{"canonical":"https://abierto.us/opportunities/w9123726x1c2d","key":"W9123726X1C2D","url":"https://abierto.us/opportunities/w9123726x1c2d","title":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day","solicitation_number":"W9123726X1C2D","notice_type":"s","open":false,"response_deadline":"2026-07-17T21:00:00Z","first_posted":"2026-06-29","last_posted":"2026-07-16","department":"DEPT OF DEFENSE","subagency":"DEPT OF THE ARMY","office":"W072 ENDIST HUNTINGTON","naics":"237990","psc":"Y1KA","set_aside":null,"place_state":"MS","winner":null,"award_amount":null,"publications":[{"notice_id":"dcd5115f7ec94f169400b49adeed0bb2","title":"Arkabutla SOURCES SOUGHT for the potential use of Project Labor Agreements (PLA)","solicitation_number":"W9123726X1C2D","notice_type":"r","base_type":"r","posted":"2026-06-29","posted_at":null,"due_at":"2026-07-17T21:00:00Z","due_date":"2026-07-17","cancelled":null,"archived":null,"archive_date":"2026-08-01","award_number":null,"awardee_name":null,"amount":null,"link_sam":"https://sam.gov/workspace/contract/opp/dcd5115f7ec94f169400b49adeed0bb2/view","enriched":false,"history":[]},{"notice_id":"8a51168de49542449e25618cb21d5538","title":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day","solicitation_number":"W91237-26-X-1C2D","notice_type":"s","base_type":"s","posted":"2026-07-01","posted_at":null,"due_at":"2026-07-24T21:00:00Z","due_date":"2026-07-24","cancelled":null,"archived":null,"archive_date":"2026-08-08","award_number":null,"awardee_name":null,"amount":null,"link_sam":"https://sam.gov/workspace/contract/opp/8a51168de49542449e25618cb21d5538/view","enriched":false,"history":[]},{"notice_id":"03b86a5b80844744b95c17f3993f1e42","title":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day","solicitation_number":"W91237-26-X-1C2D","notice_type":"s","base_type":"s","posted":"2026-07-08","posted_at":null,"due_at":"2026-07-24T21:00:00Z","due_date":"2026-07-24","cancelled":null,"archived":null,"archive_date":"2026-08-08","award_number":null,"awardee_name":null,"amount":null,"link_sam":"https://sam.gov/workspace/contract/opp/03b86a5b80844744b95c17f3993f1e42/view","enriched":false,"history":[]},{"notice_id":"27048f159aa74fe7825e8a4c9fa6ec22","title":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day","solicitation_number":"W91237-26-X-1C2D","notice_type":"s","base_type":"s","posted":"2026-07-14","posted_at":null,"due_at":"2026-07-24T21:00:00Z","due_date":"2026-07-24","cancelled":null,"archived":null,"archive_date":"2026-08-08","award_number":null,"awardee_name":null,"amount":null,"link_sam":"https://sam.gov/workspace/contract/opp/27048f159aa74fe7825e8a4c9fa6ec22/view","enriched":false,"history":[]},{"notice_id":"51ce4c1b9764426cb7eec2a7bc8fce3a","title":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day","solicitation_number":"W91237-26-X-1C2D","notice_type":"s","base_type":"s","posted":"2026-07-16","posted_at":null,"due_at":"2026-07-24T21:00:00Z","due_date":"2026-07-24","cancelled":null,"archived":null,"archive_date":"2026-08-08","award_number":null,"awardee_name":null,"amount":null,"link_sam":"https://sam.gov/workspace/contract/opp/51ce4c1b9764426cb7eec2a7bc8fce3a/view","enriched":false,"history":[]}],"latest_notice_id":"51ce4c1b9764426cb7eec2a7bc8fce3a","first_type":"r","notices":[{"dates":{"posted":"2026-06-29","response_deadline":{"raw":"2026-07-17T17:00:00-04:00","utc":"2026-07-17T21:00:00Z","date":"2026-07-17","time":"17:00:00","utc_offset_seconds":-14400}},"links":{"sam":"https://sam.gov/workspace/contract/opp/dcd5115f7ec94f169400b49adeed0bb2/view"},"naics":{"codes":["237990"],"primary":"237990"},"title":"Arkabutla SOURCES SOUGHT for the potential use of Project Labor Agreements (PLA)","agency":{"office":{"code":"W91237","name":"W072 ENDIST HUNTINGTON"},"subtier":{"code":"2100","name":"DEPT OF THE ARMY"},"department":{"code":"021","name":"DEPT OF DEFENSE"},"office_address":{"zip":"25701-5000","city":"HUNTINGTON","state":"WV","country":"USA"},"organization_type":"OFFICE"},"status":{"active":false,"archive_date":"2026-08-01","archive_type":"auto15"},"contacts":[{"name":"Lillie Bodie","role":"primary","email":"lillie.v.bodie@usace.army.mil","phone":"3043995139"},{"name":"Kristin D. Blake","role":"secondary","email":"kristin.d.blake@usace.army.mil","phone":"3043995693"}],"base_type":{"code":"r","label":"Sources Sought"},"notice_id":"dcd5115f7ec94f169400b49adeed0bb2","provenance":{"extract":{"url":"https://s3.amazonaws.com/falextracts/Contract%20Opportunities/Archived%20Data/FY2026_archived_opportunities.csv","etag":"\"d9374b90a938e9923d910594731b7b57-106\"","fetched_at":"2026-09-16T00:55:27.040971Z","row_sha256":"eb3d289fb9d124699db7dd67c8b123366622c67ff8124dd03d409f02b15664a5","last_modified":"2026-09-13T14:50:39Z"},"updated_at":"2026-09-16T00:55:27.040971Z","first_seen_at":"2026-09-16T00:55:27.040971Z"},"description":{"text":"This is a SOURCES SOUGHT notice to address the potential use of Project Labor Agreements (PLA) for a large-scale construction project (exceeding $35 million) within the Mississippi area by the U.S. Army Corps of Engineers (USACE) Huntington District. This notice does not constitute a solicitation announcement, nor does it restrict the Government to an ultimate acquisition approach. No solicitation or technical scope of services is available at this time. The Government will use the responses to this SOURCES SOUGHT notice to make acquisition decisions. Arkabutla Dam is a high hazard potential dam located in Desoto County, Mississippi with portions of the lake extending into Tate County, Mississippi. The dam is located on the Coldwater River, a tributary of the Tallahatchie River, and it stores floodwater to provide flood damage reduction in the Yazoo River Basin. The dam is located approximately 4.25 miles north of Arkabutla, Mississippi and approximately 35 miles south of Memphis, Tennessee. The project is authorized by the Flood Control Act of 1928, as amended by the Flood Control Acts of 1936 