Mkarns IDIQ station dredging, long term capability, NM 0.0 to 444.8, arkansas and oklahoma. Contract includes a 1-year base period and four 1-year option periods.

Active Indefinite Delivery Contract Awarded Last action

Contract number
W9127S22D0026
Awardee
Awarding agency
Task orders
13 $22,007,512 obligated

Award facts

Opportunity
Combined order value
$22,007,512 Current and potential, with all options
Last date to order 83% complete
IDV ceiling 37% used
$59,134,410.00
Maximum order
$59,134,410.00
Award type
Single award
Who can order
Only the awarding agency
Funding agency
USACE Finance US Army Corps of Engineers, Department of Defense
Set-aside
No set-aside
Competition
Full and Open Competition · 2 offers Sealed Bid
Pricing
Firm Fixed Price
Legislative mandates

Award details come from SAM.gov/FPDS.

About this IDV

The U.S. Army Corps of Engineers awarded a single-award indefinite delivery contract to Great Lakes Dredge & Dock Co, LLC on September 1, 2022, for station dredging services along the McClellan-Kerr Arkansas River Navigation System, with a contract ceiling of $59,134,410 and ultimate completion date of August 19, 2027.

The contract covers dredging services from river mile 0.0 to 444.8 on the MKARNS, a critical 445-mile inland waterway system. Place of performance includes Little Rock and Tulsa, Arkansas, and Pine Bluff, Arkansas. The period of performance consists of a 1-year base period plus four 1-year option periods. NAICS code 237990 (Other Heavy and Civil Engineering Construction) and PSC code D203 apply. The originating pre-solicitation, posted March 3, 2022, solicited capability statements from firms capable of dredging to specified depths in river flows, discharging dredged material up to 8,000 linear feet with head differences up to 90 feet, and mobilizing within 10 days of notice.

Recent task order activity under this IDIQ reflects sustained dredging operations. Task Order #13, issued April 22, 2026, by Engineering District Little Rock for $1.857 million, replaced Task Order #10 with a 126-day performance window and ultimate completion date of August 26, 2026. Task Order #12, awarded October 1, 2025, for $2.261 million, carries an ultimate completion date of October 15, 2026. Task Order #11, issued August 29, 2025, was valued at $1.5 million with completion targeted for November 30, 2025. All recent orders are firm fixed price with no set-aside designation, supporting maintenance and channel-management operations across the Arkansas River system.

Task orders

Task order Ordering agency Obligated Awarded
Station dredging, mkarns SWT task order #13. (replace task order #10 - W9127S25F0034). Work shall be complete within… W9127S26FA081 ENDIST Little Rock (USACE) $1,857,000
Station dredging, mkarns (SWL) task order #12 W9127S25FA063 ENDIST Little Rock (USACE) $2,261,000
Station dredging, mkarns (SWL) task order #11 W9127S25FA028 ENDIST Little Rock (USACE) $1,500,000
SWT mkarns dredging task order #10. Work shall be complete within 126 days from notice to proceed. Dates are car are… W9127S25F0034 ENDIST Little Rock (USACE) $0
SWL dredging task order #9. Work shall be complete within 136 days from notice to proceed. Dates are car are estimates. W9127S25F0016 ENDIST Little Rock (USACE) $2,127,600
Mkarns IDIQ station dredging pre-priced task order #8 for SWL. Completion is expected no later than 35 calendar days… W9127S24F0110 ENDIST Little Rock (USACE) $499,770
Mkarns IDIQ station dredging pre-priced task order #7 for SWT. Completion is expected no later than 243 calendar days… W9127S24F0109 ENDIST Little Rock (USACE) $894,650
Mkarns IDIQ station dredging pre-priced task order #6 for SWT. Completion is expected no later than 243 calendar days… W9127S24F0118 ENDIST Little Rock (USACE) $280,500
Pre-priced task order #5 under mkarns station dredging IDIQ contract for SWL. Completion is expected no later than… W9127S23F0128 ENDIST Little Rock (USACE) $2,137,946
Pre-priced task order under mkarns IDIQ station dredging contract. W9127S23F0096 ENDIST Little Rock (USACE) $0
Mkarns IDIQ station dredging W9127S23F0058 ENDIST Little Rock (USACE) $2,140,200
Mkarns IDIQ station dredging, long term capability, NM 0.0 to 444.8. Task order #01. W9127S22F0113 ENDIST Little Rock (USACE) $6,664,403
Mkarns IDIQ station dredging, long term capability, NM 0.0 to 444.8. To# 02. W9127S22F0114 ENDIST Little Rock (USACE) $1,644,444
Show all 13

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00006 · MOD to add DEI clause 52.222-90 $0
Exercise an Option P00005 · Mcclellan kerr arkansas river navigation system IDIQ station dredging, exercise option 3 for the period of performance 20 august 2025 through 19 august 2026. $0
Other Administrative Action P00004 · Dredging - modification to incorporate clause revisions from executive orders - class deviations O0003 and O0004 $0
Other Administrative Action P00003 · Mkarns IDIQ station dredging contract. Incorporating wage determinations that coincide with option 2. $0
Exercise an Option P00002 · IDIQ station dredging, mkarns. P00002 exercises option 2 of the contract. $0
Exercise an Option P00001 · IDIQ station dredging on mkarns. P00001 exercises option 1 for an ordering period that spans from september 1, 2023, through august 31, 2024. $0
Original award $0

Quick answers

Who was awarded contract W9127S22D0026?

W9127S22D0026 was awarded to Great Lakes Dredge & Dock Co, LLC by ENDIST Little Rock (US Army Corps of Engineers) on September 1, 2022.

How much is contract W9127S22D0026 worth?

Orders under W9127S22D0026 have obligated $22,007,512. W9127S22D0026's own ceiling is $59,134,410. A single order can be worth up to $59,134,410.

How many orders have been placed under contract W9127S22D0026?

13 orders have been placed under W9127S22D0026, the latest on April 22, 2026.

Which agency awarded contract W9127S22D0026?

ENDIST Little Rock (US Army Corps of Engineers) awarded W9127S22D0026, with funding from USACE Finance (US Army Corps of Engineers).

Who can order from contract W9127S22D0026?

W9127S22D0026 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract W9127S22D0026 competed?

The extent of competition for W9127S22D0026 was full and open competition. The government received 2 offers.

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