West Shore Lake Pontchartrain WSLP 114 W912P825B0024
Summary
AI-generated · Aug 26, 2025Reserve Relief & I-55 Pump Stations and Drainage Structures at West Shore Lake Pontchartrain requires a firm-fixed-price construction contract for a broad, multi-discipline civil project. Scope includes site clearing, pump station and related construction, drainage structures, floodwall work (including braced floodwalls and sections under an elevated highway), stop logs, wingwalls, various piling methods, geotextile/geogrid, riprap, ladders, stairs, catwalks, railings, drains, stone and bedding, gates and bridges (including a steel vehicular swing flood gate, navigation gate, and drawbridge), excavation and embankment, miscellaneous metalwork, painting, turf establishment, fencing, surfacing, electrical and plumbing work, and installation of cybersecurity for control systems, plus temporary retaining structures and dewatering. The project is a large-scale, firm-fixed-price effort to be procured by sealed bidding, with an estimated construction magnitude of roughly $250 million to $500 million.
Amendments have been issued to adjust the bid timing, including re-establishing the bid opening date after prior postponements, and the solicitation package now includes WSLP_114_Signed Submittal Drawings-4 of 4. Bidders should review the amendments for the latest instructions and materials; a questions process is in place with a deadline noted in the amendments.
Amendment 0006: Please see amendment 0006 in the attachments. Amendment 0005: Please see amendment 0005 in the attachments. Bid opening date has been re-established. Amendment 0004: Please see amendment 0004 in the amendment. Please note the bid opening date will be re-established in a future modification. Amendment 0003: Bid opening on 20 May 2025 at 10:00 a.m. CST has been temporarily postponed and a new bid opening date w ill be established in a forthcoming amendment. Please see amendment 0003 in the attachments. Amendment 0002: Please see amendment 0002 in the attachments. Amendment 0001: Please see amendment 0001 in the attachments. Edit: This notice is edited to add WSLP_114_Signed Submittal Drawings-4 of 4 The U.S. Army Corps of Engineers - New Orleans District is issuing a Solicitation for Reserve Relief & I-55 Pump Stations and Drainage Structures, WSLP-114. This requirement is unrestricted under invitation for bid W912P825B0024. It is being procured as a firm fixed price under FAR part 14, Sealed Bidding. The designated NAICS code is 237990. The work consists of clearing and grubbing; pump station and associated construction, drainage structure construction, floodwall construction (including braced floodwall and floodwall construction adjacent to and underneath an elevated highway); stop log construction, wingwall construction, placement of steel sheet piling, H-piling, pipe piles, precast/prestressed concrete piles, geotextile, geogrid, grouted riprap; installation of metal ladders, stairs, cat walk, and railings; installation of vertical wick drains and horizontal strip drains; stone and bedding construction; slide gates and hoist; precast concrete bridge, steel vehicular swing type flood gate, navigation gate and draw bridge; excavation and embankment placement; miscellaneous metal work, painting, turf establishment; chain link fencing, surfacing, structural excavation and backfill; electrical work; pluming; installation cybersecurity for control systems; construction of temporary retaining structures and dewatering, and other related incidental work. The Rough Order of Magnitude of construction is betw een $250M - $500M. Questions are due NLT 26 March 2025 @ 2:00 PM CST.
