USP Technologies usptechnologies.com
1375 Peachtree Street, Suite 300 N, Atlanta, GA 30309 [email protected] Phone: 404-352-6070 Fax: 404-352-6077
Confidential - Company Proprietary
February 6, 2026
Zac Meyer
City of Bakersfield Subject:
City of Bakersfield, CA – Collection System Odor and Corrosion Control – SulFeLox® Full-Service Proposal Dear Zach: Pursuant to recent discussions, USP Technologies (USP) would like to propose to the City of Bakersfield, a full-service SulFeLox® odor and corrosion control for the collection system feeding plant #3. The objective of this program control H2S to under 20 ppm average at Buena Vista and Gosford and District pump stations using SulFeLox®. This letter outlines the proposed delivery scope and cost parameters for this program. USP Technologies Scope of Supply USP will provide a full-service delivery that includes the following services and equipment scope items necessary to meet the above stated goal
USP Technologies Scope of Supply
USP will provide a full-service delivery that includes the following services and equipment scope items necessary to meet the above stated goal
1. Services
• project management
• supply of all chemicals
• installation, start up and ongoing maintenance of equipment • inventory and delivery management (ACS controller)
• dose response testing and feed rate optimization
• All necessary sampling (liquid and vapor) labor and instrumentation • project reporting and documentation monthly
• Attend periodic status meetings and perform by yearly program reviews • safety training as needed
• emergency/spill response
2. SulFeLox®Tank and Feed System -
• 4 – double walled tanks:
o Rushmore Pump Station – 1550 Gallon SulFeLox® tank
o Jewetta Pumps Station - 1550 Gallon SulFeLox® tank
o Jenkins Pump Station – 3150 Gallon SulFeLox® tank
o Main Plaza Feed Site – 3150 Gallon SulFeLox® tank
• Fully integrated USP Technologies pump/dosing system designed and sized for the application
• Fully integrated Advanced Dosing Controller System
• Fully integrated tank level indicator/site monitoring system • All interconnecting tubing and piping necessary
• Ancillary system components as needed
• Site preparation to install equipment
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Treatment performance will be conducted at (Average 20 ppm H2S):
• Buena Vista Pump Station
• Buxton Hill Pump Station
• Gosford and District Pump Station
• Monitoring will be conducted from the start of initial chemical addition. • The City will maintain the right to increase or decrease the dosages as deemed necessary or appropriate.
• The City will have complete access to all data and be made available to the City through a Web-Based application, during the life of the Contract.
Program Pricing:
• Program Chemical Usage based on information provided by the city and gathered by USP technologies during Buena Vista Line trial and independent testing on the rest of the system.
The chemical feed rates are yearly average estimates, they can be higher during hot season and lower during cooler season:
1. Rushmore Pump Station – 60 GPD SulFeLox®
2. Jewetta Pumps Station - 100 GPD SulFeLox®
3. Romero Pump Station – 130 GPD SulFeLox®
4. Main Plaza Feed Site – 200 GPD SulFeLox®
• We would like to extend to the city of Bakersfield three Pricing for 2026 and 2027 fiscal year:
1. One (2) year contract with the option to renew on a year to year basis upon mutual agreement of the parties in writing and executed ninety (90) days prior to the expiration of the initial or any successive term:
i. SulFeLox® - 490 GPD - $4.85/gallon - $867,422.50/year ii. SulFeLox® - 490 GPD - $5.18/gallon - $926,423.00/year
• All price increases will be supported by increases pass to us by the product manufacturers. We will send a letter to the city requesting price increase with supporting documentation for the increase thirty (30) days before the next yearly cycle starts.
The pricing is net 30 days and does not include any applicable sales tax.
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Picture 1
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Site Requirements
Typical site requirements include, but are not limited to, the following:
▪ Level, secure site (concrete pad or gravel/sand bed) for placement of the tank and dosing equipment.
