ADDENDUM 1 - RFI and Coring Change.pdf
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- Attached to
- F-35 Jet Blast Deflectors Federal contract opportunity
- Solicitation number
- FA667524R0003
About this file
This document is an ADDENDUM to a Request for Information (RFI) for the F-35 Jet Blast Deflector (JBD) Improvements project at NAS Ft Worth JRB. The addendum modifies the original specifications by changing the foundation requirements for the JBD system. Instead of removing existing concrete along the north and east sides, the contractor can now use drilled cores with smaller amounts of concrete removal as the primary support, as long as minimum depth and diameter requirements are met. The RFI also clarifies that the JBD can be fabricated by another shop as long as it meets the specification requirements, and that the existing concrete curb can be removed. The solicitation number is FA667524R0003, and the requirement is to demolish existing F-16 JBDs and construct new F-35 JBDs per the provided specifications. Responses to this RFI are due by 2 August 2024.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| ADDENDUM 1 - RFI and Coring Change R2.pdf | ||
| Solicitation Amendment FA667524R00030001 SF 30.pdf | ||
| RFI -RFC FORM.pdf | ||
| Corrected Final - Design Specifications.pdf | ||
| Corrected Final - Design Narrative.pdf | ||
| Solicitation - FA667524R0003.pdf | ||
| DOL Wage Determination 2015-5231 Rev 2023.pdf | ||
| Corrected Final - Drawings.pdf |
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Text version
Soli# FA667524R00030001 F-35 Jet Blast Deflector (JBD)improvements, NAS Ft Worth JRB
AUGUST 5, 2024
ADDENDUM NUMBER 1 – Coring Specifications Change
The original specifications and drawings for the F-35 Jet Blast Deflector, (JBD) Improvements, NAS Ft Worth, JRB, for the project noted above are amended as noted in this Addendum No. 1.
Receipt of this Addendum shall be acknowledged by inserting its number and date in the space provided on the Bid Form.
ADDENDUM NO. 1
NOTE TO ALL PLANHOLDERS: Please insert this Addendum into your copy of the Contract Documents for the above-named project.
The following changes to the Contract Documents are issued by the CONTRACTING OFFICER and shall have the same force and affect as though a part of the original issue.
ITEM NO.:
ADD 1.1 Specification Section 37 73 19 – JET BLAST BARRIER/DEFLECTOR FOR HIGH TAXI/BREAKWAY VELOCITIES is changed as follows:
Item 1.3, subparagraph c, change the wording to read, “The contractor shall change the foundation details on the drawings and framing system as determined by the manufacturer along the north and east side of the project. The intent of Addendum 1 is to make drilled cores with removal of smaller amounts of concrete as the primary support for the deflectors as long as the sections within 1.3 – Submittals are adhered to. Any option selected by the Contractor will be as per Section 34 73 19. Minimum requirements for any foundation method must be a minimum of 12” in diameter by 24” deep, or the foundation section will be a minimum of a 12” x 12” square section 24” deep. This change will eliminate the need for removal of the existing concrete along the north and east side of the project.
The east side of the project remains as shown on the drawings and specifications.”
THIS ADDENDUM SHALL BE ATTACHED TO AND MADE A PART OF THE DRAWINGS AND SPECIFICATIONS AND SHALL
BE ACKNOWLEDGED WITH THE BIDDER'S PROPOSAL.
RFI QUESTIONS AND RESPONSES
1. The listed recommended JBD manufacturer is Blast Deflectors, Inc., or the approved equal. Can the JBD be fabricated by another fabrication shop as long as it meets specification requirements?
a. The JBD’s can be fabricated by another shop. That shop or “manufacturer” will need to meet /perform all the requirements required in the specifications.
2. Does the existing concrete curb need to stay or can it be removed?
a. This RFI is voided by the addendum 1 of the specifications change to coring as addressed above.
File details come from the government source that posted it. Updated .