Goals for commercial projects vary WIDELY, but when it comes to door hardware the goal is always the same.....satisfy everyone and, except for a few specialty doors, stay in the background.
The above is an opening schedule: this and the hardware specification are two of the most important parts of a project.
Who cares about doors and door hardware which includes: hinges, pull bars, push bars, kickplates, deadbolts, delayed egress, electric strikes, magnetic locks, magnetic hold opens, lever styles, color of hardware, type of locks: classroom, storeroom, office passage. Thresholds, hinges, overhead stops, wall stops, closers, panic devices, coordinators, drip caps, wall stops, floor stops, smoke gaskets, temperature rise, hollow metal frames, wood frame, aluminum frames, insulated glass, tempered glass, wired glass, Firelite, number of square inches allowed, fire rating, door swing, direction of travel, various levels of security keys, building security, building control, fire doors, door height, width, type of wall, installation method.....?
Who cares?
#1) the end user, but they have no idea what is behind the decisions made, but it better work the way they expect it to. There is one client and hundreds of end users: workers, customers, guests, thieves, fire/smoke emergency victims, EMT's, funeral directors, furniture movers...
#2) Architect.....not only to best serve #1's and therefore their client, but because they are ultimately legally responsible for #3's concerns.
3) Fire Marshall and Building official....getting people out of, or safe within, a building in an emergency such as a fire, explosion or 747 crashing into the building.
4) Contractor needs a "system" of miscellaneous parts from literally dozens of different manufacturers to arrive on-site, work with each other, be easy to install and adjust, and work long term to prevent call-backs.
So, the morale of the story is hire an architect who appreciates the importance of the invisible details of the project, and strives for perfection.
The next time you walk into a building look at the pull that you touch, the way it locks, how is the door attached to the frame?
What keeps the door shut, helps the door open easily, keeps the cold and wind out, doesn't trip you......
The goal is for you to NOT know what is involved, your operation of the door should be easy if not instinctive. If it is not.....someone screwed up.
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