Standard Highway Specification Infra-structure design standards a publication proposed by the NYC Department of Design & Construction for the NYC DOT. Providing compilation of standard contractor requirements.
Specifications Concrete for bollard foundation and sidewalk pavement restoration and hollow pipe bollard cores must comply with the requirements of Section 3.05, Concrete, class B-32. Where the adjoining sidewalk is pigmented, the final cured concrete for pavement
The New York City Department of Environmental Protection (DEP) is partnering with other agencies on a street drainage infrastructure project for New Dorp Beach, Staten Island. DEP held its 32nd annual Operations Challenge competition at the Rockaway Wastewater Resource Recovery Facility.
The Department of Transportation repairs and maintains the city’s streets. To fulfill this task, the department performs an ongoing street quality assessment and rates sections of every street in the city on an 18-month rolling basis on a scale from 1 to 10.