LEED-Gold Certified

The Alexander Dawson School Innovation Center represents a comprehensive approach to K-12 science education, featuring specialized learning environments designed to support the school’s innovative curriculum. The 24,000-square-foot, three-story building houses science classrooms and laboratories, as well as a shared makerspace with associated wood and metal shops and storage areas.

The Innovation Center serves as both an educational hub and campus welcome center, creating the first destination for visitors and prospective students. The facility incorporates four high school-level laboratories, three middle school-level laboratories, one K-5-level laboratory, computer labs, and specialized workshop spaces. The building design emphasizes visual connections to the outdoors and campus features while putting internal activities on display through intentional transparency.

The facility achieved LEED Gold certification, reflecting the project’s commitment to sustainable design principles. The building functions are integrated into the campus landscape, creating a cohesive educational environment that aligns facilities with the school’s divisions and departments.

As the project’s mechanical and electrical engineer, RMH provided mechanical and electrical design services, including AV/IT/security systems, and bid and construction-phase services. The design emphasized low energy use by evaluating multiple HVAC system options to optimize performance and efficiency for specialized laboratory and educational spaces.

The Space Operations Simulation Center (SOSC) provides an ultra-stable environment for developing, evaluating, and testing precision instruments and navigation systems for space vehicles. Sophisticated facilities enable full- and sub-scale simulations of ranging, rendezvous, docking, imaging, descent, and landing operations—all of which are necessary for the success of manned and robotic missions to Earth-orbiting platforms and celestial bodies. The 41,000-square-foot building includes a 16,000-square-foot high bay with a robot wing and an airlock, four mission operations centers, two control rooms, a two-story lobby, and support spaces.

RMH’s role for this fast-track project included electrical/lighting design, lighting modeling, energy modeling, and LEED consulting. RMH met the challenge of spearheading the LEED effort for a project with an accelerated schedule and complex technical spaces not typical for a LEED-targeted facility. The facility achieved LEED-NC Gold certification.

In a related project, our engineers designed a 50-foot-tall, six-degree-of-freedom robot system used to design and test autonomous spacecraft guidance systems within the SOSC facility. The high-precision robot maneuvers and docks full-scale spacecraft mock-ups with minimal deflection under load. The design included a unique 2,000-psi hydraulic counterbalance system that supports the vertical-axis platform’s 36,000-pound mass.

Photo credit: Lockheed Martin Space Systems

Home to 11 federal agencies, the Byron G. Rogers Federal Office Building in downtown Denver was targeted by its owner, the U.S. General Services Administration, for an extensive modernization project to significantly improve energy efficiency and deliver advanced updates to this important example of 1960s-era Federal architecture. This design-build project involved comprehensive upgrades to all major building systems housed within the 18-story, 494,000-square-foot office tower and minor improvements to the adjacent courthouse. The upgrades are projected to reduce energy use in the office tower by nearly 70 percent relative to current levels.

In addition to improving building envelope insulation, the most significant energy savings were achieved by implementing a chilled-beam system to replace the building’s inefficient, inflexible mechanical system. A chilled-beam system is an advanced method for distributing heating and cooling throughout the building with minimal energy waste. It primarily uses water at a moderate temperature to condition building spaces. After capturing heat generated by building occupants, computers, lighting, and solar gain, a thermal tank in the basement stores and circulates this heat through the building’s chilled-beam system as needed.

The retrofitted building features additional energy-saving technologies, including 100% LED lighting, enhanced daylighting, and roof-mounted solar thermal collectors that provide all of the building’s domestic hot water. Water-conserving strategies are expected to reduce water use by 40 percent. The comprehensive modernization positions this Federal facility as a model for sustainable government building operations while preserving its architectural significance.

As the project’s mechanical, electrical, and plumbing engineer, RMH provided comprehensive MEP engineering services for this transformative modernization project.

RMH provided mechanical and electrical engineering services for the LEED Gold-certified CAB Barracks Complex at Fort Carson, Colorado—a $94.9 million design-build project supporting the 13th Combat Aviation Brigade. From the outset, the team prioritized energy efficiency, livability, and cost-effective delivery to achieve net-zero energy performance.

