NF EN ISO 14922

<p>This standard specifies guidelines to describe thermal spraying quality requirements suitable for application by the</p> <p>manufacturers using the thermal spraying process for coating new parts, for repair and maintenance. They are</p> <p>structured in the way that they can be used for any type of construction to be sprayed. These guidelines relate only</p> <p>to those aspects of the quality of the final construction to be sprayed which may be influenced by thermal spraying</p> <p>and allied processes (pre- and posttreatment, etc.).</p> <p>The guidelines define various approaches to quality requirements for thermal spray works, both in workshops and</p> <p>on sites and to provide guidance for describing the capability of a manufacturer on producing thermally sprayed</p> <p>structures of the specified quality. They also can be used by any interested party as a basis for assessing a</p> <p>manufacturer's thermal spraying quality arrangements.</p> <p>The guidelines are intended as a guide for the preparation of regulatory or contractual requirements and for a</p> <p>manufacturer's management to define the thermal spraying requirements for quality system related to the type of</p> <p>thermally sprayed construction. The guidelines are not structured to be used in isolation as a part of any regulatory</p> <p>contractual or managerial requirement.</p> <p>These guidelines are intended to be used for the following purposes:</p> <p>a) providing interpretation of the requirements in the EN ISO 9000 series of standards, as a guideline for</p> <p>specification and establishment of the part of the quality system related to control of thermal spraying as a "Special</p> <p>Process";</p> <p>b) providing guidelines to establish specifications and thermal spraying quality requirements, where a quality</p> <p>system according to EN ISO 9001 and EN ISO 9002 is not involved;</p> <p>c) assessment of the thermal spraying quality requirements mentioned in a) and b) above.</p> <p>The application of this standard would typically occur in the following circumstances:</p> <p>? in contractual situation: specification of thermal spraying requirements for quality systems;</p> <p>? by manufacturers: establishment and maintenance of thermal spraying quality requirements;</p> <p>? by committees preparing structural codes or other application standards: specification of thermal spraying</p> <p>requirements;</p> <p>? by interested parties, e.g. third parties, customers or manufacturers management: assessment of thermal</p> <p>spraying requirements.</p>

<p>This standard specifies requirements so that:</p> <p>? It is independent of the type of the thermally sprayed structure.</p> <p>? It defines quality requirements for thermal spraying both in workshops and on site.</p> <p>? It provides guidance for describing a manufacturer's capability to produce thermally sprayed constructions to</p> <p>meet specified requirements.</p> <p>? It may also be used as a basis for assessing the manufacturer in respect to his thermal spraying capability.</p> <p>This standard is appropriate when demonstration of a manufacturer's capability to produce thermally sprayed</p> <p>construction, fulfilling specified quality requirements, are specified in one or more of the following:</p> <p>? a contract between involved parties;</p> <p>? an application standard;</p> <p>? a regulatory requirement.</p> <p>The requirements contained within this standard may be adopted in full or may be selectively deleted by the</p> <p>manufacturer if not applicable to the construction concerned. They provide a flexible framework for the control of</p> <p>thermal spraying in the following cases:</p> <p>? Case 1</p> <p>To provide specific requirements for thermal spraying in contracts which require the manufacturer to have a quality</p> <p>system in accordance with EN ISO 9001 or EN ISO 9002.</p> <p>? Case 2</p> <p>To provide specific requirements for thermal spraying in contracts which require the manufacturer to have a quality</p> <p>system other than EN ISO 9001 or EN ISO 9002.</p> <p>? Case 3</p> <p>To provide specific requirements for thermal spraying in contracts which require the manufacturer developing a</p> <p>quality system.</p> <p>? Case 4</p> <p>To provide specific requirements for thermal spraying in application standards which uses thermal spraying as part</p> <p>of its requirements or in a contract between relevant parties. It may however be more appropriate for</p> <p>EN ISO 14922-3 or EN ISO 14922-4 to be used in such cases.</p>

<p>This standard specifies requirements so that:</p> <p>? It is independent of the type of the thermally sprayed structure.</p> <p>? It defines quality requirements for thermal spraying both in workshops and on site.</p> <p>? It provides guidance for describing a manufacturer's capability to produce thermally sprayed constructions to</p> <p>meet specified requirements.</p> <p>? It may also be used as a basis for assessing the manufacturer in respect to his thermal spraying capability.</p> <p>This standard is appropriate when demonstration of a manufacturer's capability to produce thermally sprayed</p> <p>construction, fulfilling specified quality requirements, are specified in one or more of the following:</p> <p>? a contract between involved parties;</p> <p>? an application standard;</p> <p>? a regulatory requirement.</p> <p>The requirements contained within this standard may be adopted in full or may be selectively deleted by the</p> <p>manufacturer if not applicable to the construction concerned. They provide a flexible framework for the control of</p> <p>thermal spraying in the following cases:</p> <p>? Case 1</p> <p>To provide specific requirements for thermal spraying in contracts which require the manufacturer to have a quality</p> <p>system other than EN ISO 9001 or EN ISO 9002.</p> <p>? Case 2</p> <p>To provide specific requirements for thermal spraying in contracts which require the manufacturer developing a</p> <p>quality system.</p> <p>? Case 3</p> <p>To provide specific requirements for thermal spraying in application standards which uses thermal spraying as part</p> <p>of its requirements or in a contract between relevant parties. It may however be more appropriate for</p> <p>EN ISO 14922-4 to be used in such cases.</p>

<p>This standard specifies requirements so that:</p> <p>? It is independent of the type of the thermally sprayed structure.</p> <p>? It defines quality requirements for thermal spraying both in workshops and on site.</p> <p>? It provides guidance for describing a manufacturer´s capability to produce thermally sprayed constructions to</p> <p>meet specified requirements.</p> <p>? It may also be used as a basis for assessing the manufacturer in respect to his thermal spraying capability.</p> <p>This standard is appropriate when demonstration of a manufacturer´s capability to produce thermally sprayed</p> <p>construction, fulfilling specified quality requirements, are specified in one or more of the following:</p> <p>? a contract between involved parties;</p> <p>? an application standard;</p> <p>? a regulatory requirement.</p> <p>The requirements contained within this standard may be adopted in full or may be selectively deleted by the</p> <p>manufacturer if not applicable to the construction concerned. They provide a flexible framework for the control of</p> <p>thermal spraying in the following cases:</p> <p>? Case 1</p> <p>To provide specific requirements for thermal spraying in contracts which require the manufacturer to have a quality</p> <p>system other than EN ISO 9001 or EN ISO 9002.</p> <p>? Case 2</p> <p>To provide specific requirements for thermal spraying in contracts which require the manufacturer developing a</p> <p>quality system.</p> <p>? Case 3</p> <p>To provide specific requirements for thermal spraying in application standards which uses thermal spraying as part</p> <p>of its requirements or in a contract between relevant parties.</p>