🏥 AC 6 VSD/Cable Upgrades G Block

WA Health awarded Carroll Energy an $82,899 contract for AC6 VSD/Cable Upgrades in G Block, involving new VSDs and fire-rated cabling.

NMHS) outside AC6 AHU enclosure adjacent to AC3 Return Air Fan • VSDs to be installed on 2 x new custom made Unistrut stands that will be secured to the concrete floor. • Engineering calculations for all cables selected that meet all relevant standards • Installation of new fire rated power cabling from Mechanical Services Supply Board to new AC6 Motor 1 • and AC6 Motor 2 VSDs. • New fire rated cable will be installed on existing tray only above the MCC4 switch board. • New tray run of 50m will be installed from MCC4 cable tray to new AC6 VSD stands. • VSD supply cables will be terminated at switchboard end to existing circuit breaker • BMS cables need to be installed through the module to the new VSD’s on opposite side of the module to • the BMS and remove redundant power and control cabling from AHU. • Installation of new fire rated control cables to enable correct start stop control that meets manufacturer's • specifications. • Installation of new braided screened VSD cables from new Schneider VSDs to existing fan motors 1&2 • situated in AHU fan chambers. • Installation of new speed control and fire mode control cabling from AC6 BMS and fire panels to new • VSDs using mechanical protection to satisfy AS/NZS 3013 • Terminate all cabling • Removal of 11 existing Piro cables from AHU Enclosure. • Removal of existing materials and VSD,

The North Metropolitan Health Service awarded a contract valued at an estimated $82,899 using a Limited Sourcing method to Carroll Energy (LA Carroll Group Pty Ltd).