February 25, 2021    Newsroom

Electrification may be the latest industry buzzword, but government agencies in New York have only increased the number of incentives programs which aim to reduce the state’s dependence on fossil fuels. If you have established electrification as part of your portfolio-wide energy strategy, consider using the funds the state has reserved to help you achieve your goals.

One of the state’s programs, NYS Clean Heat, promises funding for the most popular alternatives to oil- and gas-fired equipment: air-source heat pumps (which includes VRF) and geothermal (ground-source) heat pumps.

Eligibility Requirements
1. For Existing Buildings:
An active electric utility account.
2. For New Construction:
Design Phase – Intent to obtain a temporary utility account
Construction Phase – Temporary utility account
3. The site must be/will be occupied year-round
4. Installed heat pumps must be used for heating in order to offset existing fossil fuels (e.g. natural gas, oil, steam)
5. Heat pumps must be designed to provide domestic/service hot water heating and/or both space heating and cooling. Heat pumps used primarily for space cooling are not eligible.

Incentive Amounts
The incentives available vary by electric utility and are based on the size of the systems installed (per 10,000 Btu/h):

How to Apply
Only Participating Contractors approved by NYSERDA and your electric utility can apply for these incentives. As an approved Participating Contractor for the utilities above, COLLADO ENGINEERING can:

– design systems which meet the program requirements
– coordinate with an approved installing contractor
– perform pre- and post-installation inspections
– submit the required energy savings calculations
– interface with program representatives on your behalf

If you have been thinking about upgrading existing equipment or are developing a new building, COLLADO ENGINEERING can assist you in developing designs that take advantage of these incentive offers and pursue these opportunities with your local utilities.

 

February 25, 2021    Newsroom

Collado Engineering has earned a 2021 Diamond Engineering Excellence Award in the category of Building/Technology Systems for its innovative design of a flood resistant Utility Services Building for Haven Plaza, a mid- to low-income housing complex on Manhattan’s Lower East Side. The plant is part of a resiliency program to harden infrastructure for the complex, which was massively damaged in 2012 by Superstorm Sandy.

Presented by the American Council of Engineering Companies (ACEC) New York affiliate, the Engineering Excellence Awards (EEA) are judged on a rigorous set of criteria, which includes complexity, innovation, and value to society. Diamond award winners from each state chapter can compete for ACEC’s prestigious Grand Conceptor award in February 2021.

“We are so pleased to be honored with the highest award in the Building Technology/Systems category for the Haven Plaza project. Our work has had an immediate and direct impact on average New Yorkers, providing them with the security that their lives would not be disrupted by another flooding event like Sandy,” said Andy Hlushko, President of Collado Engineering.

Financial support for the project was provided by the New York City Department of Housing Preservation & Development (HPD) and the New York City Housing Development Corporation (HDC) under the City’s Build it Back program.

Moving to Higher Ground, Greater Self-Sufficiency
In the wake of Sandy’s surge, the residents of all 371 apartments in the four buildings that comprise Haven Plaza were stranded without power, heat and hot water service and only partial cold-water service, due to flooding of critical mechanical and electrical infrastructure equipment located in the cellar of two Haven Plaza buildings. An explosion and subsequent power outage at the adjacent Con Edison power plant knocked out electrical service to the remaining two buildings of the complex.

Haven Plaza Square LLC, an affiliate of the Association of New York Catholic Homes and the New York Institute for Human Development, commissioned Collado Engineering, CTA Architects and Robert Silman to design an infrastructure system that would withstand the effects of a future natural disaster, allow the complex to be self-sufficient, and reduce operating costs.

Collado’s solution—a new free-standing Utility Services Building with a first floor that stands one foot above the FEMA base flood elevation and six feet above ground level—houses a new on-site dual fuel steam boiler plant, the domestic hot water generation equipment, and electrical service provisions for the plant and 4 Haven Plaza. The boilers, which normally operate on gas, can be switched to diesel fuel, if necessary, via a diesel fuel storage tank located in a floodproof “bathtub” cellar area. Electrical infrastructure for 1, 2, and 3 Haven Plaza was also raised to elevated platforms for floodproofing. Each building is equipped with manual transfer switches, allowing portable generators to provide standby power to critical loads.