Spanning 370,156 square feet, the complex includes three H-shaped, four-story buildings with apartment-style units for 994 soldiers. The design integrates advanced sustainable systems to reduce energy consumption and enhance occupant comfort.

Key energy-efficient features include:

Radiant heating and cooling with active chilled beams
Heat recovery chiller and 5,000-gallon thermal storage tank
Dedicated outdoor air systems with heat recovery ventilation
Solar thermal panels that meet 30% of domestic hot water demand
Gravity thin-film shower drain heat exchangers
400 kW ground-mounted photovoltaic arrays offsetting 25% of annual energy use
Vacancy and occupancy sensors for lighting control
Automated window sensors and LED lighting throughout

RMH also engineered the adjacent Central Boiler and Chiller Facility (CBCF), which supports the barracks and future development on the Butts Field Plateau. The CBCF includes six condensing boilers, three 400-ton chillers, and over 81,000 feet of hot and chilled water distribution piping.

This project set a new benchmark for sustainable military housing and supports Fort Carson’s transformation into a net-zero energy installation.

The Student Success Building is the first structure in the Metro State “neighborhood” on the Auraria Higher Education Campus, designated exclusively for use by Metro State students and faculty. Metro State shares the Auraria campus with two other institutions: the University of Colorado Denver and the Community College of Denver. This new facility encompasses approximately 145,000 square feet and includes functional spaces for classrooms, offices, critical support services, the Office of the President, as well as special programs and departments.

Metro State is dedicated to reducing carbon emissions associated with campus operations; therefore, sustainability was a key requirement for this building. As the mechanical and electrical design engineer for the project, RMH implemented high-performance building systems, which feature efficient heating and cooling systems, low-water-use fixtures, and reliable power supplies.

The National Center for Atmospheric Research (NCAR) Wyoming Supercomputing Center (NWSC) in Cheyenne represents a significant leap in our understanding of climate, weather, and Earth processes. Designed with a flexible, modular approach, the facility houses next-generation supercomputing systems up to 1,000 watts/SF. It supports researchers in crucial tasks, such as visualizing future climate scenarios and tracking hurricane paths. With a commitment to low energy performance, the NWSC achieves a Power Usage Effectiveness (PUE) of 1.08, positioning it among the top 1% of the most efficient data centers globally.

To capitalize on Cheyenne’s unique cool, dry climate, RMH engineers used evaporative cooling towers to provide sufficient cooling for NCAR’s supercomputing equipment for 96% of the year. A 150′ x 8′ ultra-low-energy fan wall cools air-cooled equipment on the data center floor. Waste heat from the supercomputer is reused to heat administrative areas and melt snow on walkways and loading docks. Additionally, a chilled-beam system delivers efficient cooling in administrative spaces, while ultra-efficient water-saving technologies achieve savings of up to six million gallons annually.

The facility encompasses 153,000 square feet, featuring modular data storage, a visitor center, and a 100,000-square-foot central utility plant. Furthermore, eco-friendly design elements, highlighted by LEED Gold certification, affirm the NWSC’s dedication to environmental stewardship and sustainability. This groundbreaking center advances scientific research and promotes energy efficiency and conservation on a grand scale.

Originally a World War II munitions plant, Building 48 has been transformed into a LEED Gold-certified and SITES Silver-certified office for the Department of the Interior’s Interior Business Center.

The project involved converting a 1940s-era warehouse into a modern, energy-efficient workspace. RMH designed advanced mechanical, electrical, and plumbing systems that facilitated the building’s net-zero energy profile. A key feature was installing a Water Source Heat Pump (WSHP) system, which included perimeter single-zone units and additional units for interior zones and ventilation. This system capitalizes on Colorado’s dry climate through direct evaporative cooling, achieving a 75% reduction in energy consumption in shoulder seasons.

The electrical design focused on complete building electrification, incorporating three 240kW electric boilers that work with the WSHP. RMH kept the switchgear capacity below 4000A, creatively repurposing an old transformer for EV charging stations. A 200kW solar array on the roof and site solar at the Denver Federal Center supplied 100% renewable energy.