Continuous Purge Layup System (CPLS) Condenser Manifold

Amendment / Modification

This amendment extends the solicitation response due date.

• Response Due Date

• The deadline for proposal submissions has been extended from 02 Apr 2026 to 07 Apr 2026.

• All other terms and conditions of the original solicitation remain unchanged.

Solicitation / RFP / RFQ

This technical specification details the requirements for a portable dry air layup system (CPLS) condenser manifold. The system is designed to introduce dried air to major components to halt or eliminate corrosion during maintenance periods when components are not in use. The system is intended for use on CVN class nuclear aircraft carriers (NIMITZ and FORD CLASS) overhauled at Norfolk Naval Shipyard (NNSY).

• The CPLS manifold must be fully enclosed in a durable carrying case (e.g., Pelican or equivalent) with access windows for observing gauges.

• Components must not utilize materials detrimental to ship systems (e.g., lead, sulfur, cadmium, halogens). Teflon products are acceptable, but Teflon tape is prohibited within the fluid boundary.

• Components must meet cleanliness standards outlined in STR-4P37 and STR-4P38.

• The system accepts dried air via a 3/4" JIC 37-degree flare fitting and has outlets with double valves for isolation.

• Components and piping must be 3/4" diameter and rated for a minimum of 150 psi.

• Specific components required include: isolation valve, regulating valve, two pressure gauges (0-200 psi inlet, 0-60 psi outlet), relief valve (Kunkle Model 1, set at 30 psi), and analog flow meters (0-200 SCFM).

• The manifold must be portable, light enough for one or two people to carry, and compact for ship movement.

• Identifiers (NNSY Identifier and ABC Identifier) must be prominently displayed on the manifolds.

• A proposal is requested for a single order of six (6) manifolds.

• The proposal must include lead time and estimated delivery time to Norfolk Naval Shipyard (NNSY).

• The eight (8) manifolds purchased must arrive at NNSY no later than October 1, 2024.

• A standard commercial warranty of one year from the date of expected delivery/acceptance is required.

• Proposals should be quoted based on the requirements outlined.

• If a specific manufacturer or model is suggested, alternative proposals must include submittals for technical review.

• As-built drawings, test reports, and comprehensive documentation are required upon completion.

• Not explicitly stated, but the context implies a requirement for contractors capable of meeting military specifications.

• The document includes detailed design, construction, and contract requirements.

• A parts list and diagrams of the manifold are provided.

• Brazing and soldering are prohibited for joining piping or components; welding is permitted only where originally intended for fabrication.

Solicitation

This solicitation is for the procurement of a Continuous Purge Layup System (CPLS) Condenser Manifold. The government is procuring 8 units of this item.

• The primary deliverable is the Continuous Purge Layup System (CPLS) Condenser Manifold.

• Detailed specifications are provided in the attached drawing/ordering data.

• Acceptable substitutions in the design include Kunkle replaced by Conrader, and Ashcroft Series 1008 transitioned to Dixon GC220 and GC23.

• Pricing Arrangement: Firm Fixed Price.

• Offer Due Date: April 7, 2026, at 04:00 PM Local Time.

• The solicitation includes FAR clauses 52.212-1, 52.212-3, and 52.212-4, which are attached.

• Evaluation factors include Technical Capability, Delivery, Price, and Past Performance (SPRS).

• Technical Capability is more important than Past Performance and Price.

• Delivery is more important than Price.

• Prior history is more important than Price.

• This acquisition is set aside for Small Business.

• NAICS Code: 332996 (Small Arms Ammunition Manufacturing).

• Size Standard: 550 employees.

• The solicitation issue date is March 30, 2026.

• Delivery is FOB Destination.

• The delivery date requested is May 29, 2026.

• Packaging and marking must comply with ASTM-D-3951.

• All items over 40 lbs must be palletized.

• Specific shipping label instructions are provided, including document numbers and contact information.

• Contractors delivering to Norfolk Naval Shipyard require specific identification.