Required Signage for Construction Sites in NYC: NYC DOB Regulations
Construction sites in New York City must follow strict safety and compliance regulations to protect workers, pedestrians, and the surrounding community. One critical aspect of these regulations is the mandatory signage required by the NYC Department of Buildings (DOB). These signs serve multiple purposes, including worksite safety, regulatory compliance, and public awareness. Failure to install the correct signage can result in violations, fines, or work stoppages.
This page provides an in-depth guide on the required signage at construction sites in NYC, including their purpose, placement, and compliance with DOB, OSHA, and local laws.
1. Work in Progress Sign
What Is It?
A Work in Progress (WIP) sign is a required posting at all active construction, alteration, or demolition sites. It informs the public about the project and helps maintain transparency.
Required Information:
Project name and address
Contractor’s name and contact information
Rendering or elevation drawing of the building
Project’s anticipated completion date
Type of zoning use (residential, commercial, etc.)
Regulations:
Must be at least 36” x 48” in size
Printed in legible, weather-resistant material
Placed in a visible location at the site entrance
Failure to post a Work in Progress sign may result in DOB violations.
2. Sidewalk Shed and Construction Fence Signage
What Is It?
Sidewalk sheds and construction fences are required for safety at many work sites, and they must include specific signage panels.
Required Information:
Project Information Panel: Displays permit details, contractor information, and DOB approval.
Sidewalk Shed Parapet Panel: Ensures visibility for pedestrians, stating “Pedestrian Walkway” or similar wording.
Advertising Restrictions: Unauthorized advertisements, banners, or business promotions are not allowed on fences and sheds.
Regulations:
Must be securely attached to the shed or fence
Should be weatherproof and clearly visible
Non-compliance can lead to DOB-issued stop-work orders
3. Safety Signs (OSHA & DOB Compliance)
What Are They?
Safety signs warn workers and pedestrians about hazards, restricted areas, and safety protocols at construction sites. These include:
Danger Signs (e.g., “Hard Hat Area,” “Falling Debris”)
Warning Signs (e.g., “No Unauthorized Personnel,” “Live Electrical Wires”)
Caution Signs (e.g., “Uneven Surface,” “Slippery Floor”)
Regulations:
Must comply with OSHA and DOB standards
Clearly visible at worksite entrances and hazardous zones
Made from durable materials resistant to weather conditions
4. Site Safety Manager & Emergency Contact Signage
What Is It?
At larger construction sites, a Site Safety Manager (SSM) or Coordinator (SSC) is required, and their contact information must be posted.
Required Information:
Name of the Site Safety Manager or Safety Coordinator
Contact number for emergency response
Location of the first aid station or medical help
Regulations:
Displayed at the main entrance of the construction site
Readable from a distance for workers and emergency personnel
5. No Smoking & Fire Safety Signage
What Is It?
Smoking at construction sites is strictly prohibited due to the fire hazard risk. No Smoking signs must be posted prominently.
Fire Safety Signs Include:
“No Smoking” signs in multiple languages
Fire extinguisher and fire hazard area markers
Emergency exit and evacuation route signs
Regulations:
Must comply with NYC Fire Code & DOB regulations
Clearly marked fire extinguisher locations
Failure to post No Smoking signage can lead to fines and potential shutdowns.
6. Road & Sidewalk Closure Signs
What Are They?
If construction activity impacts public roads or sidewalks, proper signage must be in place.
Types of Closure Signs:
Road Closed – When a street is fully or partially closed
Sidewalk Closed – Use Other Side – Directs pedestrians safely around the site
Detour Signs – If traffic must be rerouted
Regulations:
Signs must be highly visible with reflective material for night visibility
Placement must comply with DOT and DOB guidelines