Interpretation ID: nht76-2.50

DATE: 02/09/76

FROM: AUTHOR UNAVAILABLE; Richard B. Dyson; NHTSA

TO: Gillig Brothers School Bus Co.

TITLE: FMVSS INTERPRETATION

TEXT: This is in response to your request for information concerning methods of ensuring the compliance of school buses with the barrier crash test requirements of Federal Motor Vehicle Safety Standard No. 301-75, Fuel System Integrity.

Standard No. 301-75, while establishing minimum performance levels, does not specify any particular design requirements for school bus fuel systems. A manufacturer is free to design his vehicles in the manner that he believes most appropriate to ensure compliance. To this end, you may find helpful information in a study by Dynamic Science entitled School Bus Safety Improvement Program. The NHTSA cannot assure you, however, that following the suggestions contained in the study will guarantee that your school buses will comply with the standard.

The study is filed in the NHTSA's public docket as document number 75-03-GR1. Copies may be obtained by writing to:

Technical Reference Branch National Highway Traffic Safety Administration Room 5108 400 Seventh Street, S.W. Washington, D.C. 20590

You should refer to the following publication numbers: HS 801-615, -616, and -617.