From Solicitation posted on Jun 25, 2025Amendment 0007: Please see amendment 0007 in the attachments Amendment 0006: Please see amendment 0006 in the attachments. Amendment 0005: Please see amendment 0005 in the attachments. Bid opening date has been re-established. Amendment 0004: Please see amendment 0004 in the amendment. Please note the bid opening date will be re-established in a future modification. Amendment 0003: Bid opening on 20 May 2025 at 10:00 a.m. CST has been temporarily postponed and a new bid opening date w ill be established in a forthcoming amendment. Please see amendment 0003 in the attachments. Amendment 0002: Please see amendment 0002 in the attachments. Amendment 0001: Please see amendment 0001 in the attachments. Edit: This notice is edited to add WSLP_114_Signed Submittal Drawings-4 of 4 The U.S. Army Corps of Engineers - New Orleans District is issuing a Solicitation for Reserve Relief & I-55 Pump Stations and Drainage Structures, WSLP-114. This requirement is unrestricted under invitation for bid W912P825B0024. It is being procured as a firm fixed price under FAR part 14, Sealed Bidding. The designated NAICS code is 237990. The work consists of clearing and grubbing; pump station and associated construction, drainage structure construction, floodwall construction (including braced floodwall and floodwall construction adjacent to and underneath an elevated highway); stop log construction, wingwall construction, placement of steel sheet piling, H-piling, pipe piles, precast/prestressed concrete piles, geotextile, geogrid, grouted riprap; installation of metal ladders, stairs, cat walk, and railings; installation of vertical wick drains and horizontal strip drains; stone and bedding construction; slide gates and hoist; precast concrete bridge, steel vehicular swing type flood gate, navigation gate and draw bridge; excavation and embankment placement; miscellaneous metal work, painting, turf establishment; chain link fencing, surfacing, structural excavation and backfill; electrical work; pluming; installation cybersecurity for control systems; construction of temporary retaining structures and dewatering, and other related incidental work. The Rough Order of Magnitude of construction is betw een $250M - $500M. Questions are due NLT 26 March 2025 @ 2:00 PM CST.
From Solicitation posted on Jul 03, 2025Edit: This solicitation is postponed until further notice. Amendment 0007: Please see amendment 0007 in the attachments Amendment 0006: Please see amendment 0006 in the attachments. Amendment 0005: Please see amendment 0005 in the attachments. Bid opening date has been re-established. Amendment 0004: Please see amendment 0004 in the amendment. Please note the bid opening date will be re-established in a future modification. Amendment 0003: Bid opening on 20 May 2025 at 10:00 a.m. CST has been temporarily postponed and a new bid opening date w ill be established in a forthcoming amendment. Please see amendment 0003 in the attachments. Amendment 0002: Please see amendment 0002 in the attachments. Amendment 0001: Please see amendment 0001 in the attachments. Edit: This notice is edited to add WSLP_114_Signed Submittal Drawings-4 of 4 The U.S. Army Corps of Engineers - New Orleans District is issuing a Solicitation for Reserve Relief & I-55 Pump Stations and Drainage Structures, WSLP-114. This requirement is unrestricted under invitation for bid W912P825B0024. It is being procured as a firm fixed price under FAR part 14, Sealed Bidding. The designated NAICS code is 237990. The work consists of clearing and grubbing; pump station and associated construction, drainage structure construction, floodwall construction (including braced floodwall and floodwall construction adjacent to and underneath an elevated highway); stop log construction, wingwall construction, placement of steel sheet piling, H-piling, pipe piles, precast/prestressed concrete piles, geotextile, geogrid, grouted riprap; installation of metal ladders, stairs, cat walk, and railings; installation of vertical wick drains and horizontal strip drains; stone and bedding construction; slide gates and hoist; precast concrete bridge, steel vehicular swing type flood gate, navigation gate and draw bridge; excavation and embankment placement; miscellaneous metal work, painting, turf establishment; chain link fencing, surfacing, structural excavation and backfill; electrical work; pluming; installation cybersecurity for control systems; construction of temporary retaining structures and dewatering, and other related incidental work. The Rough Order of Magnitude of construction is betw een $250M - $500M. Questions are due NLT 26 March 2025 @ 2:00 PM CST.
