- Award ID
- W912P521C0015
- Contractor
- THALLE CONSTRUCTION CO INC
- Sub-agency / office
- Department of the Army
- Funding agency
- Corps of Engineers - Civil Works
- Award amount
- $404,955,599
- Period of performance
- Oct 11, 2021 – Sep 9, 2027
- NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Place of performance
- GRAND RIVERS, KY, 420459165, USA
- Competition
- FULL AND OPEN COMPETITION · Set-aside: NO SET ASIDE USED. · 3 offers
- Pricing
- FIRM FIXED PRICE
- Financial breakdown
- Current value $408,239,497 · Obligated $408,239,497 · Potential value $408,239,497 · Latest action obligation $230,902 · Outlays $72,127,864
Most recent · Modification A00054 · Jun 17, 2026 · $230,902 action obligation · SCOPE OF WORK A00053 WKR049-2 M10 WATERTIGHT DOOR AND UTILITY EMBEDS (FINAL): THIS MODIFICATION IS FOR PROCURING AND INSTALLING A WATERTIGHT DOOR, PIPE SLEEVES, AND A THRU-WALL BARRIER MOUNTING FRAME AT MONOLITH M10. · W912P521C0015
Modification A00053 · Jun 11, 2026 · $148,000 action obligation · SCOPE OF WORK A00053 WKR049-2 M10 WATERTIGHT DOOR AND UTILITY EMBEDS (FINAL): THIS MODIFICATION IS FOR PROCURING AND INSTALLING A WATERTIGHT DOOR, PIPE SLEEVES, AND A THRU-WALL BARRIER MOUNTING FRAME AT MONOLITH M10. · W912P521C0015
Modification A00052 · May 19, 2026 · $440,000 action obligation · SCOPE OF WORK A00052 WKR079 PHASE 3 ROCK STABILIZATION: THIS MODIFICATION IS FOR STABILIZING THE PHASE 3 ROCK NEAR MONOLITH M32 BY REMOVAL OF UNSTABLE MATERIAL, WATER MITIGATION, REBAR DOWELS, FORMWORK, AND CONCRETE OVERPOUR. · W912P521C0015
Modification P00019 · May 12, 2026 · $20,000 action obligation · SCOPE OF WORK WKR072-2 BRIDGE PIER AND M17 GALLERY CHANGES (PART I-SUPPLEMENT): RESIZE/SHIFT TWO BRIDGE PIER COLUMNS, ADD ELECTRICAL BLOCK OUT, REBAR QUANTITIES, REBAR INSTALLATION, CONCRETE, CEMENT, FLY ASH, ADD FLOOR HATCH, DRAINPIPE, DRAIN COVERS. · W912P521C0015
Modification P00018 · Apr 23, 2026 · $140,000 action obligation · SCOPE OF WORK WKR100-1 M31 WEDGE TREATMENT (PART I-NTP): THE CONTRACTOR SHALL TIE INTO MONOLITH M31C FROM THE BULL NOSE OF M31 AND ALTERS THE STICK-BUILT WALL ARMOR THAT IS NO LONGER REQUIRED TO TIE INTO THE SEGMENTAL COFFERDAM. · W912P521C0015
Modification P00017 · Apr 15, 2026 · $0 action obligation · SCOPE OF WORK WKR100-1 M31 WEDGE TREATMENT (PART I-NTP): THE CONTRACTOR SHALL TIE INTO MONOLITH M31C FROM THE BULL NOSE OF M31 AND ALTERS THE STICK-BUILT WALL ARMOR THAT IS NO LONGER REQUIRED TO TIE INTO THE SEGMENTAL COFFERDAM. · W912P521C0015
Modification A00051 · Apr 1, 2026 · $0 action obligation · SCOPE OF WORK WKR098 WEATHER TIME EXTENSION JUL 2025-JAN 2026. THIS MODIFICATION EXTENDS TIME FOR DELAYS CAUSED BY ADVERSE WEATHER DURING THE PERIOD 01 JULY 2025 THROUGH 31 JANUARY 2026. · W912P521C0015
Modification P00016 · Feb 23, 2026 · $20,000 action obligation · SCOPE OF WORK BRIDGE PIER M17 GALLERY CHANGES WKR072THIS MODIFICATION CHANGES QUANTITIES OF REBAR, REBAR INSTALLATION, CONCRETE, CEMENT, AND FLY ASH, PLUS ADDS A FLOOR HATCH AND LADDER LEADING INTO THE GALLERY. · W912P521C0015
