Demolition The systematic breaking, crushing, and physical removal of damaged concrete sidewalk flags using jackhammers or heavy machinery.
Sidewalk demolition is the loud, labor-intensive first step of a replacement project. NYC contractors must break up the old, failed concrete and cart it away to a licensed disposal facility. Proper demolition requires protecting adjacent public property, preventing dust from entering neighboring storefronts, and securing the work zone to keep NYC pedestrians safe from flying debris.
Frequently Asked Questions About Demolition
What does sidewalk demolition involve?
Breaking up and removing the damaged concrete flags with jackhammers or machinery, and carting the debris to a licensed disposal facility.
What protections are required during demolition?
A secured work zone with barriers and signage, dust control, and protection of adjacent property and pedestrians from debris.
Can adjacent flags be damaged?
They can, which is why the perimeter is saw cut first so the break line is clean.
Where does the debris go?
To a licensed construction and demolition disposal or recycling facility. Concrete is often crushed for reuse as base material.