From Solicitation posted on Jul 15, 2025Edit: This edit is to change the offeror due date in SAM only to maintain the announcement active, this is just a tentative date. Please continue to monitor this announcement for an amendment to reestablish the offer due date. Edit: This solicitation is postponed until further notice. Amendment 0007: Please see amendment 0007 in the attachments Amendment 0006: Please see amendment 0006 in the attachments. Amendment 0005: Please see amendment 0005 in the attachments. Bid opening date has been re-established. Amendment 0004: Please see amendment 0004 in the amendment. Please note the bid opening date will be re-established in a future modification. Amendment 0003: Bid opening on 20 May 2025 at 10:00 a.m. CST has been temporarily postponed and a new bid opening date w ill be established in a forthcoming amendment. Please see amendment 0003 in the attachments. Amendment 0002: Please see amendment 0002 in the attachments. Amendment 0001: Please see amendment 0001 in the attachments. Edit: This notice is edited to add WSLP_114_Signed Submittal Drawings-4 of 4 The U.S. Army Corps of Engineers - New Orleans District is issuing a Solicitation for Reserve Relief & I-55 Pump Stations and Drainage Structures, WSLP-114. This requirement is unrestricted under invitation for bid W912P825B0024. It is being procured as a firm fixed price under FAR part 14, Sealed Bidding. The designated NAICS code is 237990. The work consists of clearing and grubbing; pump station and associated construction, drainage structure construction, floodwall construction (including braced floodwall and floodwall construction adjacent to and underneath an elevated highway); stop log construction, wingwall construction, placement of steel sheet piling, H-piling, pipe piles, precast/prestressed concrete piles, geotextile, geogrid, grouted riprap; installation of metal ladders, stairs, cat walk, and railings; installation of vertical wick drains and horizontal strip drains; stone and bedding construction; slide gates and hoist; precast concrete bridge, steel vehicular swing type flood gate, navigation gate and draw bridge; excavation and embankment placement; miscellaneous metal work, painting, turf establishment; chain link fencing, surfacing, structural excavation and backfill; electrical work; pluming; installation cybersecurity for control systems; construction of temporary retaining structures and dewatering, and other related incidental work. The Rough Order of Magnitude of construction is betw een $250M - $500M. Questions are due NLT 26 March 2025 @ 2:00 PM CST.
From Solicitation posted on Aug 13, 2025Amendment 0008: Please see amendment 0008 in the attachments Edit: This edit is to change the offeror due date in SAM only to maintain the announcement active, this is just a tentative date. Please continue to monitor this announcement for an amendment to reestablish the offer due date. Edit: This solicitation is postponed until further notice. Amendment 0007: Please see amendment 0007 in the attachments Amendment 0006: Please see amendment 0006 in the attachments. Amendment 0005: Please see amendment 0005 in the attachments. Bid opening date has been re-established. Amendment 0004: Please see amendment 0004 in the amendment. Please note the bid opening date will be re-established in a future modification. Amendment 0003: Bid opening on 20 May 2025 at 10:00 a.m. CST has been temporarily postponed and a new bid opening date w ill be established in a forthcoming amendment. Please see amendment 0003 in the attachments. Amendment 0002: Please see amendment 0002 in the attachments. Amendment 0001: Please see amendment 0001 in the attachments. Edit: This notice is edited to add WSLP_114_Signed Submittal Drawings-4 of 4 The U.S. Army Corps of Engineers - New Orleans District is issuing a Solicitation for Reserve Relief & I-55 Pump Stations and Drainage Structures, WSLP-114. This requirement is unrestricted under invitation for bid W912P825B0024. It is being procured as a firm fixed price under FAR part 14, Sealed Bidding. The designated NAICS code is 237990. The work consists of clearing and grubbing; pump station and associated construction, drainage structure construction, floodwall construction (including braced floodwall and floodwall construction adjacent to and underneath an elevated highway); stop log construction, wingwall construction, placement of steel sheet piling, H-piling, pipe piles, precast/prestressed concrete piles, geotextile, geogrid, grouted riprap; installation of metal ladders, stairs, cat walk, and railings; installation of vertical wick drains and horizontal strip drains; stone and bedding construction; slide gates and hoist; precast concrete bridge, steel vehicular swing type flood gate, navigation gate and draw bridge; excavation and embankment placement; miscellaneous metal work, painting, turf establishment; chain link fencing, surfacing, structural excavation and backfill; electrical work; pluming; installation cybersecurity for control systems; construction of temporary retaining structures and dewatering, and other related incidental work. The Rough Order of Magnitude of construction is betw een $250M - $500M. Questions are due NLT 26 March 2025 @ 2:00 PM CST.
