ABS 220-2017 GUIDE FOR CARRIAGE OF INTEGRAL REFRIGERATED CONTAINERS ON BOARD SHIPS.pdf
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1、 Guide for Carriage of Integral Refrigerated Containers on Board Ships GUIDE FOR CARRIAGE OF INTEGRAL REFRIGERATED CONTAINERS ON BOARD SHIPS MAY 2017 American Bureau of Shipping Incorporated by Act of Legislature of the State of New York 1862 2017 American Bureau of Shipping. All rights reserved. AB
2、S Plaza 16855 Northchase Drive Houston, TX 77060 USA Foreword Foreword This Guide provides the evaluation procedure and technical requirements to verify the eligibility of a Container Carrier for the optional notation IRCC-SP xxx/xx (Integral Refrigerated Container Carrier Stowage Positions). This G
3、uide becomes effective on the first day of the month of publication. Users are advised to check periodically on the ABS website www.eagle.org to verify that this version of this Guide is the most current. We welcome your feedback. Comments or suggestions can be sent electronically by email to rsdeag
4、le.org. ii ABSGUIDE FOR CARRIAGE OF INTEGRAL REFRIGERATED CONTAINERS ON BOARD SHIPS .2017 Table of Contents GUIDE FOR CARRIAGE OF INTEGRAL REFRIGERATED CONTAINERS ON BOARD SHIPS CONTENTS SECTION 1 Introduction 1 1 General . 1 3 Definitions . 1 5 References 1 7 Vessels Not Built Under Survey 2 9 Alte
5、rnative Designs . 2 SECTION 2 Technical Requirements for Notation IRCC-SP xxx/xx . 3 1 Plans and Data to be Submitted . 3 1.1 Ventilation Arrangements and Calculations . 3 1.3 Hold Space Plans 3 1.5 Electrical Plans 3 1.7 Other Plans . 3 3 Design Conditions . 3 5 Air Supply for Container Holds . 4 5
6、.1 Air Supply Calculation for Container Holds Designed for the Carriage of Integral Refrigerated Containers using Air-cooled Condensers . 4 5.3 Air Supply to Container Holds Designed for the Carriage of Integral Refrigerated Containers using Water-cooled Condensers . 4 7 Air Ventilation Systems . 5
7、7.1 Air Ducting and Air Distribution 5 7.3 Air Inlets and Outlets on Deck . 5 7.5 Supply Air Fans for Container Holds . 5 7.7 Heat Dissipation from Integral Refrigerated Containers Stowed on Deck . 5 9 Cooling Water Systems 6 11 Access to Containers for Monitoring and Repairs 6 13 Electric Systems .
8、 6 13.1 Electrical Power Supply . 6 13.3 Generator Capacity . 7 13.5 Electrical Installation 7 15 Monitoring, Alarms, and Indicators . 7 17 Fire Protection . 7 19 Bilge and Drainage Arrangement . 7 ABSGUIDE FOR CARRIAGE OF INTEGRAL REFRIGERATED CONTAINERS ON BOARD SHIPS .2017 iii SECTION 3 Survey Re
9、quirements . 8 1 Surveys During Construction 8 1.1 Testing of Air Duct Systems 8 1.3 Inspection and Testing of Related Systems . 8 3 Surveys After Construction . 8 APPENDIX 1 Power Demand for Mixed Cargo . 9 FIGURE 1 Electrical Demand for Ventilation System based on 40-Foot EU Containers . 9 FIGURE
10、2 Electrical Demand for Ventilation System based on 20-Foot EU Containers . 10 FIGURE 3 Electrical Demand for Generator and Power Distribution Systems based on 40-Foot EU Containers 10 FIGURE 4 Electrical Demand for Generator and Power Distribution Systems based on 20-Foot EU Containers 11 iv ABSGUI
11、DE FOR CARRIAGE OF INTEGRAL REFRIGERATED CONTAINERS ON BOARD SHIPS .2017 Section 1: Introduction SECTION 1 Introduction 1 General The provisions of this Guide apply to container ships equipped to transport integral refrigerated containers. Where cargo is carried in refrigerated containers of plug-in
12、 or integral types which have their own individually mounted refrigeration machinery, hence requiring shipboard electrical power supply and in some cases the cooling water supply for the condensers, and where fitted, the associated temperature monitoring and control system, the Record will give the
13、total number of refrigerated containers onboard, the total design load in kW and the type of temperature monitoring and control system installed. Section 2 of this Guide provides the technical requirements for the optional notation: IRCC-SP xxx/xx (Integral Refrigerated Container Carrier Stowage Pos
14、itions) for container ships. When requested by the Owner, the systems and arrangements for stowage of integral refrigerated containers may be verified for compliance with the requirements outlined in Section 2 of this Guide. The Class Notation IRCC-SP xxx/xx is supplemented by two figures, the first
15、 of which stands for the number of certified integral refrigerated container stowage positions and the second figure for the percentage of containers carrying fruit/chilled cargoes. For example, IRCC-SP 940/35 designates that the ship is capable of the simultaneous carriage of 940 integral refrigera
16、ted cargo containers arranged on deck and/or in container holds, and a maximum of 35% of those cargo containers may be loaded with fruit or chilled cargoes. The number of integral refrigerated containers is based on FEU (forty foot equivalent units). Details concerning other container sizes, stowage
17、 positions and special conditions will be stipulated in the Class Record. The requirements in this Guide are in addition to the classification requirements for ships contained in the ABS Rules for Building and Classing Steel Vessels (Steel Vessel Rules). 3 Definitions Integral Refrigerated Container
18、. A standard container with a self-contained refrigeration system, located within the outer dimensions of the container, which can be driven by electrical power fed from an external power supply. The refrigeration system may be either a “clip-on” or an integral type of cooling unit. Container Plug-i
19、n Point. An electrical socket located at each container location on deck and each cell location below the deck, which is in accordance with ISO 1496-2. Hold Space. An enclosed space containing refrigerated containers. The containers are restrained within cell guides. If the ship is “open hatch” type
20、, the hold space refers to the space below the hatch coamings. Container Cell. This is the position of an individual container. It is typically located within a set of vertical cell guides and is normally enclosed by transverse stringers located above and below the container. 5 References The follow
21、ing Rules, Guides, Codes and Standards are referenced in this Guide: ABS Rules for Building and Classing Steel Vessels (Steel Vessel Rules) ABSGUIDE FOR CARRIAGE OF INTEGRAL REFRIGERATED CONTAINERS ON BOARD SHIPS .2017 1 Section 1 Introduction 7 Vessels Not Built Under Survey Vessels intended for th
22、e carriage of integral refrigerated containers, which have not been constructed under survey by the Surveyors, but which have been subsequently surveyed at the request of the Owners, satisfactorily reported upon by the Surveyor, and which comply with the requirements of this Guide, will be distingui
23、shed in the Record by the notation, as appropriate, but the mark signifying survey during construction will be omitted. 9 Alternative Designs Design arrangements modified from those which have already been proved suitable in service on board ships are subject to ABSs approval. For these installation
24、s and arrangements, ABS may require additional requirements regarding the documentation to be submitted for approval and the extent of testing. If this Class Notation is applied for ships other than container ships, it will be given special consideration. 2 ABSGUIDE FOR CARRIAGE OF INTEGRAL REFRIGER
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