Sacramento River Erosion Contract 3 W9123826BA006

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See Solicitation.

Site Visit Sign-In Sheet.

Amendment 0002 - Bid Opening Time is updated to 1400/02:00 P.M. Pacific Time. Note: Site visit documents associated with amendment 0001 SF30 were previously posted via PIEE.

Amendment 0003- 1. Provide revised Specification Section 01 22 00, "Price and Payment Procedures" to include "and disposal" in the Payment sections for the optional CLINs. 2. Revised Optional CLIN descriptions to include "and disposal". 3. Provide new Specification Section 02 41 00, "Demolition and Removals". See PIEE module for amendment documents. Amendment 0002 - Bid Opening Time is updated to 1400/02:00 P.M. Pacific Time. Note: Site visit documents associated with amendment 0001 SF30 were previously posted via PIEE.

Amendment 0004 - Extends bid due date from 27Jan2026 to 10Feb2026 at 1100PDT and extends the virtual bid opening from 27Jan2026 to 10Feb2026 at 1400PST. Please be advised that the official release of amendment 0004 is temporarily delayed due to unforeseen technical issues with our contract writing system. Once system issues are resolved it will be posted to PIEE and this SAM.gov posting will be updated. Amendment 0003- 1. Provide revised Specification Section 01 22 00, "Price and Payment Procedures" to include "and disposal" in the Payment sections for the optional CLINs. 2. Revised Optional CLIN descriptions to include "and disposal". 3. Provide new Specification Section 02 41 00, "Demolition and Removals". See PIEE module for amendment documents. Amendment 0002 - Bid Opening Time is updated to 1400/02:00 P.M. Pacific Time. Note: Site visit documents associated with amendment 0001 SF30 were previously posted via PIEE.

Amendment 0004 - The purpose of this amendment is to:1. Extend the Bid Due Date from 27Jan2026 at 1100PST to 10Feb2026 at 1100PST. 2. Extend the Virtual Bid Opening Date from 27Jan2026 at 1400PST to 10Feb2026 at 1400PST. No other changes are made or implied.

Amendment 0004 - The purpose of this amendment is to:1. Extend the Bid Due Date from 27Jan2026 at 1100PST to 10Feb2026 at 1100PST. 2. Extend the Virtual Bid Opening Date from 27Jan2026 at 1400PST to 10Feb2026 at 1400PST. No other changes are made or implied.

Amendment 0005 - The purpose of this amendment is to: 1. Extend the Bid Due Date from 10Feb2026 at 1100PST to 24Feb2026 at 1100PST. 2. Extend the Virtual Bid Opening Date from 10Feb2026 at 1400PST to 24Feb2026 at 1400PST. No other changes are made or implied.

Amendment 0006 - Purpose of this amendment is to effect the following changes resulting from the Revolutionary Federal Acquisition Regulation Overhaul and issued Executive Orders. 1. Remove the following FAR provisions and Clauses 52.204-3,52.204-8,52.204-16,52.204-17,52.204-18,52.204-23,52.204-24,52.204-25,52.204-26,52.204-27,52.204-29,52.222-21,52.222-22,52.222-25,52.222-26,52.222-38,52.223-21,52.223-22,52.225-13,52.225-20,52.225-25,52.236-1,52.236-26,52.236-27,52.240-1.2. Amend Section 00 21 00. X. SUBMITTAL INFORMATION FOR BIDDERS, (c) SF 1442, Section 00 45 00 Representations and Certifications to eliminate reference to FAR 52.204-8.3. Remove the following FAR clauses 52.211-10 and 52.211-18 and replace with Supplemental Conditions within Section 00 73 00, XIII Commencement, Prosecution, and Completion of Work and XIV Variation in Estimated Quantities.4. Amended all CLIN descriptions for line items to reference applicable Variation in Estimated Quantities condition in Section 00 73 00.No other changes are made or implied.

Amendment 0007 - The purpose of this amendment is to: (1.) Extend the Bid Due Date from 24Feb2026at 1100PST to 06Mar2026 at 1100PST. (2.) Extend the Virtual Bid Opening Date from 24Feb2026 at 1400PST to 06Mar2026 at 1400PST. No other changes are made or implied.

Amendment 0008 - The purpose of this amendment is to: (1.) Extend the Bid Due Date from 06Mar2026at 1100PST to 27Mar2026 at 1100PST. (2.) Extend the Virtual Bid Opening Date from 06Mar2026 at 1400PST to 27Mar2026 at 1400PST. No other changes are made or implied.

Amendment 0009 - The purpose of this amendment is to change the Bid Acceptance period of 60 days to 90 days. No other changes are made or implied.

3/27/26 - OF 1419 Abstract of Offers Posted - see attachments. Amendment 0009 - The purpose of this amendment is to change the Bid Acceptance period of 60 days to 90 days. No other changes are made or implied.