Zoo + Aquarium + Animal Shelter MEP — AZA + WAZA + CZA India + ASHRAE Handbook Ch 13
A large Indian city zoo + aquarium (120 terrestrial species + Indian Council of Aquariums-class marine) demands ₹68 Cr MEP capex with species-specific environmental ranges — tropical mammals 22-28°C / 60-80 % RH, polar bears -5 to +10°C with dedicated chiller, reptiles 25-35°C basking + UVB 290-320 nm, marine reef 24-26°C + salinity 33-35 ppt + protein skimmer, quarantine + 15 Pa positive isolation. AZA + WAZA + CZA + ASHRAE Ch 13 + ILAR + OIE govern. Three failures: quarantine HVAC sharing with main enclosure (disease introduction risk), aquarium LSS sized at nameplate ignoring 3x peak feeding load, generic fluorescent without species-specific UVB causing metabolic bone disease in reptiles in 6-12 months.
Zoo + aquarium + animal shelter MEP — special-occupancy rules
Indian zoos + aquariums + animal shelters (Mysore Zoo, Vandalur Zoo, Bannerghatta, Nehru Zoological Park, Indian Council of Aquariums) follow AZA (Association of Zoos + Aquariums) Standards + WAZA Code of Conduct + CZA (Central Zoo Authority India) + ASHRAE Handbook 2023 Ch 13 Veterinary + Animal Research Facilities + IS 9001 (Zoological gardens + biosafety). Species-specific environmental control — reptile basking temperature, primate troop air quality, aquatic life-support, raptor flight enclosure ventilation — drives a HVAC + plumbing complexity beyond commercial.
Species-specific environmental ranges — Indian zoo/aquarium
| Species group | Temp range (°C) | RH range (%) | Air change | Water quality | Special |
|---|---|---|---|---|---|
| Tropical mammals (tiger/elephant) | 22-28 | 60-80 | 12 ACH | potable | enrichment misting + UV-A bask |
| Polar bears + arctic species | -5 to +10 | low | — | chilled pool 8°C | dedicated chiller + ice |
| Reptiles (snake/lizard) | 25-35 basking + 22-25 cool | 40-60 | 8 ACH | potable + UVB bulb | UVB 290-320 nm + IR basking |
| Birds (raptor/passerine) | 18-26 indoor / outdoor | 50-70 | 15 ACH | potable | strut-flight enclosure |
| Primates (great ape) | 22-26 | 55-70 | 15 ACH | potable + filtered | UV-C disinfection + 2N HEPA |
| Aquarium marine (coral reef) | 24-26 water | — | — | salinity 33-35 ppt + protein skimmer | LSS 24×7 + 4 lakh L/day flow |
| Aquarium freshwater | 22-28 water | — | — | low TDS + biofilter | same |
| Penguin enclosure | +5 to +10 air + 5°C water | low | — | dedicated chiller | same as polar |
| Quarantine + medical | — | — | +15 Pa positive isolation | — | HEPA + UV-C |
| Animal kitchen + commissary | — | 12-15 chilled | 25 | potable | same as flight kitchen |
Three zoo + aquarium MEP failures
- Quarantine HVAC shared with main enclosure — CZA + AZA mandate quarantine air must NOT mix with main enclosure air for disease + zoonosis prevention. Indian zoos routinely share AHU during cost-cut + introduce disease into healthy population.
- Aquarium LSS sized without 3x species peak feeding load — fish biological waste spikes 3-4x during feed + breeding. Standard nameplate-load Life Support System (LSS) cannot handle. Add 3x peak biofilter + UV + protein-skimmer capacity for marine.
- UVB lighting not species-specific — reptiles need UVB 290-320 nm for vitamin D3 + calcium absorption. Generic fluorescent without UVB causes metabolic bone disease in 6-12 months. Specify Arcadia + Zoo Med + ReptiSun grade UVB tubes with replacement schedule.
- AZA Association of Zoos + Aquariums Accreditation Standards 2024.
- WAZA World Association of Zoos + Aquariums Code of Ethics + Animal Welfare 2024.
- CZA Central Zoo Authority India Recognition of Zoo Rules 2023 + Animal Welfare Guidelines.
- ASHRAE Handbook HVAC Applications 2023 Ch 13 — Veterinary + Animal Research Facilities.
- ILAR Guide for the Care + Use of Laboratory Animals 8th Ed 2011 (NIH).
- OIE World Organisation for Animal Health Terrestrial Animal Health Code 2024.
- IS 9001 (Zoological Gardens) + IS 1980 + IS 9999 (Aquarium specifications) BIS.
- EAZA European Association of Zoos + Aquaria Standards 2024.