AUERBACH COMPLETES WORK ON 
THE HISTORIC SALT LAKE TABERNACLE OF 
THE CHURCH OF JESUS CHRIST OF LATTER-DAY SAINTS

SAN FRANCISCO, CA, NEW YORK, NY AND MINNEAPOLIS, MN –
(May 31, 2007) –
Auerbach Pollock Friedlander, Performing Arts/Media Facilities Planning and Design, announce the completion of their work as theatre consultants and sound, video and communications (SVC) consultants on the major renovation of The Historic Salt Lake Tabernacle of The Church of Jesus Christ of Latter-day Saints, located in Salt Lake City, Utah.

This extraordinary structure, which is listed in the National Historic Register, was first built in 1867 and has had only one other significant renovation in its 140-year existence. The facility is the home of the Mormon Tabernacle Choir and the longest continuously running radio program, “Music and The Spoken Word”.

The renovation was first initiated to meet current seismic standards for earthquakes in the Salt Lake City region; however, the Church leaders immediately recognized this opportunity to bring the antiquated building systems up to current standards as well. The most critical aspect of the project was to incorporate 21st century theatrical systems into the space with minimal visual impact to the existing historical building structure. The interior of the Tabernacle was to remain “as it has always been” and these theatrical systems, nearly invisible to the audience, were deemed critical in supporting the Tabernacle’s unique performance requirements.

Under this very clear directive, Auerbach Pollock Friedlander collaborated with the key individuals and groups representing the Owner and the architectural firm of FFKR on the development and upgrading of technically advanced stage machinery including theatrical lighting, stage lifts, rigging, automation and sound, video and communications systems. A newly added control booth and reconfigured seating provide the only two major visible clues to the dramatic changes in the hall.

The Tabernacle was officially re-dedicated March 31, 2007.


FACT SHEET

Space Useage

The Tabernacle was first built as the home LDS General Conference, a meeting open to the entire Church membership. Over the years the use of the space has increased dramatically. It is now the venue for over 500 events annually and has become the permanent home of the Mormon Tabernacle Choir. Auerbach Pollock Friedlander was asked to design the theatrical infrastructure for four major event types: general conference, stake conference, large orchestra, choir and reduced size orchestra performances. In each case the facility must appear as if “the current configuration in use is the only configuration”. The different uses of the space were each given equal weight and therefore the space is able to be appropriately configured for each.

The ability to remove, add or exchange architectural elements efficiently, such as rostrum seating, is critical to the venue’s success. The change over is enabled by direct access to the lower level storage areas by means of an integrated stage lift system.

Rigging and Automation Control

The rigging and automation system is designed to support the building transformation from one configuration to the next. Ease of transformation is essential to properly support the range of functions which are held in the building.

Stages lifts and modular staging components are the key building blocks of the stage area and by manipulation of these elements it is possible to change from one configuration to the next in less than 24 hours.

Lighting Control

The theatrical lighting system is designed to support a variety of Church functions by suitably lighting them for both daily use and for broadcast purposes. The system provides the user with the most advanced and expandable technology available while paying attention to the historic quality of the architecture by providing fully integrated solutions for both fixed and portable equipment within the room.

A full complement of conventional, automated theatrical lighting fixtures, automated accessories and LED technology provide the user with the ability to work within a repertory plot supporting the multiple configurations and broadcast use. Nearly all of the fixtures, cables and accessories are custom white to lessen the visual impact to the room architecture.

Broadcast and presentation lighting is achieved by use of a series of custom designed truss elements that are flown from an automated winch system concealed within the ceiling and roof structure.

Additional concealed theatrical lighting positions are integrated into the side balcony fascias.

The original concept of lighting the dome portion of the ceiling surrounding the organ was modernized by installing a digitally controlled LED lighting array, yielding over 60,000 color variations.

Video and Communication Systems

The production video and communications system is designed to assist and enhance both sacred service and secular productions in addition to general Church activities, uniting cutting edge technology with the message and grandeur of the Tabernacle.

Within the Tabernacle itself, a video projection system has been added to provide advanced multimedia presentation capabilities to presenters and attendees. Using video source equipment, including DVD, HD cameras, and computer based media, the “Technical Operations Center” can distribute these video signals in real time to digital video projectors within the space. Twin motorized front projection screens mounted in the floor on either side of the organ allow the multimedia information to stand alone, or integrate with live action, while retracting out of view when not in use, preserving the architectural beauty of the celebrated Tabernacle.

A flexible and expandable digital matrix intercom system provides necessary full-duplex communication throughout the facility, through the use of master base stations, remote “belt-pack” units, and wireless headsets. The system also provides back-of-house paging, performance audio feed, and a “call-light” signal system fully integrated and actuated by the digital matrix. Communication to production personnel is also provided by a closed-circuit television system, allowing distribution and control of pan/tilt/zoom cameras to the various technical operation positions within the facility.

In response to the Church’s video and broadcast engineers, Auerbach Pollock Friedlander designed a state of the art video broadcast system, which provides high-definition video production capabilities from both manned and robotic cameras. These signals can be sent out for broadcast, stored for archival purposes, or integrated into the CCTV distribution network and digital video projection system, allowing full HD monitoring within the Tabernacle, rostrum, rehearsal rooms, and back-of-house support areas. Additionally, custom panels and wiring infrastructure were designed, integrating sound, video, communications, lighting, stage machinery and master control systems. This provides a robust, flexible infrastructure to serve the varied production needs of the Tabernacle today, while allowing space and flexibility for the future.

Seating

The seating layout is a modified version of the original Tabernacle configuration with more generous row to row spacing which meets current codes.