NIST Boulder Galvanized Steel Stair Installation – Building 2 Mechanical Room

Solicitation No.

1333ND26RNB190013

Notice Type

Solicitation

Set-Aside

Total Small Business Set-Aside (FAR 19.5)

Posted Date

May 12, 2026

Response Deadline

May 15, 2026

NAICS Code

236220AI guide

PSC / Class Code

Z2JZ

Contract Code

1341

Issuing Office

DEPT OF COMMERCE NIST

Sub-Agency

NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY

Agency

DEPARTMENT OF COMMERCE

Primary Contact

Lauren Lopez

City

GAITHERSBURG

State

MD

ZIP Code

20899

AI Product/Service

both

The National Institute of Standards and Technology (NIST) Boulder Campus seeks a qualified small business contractor to perform a construction project to remove and replace two existing stair assemblies located in the lower-level mechanical room of Building 2. Work includes demolition and legal disposal of one (1) existing 5-riser wooden staircase and one (1) existing 9-riser wooden staircase and fabrication and installation of new galvanized steel stair assemblies. Due to restricted access within the mechanical room, the stair assemblies must be field-fabricated and installed in place, including required on-site welding. The new stair systems shall include slip-resistant industrial treads and code-compliant handrails and guardrails, and shall be securely anchored to the existing structure. Work also includes coordination with existing mechanical, electrical, and plumbing systems; protection of adjacent surfaces; cleanup and debris removal; and compliance with applicable building codes, OSHA regulations, and NIST safety and security requirements. Important Dates: List of Individuals due for Site Visit: Monday, April 27, 2026 Site Visit: Wednesday, April 29, 2026 at 1:30 pm at Building 2 Questions Due: Friday, May 8, 2026 Proposals Due: Friday, May 15, 2026 5/12 See Amendment 0001 for Q&A

1. May 12, 2026Posted Date
2. May 15, 2026Proposals / Responses Due