1、21 07.53-M1982 (Reaffirmed 2 004) Procedure for Perfioming a Survey of Sound Due to Industrial, Institutional, or Commercial Activities GENERAL IlJSTRUCTION (Please read carefully) CSA Standard Z101.53-M1982, Procedure for Performing a Survey of Sound Due to Industrial, Institutional, or Commercial
2、Activities, consists of 10 pages, each dated May, 1982. This Standard, like all CSA Standards, is subject to periodical review, and amendments in the form of replacement pages may be issued from time to time; such pages will be mailed automatically to those purchasers who complete and return the att
3、ached card.* *This ccrrd wilE appear with General Instruction No. 1 only. Note: A General Instruction sheet will accompany mplacernent pages each time they are issued and wt21 Zist the Zatest date of each page of the Standard. Although any replacement pages that have been issued will be sold with th
4、e Standard, it is far the purchaser to insert them where they aply. The responsibility for ensuring that his or her copy is complete bests with the holder of the Standard, who should, for the sake of reference, retain those pages which have been replaced. General Instruction No. 1 May, 1982 2107.53-
5、M 1982 Organization Address c ity ProvJState Country Postallzip Code I. . CSA STANOARD 2107.53-Ml983 I I I I I 1 I I I I I I I I I I I I I I I I t I I L I I I I I I I I I I I I I Affranchir suff isamment Place Stamp Here CSA INTERNATIONAL BUREAU CENTRAL DE LINFORMATION 178 6OUt REXDALE TORONTO ON M9
6、W 1 R3 CANADA CSA INTERNATIONAL CONSOLIDATED MAILING LIST 178 REXDALE BLVD TORONTO ON M9W 1 R3 CANADA CSA Standard 2107.53-Ml982 Canadian Standards Association Procedure for Performing a Survey of Sound Due to Industrial, Institutional, or Commercial Activities ISSN 031 7-5669 Published, May, 1982 b
7、y the Canadian Standards Association (Incorporated 1919 178 Rexdale Boulevard Rexdale, Ontario, Canada M9W 1 R3 Canadian Standards Association-1982 All rights reserved. No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior permis
8、sion of the publisher. Procedure for Performing a Survey of Sound Due to Industrial, Institutional, or Commercial Activities 3 Page 4 Technical Committee on Acoustics and Noise Control W a 9 9 9 9 9 10 10 10 Reface Reference Publications Stamlard 1- soope 2. Imtrurnentation 3. Ac?oustical Test hvimr
9、nent 4. Pmcedure 4.1 Measurement Location 4.2 Site Activities 4.3 Measurements 5. Report May, 1982 4 CSA Standard 2107.53-M1982 Technical Committee on Acoustio; and Noise Control T.P.W. Ernbleton Khairrnan) National Research Council of Canada, Ottawa, Ontario C. Andrew (Associate) The City of Calgar
10、y, Alberta D.A. Benwdl Health and Welfare Canada, Ottawa, Ontario L.D. Bergsten Caterpillar Tractor Co., Peoria, Illinois, U.S.A. A.J. lBrammer (Alternate) National Research Council of Canada, Ottawa, Ontario B, Brownlee (Associate) Leq Measurements Limited, Bram p ton, Ontario E.B. Clark Workers Co
11、mpensation Board of British Columbia, Vancouver J,E. Cdter Berm an, Coul ter, Swallow Associates, Rexdale, Ontario W.M. Crawfgd (Alternate) Workers Compensation Board of British Columbia, Vancouver A.T. Edwarbs (Associate) Ontario Hydro, Toronto G. Fadher (Associate) University of Albert a, Edrn on
12、ton S.E. FaCShaW (Associate) Department of National Defence, Downsview, Ontario M.J. Frost Canadian Pulp and Paper Association, Montreal, Quebec J.R. Hemmy Decoustics Limited, Rexdale, Ontario T. Eowarth Industrial Accident Prevention Association, Toronto, Ontario R.B. Johrrston Electr o-Medical Ins
13、trument Co., Oakville, Ontario H.W. Jones (Alternate) Dalhousie University, Halifax, Nova Scotia LG. Kende (Alternate) Ontario Ministry of the Environment, Toronto P. Kofol IAssociate) Mines Accident Prevention Association of Ontario, North Bay A.D. Litstone Valcoustics Canada Ltd., Wiilowdale, Onta
14、rio J.F.W. MacKay Manitoba Department of Labour and Manpower, Winnipeg J. Manuel Ontario Ministry of the Environment, Toron to D. MeYittie Construction Safety Association of Ontario, Toronto T.D. Wrthwcmd National Research Council of Canada, Ottawa, Ontario 33.0. Nmg Zndustr i al Technology Centre,
15、Winnipeg, Manitoba G. Perreault Commission de la sandet de la s (b) Provide an explanation of circumstances surroundinq the actual field condition; and c) Be phrased where possible to permit a specific “yesrr or rrmrr mwer. Interpretations are published in CSA Information Update“. For subscription d
