Back
Twenty-Nine Palms Band of Mission Indians
· Tribal government
· California
Request for Qualifications for Design Services for the Dillon Road Bridge Replacement and Road Widening Project
PROPOSALS DUE
October 12, 2026, 12:00 pm PDT
Closed
WHAT THEY WANT
(Summarized from the RFP)
The Twenty-Nine Palms Band of Mission Indians is seeking qualifications from architectural and engineering consulting teams to provide comprehensive design services for the Dillon Road Bridge Replacement and Road Widening Project in Coachella, California (Riverside County). The project involves widening the Dillon Road corridor between SR 86 and Cabazon Road to six lanes and replacing the existing structurally deficient bridge over the Whitewater River, which has a sufficiency rating of 16.6, is scour critical, and does not meet current geometric, safety, bicycle, or pedestrian standards. The ultimate build-out envisions a six-lane major arterial corridor with multimodal accommodations and a six-lane bridge. The project has been determined to be a NEPA Categorical Exclusion under 23 USC 237.
DOCUMENT SET
5 documents
· 4.4MB
CHANGES SINCE PUBLISHED
4 changes
WHAT OTHERS ASKED
13 questions answered
▶
Section 4.1 references mailed or hand-delivered SOQ submissions; however, no physical delivery address is provided. Could the Tribe please confirm whether a physical submittal is required and, if so, the appropriate delivery address?
Submission
▶
Will the large format pages, used for charts and tables, count as 2 pages?
Compliance
▶
Can the Tribe provide a list of the technical reports produced during PA&ED? Can you share those documents?
Administrative
▶
Does the area have any known drainage deficiencies within the corridor or at the bridge crossing?
Administrative
▶
Could the Tribe provide any master planning documents applicable to the project area?
Administrative
▶
Can you share the as-builts for the existing Dillon Rd Bridge over Whitewater River?
Administrative
All 13 answers open with a free account.
ABOUT THIS RFP
RFP number
Not Assigned
Budget
Not Assigned
Published
Entity type
Tribal government
State
California
Summarized from the Twenty-Nine Palms Band of Mission Indians portal.
HOW TO SUBMIT
One electronic copy must be submitted via email to procurement@29palmsbomi-nsn.gov. Physical copies may be mailed or hand-delivered to the attention of Robert Mignard.
NAICS CODES & TAGS
541330
541310
541370
541620
541360
Regulatory Compliance and Permitting
Capital Improvements Planning
Environmental Consulting
Tribal Consultation and Indigenous Heritage Protection
Transportation Demand Management
ACROSS 539 RFPS
MORE THAN
RFPs changed their terms while active.
25 days is the median window from publication to due date; day 16 is the median first change for the 113 that changed. 539 RFPs published and due: July 23 - Sept. 30, 2026.
Bid on five RFPs, and the odds are better than two in three that at least one changes its terms before the deadline. Larger firms have staff tracking this. Start free and you’ll have it at your fingertips too.
This RFP has closed
Proposals were due October 12, 2026, 12:00 pm PDT. Leads tracks active RFPs from posting to deadline.
