Hospital & Healthcare
Engineering Services

Specialist HVAC for clinical environments — where air quality, pressure relationships, temperature, and humidity directly affect patient safety and infection control.

• Operating Theatre HVAC — ISO 5 (Class 100) laminar flow, positive pressure, HEPA H14
• ICU and HDU — positive pressure, controlled humidity 30–60% RH
• Isolation rooms — negative pressure for airborne infection control
• NICU — temperature and humidity control for premature infant care
• Pharmacy clean rooms — ISO 7/8 classification for aseptic dispensing
• Sterile Services (CSSD) — differential pressure, temperature, humidity control
• General ward, OPD, and diagnostic area HVAC — NBC compliant conditioning
• Heat load calculations — clinical loads + equipment loads + occupancy

Healthcare electrical systems require essential and non-essential power separation, maintained lighting, and UPS for life-critical equipment — all to NBC 2016 requirements.

• HT/LT power distribution — essential and non-essential circuit separation
• UPS sizing for life-critical systems — ventilators, monitoring, theatre lighting
• DG set sizing and automatic transfer switching (ATS) for power continuity
• Maintained and non-maintained emergency lighting (NFPA 101 / NBC)
• Medical grade isolated power systems (IPS) for OT and ICU
• Nurse call and patient monitoring system infrastructure
• Lightning protection for hospital campus buildings

Life-safety fire protection design for hospitals — where evacuation of patients may not be possible and defend-in-place strategies are required.

• Wet pipe sprinkler systems for wards, OPD, diagnostic areas (NFPA 13)
• Clean agent suppression for server rooms, electrical panels, archive areas
• Kitchen hood suppression (NFPA 96)
• Hydrant and hose reel network for campus fire fighting
• Fire detection — addressable system, aspirating smoke detection for critical areas
• Fire compartmentation and smoke management strategy
• Hydraulic calculations and statutory approval submission

Medical gas system coordination and engineering support for hospital projects — ensuring safe delivery of piped gases to patient care areas.

• Piped oxygen (O2) distribution — HTM 02-01, NFPA 99 requirements
• Nitrous oxide (N2O) and medical air distribution systems
• Vacuum (WAGD / AGSS) system design for anaesthetic gas scavenging
• Instrument air and surgical air system design
• Alarm panel and zone valve box coordination
• Pressure testing and commissioning support documentation