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This Sources Sought opportunity from Department Of Health And Human Services was posted on May 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Positive Pressure Suits

Closed
SS-75N98026Q00250Federal

Contract Overview

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

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The National Institutes of Health (NIH) has issued a Sources Sought notice to gather information from qualified small business sources capable of providing bio-safety level 4 (BSL-4) positive pressure suits essential for high containment laboratory work. The notice is not a solicitation for proposals but a market survey to identify small businesses—including HUBZone, service-disabled veteran-owned, 8(a), veteran-owned, woman-owned, and small disadvantaged businesses—that meet size standards defined by NAICS code 315990. These suits are required to ensure researcher safety and must be resistant to daily chemical decontamination, feature an in-line HEPA filtration system compatible with facility air systems, maintain airtight seams, and support clear internal communications below OSHA noise limits. Interested small businesses must submit capability statements by 1:00 pm EST on May 15, 2026, demonstrating their ability to supply suits that meet the detailed specifications, including specific air pressure and flow requirements, seam integrity, and comfort features like stocking-type feet. Responses should be sent via email to the designated NIH contact and clearly indicate the business size classification. The contract opportunity supports a total small business set-aside under FAR 19.5 and is focused on Bethesda, Maryland, where the suits will be used. This phase aims to assess the market and does not represent a request for proposals or a contract award at this stage.

General Info

NIH seeks small businesses for BSL-4 positive pressure suits; responses due May 15, 2026.

Agency

Department Of Health And Human Services → National Institutes Of Health Olao

NAICS

315990 - Apparel Accessories and Other Apparel Manufacturing View NAICS

Place of Performance

Bethesda, MD, 20817, USA

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

1 update
PhaseClosed
Posted

Sources Sought

Amendment 1

Contract was updated

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Health And Human Services → National Institutes Of Health Olao
Contacts2 people available
OfficeBETHESDA, MD, 20892, USA
Organization / Agency
Department Of Health And Human Services → National Institutes Of Health Olao
Office AddressBETHESDA, MD, 20892, USA

Full Description

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This is a Sources Sought notice.  This is not a solicitation for proposals, proposal abstracts, or quotations.  The purpose of this notice is to obtain information regarding the availability of small business sources to meet the requirement.


The National Institutes of Health (NIH) is seeking to obtain information regarding: (1) the availability and capability of qualified small business sources; (2) whether they are small businesses; HUBZone small businesses; service-disabled, veteran-owned small businesses; 8(a) small businesses; veteran-owned small businesses; woman-owned small businesses; or small disadvantaged businesses; and (3) their size classification relative to the North American Industry Classification System (NAICS) code of 315990 with 500 in size standards in number of employees for the required bio-safety level 4 (BSL-4) positive pressure suits.


Due to the nature of work performed in high containment laboratories, BSL-4 positive pressure suits are necessary for the safety of the researchers.  These suits needed periodic replacement due to wear from chemical showers and other daily use.  The BSL-4 positive pressure suits must be made from a material that is resistant to daily quaternary virucidal chemical showers. Each suit must include an in-line HEPA filtration system that connects to a facility provided breathing air system via standard Parker quick connections. The suits must use the air provided at 60 PSI and utilize an internal suit air distribution system to deliver 25 cfm that is HEPA filter exhausted. Air hose hook up shall be on the right side. All seams shall be air and watertight. The suit’s feet must be stocking type that will fit into a shoe or boot; and noise level inside the suit must be below the OSHA standard (OSHA's permissible exposure limit (PEL) is 90 decibels) and allow clear communication over radio or phone by the user while in the suit.


An organization that is not considered a small business under the applicable NAICS code should not submit a response to this notice. Any potential offers should respond with their capability statement by 1:00pm eastern standard time (EST), Friday, May 15, 2026, in writing by email to Tonia Alexander at tonia.alexander@nih.gov, with (subject line to reference SS-75N98026Q00250).  Capability statements must demonstrate the ability to provide positive protection suits that meets the minimum requirements listed above as a small business.  Potential offers must indicate their business size within their capability statement.  This is a market survey, not a request for proposals.