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DEPT OF DEFENSE › DEPT OF THE NAVY › NAVSEA › NAVSEA SHIPYARD › PORTSMOUTH NAVAL SHIPYARD GF

Temporary Dehumidification System Rental

Key facts

Response deadline
Nov 16, 2026
11:00 AM UTC-05:00
Set-aside
No set-aside
No Set aside used
Notice type
Solicitation
Posted on SAM.gov
Nov 10, 2026
Archives Dec 1, 2026

Description

Portsmouth Naval Shipyard (PNSY) is seeking to lease a Desiccant Climate Controlled Unit
(DCCU) system to provide dry and tempered process air for conditioning various spaces used for
industrial applications. The system must include multiple DCCU’s, a chiller, chilled water pump,
chilled water hose manifolds, hose assemblies as well as the associated onboard controls to
operate both the chilled water system and DCCU’s. The intent of the chiller, pump, hose
assemblies, manifolds and ancillary components is to establish a temporary chilled water system
which serves all of the DCCU’s pre-cooling and post-cooling coils. All equipment conveying air
to and from the industrial space must be pre-wired with remote E-Stop capability in order to
provide a means to secure airflow in the event of an emergency response. Each DCCU and
Chiller must be frame/skid mounted and meet the lifting & handling requirements as defined in
the specification.

Period of Performance

  • Base: 12/14/2026 – 12/12/2027 (52 Weeks) , Equipment (DH-01 through DH-04)
  • Base: 4/5/2027 – 10/3/2027 (26 Weeks) , Equipment (DH-05 through DH-14)
  • Option 1: 12/13/2027 - 10/15/2028 (44 weeks) , Equipment (DH-01 through DH-04)
  • Option 2: 10/16/2028 – 11/12/2028 (4 weeks) , Equipment (DH-01 through DH-04)
  • Place of Performance: Portsmouth Naval Shipyard (PNSY), Maine

Contacts

Attachments

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Record dates

Posted on SAM.gov: Nov 10, 2026
The agency’s publication date, as SAM.gov states it.
First recorded by BidLookup: Nov 10, 2026
The UTC day of the first read of SAM.gov’s listings that stored this notice.
Last confirmed: Nov 11, 2026
The UTC day of the latest read that still listed this notice. It does not mean the notice is unchanged or still open on SAM.gov now, and it is not the index’s last-read time.

Published by the agency on SAM.gov as notice aa5038088eef417abb8e2ee463624032. What these dates mean

Record

Solicitation number
N3904026Q3149
Search the index for this number
NAICS
532490 · Other Commercial and Industrial Machinery and Equipment Rental and Leasing
Product/service code
W043 · LEASE OR RENTAL OF EQUIPMENT- PUMPS AND COMPRESSORS
Place of performance
Kittery, Maine 03904
Contracting office
PORTSMOUTH, NH 03801-5000
SAM.gov notice ID
aa5038088eef417abb8e2ee463624032