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Sawmill Steel Co.

Steel cut in Greenfield, set across New England

Bench

Steel notes

What a New England steel crew learns about the trade, the codes and the weather

  1. Steel notes checked

    One contract, many bays: raising a steel hall

    How a steel-framed hall goes up bay by bay when a single design-build contractor holds the job, and what changes for the erector on site.

    7 min read

    A half-erected steel hall at dusk, three frames standing with purlins partly fixed, a crane boom still over the fourth bay, wet gravel underfoot and the site cabin lights on at the edge of frame.
  2. Steel notes checked

    What AESS means on a drawing, and what changes at the bench

    Architecturally Exposed Structural Steel is a note, a category and a viewing distance, not a grade of steel. What AESS 1 through AESS 4 actually change about a cut, a weld and a mill certificate.

    5 min read

    A close view of an ornamental steel handrail with decorative scrollwork mounted on a granite stone staircase.
  3. Steel notes checked

    Shop weld or field weld: what the drawing actually says

    Bench check on a weld callout: where the symbol puts the weld, what the field flag changes, and what the crew does when the drawing and habit disagree.

    6 min read

    A welding detail drawn on a shop drawing sheet with a steel assembly in the background.
  4. Steel notes checked

    Winter steel in New England: what the cold actually does to a job

    Cold steel, condensation and the calendar: what a New England winter does to fabrication and erection, measured on the bench and read against the drawings.

    6 min read

    A steel fabrication yard in winter with frost on stacked steel beams and snow on the ground.
  5. Steel notes checked

    Read the shop drawing before you cut: the five minutes that save the afternoon

    Piece marks, material callouts, camber notes and general notes, read at the bench before the saw starts, with the readings and the lines they came from.

    6 min read

    A shop drawing spread on a steel worktable with a steel rule and a carpenter pencil on top.