Public Investment on Display
CTA Architects designed the utility building with transparency in mind, utilizing 1,300 sf of glazed curtainwall, 1,500 sf of metal façade and 500 sf of green wall. Prominently visible in the busy East Village neighborhood, the plant showcases for the public the investment made in the property’s engineering infrastructure.

The building’s poured concrete structure, designed by Robert Silman structural engineers, allows for a column-free space to accommodate the large equipment. Due to the low-bearing quality of the soil, fifteen 100-ton capacity concrete piles were incorporated into the foundation system. Location of the new Utility Services building was strategic, enabling the use of much of the existing underground distribution on site.

All work was completed while the housing complex remained occupied, requiring continuous communication with residents to coordinate service shutdowns and schedule.

July 9, 2020    Newsroom

With the tri-state area reopening amidst the ongoing COVID-19 pandemic, many building owners and operators are looking for ways to mitigate the spread of the virus to building occupants. In addition to disinfection of commonly touched surfaces, social distancing, and screening procedures, the building’s HVAC system – the respiratory system of the building – has come under scrutiny as a potential mechanism for circulating contaminants throughout the building. Vapor droplets suspended in the air are the primary carriers of viruses, so their removal is key to slowing the spread of infection. While no one approach offers a silver bullet for stopping the spread of airborne particles, each will reduce the likelihood of transmission.

What Options Do I Have?
The American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) sets the standards for indoor air quality. While ASHRAE’s list of recommendations for air treatment options pertain mostly to healthcare facilities with high risk of disease transmission, these approaches can be implemented by any building.

Filtration: Removing contaminants from the airstream to prevent them from recirculating throughout the system.
Dilution: Increasing the amount of outside (ventilation) air to reduce concentrations of contaminants.
Elimination: Deactivating or destroying living biological contagions in the air stream.
Environment: Maintaining the proper indoor ambient air conditions that are unfavorable for contagions.

Many of our clients are asking the question: What options do I go with? The answer is: It depends. Existing systems need to be evaluated to confirm that they are operating as designed and after any existing issues have been addressed, strategies for mitigating infectious spread can reviewed and implemented. Understanding the implications of the options below will illuminate an optimal approach within the constraints of the building’s HVAC system.

Filtration: Most existing HVAC systems already have filters installed, so ensuring that these are being changed regularly and properly is important. Upgrading filters to higher MERV or HEPA levels with higher entrapment efficiencies for smaller particles can improve contaminant removal. However, it is important to understand the performance capabilities of the system before installing. Adding higher rated filters increases pressure drop through the system, which can result in poor airflow and may require modifications to the filter racks or fan operating parameters. Bi-polar ionization can be used to enhance filtration by generating ions that attach to contaminants, making them larger and more susceptible to filter capture, thus allowing for the use of lower filter ratings and avoiding airflow issues. Stand-alone filtration or ionizing units are effective for elevators.

Dilution: Buildings are required to provide ventilation air to occupied spaces, typically by mechanical means. By increasing the amount of outside or ventilation air to each system, the air in the zone is displaced and concentrations of contagions reduced. Ventilation air rates should be increased as much as possible, even to 100% if outdoor and indoor conditions allow. However, too much outside air could burden the system’s fixed heating or cooling capacity and result in uncomfortable space temperatures or worse, creating humidity levels that promote infection transmission. The proper balance of timing and duration of increased ventilation rates need to be carefully programmed into the system’s operation.

