NOTICE OF INTENT TO MAKE FINAL PAYMENT AND SETTLEMENT Please take notice that the Northern Colorado Water Conservancy District (“Northern Water”) has received a request from Timberline Mechanical Systems, LLC (“Contractor”), for final payment and settlement under the contract between Northern Water and Contractor, dated March 14, 2025, for the Computer Room HVAC Equipment Replacement services performed at the Northern Water Headquarters at 220 Water Avenue, Berthoud, in Larimer County, Colorado. Pursuant to C.R.S.§38-26-107, as amended, any person, co-partnership, association of persons, company or corporation that has furnished labor, materials, team hire, sustenance, provisions, provender or other supplies used or consumed by such contractor or his subcontractor in or about the performance of the work under the contract, or that has supplied rental machinery, tools, or equipment to the extent used in the prosecution of the work under the contract, whose claim therefore, has not been paid, may file with Northern Water a verified statement of the amount due and unpaid on account of such claim no later than 10 days after the last date of publication of this notice. Such verified statement shall be directed to the attention of Doug Clapp, Facilities and Equipment Department Manager, agent for Northern Colorado Water Conservancy District, at the following address: Northern Colorado Water Conservancy District, 220 Water Avenue, Berthoud, Colorado 80513. October 2,9,2025 11710868