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Sawmill Steel Co.

Steel cut in Greenfield, set across New England

The bench notes

The bench notes

Every check the shop writes down: what we measured, on which job, against which spec, and what the note does not cover.

  1. From the shop checked

    How AESS steel gets its finish, from the blast to the field touch-up

    An AESS finish does not stop at the weld. How exposed steel is blast cleaned, primed and painted, fire coated or galvanized, judged against the mockup, and touched up after erection.

    8 min read

    A long steel I-beam hanging level from two chain slings inside a fabrication shop paint bay, the near half coated in fresh grey primer and the far half bare blast-cleaned metal, a spray gun and coiled hose resting on a stand below, daylight from a tall open door.
  2. 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.
  3. From the shop checked

    What a beam cope is, and why the drawing calls for one

    A cope is cut metal removed from a beam's flange and web so the end can land past a flange it would otherwise hit. What the detail is doing, where it shows up on a drawing, and what it is not.

    5 min read

    A steel beam end with a cope cut resting on sawhorses in a fabrication shop, layout lines still visible.
  4. 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.
  5. From the shop checked

    How Pregnancy Medicaid Works in Texas and Who Qualifies

    A plain guide to Texas pregnancy Medicaid: income limits, coverage during and after pregnancy, how to apply, and what documents to gather first.

    5 min read

    A waiting room table at a community clinic in Texas, morning light through blinds, a folder of Medicaid application papers beside a taped-up ultrasound photo, shot close with shallow depth of field
  6. From the shop checked

    What the mill certificate tells you before the first cut

    A mill certificate read at the bench before the saw: heat number, ASTM grade, yield and tensile, and what the paper does not prove about the plate under it.

    6 min read

    Gloved hands holding a digital caliper against the edge of a steel plate on a fabrication shop bench, micrometer and sample coupons nearby
  7. From the shop checked

    What the cut edge says about the pass that made it

    Top edge rounding, dross on the bottom, a few degrees of bevel and the kerf: what a plasma-cut edge records about the pass that made it, read at the bench.

    6 min read

    A close view of a plasma-cut edge on a steel plate showing the cut line and slight bevel.
  8. From the field checked

    Squaring a bay by the tape: what the diagonals said

    Two pulls of a 100 ft tape across one bay, the two numbers written side by side, and the difference that decides whether the deck goes on today.

    7 min read

    An ironworker measuring the diagonal of a steel bay with a long tape on a construction site.
  9. From the shop checked

    The fit-up check that happens before the weld goes in

    Root opening, bevel, root face and hi-lo, read with a taper gauge, a protractor and a caliper on one groove joint, with the numbers as they came off the bench.

    6 min read

    A welder checking the gap between two beveled steel plates with a taper gauge before welding.
  10. Projects checked

    A school gym frame in six working days: the sequence

    Six working days, one crane, and a southern New Hampshire school gym: the shake-out, the pick sequence, and the check values written on the back of a plan.

    6 min read

    A steel gymnasium frame under construction with a crane lifting a beam against a blue New England sky.
  11. From the field checked

    When the anchor bolts do not line up: what gets measured first

    A base plate that will not go down over four anchor rods on a hospital wing addition: what gets measured first, in what order, and what the tape read.

    6 min read

    A steel base plate on a concrete foundation with anchor bolts and a measuring tape laid across it.
  12. From the shop checked

    Coping beams so they bolt up in the air, not on the phone

    A cope gets cut and checked on the bench: cut dimensions, the clearance to the supporting member, the gage line on the angle, and what the tape cannot prove.

    6 min read

    A steel beam end with a cope cut resting on a fabrication shop workbench with layout marks visible.
  13. 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.
  14. From the field checked

    Decking in a Northeast wind: the pattern the crew checks twice

    A bench note on setting metal deck when the forecast calls for gusts: how bundles get staged, the side-lap and fastening pattern check, and when the crew calls it.

    6 min read

    Corrugated metal decking sheets being placed on a steel frame with a worker fastening them, trees bending in wind behind.
  15. From the field checked

    The torque check on an A325 connection: what it verified

    Turn-of-nut marks, a DTI squirt and a torque wrench walked onto a bearing frame: what the bolt check on two steel jobs verified, in the order it was read.

    6 min read

    A worker using an impact wrench on a bolted steel connection plate on a building frame.
  16. Projects checked

    Steel over a corridor that stayed open: how the picks were sequenced

    A school wing addition picked over a corridor that never closed: the pick radii, the flag line and the hour-by-hour window plan, read off the rigging sheet.

    6 min read

    A steel beam being lifted by a crane next to an occupied brick institutional building.
  17. Projects checked

    Stairs and rails for a town library: the measure that decides everything

    A finish-metal note from the shop: the field measure, the 42 in guard height, the 4 in sphere, and the one dimension on a library stair that had to be cut twice.

    7 min read

    A new steel stair with black metal railings inside a bright public building lobby.
  18. 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.
  19. 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.