and 1938. The Flood Control Act of 1936 authorized a plan of improvement for control of headwater flooding in the Yazoo River Basin and the Flood Control Act of 1939 authorized construction of the project under the Flood Control Mississippi River and Tributaries appropriation. Construction of the project began in August 1940 and was completed in June 1943. The reservoir at Arkabutla was constructed as part of the Yazoo River Basin Headwater Project. The authorized project purposes include flood control and recreation.?? The project consists of an embankment dam, abutment dikes, outlet works, spillway, and closure dikes. The project features are founded on alluvial deposits composed of clay and sand. The total length of the dam including the abutment dikes is 10,700 feet. The maximum height above the valley floor is 85 feet. The current outlet works consists of a three-gated reinforced concrete intake tower, single reinforced concrete conduit, reinforced concrete stilling basin, and outlet channel. A service bridge connects the intake tower with the crown of the main embankment and allows access from embankment to the intake structure operating floor. The spillway is an uncontrolled overflow type, in a natural saddle about 3,000 feet north of the dam. The spillway comprises a reinforced concrete approach apron, weir, chute, stilling basin, and riprap lined outlet channel. The two small closure dikes are located northwest of the spillway and have a total length of approximately 1,300 feet and a maximum height of 35 feet. Based on the 2023 Existing Condition Risk Assessment, Arkabutla Dam is currently categorized as a Dam Safety Action Classification (DSAC) 1. The primary risk driving potential failure modes (PFMs) of Backward Erosion Piping (BEP) into the outlet works drainage (PFM 8) and into the conduit were identified (PFM 10). An unfiltered exit exists through the outlet drains into the stilling basin. To reduce risk of potential failure, the Government determine the outlet works shall be replaced by relocating it north of the existing outlet works and properly abandoning the existing outlet works. The U.S. Army Corps of Engineers, Huntington District requests participation from qualified construction contractors capable of performing construction services for the following project. A PLA is defined as a pre-hire collective bargaining agreement with one or more labor organizations that establishes the terms and conditions of employment for a specific construction project and is an agreement described in 29 U.S.C. 158(f). Federal Acquisition Regulation (FAR) Policy: Federal Acquisition Regulation (FAR) Policy: Pursuant to Executive Order 14063 and FAR Subpart 22.5, it is the policy of the Federal Government to require the use of Project Labor Agreements (PLAs) on large-scale construction projects (exceeding $35 million) to promote economy and efficiency in Federal procurement. An agency may grant an exception to this requirement only under specific circumstances defined in FAR 22.504(d), such as if a PLA would substantially reduce the number of potential offerors to such a degree that the Government cannot meet its requirements at a fair and reasonable price, or if the project involves specialized construction work available from only a limited number of contractors All interested contractors should provide a response by 5:00 p.m. Eastern Time, July 17, 2026. Submit your response via the Microsoft Forms link: https://forms.osi.apps.mil/r/6G5TSHqmry Any additional documentation can be sent via email to lillie.v.bodie@usace.army.mil and Kristin.d.blake@usace.army.mil.","origin":"extract"},"notice_type":{"code":"r","label":"Sources Sought"},"schema_version":1,"solicitation_number":"W9123726X1C2D","place_of_performance":{"zip":"38602","city":{"name":"Arkabutla"},"state":{"code":"MS"},"country":{"code":"USA"}},"product_service_code":"Y1KA"},{"dates":{"posted":"2026-07-01","response_deadline":{"raw":"2026-07-24T17:00:00-04:00","utc":"2026-07-24T21:00:00Z","date":"2026-07-24","time":"17:00:00","utc_offset_seconds":-14400}},"links":{"sam":"https://sam.gov/workspace/contract/opp/8a51168de49542449e25618cb21d5538/view"},"naics":{"codes":["237990"],"primary":"237990"},"title":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day","agency":{"office":{"code":"W91237","name":"W072 ENDIST HUNTINGTON"},"subtier":{"code":"2100","name":"DEPT OF THE ARMY"},"department":{"code":"021","name":"DEPT OF DEFENSE"},"office_address":{"zip":"25701-5000","city":"HUNTINGTON","state":"WV","country":"USA"},"organization_type":"OFFICE"},"status":{"active":false,"archive_date":"2026-08-08","archive_type":"auto15"},"contacts":[{"name":"Lillie Bodie","role":"primary","email":"lillie.v.bodie@usace.army.mil","phone":"3043995139"},{"name":"Kristin D. Blake","role":"secondary","email":"kristin.d.blake@usace.army.mil","phone":"3043995693"}],"base_type":{"code":"s","label":"Special Notice"},"notice_id":"8a51168de49542449e25618cb21d5538","provenance":{"extract":{"url":"https://s3.amazonaws.com/falextracts/Contract%20Opportunities/Archived%20Data/FY2026_archived_opportunities.csv","etag":"\"d9374b90a938e9923d910594731b7b57-106\"","fetched_at":"2026-09-16T00:55:27.040971Z","row_sha256":"d819c209bbc44d1cc8f8dcb65102b341239fd41628f13ba43c2a0ceb7f928a30","last_modified":"2026-09-13T14:50:39Z"},"updated_at":"2026-09-16T00:55:27.040971Z","first_seen_at":"2026-09-16T00:55:27.040971Z"},"description":{"text":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day The U.S. Army Corps of Engineers, Huntington District, is currently planning a?Dam Safety Production Center, Huntington Industry Day to be held VIRTUALLY July 22, 2026, beginning at 8:30 a.m. Eastern.? Additionally, there will be Forty-Five (45) minute private sessions with the Project Delivery Team for Arkabutla Dam. These sessions will occur virtually on July 23, 2026 and July 24, 2026. These will be available to the Prime Contractor. Interested vendors for all aspects of the project are strongly encouraged to attend the session July 22.? For subcontracting purposes, interested vendors may wish to add firm information to the Interested Vendors list on this Notice.? (Must be signed into beta.SAM.gov to add your firm.)