Conference / Classroom

by WBDG Staff

Last updated: 03-13-2007

Overview

The Conference/Classroom space types are areas used for formal meeting, training, and teleconference activities. This space type does not include spaces requiring ceilings in excess of 12'-0" (h); architectural features to accommodate projection systems using ribbon type cellulose acetate or other safety film used in conjunction with electric arc, xenon, or other light source projection equipment that develops hazardous gases, dust or radiation, or where cellulose nitrate film is utilized; food service preparation areas; special equipment such as rear projection screens; special electronics control and ADP spaces for audiovisual recording broadcasting, and computer-assisted meetings (classified as ADP space type); or special acoustical design including non-rectilinear spaces dictated by acoustical properties.

Space Attributes

The Conference/Classroom space type requires flexibility, durable finishes to anticipate maximum use, and integrated utility lines such as voice, data, and power to accommodate a variety of multimedia presentations and tele- and videoconferences. Typical features of Conference/Classroom space types include the list of applicable design objectives elements as outlined below. For a complete list and definitions of the design objectives within the context of whole building design, click on the titles below.

Functional / Operational

Flexibility: The Conference/Classroom needs to be adaptable as occupant needs will change daily. These spaces generally will contain modular furniture that is light and easily rearranged. These spaces are generally located in areas with standard column grids and single story levels with flat floors. Movable partitions typically help to further subdivide the space as well as provide added projection surfaces.
Special HVAC and Utility Requirements: A conference center will typically have a separate AHU, which requires a 15% increase in cooling capacity. HVAC, electrical, and security systems are generally designed to operate after hours on a regular basis. Toilet requirements are often exceeded to accommodate additional occupancy loads comfortably.
Occupancy: Occupancy Group Classification is Business or Assembly A3, with sprinklered protected construction, and GSA Acoustical Class B1 space where meetings are held on a regular basis. See also WBDG Secure / Safe—Plan for Fire Protection.

Productive

Finishes and Built-In Conferencing Tools: These space types are generally finished with durable materials and surfaces that provide added conferencing and meeting functionality such as marker boards and projection screens. Ambient lighting with dimmable controls and special accent lighting is typically used to allow user control for presentation purposes. Consider energy-efficient lighting fixtures.
Integrated Technology: The Conference/Classroom is typically designed to accommodate a variety of audiovisual equipment, with special attention to acoustical separation from surrounding spaces.

Example Program

The following building program is representative of Conference/Classroom space types.

CONFERENCE / CLASSROOM

Description Tenant Occupiable Areas	Qty.	SF Each	Space Req'd.	Sum Actual SF	Tenant Usable Factor	Tenant USF
Attendee Facilities				1,190
Conference Reception	1	400	400
Coat Check	1	60	60
Attendee Toilets (Male)	1	120	120
Attendee Toilets (Female)	1	160	160
Break Lounge/Prefunction (capacity 15)	2	225	450
General Meeting				6,380
Large Lecture (seating 120)	2	1,200	2,400
Multiple Purpose Meeting (seating 30)	5	760	3,800
Meeting Room Storage	3	60	180
Specialized Meeting Rooms				1,350
Computer Training Lab (15 stations)	2	675	1,350

Tenant Suite				8,920	1.20	10,661

Tenant Usable Areas						10,661

Example Plans

The following is representative of typical tenant plans.

Example Construction Criteria

For GSA, the unit costs for firing range space types are based on the construction quality and design features in the following table (PDF 55 KB, 5 pgs). This information is based on GSA's benchmark interpretation and could be different for other owners.

Relevant Codes and Standards

The following agencies and organizations have developed codes and standards affecting the design of Conference/Classroom spaces. Note that the codes and standards are minimum requirements. Architects, engineers, and consultants should consider exceeding the applicable requirements whenever possible.

Major Resources

WBDG

Building Types

Education, Federal Courthouse, Health Care, Library, Office Building, Research Facility

Design Objectives

Accessible—Plan for Flexibility, Functional / Operational—Account for Functional Needs, Productive—Integrate Technological Tools

Organizations and Associations

Publications

Architectural Graphic Standards, 10th Edition by Charles Ramsey, Harold Sleeper, and John Hoke. New York, NY: John Wiley & Sons, Inc., 2000.