Contents
HEVAC&R
ASSOCIATIONS
21 SAIRAC honours fellows at annual lunch
23 SAIRAC PE golf day a success
25 Annual SAIRAC Cape Town lunch still a favourite
29 SARACCA looks at cloud-based management solutions
FEATURES
30 BIM in HVAC&R – a local picture
32 Implementation of BIM from a consultant’s design
perspective
37
Maintenance: a wing and a prayer
PROJECTS
42 SANAE IV Antarctica refurbishment: meticulously
planned, carefully executed
page
42
SANAE IV Antarctica
refurbishment: meticulously
planned, carefully executed
CONTRIBUTORS
57
Getting technical: Looking at electrolysis
61 Support: All about bearings
65 Responsible refrigeration: CoCs and the law
66 Essentials: Sound characteristics (continued)
69 Back to basics: Why are ammonia refrigeration systems
classed as MHIs?
71 Professionals who care: Performance, flexibility, reliability
72 Smoke exhaust – it’s serious: Power supply for SHEVS
TECHNICAL
77
Healthy air humidity (Part 3)
www.hvacronline.co.za
RACA Journal I January 2019
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