? Potential Prime Contractors may wish to notify potential subcontractors of this opportunity. To register for Industry Day and the one on one sessions, please complete the form via the link: https://forms.osi.apps.mil/r/t9j2nweuSe DRAFT Schedule for DSPC-H Industry Day on July 22, 2026: DSPC-H Overview – 8:30-9:30 Arkabutla Dam Project Overview – 9:30-10:30 Garrison Dam Project Overview – 10:30-11:30 LUNCH BREAK – 11:30-1:00 Open Forum: Acquisition Collaboration and Feedback – 1:00-3:30 Additional Information will be attached to this Special Notice on or about July 06, 2026. ***NOTE: The information provided is for purposes of market research only and is not to be construed as a solicitation.? The Solicitation, once posted, will be the governing document. *** MEETING INFORMATION: This is a Virtual Industry Day utilizing the Microsoft Teams meeting platform. Participants will be muted until after the presentation, at which time participants?can unmute themselves for the Acquisition Feedback Session.? There is also a \"Chat\" feature on the platform--hover mouse over the bottom portion of the screen to locate the \"comment\" icon to open the chat box.? Please post your name and your firm name into the chat box as you enter the conference.? We will be capturing attendee information to post after the event.? Questions and comments can also be posted to the chat box and will be monitored for response during the industry day.","origin":"extract"},"notice_type":{"code":"s","label":"Special Notice"},"schema_version":1,"solicitation_number":"W91237-26-X-1C2D"},{"dates":{"posted":"2026-07-08","response_deadline":{"raw":"2026-07-24T17:00:00-04:00","utc":"2026-07-24T21:00:00Z","date":"2026-07-24","time":"17:00:00","utc_offset_seconds":-14400}},"links":{"sam":"https://sam.gov/workspace/contract/opp/03b86a5b80844744b95c17f3993f1e42/view"},"naics":{"codes":["237990"],"primary":"237990"},"title":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day","agency":{"office":{"code":"W91237","name":"W072 ENDIST HUNTINGTON"},"subtier":{"code":"2100","name":"DEPT OF THE ARMY"},"department":{"code":"021","name":"DEPT OF DEFENSE"},"office_address":{"zip":"25701-5000","city":"HUNTINGTON","state":"WV","country":"USA"},"organization_type":"OFFICE"},"status":{"active":false,"archive_date":"2026-08-08","archive_type":"auto15"},"contacts":[{"name":"Lillie Bodie","role":"primary","email":"lillie.v.bodie@usace.army.mil","phone":"3043995139"},{"name":"Kristin D. Blake","role":"secondary","email":"kristin.d.blake@usace.army.mil","phone":"3043995693"}],"base_type":{"code":"s","label":"Special Notice"},"notice_id":"03b86a5b80844744b95c17f3993f1e42","provenance":{"extract":{"url":"https://s3.amazonaws.com/falextracts/Contract%20Opportunities/Archived%20Data/FY2026_archived_opportunities.csv","etag":"\"d9374b90a938e9923d910594731b7b57-106\"","fetched_at":"2026-09-16T00:55:27.040971Z","row_sha256":"a0f5d7dce493c8856e987954a8fe88f5fda42bd63cb47052b3e98b9eb194c9d5","last_modified":"2026-09-13T14:50:39Z"},"updated_at":"2026-09-16T00:55:27.040971Z","first_seen_at":"2026-09-16T00:55:27.040971Z"},"description":{"text":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day The U.S. Army Corps of Engineers, Huntington District, is currently planning a?Dam Safety Production Center, Huntington Industry Day to be held VIRTUALLY July 22, 2026, beginning at 12:00 p.m. Eastern.? Additionally, there will be Forty-Five (45) minute private sessions with the Project Delivery Team for Arkabutla Dam. These sessions will occur virtually on July 23, 2026 and July 24, 2026. These will be available to the Prime Contractor. Interested vendors for all aspects of the project are strongly encouraged to attend the session July 22.? For subcontracting purposes, interested vendors may wish to add firm information to the Interested Vendors list on this Notice.? (Must be signed into beta.SAM.gov to add your firm.)? Potential Prime Contractors may wish to notify potential subcontractors of this opportunity. To register for Industry Day and the one on one sessions, please complete the form via the link: https://forms.osi.apps.mil/r/t9j2nweuSe DRAFT Schedule for DSPC-H Industry Day on July 22, 2026: DSPC-H Overview – 12:00 - 1:00 Arkabutla Dam Project Overview – 1:00 - 2:00 Garrison Dam Project Overview – 2:00 - 3:00 Open Forum: Acquisition Collaboration and Feedback – 3:00 - 4:30 Additional Information will be attached to this Special Notice on or about July 15, 2026. ***NOTE: The information provided is for purposes of market research only and is not to be construed as a solicitation.? The Solicitation, once posted, will be the governing document. *** MEETING INFORMATION: This is a Virtual Industry Day utilizing the Microsoft Teams meeting platform. Participants will be muted until after the presentation, at which time participants?can unmute themselves for the Acquisition Feedback Session.? There is also a \"Chat\" feature on the platform--hover mouse over the bottom portion of the screen to locate the \"comment\" icon to open the chat box.? Please post your name and your firm name into the chat box as you enter the conference.? We will be capturing attendee information to post after the event.? Questions and comments can also be posted to the chat box and will be monitored for response during the industry day.","origin":"extract"},"notice_type":{"code":"s","label":"Special Notice"},"schema_version":1,"solicitation_number":"W91237-26-X-1C2D"},{"dates":{"posted":"2026-07-14","response_deadline":{"raw":"2026-07-24T17:00:00-04:00","utc":"2026-07-24T21:00:00Z","date":"2026-07-24","time":"17:00:00","utc_offset_seconds":-14400}},"links":{"sam":"https://sam.gov/workspace/contract/opp/27048f159aa74fe7825e8a4c9fa6ec22/view"},"naics":{"codes":["237990"],"primary":"237990"},"title":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day","agency":{"office":{"code":"W91237","name":"W072 