How to Create a Healthcare Facility Construction Plan

The Problem: Healthcare Construction Is Governed by Regulators, Not Just Architects

Building or renovating a hospital, surgery center, medical office building, urgent care clinic, or behavioral health facility requires navigating a regulatory web that makes commercial construction look simple. In California, the Office of Statewide Health Planning and Development (OSHPD) reviews and approves every healthcare construction project, from a simple plumbing modification to a full hospital wing. In most other states, the State Health Facilities Division (HFD) or equivalent agency performs similar oversight. These agencies review plans, conduct site inspections during construction, and must approve the facility before it can be licensed and accept patients.

The other unique constraint in healthcare construction is Infection Control Risk Assessment (ICRA). When renovating an occupied healthcare facility—expanding a hospital, renovating an occupied wing, adding a new procedure room adjacent to patient care areas—construction activities that generate dust and airborne particles can cause life-threatening infections in immunocompromised patients. Every phase of the construction must be planned with specific containment measures, and construction sequences must be reviewed by the infection control team before work begins.

gantt-chart.io lets healthcare construction managers and hospital facility departments build a project plan that tracks regulatory approvals, ICRA compliance, and CMS certification alongside the construction schedule.

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Prerequisites

Before building your healthcare facility construction plan:

• Facility type: Hospital, ASC (ambulatory surgery center), MOB (medical office building), urgent care, behavioral health
• Regulatory agency: OSHPD (California), state HFD (most states), local jurisdiction
• New construction vs. renovation: Renovation of occupied healthcare space has ICRA requirements; new construction does not
• CMS certification: Whether the facility will be Medicare/Medicaid certified (requires Joint Commission or state survey)
• Licensure type: Which state licenses are required (hospital license, ASC license, etc.)
• Seismic requirements: California has specific SPC (Structural Performance Category) requirements for hospitals; other states have their own seismic provisions
• MEP complexity: Surgical air, medical gas systems, negative pressure isolation rooms, redundant power
• Program: Number of beds, OR count, imaging, procedure rooms

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Step-by-Step Instructions

Step 1: Set Up the Healthcare Project Timeline

1. Open gantt-chart.io
2. Title it "[Facility Name] — [Type] — [Beds/ORs] — [City] — Target Licensure [Month/Year]"
3. For a hospital wing or ASC: set the view to cover 3-6 years; for a MOB: 2-4 years
4. Use Month view for regulatory phases; Week view for construction and commissioning
5. Add State License Issued / CMS Certification and First Patient Seen as hard red milestones. Add State Agency Plan Approval, Substantial Completion, and Life Safety Survey as orange milestones.

Step 2: State Agency Design Review and Approvals

1. Create a task group: State Agency Review (OSHPD/HFD)
2. Add:

• Pre-application conference with OSHPD/HFD — 4-8 weeks to schedule; required before first submittal
• Schematic design review submittal — 4-8 weeks to prepare; some agencies require early schematic review
• Agency review — schematic — 30-90 days
• Design development submittal — 8-12 weeks to prepare after schematic approval
• Agency review — DD — 30-90 days
• Construction documents submittal — 8-16 weeks to prepare
• Agency review — CDs — 60-180 days (OSHPD CD reviews can take 6-12 months)
• Agency plan approval — milestone; cannot obtain local building permit without this in California
• Local building permit — milestone

1. In California, OSHPD approval is the longest regulatory step and dominates the pre-construction timeline.

Step 3: Infection Control Planning (Renovations)

1. Create a task group: Infection Control (ICRA)
2. Add:

• ICRA risk assessment — 2-4 weeks; conducted by hospital infection control team
• ICRA construction protocol development — 2-4 weeks; specific measures for each construction phase
• Construction containment installation — 1-3 weeks before each phase begins
• ICRA inspection — each phase — weekly; infection control team monitors compliance
• Air quality monitoring — ongoing during construction adjacent to patient areas
• Negative pressure verification — before any invasive work adjacent to patient areas

