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Form CD4 Tower & Mobile Crane / Derrick / Mast Climber / Pile Driver on-Site Inspection Application / Certificate - New York City
What Is Form CD4?
This is a legal form that was released by the New York City Department of Buildings - a government authority operating within New York City. As of today, no separate filing guidelines for the form are provided by the issuing department.
FAQ
Q: What is a CD4 tower?
A: A CD4 tower is a type of structure used for construction projects that typically involves the use of cranes, derricks, mast climbers, or pile drivers.
Q: What is a mobile crane?
A: A mobile crane is a type of crane that is mounted on a wheeled vehicle and can be easily transported to different locations.
Q: What is a derrick?
A: A derrick is a lifting device typically used in construction to hoist heavy objects or materials.
Q: What is a mast climber?
A: A mast climber is a type of work platform that can be raised and lowered along the outside of a building, providing access for workers and equipment.
Q: What is a pile driver?
A: A pile driver is a machine used to drive or insert piles into the ground for construction purposes.
Q: What is an on-site inspection application/certificate?
A: An on-site inspection application/certificate is a document or form used to request or certify the inspection of a CD4 tower or other construction equipment on a specific site in New York City.
Form Details:
- Released on December 1, 2014;
- The latest edition provided by the New York City Department of Buildings;
- Easy to use and ready to print;
- Quick to customize;
- Compatible with most PDF-viewing applications;
- Fill out the form in our online filing application.
Download a fillable version of Form CD4 by clicking the link below or browse more documents and templates provided by the New York City Department of Buildings.