ENDIST HUNTINGTON"},"subtier":{"code":"2100","name":"DEPT OF THE ARMY"},"department":{"code":"021","name":"DEPT OF DEFENSE"},"office_address":{"zip":"25701-5000","city":"HUNTINGTON","state":"WV","country":"USA"},"organization_type":"OFFICE"},"status":{"active":false,"archive_date":"2026-08-08","archive_type":"auto15"},"contacts":[{"name":"Lillie Bodie","role":"primary","email":"lillie.v.bodie@usace.army.mil","phone":"3043995139"},{"name":"Kristin D. Blake","role":"secondary","email":"kristin.d.blake@usace.army.mil","phone":"3043995693"}],"base_type":{"code":"s","label":"Special Notice"},"notice_id":"27048f159aa74fe7825e8a4c9fa6ec22","provenance":{"extract":{"url":"https://s3.amazonaws.com/falextracts/Contract%20Opportunities/Archived%20Data/FY2026_archived_opportunities.csv","etag":"\"d9374b90a938e9923d910594731b7b57-106\"","fetched_at":"2026-09-16T00:55:27.040971Z","row_sha256":"d30d61c0f9442c2db6f4d065ff960211ec2fd7ffcd11244f3687702a03ea6cae","last_modified":"2026-09-13T14:50:39Z"},"updated_at":"2026-09-16T00:55:27.040971Z","first_seen_at":"2026-09-16T00:55:27.040971Z"},"description":{"text":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day The U.S. Army Corps of Engineers, Huntington District, is currently planning a?Dam Safety Production Center, Huntington Industry Day to be held VIRTUALLY July 22, 2026, beginning at 12:00 p.m. Eastern.? Additionally, there will be Forty-Five (45) minute private sessions with the Project Delivery Team for Arkabutla Dam. These sessions will occur virtually on July 23, 2026 and July 24, 2026. These will be available to the Prime Contractor. Interested vendors for all aspects of the project are strongly encouraged to attend the session July 22.? For subcontracting purposes, interested vendors may wish to add firm information to the Interested Vendors list on this Notice.? (Must be signed into beta.SAM.gov to add your firm.)? Potential Prime Contractors may wish to notify potential subcontractors of this opportunity. To register for Industry Day and the one on one sessions, please complete the form via the link: https://forms.osi.apps.mil/r/t9j2nweuSe. Technical Questions to be discussed during One on One sessions are attached in this posting, please review and bring responses to One on One's, if registered. DRAFT Schedule for DSPC-H Industry Day on July 22, 2026: DSPC-H Overview – 12:00 - 1:00 Arkabutla Dam Project Overview – 1:00 - 2:00 Garrison Dam Project Overview – 2:00 - 3:00 Open Forum: Acquisition Collaboration and Feedback – 3:00 - 4:30 Additional Information will be attached to this Special Notice on or about July 15, 2026. ***NOTE: The information provided is for purposes of market research only and is not to be construed as a solicitation.? The Solicitation, once posted, will be the governing document. *** MEETING INFORMATION: This is a Virtual Industry Day utilizing the Microsoft Teams meeting platform. Participants will be muted until after the presentation, at which time participants?can unmute themselves for the Acquisition Feedback Session.? There is also a \"Chat\" feature on the platform--hover mouse over the bottom portion of the screen to locate the \"comment\" icon to open the chat box.? Please post your name and your firm name into the chat box as you enter the conference.? We will be capturing attendee information to post after the event.? Questions and comments can also be posted to the chat box and will be monitored for response during the industry day. Project Information: ARKABUTLA DAM The Arkabutla Dam Safety Modification Project is a critical infrastructure mega-project in northern Mississippi designed to reduce life safety risks associated with internal erosion failure modes along the existing outlet works. The proposed modification plan includes construction of a new outlet works located at approximately Station 171+00 along the dam and abandonment of the existing outlet works. The work requires the following features: 1. Zoned Cofferdam. Construction of a zoned cofferdam approximately 80 feet high and approximately 2,000 feet long. The cofferdam will serve as the temporary dam during outlet works construction. The Stage 1 cofferdam will be constructed of sheet pile and rock fill to a height of approximately 45 feet with 1.5H:1V side slopes. The Stage 2 cofferdam will be constructed of rolled earth to a height of approximately 80 feet with 3H:1V side slopes. The embankment will have a clay core with random-fill outer shells. The downstream slope of the cofferdam will include a 5-foot-thick chimney drain connected to a 5-foot-thick downstream horizontal filter. A 5-foot-thick blanket drain will be placed beneath the upstream shell to expedite consolidation of the embankment and impervious blanket. 2. Existing Dam Excavation. Excavation of the existing dam embankment to a depth of 80 feet on 3H:1V side slopes to construct the outlet works at an invert elevation of approximately 185.0 feet. A robust dewatering system is required during construction. 3. New Outlet Works Construction. The new outlet works will consist of a 725-foot-long replacement outlet works with a 54-foot-wide, 112-foot-long, 123-foot-tall control tower; a 390-foot-long reinforced concrete conduit with a vertical-sided horseshoe cross section that is 16.25 feet high, with 7-foot vertical sides, a semicircular crown with a 9.25-foot radius, and an 18.5-foot bottom width; and a USACE Type III stilling basin (including a stepped chute) approximately 224 feet by 53 feet. The inlet and control tower will be founded on driven piles advanced to a maximum depth of 50 feet. The transition, conduit, and stilling basin will be founded on shallow foundations. a. The control tower will include three (3) 8.5-foot-wide by 18.5-foot-tall vertical service gates, three (3) emergency gates, and three (3) emergency bulkheads. The structure will be connected to the dam by a 161-foot-long bridge. b. The control tower will include installation of gatehouse mechanical equipment, including gate hoists, a bridge crane, and an HVAC system. c. The project will also include excavation of a new exit channel with riprap scour protection to direct flow toward the existing discharge channel. 