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Kyma Restaurant – Room Acoustics/ Reverberation Time Analysis Project

[col3]Kyma Restaurant is a popular restaurant, bar and lounge located in Annapolis, Maryland. Convergent Technologies was asked to provide Acoustical Testing and Measurement services for Kyma Restaurant. The restaurant’s General Manager observed that noise levels when fully occupied were too loud and impeded normal conversations between diners. This project involved acoustical testing and measurement, sound isolation design, and treatment type recommendations. The purpose was to determine a means by which the reverberant noise could be reduced so as to provide a pleasant atmosphere for conversation. Scope of work included taking measurements during full occupancy, comparing to noise levels traditionally permissible in such environments and making recommendations to improve the acoustical quality of the restaurant by reducing noise levels. Recommendations included ceiling treatments for the first and second floors, window treatments and wall treatments. An acoustical report was developed outlining observations and recommendations. Included in the report was the suggestion of a phase implementation of the outlined recommendations and the recording of the results before proceeding to the next modification. This project has been complete since January 2007.[/col3]


[col3]LOCATION: Annapolis , MD[/col3]

Johns Hopkins University – School of Public Health – Video Conference Room Acoustics, Noise & Vibration Control

Convergent Technologies provided all room acoustics, noise and vibration control consulting for this Teleconference Facility. Responsibilities included the review of building criteria as they applied to acoustics, noise and vibration for three videoconference spaces. Convergent Technologies developed acoustical criteria for HVAC equipment noise levels, sound isolation, room acoustical finishes, and floor slab vibration properties throughout the facility. Space plan included two live audio recording rooms, as well as one video production space. The production facility was equipped with a low-output audio-reinforcement system to support live and DJ playback events, including real-time streaming of video via the internet. Design challenges included the specification of vibration control criteria and adequate room finishes to properly treat the open areas that are involved with the aforementioned audio system, as well as exterior noise control from overhead flying helicopters and roadway sirens. Design schedule included involvement in construction documents preparation and bidding document review. Project has been successfully complete since December 2003.

LOCATION: Baltimore, Maryland

CONSTRUCTION COST: $1 MILLION

GROSS SQUARE FOOTAGE: 20,000 gross square feet

Johns Hopkins University – Homewood Campus Classrooms

The scope of this project includes multimedia and telecommunications upgrades for two instructional spaces. Convergent Technologies provided design services for telecommunications cabling systems with associated supporting infrastructure, audiovisual systems with associated supporting infrastructure, and acoustics, noise & vibration control as it relates to the renovation at Johns Hopkins University located in Baltimore, Maryland. Educational technology systems include: digital audio/video capture, distance learning, audiovisual presentation, program/speech audio reinforcement and custom instructor’s stations. Project highlights include the design of an audio visual control booth at the rear of the auditorium. Additional project responsibilities include recommendations for room shaping and finishes for all acoustically sensitive spaces within the buildings.

LOCATION: Baltimore, Maryland

ARCHITECT: Melville Thomas Architects

CONSTRUCTION COST: $100,000.00

Johns Hopkins University – Arellano Theater

John’s Hopkins University’s Arrellano Theater, located in Levering Union, seats about 200 people comfortably, and is used for student theater group performances.  The purpose of this design effort was to create a new use of space to be a mix of classroom and theater use.  Convergent Technologies Design Group was asked to provide audiovisual system electronics specifications and room acoustics design services for the Arrellano Theater remodel. Deliverables included: review of existing programmatic requirements; develop CSI-format specifications for audiovisual wall/floor boxes, audiovisual presentation, audio reinforcement systems, audiovisual source electronics, instructor’s station, and audiovisual remote control systems; and preparing detailed cost estimates for AV system electronics and associated installation labor. Features within the theater included video projection, remote controlled audiovisual systems, videoconferencing systems, and program and speech audio reinforcement.

 

LOCATION: Baltimore, MD

ARCHITECT: Melville Thomas Architects

Jewish Community Federation of Baltimore – Executive Conference Room

The scope of this project included a $100,000.00 design to budget for audiovisual & multimedia systems to include: combined program and monaural speech audio, audiovisual presentation and recording, along with data/video projection and remote control. The primary space to receive audiovisual & multimedia systems is the Executive sub-dividable Conference Room. Project responsibilities included: complete specifications for all audiovisual/multimedia and RF video cabling systems, design of custom presenter’s lectern, design of necessary infrastructure, power and heat load information for projection/control room, project management through bidding & negotiations, and concluding with construction administration project management through systems testing and acceptance. Systems that were specified for the Executive Conference Room and Training Rooms included a combined program audio & mono speech system that compliments a highlight output projection system featuring LCD data/video. Primary system features included: four (4) speech microphones to be used simultaneously in panel discussions and portable audio/video monitoring for stage presenters. The project has been successfully completed since October 2000.

