API MPMS Ch. 17.10.1/ISO 10976:2015 is a technical API document for refrigerated light hydrocarbon fluids, focused on the measurement of cargoes on board marine LNG carriers. It is relevant where LNG marine transfer, custody-related measurement, or cargo assessment needs a recognized technical reference for consistent handling and review. For engineering, operations, inspection, and QA/QC teams, this document helps define a common basis for evaluating measurement practices linked to LNG carrier cargoes. The 2nd edition, published in 2021, supports professional use in technically demanding marine and energy operations.

Overview of API MPMS Ch. 17.10.1/ISO 10976:2015

This API MPMS Ch. 17.10.1/ISO 10976:2015 document serves as a recognized standard reference for measuring cargoes of refrigerated light hydrocarbon fluids on board marine LNG carriers. Its technical context is centered on LNG carrier operations, where measurement consistency and documentation are important for commercial and operational confidence. As an API Document, it is useful as a benchmark for review, specification alignment, and technical understanding across projects and operating sites. It is especially relevant when teams need a shared reference for cargo measurement practices tied to marine LNG service.

Common use cases of API MPMS Ch. 17.10.1/ISO 10976:2015

This document is commonly used in LNG shipping and marine terminal workflows where cargo measurement must be understood, checked, or referenced against a formal standard. Procurement teams may use it when defining document requirements, while engineering and operations teams may rely on it during technical review, vessel interface work, and measurement-related planning. Inspection and QA/QC functions may also use it to support consistency in cargo measurement records and verification activities. In practice, API MPMS Ch. 17.10.1/ISO 10976:2015 helps align expectations between shipboard, terminal, and technical support roles.

Benefits of using API MPMS Ch. 17.10.1/ISO 10976:2015

Using API MPMS Ch. 17.10.1/ISO 10976:2015 can improve technical consistency when evaluating LNG cargo measurement on marine carriers. It gives buyers and internal teams a clear reference point for procurement, specification review, and operational comparison, reducing ambiguity in technical discussions. For engineering and inspection personnel, it supports more disciplined review of measurement-related work and helps keep documentation aligned across projects. In day-to-day use, the document can contribute to better coordination between operations, QA/QC, and technical teams working with LNG carrier cargoes.

• Marine LNG carrier cargo measurement
• Refrigerated light hydrocarbon fluids
• Technical reference for procurement and review
• Useful for engineering, operations, and QA/QC
• Supports measurement consistency and documentation
• 2nd edition, 2021 issue