2. Demolition dust control is the collection of procedures, methods, and
precautions used while tearing down buildings or other structures in order to
reduce the proudction and spread of dust particles. In addition to posing serious
health and safety dangers to employees, local communities, and the
environment, dust is a frequent result of demolition activities. Therefore, efficient
dust management during demolition is crucial.
3. Structural Instability: Buildings that have become
structurally hazardous or unsound may require demolition
to prevent collapse and ensure safety.
Redevelopment: Urban areas may undergo
redevelopment, necessitating the removal of older
structures to accommodate new construction or
infrastructure projects.
Land Clearing: Demolition might be necessary for
purposes other than construction, such as agriculture,
landscaping, or habitat restoration.
REASONS FOR BUILDING
DEMOLITION:
4. STRATEGIES FOR MINIMIZING
DUST DURING DEMOLITION:
Dry Demolition: Prioritize the use of water to
reduce dust by wetting surfaces before and after
demolition using hoses, sprayers, or water trucks.
Dust-Reducing Agents: Apply dust suppressants or
binding agents before demolition to prevent dust from
becoming airborne and to enhance dust adhesion to
surfaces.
Dust Barriers: Surround the demolition site with dust
barriers like plastic sheeting or netting to contain dust
and prevent its spread.
5. Obtain required local government licenses and
approvals.
Conduct a comprehensive site evaluation to
identify potential concerns like asbestos, lead,
or underground utilities.
Secure the site with safety fences and signs to
prevent unauthorized access.
Disconnect and cap or seal water, electricity,
gas, and sewer lines.
Notify utility companies to prevent accidents.
Site Setup and Safety Precautions:
Utility Disconnection:
PROCESS OF BUILDING
DEMOLITION:
6. Ensure worker safety, monitor the demolition
process, and have safety personnel on hand to
respond to emergencies.
Implement erosion and sediment management
techniques to prevent soil and water pollution
during and after demolition.
Restore the site according to its intended use,
whether for new development, landscaping, or
other purposes based on the project's scope.
Safety Inspection:
Environmental Protection:
Site Restoration: