# FFG-62 Block-2 Purchase of Intake/Uptake Ductwork

Canonical: https://abierto.us/opportunities/n6449825r0521

- Solicitation number: N6449825R0521
- Notice type: Solicitation (first published as presolicitation)
- Status: Closed. Deadline was November 14, 2025 at 4:00 PM EST
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NSWC Philadelphia Div (N64498)
- NAICS: 333413 Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
- Product or service code: 4460 Air Purification Equipment
- Place of performance: Philadelphia, Pennsylvania
- County: Philadelphia County (FIPS 42101). https://abierto.us/counties/philadelphia-county-pa-42101
- City: Philadelphia. https://abierto.us/cities/philadelphia-pa-4260000
- First posted: June 23, 2025
- Last posted: October 16, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/043852aa04d14135869f4eed511cb000/view

## Description

This is a Request For Propsoals (RFP) N6449825R0521 RFP N6449825R0521 has been amended per atachement "Solication Amenendment N6449825R05210002 SF 30 and N6449825R05210003 SF 30". The offer due date is hereby extended to 14 November 2025 at 4:00 PM Eastern Standard Time. The Naval Surface Warfare Center, Philadelphia Division (NSWCPD) will be installing a GE LM2500+G4 Gas Turbine, referred to as the “Gas Turbine”, in an open bay inside a building in support of a Land Based Engineering Site (LBES).

Email Anthony.j.mackell.civ@us.navy.mil for access to drawings listed in the attachements of this opportunity. SCOPE OF WORK NSWCPD requires the design, procurement, fabrication, and delivery of Air Intake (Combustion and Cooling) Systems, an Exhaust System, and a Filter House filtration system to ensure proper, safe, and environmentally compliant operation of the Gas Turbine in the typical Philadelphia, PA regional climate or inclement weather.

The Contractor shall design, fabricate, and deliver the Air Intake and Exhaust Systems listed in Table 1 below. Section 3.0 of this Statement of Work (SOW) outlines the specific operational capabilities and requirements for each System to be procured under this contract.

## Publications

- June 23, 2025: Presolicitation, due July 7, 2025 at 4:00 PM EDT. Notice ccb1abbe15cd4f15b30a0762beb28c68. https://sam.gov/workspace/contract/opp/ccb1abbe15cd4f15b30a0762beb28c68/view
- July 31, 2025: Solicitation, due September 1, 2025 at 4:00 PM EDT. Notice bf04b6ca3db0425a86dd4e3c979f47d9. https://sam.gov/workspace/contract/opp/bf04b6ca3db0425a86dd4e3c979f47d9/view
- August 5, 2025: Solicitation, due September 1, 2025 at 4:00 PM EDT. Notice 7bc5e123fac7404ab85f1a07fe641667. https://sam.gov/workspace/contract/opp/7bc5e123fac7404ab85f1a07fe641667/view
- August 19, 2025: Solicitation, due September 15, 2025 at 4:00 PM EDT. Notice b3ee0cb9b26646be80d62958e07f8073. https://sam.gov/workspace/contract/opp/b3ee0cb9b26646be80d62958e07f8073/view
- October 8, 2025: Solicitation, due November 7, 2025 at 4:00 PM EST. Notice 48673bb926254154a34704cbdf9c6bbf. https://sam.gov/workspace/contract/opp/48673bb926254154a34704cbdf9c6bbf/view
- October 8, 2025: Solicitation, due November 7, 2025 at 4:00 PM EST. Notice ee2b45f1f28a4c0d9b30d3ffacb423fd. https://sam.gov/workspace/contract/opp/ee2b45f1f28a4c0d9b30d3ffacb423fd/view
- October 16, 2025: Solicitation, due November 14, 2025 at 4:00 PM EST. Notice 043852aa04d14135869f4eed511cb000. https://sam.gov/workspace/contract/opp/043852aa04d14135869f4eed511cb000/view

## Points of contact

- Anthony Mackell, anthony.j.mackell.civ@us.navy.mil
- John LaMotta, john.n.lamotta.civ@us.navy.mil, 4452270077

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6449825r0521.