1. ICRA protocols must be documented, approved by the infection control committee, and tracked for each phase of work.

Step 4: Construction

1. Create a task group: Construction
2. Add:

• Site work and foundation — 3-8 months
• Structural system — 4-18 months; hospitals often require seismically isolated or reinforced structures
• MEP rough-in (complex: medical gas, surgical air, vacuum, redundant power) — 4-12 months
• Radiology suite shielding (if applicable) — 2-4 months; lead shielding in walls, floors, ceilings
• Interior finishes (antimicrobial surfaces, sealed floors, washable walls) — 3-6 months
• Medical gas system installation and testing — 2-4 months; NFPA 99 compliance required
• Emergency power system (generator, ATS, UPS for critical systems) — 3-6 months
• Nurse call and patient monitoring infrastructure — 2-4 months
• Substantial completion — milestone

Step 5: Commissioning and Regulatory Inspections

1. Create a task group: Commissioning & Inspections
2. Add:

• HVAC commissioning (critical for healthcare: airflow direction, ACH, pressure relationships) — 4-8 weeks
• Medical gas system certification (NFPA 99, USP 797/800 if pharmacy) — 2-4 weeks
• Emergency power system testing (72-hour continuous run test for hospitals) — 1-2 weeks
• Fire alarm and suppression testing — 1-2 weeks
• OSHPD / HFD construction inspections (ongoing during construction) — monthly inspections required
• OSHPD / HFD final inspection — milestone; submit notice of completion to agency
• Certificate of Occupancy — milestone
• Joint Commission or state survey — milestone; 60-120 days after CO for CMS certification

Step 6: Licensure and CMS Certification

1. Create a task group: Licensure & Certification
2. Add:

• State hospital license application — file 90 days before expected opening
• State licensure survey — milestone; state inspectors conduct onsite survey
• Life safety survey (CMS) — milestone; separate from state license; required for Medicare participation
• CMS certification — milestone; issues OSCAR number enabling Medicare/Medicaid billing
• Credentialing — physicians (hospital) — begin 6 months before opening; takes 60-120 days
• Staff training and mock exercises — 4-6 weeks before opening
• Soft opening / go-live — milestone
• First patient seen — milestone

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Key Milestones

| Milestone | Typical Timing |

|-----------|----------------|

| Pre-application conference | Month 2-4 |

| Agency plan approval (OSHPD/HFD) | Month 18-36 |

| Building permit issued | Month 20-38 |

| Construction start | Month 22-40 |

| Substantial completion | Month 40-64 |

| Agency final inspection | Month 42-66 |

| Certificate of Occupancy | Month 44-68 |

| State licensure survey | Month 46-70 |

| CMS certification | Month 48-74 |

| First patient seen | Month 50-76 |

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Common Mistakes

• Not budgeting for OSHPD/HFD plan review time: California OSHPD plan reviews for hospital projects routinely take 6-18 months. This is on the critical path and cannot be accelerated by paying more. Start the review process as early as the agency allows.
• Starting renovation adjacent to patient areas without ICRA approval: An ICRA violation in a healthcare setting is not just a compliance issue—it's a patient safety event that can result in regulatory action, CMS survey findings, and potential accreditation issues. Get ICRA approval before any construction begins.
• Underestimating medical gas system certification time: Medical gas systems (oxygen, nitrous oxide, medical air, vacuum) must be tested and certified by a third-party ASSE 6010-certified verifier before the facility can open. This certification process takes 2-4 weeks and must be scheduled in advance.
• Not starting physician credentialing early enough: Hospital medical staff credentialing takes 60-120 days minimum and cannot be accelerated. Physicians who need hospital privileges to practice in the new facility must begin the credentialing process 6 months before opening.
• Planning the CMS survey on the Certificate of Occupancy date: CMS certification (and state licensure) takes 60-120 days after CO. Without CMS certification, the facility cannot bill Medicare or Medicaid. This gap is cash-flow-negative and must be planned for in the operating budget.

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Template

gantt-chart.io includes a healthcare facility construction plan template with state agency review, ICRA, construction, commissioning, and licensure tracks pre-loaded. Open it, adjust for your state's specific regulatory agency and timeline, and share with your project manager, infection control team, and compliance officer.