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Jan
2018
Comments Off on The Benefits of BIM

The Benefits of BIM

CBA Subject Matter Expert on BIM, Cynthia Stiffler, President of VDC Services for Rock Ridge Virtual Design Construction, describes the different maturity levels of BIM, through the concepts of 4D, 5D and 6D scheduling, which are used to indicate the elements and benefits of increasingly complex BIM models.

There is a wide spectrum of possible uses of BIM on construction projects. At one extreme architects and engineers can use BIM simply to produce better quality design documents without providing the digital model to any other party. Contractors, likewise, can separately create models for estimating, fabricating or simulating construction without sharing the models.

Used in such limited ways, BIM does not come close to realizing its full potential. At the other end of the spectrum, BIM can provide a collaborative framework among all project parties, allowing the free-flow of data about what is being designed and how it will be constructed. Collaborative use of BIM takes full advantage of BIM’s capabilities.

3D – Model

  • Model walkthroughs. These provide a great visualization tool enabling designers and contractors to work together to identify and resolve problems with the help of the model before walking on-site.
  • Clash detection. Traditionally design drawings must be coordinated to assure that different building systems do not clash and can actually be constructed in the allowed space. Accordingly, most clashes are identified when the contractor receives the design drawings and everyone is on-site and working. With clashes being detected so late, delay is caused and decisions need to be made very quickly in order to provide a solution. BIM enables potential problems to be identified early in the design phase and resolved before construction begins. Illustrating the advantages of BIM, one project for the General Services Administration in America saw BIM model reviewers find 257 constructability issues and 7,213 conflicts. On the same project, traditional plan reviewers found six constructability issues and one conflict.
  • Project visualization. Simple schedule simulation can show the owner what the building will look like as construction progresses. This provides a very useful and successful marketing tool for all those involved in a project. Contractors can also use project visualization to understand how the building will come together.
  • Virtual mock-up models. Often on large projects the owner will request physical mock-up models so they can visualize, better understand and make decisions about the aesthetics and the functionality of part of the project. BIM modelling enables virtual mock-ups to be made and tested for a fraction of the cost.
  • Prefabrication. The level of construction information in a BIM model means that prefabrication can be utilized with greater assurance that prefabricated components will fit once on-site. As a result, more construction work can be performed offsite, cost efficiently, in controlled factory conditions and then efficiently installed.

4D – Time

  • Construction planning and management. BIM models provide a means of verifying site logistics and yard operations by including tools to visually depict the space utilization of the job site throughout a project’s construction. The model can include temporary components such as cranes, heavy equipment, and fencing. Traffic access routes for heavy equipment, cranes, lifts, and other large items can also be incorporated into the model as part of the logistics plan. Tools can further be used to enhance the planning and monitoring of health and safety precautions needed on-site as the project progresses.
  • Schedule visualization. By watching the schedule visualization, project members will be able to make sound decisions based upon multiple sources of accurate real-time information. Within the BIM model a chart can be used to show the critical path and visually show the dependency of some sequences on others. As the design is changed, advanced BIM models will be able to automatically identify those changes that will affect the critical path and indicate what there corresponding impact will be on the overall delivery of the project.

5D – Cost

  • Quantity Takeoffs. To determine a project’s construction cost and requirements, contractors traditionally perform material ‘take-offs’ manually, a process fraught with the potential for error. With BIM, the model includes information that allows a contractor to accurately and rapidly generate an array of essential estimating information, such as materials quantities and costs, size and area estimates, and productivity projections. As changes are made, estimating information automatically adjusts, allowing greater contractor productivity.
  • ‘Real Time’ cost estimating. In a BIM model cost data can be added to each object enabling the model to automatically calculate a rough estimate of material costs. This provides a valuable tool for designers, enabling them to conduct value engineering. However, it should be noted that overall project pricing would still require the expertise of a cost estimator.

6D – Facilities Management

  • Lifecycle management. Where a model is created by the designer and updated throughout the construction phase, it will have the capacity to become an ‘as built’ model, which also can be turned over to the owner. The model will be able to contain all of the specifications, operation and maintenance (O&M) manuals and warranty information, useful for future maintenance. This eliminates the problems that can currently be experienced if the O&M manual has been misplaced or is kept at a remote location.
  • Data Capture. Sensors can feed back and record data relevant to the operation phase of a building, enabling BIM to be used to model and evaluate energy efficiency, monitor a building’s life cycle costs and optimize its cost efficiency. It also enables the owner to evaluate the cost-effectiveness of any proposed upgrades.

