CSA O322-2015 Procedure for certification of pressuretreated wood materials for use in permanent wood foundations (Third Edition).pdf

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18、 of this Legal Notice.Standards Update ServiceO322-15October 2015Title: Procedure for certification of pressure-treated wood materials for use in permanentwood foundationsTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List I

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20、15 CSA GroupAll rights reserved. No part of this publication may be reproduced in any form whatsoeverwithout the prior permission of the publisher.Published in October 2015 by CSA GroupA not-for-profit private sector organization178 Rexdale Boulevard,Toronto, Ontario, Canada M9W 1R3To purchase stand

21、ards and related publications, visit our Online Store at shop.csa.caor call toll-free 1-800-463-6727 or 416-747-4044.TMA trade-mar k of the Canadian S tandards Association, operating as “CSA Group”Procedure for certification ofpressure-treated wood materials foruse in permanent wood foundationsO322-

22、15O322-15Procedure for certification of pressure-treated wood materialsfor use in permanent wood foundationsOctober 2015 2015 CSA Group 1ContentsTechnical Committee on Wood Preservation 2Subcommittee on Procedure for Certification of Pressure-Treated Wood Materials for use in PWF 5Preface 61 Scope 7

23、2 Reference publications 83 Definitions 94 Certification requirements 104.1 General 104.2 Reference publications 104.3 Certification classification 104.4 Plant requirements 104.5 Product requirements 115 Certification 116 Sampling and testing 127 Certification inspections 128 Marking 139 Forfeiture,

24、 reinstatement, requalification, and appeal 13O322-15Procedure for certification of pressure-treated wood materialsfor use in permanent wood foundationsOctober 2015 2015 CSA Group 2Technical Committee on WoodPreservationH. Walthert Wood Preservation Canada,Ottawa, OntarioCategory: Producer InterestC

25、hairR.A. Stirling FPInnovations,Vancouver, British ColumbiaCategory: Regulatory Authority/General InterestVice-ChairD.L. Alexander DL Alexander and Associates,Beaconsfield, QubecCategory: Regulatory Authority/General InterestK.J. Archer Viance, LLC,Charlotte, North Carolina, USACategory: Producer In

26、terestC.F. Baker C. F. Baker Consulting Group,Burlington, OntarioCategory: Regulatory Authority/General InterestC. Barber Timber Products Inspection Incorporated,Conyers, Georgia, USAAssociateG.T. Barford Public Works b) provide an explanation of circumstances surrounding the actual field condition;

27、 andc) where possible, phrase the request in such a way that a specific “yes” or “no” answer will address theissue.Committee interpretations are processed in accordance with the CSA Directives and guidelines governingstandardization and are available on the Current Standards Activities page at stand

28、ardsactivities.csa.ca.5) This Standard is subject to review five years from the date of publication. Suggestions for its improvement willbe referred to the appropriate committee. To submit a proposal for change, please send the followinginformation to inquiriescsagroup.org and include “Proposal for

29、change” in the subject line:a) Standard designation (number);b) relevant clause, table, and/or figure number;c) wording of the proposed change; andd) rationale for the change.O322-15Procedure for certification of pressure-treated wood materialsfor use in permanent wood foundationsOctober 2015 2015 C

30、SA Group 7O322-15Procedure for certification of pressure-treated wood materials for use inpermanent wood foundations1 Scope1.1This Standard outlines procedures for the certification of treatment plants and the identification ofcertified lumber and plywood for use in permanent wood foundations (PWF).

31、1.2This Standard does not transfer any responsibility for the quality of the treated product from themanufacturer to the certification agency.1.3This Standard does not cover the grading of lumber or plywood nor the fabrication or installation ofpermanent wood foundation materials.1.4It is recognized

32、 that some field-cutting of permanent wood foundation materials might be necessary atthe time of erection and/or installation. The special application of field-cut preservative is not coveredby this Standard.1.5In this Standard,“shall” is used to express a requirement, i.e., a provision that the use

33、r is obliged tosatisfy in order to comply with the standard; “should” is used to express a recommendation or thatwhich is advised but not required; and “may” is used to express an option or that which is permissiblewithin the limits of the Standard.Notes accompanying clauses do not include requireme

34、nts or alternative requirements; the purpose of anote accompanying a clause is to separate from the text explanatory or informative material.Notes to tables and figures are considered part of the table or figure and may be written asrequirements.Annexes are designated normative (mandatory) or inform

