Quality control Quality control is the process of checking that work meets the required standard.
It can include reviewing measurements, concrete finish, slope, cleanup, and compliance with the agreed scope. For NYC property owners, quality control matters because sidewalk work must be safe, durable, and consistent with city expectations.
Frequently Asked Questions About Quality control
What does quality control mean on a sidewalk project?
Verifying that the work meets the required standard, including measurements, slope, thickness, finish and compliance with the agreed scope.
What can an owner reasonably check?
Slope and drainage after rain, joint alignment and depth, surface texture, flushness at hardware and joints with adjacent flags, and site cleanup.
What checks are contractor-side?
Base compaction, slab thickness during the pour, concrete delivery tickets, and curing protection.
Why does it matter beyond appearance?
Because the same items determine whether the work passes the DOT inspection and how long the sidewalk lasts.