For more information about 4D Scheduling or BIM, contact CBA at 419-874-0800 or by email.

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14

Aug
2017
Comments Off on Discover the Magic – Box named a leader in new Gartner Magic Quadrant for Content Collaboration Platforms

Discover the Magic – Box named a leader in new Gartner Magic Quadrant for Content Collaboration Platforms

As a Box Reseller, CBA is excited to announce that Gartner has named Box a leader in the new Content Collaboration Platforms Magic Quadrant (MQ) report. Gartner Magic Quadrants evaluate vendors within a particular market segment based on their completeness of vision and their ability to execute on that vision. Box was evaluated among 14 vendors in the market and was recognized as a leader in the strength of its vision for managing content.

The Content Collaboration Platforms MQ has evolved out of the Enterprise File Sync and Share (EFSS) MQ, which Box has been a leader in for the past 3 years.

Gartner evaluates Content Collaboration Platforms on numerous points. In particular, Box has consistently been recognized for usability, mobile enablement, internal and external collaboration, and blending those with security, data protection and integrations.

CBA has been been a Box partner for years and glad to see the product we’ve known to be best in class is finally getting recognized by Gartner. For more information on Box please visit our website. You can also view the full article by Joely Urton on Box’ blog.

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28

Jul
2017
Comments Off on When it’s “All hands on Project”

When it’s “All hands on Project”

Your Problem Our Solution

When big projects come in, everyone is ramping up on getting organized, but then it hits!  Great skills on hand, but not enough hands to cover all of the workload. That is when you need additional man-power, but not necessarily full-time staff. Sometimes your need requires full-time staff, as well, but you are too busy to find, interview and qualify candidates.

This is where finding a partner who can provide you with uniquely qualified candidates right when you need them becomes your project game changer. Perhaps you need a scheduler, or maybe a 4D/BIM expert. Maybe you need a Project Manager or Assistant Project Manager, Site Personnel, Engineers or Cost Analyst. Let CBA know because this is our specialty! CBA, as many of our customers are aware, has had a great amount of success helping our customers by having candidates available for a variety of project tasks to help them fill that “hands needed” problem.

Your specialty is completing projects on time and within budget.  We can help you get there by quickly providing pre-qualified candidates with your unique required skill set. Learn how we provided The Ruhlin Company with a key project controls resource or how we helped ensure the success of future capital projects at Greater Cincinnati Water Works.

Contact us for more information or to request staffing help

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14

Jul
2017
Comments Off on No More Java in Oracle Primavera P6 v 17?

No More Java in Oracle Primavera P6 v 17?

If you’re part of the Primavera Community you know what the bane of most user’s existence is. It’s, of course, Java.  Java, that once heralded Sun developed software that enabled developers to deploy code on almost any platform, has had it’s issues lately to say the least.  In Primavera software, Java is most common in the applets that run within P6 and is the cause for most of the support calls relating to stability and performance.  Users have been waiting patiently for Oracle to clear the decks of Java applets within P6.  As of version 17.7, which will be released the week of July 17, 2o17 they will have made significant inroads into delivering on that promise.

In this new release most Java applets will be replaced with HTML5 views and those few that remain can be disabled.  The new HTML5 views in 17.7 are:

• Capacity Planning
• Global Search and Replace
• Activity Network
• Resource Overallocation
• User Interface Views
• Schedules Services
• Trace Logic
• My Calendar
• Status Updates
• My Preferences
• Calendar View
• My Issues Portlet

The Java Applets that remain and can be “switched off” include:

• Risk Management (Project Tab and Dashboard Portlet)
• Portfolios
• Resource Planning (Resources Tab)
• Workspaces (Projects Tab)

There are many other refinements and new features in Primavera P6 included in the release that we’ll discuss at a later date.  But for most users the ability to cut down on your Java intake is a great reason to look at upgrading to the new release.  We’d be glad to help you evaluate your current P6 environment with our P6 Health Check and recommend how you can chart your best path forward.

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