Federal jobs, and the seams where they broke
I spent close to five years in federal construction. Most of what I learned came from watching things go wrong, and almost none of it was the fault of the crews building the work. The failures lived in the seams: between the agency and the design team, between the drawing and the field, between what one office decided and what another office had to build.
The company I worked for is not the subject. These are breakdowns I watched happen around me, on jobs run by agencies, designers, and other parties I had no control over. Some of it is reconstructed from memory, so I stay on what I am sure of, which is the shape of each failure. What I am fuzzy on, I leave fuzzy.
How a Building Gets Seen
A building is one system decided by many people, most of them holding one piece at a time. The cost office sees a budget where the designer sees a drawing. The engineer sees performance where the superintendent sees what can be built. None of those views is wrong. The trouble starts where they stop touching, when a decision that is correct inside one frame turns out to be wrong against a frame nobody was holding next to it.
The Material Was Decided Before the Roof Was
The Gull Lake Reservoir Dam Tender’s House near Brainerd was built in 1912 and determined eligible for the National Register of Historic Places in 1988. Its original roof was diamond cement shingles with a cement ridge cap, long gone by the time I managed the project. What came off was 1990s asphalt.
The replacement was an interlocking metal shingle meant to read like the original: Fine Metal Tech slate gray Galvalume, thirteen inch, ninety degree interlock. Metal because the specification treated durability as the criterion that settled it. Slate would have matched the original better and suited the roof better, since that roof is not square and changes pitch, and slate can be cut and worked around conditions that metal shingles have to be forced across. Slate was never considered.
Then the ridge cap. The specification called for the original to be mimicked without saying with what, and nothing in that shingle line makes a cap that reads like cast cement. I called metal and clay tile suppliers across the United States and Canada, new material and salvage both, for something that would satisfy the existing conditions, the new roof, Section 106 review, and the Corps at once. What worked came from ZIM Group in Canada. It is not even the same color as the roof. It reads like a clay tile cap, which is close to what the cement one looked like.
The material was locked before constructability, roof geometry, and historic character ever sat at the same table, and the place where they meet was left to whoever was standing there.
The Brick That Could Not Dry
An 1840s brick house, federally owned. A government entity had coated the brick in latex before we got there. The wall was built to dry to the outside, so the moisture stayed in the brick and the mortar and began taking both apart.
I took over project management and ran the site, and did a good deal of the work: hand scraping, Smart Strip peeling, a citrus wash, mixing and repairing lime mortar with no Portland in it, and then a vapor-open mineral paint that lets the wall dry again.
The failure was not really the paint. Preservation oversight, routine maintenance practice, and basic material science each assumed one of the others had checked the wall, and none had. The principle that would have stopped it fits in a sentence, and no point in the chain was holding that sentence. There was also a basement full of snakes, which I am still not over.
The Two Buildings Six Inches Apart
One building was built as two, side by side, six inches apart, because of where a cost line fell.
Splitting it cost more than it saved, by the time you build two of things you need one of. It also left a problem nobody resolved on paper: two structures meant to work as one, tied together across a gap, with the connection not thought through in the design. I detailed parts of that joint in the field, long after it should have been settled.
This is the one I think about most, because every frame was working correctly. The cost read was right about the line. What it could not see was that the savings got spent twice over in framing and footings, and then left a weatherproofing problem to be solved on staging in the cold. The people making the cost call were never going to be the people marrying two buildings together six inches apart.
The Duct in Front of the Windows
Same stretch of work, a different gap. The mechanical drawings ran a duct straight across a run of windows. On the two-dimensional plan it looked fine. In three dimensions it crossed the glass.
The drawing was coordinated flat and never modeled, so a conflict that is obvious the moment you picture the room stayed invisible until it was nearly built. The drawing was right on the page. The page was never checked against the room.
The Hangar That Ran on 1955 Drawings
An active fighter-repair hangar off the runway. Tear off an aging roof and insulation, put down a new PVC system. The only drawings were from 1955, so field verification was not a step in the process. It was the process.
I ran quality control on it, which I was not really qualified to do, and learned on the job: burn tests on PVC, reading core samples, and handling mid-century asbestos conditions, mostly on the patience of a good superintendent. The hangar was a warm place to be in winter, and I’m from North Dakota, so I wasn’t going to talk myself out of it. There are no photographs, because there were jets under us, beside us, and overhead the whole time.
This one is not a seam failure like the others. It is the condition underneath them. The paper and the building had drifted decades apart, and the only way to close that gap was to read the thing in front of you rather than trust the record. Paper is a frame too, and it is the one people trust longest.
Why This Is Written Down
None of these were dramatic. No collapse, no disaster. They were ordinary, which is the point. Each was a gap between people who saw the building correctly through their own frame and never put the frames together. The cost office was right about the budget. The agency was right that metal lasts. The drawing was right in two dimensions. Each was right inside its frame, and the building paid for the space between them.
More in the field notes. The same reading appears under Buildings and Organizations.