Power Distribution – RMH Group

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.

Wells Concrete’s new Brighton facility consolidates two existing Denver locations into a single, comprehensive manufacturing operation to enhance production capability and flexibility for the Denver market. The 122,673-square-foot precast facility sits on 64.5 acres and features year-round indoor production capabilities for architectural precast and outdoor structural forms, with lifting capacity upgraded from 15-ton to 25-ton cranes to accommodate larger products and higher volumes.

The manufacturing facility incorporates long-line prestressing forms and an expanded inventory of movable forms to meet diverse project demands. The versatile production facility enables identical product manufacturing with consistent quality while maintaining flexibility to meet demanding schedules and minimize project risk. The specialized facility includes a 4,500-square-foot mold shop, steel shop, lunchroom, office, maintenance bays, boiler and air-compressor room, production area, beam bed/storage area, tool room, QC lab, chemical storage area, and washroom.

As the project’s mechanical and electrical engineer, RMH provided mechanical and electrical design and construction-phase services for the new concrete pre-stress plant. Services included chilled water, steam, compressed air, power, and natural gas systems to support the specialized manufacturing operations.

BAE System’s specialized testing and manufacturing facilities support critical space missions, including the James Webb Space Telescope (JWST) program. The 4,042-square-foot clean/non-destructive test lab was developed to thoroughly clean and test critical flight hardware for national asset programs. As the next-generation Hubble Telescope, the infrared JWST enables astronomers to study the entire history of the universe. The lab’s built-in flexibility accommodates testing and cleaning for other satellite missions as well.

The lab’s large parts spray room, where bulkier flight hardware is cleaned with hazardous solvents, features an innovative air-diffusion system that delivers evenly distributed, cleanroom-quality airflow. This system moves vapors away from staff and limits flammability risks. Building Information Modeling (BIM) software was used to design large, complex ductwork for the small ceiling plenums in the spray rooms. Additional safety measures include applying intrinsically safe process piping controls to limit voltages in the presence of flammable vapors and developing a chemical container emergency depressurization system.

As the project’s mechanical and electrical engineer, RMH designed custom air systems to address the limited plenum space. The design incorporated vertical unidirectional airflow using fan-filter units, a custom hood, hazardous exhaust systems, and point-of-use laboratory systems, including nitrogen, house vacuum, deionized water, and dust collection. Electrical systems included electrostatic discharge protection, heavy power for support equipment, photosensitive “yellow” lighting, branch grounding, and overhead hoist electrical 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.