From Solicitation posted on Oct 22, 202512/16: Amendment 0009: Please see amendment 0009 in the attachments.This solicitation is postponed until further notice. The due date listed in SAM is to maintain the announcement active until a new date is established. _______________________________________________________________________________________________________ Amendment 0008: Please see amendment 0008 in the attachments Edit: This edit is to change the offeror due date in SAM only to maintain the announcement active, this is just a tentative date. Please continue to monitor this announcement for an amendment to reestablish the offer due date. Edit: This solicitation is postponed until further notice. Amendment 0007: Please see amendment 0007 in the attachments Amendment 0006: Please see amendment 0006 in the attachments. Amendment 0005: Please see amendment 0005 in the attachments. Bid opening date has been re-established. Amendment 0004: Please see amendment 0004 in the amendment. Please note the bid opening date will be re-established in a future modification. Amendment 0003: Bid opening on 20 May 2025 at 10:00 a.m. CST has been temporarily postponed and a new bid opening date w ill be established in a forthcoming amendment. Please see amendment 0003 in the attachments. Amendment 0002: Please see amendment 0002 in the attachments. Amendment 0001: Please see amendment 0001 in the attachments. Edit: This notice is edited to add WSLP_114_Signed Submittal Drawings-4 of 4 The U.S. Army Corps of Engineers - New Orleans District is issuing a Solicitation for Reserve Relief & I-55 Pump Stations and Drainage Structures, WSLP-114. This requirement is unrestricted under invitation for bid W912P825B0024. It is being procured as a firm fixed price under FAR part 14, Sealed Bidding. The designated NAICS code is 237990. The work consists of clearing and grubbing; pump station and associated construction, drainage structure construction, floodwall construction (including braced floodwall and floodwall construction adjacent to and underneath an elevated highway); stop log construction, wingwall construction, placement of steel sheet piling, H-piling, pipe piles, precast/prestressed concrete piles, geotextile, geogrid, grouted riprap; installation of metal ladders, stairs, cat walk, and railings; installation of vertical wick drains and horizontal strip drains; stone and bedding construction; slide gates and hoist; precast concrete bridge, steel vehicular swing type flood gate, navigation gate and draw bridge; excavation and embankment placement; miscellaneous metal work, painting, turf establishment; chain link fencing, surfacing, structural excavation and backfill; electrical work; pluming; installation cybersecurity for control systems; construction of temporary retaining structures and dewatering, and other related incidental work. The Rough Order of Magnitude of construction is betw een $250M - $500M. Questions are due NLT 26 March 2025 @ 2:00 PM CST.
From Solicitation posted on Dec 16, 20251/6: Amendment 0010: Please see amendment 0010 in the attachments. ___________________________________________________________________ 12/16: Amendment 0009: Please see amendment 0009 in the attachments.This solicitation is postponed until further notice. The due date listed in SAM is to maintain the announcement active until a new date is established. _______________________________________________________________________________________________________ Amendment 0008: Please see amendment 0008 in the attachments Edit: This edit is to change the offeror due date in SAM only to maintain the announcement active, this is just a tentative date. Please continue to monitor this announcement for an amendment to reestablish the offer due date. Edit: This solicitation is postponed until further notice. Amendment 0007: Please see amendment 0007 in the attachments Amendment 0006: Please see amendment 0006 in the attachments. Amendment 0005: Please see amendment 0005 in the attachments. Bid opening date has been re-established. Amendment 0004: Please see amendment 0004 in the amendment. Please note the bid opening date will be re-established in a future modification. Amendment 0003: Bid opening on 20 May 2025 at 10:00 a.m. CST has been temporarily postponed and a new bid opening date w ill be established in a forthcoming amendment. Please see amendment 0003 in the attachments. Amendment 0002: Please see amendment 0002 in the attachments. Amendment 0001: Please see amendment 0001 in the attachments. Edit: This notice is edited to add WSLP_114_Signed Submittal Drawings-4 of 4 The U.S. Army Corps of Engineers - New Orleans District is issuing a