10/07/15 259
Estimate
Item
Description
Quantity
Cost
Total
Fabrication
Location: East WWTP Att: Forrest WWTP Rehab
34,678.00
34,678.00
With Crane truck Remove and completely
rebuild 31 air diffusers to include: New:
NipplesNalves /unions /down pipe (all galvanized) /
new Manifolds, and replace all Stainless Steel
Diffusers when needed. When these unit are
removed we will clean all debris /rags from the lower
manifold and dispose of in a dumpster on the
premesis. All units will be custom built and will
match the exsisting 4 tier design that is currently in
use. Atotal of 65 SS diffusers will be purchased.
Total $34,678.00
The Huntington Company
1166 Woodland Terrace Trail
Altamonte Springs, Fl 32714
Name /Address
City of Winter Springs
1126 East State Road 434
Winter Springs, Fl 32708
Date Estimate No. Project
10/07/15 260
Estimate
Item
Description
Quantity
Cost
Total
Fabrication
Location: East WWTP plant Plantl Att: Forrest
16,498.00
16,498.00
Take the enitre plant down,,, and drain /and clear all
debris in the center AND the outside of the water
bays to repair /clear the clog in the outer wall relieve
pipes in the lower section. Drain center clarifier to
repair the unbalanced center arms to to balance out
the upper arms. This will include jacking the
center/lower section up. and hold in place with
Crane truck.. Cut the support assembly and rotate
the arms to the correct position and re -weld into
place and balance unit.
Fabrication
While the water is drained we will repair the holes on
1,897.00
1,897.00
the leaking influent trop supply line and treat all rust
around that unit when complete.
Total $18,395.00