ISO 8311:2013 specifies a method for the internal measurement of membrane tanks used in ships for the transport of refrigerated light hydrocarbon fluids. In addition to the actual process of measurement, it sets out the calculation procedures for compiling the tank capacity table and correction tables to be used for the computation of cargo quantities. ISO 8311:2013, with some modification, can also be applicable to the calibration of independent prismatic tanks.

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EN-ISO 8311 specifies a method for the internal measurement of membrane tanks used in ships for the transport of refrigerated light hydrocarbon fluids. In addition to the actual process of measurement, it sets out the calculation procedures for compiling the tank capacity table and correction tables to be used for the computation of cargo quantities. This International Standard, with some modification, may also be applicable to the calibration of independent prismatic tanks. For the manual measurement of membrane tanks, the procedures of this International Standard utilize the scaffolding used for the installation of the membranes to support the measuring equipment but, for the internal electro-optical distance-ranging method, other safe means of access to the required measuring positions have to be used.

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This document specifies requirements for the connection nozzles for equipment and devices at cargo tanks of
tankers used in inland navigation and describes the interface of this equipment and these devices with the cargo
tank..

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This document specifies requirements for the connection nozzles for equipment and devices at cargo tanks of
tankers used in inland navigation and describes the interface of this equipment and these devices with the cargo
tank..

  • Standard
    7 pages
    English language
    sale 10% off
    e-Library read for
    1 day

Includes a method for the internal measurement of thanks used for the transport. In addition to the actual process of measurement, it sets out the calculation procedures for compiling the calibration table and correction tables to be used for the computation of cargo quantities. Definitions are given.

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    18 pages
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Includes a method for the internal measurement of thanks used for the transport. In addition to the actual process of measurement, it sets out the calculation procedures for compiling the calibration table and correction tables to be used for the computation of cargo quantities. Definitions are given.

  • Standard
    18 pages
    English language
    sale 10% off
    e-Library read for
    1 day