Iowa Bids > Bid Detail

Statewide Radar Speed Feedback Signs

Agency: State of Iowa - Department of Transportation
Level of Government: State & Local
Category:
  • 63 - Alarm, Signal, and Detection Systems
  • 99 - Miscellaneous
Opps ID: NBD18080296523831101
Posted Date: Apr 25, 2023
Due Date:
Solicitation No: RFB FY2023 #097 Addendum 4

Bid Information

Type Request for Bid - Formal
Status Awarded
Number RFB FY2023 #097 Addendum 4 (Statewide Radar Speed Feedback Signs)
Issue Date & Time 3/8/2023 08:14:28 AM (CT)
Close Date & Time 4/12/2023 01:00:00 PM (CT)
Duration 1 month 4 days
Notes
We highly recommend online submission of responses. This expedites the process and reduces errors for both buyer and supplier.
Communications:
All questions must be directed solely to the purchasing agent listed in the bid opportunity. Inquiries must be submitted within the Ion Wave system. Written, phoned, or faxed bids can be accepted only if responder does not have the means to submit electronically. Responders must contact the agent assigned to the bid opportunity. In all cases, written communication will take precedence over verbal communication.
Deliveries shall be F.O.B Destination.
Contract Award
Award will be made for any one group or combination of groups. All items within a group must be bid to be considered for a group award.
Contract Award
It is the intent of the Iowa DOT to award the contract to the responsible bidder whose submitted quotation is the most advantageous to the Iowa DOT, cost and other factors considered. Other factors include, but are not limited to: meeting or exceeding mandatory requirements, proposed staffing, and meeting required time schedule.
Contract Award
Quantities listed are estimates only. Actual purchases may vary considerably based on actual needs throughout the contract period.
Contract Begin Date
May 1, 2023
Contract End Date
April 30, 2024
Contract Award
The Contractor will be awarded a one (1) year contract with an option to renew for five (5) additional years in twelve (12) month increments.
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Contact Information
Name Jean Gustafson
Address 800 Lincoln Way
Ames, IA 50010
Phone 1 (515) 239-1173
Fax
Email jean.gustafson@iowadot.us
Awarded Suppliers
Supplier Name Award Line Count Award Amount
General Traffic Controls, Inc. 10 $124,395.00
MoboTrex, Inc. 2 $195,278.00
Traffic Logix Corporation 2 $121,750.01
Award Attachments
File Name Description File Size
RFB FY2023 #097 bidtab preliminary.pdf Preliminary bid tabulation 1.13 MB
Bid Documents
Document name Format
Bid Invitation (please login to view this document) Acrobat / PDF
Public Question & Answer (please login to view this document) Acrobat / PDF
Bid Attachments
File Name Description File Size
standardterms_formal 1_18_22.pdf (please login to view this document) Standard Bid Terms and Conditions - Formal 207 KB
Pre-Bid Request for Approval of Products or Materials.pdf Pre-Bid Request for Approval of Products or Materials 338 KB
Addendum 3.pdf Addendum 3 1.20 MB
Sign Specifications (3-29-23).pdf Sign specifications (3-29-23) 807 KB
Bid Questions
Question Can delivery for this bid be moved out since the due date has been moved out?
Answer Delivery must be by June 30, 2023 due to fiscal year funds.
Submitted 4/10/2023 09:19:59 AM (CT)
Question Is 7 days of autonomy on battery required, so long as we can provide the Solar Measurement report that shows the probability of 0% loss of load at 5 days?
Answer This was reviewed and all of our PV(solar) systems require a 7 day autonomy.
Submitted 4/4/2023 10:22:23 AM (CT)
Question A two-year warranty is the industry standard for the sign and batteries.
Answer DOT would like to upgrade to a five-year warranty instead of the standard warranty for the sign and batteries.
Submitted 3/27/2023 04:54:17 PM (CT)
Question Your specification call for a 5 year renewable contract (without price increases).
Answer We are asking for a 1 year renewal with the option to renew for 5 additional years in twelve month increments. Please refer to Standard Terms and Conditions under B. Award number 4. Consumer Price Index.
Submitted 3/27/2023 04:51:19 PM (CT)
Question Will you be enforcing the "Buy American Act"????
Answer No.
Submitted 3/13/2023 03:38:55 PM (CT)
Question On Page 5 of the specs, it mentions displaying the word message ‘SLOW DOWN’ when speeds over a threshold value are reached.

Is it acceptable to instead have flashing digits (the detected speed) when a threshold value is exceeded?
Answer No.
Submitted 3/13/2023 02:21:09 PM (CT)
Question If signal reception is poor, would Iowa DOT prefer that cell signal booster be added for the speed feedback signs?
Answer Not really. Cellular connectivity is not required. The Iowa DOT will be transfering ownership of these signs to the town they are installed in.
Submitted 3/8/2023 01:51:35 PM (CT)
Question Is there is a preferred cell service provider that works best - AT&T or Verizon?
Answer No. Cellular connectivity is not required, so if this service provided as an enhancement, there will be no price adjustment when comparing to other bidders.
Submitted 3/8/2023 01:51:00 PM (CT)
Question Is the operational requirement of displaying the worded message "Slow Down" required for the 12" and 18" version of LED Speed Feedback signs?
Answer Yes, the word message "SLOW DOWN" is required for both signs.
Submitted 3/8/2023 01:47:03 PM (CT)

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