# SAM #DARPA-PS-27-99

DARPA Architect-Engineer Services for a Revised Fourth-Floor Drawing Package

**Buyer:** DEF ADVANCED RESEARCH PROJECTS AGCY
**Posted:** November 05, 2026
**Respond By:** November 05, 2026
**Identifier:** DARPA-PS-27-99
**NAICS:** 541310, 541330, 541340

DARPA intends to procure architect-engineer services for a revised fourth-floor drawing package.
- **Government buyer:** Defense Advanced Research Projects Agency (DARPA), U.S. Department of Defense; no sub-agency or contracting office is identified.
- **Requirement:** Update an existing design package and prepare a coordinated, permit-ready construction drawing set.
- **Procurement approach:** DARPA indicates it plans to negotiate a sole-source, fixed-price contract, based on its determination that only one responsible source is reasonably available without substantial cost duplication or schedule delay. This is a notice of intent, not a request for competitive proposals.
- **OEMs and vendors:** No OEMs, service providers, or other vendors are named.
- **Products and quantities:** No products, part numbers, or quantities are specified.

### Description

<p>This is a notice of the Government&rsquo;s intent to negotiate and award a sole-source, fixed-price architect-engineer contract for a revised drawing package. The requirement is for architect-engineer services to update the existing design package and produce a coordinated, permit-ready construction set. Market research indicates that only one responsible source is reasonably available to satisfy the requirement without substantial duplication of cost and schedule delay. This notice is not a request for competitive proposals.</p>

[View original listing](https://sam.gov/opp/0658b1a2156f4f2e9b1c8b32da562590/view)