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Notice of Intent to Procure MicroShield Software and Maintenance

Overview


Posted 19 days agoDeadline: May 1st, 2026

Fit Score


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SUMMARY


The NRC intends to award a sole-source contract to Grove Engineering for annual MicroShield software and maintenance, covering a base year and four optional renewal years.

DESCRIPTION


The U.S. Nuclear Regulatory Commission (NRC) plans to negotiate and award a non–competitive purchase order to Grove Engineering Inc. for MicroShield Annual Software and Maintenance. The expected contract term includes a one-year base period from June 10, 2026 through June 9, 2027, with the possibility of four additional one-year option periods for extension.

MicroShield is a specialized software program for photon/gamma ray shielding and dose assessment, used by NRC professionals including health physicists, waste managers, design engineers, and radiological engineers. The program is interactive, features input error checking, and integrates tools for graphing, file creation, source inference with decay, exposure projection, nuclide data access, and decay heat calculations. Grove Engineering holds the copyright to MicroShield, and no other sources are authorized to sell maintenance renewals.

This procurement is justified under FAR 6.103–1, which allows sole sourcing when only one provider is reasonably available for support, and will utilize NAICS code 511210.

Source attribution

This Settle analysis is based on the issuing organization’s public RFP listing.

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