BC Chapter 33 — Construction/Demolition Safeguards & Construction Superintendent
NYC Building Code (Title 28) Chapter 33 § BC 3301; § 3301.13.3
NYC Building Code Chapter 33 (BC 3301) governs all construction and demolition operations with regard to the safety of the public and property, and places duties to institute required safety measures on owners, construction managers, general contractors, and subcontractors (BC 3301.1.1, 3301.2). Section 3301.13.3 requires the permit holder to designate a primary construction superintendent, and notify the Department prior to commencing work, for new building construction, full demolition of an existing building, and alterations involving vertical or horizontal enlargement, alteration or demolition of more than 50 percent of the gross floor area over any 12-month period, removal of one or more floors over any 12-month period, or work requiring special inspection for underpinning or protection of the sides of excavations.
Who must comply
Other DOB regulations
Special Inspectors & Special Inspection Agencies
1 RCNY § 101-06
OTCR Material Approval
1 RCNY § 101-12
ADA Title III (2010 Standards)
Americans with Disabilities Act Title III, 42 U.S.C. § 12181 et seq.; 28 C.F.R. Part 36 (2010 ADA Standards for Accessible Design)
LL157 Natural Gas Detectors
Local Law 157 of 2016, as amended by Local Law 102 of 2025 (Int. 1281-2025); NYC Admin. Code §28-315.2.4 / §27-2045 — natural gas detecting devices
Office Sprinkler Retrofit (LL26/2004)
Local Law 26 of 2004 (amending NYC Administrative Code / NYC Building Code)
LL26/04 High-Rise Office Sprinklers
Local Law 26 of 2004 (NYC Admin. Code 28-315.2 et seq.)
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