4. Reconstruct Dam. The dam embankment will be reconstructed to the existing crest elevation of 264.3 feet (NAVD88) (approximately 80 feet of fill). 5. Existing Outlet Works Abandonment. The existing conduit will be grouted for stability and completely filled with cellular concrete. A downstream filter will be installed within the stilling basin and around the stilling basin and retreat channel. Key Sequences: The Stage 1 cofferdam and Stage 2 cofferdam construction can occur concurrently. The Stage 1 cofferdam can be constructed in the wet or dry. The Stage 2 cofferdam will be the dam during construction and must be constructed in the dry. The control tower foundation can begin when the stage 1 cofferdam is complete. The Stage 2 cofferdam must be complete prior to dam embankment removal. Reconstruction of the dam will begin following completion of the conduit. Removal of the cofferdam will not begin until the outlet works components are confirmed operational in the dry. The cofferdam will be breached, and the new outlet works must be demonstrated and accepted in the wet before the existing outlet works can be abandoned. GARRISON DAM The Garrison Dam Safety Modification project is a critical infrastructure mega-project in North Dakota designed to reduce life safety risks associated with the existing spillway. The scope of work requires replacing the entire spillway subdrainage system, construction of a 2.5 foot thick overlay of the spillway, and lower spillway chute and stilling basin modifications for hydraulic performance and stability. Additional structural upgrades include modifications to the 28 spillway gates and an upstream deflector to reduce loads on the spillway gates. With short construction seasons due to extreme winters and work in a spillway that must be capable of operations if required, the project will have extensive phasing and challenges over the expected construction duration of 6 to 10 years. The planned contracting method for the project is a SATOC contract that will split the project into multiple task orders due to cost and funding constraints. Early Contractor Input and early work items awarded as early task orders will help manage the phasing and challenging foundation and construction conditions that will be encountered on the project.","origin":"extract"},"notice_type":{"code":"s","label":"Special Notice"},"schema_version":1,"solicitation_number":"W91237-26-X-1C2D"},{"dates":{"posted":"2026-07-16","response_deadline":{"raw":"2026-07-24T17:00:00-04:00","utc":"2026-07-24T21:00:00Z","date":"2026-07-24","time":"17:00:00","utc_offset_seconds":-14400}},"links":{"sam":"https://sam.gov/workspace/contract/opp/51ce4c1b9764426cb7eec2a7bc8fce3a/view"},"naics":{"codes":["237990"],"primary":"237990"},"title":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day","agency":{"office":{"code":"W91237","name":"W072 ENDIST HUNTINGTON"},"subtier":{"code":"2100","name":"DEPT OF THE ARMY"},"department":{"code":"021","name":"DEPT OF DEFENSE"},"office_address":{"zip":"25701-5000","city":"HUNTINGTON","state":"WV","country":"USA"},"organization_type":"OFFICE"},"status":{"active":false,"archive_date":"2026-08-08","archive_type":"auto15"},"contacts":[{"name":"Lillie Bodie","role":"primary","email":"lillie.v.bodie@usace.army.mil","phone":"3043995139"},{"name":"Kristin D. Blake","role":"secondary","email":"kristin.d.blake@usace.army.mil","phone":"3043995693"}],"base_type":{"code":"s","label":"Special Notice"},"notice_id":"51ce4c1b9764426cb7eec2a7bc8fce3a","provenance":{"extract":{"url":"https://s3.amazonaws.com/falextracts/Contract%20Opportunities/Archived%20Data/FY2026_archived_opportunities.csv","etag":"\"d9374b90a938e9923d910594731b7b57-106\"","fetched_at":"2026-09-16T00:55:27.040971Z","row_sha256":"536e8bf66ecdaee1fabb5ce8ffd6b1d16d3eae233f5f1e857e28c88329326961","last_modified":"2026-09-13T14:50:39Z"},"updated_at":"2026-09-16T00:55:27.040971Z","first_seen_at":"2026-09-16T00:55:27.040971Z"},"description":{"text":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day The U.S. Army Corps of Engineers, Huntington District, is currently planning a?Dam Safety Production Center, Huntington Industry Day to be held VIRTUALLY July 22, 2026, beginning at 12:00 p.m. Eastern.? Additionally, there will be Forty-Five (45) minute private sessions with the Project Delivery Team for Arkabutla Dam. These sessions will occur virtually on July 23, 2026 and July 24, 2026. These will be available to the Prime Contractor. Interested vendors for all aspects of the project are strongly encouraged to attend the session July 22.? For subcontracting purposes, interested vendors may wish to add firm information to the Interested Vendors list on this Notice.? (Must be signed into beta.SAM.gov to add your firm.)