Project Showcase

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Project Spotlight: Target Corporation, New Construction & Existing Buildings - Nationwide 

September, 10, 2019 at 20:00

HEA has been providing commissioning services for hundreds of new/remodeled Target stores throughout the county since 2007. The stores consist of various types and sizes ranging from typical Target’s to City Targets, P-Fresh reboots and Super Targets. In addition, HEA has been heavily involved in Target’s end of life HVAC replacement program, serving as an adjunct Owner’s Representative. HEA’s primary objective is for energy consuming systems by ensuring proper installation methods and verifying system performance for energy optimization. The commissioned systems for Target stores include: HVAC (rooftop units, dehumidification units, energy recovery ventilators, air terminal units, split system air conditioners & exhaust fans), refrigeration (walk-in storage freezers & coolers, refrigerated product cases, anti-sweat heating and refrigeration energy management) and lighting (interior controls, exterior controls and occupancy sensors).

Client: Target Corporation

Location: Nationwide

Q/A with Philip Krizan - Field Engineer

Anything about this project that makes it stand out to you as different from any other projects you’ve previously worked on?

The travel. With over 100 stores from Massachusetts to California within our scope, traveling is a necessary part of the job. While all of the extra planning and coordination that’s involved because of this can be a challenge, it is worth it to be able to have an impact across the nation.


Project Spotlight: USTA, Armstrong Stadium 

July, 16, 2019 at 49:00

The USTA National tennis Center, Inc. contracted HEA to provide commissioning services as per USGBC NC LEED Energy and Atmosphere Prerequisite 1: Fundamental Commissioning of the Building Energy Systems and Energy and Atmosphere Credit 3: Enhanced Commissioning for the USTA Louis Armstrong Stadium project in Flushing, NY. Services included reviewing of design documents, shop drawings, commissioning of all mechanical, control systems and balancing verification as well as developing a building systems manual. Throughout the duration of the project, HEA held regular commissioning meetings with the design team, owner, MEP trade firm and controls contractor in order to promote timely responses to major items of concerns. Finally, in accordance to Energy and Atmosphere Credit 3: Enhanced Commissioning, a systems manual was provided to the owner to assist in continual preventative maintenance and peak energy efficiency of the building.

Client: USTA National Tennis Center, Inc.

Location: Flushing, NY

Q/A with Frank Laino – Project Engineer

When first contracted for this project, what did the client express as the main goal / most pressing need for our services to accomplish?

Two things were evident right from the beginning on this project. The first was the coordination it would take to complete Armstrong Stadium’s Secondary Glycol Chilled Water system with the existing Chiller plant on site that has been serving Arthur Ashe Stadium. The second was the importance to ownership of achieving LEED certification, which commissioning lent a hand in.


Project Spotlight: William Paterson University, College Hall HVAC 

May, 31, 2019 at 58:00

William Paterson University contracted Horizon Engineering Associates, LLP (HEA) to provide commissioning services for the College Hall HVAC Project. Services included commissioning of mechanical, control systems and balancing verification. The goal of the commissioning process was to ensure that William Paterson University received a building that operated and performed per the engineer’s and architect’s intended design as well as to provide the owner’s staff with the training and documents needed for continual maintenance and operation of the building well into the future. All deficient items identified during the commissioning process were documented and as a result, over 15 deficiencies were identified.

Client: William Paterson University of New Jersey (WPU)  

Location: Wayne, NJ

Q/A with Chris Fischer, Project Engineer

When first contracted for this project, what did the client express as the main goal/most pressing need for our services to accomplish?

William Paterson University’s Capital Planning team expressed concerns over the project being completed prior to the contractor walking away. Additionally, the operation of the building had not been working as required for years, and the importance of the offices being more comfortable was often expressed.


National Hospital Week, Project Spotlight: University of Rochester, Golisano Children's Hospital 

May, 08, 2019 at 13:00

Back in 2012, Horizon Engineering Associates, LLP (HEA) was contracted to provide commissioning services for the Golisano Children’s Hospital project, the largest capital project in the University of Rochester’s history. The new 8-story tower has approximately 245,000 sf and contains a two-story atrium, imaging suites, conference centers, operating rooms, neonatal intensive care unit, private patient rooms, resource library and playrooms.

Now completed, HEA provided LEED commissioning services to satisfy the LEED Energy and Atmosphere Prerequisite 1: Fundamental Commissioning of the Building Energy Systems and Credit 3: Enhanced Commissioning for the project. Systems commissioned included plumbing, BMS/controls, lighting controls, fan coil units, VAV boxes, electric heaters, AHUs, exhaust fans, snow melt and chilled water pumps.

Client: University of Rochester  

SF: 245,000 sf

Q/A with Scott Lance, Engineering Manager

Based off of client feedback, where do you feel HEA’s services provided the most value to this project?

HEA provided the most value on this project by having a Commissioning Team that was able to navigate through Siemens Apogee and Desigo User Interfaces. By utilizing former Siemens Employees HEA was able to determine issues down to the actual line of programming with out the assistance of the controls vendor. This helped to gain days on a tight project schedule since HEA and Siemens could work independently from each other. Typically on commissioning projects the controls vendor would have to assist the CxA during testing, since this now was not required the CxA could test out system and any operational issues or enhancements required could then be worked on by the controls vendor in a faster fashion then typical.


