ABS 166 NOTICE 1-2010 GUIDE FOR COMPLIANCE WITH THE ILO MARITIME LABOUR CONVENTION 2006 TITLE 3 REQUIREMENTS《国际劳工组织2006年海事劳工公约遵守指南.第3章要求》.pdf

1、 ABSGUIDE FOR COMPLIANCE WITH THE ILO MARITIME LABOUR CONVENTION, 2006 TITLE 3 REQUIREMENTS .2009 1 GUIDE FOR COMPLIANCE WITH THE ILO MARITIME LABOUR CONVENTION, 2006 TITLE 3 REQUIREMENTS MAY 2009 NOTICE NO. 1 October 2010 The following Changes become EFFECTIVE AS OF 15 OCTOBER 2010. (See http:/www.

2、eagle.org for the consolidated version of the Guide for Compliance with the ILO Maritime Labour Convention, 2006 Title 3 Requirements, 2009, with all Notices and Corrigenda incorporated.) Notes - The date in the parentheses means the date that the Rule becomes effective for new construction based on

3、 the contract date for construction. (See 1-1-4/3.3 of the ABS Rules for Conditions of Classification (Part 1).) SECTION 1 GENERAL (Revise Subsection 1/3, as follows.) 3 Scope (15 October 2010) This Guide focuses on five (5) aspects of vessel design and layout that can be controlled, measured, and a

4、ssessed. These five (5) aspects are broken into two (2) major types in this Guide: accommodations design and characteristics of the ambient environment. Accommodations criteria pertain to dimensional or physical aspects of spaces/areas where seafarers work, eat, sleep, recreate, and conduct routine

5、activities. The criteria associated with the MLC-ACCOM notation is applicable only to accommodation spaces where seafarers sleep, rest, dine, and recreate. This Guide, particularly in Section 3, “Whole-body Vibration” and Section 4, “Noise”, provides additional guidance related to seafarer work spac

6、es. This guidance can be used if any voluntary ambient environmental testing is to be done in seafarer work spaces. This testing is recommended, but not required. Notice No. 1 October 2010 2 ABSGUIDE FOR COMPLIANCE WITH THE ILO MARITIME LABOUR CONVENTION, 2006 TITLE 3 REQUIREMENTS .2009 SECTION 3 WH

7、OLE-BODY VIBRATION 3 Terminology (15 October 2010) (Add new terms “Stationkeeping”, “Thruster Conditions”, and “Transit Conditions”, as follows.) Reference Calibration: Calibration of a measuring instrument conducted by an accredited Testing and Calibration Laboratory with traceability to a national

8、 or international standard. Stationkeeping: Maintaining a vessel in a position relative to other vessels or a fixed point. This may include the use of main engines and/or thrusters. Thruster Conditions: Those conditions when thrusters are used to maintain the vessels position and heading during stat

9、ionkeeping. Transit Conditions: Those conditions where the vessels primary form of propulsion is via main engine and propeller. This does not include occurrences such as vessel entry or departure from port or dock. Vibration: The variation with time of the magnitude of a quantity which is descriptiv

10、e of the motion or position of a mechanical system, when the magnitude is alternately greater and smaller than some average value. (Revise Section 3, Table 1, as follows.) TABLE 1 Maximum Weighted Root-Mean-Square Vibration Level (15 October 2010) Maximum RMS Level Notation Frequency Range Accelerat

11、ion Measurement Transit Conditions Thruster Conditions MLC-ACCOM 1.0 - 80 Hz aw214 mm/s2 (6mm/s) 286 mm/s2 (8mm/s) 7 Test Requirements (Revise Paragraph 3/7.2, as follows:) 7.2 Data Acquisition and Instruments (15 October 2010) For the MLC-ACCOM notation, a single sample of data shall be recorded fo

12、r each whole-body vibration measurement position during transit and, if applicable, stationkeeping/thruster conditions. Each whole-body vibration measurement sample shall be at least sixty (60) seconds in duration. Where significant frequency components exist in the range below two (2) Hz, measureme

13、nt duration of at least 120 seconds is required. In the case of high speed craft, each whole-body vibration measurement sample shall be at least 227 seconds in duration. The above measurement samples shall all be taken using the appropriate Type 1 or 2 instrumentation (ISO 8041: 2007), then frequenc

14、y weighted and analyzed in accordance with ISO 6954: 2000. It is desirable to employ equipment that records and stores acceleration time histories. Notice No. 1 October 2010 ABSGUIDE FOR COMPLIANCE WITH THE ILO MARITIME LABOUR CONVENTION, 2006 TITLE 3 REQUIREMENTS .2009 3 7.3 Test Conditions (Revise

15、 Subparagraph 3/7.3.1, as follows:) 7.3.1 Power Output (15 October 2010) i) Transit: The propulsion machinery shall run at normal service speed and at no less than eighty (80) percent of the maximum continuous rating (MCR). ii) Stationkeeping: Stationkeeping devices (azimuth or tunnel thrusters auto

16、matic or manual) shall be in operation and run at a service speed sufficient to maintain position in sea conditions equal to or less than Sea State three. (Revise Subparagraph 3/7.3.2, as follows:) 7.3.2 Equipment Operation (15 October 2010) As appropriate for the mode of operation (transit or stati

17、onkeeping), all machinery essential for vessel operation shall operate under normal conditions throughout the measurement period. Heating, Ventilation, and Air Conditioning (HVAC) systems are to be running as for normal seagoing conditions during the whole-body vibration measurements. (Revise Subpar

18、agraph 3/7.3.4, as follows:) 7.3.4 Rudder Conditions (15 October 2010) The rudder angle shall be restricted to a range of 0 2. Minimal rudder action is desirable. During stationkeeping, measurements shall be taken while the vessel is maintaining a position relative to another vessel or fixed point (

19、e.g., offshore installation). (Revise Subparagraph 3/7.3.6, as follows:) 7.3.6 Loading Conditions (15 October 2010) The loading condition of a vessel shall be as close as possible to normal operating conditions. SECTION 4 NOISE 7 Test Requirements (Revise Paragraph 4/7.2, as follows:) 7.2 Data Acqui

20、sition and Instruments (15 October 2010) The integrating-averaging sound level meter shall meet the requirements for a Type 1 or 2 instrument specified in IEC 61672-1 (2002). For the MLC-ACCOM notation, a single sample of data shall be recorded for each noise measurement position during transit and,

21、 if applicable, stationkeeping/thruster conditions. Notice No. 1 October 2010 4 ABSGUIDE FOR COMPLIANCE WITH THE ILO MARITIME LABOUR CONVENTION, 2006 TITLE 3 REQUIREMENTS .2009 APPENDIX 3 ACCOMMODATIONS CRITERIA (Editorially correct typo in first line of Item A3.1.9(i), as follows:) Accommodations C

22、riteria Berthing MLC Requirement Requirement Meets MLC-ACCOM Requirements A3.1.9(i) On passenger ships and special purpose ships the floor area of sleeping rooms for seafarers not performing the duties of ships officers shall not be less than: 7.5 square meters (80.73 square feet)in rooms accommodating two persons; 11.5 square meters(123.78 square feet) in rooms accommodating three persons; 14.5 square meters (156.08 square feet) in rooms accommodating four persons null