Elimination: UV-C light is effective at inactivating many different pathogens such that they cannot replicate. While this approach is highly effective in static operations such as air coil sterilization and surface disinfection, there is a misconception that it will effectively deactivate viruses in a moving air stream. In most applications, the necessary modifications to provide the proper dosage to moving air in a single pass to deactivate all the entrained virus would be extensive and costly. Proper design of a UV-C system is necessary to ensure adequate dosages for the intended use of the installation.

Environment: Studies show that maintaining relative humidity levels between 40% and 60% reduce the risk of spreading airborne contagions. Viruses travel on atomized water droplets – larger droplets fall out of the air due to gravity or are captured by filters, but smaller droplets are more likely to stay airborne. Proper humidification can ensure that droplets do not evaporate to smaller particles and stay on the larger size, increasing their chance of filter capture. Additionally, the human body is less vulnerable to infection when humidity levels are above 40%. Adding humidification is a delicate process that requires an understanding of performance requirements and physical thermal envelope properties to avoid condensation or mold issues.

How do I get Started?
Understanding the physical and operational capabilities and limitations of your building’s HVAC system is necessary to determine which mitigation strategies are appropriate for the building. Considerations of space, capacity, installation cost, and operational/maintenance costs are important. Collado Engineering can assist you in reviewing and assessing existing systems and provide recommendations tailored to your specific building system and air treatment goals to reduce infection transmission and provide piece of mind for your occupants.

January 6, 2020    Newsroom

In response to New York State’s pledge to reduce greenhouse gas emissions 80 percent by 2050, New York City has passed legislation to limit emissions from new and existing buildings. Local Law 97 is part of a package of legislation, The Climate Mobilization Act, that has been covered in our previous article http://collado-eng.com/new-york-citys-climate-mobilization-act/. This local law has the potential to be the largest disruption to NYC’s built environment in decades. Buildings are responsible for about 70 percent of the city’s emissions and as a result, will be the focus of efforts to reduce environmental impacts.

Key Points:

• If your building(s) are over 25,000 square feet or combine for over 50,000 square feet on the same tax lot, you will be required to comply.
• Building emission limits will be based on square footage and occupancy type of your building.
• Tons of carbon emissions equivalent (tCO2e) levels are derived from your total utility consumption, including directly metered tenants.
• Buildings with at least one rent stabilized apartment will be required to implement a prescriptive set of upgrades leading up to 2035.
• NYC’s Department of Buildings will implement a new Office of Building Energy and Emissions Performance.
• This local law is still under development by the appointed advisory committee. Future enhancements and clarifications are sure to follow as subsequent local laws.

How will you be impacted?

• Starting in 2024, compliance will be enforced with the first emissions report date due May 1, 2025 and enforced every May after.
• The second compliance period will begin in 2030 with increased stringency levels.
• Buildings not in compliance will be fined $268 per ton of CO2 over the limit.
• An estimated 75 percent of buildings will exceed the emission limits over the first two compliance periods and will need to reform their energy profiles.
• An estimated $20 Billion could be spent in energy focused retrofits and upgrades.
• NYC has enacted PACE financing under Local Law 96 to provide access to low interest rate financing based on property value and taxes.
• There are multiple pathways to meet compliance with renewable energy credits and plans to implement a carbon trading program.

What to Do and How Can Collado Engineering Help?

Don’t wait! Start reviewing your building’s current emission budget and emission levels to see where you stand today. Develop a plan for future retrofits to work with expected lifetimes of equipment, tenant leases, and your budget. Stay informed – Collado Engineering is actively involved with staying on top of the latest code developments.

Collado Engineering has experience analyzing utility bills, building size and utility infrastructure to gauge compliance and pinpoint areas of potential improvement. CE can help derive an implementation plan and guidelines for tenant work to align occupants with the requirements. We can advise alternative paths for compliance such as buying green power credits, carbon offsets, and reducing the carbon intensity of the fuels used. CE can develop MEP design plans and long term capital plans to upgrade or install modern systems focusing on reducing your utility consumption and emissions. Together, we can create a plan for your building to stay within the state’s goal in an efficient and economical manner.