16、etails md a free sample copy, write to CSA Information Centre or telephone (416) 744-4058. May, 2982 8 CSA Standard 2107. S3-MI982 Reference Fublicatiorrs This Publication refers to the following and the year dates shown indicate the latest issues available at the time of printing: CSA Standards Spe
17、cification for Sound Level Meters; 2107.1-1 973, * Z107.2-1973, Methods for the Measurement of Sound Pressure Levels; IECt standard 651-1919, Sound level meters. * Under review tlntemational Electrotechnica 1 Commission. May, 1982 Pmcedure fm Perfaming a Sumey of Sound Dw tu hdustriul, htitutianal,
18、or Commercial Activities 1-1 This Standard describes a procedure for the measurement of A-weighted sound levels in and around industrial, institutional, or commercial sites. 1,2 sour (b) The sound levels at operator work stations; (c) The sound levels at the property line of an industrial, instituti
19、onal, or commercial site. 1.4 of the exposure of personnel to noise. This Standard does not apply to the prediction 2. Irstrumentaticm 2.1 The following instrumentation shall be used: (a) A sound level meter that meets or exceeds the Type 2 requirements of CSA Standard 2107.1, Specification for Soun
20、d Level Meters; (b) A microphone windscreen that conforms to the requirements of Clause 2.2; and (c) A sound level calibrator that is capable of checking the measurement system at one or more frequencies with an accuracy of k 0.5 dB. Notes: (1) instruments meeting Type f mquikments of fEC Standard 6
21、51, Sou Donot exceed 105 dB*A; Occur less than 5 times in 8 h; or Have a single event duration of less than 2 s. Measurements Note: If the time average sound levels are measured, then the time intern2 shall be at least that noted in Clause 4.3.4. 4.3.1 The sound level meter shall be set on slow resp
22、onse and the A-weighting network used. 43.2 Calibration checks of the sound level measuring system shall be performed. List at the beginning and end of each days work or before and after each sequence of measurements. If a change of more than 0.5 dB is observed, the results of the entire sequence sh
23、all be rejected. 4.3.3 No more than one person (see Note) other than the observer reading the sound level meter shall be within 5 m of the noise source or micro- phone and that person shall be behind the observer. 5.1 (a) A statement that the measurements have been conducted in accordence with the p
24、rovisions of this CSA procedure; exceptions shall be noted; The report shall include the following: (b) A site layout showing measurement locations; (e) A statement about the activity modes at the time of measurement. If measurements were made for different operating modes and time frames, these mus
25、t be clearly distinguished from each other. 5.2 In addition to the requirements of Clause 5.1, consideration may be given to including any of the following: fa) A list of the equipment used to make the measurements, including serial numbers; (b) A statement regarding: the observed variability of sou
26、nd level data; (c) A statement about the spectral and temporal characteristics of the sound broadband, tonal, continuous, or im pulsi vel. Note: If the usual opemtion of the equipment requims operators within the work ffretl, this shall be permitted. The exact location of the measure- ment station s
27、hall be chosen so that people do not shield the microphone from a noise source. May, 1982 Proposition de modfication Nh6sitez pas 5 nous faire part de vos suggestions et de vos commentaires. Prigre dutiliser le formulaire qui suit pour formuler Ies propositions de modification aux normes CSA et autr
28、es publications CSA. II est recommand6 dinclure le num6ro de la norme/publication le numero de Iarticle, du tableau ou de la figure vis6 la formulation propos4e la raison de cette modification. Proposal mu change CSA welcomes your suggestions and comments. Please use the following form to submit you
29、r proposals for changes to CSA Standards and other CSA publications. Be sure to include the Standard/publication number relevant Clause, Table, and/or Figure number) wording of the proposed change rationale for the change. Nom/Name: Aff i I iat ion: Adresse/ Address: Ville/City: itat/Province/State: Pays/Cou ntry: Code postal/Postal/Zip code: T&IBphone/TeIephone: T&li?copJew r/Fax: Date: Proposition de modification/Proposed change: (Si iespace est insuffisant, utiliser le verso et des feuiles voiantes/Use reverse and additional pages as required.)
