Whittier Structural Work, Where the Posts Can Land
Whittier second floors start by laying the upstairs plan over the downstairs, so every new post and beam has a footing and a path to the ground.
Do the new posts have to land where the old walls stood? On a Whittier house adding a second floor, they have to land where the weight can reach a footing, which can match an existing wall and sometimes does not. The engineer lays the upper plan over the lower floor and moves posts, beams or both until every load has a way to the ground.
Lining up upstairs over downstairs
Walls above like to stack over walls below, because stacked walls pass weight straight down. When an upstairs layout calls for a wall in the middle of a downstairs room, a beam can carry it across the gap to posts at the ends. Posts moved off an old wall line need new footings, and slab or raised floor construction decides how each footing is formed. Nudging the upstairs plan by a foot can remove a beam from the job, so both plans are compared before the layout is fixed.
From drawings to inspection in Whittier
Plan check in Whittier turns on whether the posts, beams and footings on the drawings match the walls drawn on both floors. Inspections follow the build in order: footing trench, post bases and beam bearing, then framing connections. A post that landed in a new spot gets a close look at its footing. Walls and floors are covered only after the matching approval. A copy of the set sits at the house, so a question about a post location can be answered from the drawing.
Structural Work in Whittier: what families ask
With some help in a good share of cases, and as built in others. After a walkthrough, the engineer checks footings and walls below against the upper floor's weight and puts posts where loads can reach the ground. Fixes are drawn before the upstairs plan is final.
The beam and posts are designed so each post sits over a footing, and the city permits the change. Temporary braces carry the ceiling while the wall comes out and the new support goes in, and the engineer's drawing marks where each post stands.
A city inspector, who looks in as the permit directs. Footings, post bases and beam bearing are compared with the drawings while open, and drywall waits on that approval before the room is closed, so every post location is seen by someone other than the builder.
Structural Work in other cities
Other projects we take on in Whittier
Your Whittier project, start to finish
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