ASHRAE 188 ADD D-2017 Legionellosis Risk Management for Building Water Systems.pdf

1、ANSI/ASHRAE Addendum d toANSI/ASHRAE Standard 188-2015Legionellosis:Risk Management forBuilding Water SystemsApproved by the ASHRAE Standards Committee on January 28, 2017; by the ASHRAE Tech Council on February 1, 2017; and bythe American National Standards Institute on February 2, 2017.This addend

2、um was approved by a Standing Standard Project Committee (SSPC) for which the Standards Committee has estab-lished a documented program for regular publication of addenda or revisions, including procedures for timely, documented, con-sensus action on requests for change to any part of the standard.

3、The change submittal form, instructions, and deadlines may beobtained in electronic form from the ASHRAE website (www.ashrae.org) or in paper form from the Senior Manager of Standards. The latest edition of an ASHRAE Standard may be purchased on the ASHRAE website (www.ashrae.org) or from ASHRAE Cus

4、-tomer Service, 1791 Tullie Circle, NE, Atlanta, GA 30329-2305. E-mail: ordersashrae.org. Fax: 678-539-2129. Telephone: 404-636-8400 (worldwide), or toll free 1-800-527-4723 (for orders in US and Canada). For reprint permission, go towww.ashrae.org/permissions. 2017 ASHRAE ISSN 1041-2336ASHRAE is a

5、registered trademark of the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.ANSI is a registered trademark of the American National Standards Institute.SPECIAL NOTEThis American National Standard (ANS) is a national voluntary consensus Standard developed under the ausp

6、ices of ASHRAE. Consensus is definedby the American National Standards Institute (ANSI), of which ASHRAE is a member and which has approved this Standard as an ANS, as“substantial agreement reached by directly and materially affected interest categories. This signifies the concurrence of more than a

7、 simple majority,but not necessarily unanimity. Consensus requires that all views and objections be considered, and that an effort be made toward their resolution.”Compliance with this Standard is voluntary until and unless a legal jurisdiction makes compliance mandatory through legislation. ASHRAE

8、obtains consensus through participation of its national and international members, associated societies, and public review.ASHRAE Standards are prepared by a Project Committee appointed specifically for the purpose of writing the Standard. The ProjectCommittee Chair and Vice-Chair must be members of

9、 ASHRAE; while other committee members may or may not be ASHRAE members, allmust be technically qualified in the subject area of the Standard. Every effort is made to balance the concerned interests on all Project Committees. The Senior Manager of Standards of ASHRAE should be contacted fora. interp

10、retation of the contents of this Standard,b. participation in the next review of the Standard,c. offering constructive criticism for improving the Standard, ord. permission to reprint portions of the Standard.DISCLAIMERASHRAE uses its best efforts to promulgate Standards and Guidelines for the benef

11、it of the public in light of available information and acceptedindustry practices. However, ASHRAE does not guarantee, certify, or assure the safety or performance of any products, components, or systemstested, installed, or operated in accordance with ASHRAEs Standards or Guidelines or that any tes

12、ts conducted under its Standards or Guidelineswill be nonhazardous or free from risk.ASHRAE INDUSTRIAL ADVERTISING POLICY ON STANDARDSASHRAE Standards and Guidelines are established to assist industry and the public by offering a uniform method of testing for rating purposes, bysuggesting safe pract

13、ices in designing and installing equipment, by providing proper definitions of this equipment, and by providing other informationthat may serve to guide the industry. The creation of ASHRAE Standards and Guidelines is determined by the need for them, and conformanceto them is completely voluntary.In

14、 referring to this Standard or Guideline and in marking of equipment and in advertising, no claim shall be made, either stated or implied,that the product has been approved by ASHRAE.ASHRAE Standing Standard Project Committee 188Cognizant TC: Environmental Health CommitteeCo-cognizant TCs: 3.6, Wate

