Projects
3-10ppm whilst controlling pathogens and contamination. This
was solved by use of a custom control system and UVC lights.
Additionally, when pre-cooling, the airflow needs to be lowered
and the ethylene kept as low as possible, to manage the balance,
we ventilated the room and added Ozone with Ozone lights to the
room,” Mac Donald explains.
Both the client and Energy Partners are satisfied with the
outcome of the installation of the first outsourced refrigeration
utility in the agricultural sector. RACA
1
LIST OF PROFESSIONALS
Owner Rederberg Estates
Developer Energy Partners Utilities
Designer Energy Partners Refrigeration
Project manager Energy Partners Refrigeration
Electrical engineer Energy Partners Refrigeration
Mechanical engineer Energy Partners Refrigeration
Wet services engineer PVHM Civils
Civil engineer PVHM Civils
HVAC&R contractor Energy Partners Refrigeration
Electrical contractor Energy Partners Refrigeration
Wet services contractor JJ & Co.
2
Product Suppliers
Compressors Bitzer
Racks EP Refsols
Condensers Evapco
Evaporators HC Heat Exchangers
Controls HCS
Canvass SA Canvass
Filtration Care Cube
Ozone and UVC Ozone UV
1.
2.
3.
3
Evaporator processing.
Loading Bay.
Inside the Cooling room.
www.hvacronline.co.za
RACA Journal I March 2020
51