[quote]usmccds423 wrote:
[quote]SkyzykS wrote:
You have to be your own QA person. Make sure that the materials are right, everything plomb, square, level and properly located. Even in some high dollar custom homes you get goofy stuff like walls and foundations not being square (or even nailed into place), duct, pipe, and wiring conflicts and tons of other goofy crap.
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Any suggestions for a dumb accountant that has no clue how to be his own QA guy on a construction site?
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You can use a pythagorean triple (3,4,5 in feet) to check the corners of the foundation and outside walls- 3 feet out from the corner on one wall, 4 feet out on the adjacent wall, 5 foot hypotenuse. A framing square is Ok-ish, for the inside walls but won’t tell the story quite like a larger measurement.
A 4 foot level will also give you a good idea about plumbness of walls. A torpedo level is a little too short.
Make sure that they use screw guards over in wall water lines. They’re a little steel mesh piece that goes over a stud where piping is running through to prevent a drywall screw from penetrating a water line. Eventually the screw erodes and seemingly random leak springs inside of the wall. A lot of drywall guys like to tear them off though, so it’s good to check that they’ve been put on before the walls are closed up, then immediately after (they’ll probably be laying on the floor if they were torn off). All drain lines need to be checked for fall running in the direction of the line they are going into. A quarter bubble on a torpedo level is the rule of thumb. Bad fall, either wrong direction or just flat will give you sluggish pipes or cause them to back up entirely.
Generally, all of the work should be done neatly. The ductwork, plumbing lines, and wiring should only bend where it needs to. Squiggles and other generally goofy shit, holes that are drilled to nowhere and stuff that looks like it has been hammered (dinged up badly) into place needs to be explained. There aren’t any very good reasons why a joist or floor board would be cut or have an empty hole in it, then scabbed over. No pipes or wiring should be running through (perpendicular or parallel) HVAC ducts.
There should also be a bill of materials specifying what type of materials are to be used (grade, thickness, lengths) along with the blueprints. That needs to match up with the materials actually being used. Sometimes there are differences. Some checks on the measurements between the blueprints and the actual place should be done too, just to make sure that the doors, windows, hallways and stairwells are where they should be.
Virtually all of this stuff has to be checked on in process rather than after the fact, which sounds like a pain in the ass, but you’re putting a lot of money on the line and it needs to be done right.
Hope that helps a little.