▪ Conduit run, electrical service of 120 VAC, 60Hz, 30 Amp, terminating in a junction box within 10ft of skid location
▪ Eyewash station and safety shower (USP can provide portable, if n/a) ▪ Any trenching, tapping of lines, drilling through concrete, etc. required to run chemical injection tubing to the application point.
▪ Any site security required
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▪ Procurement of appropriate permits and other external items to chemical storage and dosing systems that may be required by permitting authorities
Please feel free to contact me if you have questions, concerns or need clarifications with respect to this project proposal. We look forward to working with you.
Sincerely,
Michael Collins
Territory Manager
USP Technologies
1375 Peachtree St. NE Ste 300 N
Atlanta, GA 30309 USA
(404) 352-6070 office
(559) 725-5169 mobile
[email protected]
www.usptechnologies.com
CC: Ian Watson
Agreed to and Accepted on , 2021 by City of Bakersfield
By:
Name:
Title:
Agreed to and Accepted on , 2021 by USP Technologies
By:
Name:
Title:
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Appendix A: USP Technologies Program Management
USP Program Management
The USP Program will be managed based on performance standards agreed upon with the client (“Level of Service”)
• Data Driven Programs
• Extensive field sampling and data organization
• Detailed analysis and reporting (minimum of quarterly LOS meetings suggested) • Rapid and efficient program adjustment per LOS/Bakersfield • Web-Based Program Tool (COMS)
• USPVista live web based customizable monitoring and reporting tool • Quickly determines where optimization steps are needed based on performance data • Designed to drive program performance via a strategy of continuous optimization • Used to monitor treatment performance, dosing performance, and product quality • Centralized data hub for all program related data
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*Example of live dashboard report
*Example of Historical trends view
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Data Collected for Proposal Purpose
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Site Name/Location Aliases Flow (MGD) Liquid sample Vapor phace (odolog) Emerald Isle PS# 1
Romero PS Jenkins Rd PS; PS# 22 0.1 *
Buena Vista PS * *
Hageman Rd PS Hageman & Jewetta; PS# 18 1.9 *
Rushmore PS Hageman & Allen; PS#19 3.3 * *
Main Plaza Granite Falls Dr & Clay Patrick Fairway
Chimney Rock PS Liberty; PS# 74 *
Buxton Hill PS PS# 74 Discharge 9.2 * *
Gosford and District * *
McCutcheon Rd PS
Sample Reuslts pH Temp Total Sulfides NO3
Jawetta 9/1/21 9:17 7.77 87 1 15
Jawetta 9/8/21 1600 7.25 90.7 1.2 50
Jawetta 9/8/21 1739 6.88 88.8 1.4 50
Jawetta 9/9/21 7:55 7.81 86.6 2 10
Jawetta 9/9/21 9:15 7.48 86.6 2.5 15
Rushmore 9/1/21 9:43 7.35 87 1.8 0
Rushmore 9/8/21 1614 6.9 92.1 0.5 2
Rushmore 9/8/21 1750 6.84 89.9 0.8 2
Rushmore 9/9/21 8:06 7.63 87.6 1 0
Rushmore 9/9/21 9:48 7.26 89.1 2 0
Buxton Hills 9/9/21 10:20 7.51 87.4 0.3 25
Gosford & Disctrict 9/1/21 11:30 7.48 86.8 0.4 2
Gosford & Disctrict 9/8/21 1659 6.9 87.1 0.9 2
Gosford & Disctrict 9/1/21 11:30 6.78 86.1 1.2 2
Gosford & Disctrict 9/9/21 8:37 7.25 83.2 0.7 2
Gosford & Disctrict 9/9/21 10:35 7.01 86 1.7 0
Buena Vista 9/1/21 1400 6.9 88.2 6 0
Buena Vista 9/8/21 1715 6.68 87.2 7 0
Buena Vista 9/1/21 1835 6.83 87.1 7 0
Buena Vista 9/9/21 8:54 6.85 84.7 6 0