Department of Transportation October 23, 2019 – Federal Register Recent Federal Regulation Documents
Results 1 - 7 of 7
Pipeline Safety: Meeting of the Gas Pipeline Advisory Committee and Liquid Pipeline Advisory Committee
This notice announces a joint public meeting of the Technical Pipeline Safety Standards Committee, also known as the Gas Pipeline Advisory Committee (GPAC), and the Technical Hazardous Liquid Pipeline Safety Standards Committee, also known as the Liquid Pipeline Advisory Committee (LPAC). The GPAC and LPAC will meet jointly to discuss a variety of policy issues and topics relevant to both gas and liquid pipeline safety.
Airworthiness Directives; Austro Engine GmbH Engines
The FAA proposes to supersede airworthiness directive (AD) 2018-07-16 which applies to all Austro Engine GmbH model E4 and E4P diesel piston engines. AD 2018-07-16 requires initial and repetitive replacement of the waste gate controller and the control rod circlip. Since the FAA issued AD 2018-07-16, Austro Engine GmbH developed a modification of the waste gate control-rod fail-safe bridge and spring- loaded circlip that terminates the need for repetitive replacement of the waste gate controller and the control rod circlip. This proposed AD would retain the requirements of AD 2018-07-16 and requires engine modification by installing a waste gate control-rod fail-safe bridge and new spring-loaded circlip that terminates the initial and repetitive replacement requirements of AD 2018-07-16. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; CFM International S.A. Turbofan Engines
The FAA proposes to supersede Airworthiness Directive (AD) 2019-12-05, which applies to certain CFM International S.A. (CFM) CFM56-5B, CFM56-5C, and CFM56-7B model turbofan engines with a certain rotating air high-pressure turbine (HPT) front seal. AD 2019-12-05 requires replacement of the affected rotating air HPT front seal with a part eligible for installation. The actions required by AD 2019-12-05 are interim and only address the highest risk engines with an affected rotating air HPT front seal that have a specified number of cycles since being reconfigured. This proposed AD would require removal and replacement of the rotating air HPT front seals installed on all CFM CFM56-5B, CFM56- 5C, and CFM56-7B model turbofan engines, including engines that have fewer cycles since being reconfigured. The FAA is proposing this AD to address the unsafe condition on these products.
Hours of Service of Drivers: Application for Exemption From the 14-Hour Rule During Independence Day Celebrations for Illumination Fireworks Partners, LP and ACE Pyro, LLC
FMCSA announces that it has received an application from Illumination Fireworks Partners, LP and ACE Pyro, LLC (Applicants) for an exemption from the requirements that drivers of commercial motor vehicles (CMVs) must not drive following the 14th hour after coming on duty. The exemption would apply solely to the drivers of 60 CMVs employed by the applicant in conjunction with staging fireworks shows in celebration of Independence Day during the period of June 26-July 8, for the next five years (2019-2024) inclusive. During this period, the CMV drivers employed by the applicant would be allowed to exclude off- duty and sleeper-berth time of any length from the calculation of the 14 hours. These drivers would not be allowed to drive after accumulating a total of 14 hours of on-duty time, following 10 consecutive hours off duty, and would continue to be subject to the 11-hour driving time limit, and the 60 and 70-hour on-duty limits. The applicant maintains that the terms and conditions of the limited exemption would ensure a level of safety equivalent to or greater than the level of safety achieved without the exemption.
Hours of Service of Drivers: Kentucky Equipment Distributors (KED); Application for Exemption
FMCSA announces that it has received an application from Kentucky Equipment Distributors (KED) requesting an exemption from the requirement that drivers of commercial motor vehicles (CMVs) qualifying for the ``short-haul100 air-mile radius driver'' exception must return to the original work reporting location within 12 hours of coming on duty. KED asks that its short-haul CMV drivers be permitted to return within 14 hours instead of 12 without losing their short-haul status. FMCSA requests public comment on KED's application for exemption.
Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier, Inc.) Airplanes
The FAA is superseding Airworthiness Directive (AD) 2011-18- 15, which applied to certain De Havilland Aircraft of Canada Limited Model DHC-8-400 series airplanes. AD 2011-18-15 required initial and repetitive torque checks of the bolt preload; detailed inspection of the barrel nuts and cradle for cracking, pitting, and corrosion if the bolt preload is correct; and replacement of certain hardware if necessary. This AD continues to require those actions. This AD also requires new inspections and replacement of certain hardware, which would terminate the repetitive torque checks and inspections; and removes airplanes from the applicability. This AD was prompted by in- service reports of cracked barrel nuts found at the front spar locations of the wing-to-fuselage attachment joints, and a loose washer in the barrel nut assembly. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 747-400 and 747-400F series airplanes. This AD was prompted by an evaluation that determined fatigue cracks could develop in the underwing longerons. This AD requires repetitive inspections of the underwing longerons and certain fuselage skins for any crack, and applicable on-condition actions. The FAA is issuing this AD to address the unsafe condition on these products.
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