Water reuse in urban areas — Guidelines for urban reclaimed water for landscaping uses
This document provides a guideline for good design and practice for urban reclaimed water that recharges into landscape water, including urban stream flow (e.g. rivers and lakes), aesthetic impoundments and wetlands replenishment, to ensure the proper support of the aquatic ecosystem. This document covers urban stream flow and leisure with possible incidental body contact. It does not cover urban…
This document provides general requirements of manufacturing readiness review (MRR) for deliverable space products, including initiation process of MRR, implementation process of MRR and activities after MRR.
This document is applicable to the MRR of deliverable space products.
Wind energy generation systems - Part 9: Probabilistic design measures for wind turbines
IEC TS 61400-9:2025 sets out minimum requirements to the use of probabilistic design measures in order to ensure the structural and mechanical integrity of wind turbines. The document is based on the general approach in ISO 2394, which also forms the basis for IEC 61400-1. In 61400-1, the design verification approach is based on deterministic design using safety factors. However, edition 4 of IEC…