Project Spotlight: New York-Presbyterian Hospital, Allen Hospital Boiler CSS Project 

May, 02, 2019 at 15:00

HEA was contracted by the New York-Presbyterian Hospital to perform commissioning services for the Allen Hospital Central Sterilization project. The project was a facility upgrade and renovation that was originally conceived to accommodate the growing requirements for sterilization services and included an MEP upgrade of the existing central sterilization facility to accommodate for new equipment. The upgrades also included the installation of a pre-fabricated high pressure steam boiler plant that provided steam to the new facility in such a manner that allowed for redundancy and did not require a high pressure steam supply or a consistent high pressure operator presence.

HEA was responsible for the commissioning of the facility’s following systems: ductwork, roof top packaged AC unit, VAVs, exhaust fans, electric unit heaters, steam piping, steam boilers, semi-instantaneous hot water heaters, humidifier, building automation, electrical panels, transformers, heat trace, feed water pumps, AC compressor and RO filtration. HEA’s commissioning process included all work required to satisfy the LEED project requirements for EA Prerequisite 1, Fundamental Building Systems Commissioning and EA Credit 3, Enhanced Commissioning.

Client: New York-Presbyterian Hospital

Location: New York, NY

Q/A with Mykhaylo Hroshko

When first contracted for this project, what did the client express as the main goal / most pressing need for our services to accomplish?

The main goal for this new rooftop boiler plant was to have it provide enough stream pressure to the central sterilization plant located in the basement without having to operate a high pressure boiler; which would require a staffed boiler watch. The incorporated boiler plant combined four (4) low pressure boilers (1/4 is for standby/switchover purposes) that supply steam through one manifold to the sterilization plant. The most pressing need for our services to accomplish was to ensure that all boilers were operating as designed as well as to properly train the staff on how to maintain, operate and switchover boilers.


Project Spotlight: Thaddeus Stevens Technology Manufacturing Center 

April, 09, 2019 at 04:00

Horizon Engineering Associates, LLP (HEA) was contracted by the Pennsylvania Department of General Services to provide construction stage commissioning services for the Thaddeus Stevens College of Technology Manufacturing center project. HEA’s scope of work included pipe/duct testing and commissioning of the following systems: ventilation, cooling, heating hot water, and plumbing, building automation, electrical, fire alarm and fire protection.

Client: Pennsylvania Department of General Services  

Location: Lancaster, PA

SF: 44,000 sf

Q/A with Kyle Shepherd, Field Engineer II

When first contracted for this project, what did the client express as the main goal / most pressing need for our services to accomplish?

I was brought on to this job to help the Baltimore office from NYC in the middle of the construction phase of this project. When I arrived, the most pressing need from our client, PADGS, was to have the new facility fully commissioned and ready to go as soon as possible. Our main goal was to ensure this new educational center’s MEP systems were operating properly, and as energy-efficient as possible.


Project Spotlight: Manhattan Supreme Court, Energy Conservation Measures (ECM) Implementation 

March, 12, 2019 at 32:00

The New York City Department of Design and Construction (NYCDDC) contracted HEA to provide existing building commissioning services for the Manhattan Supreme Court ECM Implementation project in New York, NY. Services being provided include the commissioning of the following systems: electrical, demand control ventilation, chillers, condenser water pumps, cooling tower, and HVAC sensors and controls.

Client: New York City Department of Design and Construction (NYCDDC)  

SF: 322,000 sf

Location: New York, NY

Q/A with JT Himelrick, Field Engineer

When first contracted for this project, what did the client express as the main goal/most pressing need for our services to accomplish?

Since my involvement in this project, the most pressing need for HEA has been in the air handling unit controls upgrade. Since each unit has numerous sensors and equipment that are being upgraded, keeping track of the issues that arose and their solutions has proven to be a challenge and the service most needed from HEA.


Project Spotlight: Hudson Valley Hospital MRI Replacement 

February, 26, 2019 at 04:00

Horizon Engineering Associates, LLP (HEA) was contracted by Group PMX, LLC to provide design phase commissioning services for the Hudson Valley Hospital MRI Replacement project in Cortlandt Manor, New York. HEA’s scope of work includes commissioning of the mechanical, electrical and plumbing systems to ensure all that all systems and equipment are installed and operating according to design intent.

Client: Group PMX, LLC  

Location: Cortlandt Manor, NY

Q/A with Anthony Grgas, Senior Project Engineer

Have you ever commissioned a project involving an MRI replacement before? If so, what are the challenges with these types of projects that you have faced before and if not, what challenges are you expecting to possibly come across?

I have commissioned an MRI project before and there are many interesting aspects and challenges about them:

  • All building materials within the MRI room must be ferromagnetic (for example-only aluminum lighting fixtures and stainless steel duct)
  • The entire MRI is encased in a shell constructed out of copper sheets/plates to act as a faraday cage and block out radio noise that could interfere with the imaging process
  • The supermagnet within an MRI magnet is usually filled with helium at cryogenic temperatures, that must be provided with a cryogenic venting system as an instantaneous means of venting (in case anything goes wrong with the magnet or magnet cooling system)
  • The cooling is usually provided by a dedicated process chiller, with an emergency domestic water switchover for emergency cooling in case of chiller (or chilled water pump) failure
  • All mechanical equipment must be on critical emergency power circuits