8-12-2025, Update 0006- Posting Amendment 0005 - 1) Changed sections per Summary of Changes in Amendment No. 5 (R0005) 2) Updated Davis-Bacon Act WD # WA20250124 Dated on 08 Aug 2025 8-7-2025, Update 0005- Posting Amendment 0004 - 1) Changed sections per Summary of Changes in Amendment No. 4 (R0004) 8-5-2025, Update 0004- Posting Amendment 0003 - 1) Extended the solicitation due date to 10:00 AM Local Time 18 August 2025. 2) Changed sections per Summary of Changes in Amendment No. 3 (R0003). 3) Updated Davis-Bacon Act WD # WA20250054 Dated on 25 Jul 2025 and Davis-Bacon Act WD # WA20250124 Dated on 18 Jul 2025 8-1-2025, Update 0003 - Posting Amendment 0002-1) Site visit roster, which is included for information purposes only and will not be incorporated into the solicitation. 2) Photos of the joint drains: Mono 11-12 Elev753, Mono, 15-16 Elev753, Mono 17-18 Elev753, and Mono 27-28. The photos are included for information purposes only and will not be incorporated into the solicitation. 3) Changed sections per Summary of Changes in Amendment No. 2 (R0002) 7-17-2025, Update 0002 - Posting Amendment 0001- Add pre-site visit information and see attached files for more details 7-11-2025, Update 0001 - Change the file name to Solicitation - W912DW25RA001-11 Jul 2025Chief Joseph Dam Upstream Chief Joseph Dam Upstream Monolith Joint Sealing. This notice is related to pre-solicitation notice ID W912DW25RA001.