IDIQ hydrologic instruments/maintenance

Active Indefinite Delivery Contract Awarded Last action

Contract number
W912EK24D0006
Awardee
Awarding agency
Task orders
4 $323,525 obligated

Award facts

Opportunity
  • W912EK24R0043 Solicitation number
Combined order value
$343,987 Current and potential, with all options
Last date to order 42% complete
IDV ceiling 45% used
$725,000.00
Maximum order
$250,000.00
Award type
Single award
Who can order
Only the awarding agency
Contracting staff
Funding agency
US Army Corps of Engineers Department of the Army, Department of Defense
Set-aside
No set-aside
Competition
Not Competed · 1 offer Only One Source
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 YSI Incorporated on September 23, 2024, with a ceiling value of $725,000 and ultimate completion date of September 25, 2029. The IDIQ procures hydrologic instruments and related maintenance services.

YSI Incorporated, doing business as Yellow Springs Instruments, is a for-profit manufacturer of water quality monitoring equipment and a subsidiary of Xylem Inc. based in San Diego, California. No set-aside category applies to this contract.

Performance takes place at U.S. Army Corps of Engineers locations including Rock Island, Illinois and Kansas City, Missouri.

The originating requirement calls for specialized hydrologic instrumentation including multiparameter data sondes, acoustic Doppler current profilers, buoys, meteorological stations, probes, sensors, and ancillary accessories, along with inspection, maintenance, calibration, and repair services to support the corps' water resource management and environmental monitoring mission.

The contract has generated four delivery orders since award. In September 2024, YSI received a $74,727 order for parts replacement on the NESP-ECOS-Starved Rock Breakwater project at Rock Island, with completion by September 30, 2024. In August 2025, the corps issued three additional orders: a $30,000 firm fixed-price maintenance order for inspection and maintenance of YSI EXO sondes (completion August 28, 2026, at Rock Island); a $223,100.49 order for seven EXO 2 series sondes, three DB600 buoys, one meteorological station, one Anderra ADCP, and associated accessories, all new and not refurbished (completion December 1, 2025, at Rock Island); and a $16,159.50 order for two EXO3S data sondes, two handheld display accessories, and one central wiper to interface with existing YSI EXO components (completion October 22, 2025, at Kansas City).

Task orders

Transactions

Action Obligated Date
Other Administrative Action P00005 $0
Change Order P00004 $0
Supplemental Agreement for work within scope P00003 $0
Other Administrative Action P00002 · IDIQ hydrologic instruments/maintenance delivery address doddac update. $0
Other Administrative Action P00001 · IDIQ hydrologic instruments/maintenance cage code update $0
Original award $0

Quick answers

Who was awarded contract W912EK24D0006?

W912EK24D0006 was awarded to YSI Incorporated by ENDIST Rock Island (US Army Corps of Engineers) on September 23, 2024.

How much is contract W912EK24D0006 worth?

Orders under W912EK24D0006 have obligated $323,525. Their combined current value, with exercised options, is $343,987. W912EK24D0006's own ceiling is $725,000. A single order can be worth up to $250,000.

How many orders have been placed under contract W912EK24D0006?

4 orders have been placed under W912EK24D0006, the latest on September 22, 2025.

Which agency awarded contract W912EK24D0006?

ENDIST Rock Island (US Army Corps of Engineers) awarded W912EK24D0006, with funding from US Army Corps of Engineers (Department of the Army).

Who can order from contract W912EK24D0006?

W912EK24D0006 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract W912EK24D0006 competed?

The extent of competition for W912EK24D0006 was not competed. The government received 1 offer.

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