skwyd said: ↑
I try to be positive in my mindset and give people the benefit of the doubt. And I try to remember that as a Land Surveyor, I am probably in a much better position to understand the importance of things like boundary lines, easements, grade differentials, and so on, than an architect (or even an engineer).
I really do try to remember these things, yet it is stupid stuff like these stories here that make it so hard to remember these things.
I think my "favourite" architect story was when I was staking a school site. It was a brand new middle school on the outskirts of a smaller town in my home county. My office technician had gotten the CAD files from the architect and then moved and rotated the drawings to be on the actual boundary coordinates (which had previously been provided to the architect at their request) and also scaled it by the factor of 12 to get it into feet... Anyway, we calculated up some coordinates for the building envelopes so that we could go out and stake the pads for rough grading. An easy job and should only take about half a day. The grading contractor was onsite and ready to roll right behind us so we got out there early and jumped right in.
We had all 6 buildings staked and offset and put some cuts on the lath and I thought, "Let's pull a cloth tape between these stakes and make sure we're matching with the plan dimensions." That's always a good check to make sure that you didn't bust your setup.
I measured between the first two buildings and got 28', the plans said 30'. I thought that was odd, but I moved on to another check. I measured 30' but the plans said 50'. Between two other buildings, I missed the plan dimension by 13'. It was all over the place! I told the grading foreman about the problem and he said he'd hold off until I sorted things out.
First, I reset up the instrument, rechecked my backsight and then rechecked a couple control point shots. Everything was checking spot on. I then ran around shooting the corners we had staked and everyone was hitting correctly. I then set up on a different site control point, backsight, checked my control, and rechecked the stakes. It was all green lights.
So then, I called in to the office and talked to my tech. He pulled up the CAD files and checked and doubled checked the coordinates of the control points, the building corners, and all of that. I was convinced that my points on the ground matched the CAD files.
Then, for some reason, I asked my tech to measure the distance between the buildings. That's when I realized the issue. The distances in CAD matched what I had pulled with a cloth tape just fine. But the distances in CAD didn't match the distances that were shown on the plans!
So I called the architect directly after that. I explained what had happened and asked why the dimensions didn't match what was measured in CAD. I was told that the CAD files were "schematic only" and that the actual distances on the plans were what was intended to control the building placement.
I asked the architect why he would bother drawing them in CAD if he wasn't going to place them where the buildings actually were. He said it was "common practice" to do this. I then asked him if he realized that all of the civil design for the utilities and the concrete flatwork and grading and pretty much everything else that wasn't done by the architect had been designed using the CAD layout. He said that wasn't supposed to be done that way and that the printed plans were what would control the site layout.
I got off the phone and called the engineer at my office to explain what was going on. We pulled off the site and construction halted until the entire site was redesigned with corrected CAD drawings.
Every since then I have lovingly referred to architect plans as "crayon drawings" because that's about how good they tend to be.
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