LOCATION: Baltimore, Maryland

ARCHITECT: Hord Coplan Macht

CONSTRUCTION COST: $2 MILLION

GROSS SQUARE FOOTAGE: 5,000 gross square feet

Howard Community College – James Clark Jr. Library Renovation Programming

The scope of this project included programming and Schematic Design services for telecommunications cabling systems as they relate to the Library Renovation at Howard Community College. In addition to the library, the building serves the areas of science and technology, information technology, information literacy, outcomes assessment, wellness center, international education office, the Howard County Center of African American Cultural Research Library, as well as faculty and staff offices. Convergent Technologies conducted a conditions assessment and delivered a programming narrative report outlining systems deficiencies. Recommendations for telecommunications equipment, outside plant cabling pathways, and campus interconnectivity were also included in the report. A comprehensive assessment of the College’s Information Technology facilities & telecommunications cabling systems needs, particularly as they relate to the establishment of a standard for optical fiber connection to new and existing buildings was also included in the scope of work. Design responsibilities included considerations for future proofing Information Technology and expanding campus connections. Specifications include procedures and methods for connecting existing campus telecommunications networks and expanding campus infrastructure to incorporate the future growth of outlet counts on the campus as a result of new building projects. The programming for this project has been successfully complete since May 2007.

LOCATION: Columbia, Maryland

ARCHITECT: Murphy & Dittenhafer Architects

ENGINEER: Leach Wallace Associates, Inc.

CONSTRUCTION COST: $19,088,000

GROSS SQUARE FOOTAGE: 75,294gsf

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Hilton Hotels – Garden Inn of Annapolis

[col3]Convergent Technologies provided acoustics, noise and vibration control consulting for various spaces throughout the new 126 room Hilton Garden Inn, located in the heart of the Annapolis historic district. Services included conducting an analysis of various partition types. Recommendations were made for partition types including windows, operable partitions, and penetrations to be in keeping with desired sound levels. Spaces analyzed in this project included corridors, guest rooms, meeting room, pool/exercise room, mechanical/laundry room, and exterior areas. Convergent Technologies calculated STC ratings for custom partition types provided by the architect. The project has been successfully complete since 2006.[/col3]

 

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LOCATION: Annapolis Maryland

ARCHITECT: WGM Architecture + Interiors

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Greek Orthodox Cathedral – Education/Social Hall/Annunciation Center

The scope of this project included complete programming services for telecommunications cabling systems (voice/data/RF video) infrastructure and audiovisual systems infrastructure for the renovation of the Father George Gallos Education Building, and the Father Constantine Monios Social Hall as well as the renovation and expansion of the Annunciation Orthodox Center. Project responsibilities included conducting a preliminary needs analysis and condition assessment of existing facilities, preparing preliminary budget estimates and developing a Conceptual Design/Programming report outlining desired technology systems. Spaces planned to receive technology systems include: Board Room, the Church, Mentis Room, classrooms, gymnasium, Ballroom, Lecture Halls, Small Conference Room, and the Golden Age Room. Proposed systems included: Audiovisual Presentation Systems; Video & Audio conferencing; Audiovisual Remote Control System; Multiple Visual Displays; Audio Monitoring; Digital Tablet Annotation Device; Custom Presenter’s Lecterns; Public Address System; Background Audio System; Speech / Program Audio Reinforcement Systems; Flexible Audio System; Assisted Listening Systems. This project has been successfully complete since November 2006.

LOCATION: Baltimore, Maryland

ARCHITECT: Schamu Machowski Greco Architects

SYSTEMS COST: $323,600.00

Goucher College – Julia Rogers Renovation

Upon the relocation of the College Library from the Julia Rogers Building to the Goucher Athenaeum, portions of the Julia Rogers Building are currently being used as faculty offices. This project involves the complete renovation of the Julia Rogers Building for use as classrooms and additional academic space. Convergent Technologies is providing complete design services for audiovisual, telecommunications cabling and security systems with associated supporting infrastructure for the renovation of the Julia Rogers Building. Examples of spaces to receive educational technology systems include: smart classrooms, 30-seat video viewing classroom, labs, faculty offices, and an observatory. The overall design intent for the AV systems and supporting infrastructure is to provide the Julia Rogers Building with cutting edge multimedia systems to enhance higher education instruction and collaboration at Goucher College. The AV systems for lecture classrooms and an additional language classroom will provide faculty and students with the tools needed to support a lecture-based instructional setting. Devices requiring instructor control will be accessed via a touchpanel remote control system allowing a single point of user interface. All staff, faculty, and students will be equipped with personal identification cards (credentials) that they will carry with them on campus. These cards will be integrated with the EAC ID card system to provide authorized access to campus facilities via Radio Frequency Identification technology (RFID). The proximity function shall enable the users to gain access without physically touching the devices except where biometric and keypads are required. This project is expected to be complete by spring 2012.

LOCATION: Baltimore, Maryland

ARCHITECT: Ziger/Snead LLP

Garrett College – Community Athletic & Recreation Center

The scope of this project includes complete design services for Telecommunications Cabling Systems with Infrastructure, Audiovisual Systems with Infrastructure and Security Systems Infrastructure. Programmed spaces include: a performance and practice gym with seating for 2,000 spectators, an eight-lane competition pool with adjunct leisure and vortex pools, fitness area, aerobics, offices and facilities for the College’s Adventure Sports program, wellness / training suite, faculty offices, classrooms, and locker rooms for teams and members, plus family changing rooms. In addition to team sports and recreation, the gym will also serve as a meeting space for convocations and trade shows. The unique and regional Adventure Sports program will operate out of the facility, and the local hospital will manage the wellness / training area. Classrooms will complement sports training and practice instruction.

LOCATION: McHenry, Maryland

ARCHITECT: Cochran, Stephenson & Donkervoet, Inc

CONSTRUCTION COST: $28 MILLION

GROSS SQUARE FOOTAGE: 108,000 gsf