MAXIMUM HOURS OF SERVICE FOR OPERATORS OF GROUND WATER WELL DRILLING RIGS.

SEC. 4131. MAXIMUM HOURS OF SERVICE FOR OPERATORS OF GROUND WATER WELL DRILLING RIGS. Section 229(a)(2) of the Motor Carrier Safety Improvement Act of 1999 (as added by section 4115 of this Act), is amended by adding at the end the following: “Except as required in section 395.3 of title 49, Code of Federal Regulations, as in effect on the date of enactment of this sentence, no additional off-duty time shall be required in order to operate such vehicle.”.