Department of DefenseIssuing agency·Silver Spring, MD·via the SAM.gov Get Opportunities APIRead the notice and its 3 attached documents and pull out the scope, the deadlines and what you have to submit.
The Arnold Engineering Development Complex (AEDC) Tunnel 9, located in Silver Spring, MD, requires the comprehensive modernization of a high-performance hydraulic motion system. The scope of this Firm Fixed-Price (FFP) requirement includes the design, engineering, procurement, off-site fabrication, pre assembly, on-site demolition, installation, and commissioning of core system components. All components must comply with ASME B31.1, ASME BPVC VIII, and ISO 4406 standards. Core components include:
• Primary control valve (step response time of 55 ms or less)
• Main actuating cylinder (working stroke of 120.5” capable of achieving a linear speed of 13 ft/s)
• Hydraulic Power Unit (HPU)
• Dedicated filtration and cooling "kidney" loop.
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"37389-1332""ARNOLD AFB""TN""USA""CP 931 454 7841""100 KINDEL DR STE A332""SOO for Tunnel 9 Hydraulics Upgrade.pdf"317621"file"".pdf""1""2026-11-03T15:56:41.461+00:00""a7f1848d3e76478f82aa861c1166f559""public""0""public""7836a7fd79c7405a95baa7d92e4c31a9""0"3"0""Combined Synopsis Solicitation - Pitch Upgrade.pdf"265763"file"".pdf""1""2026-11-02T19:29:36.985+00:00""50b1049ab10f48c386b71595ab2c2ff4""public""0""public""f3ea5f2a43c7485a8561b5c67d8bb8a2""0"2"0""Solicitation - FA910127QB003.pdf"4538439"file"".pdf""1""2026-11-02T19:29:36.985+00:00""4ff379a6209b4ef4b42d073d691e769d""public""0""public""32023f46b7af408e9f2cd4528407905c""0"1"0"Most Maryland work asks for the two below, and the solicitation documents are where it’s stated. One prequalification covers both — on this bid and the next.
A surety’s written statement that it expects to bond you up to a stated amount, subject to final underwriting. It’s what an agency asks to see before they take your bid seriously.
Source: SAM.gov (notice 943f0e0b05544aa18efecc91b865c18d), retrieved via the SAM.gov Get Opportunities API. View the official posting, and always confirm requirements and deadlines with the issuing agency.