Discussion and Consideration of Change Order #2 – Tricon Construction – Tiffin Water Treatment Facility Upgrade Project – Motion to Approve — K.4

MELLEN & ASSOCIATES, INC. 3404 S. 11th St., Council Bluffs, IA 51501 QUOTATION#: 2025-11-11-JC-1 QUOTATION DATE: November 11, 2025 VALVES * ACTUATORS * EQUIPMENT PREPARED BY: Jordan Cedillo MUNICIPAL * POWER * PROCESS Ph: (712) 322-9333 NEBRASKA * IOWA * KANSAS * MISSOURI Fax: (712) 322-6557 [email protected] PROJECT NAME: Tiffin, IA - Add-on 12" Butterfly Valve QUOTED TO: Tom Shedek TERMS: 100% Net 30 Days 119 S BROWN STREET F.O.B.: Factory TIFFIN, IA 52430 FREIGHT TERMS: Freight Allowed DELIVERY: SUBMITTAL: Item Tag Quantity Size Description No. 1 12 Butterfly AWWA, Flanged, AIS, Handwheel SUB-TOTAL $ 6,321 TERMS & CONDITIONS 1. Price does not include mechanical joint accessories, valve boxes, special coatings, special tagging, tee operating wrenches, flange gaskets, bolts, installation services, test certifications, field start up services, special crating, extended warranties or packaging for export - unless otherwise noted. 2. State and local use taxes are not included. Tax exempt certificates must be provided if the project is determined to be tax exempt. 3. A maximum of 8 printed Submittal & O&M will be provided on double-sided prints in a loose, unbound, and untabbed format. Electronic copies will be available via e-mail as an Adobe Acrobat PDF file. Any requirements for special formatting, including but not limited to, binders, separation tabs, Color Prints, Single-Sided Prints, Compact Disc or USB Flash Drive will be subject to additional charges. 4. This quotation was prepared with limited specifications, and/or application data. Any subsequent changes to materials, coatings, features, actuation, accessories, or otherwise shall require a re-quotation. 5. This quotation is limited to the scope, supply & descriptions above. Please review all necessary valve/tag schedules, and installation drawings to ensure all items are included. 6. This quotation/order is subject to the manufacturers’ acceptance, standard warranty and terms and conditions (available upon request). 7. This repair quote is an estimate only. Should the need for additional parts and repairs be discovered after repair work has begun or during testing, this quote will be adjusted to reflect the cost of additional repairs. You will be notified prior to the repair being accomplished. 8. Mellen & Associates will provide a Certificate of Insurance upon request but will not issue Additional Insured certificates. In addition we will not accept any terms that waive subrogation or include any non-contributory contract language.” 9. Automated valve packages, Field Service, and Start-Up may be invoiced separately. 10. Delivery quotes represent an estimate only, with all items quoted as "subject to prior sale". 11. Pricing will be held for 30 days. 12. Freight allowance is based on a single shipment at the discretion of the Seller. Freight costs for partial shipments will be borne by the Buyer. ADDITIONAL COMMENTS 1. Please reference quotation number 2025-11-11-JC-1 on all purchase orders & correspondence. 2. Purchase Orders resulting from this quotation shall be issued to "Mellen & Associates, Inc". 3. Shutoff valves associated with Fire/Yard Hydrant equipment, are assumed to be provided 'by others', and are not included this this quotation.