Solicitation for Reserve Relief & I-55 Pump Stations and Drainage Structures, WSLP-114. This requirement is unrestricted under invitation for bid W912P825B0024. It is being procured as a firm fixed price under FAR part 14, Sealed Bidding. The designated NAICS code is 237990. The work consists of clearing and grubbing; pump station and associated construction, drainage structure construction, floodwall construction (including braced floodwall and floodwall construction adjacent to and underneath an elevated highway); stop log construction, wingwall construction, placement of steel sheet piling, H-piling, pipe piles, precast/prestressed concrete piles, geotextile, geogrid, grouted riprap; installation of metal ladders, stairs, cat walk, and railings; installation of vertical wick drains and horizontal strip drains; stone and bedding construction; slide gates and hoist; precast concrete bridge, steel vehicular swing type flood gate, navigation gate and draw bridge; excavation and embankment placement; miscellaneous metal work, painting, turf establishment; chain link fencing, surfacing, structural excavation and backfill; electrical work; pluming; installation cybersecurity for control systems; construction of temporary retaining structures and dewatering, and other related incidental work. The Rough Order of Magnitude of construction is betw een $250M - $500M. Questions are due NLT 26 March 2025 @ 2:00 PM CST.
From Solicitation posted on Jan 06, 20261/28: Amendment 0011: Please see amendment 0011 in the attachments. __________________________________________________________________ 1/6: Amendment 0010: Please see amendment 0010 in the attachments. ___________________________________________________________________ 12/16: Amendment 0009: Please see amendment 0009 in the attachments.This solicitation is postponed until further notice. The due date listed in SAM is to maintain the announcement active until a new date is established. _______________________________________________________________________________________________________ Amendment 0008: Please see amendment 0008 in the attachments Edit: This edit is to change the offeror due date in SAM only to maintain the announcement active, this is just a tentative date. Please continue to monitor this announcement for an amendment to reestablish the offer due date. Edit: This solicitation is postponed until further notice. Amendment 0007: Please see amendment 0007 in the attachments Amendment 0006: Please see amendment 0006 in the attachments. Amendment 0005: Please see amendment 0005 in the attachments. Bid opening date has been re-established. Amendment 0004: Please see amendment 0004 in the amendment. Please note the bid opening date will be re-established in a future modification. Amendment 0003: Bid opening on 20 May 2025 at 10:00 a.m. CST has been temporarily postponed and a new bid opening date w ill be established in a forthcoming amendment. Please see amendment 0003 in the attachments. Amendment 0002: Please see amendment 0002 in the attachments. Amendment 0001: Please see amendment 0001 in the attachments. Edit: This notice is edited to add WSLP_114_Signed Submittal Drawings-4 of 4 The U.S. Army Corps of Engineers - New Orleans District is issuing a Solicitation for Reserve Relief & I-55 Pump Stations and Drainage Structures, WSLP-114. This requirement is unrestricted under invitation for bid W912P825B0024. It is being procured as a firm fixed price under FAR part 14, Sealed Bidding. The designated NAICS code is 237990. The work consists of clearing and grubbing; pump station and associated construction, drainage structure construction, floodwall construction (including braced floodwall and floodwall construction adjacent to and underneath an elevated highway); stop log construction, wingwall construction, placement of steel sheet piling, H-piling, pipe piles, precast/prestressed concrete piles, geotextile, geogrid, grouted riprap; installation of metal ladders, stairs, cat walk, and railings; installation of vertical wick drains and horizontal strip drains; stone and bedding construction; slide gates and hoist; precast concrete bridge, steel vehicular swing type flood gate, navigation gate and draw bridge; excavation and embankment placement; miscellaneous metal work, painting, turf establishment; chain link fencing, surfacing, structural excavation and backfill; electrical work; pluming; installation cybersecurity for control systems; construction of temporary retaining structures and dewatering, and other related incidental work. The Rough Order of Magnitude of construction is betw een $250M - $500M. Questions are due NLT 26 March 2025 @ 2:00 PM CST.
