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Cross Connection
NYDA will prepare application paperwork and file the cross connection drawings and specifications with NYC Department of Environmental Protection.  NYDA will obtain objections from the DEP and resubmit revisions if required. NYDA will secure approval of cross connection engineering  drawings.

Cross Connection

  • A cross connection application is a plan approval to provide a new water or fire service connection or to install a back-flow device on an existing water or fire service. It requires approval from the NYCDEP.

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