
Seismic Design Categories in NYC: A Practical Guide
Learn what a seismic design category means in NYC, who determines it, and how it can affect building systems, inspections, and project planning.
Inspection guidance, filing insights, and construction compliance updates written for owners and project teams.
Explore the latest articles ↓Clear explanations and useful next steps for navigating DOB requirements and keeping projects moving.

Learn what a seismic design category means in NYC, who determines it, and how it can affect building systems, inspections, and project planning.
01Learn what a seismic design category means in NYC, who determines it, and how it can affect building systems, inspections, and project planning.
02Learn how to prepare for NYC mastic and intumescent coating inspections, organize thickness records, coordinate access, and address deficiencies efficiently.
03Learn how TR1 post-installed anchors inspection NYC work is coordinated through approved documents, field access, scope confirmation, and project records.
04Learn what happens after a failed special inspection NYC, from written findings and corrections to reinspection, DOB records, and sign-off coordination.
05Energy-code closeout is easier when the project team treats EN2 and TR8 as connected documents with different jobs. Waiting until sign-off to reconcile the […]
06NYC building vibration monitoring requirements explain project triggers, thresholds and plan contents. Learn how teams coordinate before nearby construction.
07Welcome to WordPress. This is your first post. Edit or delete it, then start writing!
Not every project fits our online catalog. Share your project details, and our team will review your requirements, recommend the right inspection services, and provide a custom quote.
Request a Custom Quote