35、ative (non-mandatory) to define theirapplication.O322-15Procedure for certification of pressure-treated wood materialsfor use in permanent wood foundationsOctober 2015 2015 CSA Group 82 Reference publicationsThis Standard refers to the following publications, and where such reference is made, it sha

36、ll be to theedition listed below, including all amendments published thereto.CSA GroupO80 Series-15Wood preservationO80.0-15General requirements for wood preservationO80.1-15Specification of treated woodO80.2-15Processing and treatmentAWPA (American Wood Protection Association)Book of Standards, 201

37、4 (includes the Use Category System)A4-11Standard Methods for Sampling Wood PreservativesA7-12Standard for Wet Ashing Procedures for Preparing Wood for Chemical AnalysisA9-13Standard Methods for Analysis of Treated Wood and Treating Solutions by X-Ray SpectroscopyA21-14Standard Method for Analysis o

38、f Wood and Wood Treating Solutions by Inductively Coupled PlasmaEmission Spectroscopy.A69-12Standard Method to Determine the Penetration of Copper Containing PreservativesA72-12Standard Method to Determine the Penetration of Copper in Wood Using Rubeanic AcidA74-12Standard Method to Determine the Pr

39、esence of Hexavalent Chromium (VI) in Wood Treated withChromium Containing PreservativesM2-11Standard for Inspection of Treated Wood Products, Part B: Consumer/Commodity Sawn Products notnormally subject to written specifications by the purchaserM3-13Standard Quality Control Procedures for Wood Pres

40、erving PlantsO322-15Procedure for certification of pressure-treated wood materialsfor use in permanent wood foundationsOctober 2015 2015 CSA Group 9P22-14Standard for Ammoniacal Copper Zinc Arsenate (ACZA)P23-14Standard for Chromated Copper Arsenate Type C (CCA-C)3 DefinitionsThe following definitio

41、ns shall apply in this Standard:Certificate of qualification a document issued by the certification agency stating that the plant hasbeen examined and certified in accordance with this standard for specific product classifications.Certification the stage at which a certificate of qualification has b

42、een issued by a certification agencyto the manufacturer stating that a specific plant and a product manufactured in that plant havecomplied with the conditions of qualification set forth in this Standard.Certification agency an impartial testing and inspection agency possessing the necessary compete

43、nceand facilities to operate a certification system in the wood preservation field, and accredited by anagency having a national mandate to accredit certification organizations.Note: The Standards Council of Canada (SCC) has a national mandate to accredit certification organizations foroperation in

44、Canada.Certification mark a mark used by certified plants to identify permanent wood foundation lumberand/or plywood as being produced in a certified plant.Certified plant a specific location where the pressure-treatment of wood products takes place andthat has been certified by a certification agen

45、cy.Field-cut preservative a preservative solution applied to the surfaces of PWF lumber or plywood, orboth, exposed by unavoidable field-cutting or machining.Manufacturer an organization owning one or more plants that produces pressure-treated lumber orplywood, or both.Plant a specific installation

46、where the pressure-treatment of lumber or plywood, or both, takes place.PWF lumber and/or plywood lumber or plywood, or both, that has been pressure-treated withpreservatives in accordance with CSA O80.1 and CSA O80.2.Reinstatement the recertification of a product in accordance with the requirements

47、 of this Standard.Requalification the recertification of a plant in accordance with the requirements of this Standard.Treating charge all the lumber or plywood treated with preservative in one cylinder or one retort, atone time.O322-15Procedure for certification of pressure-treated wood materialsfor

48、 use in permanent wood foundationsOctober 2015 2015 CSA Group 104 Certification requirements4.1 GeneralA manufacturer applying for plant certification or requalification, or product reinstatement shalldemonstrate to the certification agency that the plant, products, and operations comply with thisSt

49、andard.4.2 Reference publicationsUsers of this Standard shall refer to the latest editions of the reference publications listed in Clause 2,including all amendments published thereto.4.3 Certification classificationPlants treating PWF materials may be certified in one or both of the following classifications:a) the treatment of PWF lumber; andb) the treatment of PWF plywood.Note: A classification includes all sizes of material by species and/or species combination.4.4 Plant requirements4.4.1To qualify, each manufacturer shall demonstrate to