Agencies › General Services Administration › Public Buildings Service › Usman Aslam Usman Aslam Procurement contact · PBS PROJECT DELIVERY CENTRAL - BRANCH C · General Services Administration
Email usman.aslam@gsa.gov Phone 2675423933 On SAM.gov notices 21 since May 2025 — 21 in the last 24 months Last listed Oct 2026
What they buy NAICS Industry Notices 236220 Commercial And Institutional Building Construction 21
PSC Product or service Notices Z2AA REPAIR OR ALTERATION OF OFFICE BUILDINGS 20 Z1AA MAINTENANCE OF OFFICE BUILDINGS 1
How they restrict competition Small Business — 20 No set-aside stated — 1 What they post Combined Synopsis/Solicitation — 20 Sources Sought — 1 Recent notices DOT HQ Replacement Moveable Bollards — Combined Synopsis/Solicitation, Oct 2026DOT HQ Replacement Moveable Bollards — Combined Synopsis/Solicitation, Oct 2026Hoover Federal Building Waterproofing Infiltration Construction — Combined Synopsis/Solicitation, Sep 2026DOT HQ Replacement Moveable Bollards — Combined Synopsis/Solicitation, Sep 2026Hoover Federal Building Waterproofing Infiltration Construction — Combined Synopsis/Solicitation, Sep 2026DOT HQ Replacement Moveable Bollards — Combined Synopsis/Solicitation, Sep 2026Hoover Federal Building Waterproofing Infiltration Construction — Combined Synopsis/Solicitation, Aug 2026DOT HQ Replacement Moveable Bollards — Combined Synopsis/Solicitation, Aug 2026Hoover Federal Building Waterproofing Infiltration Construction — Combined Synopsis/Solicitation, Aug 2026Hoover Federal Building Waterproofing Infiltration Construction — Combined Synopsis/Solicitation, Aug 2026DOT HQ Replacement Moveable Bollards — Combined Synopsis/Solicitation, Aug 2026Listed alongside Track what GSA buys See Usman's full record, every buyer at GSA 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 .
