GENERAL CONTRACTOR TOOLINGRequestEarly Access
AI ASSISTANT FOR GENERAL CONTRACTORS

The clash you catch on paper never reaches the field.

SiteAlly reads your construction set the way nobody has time to — every trade’s drawings against every other trade’s — and hands you the conflicts with sheet numbers and the exact lines that disagree. Before rough-in, not during.

Request Early AccessAn assistant, not the authority. Every finding cites its sheets.
One bay, four ways the set disagreesBAY B-2 · AXON · REV 06
1234
  • 130×16 supply trunk hits the W24 girder at grid BPHYSICAL CLASH · MECH M-110 ↔ STRUC S-201
  • 24″ waste stack inside panel LP-2’s working clearanceCLEARANCE VIOLATION · ELEC E-401 ↔ PLMB P-201
  • 3Duct crosses the 2-hr corridor wall — no fire damper scheduledMISSING ITEM · MECH M-110 ↔ ARCH A-311
  • 4Plan draws the trunk at 30×16 — the schedule says 24×20SPEC VS DRAWING · MECH M-110 ↔ MECH M-601
01CROSS-TRADE CLASHES02SPEC-VS-DRAWING MISMATCHES03INTERNAL CONTRADICTIONS04SUBMITTAL PRECHECKS05RFI DRAFTS — SENT ONLY BY YOU
WHAT IT DOES TODAY

Three reviews, before the field.

SiteAlly reads the whole set the way nobody has the week to — and hands you what needs a decision, with the sheets to back it.

Coordination
Conflict Detector

Every trade’s drawings against every other’s — clashes, spec-vs-drawing mismatches, internal contradictions. Cited to the sheet.

Submittals
Submittal Precheck

Each submittal checked against the drawings before it goes back: looks aligned, fix needed, or verify — with the evidence.

Paperwork
RFI Drafts

Serious findings become written, cited RFIs — ready to send. Nothing leaves until you approve it.

21Pairwise checks · 7 disciplines
A seven-discipline set is twenty-one pairwise checks across hundreds of sheets — all of it read against all of it. SiteAlly does that before the first submittal arrives.
CAPABILITY 01 · CONFLICT DETECTOR

Every trade’s drawings, checked against every other trade’s.

SiteAlly works the set pairwise — mechanical against structural, electrical against plumbing, spec against drawing — hunting cross-trade clashes, spec-vs-drawing mismatches, and places where the documents contradict themselves. Findings come back worst first, each one pinned to its sheets with the disagreeing lines quoted verbatim. Your team argues with the documents, not with the software.

  • Worst first. Serious clashes at the top, check-its behind them, clean pairs listed so you can see they ran.
  • Evidence you can put in a meeting. Sheet, page, and the exact wording from both documents.
  • A coverage matrix, not a vibe. Every pair accounted for — checked, flagged, or honestly marked unchecked.
Finding · Conflict DetectorF-01 · ARCH A-201 STRUC S-304
SeriousCORRIDOR 2-C · GRID 12–14

Ceiling height conflicts with beam depth at Corridor 2-C

The reflected ceiling plan calls for a 9′-0″ finished ceiling. The structural framing plan hangs a W24×76 with its underside at 8′-7″ — a 5″ encroachment into the plenum.

A-201 · RCP Level 2 says
“Corridor 2-C: GWB ceiling at 9′-0″ AFF, continuous to gridline 14.”
SHEET A-201 · PAGE 12
S-304 · Framing Level 2 says
“W24×76 @ gridline 12–14, BOS elev. 8′-7″ AFFafter camber.”
SHEET S-304 · PAGE 31
CONFIDENCE 0.94
CAPABILITY 02 · SUBMITTAL PRECHECK

Every submittal prechecked against the set it has to live in.