 

 

 

October 11, 2019    Newsroom

How Does New York City’s Climate Mobilization Act Impact Building Owners and Developers?

By Harrison Young, Collado Engineering

Leading up to Earth Day 2019, the Climate Mobilization Act passed New York City Council in a bold effort to combat climate change at the local level. Within this act, there are multiple pieces of industry-altering legislation that establish requirements and create opportunities for NYC real estate owners and developers.

In conjunction with New York State’s 80/50 goal – to reduce greenhouse gas emissions levels by 80% by 2050 in relation to emission levels in 2005 – the components of this act will impose limitations on both new and existing buildings to curtail emissions. According to the New York City Mayor’s Office of Long Term Planning and Sustainability, buildings are responsible for the overwhelming majority of New York City’s greenhouse gas emissions. With almost three-quarters of the city’s emissions generated by buildings, it is no surprise that buildings are going to be heavily targeted under the upcoming emissions goals.

The Real Estate Board of New York estimates that the investment needed to reach these goals could be as high as $4 billion. This expenditure will mostly fall on building owners and tenants. The legislation under this act is in place to provide a roadmap and mechanisms for NYC’s real estate industry to meet the State’s ambitious 80/50 goal.

Key Pieces of Legislation Within the Climate Mobilization Act

Local Law 97 – Reducing Greenhouse Gas Emissions

Local Law 97 is the most ambitious climate legislation for buildings enacted by any city in the world. The local law establishes a system of calculating greenhouse gas emission equivalents for buildings larger than 25,000 square feet or two or more buildings on the same tax lot which together exceed 50,000 square feet. Beginning in 2024, the local law initiates emission limit enforcement. From there, every 5 years will bring tighter emissions limits. Buildings that do not comply will be subject to fines of $268 per ton of CO2 above the limit. For many buildings, this could equate to tens of thousands of dollars per year in fines. Responsible building owners can avoid this with a combination of tangible energy efficiency upgrades or taking part in a carbon offset, carbon trading, or renewable energy credit program.

Local Law 95 – Adjustment to the Energy Grading Scale

Adjustments are to be implemented to the ENERGY STAR letter grading and benchmarking system previously established under NYC Local Laws 33 and 84. Similar to the Health Department’s lettered restaurant grades, qualified buildings will receive an A, B, C, D, F, or N for their standing in relation to energy performance metrics. The criteria behind these grades is based on a percentile ranking of how a given building performs in relation to comparable buildings. These grades are to be displayed at all public entrances. In a competitive real estate market, this displayed energy grade creates another way for a building to gain an edge on competing properties. Many buildings have already been required to track their grades. Now, buildings will have to operate at a level of lower energy usage in reference to their peers to obtain a respectable energy efficiency grade.

Local Law 96 – PACE Financing Program

Property Assessed Clean Energy (PACE) financing will be a key element to ensure that building upgrades make economic sense. To cover the high upfront costs of these upgrades, financing – up to 100% of costs – can be paid back through the property tax bill of a building. This long-term financing mechanism, provided by New York State, is typically structured so that annual energy cost savings are equal to or more than the loan payments. PACE financing aims to bring immediate cost savings for energy efficiency upgrades and provides a path for making the investment financially feasible.

What Should Existing Building Owners Do?

Older buildings will also be subject to meeting these pieces of legislation. When many of these buildings were constructed, little priority may have been given to energy usage. If you own one of these existing buildings, the first step is to measure how your building is currently performing. With this knowledge, a plan can be developed to ultimately lower its overall energy usage. Although your building may meet the first round of emissions limits, more stringent emission limits are slated to follow in 2030 and every 5 years after. Developing a forward-thinking plan will promote a cost effective and successful implementation of energy efficiency upgrades leading up to 2024, and beyond. Whether it’s employing basic approaches (updating equipment, insulating pipes, weatherization, calibration, and sequencing) or more in-depth approaches (full-gut renovation or renewable energy deployment), a well advised and thought out plan will be invaluable moving forward.

