Constructing contemporary building enclosures while avoiding installation problems during construction and performance problems in service is an unrelenting challenge ...

A note from the engineer of record on an approved shop drawing for San Francisco’s Salesforce Transit Center appears to have initiated an instruction to the steel fabricator to cut two 2-in. x 4-in.

More than a half a century has passed since I was fortunate enough to begin my HVAC career, and some things never changed. In particular, the way equipment manufacturers produce shop drawing ...

Because no engineer or architect can design every detail of a project, the design of certain elements may be delegated to you, the contractor, and those under your contractual umbrella. This allows ...