Pat,
From one of my agreements:
When certain Project conditions beyond the Golf Course Architect’s control and substantially require more work by the Golf Course Architect Supplemental Services shall automatically result. The Owner and Golf Course Architect shall negotiate appropriate adjustments in scope, schedule, and compensation for such Supplemental Services.
Supplemental Services shall be deemed to occur when:
• The information contained in Article I of this Agreement changes substantially during the project, requiring more work by the Golf Course Architect.
• The Golf Course Architect must revise previously approved Drawings, Specifications or other documents to accomplish changes not initiated by the Golf Course Architect.
• Project conditions require more meetings, site visits, consultations with or presentations by the Golf Course Architect or its consultants to the Owner or its consultants, or Permitting Phase services above those limits enumerated in this Agreement.
That answers the first part of your excellent question, and I think most of us have similar clauses. However, I am reluctant to use this contractual power, and use it as a last resort, usually building in a little fee for anticipated changes, and only requesting extras when it gets into really big - or repetitive - changes.
As consultive entities, architects need a real personal relationship with the client. One function is to negotiate with the contractor on all fiscal matters. Hard to be credible in this position if you are also always fighting the client for extra money.....
I also imagine that getting the reputation of lowballing architectural fees and going for contract ammendments probably gets around for architects, and is an impediment to doing it, and to securing future work. And, in this market, I have lost several jobs to architects who did exactly that. So, in tough times, I see more of it lately.
Does it dilute my creative ability? Not sure. Certainly, at some clubs, I finish the master plan process quite sure that I have studied EVERY possible option for improvement, and that is never a bad thing for creativity.....