If you would like to find out how your building is currently performing, contact Collado Engineering.

What Should Developers Do?

If you plan to start construction on a new building or renovate an existing building, energy efficiency and minimizing carbon emissions must be designated a priority early in the design phase. Even though a building may meet code at the time of construction, significant upgrades may soon be needed to comply with future emissions limits. If thoughtful consideration is given to the building practices used, costly upgrades and/or fines can be avoided altogether. Energy modeling will be vital to understanding how a building will work as a system of various trades and components. We highly recommend that you contact your design professionals now so that energy efficiency measures can be implemented in a seamless and effective fashion.

Due to the scale of the landscape that the Climate Mobilization Act intends to transform, this package of legislation is sure to disrupt one of the most prolific real estate markets in the world. For anyone owning or constructing a building in NYC, knowledge of the laws and their implications is imperative, and the time to act on this is now. An experienced MEP engineering firm with qualified professionals, including Certified Energy Auditors, can evaluate your building’s systems and determine the best steps to protect your investment in this ever-changing real estate landscape.

 

 

May 29, 2018    Newsroom

Like restaurant grades, new energy ratings to be prominently displayed

By Felix Feliz, PE, CEM, Collado Engineering
Real Estate Weekly, May 16, 2018

January 9, 2018    Newsroom

What’s all this noise about Hearing Loops?

As you may have heard, New York City has recently signed into law a requirement for Hearing Loops to be installed in building projects of a certain size, that are funded by the NYC Treasury Department.  Hearing loops are a clever technology that harness the power of electromagnetic waves to directly transmit sound to compatible hearing aids; they assist in amplifying desired sounds and reducing background noise, inconspicuously and inexpensively, in all kinds of situations from large assembly halls to ticket counters.  The technology has been employed in Europe for some time and is starting to gain some traction within the United States. Continue on for more information on the NYC local law and the technology…

Summary of Local Law

Signed into law on 3/17/17, and taking effect this year, Local Law 51 of 2017 amends the New York City charter to require the installation of Induction Hearing Loops in places of assembly where the project is funded solely, or partially by the NYC Treasury. A project would require a hearing loop if the following requirements are met:

1. The project contains a space that is defined as an assembly area by the 2010 ADA Standards. These include spaces that are used for entertainment (concert halls, movie theatres, auditoriums) and civic meeting (public meeting halls and hearing rooms). The Local Law excludes classrooms in schools, outdoor facilities (stadiums, amphitheaters), courthouses, and facilities used to deploy first responders from the definition of assembly area.

2. The project must be a capital project where at least 51% of the construction cost or more than $1M is paid by the city treasury. Projects with a baseline construction cost of $950,000 or greater must comply. This is the cost of construction before the cost of a required hearing loop system. This requirement includes new construction and renovations. Capital projects that involve the construction or renovation of assembly areas not owned by the City are at present exempt.

The Technology

There are three parts to a hearing loop; the audio input, amplifier, and loop aerial. The audio input could be anything from a microphone to a music player. The amplifier takes the audio from the input device processes, and strengthens it, then sends the signal to the loop aerial. The signal travels through the loop aerial, which is a simple copper wire loop and can be received by any compatible hearing device (those with a “T” switch). Normally, hearing aids amplify all sounds, including background noise. Using a hearing loop with a compatible aid allows the listener to receive the sound directly from the audio source and cancels out most background noise.

Hearing loops can be designed for large meeting rooms or be designed small enough to work on a countertop. As a matter of fact, hearing loops already exist in the majority of NYC subway station booths and some NYC Taxis! Figures 1 and 2 show a typical loop set up in an assembly space and the sign that is required to be displayed when a hearing loop is installed and available, respectively.

