Procurement Summary
Country: USA
Summary: Environmental Analytical and Regulatory Compliance Services
Deadline: 14 Aug 2026
Posting Date: 07 Aug 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 146744111
Document Ref. No.: FA6648-19
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
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AMENDMENT 06 TO SOLICITATION FA664826Q0006
PROJECT: Environmental Sampling Services
The purpose of this amendment is to formally extend the quote submission deadline and provide a status update regarding the release of Government responses to vendor questions.
A. EXTENSION OF QUOTE SUBMISSION DEADLINE:
The deadline for the receipt of quotes is hereby extended.
PRIOR DEADLINE: Friday, August 7, 2026, at 9:00 AM Eastern Standard Time (EST).
NEW DEADLINE: Thursday, August 13, 2026, at 9:00 AM Eastern Standard Time (EST).
B. NOTIFICATION OF PENDING Q&A PUBLICATION:
The Government is currently compiling and formatting the official responses to questions raised during the mandatory site visit held on July 31, 2026, as well as valid Requests for Information (RFIs) received prior to the established deadline. These official Government responses will be published in a forthcoming amendment no later than 5:30PM on Friday, August 7, 2026.
C. ACKNOWLEDGEMENT OF AMENDMENTS:
Offerors are reminded that they must formally acknowledge receipt of this amendment, as well as all prior amendments, with their quote submission via completion of the Acknowledgment of Solicitation Amendment form, attached. Failure to acknowledge this amendment may result in the rejection of your quotation.
D. ALL OTHER TERMS AND CONDITIONS:
Except as provided herein, all other terms and conditions of the solicitation remain unchanged and in full force and effect.
AMENDMENT 05 TO SOLICITATION FA664826Q0006
PROJECT: Environmental Sampling Services
The subject amendment to Solicitation FA664826Q0006 is to establish a firm, final cutoff date and time for the submission of all vendor Requests for Information (RFIs) and clarification questions regarding this solicitation.
1. FINAL DATE FOR REQUESTS FOR INFORMATION (RFI):
All prospective offerors are hereby advised that the final date and time to submit RFIs, questions, or requests for clarification is stric...
Notice ID: fa6648-19
Department/Ind. Agency: dept of defense
Original Set Aside: total small business set-aside (far 19.5)
Sub-tier: dept of the air force
Office: fa6648 482 lss lgc
Product Service Code: b510 - special studies/analysis- environmental assessments
NAICS Code: 541380 - Testing Laboratories and Services
Inactive Dates: aug 14, 2026
Inactive Policy: manual
Documents
Tender Notice
Documents.zip