HomeMy WebLinkAboutItem 13 Approval to Redesign the Return Activated Sludge Manifold Station at the City of Ocoee Wastewater Treatment Plant
City of Ocoee ▪ 1 N. Bluford Avenue ▪ Ocoee, Florida 34761
Phone: (407) 905-3100 ▪ www.ocoee.org
STAFF REPORT
Meeting Date: December 3, 2024
Item #: 13
Contact Name: Trent Hopper Department Director: Jen Bolling
Contact Number: Ext. 4306 City Manager: Craig Shadrix
Subject: Approval to Redesign the Return Activated Sludge Manifold Station at the City of
Ocoee Wastewater Treatment Plant. (Acting Utilities Director Bolling)
Background Summary:
The approved City of Ocoee budget for Fiscal Year 2023-2024 includes funding in the amount of $165,000.00
to redesign the Return Activated Sludge (RAS) Manifold Station at the Wastewater Treatment Plant
(WWTP). The RAS Manifold Station is a critical component of the wastewater treatment process. It is used for
microorganism management during the treatment process and is necessary to achieve treatment levels
required by FDEP and for reclaimed water production. The redesign of the RAS Manifold Station will allow for
more precise control of the WWTP process, which is essential to meet the FDEP treatment requirements as
wastewater flows increase.
Staff reached out to Process Control Services LLC, who is the approved sole provider for instrumentation &
repair of SCADA Systems, and they provided a quote of $137,334.00 for this project.
Issue:
Should the Honorable Mayor and City Commissioners approve to contract Process Control Services to
redesign the RAS Manifold Station at the WWTP?
Recommendations:
Staff recommends that the Honorable Mayor and City Commissioners authorize the City Manager to contract
Process Control Services to redesign the RAS Manifold Station at the WWTP at a cost of $137,334.00. Staff
also recommends that the City Manager be authorized to approve changes to this contract up to the limit of his
purchasing authority for each change order.
Attachments:
1. RAS panel
Financial Impacts:
None, as this project is fully funded.
Type of Item: Consent
Page 1 of 3
Process Control Services LLC
1205 Pinewood Lane
Ocoee FL, 34761
407.252.5033
SCOPE OF SUPPLY
Date: 11/13/24
Project: WWTP RAS control panel
Customer: Trent Hopper
In accordance with the attached Terms and Conditions, Process Control Services
LLC is pleased to offer the following materials/services for the above referenced
project. While our complete offering is detailed in this submission, purchase
orders directly to manufacturers may be required when ordering.
Provide and install new RAS control panel as
described below.
•Triplex RAS Control Panel 480 Vac 3 phase
o Nema 3R 304 SS gasketed enclosure with inner doors, back panel and leg kit,
and 3-point latch
o Enclosure air conditioner, Nema 4X 304 SS
o Surge arrestor 480 Vac
o Phase monitor with fuses
o (3) Circuit breaker sized for 15 HP, 480VAC. 3 phase, Pump motor
o (3) VFD’s Danfoss sized for 15HP, 480VAC, 3 phase Pump motor, with
extended 72-month warranty
o (2) 20 Amp 3 Pole Circuit Breaker for RAS/WAS valve power
o Control power transformer with primary and secondary fuses
o Surge arrestor 120 Vac
o 120 Vac control circuit breakers
o (5) 3 Position selector switches Hand-Off-Auto (Pump 1, Pump 2, Pump 3,
WAS Valve, RAS Valve)
o (5) Green Pilot lights (Pumps 1,2 and 3 Running), (WAS Valve Open, RAS
Valve Open)
o (5) Red Pilot lights (Pumps 1,2 and 3 Failure), (WAS Valve Closed, RAS
Valve Closed)
Process Control Services LLC
1205 Pinewood Lane
Ocoee FL, 34761
407.252.5033
Page 2 of 3
o (3) Run Time meters
o PLC, Allen Bradley CompactLogix
o (2) Ethernet Radios
o (AR) I/O modules, Allen Bradley
o Operator interface, 12” color touchscreen
o GFI receptacle
o DC power supply
o UPS, 1000 Va.
o Vent drain
o Misc. panel components, nameplates, wire duct, terminals, etc.
o UL listing
o Programming of RAS PLC and VT SCADA
PRICE, DELIVERY AND TERMS OF OFFERING
Prices submitted are for equipment/services specifically listed within this Scope
of Supply which constitute our complete offering; Sections may be referenced
for identification and clarification only and does not imply the Section is
offered in its entirety.
PRICE: $137,334.00 TAX if applicable. FOB factory with freight allowed
to jobsite, shipped via standard commercial carrier.
DELIVERY: 12-14 weeks after complete and acceptable approval is received.
Process Control Services LLC
1205 Pinewood Lane
Ocoee FL, 34761
407.252.5033
Page 3 of 3
SUBMITTAL FOR APPROVAL: 4-6 weeks after acceptable purchase
Agreement is received.
TERMS OF PAYMENT
Based on initial and continuing credit approval by Process Control Services
LLC., the following payment terms apply:
• Net 30
• NO HOLDBACK (RETAINAGE) provision is offered or allowed
Thank you for the opportunity to offer this Scope of Supply, questions and/or
comments regarding this offering should be directed to the salesperson whose
name is affixed to the Scope of Supply.
Wade Mathis
407-252-5033
Wademathis@gmail.com