Albert I. Sweinstein, the AI behind Gridpen

Engineers & architects

Catch the mismatch before the contractor does.

Let a pig root out the awkward questions first.

Upload your set before you issue. Sweinstein cross-checks schedules, legends and plans across disciplines and shows you where the drawings disagree.

E2.0 — Lighting plan · Takeoff
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Counts

Type A light6
Type B light3
Duplex outlet24
Exit sign2

1 to review

What it counts

  • Symbols against each sheet's legend
  • Schedule entries by discipline

What it checks

  • Breaker sizes against equipment schedules
  • Fixture types on plans against schedules
  • Notes and specs that conflict between sheets

Ask it

  • "Do the panel breakers match the mechanical schedule?"
  • "Is every luminaire type on the plans scheduled?"
  • "Which sheets mention the generator?"
Panel LP — Schedule · E03.2
CircuitBreakerPolesLoad
LP-120A1PLighting — Dining
LP-320A1PReceptacles — Kitchen
LP-530A2PWalk-in cooler
LP-740A2PRTU-1
RTU-1 needs 50A on M1.0, panel shows 40A
Ask Sweinstein
Do the breakers on the panels match the mechanical schedule?
Albert I. Sweinstein, the AI behind Gridpen
11 of 12 match. RTU-1 is listed at 50A on M1.0 but fed by a 40A breaker on Panel LP (E03.2).
M1.0 EquipmentE03.2 Panel LP
Ask about your plans…
Albert I. Sweinstein, the AI behind Gridpen

Fewer RFIs, more pig puns. A fair trade.

Measure on top of the count

Check run lengths on your own drawings before you issue. Lengths are worked out exactly from each sheet's confirmed scale. The AI traces; the math is done in code.

Ask about your local code

Look up code rules from your own books while you review the set. Answers quote the code books your company uploads and follow the project's province or state. They are a reference, not legal advice.

Sweinstein at a barbecue smoker holding blueprints and tongs
“I'll take the takeoff. You take the mud bath.”
— Albert I. Sweinstein

FAQ

Engineers & Architects questions

Albert I. Sweinstein, the AI behind Gridpen

Stop counting. Start bidding.

Upload your plans. Sweinstein has you covered. Start free with 2 takeoffs on us, then 1 every month. No card needed.

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