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This document specifies the methods of examining the knowledge and skill set of the PE-welder required to carry out on-site joint casing connections on thermally insulated single and twin pipe systems for directly buried hot and cold water networks according to and .The application of these specified methods specifications ensures that the examination is carried out according to a standardised examining procedure. This document applies to the following processes: - preparatory works for joint casing assembly; - assembling and testing the elements for surveillance systems; For special surveillance systems it can be important to have additional training.preparatory works for joint casing system installation; - assembling weldable joint casing system;executing hot gas welding and hot gas extrusion weldingverifying joint tightness (leakage testing); - thermally insulating the joint casing (PUR foaming or half-shell); - sealing fill & vent openings (weldable plugs); - assessing overall installation quality of the completed joint connection (non-destructive).

 

This document specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against Anobium punctatum (De Geer) by egg-laying and larval survival in wood which has been treated previously by full impregnation. This method is applicable to: - water-insoluble chemicals which are being studied as active insecticides; - organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates; - organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; - water-soluble materials, for example salts. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.

 

This document specifies a method of determining the ability of adhesive bonds to resist static load. It is applicable to adhesives used in load bearing timber structures. It is applicable for the following applications: a) for assessing the compliance of adhesives according to EN 301, EN 15425, EN 16254, EN 17334 and EN 17418; b) for assessing the suitability and quality of adhesives for load-bearing timber structures; c) for assessing the effect on the bond strength resulting from constant load at different climate conditions. This method is intended primarily to obtain performance data for the classification of adhesives for load bearing timber structures according to their suitability for use in defined climatic environments. This method is not intended to provide data for structural design and does not necessarily represent the performance of the bonded member in service.

 

Specifies a method for the determination of the total carbon content in soil after dry combustion. The organic carbon content is calculated from this content after correcting for carbonates present in the sample. If carbonates are removed beforehand, the organic carbon content is measured directly. Applicable to all types of air-dried soil samples.

 

This document specifies two methods for the determination of total organic carbon (TOC) in sludge, treated biowaste, soil and waste samples containing more than 0,1 % carbon in relation to the dry matter (dm). This document is validated for several types of matrices as indicated in Table 1 (see also Annex A for the results of the validation). The results in this document are expressed in % C in relation to the dry matter (dm).

 

This document defines individual concepts that together provide a framework for a vocabulary common to different stakeholders with interests in municipal wastewater sludge recovery, recycling, treatment and disposal. It is intended to facilitate common understanding and communication on undertaking such activities. The following are within the scope of this document:

 

This document defines important terms used in the heat treatment of ferrous materials. Annex A provides an alphabetical list of terms defined in this document, as well as their equivalents in French, German, Russian, Chinese and Japanese. Table 1 shows the various iron-carbon (Fe-C) phases.

 

This document provides definitions, descriptions and a framework for the assessment of ecological soil functions and of related ecosystem services, based on a review of existing documents. It describes the main characteristics of key ecological soil functions and how they relate to soil characteristics and to ecosystem services. This document does not cover non-ecological soil functions, e.g. the support of infrastructures and archives, the provision of raw material.

 

This document establishes a standardized notation with consistent design requirements for all results of business reporting, including written reports, presentations and dashboards. The notation specifies requirements for the visual appearance of: recurring visual aspects, such as the layout of charts, tables and text; their characteristics; and the labelling of content. All requirements in this document apply to business reporting regardless of an organization’s type, size, location or the nature of products and services delivered. For further guidance on accessibility requirements refer to Web Content Accessibility Guidelines 2.2 (WCAG 2.2) and iso:proj:77178ISO/IEC 23859:2023 Information technology — User interfaces — Requirements and recommendations on making written text easy to read and understand. This document will benefit:

 

 

This document provides guidelines on the conditions (means of delivery) and minimum required information which shall be physically delivered, when providing electronic instructions for use (eIFU) for in vitro diagnostic medical devices (IVDs).

Not in the scope of this standard:

— The content of the eIFU as it is covered by ISO 18113-1, -2, -3, -4, -5.

 

This International Standard provides accompanying reference software for ISO/IEC 23090-30. The software is an integral part of this International Standard. The use of this reference software is not required to make an implementation of an encoder or decoder in conformance to ISO/IEC 23090-30. Requirements established in ISO/IEC 23090-30 take precedence over the behaviour of the reference software. This International Standard also specifies a set of tests and procedures designed to indicate whether encoders or decoders meet the normative requirements specified in ISO/IEC 23090-30.

 

This document specifies the conformance and reference software implementing ISO/IEC 23093-3, 5, and 6. The information provided is applicable for determining the reference software modules available for ISO/IEC 23093-3, 5, and 6, understanding the functionality of the available reference software modules, and utilising the available reference software modules. Furthermore, this document provides means for conformance testing, i.e. bitstreams – XML and binary descriptions – that conform or do not conform to ISO/IEC 23093-3, 5, and 6.

 

This document establishes the steps of the overall process of pipeline rehabilitation, comprising: This document defines general terms of pipeline rehabilitation and establishes the classification of families of renovation and trenchless replacement techniques, with description of their respective features. This document is applicable to underground drains and sewers and underground water and gas supply networks. This document does not apply to:

 

This document specifies requirements and test methods for pipes and fittings which are part of piping systems for the rehabilitation of non-pressure underground drains and sewers. It is applicable to unplasticized poly (vinyl chloride) (PVC-U) pipes, fittings and assemblies, as manufactured and as installed with service temperature not exceeding 35 °C. It is not applicable to the existing pipeline. This document is applicable to the renovation technique family “lining with close-fit pipes”.

 

This document specifies requirements and test methods for pipes and fittings which are part of piping systems for the rehabilitation, by means of renovation and trenchless replacement, of underground non-pressure and pressure drains and sewers and water supply networks, which transport water intended for human consumption, including raw water pipelines. It is applicable to polyethylene (PE) pipes, fittings and assemblies, as manufactured and as installed. It is not applicable to the existing pipeline. It is applicable to the following technique families for renovation, intended to be used at an operating temperature of 20 °C as the reference temperature: This document is applicable to the following technique families for trenchless replacement, intended to be used at an operating temperature of 20 °C as the reference temperature: When used with lining with continuous pipes, lining with close-fit pipes and trenchless replacement technique families, this document is applicable to: Furthermore, when used with lining with continuous pipes and trenchless replacement this document is applicable to: This document is applicable to jointing by means of butt fusion and electrofusion and to fabricated and injection-moulded fittings and mechanical connections of PE.

 

This document specifies a method to determine the longitudinal stiffness index of footwear, soles and outsoles.

 

This document specifies methods for the determination of free amino acids in fertilizers, including amino acid analyzer method, pre-column derivatization high-performance liquid chromatography (HPLC) method, and high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method. This document is applicable to the determination of free amino acids in fertilizers, soil conditioners, and beneficial substances. The amino acids covered include: asparagine, tryptophan, glutamine, theanine, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, histidine, lysine, arginine, ?-aminobutyric acid, and cystine.

 

This document defines a set of colour image encodings for use in storage, transmission, and display of high dynamic range and wide colour gamut (HDR/WCG) digital still images. It defines the colour encodings, the mandatory and optional metadata, and the reference viewing conditions for HDR/WCG images.

 

This document provides a comprehensive overview of the semantic data model for audit data services. It defines how audit data is structured, represented, and recorded within the framework of this model. To articulate and present the semantic data model effectively, this document leverages the following standards: The initial edition of this semantic data model focuses on specifying object classes and their attributes and associations. These specifications are aligned with the functional requirements outlined in ISO 21378:2019, Audit Data Collection.