Interpretation ID: nht78-3.24

DATE: 09/22/78

FROM: AUTHOR UNAVAILABLE; J. J. Levin, Jr.; NHTSA

TO: Thomas Built Buses, Inc.

TITLE: FMVSS INTERPRETATION

TEXT: This responds to your August 21, 1978, letter asking whether you are permitted under Standard No. 217, to place the emergency exit sign at the bottom of a rear emergency window exit.

The National Highway Traffic Safety Administration has permitted the use of the emergency exit sign to be on the top half of rear emergency doors. This has permitted the sign to be located just below the glass on the rear emergency door. Although your location of the exit sign is not on top of the rear emergency window exit, its location is similar to the location of the exit sign on a rear emergency door. Since the location of the sign is on the emergency window exit and is within the top half of the bus, the agency has determined that this location complies with the requirements.

SINCERELY,

Thomas BUILT BUSES, INC.

August 21, 1978

Office of the Chief U. S. Department of Transportation

Attn: Roger Tilton

Subject: MVSS - 217. Section S5.5.3 - School Bus

Reference is made to our conversation relative to the above.

In that conversation, we discussed the location of the sign "Emergency Exit".

We are enclosing a photo of what we were describing the location of the sign. According to the writer, the location as depicted in the photo is permissable. As we pointed out, this location, in our opinion more closely covers the intent of the section.

On this point, we understand you concurred. We would appreciate confirmation of this concurrance for the record.

James Tydings, Specifications Engineer

(Graphics omitted)