From Solicitation posted on Jan 28, 20264/1: Post bid abstract _________________________________________________________________ 1/28: Amendment 0011: Please see amendment 0011 in the attachments. __________________________________________________________________ 1/6: Amendment 0010: Please see amendment 0010 in the attachments. ___________________________________________________________________ 12/16: Amendment 0009: Please see amendment 0009 in the attachments.This solicitation is postponed until further notice. The due date listed in SAM is to maintain the announcement active until a new date is established. _______________________________________________________________________________________________________ Amendment 0008: Please see amendment 0008 in the attachments Edit: This edit is to change the offeror due date in SAM only to maintain the announcement active, this is just a tentative date. Please continue to monitor this announcement for an amendment to reestablish the offer due date. Edit: This solicitation is postponed until further notice. Amendment 0007: Please see amendment 0007 in the attachments Amendment 0006: Please see amendment 0006 in the attachments. Amendment 0005: Please see amendment 0005 in the attachments. Bid opening date has been re-established. Amendment 0004: Please see amendment 0004 in the amendment. Please note the bid opening date will be re-established in a future modification. Amendment 0003: Bid opening on 20 May 2025 at 10:00 a.m. CST has been temporarily postponed and a new bid opening date w ill be established in a forthcoming amendment. Please see amendment 0003 in the attachments. Amendment 0002: Please see amendment 0002 in the attachments. Amendment 0001: Please see amendment 0001 in the attachments. Edit: This notice is edited to add WSLP_114_Signed Submittal Drawings-4 of 4 The U.S. Army Corps of Engineers - New Orleans District is issuing a Solicitation for Reserve Relief & I-55 Pump Stations and Drainage Structures, WSLP-114. This requirement is unrestricted under invitation for bid W912P825B0024. It is being procured as a firm fixed price under FAR part 14, Sealed Bidding. The designated NAICS code is 237990. The work consists of clearing and grubbing; pump station and associated construction, drainage structure construction, floodwall construction (including braced floodwall and floodwall construction adjacent to and underneath an elevated highway); stop log construction, wingwall construction, placement of steel sheet piling, H-piling, pipe piles, precast/prestressed concrete piles, geotextile, geogrid, grouted riprap; installation of metal ladders, stairs, cat walk, and railings; installation of vertical wick drains and horizontal strip drains; stone and bedding construction; slide gates and hoist; precast concrete bridge, steel vehicular swing type flood gate, navigation gate and draw bridge; excavation and embankment placement; miscellaneous metal work, painting, turf establishment; chain link fencing, surfacing, structural excavation and backfill; electrical work; pluming; installation cybersecurity for control systems; construction of temporary retaining structures and dewatering, and other related incidental work. The Rough Order of Magnitude of construction is betw een $250M - $500M. Questions are due NLT 26 March 2025 @ 2:00 PM CST.
From Solicitation posted on Apr 01, 2026Notice history
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Solicitation Posted Jul 03, 2025View changes (2)
- Description: Description was updated
- Response Deadline: Jul 08, 2025 → Jul 15, 2025
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Solicitation Posted Jul 15, 2025View changes (2)
- Description: Description was updated
- Response Deadline: Jul 15, 2025 → Aug 15, 2025
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Solicitation Posted Aug 13, 2025View changes (2)
- Description: Description was updated
- Response Deadline: Aug 15, 2025 → Dec 15, 2025
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Solicitation Posted Oct 22, 2025View changes (2)
- Description: Description was updated
- Response Deadline: Dec 15, 2025 → Dec 17, 2025
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Solicitation Posted Dec 16, 2025View changes (2)
- Description: Description was updated
- Response Deadline: Dec 17, 2025 → Jan 17, 2026
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Solicitation Posted Jan 06, 2026View changes (2)
- Description: Description was updated
- Response Deadline: Jan 17, 2026 → Feb 06, 2026
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Place of Performance
USA