? Potential Prime Contractors may wish to notify potential subcontractors of this opportunity. To register for Industry Day and the one on one sessions, please complete the form via the link: https://forms.osi.apps.mil/r/t9j2nweuSe. Technical Questions to be discussed during One on One sessions are attached in this posting, please review and bring responses to One on One's, if registered. DRAFT Schedule for DSPC-H Industry Day on July 22, 2026: DSPC-H Overview – 12:00 - 1:00 Arkabutla Dam Project Overview – 1:00 - 2:00 Garrison Dam Project Overview – 2:00 - 3:00 Open Forum: Acquisition Collaboration and Feedback – 3:00 - 4:30 Additional Information will be attached to this Special Notice on or about July 15, 2026. ***NOTE: The information provided is for purposes of market research only and is not to be construed as a solicitation.? The Solicitation, once posted, will be the governing document. *** MEETING INFORMATION: This is a Virtual Industry Day utilizing the Microsoft Teams meeting platform. Participants will be muted until after the presentation, at which time participants?can unmute themselves for the Acquisition Feedback Session.? There is also a \"Chat\" feature on the platform--hover mouse over the bottom portion of the screen to locate the \"comment\" icon to open the chat box.? Please post your name and your firm name into the chat box as you enter the conference.? We will be capturing attendee information to post after the event.? Questions and comments can also be posted to the chat box and will be monitored for response during the industry day. Project Information: ARKABUTLA DAM The Arkabutla Dam Safety Modification Project is a critical infrastructure mega-project in northern Mississippi designed to reduce life safety risks associated with internal erosion failure modes along the existing outlet works. The proposed modification plan includes construction of a new outlet works located at approximately Station 171+00 along the dam and abandonment of the existing outlet works. The work requires the following features: 1. Zoned Cofferdam. Construction of a zoned cofferdam approximately 80 feet high and approximately 2,000 feet long. The cofferdam will serve as the temporary dam during outlet works construction. The Stage 1 cofferdam will be constructed of sheet pile and rock fill to a height of approximately 45 feet with 1.5H:1V side slopes. The Stage 2 cofferdam will be constructed of rolled earth to a height of approximately 80 feet with 3H:1V side slopes. The embankment will have a clay core with random-fill outer shells. The downstream slope of the cofferdam will include a 5-foot-thick chimney drain connected to a 5-foot-thick downstream horizontal filter. A 5-foot-thick blanket drain will be placed beneath the upstream shell to expedite consolidation of the embankment and impervious blanket. 2. Existing Dam Excavation. Excavation of the existing dam embankment to a depth of 80 feet on 3H:1V side slopes to construct the outlet works at an invert elevation of approximately 185.0 feet. A robust dewatering system is required during construction. 3. New Outlet Works Construction. The new outlet works will consist of a 725-foot-long replacement outlet works with a 54-foot-wide, 112-foot-long, 123-foot-tall control tower; a 390-foot-long reinforced concrete conduit with a vertical-sided horseshoe cross section that is 16.25 feet high, with 7-foot vertical sides, a semicircular crown with a 9.25-foot radius, and an 18.5-foot bottom width; and a USACE Type III stilling basin (including a stepped chute) approximately 224 feet by 53 feet. The inlet and control tower will be founded on driven piles advanced to a maximum depth of 50 feet. The transition, conduit, and stilling basin will be founded on shallow foundations. a. The control tower will include three (3) 8.5-foot-wide by 18.5-foot-tall vertical service gates, three (3) emergency gates, and three (3) emergency bulkheads. The structure will be connected to the dam by a 161-foot-long bridge. b. The control tower will include installation of gatehouse mechanical equipment, including gate hoists, a bridge crane, and an HVAC system. c. The project will also include excavation of a new exit channel with riprap scour protection to direct flow toward the existing discharge channel. 4. Reconstruct Dam. The dam embankment will be reconstructed to the existing crest elevation of 264.3 feet (NAVD88) (approximately 80 feet of fill). 5. Existing Outlet Works Abandonment. The existing conduit will be grouted for stability and completely filled with cellular concrete. A downstream filter will be installed within the stilling basin and around the stilling basin and retreat channel. Key Sequences: The Stage 1 cofferdam and Stage 2 cofferdam construction can occur concurrently. The Stage 1 cofferdam can be constructed in the wet or dry. The Stage 2 cofferdam will be the dam during construction and must be constructed in the dry. The control tower foundation can begin when the stage 1 cofferdam is complete. The Stage 2 cofferdam must be complete prior to dam embankment removal. Reconstruction of the dam will begin following completion of the conduit. Removal of the cofferdam will not begin until the outlet works components are confirmed operational in the dry. The cofferdam will be breached, and the new outlet works must be demonstrated and accepted in the wet before the existing outlet works can be abandoned. GARRISON DAM The Garrison Dam Safety Modification project is a critical infrastructure mega-project in North Dakota designed to reduce life safety risks associated with the existing spillway. The scope of work requires replacing the entire spillway subdrainage system, construction of a 2.5 foot thick overlay of the spillway, and lower spillway chute and stilling basin modifications for hydraulic performance and stability. Additional structural upgrades include modifications to the 28 spillway gates and an upstream deflector to reduce loads on the spillway gates. With short construction seasons due to extreme winters and work in a spillway that must be capable of operations if required, the project will have extensive phasing and challenges over the expected construction duration of 6 to 10 years. The planned contracting method for the project is a SATOC contract that will split the project into multiple task orders due to cost and funding constraints. Early Contractor Input and early work items awarded as early task orders will help manage the phasing and challenging foundation and construction conditions that will be encountered on the project.","origin":"extract"},"notice_type":{"code":"s","label":"Special