Conemaugh River Lake Accumulated Sediment Dredging Project W911WN25BA013
Summary
AI-generated · Aug 24, 2025Dredging and ancillary work are needed at Conemaugh River Lake to remove accumulated sediments between the upstream Stone Arch Bridge and Conemaugh Dam, construct and use a Dredged Material Management Area (DMMA) for handling, dewatering, and stabilizing dredged material, and then transport the dewatered material offsite for disposal. The project includes related site work such as erosion and sediment controls, gravel road improvements, and final site restoration, with post-dredge seeding and wetland seeding as required. The contractor must furnish all materials, properly stockpile or dispose of removed materials, follow USACE Construction Quality Management procedures, and complete the work within 685 calendar days after a written Notice to Proceed. The estimated construction magnitude is in the several tens of millions, and the contract will be Firm-Fixed-Price.
Offers will be solicited online through PIEE/SAM.gov with hard copies not allowed. The Amendment 1 note indicates updates to plans and technical specifications. No other changes to scope are described in these notices.
The U.S. Army Corps of Engineers, Pittsburgh District, requirement to perform dredging and ancillary work at the Conemaugh River Lake. Conemaugh River Lake is located in both Indiana and Westmoreland County, Pennsylvania, near Tunnelton, PA. Major features of the work for the Conemaugh River Lake Dredging Project will generally involve the following: Dredging to remove accumulated sediments within the Lake between the upstream Stone Arch Bridge and the Conemaugh Dam; Constructing a Dredged Material Management Area (DMMA) and handling, dewatering, and stabilizing dredged material within it; Transporting dewatered, dredged material from the DMMA to an offsite disposal facility; Ancillary site work including erosion and sediment controls, gravel roadway improvements, and site restoration; Various environmental and traffic work restrictions exist which will need to be adhered to during construction; Once dredging is complete, the project area will be returned to pre-existing conditions, including seeding of disturbed areas and wetland seeding as required; The contractor will be required to adhere to USACE Construction Quality Management concepts and procedures. The contractor will be required to furnish all materials proposed for installation, and will be responsible for properly stockpiling, disposing, or recycling, as appropriate, respective items removed. The work shall be completed within 685 calendar days after receipt of the written Notice to Proceed. Per DFAR 236.204(i) the magnitude of construction is between $10,000,000.00 and $25,000,000.00. The North American Industrial Classification System (NAICS) for this procurement is 237990 ? Dredging (e.g., canal, channel, ditch, waterway) and the small business size standard is $37,000,000.00. This acquisition will be procured as a 100% Small Business Set-Aside. The resulting award will be for one (1) Firm-Fixed-Price (FFP) Contract. All responsible Bidders are encouraged to participate. The Invitation for Bid (IFB) will be issued online through Procurement Integrated Enterprise Environment (PIEE) which posts the opportunity to SAM.gov; therefore, requests for hardcopies of the solicitation will not be honored. Information regarding the U.S. Army Corps of Engineers process for settling requests for equitable adjustments and duration goals to achieve definitization of equitable adjustments for change orders under construction contracts can be found by going to https://www.usace.army.mil/Business-With-Us/Partnering/ then clicking on View FFP Contract Changes Playbook Here. Amendment 1 is to update plans and technical specifications.
From Solicitation posted on Jun 27, 2025The U.S. Army Corps of Engineers, Pittsburgh District, requirement to perform dredging and ancillary work at the Conemaugh River Lake. Conemaugh River Lake is located in both Indiana and Westmoreland County, Pennsylvania, near Tunnelton, PA. Major features of the work for the Conemaugh River Lake Dredging Project will generally involve the following: Dredging to remove accumulated sediments within the Lake between the upstream Stone Arch Bridge and the Conemaugh Dam; Constructing a Dredged Material Management Area (DMMA) and handling, dewatering, and stabilizing dredged material within it; Transporting dewatered, dredged material from the DMMA to an offsite disposal facility; Ancillary site work including erosion and sediment controls, gravel roadway improvements, and site restoration; Various environmental and traffic work restrictions exist which will need to be adhered to during construction; Once dredging is complete, the project area will be returned to pre-existing conditions, including seeding of disturbed areas and wetland seeding as required; The contractor will be required to adhere to USACE Construction Quality Management concepts and procedures. The contractor will be required to furnish all materials proposed for installation, and will be responsible for properly stockpiling, disposing, or recycling, as appropriate, respective items removed. The work shall be completed within 685 calendar days after receipt of the written Notice to Proceed. Per DFAR 236.204(i) the magnitude of construction is between $10,000,000.00 and $25,000,000.00. The North American Industrial Classification System (NAICS) for this procurement is 237990 ? Dredging (e.g., canal, channel, ditch, waterway) and the small business size standard is $37,000,000.00. This acquisition will be procured as a 100% Small Business Set-Aside. The resulting award will be for one (1) Firm-Fixed-Price (FFP) Contract. All responsible Bidders are encouraged to participate. The Invitation for Bid (IFB) will be issued online through Procurement Integrated Enterprise Environment (PIEE) which posts the opportunity to SAM.gov; therefore, requests for hardcopies of the solicitation will not be honored. Information regarding the U.S. Army Corps of Engineers process for settling requests for equitable adjustments and duration goals to achieve definitization of equitable adjustments for change orders under construction contracts can be found by going to https://www.usace.army.mil/Business-With-Us/Partnering/ then clicking on View FFP Contract Changes Playbook Here. Amendment 1 is to update plans and technical specifications.
