Do most here simply use one labor rate regardless of work conditions? I realize a poor condition will most likely require a longer period of time to do the job, but as far as the aggravation part of it is that worth more$$? Two scenarios (1) attic job with 10" of blown in cellulose, 3' vertical height, and 3 60' crawls to other end of house to complete the work. (2) 4 block crawl space with pools scattered thru out work area. I have already determined the cost, just curious if I'm being out of line by figuring 1.5X my normal rate. Thanks.