S.D. Admin. R. 24:06:07:05

Current through Register Vol. 51, page 67, December 16, 2024

Section 24:06:07:05 - Sound and thermal insulation

Sound and thermal insulation for a school bus must meet the following requirements:

(1) The side, roof, front, and rear body panels, including the corner and the roof bows, must be completely insulated to deaden sounds and vibrations and to reduce heat transfer;

(2) The insulation materials must be fire-resistant, UL approved, with minimum R-value of 5.5. Insulation must be installed to prevent sagging.

S.D. Admin. R. 24:06:07:05

22 SDR 61, effective 11/9/1995; 38 SDR 58, effective 10/17/2011.

General Authority: SDCL 13-29-2, 13-29-6.

Law Implemented: SDCL 13-29-2, 13-29-6.