23xl Start Up Operation and Maintenaice Chiller Centrifugo
CARRIER - Hermetic Centrifugal Chiller 19XL
19xr-6ss
19xrv-5ss
19XR XRV Startup Opn n Maintenance
17DA-3SS
Heater, Air Conditioner and Ventilation
MEP design Mechanical, Electrical, Plumbing. Often separate consultants Can be separate even within a single firm Often performed on a design-build basis.
19xl-4ss.