15、r Treatment, and 6.6, Service Water Heating Syste SPLS Liaison: Walter T. GrondzikASHRAE Staff Liaison: Susan C. LeBlanc Paul A. Lindahl, Jr.*, Chair Ronald E. Wood* Ronald GeorgeMichael P. Patton*, Vice-Chair Peter V. DeMarco* Patricia GraefHelen R. Cerra*, Secretary Linda L. Dickey* Joshua J. Ince

16、Clive R. Broadbent Claressa Lucas* Thomas W. JohnsonRobert J. Cunningham, III* Clifton McLellan* Tim KeaneKatherine K. Flamm* Billy Smith* Scott E. MayesCharles E. Gulledge, III* Walter N. Vernon* Frank T. MorrisonWilliam F. McCoy* Kristy L. Vogt* Ken MortensenR. Lee Millies, Jr* Stu Asay Eric R. My

17、ersFrank Myers* Henry A. Becker William E. Pearson IIPatrick Racine* Jon J. Cohen Heather L. PlattAaron A. Rosenblatt* Laura Avary Cooley Leon ShapiroKevin A. Scarlett* Steven Cutter Matt SiglerErica Stewart* Charles E .Dorgan Paul F. SupanJanet E. Stout* Jessica Evans Thomas E. WatsonAlain Trahan*

18、Sarah Ferrari* Denotes members of voting status when the document was approved for publicationASHRAE STANDARDS COMMITTEE 20162017Rita M. Harrold, Chair Michael W. Gallagher Cyrus H. NasseriSteven J. Emmerich, Vice-Chair Walter T. Grondzik David RobinJames D. Aswegan Vinod P. Gupta Peter SimmondsNiel

19、s Bidstrup Susanna S. Hanson Dennis A. StankeDonald M. Brundage Roger L. Hedrick Wayne H. Stoppelmoor, Jr.Drury B. Crawley Rick M. Heiden Jack H. ZarourJohn F. Dunlap, Srinivas Katipamula William F. Walter, BOD ExOJames W. Earley, Jr. Cesar L. Lim Patricia Graef, COKeith I. Emerson Arsen K. MelikovJ

20、ulie M. Ferguson R. Lee Millies, Jr.Stephanie C. Reiniche, Senior Manager of Standards ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAEs prior written permission.ANSI/ASHRAE Addendum

21、 d to ANSI/ASHRAE Standard 188-2015 1(This foreword is not part of this standard. It is merelyinformative and does not contain requirements necessaryfor conformance to the standard. It has not been pro-cessed according to the ANSI requirements for a standardand may contain material that has not been

22、 subject topublic review or a consensus process. Unresolved objec-tors on informative material are not offered the right toappeal at ASHRAE or ANSI.)FOREWORDThis addendum revises Sections 4, 7 and 8. Section 4.1,“Building Designer Requirements,” now specifies that a build-ing designer shall review t

23、he building design, and the require-ment to survey a new building design has been removed. The requirement to delineate the height of either the dis-charge outlet or makeup valve relative to the overflow of thetower basin has been removed from Section 7.2.7, “Locationof Cooling Tower Makeup Valve.”

24、The requirement for the designer to provide detailedinstructions for the commission of all building water systemshas been removed from Section 8.4, “Commissioning.”Note: In this addendum, changes to the current standardare indicated in the text by underlining (for additions) andstrikethrough (for de

25、letions) unless the instructions specifi-cally mention some other means of indicating the changes. 4.1 Building Designer Requirements4.1.1 The building designer shall review Survey each newbuilding design and its water systems to determine if thedesign contains any of the devices or factors describe

26、d in Sec-tion 5 that relate to iEsSa EiiaISI. If the building and associ-ated property has a. any of the building water systems in Section 5.1, then allof those building water systems in the new building designshall comply with all applicable requirements of Section 8of this standard.b. any of the f

27、actors listed in Section 5.2, then the new build-ing design shall comply with the requirements of Section 8of this standard.7.2.7 Location of Cooling Tower Makeup Valve. TheProgram documents shall include requirements for the loca-tion of cooling tower makeup valves and for maintainingcompliance wit

