The National Institutes of Health (NIH) Office of Research Facilities is issuing a Multiple‑Award Construction Contract (MACC) IDIQ to provide general construction, alteration, repair, and maintenance services across NIH campuses. Up to 20 IDIQ contracts (≈4 unrestricted and ≈16 small‑business‑reserved) will be awarded, each with a $1,000 guaranteed minimum and a collective ceiling of $3 billion over an eight‑year ordering period. Work will be performed via individually issued task orders (firm‑fixed‑price) with a maximum individual order value of $800 million. The solicitation includes small‑business set‑aside categories (HUBZone, WOSB, SDVOSB, 8(a)) and requires bonding capacities of $100 M/$300 M for unrestricted awards and $3 M/$10 M for small‑business awards. A mandatory site‑visit is scheduled for 9 Nov 2026, and questions are due by 23 Nov 2026.
• Scope: General construction, including new build, renovation, HVAC, electrical, plumbing, structural, civil, and specialized laboratory/clinical work at NIH facilities in Maryland, North Carolina, and Montana.
• Award Structure: Up to 20 IDIQ contracts; 4 unrestricted, 16 reserved for small‑business categories; on‑ramp/off‑ramp provisions.
• Financials: $3 B total ceiling; seed‑project task orders $0.5‑1 M; individual task orders up to $800 M; $1 k guaranteed minimum per awardee.
• Requirements: SBA‑certified small‑business status for reserves; bonding capacity thresholds; OSHA safety training; NIH security badge; compliance with FAR, HHSAR, and NIH‑specific safety, fire, and environmental regulations.