Notice"},"schema_version":1,"solicitation_number":"W91237-26-X-1C2D"}],"due_at":"2026-07-17T21:00:00Z","due_date":"2026-07-17","closes_at":"2026-07-17T21:00:00Z","awardable":false,"dept_key":"d-021","dept_name":"DEPT OF DEFENSE","sub_key":"s-2100","sub_name":"DEPT OF THE ARMY","office_key":"o-W91237","office_name":"W072 ENDIST HUNTINGTON","state":"MS","country":"USA","winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:31:38.954589Z","principal_notice_id":"51ce4c1b9764426cb7eec2a7bc8fce3a","description":{"text":"Dam Safety Production Center - Huntington (DSPC-H) Industry Day The U.S. Army Corps of Engineers, Huntington District, is currently planning a?Dam Safety Production Center, Huntington Industry Day to be held VIRTUALLY July 22, 2026, beginning at 12:00 p.m. Eastern.? Additionally, there will be Forty-Five (45) minute private sessions with the Project Delivery Team for Arkabutla Dam. These sessions will occur virtually on July 23, 2026 and July 24, 2026. These will be available to the Prime Contractor. Interested vendors for all aspects of the project are strongly encouraged to attend the session July 22.? For subcontracting purposes, interested vendors may wish to add firm information to the Interested Vendors list on this Notice.? (Must be signed into beta.SAM.gov to add your firm.)? Potential Prime Contractors may wish to notify potential subcontractors of this opportunity. To register for Industry Day and the one on one sessions, please complete the form via the link: https://forms.osi.apps.mil/r/t9j2nweuSe. Technical Questions to be discussed during One on One sessions are attached in this posting, please review and bring responses to One on One's, if registered. DRAFT Schedule for DSPC-H Industry Day on July 22, 2026: DSPC-H Overview – 12:00 - 1:00 Arkabutla Dam Project Overview – 1:00 - 2:00 Garrison Dam Project Overview – 2:00 - 3:00 Open Forum: Acquisition Collaboration and Feedback – 3:00 - 4:30 Additional Information will be attached to this Special Notice on or about July 15, 2026. ***NOTE: The information provided is for purposes of market research only and is not to be construed as a solicitation.? The Solicitation, once posted, will be the governing document. *** MEETING INFORMATION: This is a Virtual Industry Day utilizing the Microsoft Teams meeting platform. Participants will be muted until after the presentation, at which time participants?can unmute themselves for the Acquisition Feedback Session.? There is also a \"Chat\" feature on the platform--hover mouse over the bottom portion of the screen to locate the \"comment\" icon to open the chat box.? Please post your name and your firm name into the chat box as you enter the conference.? We will be capturing attendee information to post after the event.? Questions and comments can also be posted to the chat box and will be monitored for response during the industry day. Project Information: ARKABUTLA DAM The Arkabutla Dam Safety Modification Project is a critical infrastructure mega-project in northern Mississippi designed to reduce life safety risks associated with internal erosion failure modes along the existing outlet works. The proposed modification plan includes construction of a new outlet works located at approximately Station 171+00 along the dam and abandonment of the existing outlet works. The work requires the following features: 1. Zoned Cofferdam. Construction of a zoned cofferdam approximately 80 feet high and approximately 2,000 feet long. The cofferdam will serve as the temporary dam during outlet works construction. The Stage 1 cofferdam will be constructed of sheet pile and rock fill to a height of approximately 45 feet with 1.5H:1V side slopes. The Stage 2 cofferdam will be constructed of rolled earth to a height of approximately 80 feet with 3H:1V side slopes. The embankment will have a clay core with random-fill outer shells. The downstream slope of the cofferdam will include a 5-foot-thick chimney drain connected to a 5-foot-thick downstream horizontal filter. A 5-foot-thick blanket drain will be placed beneath the upstream shell to expedite consolidation of the embankment and impervious blanket. 2. Existing Dam Excavation. Excavation of the existing dam embankment to a depth of 80 feet on 3H:1V side slopes to construct the outlet works at an invert elevation of approximately 185.0 feet. A robust dewatering system is required during construction. 3. New Outlet Works Construction. The new outlet works will consist of a 725-foot-long replacement outlet works with a 54-foot-wide, 112-foot-long, 123-foot-tall control tower; a 390-foot-long reinforced concrete conduit with a vertical-sided horseshoe cross section that is 16.25 feet high, with 7-foot vertical sides, a semicircular crown with a 9.25-foot radius, and an 18.5-foot bottom width; and a USACE Type III stilling basin (including a stepped chute) approximately 224 feet by 53 feet. The inlet and control tower will be founded on driven piles advanced to a maximum depth of 50 feet. The transition, conduit, and stilling basin will be founded on shallow foundations. a. The control tower will include three (3) 8.5-foot-wide by 18.5-foot-tall vertical service gates, three (3) emergency gates, and three (3) emergency bulkheads. The structure will be connected to the dam by a 161-foot-long bridge. b. The control tower will include installation of gatehouse mechanical equipment, including gate hoists, a bridge crane, and an HVAC system. c. The project will also include excavation of a new exit channel with riprap scour protection to direct flow toward the existing discharge channel. 4. Reconstruct Dam. The dam embankment will be reconstructed to the existing crest elevation of 264.3 feet (NAVD88) (approximately 80 feet of fill). 