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Engineering Archives | DH Glabe & Associates

4 Reasons Contractors Need Their Own Structural Engineers on Their Projects

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contractor's-engineer

When designing a construction project, few people realize that the designer often cannot answer common questions that arise during the construction process. The owner’s structural engineer, better known as the engineer of record (EOR), is hired primarily to design the project, but after the plans have been approved, the EOR does not get involved with the means and methods the contractor uses to deliver a finished project. This often leaves contractors flying blind, so to speak, as many times the plans contain errors or lack sufficient instructions. For these reasons, it is a good idea for contractors to hire their own, independent structural engineer, known as a contractor’s engineer.
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How Construction Engineering Can Benefit Contractors

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construction-engineering-benefitsConstruction Engineering – The Basics

Construction engineers are key players in promoting the successful implementation of any project worth its time and expense. They work with contractors to identify project challenges, provide value engineering, and ensure safety. Their primary focus is to provide effective solutions without sacrificing the functionality of the final product. Essentially, construction engineers deliver labor, equipment, and materials savings to contractors by employing efficient construction methods to optimize constructability without sacrificing safety.
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Concrete Formwork – Under Pressure!

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Anyone who has worked in the construction industry is likely all too familiar with the term or feeling – “Under Pressure.” In this article I am focusing on concrete formwork engineering pressure, that is.  This article is not going to provide you with a ten step list to have a more peaceful construction related career. I will give you one generic management bite, and that is, “in construction do not let the urgent less important stuff squeeze out the important but less urgent stuff.” Now that is over, I can write about real physical pressure.
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The ABCs of an Efficient Temporary Wall Bracing Plan

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A common concern for many of our clients is to improve the schedule of I like to call the “ABC’sa job in order to increase revenue and profit. One of the most common ways for a project to gain time in a schedule is to install temporary wall bracing, typically using tilt-up style metal braces. This alleviates the need to put the lid on a foundation prior to backfilling. When trying to design the most efficient temporary wall bracing plan, one might want to consider what I like to call the “ABC’s”:
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Seismic Retrofit of Existing Buildings

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The process of evaluating and designing the retrofit of existing buildings differs from the conventional structural design of new buildings. The current state-of-the-art analysis and design approach for the seismic evaluation of existing buildings is founded on a performance-based philosophy. There are two parts to a performance-based analysis and design.

First, there is the establishment of a performance objective. This answers the question for the designer and the owner, “What degree of damage to the building am I willing to tolerate in the event of an earthquake?” It is not economically feasible to design all buildings to a performance objective that limits all damage or allows the building to remain fully operational and allow immediate occupancy following an earthquake. Therefore, performance objectives exist that allow a certain degree of damage to occur while still protecting life safety and preventing building collapse.
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Bridge Overhang Brackets

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The proper design of bridge overhang brackets and related falsework is critical. Failure to properly design this falsework can result in partial collapse of the formwork/falsework, damage to the bridge structure and damage to equipment.

Typical bridge construction requires the use of falsework to support workers, the outer edge of the concrete bridge deck, deck screed and sometimes the weight of the concrete barrier.
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This May Interest You

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While some rules and regulations are well known to the industry, sometimes the application of those regulations may be hidden in the complexity of the details. Here are a few confusing questions and equally confusing answers about scaffolding and the applicable standards.

If I construct a stairway utilizing scaffold components, and it is used to access a building under construction, does it have to be inspected prior to each workshift?  No it does not because it is not a scaffold. In this case, the stairway is a construction stairway and must comply with the requirements in 29 CFR 1926, Subpart X – Stairways and Ladders.  There are no requirements in Subpart X that requires the stairway to be inspected before each workshift.

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