From Solicitation posted on Jul 10, 2025The U.S. Army Corps of Engineers, Pittsburgh District, requirement to perform dredging and ancillary work at the Conemaugh River Lake. Conemaugh River Lake is located in both Indiana and Westmoreland County, Pennsylvania, near Tunnelton, PA. Major features of the work for the Conemaugh River Lake Dredging Project will generally involve the following: Dredging to remove accumulated sediments within the Lake between the upstream Stone Arch Bridge and the Conemaugh Dam; Constructing a Dredged Material Management Area (DMMA) and handling, dewatering, and stabilizing dredged material within it; Transporting dewatered, dredged material from the DMMA to an offsite disposal facility; Ancillary site work including erosion and sediment controls, gravel roadway improvements, and site restoration; Various environmental and traffic work restrictions exist which will need to be adhered to during construction; Once dredging is complete, the project area will be returned to pre-existing conditions, including seeding of disturbed areas and wetland seeding as required; The contractor will be required to adhere to USACE Construction Quality Management concepts and procedures. The contractor will be required to furnish all materials proposed for installation, and will be responsible for properly stockpiling, disposing, or recycling, as appropriate, respective items removed. The work shall be completed within 685 calendar days after receipt of the written Notice to Proceed. Per DFAR 236.204(i) the magnitude of construction is between $10,000,000.00 and $25,000,000.00. The North American Industrial Classification System (NAICS) for this procurement is 237990 ? Dredging (e.g., canal, channel, ditch, waterway) and the small business size standard is $37,000,000.00. This acquisition will be procured as a 100% Small Business Set-Aside. The resulting award will be for one (1) Firm-Fixed-Price (FFP) Contract. All responsible Bidders are encouraged to participate. The Invitation for Bid (IFB) will be issued online through Procurement Integrated Enterprise Environment (PIEE) which posts the opportunity to SAM.gov; therefore, requests for hardcopies of the solicitation will not be honored. Information regarding the U.S. Army Corps of Engineers process for settling requests for equitable adjustments and duration goals to achieve definitization of equitable adjustments for change orders under construction contracts can be found by going to https://www.usace.army.mil/Business-With-Us/Partnering/ then clicking on View FFP Contract Changes Playbook Here. Amendment 1 is to update plans and technical specifications.
From Solicitation posted on Jul 28, 2025The U.S. Army Corps of Engineers, Pittsburgh District, requirement to perform dredging and ancillary work at the Conemaugh River Lake. Conemaugh River Lake is located in both Indiana and Westmoreland County, Pennsylvania, near Tunnelton, PA. Major features of the work for the Conemaugh River Lake Dredging Project will generally involve the following: Dredging to remove accumulated sediments within the Lake between the upstream Stone Arch Bridge and the Conemaugh Dam; Constructing a Dredged Material Management Area (DMMA) and handling, dewatering, and stabilizing dredged material within it; Transporting dewatered, dredged material from the DMMA to an offsite disposal facility; Ancillary site work including erosion and sediment controls, gravel roadway improvements, and site restoration; Various environmental and traffic work restrictions exist which will need to be adhered to during construction; Once dredging is complete, the project area will be returned to pre-existing conditions, including seeding of disturbed areas and wetland seeding as required; The contractor will be required to adhere to USACE Construction Quality Management concepts and procedures. The contractor will be required to furnish all materials proposed for installation, and will be responsible for properly stockpiling, disposing, or recycling, as appropriate, respective items removed. The work shall be completed within 685 calendar days after receipt of the written Notice to Proceed. Per DFAR 236.204(i) the magnitude of construction is between $10,000,000.00 and $25,000,000.00. The North American Industrial Classification System (NAICS) for this procurement is 237990 ? Dredging (e.g., canal, channel, ditch, waterway) and the small business size standard is $37,000,000.00. This acquisition will be procured as a 100% Small Business Set-Aside. The resulting award will be for one (1) Firm-Fixed-Price (FFP) Contract. All responsible Bidders are encouraged to participate. The Invitation for Bid (IFB) will be issued online through Procurement Integrated Enterprise Environment (PIEE) which posts the opportunity to SAM.gov; therefore, requests for hardcopies of the solicitation will not be honored. Information regarding the U.S. Army Corps of Engineers process for settling requests for equitable adjustments and duration goals to achieve definitization of equitable adjustments for change orders under construction contracts can be found by going to https://www.usace.army.mil/Business-With-Us/Partnering/ then clicking on View FFP Contract Changes Playbook Here. Amendment 1 is to update plans and technical specifications.
From Solicitation posted on Jul 31, 2025Notice history
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Solicitation Posted Jun 27, 2025
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Solicitation Posted Jul 28, 2025No changes from previous notice
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Solicitation LATEST Posted Jul 31, 2025No changes from previous notice
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15681