Agencies › Department of Defense › Defense Threat Reduction Agency (DTRA) › Ryan Margraf Ryan Margraf Procurement contact · DEFENSE THREAT REDUCTION AGENCY · Department of Defense
What they buy NAICS Industry Notices 237990 Other Heavy And Civil Engineering Construction 22 236220 Commercial And Institutional Building Construction 1 23731 — 1 237310 Highway, Street, And Bridge Construction 1 238910 Site Preparation Contractors 1 238990 All Other Specialty Trade Contractors 1 236210 Industrial Building Construction 1 561210 Facilities Support Services 1
PSC Product or service Notices Y1PZ CONSTRUCTION OF OTHER NON-BUILDING FACILITIES 28 Y1HB CONSTRUCTION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES 1
How they restrict competition Small Business — 28 No set-aside stated — 1 What they post Special Notice — 12 Presolicitation — 8 Solicitation — 8 Justification — 1 Who won their award notices Awardee Award notices Latest null 4 Jun 2025
Recent notices Above Ground Construction Services Contract (CSC) — Solicitation, Apr 2026Above Ground Construction Services Contract (CSC) — Solicitation, Apr 2026Above Ground Construction Services Contract (CSC) — Solicitation, Apr 2026Above Ground Construction Services Contract (CSC) — Solicitation, Apr 2026Above Ground Construction Services Contract (CSC) — Presolicitation, Apr 2026Above Ground Construction Services Contract (CSC) — Solicitation, Apr 2026Above Ground Construction Services Contract (CSC) — Solicitation, Apr 2026Above Ground Construction Services Contract (CSC) — Presolicitation, Mar 2026Above Ground Construction Services Contract (CSC) — Presolicitation, Mar 2026Above Ground Construction Services Contract (CSC) — Solicitation, Mar 2026Above Ground Construction Services Contract (CSC) — Presolicitation, Mar 2026Above Ground Construction Services Contract (CSC) — Solicitation, Mar 2026Listed alongside Track what DoD buys See Ryan's full record, every buyer at DoD and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page .