 

Figure 1 – A perimeter hearing loop for a large room (e.g. special events, places of worship, theatre, etc.), What is a Hearing Loop?, HearingLink.org, 1/26/18

Figure 2 – Signage alerting patrons of the presence of a hearing loop, Hearing Loop, The Hearing Connection, 2/6/18

Design Considerations

Just as any other building system, preparations must be taken during the design to ensure that the audio induction loop is working properly. The international standard IEC 60118-4 exists to ensure that systems are designed to produce uniform, clear sound. The standard addresses obstacles to ideal system functionality including loop positioning, overspill, and interference. Loops need to be positioned so that listeners can comfortably receive sound. If a loop is positioned incorrectly, a listener may receive a sound that is too strong or too weak. Depending on the size of the loop, the sound will be able to “spill” outside of the room and design will need to be modified so that reception is contained to the intended audience. Metal structures and electromagnetic interference from electrical equipment will also affect the loop’s signal strength and quality. With all these factors that can affect the audio loop performance, careful planning must be taken in designing an appropriate loop.

If your project falls within the requirements of Local Law 51 or if you believe that installing a hearing loop would benefit your business, contact us today!

– Mario DiMondo, Electrical Engineer

July 24, 2015    Newsroom

Arriving home after a long day of work, you might turn on the lights, put some dinner in the microwave, and put on the TV to watch that episode of your favorite show to help you unwind – pretty typical. Many people never come to the realization that all of these scenarios involve electricity. In fact, almost everything we do and take for granted requires electricity to function (even your car requires a battery). For many people, the mention of this word, or the words “voltage” and “current” are enough to send the brain into a state of either panic or indifference.

Electricity is that idea that your teacher tried to explain to your science class in high school for maybe a week or two, but somehow made everyone even more confused than they were before. The two things you may have gotten out of it: electricity is dangerous, and it’s magical (one of those things may be true) – it’s a concept that seems to betray our common sense at every turn. And that’s precisely why I made the decision to pursue Electrical Engineering in college – partially because of the challenge, and partially due to simple curiosity. I wanted to know more about this elusive force that controls literally every facet of our lives. What I learned is that when it’s broken down, the very basics of electricity can be surprisingly simple. I’d like to share some of this basic knowledge in the hopes that many of you will learn something new, and also that I might help spark some of your own curiosity into this magical subject.

First, the basics: Current (measured in amperes) measures movement of electric charge, or simply the flow of electrons in a wire or any conductor. Voltage (measured in volts) is a measurement of the difference in potential electrical energy between two points in a circuit – generally, it is between one point and a “ground,” or a reference point that is perpetually at 0 volts. However, we sometimes measure the difference between two separate “hot” wires. The majority of household appliances and receptacles function at a voltage of 120 volts (that is, the difference between the “hot” wire and the ground is 120 volts). In order to create a current, you need two things: a continuous path for electrons to flow (a circuit) and a voltage (potential energy) difference in the circuit. This can be easily seen in a drawing of a typical simple circuit:

There are several things to observe from the diagram: the battery creates a potential difference (or voltage) in the circuit. Note the continuous path for current to flow from the positive to negative terminal of the battery. This creates a flow of electrons in the circuit (strangely enough, the measure of current is always opposite the flow of electrons, from positive to negative – technically current measures the flow of POSITIVE charge). In this case, the light bulb can be seen as a resistance – it opposes the flow of current. There is a very simple linear relationship between current, voltage, and resistance in DC circuits. This is known as Ohm’s law: V = IR. In a DC circuit where any two of these quantities are known, the other can easily be calculated. The lower the resistance in a circuit, the more current will flow for any given voltage V. Copper wires are used in many circuits largely for this reason – it has an incredibly small resistance (1.68×10⁻⁸ ohms per meter of wire). On the other hand, the average resistance of the human body under dry conditions is roughly 100,000 ohms (quite large).

If currents as low as 30mA (0.03 A) can be lethal, what is the lowest lethal voltage for a person with resistance of 100,000 ohms? Disclaimer: human resistance can be as low as a few hundred ohms under certain conditions. DO NOT try this at home.

