Justification
MAINTENANCE OF INCINERATOR PLANT EQUIPMENT AND SYSTEMS, CALIBRATION WEIGHT SCALES, OPERATION AND MAINTENANCE OF SEWAGE TREATMENT FACILITIES AND SEWER LINES, PAINT WASTEWATER TREATMENT SYSTEM, CLEANING AND DISINFECTION OF POTABLE WATER TANKS, YOKOSUKA
N4008420D0402-P00013
Department of the Navy, Navfacsyscom FAR East. Sewage Treatment Facilities.
Awarded
$0.00 obligated so far on USAspending, May 21, 2026, contract N4008420-D-0402
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This one was awarded in 2026
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Description
As published on SAM.gov.
MAINTENANCE SERVICE OF INCINERATOR PLANT EQUIPMENT AND SYSTEMS, CALIBRATION WEIGHT SCALES, OPERATION AND MAINTENANCE OF SEWAGE TREATMENT FACILITIES AND SEWER LINES, PAINT WASTEWATER TREATMENT SYSTEM, CLEANING AND DISINFECTION OF POTABLE WATER TANKS AT VARIOUS LOCATIONS IN U.S. COMMANDER FLEET ACTIVITIES YOKOSUKA. Modification P00013 to Contract N4008420D0402 was awarded on a sole source basis to NIKKEN SOGYO CO, LTD pursuant to Federal Acquisition Regulation (FAR) 6.302-2. This justification is being made publicly available within 30 days of the contract award in accordance with FAR 6.305(b).
Attachments
Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.
- JA FEC 0003 Yoko WWTP Redacted.pdf1.3 MB, June 30, 2026
The contract, on USAspending
Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.
- Recipient
- Nikken Sogyo Co., Ltd.
- UEI
- G92XF6HY22M1
- CAGE
- JS125
- Vendor location
- Toshima-Ku
- Contract
- N4008420D0402
- Obligated
- $0.00, potential $70,419,924
- Actions
- 5 between May 22, 2024 and May 21, 2026
- Competition
- Full and Open Competition, 2 offers received
- Set-aside reported
- No Set Aside Used.
- Described as
- Non-Recurring, Third Option Period
- Match
- award number N4008420D0402 equals the contract number; same awarding office N40084 (high confidence)
- Record
- USAspending award page
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
February 17, 2025
Justification
MAINTENANCE OF INCINERATOR PLANT EQUIPMENT AND SYSTEMS, CALIBRATION WEIGHT SCALES, OPERATION AND MAINTENANCE OF SEWAGE TREATMENT FACILITIES AND SEWER LINES, PAINT WASTEWATER TREATMENT SYSTEM, CLEANING AND DISINFECTION OF POTABLE WATER TANKS AT YOKOSUKA, JA
SAM.gov, notice 7eb16411bc9544bdb149c418dcb52908
June 15, 2025
Justification
MAINTENANCE OF INCINERATOR PLANT EQUIPMENT AND SYSTEMS, CALIBRATION WEIGHT SCALES, OPERATION AND MAINTENANCE OF SEWAGE TREATMENT FACILITIES AND SEWER LINES, PAINT WASTEWATER TREATMENT SYSTEM, CLEANING AND DISINFECTION OF POTABLE WATER TANKS CFAY
SAM.gov, notice 6ec3afdef917436b9bf36961c212a8f8
June 15, 2025
Justification
MAINTENANCE OF INCINERATOR PLANT EQUIPMENT AND SYSTEMS, CALIBRATION WEIGHT SCALES, OPERATION AND MAINTENANCE OF SEWAGE TREATMENT FACILITIES AND SEWER LINES, PAINT WASTEWATER TREATMENT SYSTEM, CLEANING AND DISINFECTION OF POTABLE WATER TANKS CFAY
SAM.gov, notice d157e227b59445cc895c93e853637c4c
June 30, 2026
Justification
SAM.gov, notice a25092ebab324da5815078f51f1c1a75
1 revisions on SAM
- June 30, 2026: publish, justification
Points of contact
- Toshiki Hisasuetoshiki.hisasue.In@us.navy.mil0468164097