Ripon City Council
July 14, 2026

Corporate Office
8440 Florin Road, Sacramento, CA 95828
P.O. Box 299007, Sacramento, CA 95829
PH: 916.395.8800 FX: 916.429.2817
File Ref. 26F063Q01 Page | 1 of 3
To: City of Ripon Quote Date: 6/5/26
Attn: James Pease Quote No.: 26F063Q01
Re: City of Ripon
PLC Replacement
Dear James:

Thank you for your continued interest in TESCO products, services, and solutions. We are pleased to quote the following scope of work pertaining to the above-referenced project.

Scope of Work
Tesco Controls (Tesco) had a past project (ref. T- 9803) to supply various equipment for Well 11, also known as their Doak Ave. Booster Station for the City of Ripon (Owner). Recently the Owner discovered a LIQ IV PLC (RTU-8) had a memory loss failure. Due to the LIQ IV being End Of Life (EOL), the Owner has requested Tesco to furnish and retrofit a L3000 PLC to replace the EOL equipment.

A qualified Tesco PLC Engineer will retrofit a L3000 PLC in place of the existing LIQ IV PLC. Tesco will modify a backup from a L2000 replacement in 2014 (ref. T-22168R) to program the new L3000 PLC. Tesco will make the necessary changes to ensure similar functionality as the existing LIQ IV PLC. Tesco will retrofit the new PLC into the existing PLC’s space, removing the equipment on the existing backpan and retrofitting the new factory-assembled and tested backpan. A Tesco PLC Engineer will verify the L3000 PLC functionality maintains the same execution as the backup L2000 code. A Tesco SCADA Engineer will confirm the new PLC can communicate to the owner’s existing SCADA.

Note: The PLC conversion relies on Tesco’s existing backups matching the owner’s existing PLC program files.

Quotation TESCO CONTROLS
File Ref. 26F063Q01 Page | 2 of 3
Scope of Supply
Item Qty Description
L3000 Retrofit
1 1 Equipment to include:
 (1) Backpan
 (1) Door-Mounted Bezel
 (1) Tesco – L3000 Standard Rack Unit
 5-Slot
 (1) Tesco – PLC Power Supply
 Rack Harness
 (1) Tesco – L3000 CPU Card
 (1) Tesco – L3000 HDDI Card
 32 DI
 (1) Tesco – L3000 HDDI DC Terminal Board
 (1) Tesco – L3000 HDDO Card
 32 DO
 (1) Tesco – L3000 HDDO Terminal Board
 (1) Tesco – L3000 HDAI Card
 16 DI
 (1) Tesco – L3000 HDAI Terminal Board
 (1) Tesco – L3000 HDAO Card
 8 AO
 (1) Tesco – L3000 HDAO Terminal Board
 (1) Tesco – L3000 HDAI Card
 16 DI
 (1) Tesco – L3000 HDAI Terminal Board
 (1) Tesco – L3000 Large Operator Interface Terminal
 DIN Rails, Terminal Blocks, and Wire as required
2 Lot Professional Services:
 Project Management
 Engineering
 Engineered shop drawings, engineered submittals, technical data, as-built documentation, and project records
 PLC Programming
 Convert LIQ IV file to new L3000 compatible file
 Download and configure L3000 file
 Testing and Verification of newly integrated L3000 PLC  SCADA Programming
 Confirm newly integrated L3000 communicates with
existing SCADA
 Product Startup Services
 Remove LIQ IV and retrofit L3000 PLC
 Product quality review, verification of product installation, product parameter adjustments, product programming,
software upload/download as required, product/equipment reconfiguration as required, product function checks, and product startup
 O&M Manuals
TOTAL (including applicable sales tax): $33,692.00
Quotation TESCO CONTROLS
File Ref. 26F063Q01 Page | 3 of 3
Project Bid Clarifications
 Unless otherwise indicated by the Scope of Work above, this quote is to furnish only and does not include any trade labor, trade work, construction work, site improvement, contractor services, or any trade installation services. Any trade labor and/or related trade work shall be performed by others/contractor.  Unless otherwise indicated by the Scope of Work above, the following is not included within this quotation:
▫ Conduit, field wire, tubing, or basic trade installation materials (brackets, screws, bolts, j-box, stanchions, pull-box, etc.)
▫ Instrumentation mounting components, brackets, stanchions, sunshields, etc. ▫ Instrumentation, devices, components, or equipment not specifically identified in the above quotation. ▫ Local control stations and/or field mounted disconnects ▫ Fiber optic patch panels, cable, splicing or terminations ▫ Networking infrastructure or architecture modifications to existing facilities ▫ Any 3rd party testing, harmonic testing/analysis, protective device coordination study, short-circuit analysis, or Arc-Flash Risk Assessment (AFRA) services
▫ Electrical interconnection diagrams
▫ ISA process control loop diagrams
▫ Signal loop diagrams
 Addendums Acknowledged: 0
 Quotes are valid for thirty (30) days.
 Intellectual Property and Confidentiality Notice: The scope of work and price quotation shall not be construed as a formal design or recommendations on design for the related project. All content contained within this quotation is the intellectual property under the proprietorship of Tesco Controls, LLC and is subject to applicable copyright laws. Such intellectual property shall not be duplicated, replicated, copied, or shared without explicit written consent from Tesco Controls, LLC, as it contains confidential information and work product developed exclusively for use by Tesco Controls, LLC.  Submittals: Initial equipment submittal(s) to be provided approximately 12-15 weeks after receipt of purchase order, written notice of intent, or notice to proceed; however, generation of submittal(s) will be contingent on supply-chain availability and variability for material components which may impact material item selections affecting submittal lead times, therefore lead times are subject to change without notice.  Delivery: Initial shipment(s) anticipated to commence approximately 15-18 weeks minimum after Product/ Equipment Submittal approval; however, delivery schedule(s) will be contingent on supply-chain availability and variability for material component selections, therefore, lead times are subject to change. Delivery schedules will be confirmed and provided after receiving Product/Equipment Submittals approval.  Lead time & Supply Chain Impacts: Due to unpredictable supply chain impacts and delays outside of TESCO’s control, all quoted lead times are subject to change.
 Please see separately attached “TESCO LLC – Payment Terms & Conditions.” Please feel free to contact us at (916) 395-8800 to discuss any questions or comments you may have regarding this quotation.

Sincerely,

TESCO CONTROLS
Robert Carr
Technical Sales Estimator
[email protected]