Door hardware sits at one of the most conflict-prone intersections in a set of construction documents. The door schedule on the drawings lists every opening with its size, material, fire rating, and hardware group number. The specifications in Section 08 71 00 describe exactly what products go into each hardware group. And the consultant documents from electrical, fire alarm, and security disciplines add their own requirements for electrified locks, access control readers, and alarm integration.

When these three sources of information contradict each other, the result is substitution requests, change orders, and doors that don't meet code. A door schedule might call for a hardware group with a closer and exit device, while the specification omits the closer from that group's product list. Or the fire rating shown on the schedule doesn't match the UL listing required in the spec.

This topic covers how to structure hardware groups so they're traceable between drawings and specs, what information belongs in each document, and how to catch the coordination errors that routinely trip up candidates on the ARE. The skill being tested is straightforward: can you apply the standard methods architects use to keep hardware documentation consistent across an entire project? This coordination task bridges the architect's design intent with the hardware consultant's product knowledge and the code requirements for fire and accessibility.