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Topworx DXP Explosion-Proof Switchbox Supply

Open
Federal

Contract Overview

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

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This subcontract, managed by the NASA Shared Services Center, involves the supply of one Topworx DXP-M211NES explosion-proof switchbox for prime contractors working on projects at the NASA Langley Research Center facility in Hampton. The required equipment must feature two explosion-proof GO switches, a Green/Red L-Port indicator, a NAMUR shaft, two 3/4 inch NPT conduit entries, and silicone O-rings. Due to the nature of the installation, the assembly must hold explosion-proof certification suitable for hazardous location electrical instrumentation. The procurement falls under NAICS code 335910 and is designated for the delivery of a single Topworx DXP Switchbox assembly.

General Info

NAICS

335910 - Battery Manufacturing

Place of Performance

Hampton, VA, 23681, USA

Set-Aside

NONE

Documents

This scope was carved out of 80NSSC27948882Q.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

3-Way Ball Valve with Pneumatic Actuator

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Organization & Contact Information

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AgencyNational Aeronautics And Space Administration → NASA Shared Services Center
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Supplies one instrument switchbox for prime contractors on NASA Langley Research Center facility projects. Supplies a Topworx DXP-M211NES Switchbox featuring two explosion-proof GO switches, Green/Red L-Port indicator, NAMUR shaft, two 3/4in NPT conduit entries, and silicone O-rings. Requires explosion-proof certification for hazardous location electrical instrumentation. Delivers one Topworx DXP Switchbox assembly.

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about 9 hours ago

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More opportunities from National Aeronautics And Space Administration → NASA Shared Services Center

Same awarding agency

NAICS: 332911
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3-Way Ball Valve with Pneumatic Actuator
Solicitation # 80NSSC27948882Q
The NASA Shared Services Center is seeking a sole source procurement for one 3-Way Ball Valve and Actuator assembly to serve as a direct replacement for an existing valve in the HP air leg of the 20 inch Mach 6 tunnel in Building 1247D at the NASA Langley Research Center. The required equipment consists of an 8 inch KTM NB1HF 3-Way Ball Valve with an ASME 300 RF Flanged design, a 316 SS body and ball, a Duplex 329 stem, and a Stellite seat. The assembly must also include an SST mounting bracket, a Bettis G4016-SR4 Scotch Yoke Pneumatic Actuator sized for 90 psig supply, and a Topworx DXP Switchbox with explosion proof GO switches and a green/red L-Port indicator. The government intends to award this commercial contract to Robert E Mason and Associates Inc under the authority of FAR 12.102(a), as they have been determined to be the sole provider capable of meeting the specific metallurgical and piping layout standards. The procurement is governed by FAR Part 12 for commercial products and services, and NASA FAR Supplement Clause 1852.215-84 regarding the Ombudsman is applicable. The final assembly must be delivered to the NASA Langley Research Center in Hampton, Virginia, by July 2, 2027. Interested vendors were requested to submit capability statements by November 12, 2026, to determine if the procurement could be conducted on a competitive basis.
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