HomeMy WebLinkAboutItem #06 Rehabilitation of Lift Station #16 She Center of Good Q
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AGENDA ITEM COVER SHEET
Meeting Date: May 1, 2012
Item #
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Reviewed By:
Contact Name: Charles K. Smith, P.E. Department Director: Charles Smith Il ,
Contact Number: 407 - 905 -3159 City Manager: Robert Fran
Subject: Rehabilitation of Lift Station #16
Background Summary:
Included in the Utilities Department's "Lift Station Ten Year Maintenance Program" schedule is the
rehabilitation of Lift Station #14 for Fiscal Year 2012. At issue with the rehab was the change out of two
Pump -X brand pumps and their associated hardware. Pump -X is no longer in business and parts are no
longer reliably available. Lift Station #16 also utilizes Pump -X pumps and is a more critical facility. Therefore,
staff recommends switching the two stations in the maintenance program, by moving station #16 to Fiscal
Year 2012, and station #14 to Fiscal Year 2019. The two Pump -X pumps from station #16 will be salvaged,
cleaned and shelved, so as to be backups until Lift Station #14's rehab. In addition, utilizing the scheduled
resources, staff is recommending the wet well for Lift Station #16 be recoated using GML (Green Monster
Liner Coatings, LLC), a polyurea material which is the City's specified standard.
The City will procure directly from Xylem Water Solutions (formerly ITT Flygt) two (2) new 23 HP pumps in the
amount of $34,912.00. The City uses Xylem as its specified standard pump supplier. The coating of the wet
well shall be performed by GML (Green Monster Liner Coatings), LLC in the amount of $19,400.00, which
also includes bypass pumping during the coating work. The City will piggyback off of GML's contract with
Manatee County, RFP #08- 1033FL. The amount budgeted for the coating was $5,200, but the total cost of the
pumps, previously completed mechanical work and coating comes out to $68,312.00, $1,688.00 below the
total budget of $70,000.00.
Staff is seeking City Commission approval to reschedule the lift station rehabilitation, and also approval to
perform the needed rehab to station #16 as outlined above for a total cost of $68,312.00. In addition, Staff is
requesting that City Commission approve Xylem Water Solutions as the sole source vendor for pumps as it is
the company included in the City's Lift Station Standards, and their parts and labor are proprietary.
Issue:
Should City Commission authorize the City Manager to cause the maintenance of Lift Station #16,
by way of approving a modified rehabilitation schedule and the replacement of the pumps and
coating of the wet well? Should City Commission also approve Xylem Water Solutions as the sole
source vendor for pumps?
Recommendations
Motion to approve Xylem Water Solutions as the sole source vendor for pumps; and to authorize City
Manager to reschedule the rehabilitation of Lift Station #16 to Fiscal Year 2012 and Lift Station #14 to 2019;
and procure two 23 HP pumps for the rehabilitation from Xylem Water Solutions in the amount of $34,912.00;
and procure wet well coating services from GML, LLC in the amount of $19,400.00.
Attachments:
1
Proposals from Xylem Water Solutions, GML Coatings, LLC.
Financial Impact:
The Department's FY 2012 R &R budget included $70,000 to rehabilitate Lift Station #14, which with this
action will be applied to Lift Station #16. The work includes the replacement of the two pumps, associated
hardware and appurtenances, and wet well coating. Total cost of the aforementioned repairs and previously
completed mechanical work is $68,312.00, which will leave $1,688.00 unspent.
Type of Item: (please mark with an "x")
Public Hearing For Clerk's Dept Use:
Ordinance First Reading X' Consent Agenda
Ordinance Second Reading Public Hearing
Resolution Regular Agenda
X Commission Approval
Discussion & Direction
Original Document/Contract Attached for Execution by City Clerk
Original Document/Contract Held by Department for Execution
Reviewed by City Attorney N/A
Reviewed by Finance Dept. �� att N/A
Reviewed by ( ) N/A
2
ITT Water & Wastewater Florida, LLC
I T 1r Flygt Products
2152 Splint Blvd. Apopka Florida 32703
Phone: 407.880.2000 • Fax: 407.880 -2082
To; City of Ocoee Date: January 21, 2011
Attn: Alan Pozar
Su = • •
• uote Number: 2010- APO -0089 1\:14
1 2
We are pleased to offer o owing equipment: .1h U P &eto 2,
(2) Flygt NP3153/274 submersible wastewater pumps, 23hp, 3/230v, with 50' of motor cable. No leak se •
Pumps will be supplied with "hard iron" impeller and volute Insert.
(2) 4" x 4• Flygt discharge connections.
(2) Stainless steel baseplates.
(2) Sets of anchor bolts, 316 stainless steel.
(2) Set of thermal units for existing motor starters.
(1 • , e.
