Assembly Hierarchies and Erection Sequences

Assembly hierarchies are a necessary order of operation in component assembly. Erection sequences are a sequential construction processes. How the components are designed and how the construction sequence operates can be planned to maximize efficiency and to minimize waste before the assembly components get off the designer’s CAD drafting software screen.

Assembly hierarchies, principles and practice

The assembly hierarchy is one of the most important parts of construction design. This is literally the “How To” manual for construction, and creates the construction processes required for most efficient assembly of construction elements. The assembly process must be fully integrated. This creates reliable working schedules, and coordinates logistics on site.

Assembly hierarchies have become progressively more efficient with 3D CAD. New Building Information Modelling (BIM) using assembly hierarchies can even quantify individual welds and reinforcements, create specifications, and assign places for these roles in assembly schedules. This ensures correct assembly procedures, and greatly improves project management oversight capabilities at this important stage.

Erection sequences and design

Erection sequences are another part of Building Information Modelling systems. They’re basically programs for building. This is similar to the assembly process, but covers the construction as a whole. Erection sequences are created to ensure the most efficient sequence of construction procedures. They can create a seamless construction continuum, from site preparation up to electrical installations.

Erection sequences are staged in a series of logical steps. The type of building materials, components, assembly and design issues create a series of issues which must be placed in a working sequence for efficient construction scheduling. Building Information Management systems use erection sequences to manage these processes and coordinate construction at the planning stage.

The Building Information Modelling systems also provide a good working management system for ensuring completion schedules are being met, and that all elements of the erection sequence are being properly carried out and integrated. The BIMs also allow management to oversee contract compliance.

Better methods are better business

Assembly hierarchies and erection sequences are the basis of efficient construction project management. Building Information Modelling systems have drastically improved the entire process of construction. Time and cost savings can be built directly in to construction at both the assembly hierarchy design and erection sequence Modelling stages.

Business Information Modelling construction software systems have evolved greatly in recent times due to demand from the construction industry, designers and architects. These systems per For designers and construction firms alike, the new management possibilities offered by comprehensive project management software have been a huge advantage.

Engineering drawing, architectural drafting software, detailing software and BIM systems have been progressively improving all aspects of building construction management. Assembly hierarchies and erection sequences effectively perform two roles. They provide both practical procedural management, and project management functions which apply to onsite work, audit functions and contractual management.

It’s fair to state that the new Building Information Management systems really represent a new level of business performance in the construction industry. They’ve effectively created the professional standards and levels of expectation in modern design