Sealed Bids for the construction of the Contract: LeChee Water System Improvements (WSI), Navajo Nation Bid Number 24-07-3430LE which includes: LeChee Intake Facility: Demolition of existing equipment at existing Lake Powell Intake Facility including the removal of existing submersible pumps and booster pumps, Install two new 700 gallon per minute (gpm) submersible and two 700 (gpm) booster pumps at existing Intake Facility, Construct new control building with site improvements, miscellaneous telemetry system and backup generator, LeChee Water Treatment Plant: Construct new 500,000-gallon raw water storage tank with meter and transducer vault, Construct new 1 million gallon per day (1 MGD) Membrane Water Treatment Plant Building that includes chlorine feed system room, electrical room, process mechanical room, and administrative office area. Construct new 320,000-gallon finished water tank, Construct settling basin structure, Construct solids settling vault and associated meter and valve vault, Construct storm water retention basin, Construct chemical drying beds, Construct and Install yard piping, site improvements, and miscellaneous telemetry items. LeChee Pump Station No. 3 and Pipeline: Construct approximately 30,936 LF of 12-inch potable water line, Construct a 600 gpm Pump Station No. 3 and site improvements with miscellaneous telemetry items. Construct and install yard piping and connection to existing LeChee tanks with miscellaneous telemetry items. Bid date notes: To ensure delivery by the due date and time, all bids should be addressed to: PHYSICAL ADDRESS: NNDNR - DWR Water Management Branch ATTN: Lucinda Davis Navajo Route 12 NE, NTUA Rd, Bldg. 2793 Fort Defiance, Arizona 86504 MAILING ADDRESS: NNDNR- DWR Water Management Branch P.O. Box 678 Fort Defiance, Arizona 86504 Preference will be applied to qualified Indian-owned businesses in accordance with the Navajo Preference (NNBOA) laws as specified in the Navajo Business and Procurement Act (12 N.N.C. 1501 et seq.); the Navajo Nation Procurement Act (12 N.N.C. 301 et seq.); Navajo Business Opportunity Act (5 N.N.C. 201 et seq.) and other applicable statutory and regulatory requirements. Suppliers, brokers, agents, subsidiaries, successors, and assigns shall be fully subject to the requirements and provisions of the Navajo Nation Business Opportunity Act. Questions regarding bid documents are due to Brown and Caldwell on September 27, 2024. Answers to Questions will be provided by October 11, 2024.