Our monitoring services use precise measuring technology to uncover the slightest movement or shifting in the position of a structure. The New York City Department of Buildings (NYCDOB) code (BC 1704.20.7.1) details the building and operation specific requirements for the frequency, tolerances and reporting criteria necessary for your unique site. We have the capability to provide optical monitoring services that will satisfy these requirements. Historical districts also have special protocol to be followed for monitoring.
Protection of Existing Buildings During Construction - NYC.gov
Preconstruction Surveys and Monitoring Requirements in NYC