Price: $34.912.00; plus tax: , freight included, F.O.B. factorl
T S PROPOSAL WILL EXPIRE IN NINETY (90) DAYS UNLESS EXTENDED IN WRITING BY ITT WATER &
WASTEWATER.
NOTE: WE DO NOT SUPPLY, PIPING, VALVES, GUIDE BARS, PRESSURE GAUGES, DISCONNECTS,
JUNCTION BOXES, KELLUMS GRIPS, SURGE PROTECTION EQUIPMENT, SPARE PARTS, LABOR OR
ANY OTHER ITEM NOT SPECIFICALLY LISTED ABOVE.
TERMS: Subject to credit approval net 45 days after date of Invoice or 100% payable before start -up of equipment
(whichever comes first).A service charge of 1.6% per month will be added to all balances unpaid 30 days after
invoice date. Failure to pay In accordance with these terms wig void all warranties. A cancellation charge of
20% of the value of the order will be assessed for special orders or control panels cancelled after production is
completed.
CONDITIONS: 1. Price Is firm based on our receiving complete approval and release for productions four (4) weeks
after drawings have been submitted by ITT Water & Wastewator, Florida, LLC.
2. PARTIAL BILLING WILL BE MADE ON ANY PARTIAL SHIPMENT.
We thank you for your interest in our equipment and look forward to being of service to you in the near future.
IN THE ABSENSE OF A FORMAL ISSUED PURCHASE ORDER, A SIGNED FACSIMILE COPY OF THIS PROPOSAL
IS ACCEPTABLE AS A BINDING CONTRACT.
ITT Water & Wastewater, Florida, LLC Company Name:
Accepted By:
Date M. Plin
Print Name:
Salesman Date:
amLYt T
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Quotation Date: March 16, 2011 r 7 z
Donnie Roberts
Utilities Inspector
City of Ocoee
1800 A.D. Mims Rd.
Ocoee, FL 34761
Dear Mr. Roberts,
Thank you for your interest in the Green Monster"' Liner System.
The manhole, or lift station, undergoes a three step process resulting in a liner that is superior
over its competition. By rebuilding the surface with cementitious concrete; applying a two
part primer acting as a water tight seal and adhesive basecoat; the Green Monster "' Liner is
applied creating a tough, waterproof, monolithic seal that eliminates all inflow and
infiltration through the structure. Green Monster"' Liner is sprayed over the two part primer
at a thickness of 90 -110 mils. This product provides adhesion to every square inch of the
sprayed surface. Once the structure is sealed, it protects the substrate from 1) corrosion, due
to 112S sewer gases, and 2) cracking, due to road vibration, ground movement, and changes
in temperature.
Procedure
1. Surface preparation will begin by sandblasting the entire substrate, preparing the
surface so that it is structurally intact and clean of all corrosion.
2. After sandblasting is completed, the surface area will be power washed, ridding the
substrate of all dust and sand.
3. All sand and water will be removed from the structure along with other debris.
4. Cementitious concrete will be applied to all voids. In most cases the entire surface
will be coated .5 inches to 1 inch thick.
5. The work area will be completely dried usbtg indirect heat; providing the most ideal
environment for superior adhesion.
6. A two part pruner will be applied to the cleaned substrate from top to bottom
providing maximum adhesion, as well as a water- proofer for the final coating of
Green M Liner.
7. Green MonsterTM Liner is spray applied at a 90 -110 mil thickness. This will be
sprayed onto the ring of the structure down to the coating of the bench.
Proposal for Consideration: Green Monster"' Liner
Lift Station #16 Rehabilitation Project
This proposal is based on the above described completed project and includes all
mobilization expenses, material, equipment, and labor required to complete the project
detailed above in the "Procedure" section.
Ltft Station #16 Rehabilitation and Coating $ 19,400.00
Total Project $ 19,400.00
Bypassing, sandblasting, grouting all leaks and active infiltration, all prep work, and coating
is included in the above total cost. This shall be a total delivered cost to the City of Ocoee,
which shall be inclusive of all shipping, handling, surcharges and all other incidental costs
related to the purchase.
Work can begin within 21 days upon receipt of a purchase order. GML Coatings will need 1
week for the completion of this project. Working time on this project may be less depending
on preparation of the substrate. It is vital for adhesion that the substrate be dry and clean.
Terms: All jobs completed within 30 calendar days will be billed immediately after
completion and payment shall be received net 30 days from invoice date. Projects lasting
longer than one month will be billed as progress payments monthly per the work completed
to date. The scope of work is detailed in this document and work will only proceed by means
of a purchase order.
In conclusion, I would like to thank you in advance for considering this project, and I a►n
sure you will be extremely pleased with both the durability of the finer, and the quality in
which the work is performed. If you have any questions, please contact us at any time.
Thank you and best regards,
Ryan Schwake
Division Manager
GML Coatings, LLC
10315 Technology Terrace
Lakewood Ranch, FL 34211