As-built record drawings for storm and sanitary sewer facilities
shall be provided to the Commissioner of Public Works by the design
engineer, no later than 90 days after the completion of the facilities
and shall be included in the applicant's financial guarantee.
Said record drawings shall include utility plans, indicating storm
and sanitary sewer locations, rim elevations, inverts, pipe lengths,
associated pipe slopes, and lateral locations; as well as grading
plans that demonstrate control structures, critical elevations and
general topography within proposed stormwater management facilities
that are sufficient to verify the project's design intent.
Monuments are required for the acceptance of dedicated highways
and for dedicated land. Monument record maps shall be submitted to
the Commissioner of Public Works and shall be included in the applicant's
financial guarantee.