The Navajo Division of Transportation (Navajo DOT) and the Navajo Nation Office of the Controller - Purchasing Department are soliciting proposals and sealed bids for UPM Cold Mix Material  Purchase and Delivery.

Contacts for a bid packet are:

Joe Peterman, Department Manager III, Navajo Division of Transportation - Roads, jpeterman@navajodot.org ; (505) 619-6357 or (505) 481-7099.

Valerie Bitsilly, Acting Accounting Manager, Navajo Nation Purchasing Department, valerie.bitsilly@navajo-nsn.org , (928) 871-6142.

The closing date is August 14, 2026, at 3:00 p.m. Mountain Daylight Saving Time (M.D.T.). Any  proposal(s) received after this date and time will not be accepted and will be returned to the sender.  No faxed or email proposals or bids will be accepted.  The RFP can be found on the Navajo DOT website @ NavajoDot.org.