24RD006_Addendum__1.pdf
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About this file
This is an Addendum No. 1 issued by the California Air Resources Board (CARB) for RFP No. 24RD006 "Characterization of Brake Wear Emissions from Off-Road Vehicles." The addendum modifies the date for the Question and Answers Addendum posting to February 18, 2025, at 5:00 p.m. Key dates include: written questions due February 6, 2025; proposal submissions due March 10, 2025; proposal evaluation period from March 11-April 2, 2025; intent to award notice posting on April 3, 2025; agreement to be sent to successful proposer on April 11, 2025; signed agreement due back to CARB by April 14, 2025; and work to begin April 30, 2025.
The RFP seeks contractors to characterize brake wear particulate matter and gaseous emissions from off-road vehicles, including development of brake-duty cycles for representative vehicles like bulldozers, graders, loaders, dump trucks, harvesters, and agricultural tractors. The study requires real-time monitoring of PM2.5, PM10 mass, total hydrocarbons, nitrogen oxides, and other pollutants during testing cycles, along with chemical speciation analysis. The results will inform off-road emission inventory, air quality planning, and emission reduction programs.
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| File | Type | Posted |
|---|---|---|
| 24RD006_RFP_Final.pdf |
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Text version
Notice to Prospective Proposers
Request for Proposals (RFP) No. 24RD006
“Characterization of Brake Wear Emissions from Off-Road Vehicles”
ADDENDUM NO. 1
February 6, 2025
The California Air Resources Board (CARB) is issuing this Addendum No. 1 to change the date for the “Question and Answers Addendum Posted” of the Key Action Dates of this RFP. Please see the table below for the new date.
RFP Key Actions Dates Time RFP available to prospective Proposers 01/17/2025 N/A Written Questions Submittal Deadline 02/06/2025 5:00 p.m.
Question and Answers Addendum Posted 02/18/2025 5:00 p.m.
Final Date for Proposal Submission/Receipt by
CARB
03/10/2025 5:00 p.m.
Complete Evaluation of Proposals 03/11/2025 – 04/02/2025
N/A
Posting of Intent to Award Notice(s) (Notice is posted for five [5] business days) 04/03/2025 N/A
Agreement sent to successful Proposer 04/11/2025 N/A Signed Agreement returned to CARB for counter-signature
04/14/2025 N/A
Agreement Approved and Executed – work begins
04/30/2025 N/A
All other information in the RFP shall remain the same.
This addendum, along with the RFP is published online in the California State Contracts Register at https://caleprocure.ca.gov/pages/index.aspx. To ensure receipt of any addenda that may be issued, interested parties are encouraged to register online at https://caleprocure.ca.gov Any questions are to be addressed to the contact listed below:
Contact: Katy Sullivan Phone: (279) 208-7761 Email: katy.sullivan@arb.ca.gov
Thank you.
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