Budgeting for a BAS Legacy Upgrade

March 8, 2018 By Mid-Atlantic Controls 7 minute read

Budgeting for a BAS UpgradeBudgeting for a complete building automation system (BAS) upgrade may seem like a daunting task, especially when looking at the costs associated with moving from an existing legacy system to a modern BAS. But as many facility managers are finding out, the savings they are missing out on by not upgrading may far outweigh the initial costs to upgrade, or at least begin the process.

And if a complete upgrade is not in the budget, with the advances in BAS technology and automation management software today, you can create a migration plan and path to move from you existing legacy system to a modern BAS system.

How to Budget for a BAS Legacy Upgrade

Get Buy In from Management

As a facility manager you may not have it in your budget right now to do a complete upgrade, but have you considered bringing in other key departments and decision makers on the management level to the table to get them on board? Showing them how today’s BAS systems can provide incredible savings and ROI for many stakeholders within the building, including IT, security, C-suite management, human resources/staffing, etc., can sometimes be the difference in getting your budget off the ground.

Integrating IT systems with modern BAS can help a company realize even greater savings, and getting your IT department on board is a smart move because everything is going on the network these days, and the IT Department can help with securing funding and justifying the initial costs—which includes explaining potential long-term savings—to upper management.

It is important to show that upgrading a legacy system allows a facility manager to:

  • Preserve initial BAS and EMCS Investments
  • Upgrade older building automation and energy management systems
  • Upgrade to and take advantage of current technology with an existing system
  • Remove ties to proprietary systems and increase upgrade options
  • Reduce expansion, maintenance and service costs of  existing BAS or EMCS
  • Allow Multi-Building and Campus Integration of different systems
  • Integration of multiple systems allows the streamlining of building management

Use BAS Case Studies

Here are a Few Case Studies of Our Own

Building Keycards & Access ControlIn addition to getting major stakeholders involved and quantifying the operational savings that can be achieved, as noted above, another way to help get buy-in and budgeting for an upgrade project is to use case studies of other successful BAS upgrades that have led to big savings. One of the more recent case studies that comes to mind is the University of Florida Health Shands Hospital, Gainesville, which saved $5 million over a five-year period after taking steps to optimize the integration of its BAS with other engineered systems.

The hospital, which was able to realize operational (HVAC, lighting and security) and staffing savings across multiple facilities, said the key to achieving the savings involved “learning how to utilize the existing BAS to obtain the most useful data possible from tens of thousands of sensors embedded throughout mechanical systems on the 3-million-square-foot campus. Staff now troubleshoot system problems as, or even before, they occur,” according to the article.

It is worth noting that the American Society for Healthcare Engineering (ASHE) of the American Hospital Association recognized the hospital for an Energy to Care Award for cutting energy use and reducing operational costs.

Evaluate Your Current BAS System

One of the most important decisions you will need to make is which company you will work with for a BAS legacy upgrade project. When it comes to evaluating your current system, work with a company that specializes in this area and has a proven track record. Bringing an expert in early on is a good decision because they can not only evaluate your current system but also provide BAS upgrade options and cost estimates for upgrades, pinpointing areas where your legacy system is lacking, as well as ways in which you can benefit from a newer system.

These professionals can also go over the advantages of today’s more open, non-proprietary systems and help you take advantages of, and integrate with other systems within your building. If you are not sure what type of system you currently have, take this performance challenge to help you figure it out.  

Create a BAS Migration Plan

BAS Equipment that Will Integrate with Future TechnologyObviously, the biggest obstacle to upgrading your legacy system to a modern BAS is cost. And although there are several online calculators available to help you estimate the cost of a BAC for your facility, the best plan, as mentioned above, is to work with a licensed and proven expert, who can provide a more customized estimate with multiple system options.

Working with a company that specializes in these types of upgrades early on is also important because they help customers extend the life of their current system, while providing a migration path that allows them to benefit from improvements in technology as they are developed without losing all of the initial investment in the original BAS.

A specialist can also provide solutions to utilize major portions of your initial investment while still being able to allow your facilities to upgrade to current technology and continue keeping pace as technology improves. A BAS specialist can also determine if your older legacy automation system is being outpaced by current technology and/or your growing operational requirements.

There are many legacy system upgrades that are available, including for:

  • Tridium
  • Siemens
  • Distech
  • Honeywell
  • JCI Facility Explorer
  • American Auto-Matrix
  • Trane
  • Johnson Controls
  • Siebe
  • Barber Colman
  • Andover/TAC
  • Carrier CCN

Factor in Cybersecurity

MACC-Work-ExampleIn addition to being incompatible with newer technologies, older systems can also leave you vulnerable to cybersecurity risks, as hackers seek out older/legacy systems that are tied into the network. Although the costs associated with these types of breaches are difficult to calculate, the potential for losses is real.

In fact, recent statistics in the area of cyber breaches show that cyber attacks cost U.S. enterprises $1.3 million annually with attacks on small to medium sized businesses on the rise.

With cybersecurity in mind, today’s building automation systems are designed to take advantage of the latest network safeguards to reduce risks, while allowing for increasing operational, maintenance and equipment savings, and efficiencies in equipment, systems and personnel.

Learn More About the Cost of a Building Automation System

MACC is headquartered in Richmond, Virginia, but we serve clients across the Mid-Atlantic Region of Virginia, Maryland, North Carolina, West Virginia, Delaware, New Jersey, and beyond. Contact us to learn more about building automation system costs or to get an estimate for your commercial building or new construction project.

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