NTUA RED MESA TAPHAH PHASE II Engineering Design
Project Description
Add 2: Bid due date extended to 4/6/2026
Add 1: Changes to bid documents and drawings added to project listing
Navajo Tribal Utility Authority (NTUA) invites qualified companies (“Proposers”) to submit a written proposal for Turn-key Engineering, Procurement and Construction (“EPC”) for a photovoltaic solar generation and battery storage (BESS) facility located on a site controlled by NTUA on the Navajo Nation (together the “Project”). due 3/23/2026
Instructions and Scope of Work can be obtained from Andrea Hale, Contract Administrator, by email andreah@ntua.com
Pre Bid Information
Project Details
Project Contact Information
Additional Project Contact Information
Project Documents
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Document Title: ad
Document Type: spec
legal-ad--ntua-pv_bess-facility-red-mesa-tapaha-phase-ii_final (application/pdf) (Download File)
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Document Title: Add 1
Document Type: addendum
Addendum No. 1 to PV BESS FACILITY RED MESA TAPAHA PHASE II (application/pdf) (Download File)
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Document Title: Drawings
Document Type: spec
3 MW Alternate Layout (application/pdf) (Download File)
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Document Title: GEO Report
Document Type: spec
65195246.RedMesaSolarArray.GEO.rpt (application/pdf) (Download File)
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Document Title: Add 2
Document Type: addendum
Addendum No. 2 to PV BESS FACILITY RED MESA TAPAHA PHASE II (application/pdf) (Download File)



