I have been doing 99% residential for the past 2 years and now that the season is starting again I have been getting more commercial leads then ever before. I went to this one today and i left with a number of many questions.
- There are marks on the Dryvit from where the old awnings were taken off. Are these a rust like stain that F9 Barc could remove? The rest of the Dryvit I believe I would use my 12V with a 3-4% SH mix to clean. (picture 1)
- Majority of the building is block that I will use my 12V with a 3-4% SH mix. Am I correct in thinking this? (picture 2)
- There is the “sludge” left over from new window openings cut out of the block. My assumption is that I should use NMD80 to clean this up? (picture 3)
- There was no exterior hose bib nor was there hook up for the sprinklers. Inside there is a large water main coming into the building that is used for the sprinkler system. It has a couple pressure regulators and valves but my lack of knowledge makes me not want to try to hook up to it. 1 pipe does lead outside and looks like there are garden hose threads (female) in the pipe where it ends, but I would need to mess with the valves inside to get water to it. My gut feeling says to not mess with it. What are your guys thoughts? (picture 4-6)