Hi all, UPS system is used as a back up power in case if there is power failure. In that case. UPS itself consume small amount of power.

Our client have decided suddenly to go for enhanced commissioning. The construction is complete and the building starts to operate. The fundamental commissioning has been already done.

Hello. For achieving EA C3 Enhanced Commissioning, Wwe noted the clause in guidebook "Must not be an employee of the design firm, though he or she may be contracted through them".

Can anyone provide some guidance or examples of what is recommended for the building operation review within 10 months of substantial completion?

We received a comment that we need to include system single-line diagrams in our systems manual. Can anyone clarify what the GBCI wants?

I need to know if the two signatories on the EA CREDIT 3: ENHANCED COMMISSIONING - LEEDOnline form are to be signed by the CxA, or by the owner?

Many federal projects are design/build (DB) where the DB firm hires the Commissioning Authority (CxA).

In one of our projects the owner is willing to perform Fundamental and Enhanced Commissioning having one of their engineers that has the proper experience work on it. They are wondering what would