- Award ID
- W912P823C0048
- Contractor
- MCMILLEN, INC.
- Sub-agency / office
- Department of the Army
- Funding agency
- Corps of Engineers - Civil Works
- Award amount
- $44,377,671
- Period of performance
- Aug 25, 2023 – Jul 25, 2026
- NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Place of performance
- VIDALIA, LA, 713730001, USA
- Competition
- FULL AND OPEN COMPETITION · Set-aside: NO SET ASIDE USED. · 1 offers
- Pricing
- FIRM FIXED PRICE
- Financial breakdown
- Current value $55,149,151 · Obligated $37,250,352 · Potential value $56,359,151 · Latest action obligation $0 · Outlays $5,426,250
Most recent · Modification PZ0017 · Jul 6, 2026 · $0 action obligation · OCT25-JAN26 USW; DEF C019A: LEAD REM, CR CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANAREFERENCE NO. R00044 · W912P823C0048
Modification A00020 · May 13, 2026 · $250,000 action obligation · OCT25-JAN26 USW; DEF C019A: LEAD REM, CR CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANAREFERENCE NO. R00044 · W912P823C0048
Modification P00016 · May 6, 2026 · $0 action obligation · CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA REFERENCE NO. R00040 TRIMBLE T4D LICENSE EXTENSION · W912P823C0048
Modification P00015 · Mar 5, 2026 · $317,561 action obligation · MISS RIVER BATON ROUGE TO GULF, SALTWATER BARRIER SILL, CUTTERHEAD DREDGE CONTRACT #1-25. · W912P823C0048
Modification P00014 · Feb 4, 2026 · $-6,279,000 action obligation · CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA REFERENCE NO. R00040 TRIMBLE T4D LICENSE EXTENSION · W912P823C0048
Modification A00019 · Jan 5, 2026 · $43,000 action obligation · CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA REFERENCE NO. R00040 TRIMBLE T4D LICENSE EXTENSION · W912P823C0048
Modification A00018 · Oct 22, 2025 · $0 action obligation · CONTRACT NO. W912P823C0048 LOW SILL CONTROL STRUCTURE - UNWATERING MODIFICATION NO. R00039 - JULY - SEPT 2025 USW DELAYS · W912P823C0048
Modification P00013 · Aug 21, 2025 · $0 action obligation · MODIFICATION CO18B UPDATE TO DRILLING · W912P823C0048
Modification A00017 · Jul 16, 2025 · $0 action obligation · CONTRACT NO. W912P823C0048 LOW SILL CONTROL STRUCTURE - UNWATERING MODIFICATION NO. R00032 - APRIL - JUNE 2025 USW DELAYS · W912P823C0048
Modification P00012 · Jun 26, 2025 · $1,300,000 action obligation · GATE BAY 9 NEEDLE SEAT INSTALL · W912P823C0048
Modification P00011 · Jun 17, 2025 · $0 action obligation · MODIFICATION CHANGE ORDER C020 DELETION OF OPTION WORK · W912P823C0048
Modification A00016 · May 20, 2025 · $0 action obligation · CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA REFERENCE NO. R00029 LEAD REMED, CRANE RAILS, CONCRETE SPALLS · W912P823C0048
Modification P00010 · May 14, 2025 · $1,587,819 action obligation · DEFINITIZATION OF CO09A/CO09B INSTALLATION OF NEEDLE SEATS IN GATE BAY 8 · W912P823C0048
Modification P00009 · May 8, 2025 · $0 action obligation · CHANGE ORDER CO18A MODIFICATION P000009 GEOTECHNICAL DRILLING SERVICES · W912P823C0048
Modification A00015 · May 2, 2025 · $0 action obligation · CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA REFERENCE NO. R00028 JAN - MARCH 2025 USW DELAYS · W912P823C0048
Modification A00014 · Apr 4, 2025 · $0 action obligation · CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA REFERENCE NO. R00024 · W912P823C0048
Modification A00013 · Mar 18, 2025 · $200,000 action obligation · CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA REFERENCE NO. R00023 DEF. C016A, REAL TIME MONITORING SYSTEM · W912P823C0048
Modification P00008 · Feb 28, 2025 · $1,620,000 action obligation · GLOBAL SETTLEMENT - C3, C6, C12, C14 · W912P823C0048
Modification A00012 · Nov 20, 2024 · $0 action obligation · UPDATED SPECIFICATIONS FOR A00009 C016A CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA. REFERENCE NO. R00021 C016B UPDATED SPECIFICATIONS FOR A00009 C016A SEE PAGE 2. · W912P823C0048
Modification A00011 · Nov 13, 2024 · $40,000 action obligation · CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA. REFERENCE NO. R00015 C004 DELAYS IN RFI ANSWERS · W912P823C0048
Modification A00010 · Nov 12, 2024 · $0 action obligation · MOVE THE WORK FOR C013A TO C009 CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA. REFERENCE NO. R00020 C013B MOVE THE WORK FOR C013A TO C009 · W912P823C0048
Modification P00007 · Oct 29, 2024 · $1,000,000 action obligation · C0009B NEEDLE SEAT INSTALL · W912P823C0048
Modification A00009 · Oct 24, 2024 · $0 action obligation · REVISED REAL TIME MONITORING SYSTEM CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA. REFERENCE NO. R00019 C016A REVISED REAL TIME MONITORING SYSTEM SEE PAGE 2. · W912P823C0048
Modification A00008 · Oct 16, 2024 · $0 action obligation · CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA. REFERENCE NO. R00017 T001 OCTOBER 2023 - SEPTEMBER 2024 USW DELAYS · W912P823C0048
Modification A00007 · Sep 20, 2024 · $290,000 action obligation · ANCHOR TESTING TABLE 1 CONTRACT FOR OLD RIVER AND MORGANZA CONTROL STRUCTURES, LOW SILL CONTROL STRUCTURE, UNWATERING, CONCORDIA PARISH, LOUISIANA. REFERENCE NO. R00016 C005 ANCHOR TESTING TABLE 1 · W912P823C0048