This Combined Synopsis/Solicitation opportunity from Department Of Defense was posted on December 16, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Temporary Dehumidification System w/ Inline Heaters_Rev1

Awarded

N3904026Q3088Federal

Submission Closed12/22/2025, 10:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 532490

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Solicitation # M67854-27-I-2002

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Modular Buildings & Restroom Rental with Ancillary Services

Solicitation # 69056727Q000005

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Solicitation # ITAS270001_AVTASEVENT

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Rental (1) 400 LPAC System- NLON- Groton, CT

Solicitation # N3904027Q3208

Portsmouth Naval Shipyard is soliciting firm fixed price quotes for the lease of one electric powered 100 HP Low Pressure Air Compressor (LPAC) with a 400 CFM capacity and an emergency stop feature to establish a tool air system. The place of performance is the Naval Submarine Base New London in Groton, Connecticut. This is a total small business set-aside under NAICS code 532490. The scope of work includes the equipment rental, start-up and commissioning, set-up and operation training, and associated freight. Additionally, the contractor is responsible for preventative maintenance and weekly inspections, with deliverables including a maintenance support plan, service reports, and technical operating instructions. The contract will be awarded based on best value, evaluating technical capabilities, adherence to the delivery schedule, and relevant experience with LPAC rentals within the last five years. Offerors must submit their quotes via email to William LeDuc III by November 9, 2026, at 10:00 AM ET. Submissions must include completed RFQ pricing pages, technical documentation demonstrating compliance with the statement of work, and a point of contact with a CAGE code and UEI. Payment will be processed through WAWF or GCPC for amounts up to 100,000 dollars. All equipment must be clearly tagged and marked, and packaging must adhere to ASTM-D-3951-18 standards.

Portsmouth Naval Shipyard Gf

POSTED

about 15 hours ago

DEADLINE

in 11 days

AI Contract Overview

This contract, issued by the Portsmouth Naval Shipyard under solicitation number N3904026Q3088, involves the combined rental, maintenance, and operation support of a temporary dehumidification system equipped with inline electric heaters. The system must include one 5,000 CFM Desiccant Climate Control Unit (DCCU), two 60kW electric heating coils, flexible ductwork, and associated power cables, all designed to provide dry, tempered process air for industrial applications at the New London Subbase in Groton, Connecticut. The performance period spans a base duration beginning January 5, 2026 through February 15, 2026, with a two-week option extending to March 1, 2026. The contract requires compliance with applicable standards such as AHRI Standard 410 and the ASHRAE Handbook of Fundamentals, ensuring the units meet specified airflow, moisture removal, and environmental resilience criteria, including complete UL listing and NEMA 3 rating for outdoor electrical enclosures. Delivered equipment must be skid-mounted and weatherproof with electric resistance heating and meet operational thresholds within temperature ranges from -20°F to 110°F. Offerors are required to submit detailed technical proposals including pricing, labor rates, and equipment specifications under stringent instructions with a submission deadline of December 17, 2025. The evaluation methodology follows a Lowest Price Technically Acceptable (LPTA) approach, where proposals must satisfy all technical criteria to be considered and the contract award is primarily determined by price. Past performance is reviewed but does not influence the competitive trade-off. The contract includes several Federal Acquisition Regulation (FAR) and Defense FAR Supplement (DFARS) clauses, along with NAVSEA-specific clauses addressing organizational conflict of interest, data delivery, packaging, and operational security. Special security provisions mandate contractor personnel to be U.S. citizens, restrict handling and dissemination of Controlled Unclassified Information (CUI), and enforce stringent OPSEC rules on site. Inspection and acceptance occur upon delivery at the government site, requiring government verification of compliance with performance, safety, and documentation standards. Payment is conducted via WAWF or Government Commercial Purchase Card, and proposals must be submitted electronically by registered entities in SAM.gov. The contract emphasizes maintaining equipment integrity during shipping, requiring protective packaging free of prohibited materials, and mandates permanent tagging of all major components in accordance with NAVSEA marking requirements.

General Info

Temporary rental and operation of skid-mounted dehumidification system at New London Subbase, Jan-March 2026.

Agency

Department Of Defense → Portsmouth Naval Shipyard Gf

NAICS

532490 - Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Place of Performance

Groton, CT, 06340, USA

Set-Aside

NONE

Documents

Contract Data Requirements List DD Form 1423

contract-data-requirements-list

High

N3904026Q3088 PNSY OPSEC Contract Requirements

specifications

High

N3904026Q3088 - Rental and Maintenance of Dehumidification System

rfq

High

N3904026Q3088 Rental and Maintenance of Dehumidification System RFQ

7 pages · rfq

High

N3904026Q3088 Statement of Work for 5,000 CFM DCCU and 60kW Inline Heater

9 pages · sow

High

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseAwarded

PostedDec 9

Combined Synopsis

Notice updatedDec 16

Response deadline changed from Dec 17, 2026 to Dec 22, 2025. The notice title changed. The notice description changed.

AwardedOct 29

Contract was awarded

Submission Closed

12/22/2025, 10:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Portsmouth Naval Shipyard Gf

Contacts1 person available

OfficePORTSMOUTH, NH, 03801-5000, USA

Organization / AgencyDepartment Of Defense → Portsmouth Naval Shipyard Gf

Office AddressPORTSMOUTH, NH, 03801-5000, USA

Contacts

Alyssa Scarelli

contact@example.gov

+1 (555) 000-0000

Full Description

See attachments for solicitation details.

REVISION 1: Adding the below Q&A, updating the Period of Performance, and extending the solicitation deadline to 12/22/25 @ 5:00 PMEST

Will the desiccant be powered by a generator or an existing 200A utility service? Existing facility power
Will the desiccant run 24/7 or specific hours of the day? Yes
Can you please specify what will be powering the inline heaters and the footage of cord required to power them? Existing house power or generator? 10ft or greater whip with bare copper wire ends
It looks like the heaters are going to be inline with the process ducting so we assume they will probably either 25', 50' or 75’ away from the DCCU. Assuming that the 200’ of ducting is split between the process and react from the DCCU. Yes
Will the base provide their own duct clamps? No
What is the application of the desiccant? Will the inline heaters be required if the desiccant output air is approx 140F? To strip moisture from the air. Inline heaters are required.
On the day of delivery, will an allotted 8 hrs be sufficient for personnel entry, training, badging, inspections, set up, start up, commissioning, and training? yes
Will the unit be in a secured area? Are electronic and wireless devices allowed in this area? Are gps locators on equipment acceptable? Yes secured area, use of wireless or electronic devices is per posted signage.
Would you like the weekly inspection rates broke out if the unit does not require weekly inspections and maintenance? Please see the SOW for weekly inspection and maintenance requirements and include it in your pricing.