It cites the section.
Check it yourself.
Chapter 33 Assistant answers NYC Building Code Chapter 33, OSHA 1926 and FDNY Fire Code questions in plain language, in seven languages, and shows the code section behind every answer. Built by a certified construction manager for site safety managers, superintendents and foremen.
Google Play: in reviewFree to start. No card required.
The code reference you can use with gloves on.
Ask, and get the section
Plain-language answers to NYC Building Code Chapter 33, OSHA 29 CFR 1926 and FDNY Fire Code questions. Every answer shows the code section it came from, checked against the source text before it reaches you.
Checklists and toolbox talks on demand
Describe the work, or attach a site photo, and get a site-specific inspection checklist or toolbox talk as a print-ready PDF, Word or Excel file. Add your company logo to the header.
Photo hazard analysis
Photograph a condition on site. The assistant identifies the applicable code sections and the corrective action.
Seven languages, and WhatsApp
English, Spanish, Portuguese, Polish, Chinese, French, Haitian Creole. Use the app, the web, or text the assistant on WhatsApp from any phone on the site.
Site Safety Managers and Coordinators, Construction Superintendents, safety officers and foremen on NYC jobs, and anyone studying for the SSM or Superintendent exam. It is a reference tool: always verify with a licensed safety professional before acting.
Start free. Upgrade when you need more.
Free
- ✓30 questions / month
- ✓10 checklists / month
- ✓3 file & photo uploads / month
Pro
- ✓150 questions / month
- ✓20 checklists / month
- ✓10 file & photo uploads / month
- ✓PDF, Excel & Word export
Plus
- ✓300 questions / month
- ✓25 checklists / month
- ✓25 file & photo uploads / month
- ✓Priority responses
Team
- ✓150 questions per seat
- ✓20 checklists per seat
- ✓10 uploads per seat
- ✓Up to 5 seats + shared library
Subscriptions are billed through the App Store, Google Play, or Stripe on the web. Monthly, cancel anytime.
Print-ready paperwork for NYC sites.
The logs and talks every NYC site needs, written for DOB, FDNY and OSHA compliance. Open, print, use. No sign-up.
Safety logsheets
Super's log, pre-shift safety, shed and scaffold, SSM daily inspection, fire safety manager report, crane, hoist, standpipe, harness, orientation packets in English and Spanish, and more.
Browse logsheets →Toolbox talks
Fall protection, scaffolds, hot work, heat and cold stress, electrical, excavation, cranes and more. Each with NYC regulatory references, discussion questions, and a sign-in sheet.
Browse toolbox talks →Built by a CCM, for the field.
Plumb AI is built by Donovan McQuillen, a Certified Construction Manager who manages construction for federal and private clients in the New York area through Raritan Site Group. Chapter 33 Assistant started as the reference he wanted in his own pocket on site: fast, in the worker's language, and honest about where each answer comes from.
The rule for everything we ship: it has to work with gloves on, in sunlight, on a bad connection.
Vito
A construction AI agent for project, safety and field management that works inside the tools teams already use, starting with Microsoft 365 Copilot. In development. Tell us what you'd want it to handle first.
Join the early listTalk to us.
Questions about the app, a site-specific checklist or toolbox talk calendar, a team plan, or a demo for your crew, union, or training program.
Email us at hello@plumbaiproject.com or message the Chapter 33 line on WhatsApp.