The last thing I’d like to mention is the concept of electrical power. In its most basic form, the power (in Watts) absorbed by an electrical load (i.e. light bulb, refrigerator, or any appliance which draws electrical power) is equal to Voltage (V) * Current (I). For example, a 60 Watt light bulb rated for 120 Volts will draw 0.5 Amps of current. The light bulb not only requires approximately 60 Watts to function properly, but also requires the voltage to be relatively constant at 120 volts. Input voltages which are too high or too low will cause the light bulb to function erratically or not at all, and in some cases can also damage or destroy the circuit.

In reality, a circuit can feed multiple lights and appliances. To determine the total power of any circuit, it’s as simple as adding up the power requirements of each load. For example, if your circuit contains a 60W light, 120W Computer, and a 180W fan, the total power draw on this circuit is (240 + 120 + 60) = 360W. If the nominal voltage is again 120 Volts, you can easily find the typical maximum current you’d find on this particular circuit. (360/120) = 3 Amps.

A circuit with 3 loads (or resistances). In a typical power circuit, theInput voltage would be higher, resistance lower, and current higher than seen in the figure. Note that larger loads = more current = lower resistances.

However, it is important to differentiate between the power absorbed by a load (which is useful) and incidental power lost before it reaches its destination. No conductor is perfect (even copper has resistance) and this resistance can add up and cause electrical power to be lost before its target destination, which is unwanted and something engineers try to limit as much as realistically possible. This power loss is calculated seemingly a little bit differently – P(Loss) = I^2*R. Although it may seem different, a quick look at Ohm’s law will tell you it’s exactly the same as above.

P = I*V

V = I*R

P = I*(IR)

This number should be as low as possible, and there are two simple ways to accomplish this – you can lower the resistance of the circuit (better conductors, decrease lengths of wire) and more importantly, lower the amount of current on the circuit (while keeping the same amount of power). This is precisely why large transmission lines have such high voltages (some are over 500 kV), and also one of the reasons why the grid uses Alternating Current as opposed to Direct Current – but perhaps I should leave that for another discussion.

It is my sincere hope that I’ve encouraged some of you to learn even more about this unique and interesting subject, and I’d love to answer any questions you might have. With a working knowledge, electricity can be a safe and powerful tool – even if some of it can still only be best described as magic.

– Daniel Camporese, Electrical Engineer

May 3, 2010    Newsroom

Over the last 25 years, engineers and architects have strayed from the core values of their professions and pursued policies that reduced their involvement in projects for the sake of maximizing profits. This shortsighted policy of withdrawing from the central role in projects has had a devastating effect, reducing the design professional ’s influence and creating the need for other entities such as construction managers (CMs) and owner’s representatives to emerge and fill the vacuum created by the retreating professionals. Due to the absence of the design professionals from the construction site, CM’s and owner’s reps have had to rely heavily on the input of contractors, who may not always understand the nuances of the design and who, at any rate, have a different objective; consequently, too often negating the value and benefits of the design.

In addition to the voluntary reduction in services, design professional’s acceptance of a trend to minimize the time required to develop design documents greatly increases the likelihood of errors and omissions. These, in turn, increase the construction cost extras, which further erodes the standing of the design professional and threatens the legitimacy of the profession itself.

Until now, the new project delivery systems, including design-build, have only had marginal success. Coupled with the owners’ continued dissatisfaction, this lack of success has today given rise to a whole new group of consultants and entities to try to meet the demands of the marketplace. LEED, Commissioning and Energy Services are all new growth areas that many firms have rushed to include in their scope of services. While this is a positive trend, unless there is a basic change in the philosophy of how these and all design services are provided, it will only be one more step in the market’s search for true value.

While we should and must strive to develop new and better solutions through the application of new technologies and methods, the lack of value to the client has been less affected by a reduction in innovation than by a lack of attention and follow-through. It is in this area that there exists the greatest opportunity for improvement and where Collado Engineering excels.

Al Collado, P.E., CEA