June 23, 2022
It’s wise to hire a professional expert for every particular work. The way an expert handles a work is more systematic and carries less risk which in return saves you money. This article will describe the common steps followed by an engineer in demolition on a construction site.
Although many contractors might agree that demolition work on a large scale should be handled by a demolition company, in particular, low-level demolition work like hacking walls or floors can be carried out by labor as well.
This article explains even small-level work will create an issue when not handled correctly and that’s why we have engineer in demolition for the job.
Survey
Before anything, the engineer in demolition will first survey the entire construction and take notes. These notes include the overall construction, foundation type, and scope of demolition work.
Based on its findings the plan of execution is prepared. Also because an engineer in demolition will most probably operate a team of demolition experts, they will assign the number of people required on the job.
Surveys also assist the engineer in demolition to offer an accurate estimation of the work as well as the type of machinery needed for the job.
Removal of hazardous material
Before the demolition work of any sort, all those materials which might pose danger to humans if breaks needed to be removed.
Some of the common hazardous materials include glass, fluorescent blub, mercury thermometers, and anything which has a value and can be removed.
These materials usually do have not that much value although removing them helps the demolition to go smoothly and reduces the risk of any unforeseeable event.
Prepare a plan
The demolition follows a plan. Whether it’s hacking a wall, demolition of the floor, or even a complete building, the plan needs to be proposed by an engineer in demolition.
The plan is followed throughout to ensure that demolition work is completed on time as well as to handle the complicated part most professionally.
Engineer in demolition takes some calculation steps as well as an action plan that ensures that every stakeholder is on a single page.
Adopt safety measures
Construction work cannot be carried out without laborers and people included in the work to adopt safety measures.
Some of the basic measures are wearing a vest, hard construction hat, protective gloves, and strong shoes.
Even during work, every action of an engineer in demolition needs to be the care of because debris could fall on every stroke in a cascading manner. That’s where laborers will provide focus points and guide the labor to trend carefully when demolition such points.
Select various control demolition methods
Whenever someone hears the word demolition of the building, they might think about explosives. When in truth, the use of explosives is not that common especially when demolition is a densely populated urban site.
The most company follows control of demolition which is also regarded as manual demolition carried by drills, sledgehammers, and heavy machinery such as excavator.
Soft strip
In many constructions, the parts which can easily be removed such as false ceilings, doors, windows, and air conditioning are first removed before demolition is carried out.
Soft strip ensures that after the removable parts are taken out from the areas of demolition, the demolition starts using hand tools and in manual setup.
The debris is also carried out by shovel and into dust bins, so this strategy is best for small-scale demolition work.
Top-down demolition
The top-down demolition is carried out in large buildings and construction which is multi-storied. First, scaffolding is erected on all sides of buildings and a small excavator and skids are lifted at the top of the building.
The engineer in demolition will ensure that demolition starts by providing an opening from the roof and into below areas under a controlled environment.
The debris is consequently lifted down using shafts and materials are craned away in dumpers in a parallel manner.
Deconstruction
Some of the early buildings of the 60s and 70s were made in large concrete panels like building blocks.
For deconstruction, those panels need to be removed in reverse order using a crane as it was constructed the first time.
To carry out this work effectively, it’s important to have extra space around the construction site for large machinery to move freely.
Dismantling
In some construction sites, there is machinery that needs to be cut and dismantle properly before the demolition work begins. This process is called dismantling.
The cutting and dismantling are handled by cutter machinery in a controlled environment by an engineer in demolition.
Want to hire a professional contractor for the demolition of a home in Singapore?
If you are in search of a professional demolition contractor in Singapore, look no more as Hitact provides robust services in the demolition and scaffolding department with complete satisfaction.