Vivarium and Animal Research Facility Construction: Specialty Animal Research and Care Facilities

Vivarium and animal research facility construction specialty supporting biomedical research with substantial animal welfare and biosafety requirements. Universities, pharmaceutical companies, biotech, government research facilities operate vivariums. AAALAC (Association for Assessment and Accreditation of Laboratory Animal Care) accreditation substantial for substantial research. Specific HVAC for animal welfare and biosafety, substantial regulation through Animal Welfare Act, USDA, IACUC. Distinct from veterinary clinics through research focus and substantial regulation. Understanding vivarium construction helps GCs evaluate this research specialty.

This post covers vivarium and animal research construction.

Vivarium Components

Vivarium components specific:

Vivarium components specific. Animal holding rooms specific to species (mice, rats, rabbits, larger species). Procedure rooms for research procedures. Cage washing substantial (substantial water, sanitization). Feed and bedding storage substantial. Quarantine area for incoming animals. Clean and dirty corridor separation preventing cross-contamination. Specific to species — different species different requirements (mice vs primates substantially different).

HVAC Substantial

HVAC substantial requirement:

HVAC substantial vivarium requirement. 10-15+ air changes per hour substantial vs typical commercial 4-6 ACH. 100% outside air typical — no recirculation between animal rooms preventing cross-contamination. Specific pressure relationships supporting biosafety. HEPA filtration sometimes for substantial biosafety levels. Specific temperature/humidity per species (substantial precision required). Substantial energy use given outside air, ACH, and conditioning. Substantial vs typical commercial.

Biosafety Levels

Biosafety levels specific:

Biosafety levels (ABSL — Animal Biosafety Level) specific to research. ABSL-1 basic level for animals not known to cause disease. ABSL-2 moderate hazard for animals exposed to moderate hazard agents. ABSL-3 substantial precautions for animals exposed to indigenous infectious agents (substantial pathogens). ABSL-4 extreme hazard equivalent to BSL-4 labs (deadly pathogens). Specific to research conducted. Specific construction per level — substantial differences in containment, finishes, ventilation.

AAALAC Accreditation

AAALAC substantial:

AAALAC (Association for Assessment and Accreditation of Laboratory Animal Care International) substantial accreditation. Voluntary accreditation but substantial expectation in substantial research. Substantial standard for research animals. Specific facility requirements per Guide for Care and Use of Laboratory Animals. Site visits and inspections triennial. Substantial expectation in research community — NIH grants often require. Specific to substantial research operations.

Specific Finishes

Finishes specific:

Finishes specific to vivarium. Sealed concrete floors with epoxy throughout (substantial cleaning). FRP wall panels (cleanable, durable, impact-resistant). Sealed ceilings preventing dust accumulation. Coved bases (rounded transitions floor-to-wall) preventing dirt accumulation. Specific paint washable supporting cleaning. Specific to species and use case.

Cage Washing

Cage washing substantial:

Cage washing substantial vivarium operation. Substantial cage washers including rack washers (entire racks of cages), tunnel washers (continuous wash). Substantial water capacity — substantial volume per wash cycle. Substantial steam capacity for sanitization. Specific to facility size and animal census. Substantial energy use — substantial portion of vivarium energy. Specific operations supporting research.

Bottom Line

Vivarium and animal research facility construction specialty research support. Vivarium components include holding rooms, procedure rooms, cage washing, storage. HVAC substantial with high ACH, 100% outside air. Biosafety levels ABSL-1 through ABSL-4. AAALAC accreditation substantial. Finishes specific cleanable throughout. Cage washing substantial operation. For GCs serving research, vivarium substantial specialty deserving expertise. Quality construction supports research and animal welfare.