28、h all applicable local, regional, and nationalcodes and regulations for air gaps and backflow preventers.and for the height of the discharge outlets and makeup valveover the rim of the overflow in the cooling tower or evapora-tive condenser cold water basins. If no such codes and regula-tions exist

29、for the location, then the Program shall includerequirements for maintaining compliance with ASME/ANSIA112.1.2 1 for air gaps and for maintaining compliance withcodes and regulations applicable to other locations, selectedby the owner or designee, for backflow preventers. and for theheight of the di

30、scharge outlets and makeup valve over the rimof the outflow in the cooling tower or evaporative condensercold water basins.8.4 Commissioning.HDetailed iInstructions for commission-ing of all building water systems shall be provided. by thedesigner in the plans and specifications. Commissioning shall

31、include the following: . . . Addendum d to Standard 188-2015Modify the Section 4.1.1 as follows.Modify the Section 7.2.7 as follows.Modify the Section 8.4 as follows. ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital for

32、m is not permitted without ASHRAEs prior written permission. ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAEs prior written permission.POLICY STATEMENT DEFINING ASHRAES CONCERNFOR T

33、HE ENVIRONMENTAL IMPACT OF ITS ACTIVITIESASHRAE is concerned with the impact of its members activities on both the indoor and outdoor environment.ASHRAEs members will strive to minimize any possible deleterious effect on the indoor and outdoor environment ofthe systems and components in their respon

34、sibility while maximizing the beneficial effects these systems provide,consistent with accepted Standards and the practical state of the art.ASHRAEs short-range goal is to ensure that the systems and components within its scope do not impact theindoor and outdoor environment to a greater extent than

35、 specified by the Standards and Guidelines as established byitself and other responsible bodies.As an ongoing goal, ASHRAE will, through its Standards Committee and extensive Technical Committee structure,continue to generate up-to-date Standards and Guidelines where appropriate and adopt, recommend

36、, and promotethose new and revised Standards developed by other responsible organizations.Through its Handbook, appropriate chapters will contain up-to-date Standards and design considerations as thematerial is systematically revised.ASHRAE will take the lead with respect to dissemination of environ

37、mental information of its primary interest andwill seek out and disseminate information from other responsible organizations that is pertinent, as guides to updatingStandards and Guidelines.The effects of the design and selection of equipment and systems will be considered within the scope of thesys

38、tems intended use and expected misuse. The disposal of hazardous materials, if any, will also be considered.ASHRAEs primary concern for environmental impact will be at the site where equipment within ASHRAEs scopeoperates. However, energy source selection and the possible environmental impact due to

39、 the energy source andenergy transportation will be considered where possible. Recommendations concerning energy source selectionshould be made by its members. ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is no

40、t permitted without ASHRAEs prior written permission.ASHRAE 1791 Tullie Circle NE Atlanta, GA 30329 www.ashrae.org About ASHRAEASHRAE, founded in 1894, is a global society advancing human well-being through sustainable technology for thebuilt environment. The Society and its members focus on buildin

41、g systems, energy efficiency, indoor air quality,refrigeration, and sustainability. Through research, Standards writing, publishing, certification and continuingeducation, ASHRAE shapes tomorrows built environment today. For more information or to become a member of ASHRAE, visit www.ashrae.org.To s

42、tay current with this and other ASHRAE Standards and Guidelines, visit www.ashrae.org/standards.Visit the ASHRAE BookstoreASHRAE offers its Standards and Guidelines in print, as immediately downloadable PDFs, on CD-ROM, and viaASHRAE Digital Collections, which provides online access with automatic u

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44、Bookstore at www.ashrae.org/bookstore.IMPORTANT NOTICES ABOUT THIS STANDARDTo ensure that you have all of the approved addenda, errata, and interpretations for thisStandard, visit www.ashrae.org/standards to download them free of charge.Addenda, errata, and interpretations for ASHRAE Standards and Guidelines are no longerdistributed with copies of the Standards and Guidelines. ASHRAE provides these addenda,errata, and interpretations only in electronic form to promote more sustainable use ofresources.2/17