Before a package sits in the queue for two weeks, SiteAlly reads it against your drawings and specs and marks each item Looks aligned, Fix needed, or Verify manually — never “approved” or “rejected.” That call stays yours. What you get is the evidence lined up: what the construction set says next to what the submittal shows, so the review takes minutes instead of an afternoon.

  • Contractor-first verdicts. Three honest states — no stamps, no false confidence.
  • Evidence pairs. Spec language and submittal language side by side, with the numbers that differ marked.
  • Doubt is flagged as doubt.If a cut sheet didn’t read cleanly, it says “verify manually” — not “looks fine.”
Submittal PrecheckPKG 23-09-B · SPEC 23 74 13
2 FIXES NEEDED
Rooftop AHU-2 & curb assemblyChecked against construction set v4 — 11 items reviewed.
2 FIX3 VERIFY6 ALIGNED
Fix neededSPEC 23 74 13 · 2.3.A

Curb height short of the spec minimum on a sloped roof

Construction set says
“Roof curbs: minimum 14 inchesabove finished roof where slope exceeds 1/4 inch per foot.”
SPEC 23 74 13 · PAGE 6
Submittal shows
“Model RC-8 roof curb, 8 in. nominal height, galvanized.”
SUBMITTAL · PAGE 3
The stamp is still yours to put down.
CAPABILITY 03 · RFI DRAFTS

Serious findings arrive as RFIs already written.

When a finding is worth putting in front of the design team, SiteAlly drafts the RFI — the question, the sheet and spec references, and a provenance trail back to the finding it came from. It also checks the draft against your existing RFIs so you don’t send the same question twice. Then it stops. You edit, you approve, you send.

  • Written from the evidence. The question quotes the same sheets the finding cites.
  • Duplicate-checked. Possible repeats of an open RFI get flagged before you embarrass yourself.
  • Nothing auto-sends. Drafts wait for you — SiteAlly writes the notes, you run the job.
RFI DraftRFI-012 · TO STRUCTURAL
Draft — awaiting your approval

Confirm allowable penetration at shear wall SW-B, gridline B

The question — as it will be sent · edit freely

M-110 routes a 30×16 supply trunk through shear wall SW-B at gridline B, Levels 1–2. S-201 note 7 limits penetrations in SW-B to 10″ without engineer approval. Please confirm whether a reinforced opening is acceptable at this location, or advise a routing alternative.

Where this came fromConflict F-02M-110 · S-201Draft RFI-012you
Nothing leaves until you press approve.
THE PART NOBODY ELSE PRINTS

It tells you what it didn’t check.

Every scan ends with a coverage matrix. Pairs that ran are marked. Pairs that didn’t — a missing set, a scan that wouldn’t read — are called out in plain language: not checked, do not assume clean.An assistant that hides its gaps is one you can’t put on a job. SiteAlly shows its work so you can verify it — and the moment the missing paper lands, the paused checks run on their own.

“SiteAlly is an assistant, not the authority — verify findings against the current documents before directing work. Items not listed were not individually checked.”— printed on every SiteAlly report, by design
Which pairs got checkedSCAN-0612 · 9 OF 10 PAIRS
ARCHSTRUCMECHELECSTRUC·MECH·ELEC··!PLMB···?
10 pairs · 5 disciplines
7Clean
1Clash found
1Check it
1Not checked
PLMB × ELEC — NOT CHECKED · DO NOT ASSUME CLEAN
Why: the electrical set in the upload is Rev 03; the rest of the set is Rev 06. The moment the current sheets land, this check runs automatically.
EARLY ACCESS

Bring a set. See what it catches.

SiteAlly is pre-launch and onboarding a small group of general contractors. Upload a construction set, run the checks, and judge the findings against your own sheets — that’s the whole pitch.

Request Early AccessNo demo-ware. Your set, your findings.
  • 01Upload the set. Drawings and specs, all disciplines you have.
  • 02Run the checks. Conflicts pairwise, submittals as they come in.
  • 03Judge the findings. Every one cites its sheets — check them yourself.