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Z--GAOA BAR ISLAND DAM RECONSTRUCTION

Awarded
140L0626R0006Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

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The GAOA Bar Island Dam Reconstruction solicitation, numbered 140L0626R0006, is a total small business set-aside under FAR 19.5 for a firm-fixed-price, lump-sum contract with unit-priced elements, issued by the Department of the Interior’s National Operations Center through the Bureau of Land Management. The work involves comprehensive dam reconstruction including outlet works construction with precast reinforced concrete components, surveying services for layout and quantity determination, site clearing, excavation of common and muck materials, placement of compacted and lime-amended embankments, and installation of filter sand, drain gravel, and road gravel. The project requires adherence to a mandatory completion date of November 30, 2027, with performance expected to commence within 10 calendar days of award and notice to proceed, assuming a notice date of July 13, 2026, for evaluation purposes. A detailed project schedule with Gantt chart, critical path, and milestones covering submittals, construction, and closeout phases must be submitted, along with final inspection notification five working days prior to completion. All drawings, specifications, wage determinations, and RFI responses are incorporated by reference, with specifications spanning 192 pages and supporting drawings totaling 26 pages. Contractors must comply with Revolutionary FAR Overhaul (RFO) clauses, including deviations for Parts 9, 22, 23, 44, and 53, and incorporate specific clauses such as 52.222-35 for Equal Opportunity for Veterans, 52.249-2 with Alternate I for termination convenience, and 52.225-9 for Buy American—Construction Materials. Bonding requirements mandate a bid guarantee via SF 24, and upon award, performance and payment bonds using SF 25A are required, with individual sureties needing an asset pledge meeting FAR 28.203-1 and a modified SF 28 affidavit. Labor standards include prevailing wage determinations and compliance with OSHA and the Contract Work Hours and Safety Standards Act, along with prohibitions against trafficking in persons. Payment is governed entirely through the U.S. Department of the Treasury’s Invoice Processing Platform, requiring electronic submissions with specific attachments including payroll records, certified progress payments, subcontractor payment substantiation, and limitations on subcontracting worksheets. Evaluation is conducted via a best-value tradeoff process, considering experience

General Info

Department of the Interior seeks small businesses for Bar Island Dam reconstruction, responses due May 29, 2026.

Contract Value

$1,706,280

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

CO, USA

Set-Aside

NONE

Award Issued Date

Documents

22

Amendment 0001 to Solicitation 140L0626R0006 for GAOA Bar Island Dam Reconstruction

PDF, High priority: read this firstamendment
High

Amendment 0001 to Solicitation 140L0626R0006GAOA Bar Island Dam Reconstruction

PDF, High priority: read this firstamendment
High

Amendment 0002 to Solicitation 140L0626R0006 for GAOA Bar Island Dam Reconstruction

PDF, High priority: read this firstamendment
High

Amendment 0002 to Solicitation 140L0626R0006GAOA Bar Island Dam Reconstruction

PDF, High priority: read this firstamendment
High

Amendment 0003 to Solicitation 140L0626R0006 - Bar Island Dam Reconstruction

PDF, High priority: read this firstamendment
High

At05 RFI Responses Amendment 0001

PDF, High priority: read this firstamendment
High

At5 RFI Responses Amendment 02 22May

PDF, High priority: read this firstrfi
High

At5 RFI Responses Amendment 03 26May

PDF, High priority: read this firstrfi
High

Bar Island Dam Modifications Drawings 22Dec25

PDF, High priority: read this firstdrawings
High

BarIsland Dam Reconstruction Price Schedule

XLSX, High priority: read this firstprice-schedule
High

Bar Island Dam Reconstruction Technical Specifications Jan 2026

PDF, High priority: read this firstspecifications
High

GAOA Bar Island Dam Reconstruction Pre-Solicitation Notice 140L0626R0006

PDF, High priority: read this firstpresolicitation
High

Montana Heavy Construction Wage Determination MT20260076

PDF, High priority: read this firstwage-determination
High

Nationwide Permit 3 (NWP 3) Fact Sheet Montana Regulatory Office

PDF, High priority: read this firstpermit-fact-sheet
High

Solicitation 140L0625R0012 Limitation on Subcontracting Breakout

XLSX, High priority: read this firstlimitation-on-subcontracting-breakout
High

Solicitation 140L0626R0006 GAOA Bar Island Dam Reconstruction

PDF, High priority: read this firstrfp
High

Wage Determination MT202060076 Heavy Construction Montana 2026-01-02

PDF, High priority: read this firstwage-determination
High

140L0626R0006 Past Performance Questionnaire for BAR ISLAND Dam Reconstruction

DOCX, Low prioritypast-performance
Low

26R0006 Site Visit Sign-In Sheet for C-AOA Bar Island Dam Reconstruction

PDF, Low prioritysite-visit-sign-in-sheet
Low

Bureau of Land Management Request for Information

DOCX, Low priorityrfi
Low

Experience Project Data Sheet (Construction and Design)

DOCX, Low priorityexperience-project-data-sheet
Low

At03_ConstructionWorkspaces.pdf

PDF

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Timeline

3 updates
PhaseAwarded
Posted

Presolicitation

Type Changed

Presolicitation → Solicitation

Notice updated

Response deadline changed from May 25, 2026 to May 29, 2026. The notice title changed.

Deadline changed

Response deadline changed from May 29, 2026 to Jun 5, 2026.

Deadline changed

Response deadline changed from Jun 5, 2026 to Jun 8, 2026.

Awarded

Contract was awarded

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Organization & Contact Information

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AgencyDepartment Of The Interior → National Operations Center
Contacts1 person available
OfficeDENVER, CO, 80225, USA
Office AddressDENVER, CO, 80225, USA

Full Description

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This is a pre-solicitation notice for GAOA BAR ISLAND DAM RECONSTRUCTION in accordance with drawings and specifications. The project is located at the bar Island Dam located in Phillips County, approximately 59 miles southwest of Malta, MT.

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