// CODE SNIPPET
3309.11.1 Deleterious, Caustic, or Acid Materials
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No deleterious, caustic, or acid materials shall be dumped or mixed within 10 feet (3048 mm) of any tree within the public right-of-way, nor shall salt for the removal of ice or snow be applied when runoff will drain to a tree within the public right-of-way.
Exceptions:
Exceptions:
Related Code Sections
3309.11.1 Safeguards During Construction or Demolition, Deleterious, Caustic, or Acid Materials
No deleterious, caustic, or acid materials shall be dumped or mixed within 10 feet (3048 mm) of any tree within the public right-of-way, nor shall ...
NYC Building Code 2014 > 33 Safeguards During Construction or Demolition > 3309 Protection of Adjoining Property > 3309.11 Protection of Trees > 3309.11.1 Deleterious, Caustic, or Acid Materials
3309.11 Safeguards During Construction or Demolition, Protection of Trees
of such work. No deleterious, caustic, or acid materials shall be dumped or mixed within 10 feet (3048 mm) of any such tree, nor shall salt for the removal ...
NYC Building Code 2008 > 33 Safeguards During Construction or Demolition > 3309 Protection of Adjoining Property > 3309.11 Protection of Trees
1903.4 Concrete, Water
Water used in mixing concrete shall be clean and free from injurious amounts of oils, acids, alkalis, salts, organic materials or other substances ...
1903.4 Concrete, Water
Water used in mixing concrete shall be clean and free from injurious amounts of oils, acids, alkalis, salts, organic materials or other substances ...
2405.4 Glass and Glazing, Framing
In Type I and II construction, sloped glazing and skylight frames shall be constructed of noncombustible materials. In structures where acid fumes ...