NTUA WWTP Improvements Tuba City
Project Description
Add 2: Bid Due Date extended to 3/26/2026, updated bid forms and drawings
Add 1: Prebid meeting added to project
Navajo Tribal Utility Authority (NTUA) hereby requests proposals form certified contractors to complete improvements to help mitigate erosion from stormwater runoffs at the Tuba City Wastewater Treatment Facility (WWTP) in Tuba City, AZ. The Treatment Facility is located on the Navajo Indian Reservation and is owned and operated by the NTUA. Instructions and Scope of Work can be obtained from Andrea Hale, Contract Administrator, at (928) 729-6249 or by email andreah@ntua.com due 3/23/2026
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--tc-wwtp (application/pdf) (Download File)
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Document Title: Add 2
Document Type: addendum
Addendum 2_Tuba City Wastewater Treatment Plant Site Improvements (application/pdf) (Download File)
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Document Title: Bid Form
Document Type: spec
00410 Bid Form (application/pdf) (Download File)
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Document Title: Drawings
Document Type: spec
TUBA CITY WWTP_BID_DWG C-101 (application/pdf) (Download File)
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Document Title: Add 1
Document Type: addendum
Addendum 1_Tuba City Wastewater Treatment Plant Site Improvements_Final (application/pdf) (Download File)
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Document Title: Bid Docs
Document Type: spec
Tuba City WWTP Site Improvements Bid Documents (application/pdf) (Download File)



