Roof Demolition Sequence

4 2 2 demolition sequence 45 4 2 3 cantilevered structures and balconies 45 4 2 4 exterior walls beams and columns 48 4 2 5 floor slabs 57 4 2 6 interior beams 60 4 2 7 interior columns 60 4 3 top down by machines 60 4 3 1 general 60 4 3 2 demolition sequence 63 4 3 3 cantilevered canopies and balconies 64.

Roof demolition sequence. Among other concerns they consider the area where the building is located the primary building materials the purpose of the demolition and how to dispose of the debris demolition methods can range from one devastating blast to careful piece by piece dismantling but in a crowded urban. Remove all interior partitions floor finishes and existing ceilings to structure except where noted to remain on the demolition plan. 1 utilities disconnection electricity plumbing water lines drainage conections etc. Building materials not indicated on the plan and sections.

The presence of lift machines and watertanks at high level must be demolished in top down sequence to the main roof level. Buildings and structures should generally be demolished in reverse order to their construction that is by sequential demolition. If exists remove sheet applied tinting from all existing doors and windows. Intent of demolition is to return building to basic core and shell with a level floor.

A plan showing the procedure for the demolition of the building. In case of demolition for the roof slab. The sequence of work to be followed in the construction of a building is the at most important procedures of construction. The different methods of demolition are as below.

And the method of demolition to be adopted. Detailed sequence of demolishing structural members. And location and type of adjoining yard protection to be provided including controlled access zones. In general the following sequence shall apply.

The major sequences of construction are marking excavation concreting brick masonry roof laying flooring and finishing. It must be ensured to initiate demolition from the center mid span and then work outwards towards the supporting beams of frame structure. In this article we study the sequences of building construction in detail. Location and type of adjoining roof protection to be provided.

Contents sequences of work in building construction1. Inadequate demolition sequence common demolition submittal mistakes. Developers and demolition experts look at several factors when deciding how to demolish a building.