Mamizu MACC navfacpac AOR

Ended Awarded Last action

Contract number
N6274221D1328
Awardee
Awarding agency
Task orders
4 $209,502,676 obligated

Award facts

Combined order value
  • $209,554,664 Current, with exercised options
  • $209,655,232 Potential, with all options
Last date to order 100% complete
IDV ceiling 21% used
$990,000,000.00
Maximum order
$200,000,000.00
Award type
Multiple award
Who can order
Only the awarding agency
Contracting staff
Set-aside
No set-aside
Competition
Full and Open Competition · 7 offers Two Step
Pricing
Firm Fixed Price
Legislative mandates

Award details come from SAM.gov/FPDS.

About this IDV

This indefinite delivery contract (IDC) was awarded by the U.S. Naval Facilities Engineering Command (NAVFAC) to the Hensel Phelps - Shimizu JV joint venture, a subsidiary of the Hensel Phelps Construction Co. The $990 million Mamizu MACC (Multiple Award Construction Contract) provides design-bid-build and design-build construction services primarily funded by the Government of Japan for projects in Guam and other areas under NAVFAC Pacific's cognizance. The contract has a 5-year period of performance and does not utilize any set-aside designations.

The awarded task orders under this IDC include projects such as the $25.8 million J-200-II North Ramp Utilities II - Communications Line at Andersen Air Force Base in Guam, the $79 million J-313 Corrosion Control Ground Phase 1 at the Naval Support Activity in Massachusetts, and the $65.5 million X001 SEED PROJECT: JFY18 PROJECT J-011 Base Administrative Build in Guam. These construction projects encompass a variety of military facilities including administrative buildings, dormitories, roads, utilities, and other infrastructure. The original solicitation sought proposals from contractors capable of performing a wide range of construction tasks, with individual task order values expected to range from $10-200 million.

Task orders

Transactions

Action Obligated Date
Other Administrative Action P00011 · Mamizu MACC navfacpac AOR, N6274221D1328, MOD P00011, administrative modification to correct wage determination number and update clauses. $0
Other Administrative Action P00010 · Mamizu MACC navfacpac AOR, N6274221D1328, MOD P00010, contract clause changes and incorporate the current wage determinations $0
Exercise an Option P00009 · Mamizu MACC navfacpac AOR, N6274221D1328, MOD P00009 exercise OY4 $0
Vendor Address Change P00008 · Update clauses $0
Other Administrative Action P00007 · Incorporate current wage determination $0
Exercise an Option P00006 · Option year 3 $0
Other Administrative Action P00005 · Incorporate the current wage determinations $0
Exercise an Option P00004 · Exercise option year 2 $0
Exercise an Option P00003 · Exercise option period 1 $0
Other Administrative Action P00002 $0
Other Administrative Action P00001 · Revise wage determinations $0
Original award $0
Show all 12

Quick answers

Who was awarded contract N6274221D1328?

N6274221D1328 was awarded to Hensel Phelps - Shimizu JV by Naval Facilities Engineering Command (Department of the Navy) on January 6, 2021.

How much is contract N6274221D1328 worth?

Orders under N6274221D1328 have obligated $209,502,676. Their combined current value, with exercised options, is $209,554,664. Their combined potential value, with all options, is $209,655,232. N6274221D1328's own ceiling is $990,000,000. A single order can be worth up to $200,000,000.

How many orders have been placed under contract N6274221D1328?

4 orders have been placed under N6274221D1328, the latest on December 15, 2025.

Who can order from contract N6274221D1328?

N6274221D1328 is a multiple award indefinite delivery contract. Only the awarding agency can place orders on it.

Is contract N6274221D1328 part of a contract vehicle?

Yes. N6274221D1328 is part of Mamizu MACC for NAVFAC Pacific Area of Responsibility.

Was contract N6274221D1328 competed?

The extent of competition for N6274221D1328 was full and open competition. The government received 7 offers.

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