5. Existing Outlet Works Abandonment. The existing conduit will be grouted for stability and completely filled with cellular concrete. A downstream filter will be installed within the stilling basin and around the stilling basin and retreat channel. Key Sequences: The Stage 1 cofferdam and Stage 2 cofferdam construction can occur concurrently. The Stage 1 cofferdam can be constructed in the wet or dry. The Stage 2 cofferdam will be the dam during construction and must be constructed in the dry. The control tower foundation can begin when the stage 1 cofferdam is complete. The Stage 2 cofferdam must be complete prior to dam embankment removal. Reconstruction of the dam will begin following completion of the conduit. Removal of the cofferdam will not begin until the outlet works components are confirmed operational in the dry. The cofferdam will be breached, and the new outlet works must be demonstrated and accepted in the wet before the existing outlet works can be abandoned. GARRISON DAM The Garrison Dam Safety Modification project is a critical infrastructure mega-project in North Dakota designed to reduce life safety risks associated with the existing spillway. The scope of work requires replacing the entire spillway subdrainage system, construction of a 2.5 foot thick overlay of the spillway, and lower spillway chute and stilling basin modifications for hydraulic performance and stability. Additional structural upgrades include modifications to the 28 spillway gates and an upstream deflector to reduce loads on the spillway gates. With short construction seasons due to extreme winters and work in a spillway that must be capable of operations if required, the project will have extensive phasing and challenges over the expected construction duration of 6 to 10 years. The planned contracting method for the project is a SATOC contract that will split the project into multiple task orders due to cost and funding constraints. Early Contractor Input and early work items awarded as early task orders will help manage the phasing and challenging foundation and construction conditions that will be encountered on the project.","html":null,"origin":"extract"},"contacts":[{"name":"Lillie Bodie","role":"primary","email":"lillie.v.bodie@usace.army.mil","phone":"3043995139"},{"name":"Kristin D. Blake","role":"secondary","email":"kristin.d.blake@usace.army.mil","phone":"3043995693"}],"place_of_performance":null,"office_address":{"zip":"25701-5000","city":"HUNTINGTON","state":"WV","country":"USA"},"naics_codes":["237990"],"award":null,"attachments":[],"awards":[],"related":[{"key":"W9123726QA103","latest_notice_id":"6099db09f98c47daa4526e6f45b58daf","title":"W91237-26-Q-A103 Title Evidence Services for Waldo, OH","solicitation_number":"W9123726QA103","notice_type":"o","first_type":"o","first_posted":"2026-09-09","last_posted":"2026-09-09","notices":2,"due_at":"2026-09-17T15:00:00Z","due_date":"2026-09-17","closes_at":"2026-09-17T15:00:00Z","awardable":true,"open":true,"dept_key":"d-021","dept_name":"DEPT OF DEFENSE","sub_key":"s-2100","sub_name":"DEPT OF THE ARMY","office_key":"o-W91237","office_name":"W072 ENDIST HUNTINGTON","naics":"541191","psc":"R411","set_aside":"SBA","state":null,"country":null,"winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:31:38.954589Z"},{"key":"W9123726QA101","latest_notice_id":"e1a4506ac9134c0fb6b3baf17a602abb","title":"KRL Hydraulic Cylinder Inspection and Rehab","solicitation_number":"W9123726QA101","notice_type":"o","first_type":"o","first_posted":"2026-09-11","last_posted":"2026-09-11","notices":1,"due_at":"2026-09-18T17:00:00Z","due_date":"2026-09-18","closes_at":"2026-09-18T17:00:00Z","awardable":true,"open":true,"dept_key":"d-021","dept_name":"DEPT OF DEFENSE","sub_key":"s-2100","sub_name":"DEPT OF THE ARMY","office_key":"o-W91237","office_name":"W072 ENDIST HUNTINGTON","naics":"811310","psc":"J038","set_aside":"SBA","state":null,"country":null,"winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:31:38.954589Z"},{"key":"W9123726QA100","latest_notice_id":"a68e2cc387e04d04a26bb2ab101ac53f","title":"W9123726QA100 - Bulkhead Crane Bus Rails Replacement at Captain Anthony Meldahl Locks and Dam","solicitation_number":"W9123726QA100","notice_type":"o","first_type":"o","first_posted":"2026-09-09","last_posted":"2026-09-09","notices":1,"due_at":"2026-09-21T16:00:00Z","due_date":"2026-09-21","closes_at":"2026-09-21T16:00:00Z","awardable":true,"open":true,"dept_key":"d-021","dept_name":"DEPT OF DEFENSE","sub_key":"s-2100","sub_name":"DEPT OF THE ARMY","office_key":"o-W91237","office_name":"W072 ENDIST HUNTINGTON","naics":"238210","psc":"Y1PZ","set_aside":null,"state":null,"country":null,"winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:31:38.954589Z"},{"key":"W9123726QA076","latest_notice_id":"75743d12d7b44ce7bb5bf4b1fc1d9213","title":"W9123726QA076 Service Barge 185 Drydocking and Repairs","solicitation_number":"W9123726QA076","notice_type":"o","first_type":"o","first_posted":"2026-08-28","last_posted":"2026-09-14","notices":2,"due_at":"2026-09-21T22:00:00Z","due_date":"2026-09-21","closes_at":"2026-09-21T22:00:00Z","awardable":true,"open":true,"dept_key":"d-021","dept_name":"DEPT OF DEFENSE","sub_key":"s-2100","sub_name":"DEPT OF THE ARMY","office_key":"o-W91237","office_name":"W072 ENDIST HUNTINGTON","naics":"336611","psc":"J019","set_aside":"SBA","state":null,"country":null,"winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:31:38.954589Z"},{"key":"W9123726QA079","latest_notice_id":"4921aa724636450f84421a403f97778c","title":"W9123726QA079 Ohio/Kanawha Locks Repower and Repair of M/V Porter and M/V Worley","solicitation_number":"W9123726QA079","notice_type":"o","first_type":"o","first_posted":"2026-09-14","last_posted":"2026-09-14","notices":1,"due_at":"2026-09-22T17:00:00Z","due_date":"2026-09-22","closes_at":"2026-09-22T17:00:00Z","awardable":true,"open":true,"dept_key":"d-021","dept_name":"DEPT OF DEFENSE","sub_key":"s-2100","sub_name":"DEPT OF THE ARMY","office_key":"o-W91237","office_name":"W072 ENDIST HUNTINGTON","naics":"336611","psc":"J019","set_aside":null,"state":null,"country":null,"winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:31:38.954589Z"}]}