Modification A00050 · Feb 9, 2026 · $23,269 action obligation · SCOPE OF WORK WKR062 M17, M19, M20 DRAIN: THIS MODIFICATION INCREASES THE DRAIN SIZE TO MITIGATE WATER DRAINAGE POOLING BETWEEN THE NEW LOCK AND EXISTING LOCK. · W912P521C0015
Modification P00015 · Jan 8, 2026 · $50,000 action obligation · SCOPE OF WORK WKR096-1 U1 WALL ARMOR-CAISSON CONFLICT (PT. I NTP): THIS MODIFICATION ADDS A PERMANENT PINTLE GREASE LINE AND PROVIDES SPECIFICATIONS FOR TOLERANCES, INSTALLATION REQUIREMENTS, FIELD TESTS, AND INSPECTIONS. · W912P521C0015
Modification A00049 · Dec 22, 2025 · $75,000 action obligation · SCOPE OF WORK WKR096-1 U1 WALL ARMOR-CAISSON CONFLICT (PT. I NTP) · W912P521C0015
Modification A00048 · Nov 24, 2025 · $82,117 action obligation · CASES WKR048, -081, -084, -085, -091, -092, -094 MODIFICATION A00048 "L14 WALL & U2M/U2L FMB ELEV., HOSE CABINET RELOCATION, EPOXY GROUT CREDIT, CULVERT BULKHEAD GRATING SUPPORT, M31 JT REDUCTION, KEYWAY FORMWORK REDESIGN, LIFT STATION CLEANOUT" · W912P521C0015
Modification P00014 · Nov 13, 2025 · $1,254,730 action obligation · CASE WKR088 MODIFICATION P00014 "QV-EXCAVATION AND DENTAL" · W912P521C0015
Modification P00013 · Oct 21, 2025 · $3,027,716 action obligation · CASE WKR017 MODIFICATION P00013 "BULKHEAD RECESS METALS & GALLERY GUTTER" · W912P521C0015
Modification A00047 · Sep 30, 2025 · $126,619 action obligation · CASE WKR077, WKR090 MODIFICATION A00047 "U1 ANCHOR CHANGE & US 2ND STAGE JOINT PREP" · W912P521C0015
Modification A00046 · Sep 10, 2025 · $-67,022 action obligation · CASE WKR073, WKR080, WKR086 MODIFICATION A00046 "ACTIVE WELD, WALL ARMOR, CSG CHANGE" · W912P521C0015
Modification A00045 · Sep 3, 2025 · $195,506 action obligation · CASE WKR058 MODIFICATION A00045 "CONTROL STAND GALLERY EXTENSIONS" · W912P521C0015
Modification A00044 · Aug 26, 2025 · $60,000 action obligation · CASE WKR049-1 MODIFICATION A00044 "M10 WATERTIGHT DOOR & UTILITY EMBEDS" · W912P521C0015
Modification A00043 · Aug 22, 2025 · $47,625 action obligation · CASE WKRO78-1 MODIFICATION A00043 C31-C32 OUTLET WORKS GEOMETRY (PART 1-NTP) · W912P521C0015
Modification A00042 · Jul 30, 2025 · $0 action obligation · CASE WKRO87 MODIFICATION A00042 "WEATHER TIME EXTENSION MAY 25-JUN 25" · W912P521C0015
Modification A00041 · Jul 24, 2025 · $-225,976 action obligation · WKR074 A00041 "HIGH MAST LIGHTS DESCOPE" · W912P521C0015
Modification A00040 · Jul 10, 2025 · $17,000 action obligation · CASE WKR075 MODIFICATION A00040 "U1M CAISSON CHANGES" · W912P521C0015
Modification A00039 · Jun 2, 2025 · $0 action obligation · CASE WKR076 MODIFICATION A00039 "WEATHER TIME EXTENSION JAN 25-APR 25" · W912P521C0015
Modification A00038 · May 19, 2025 · $6,000 action obligation · CASE WKR063 MODIFICATION A00038 DRILLED SHAFT M21-P5 STEEL OBSTRUCTION · W912P521C0015
Modification A00037 · Apr 23, 2025 · $13,877 action obligation · CASE WKRO61 MODIFICATION A00037 PARTNERING COSTS 2025 · W912P521C0015