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1、I NTE R NATI ONAL STANDARD IS0 4463-3 First edition 1995-1 2-1 5 Measurement methods for building - Setting-out and measurement - Part 3: Check-lists for the procurement of surveys and measurement services Mthodes de mesurage pour la construction - Piquetage et mesurage - Partie 3: Listes de contrle
2、 pour la fourniture de levs topographiques et de pres ta tions de mesurage Reference number IS0 4463-3:1995(E) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 01:33:48 MDTNo repr
3、oduction or networking permitted without license from IHS -,-,- IS0 4463-3:1995(El Contents Page 1 1 1 1 Scope . Stages of procurement of a building . 3 Associated measurement procedures . 2 3.1 Stage 1 : Acquisition of the plot or of the existing 1 1 2 3 3 . . building or buildings . 3.2 Stage 2: P
4、roject planning . 3.3 Stage 3: Prior to project construction 3.4 Stage 4: Project construction 3.5 Stage 5: Project completion 4 Recommended drawing scales . 4 5 Accuracy of sizes from survey drawings . 4 4 6 Documentation Annex A Dimensioning and setting-out from the same secondary 5 setting-out li
5、nes . O IS0 1995 All rights reserved. Unless otherwise specified. no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for St
6、andardization Case Postale 56 CH-1 21 1 Genve 20 Switzerland Printed in Switzerland II Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 01:33:48 MDTNo reproduction or networking p
7、ermitted without license from IHS -,-,- IS0 m 4851903 0635038 027 m IS0 4463-3:1995(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out t
8、hrough IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. IS0 colla
9、borates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by
10、 at least 75 % of the member bodies casting a vote. International Standard IS0 4463-3 was prepared by Technical Committee ISO/TC 59, Building construction, Subcommittee SC 4, Dimensional toler- ances and measurement. This first edition of IS0 4463-3, together with IS0 4463-1 and IS0 4463-2, cancels
11、and replaces IS0 4463:1979, which has been technically revised. IS0 4463 consists of the following parts, under the general title Measure- ment methods for building - Setting-out and measurement - Part i: Planning and organization, measuring procedures, acceptance criteria - - Part 2: Measuring stat
12、ions and targets Part 3: Check-lists for the procurement of surveys and measurement services Annex A of this part of IS0 4463 is for information only. . 111 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001
13、Not for Resale, 04/25/2007 01:33:48 MDTNo reproduction or networking permitted without license from IHS -,-,- 4853903 Ob35039 Tb3 = INTERNATIONAL STANDARD IS0 IS0 4463-3:1995(E) Measurement methods for building - Setting-out and measurement - Part 3: Check-lists for the procurement of surveys and me
14、asurement services 1 Scope 3 Associated measurement procedures This part of IS0 4463 identifies and provides guidance in the form of check-lists for the surveying and set- ting-out services that may be required during the de- velopment and construction of buildings and ancillary works. 3.1 Stage 1:
15、Acquisition of the Plot Or of the existing building O r buildings The legal bndaries of a Plot shall be defined by either a cadastral survey or a local system survey. It will assist those involved in specifying the surveying and setting-out services required during the procure- ment of buildings by
16、providing a check-list of the re- quirements from which selections can be made and to which further items can be added depending on the particular needs of the project. 3.1.1 Check-list of instructions for the procurement of the appropriate specialist services Specify that the surveyor shall: a) ide
17、ntify the plot or the building, including its orien- tation, on a location drawing; The guidance is applicable to both new construction and refurbishment projects. b) on a site plan the main features on or ad- jacent to the site (e.g. roads, underground serv- ices, overhead power or telephone -lines
18、, major trees, fences, etc.); add or delete items as re- quired for the particular project; 2 Stages of procurement of a building In the development and construction of a Project, sur- vey, setting-out and measurement services may be required at any of the following stages. c) provide spot levels re
19、lated to national or local benchmarks; d) establish, if required, the relationship of the site plan to the national or other reference grids or coordinate systems. Stage 1: Acquisition of the plot or of the existing building or buildings 3.1.2 Presentation of information on the Stage , drawings Stag
20、e 2: Project planning Specify that the surveyor shall: Stage 3: Prior to project construction Stage 4: Project construction Stage 5: Project completion a) select a scale for the survey drawing appropriate to the particular need (see clause 4) to show the required information; b) show contour lines,
21、as appropriate, at the re- quired differences in height and/or spot levels. 1 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 01:33:48 MDTNo reproduction or networking permitted
22、without license from IHS -,-,- IS0 4463-3:1995(E) = 4853903 Ob35040 785 Q IS0 3.2 Stage 2 : Project planning During the planning stage of a project, there is a need for both general and detailed information on the plot or on the existing buildings and ancillary works. 3.2.1 Check-list of instruction
23、s for the procurement of the appropriate specialist services Specify that the surveyor shall: carry out a topographical survey to define the lo- cation of the main natural and artificial features on the site and, if required, the level contour lines, and, when neccesary, indicate those features whic
24、h are protected by law or other regulations; carry out a detail survey to establish the position of those existing features required to be located on or adjacent to the site (e.g. buildings, walls, pylons, posts, trees, roads, kerbs, hedges, etc.) and the nature (e.g. grass, concrete, etc.) and leve
25、l of the surfaces; produce a separate external services coordination drawing; produce an existing services drawing to define the type and location (position and depth or height) of the existing services immediately adja- cent to and across the site including, where ap- plicable, roads and road furni
26、ture; for refurbishment projects, produce an existing building drawing to define in detail and to give dimensions (in plan and elevation) of the internal and external features of existing buildings; establish a planning grid in terms of a common grid or a system of coordinates or reference lines to
27、aid the development of the design and to co- ordinate the site surveys (cadastral, topographical and detail) with the project plans. 3.2.2 Presentation of information on the Stage 2 drawings Specify that the surveyor shall: a) select a scale for the survey drawing appropriate to the particular need
28、(see clause 4) to show the required information; b) show, as appropriate, contour lines at the re- quired differences in height and/or spot levels to indicate specific changes in level. The drawings may include - a block plan, - the identity and location on site of the outlines of the proposed const
29、ruction and a table of coordi- nates for each of the measured features, - details of the primary network survey including the main survey stations and witness marks, - the orientation (north point), - the relation to the national or other reference grid, - the identity and location of existing featu
30、res such as boundaries, existing buildings, posts, fences, hedges, features adjacent to the plot, etc., - the location of bore holes and trial pits carried out - a grid of levels or contour lines, and - the area of the site or a specified part of it. during the soil investigation, 3.3 Stage 3: Prior
31、 to project construction Prior to the construction of the project there is a need to provide detailed information on the plot and the proposed construction. 3.3.1 Check-list of actions for the procurement of the appropriate services a) Confirm the legal boundaries and that the existing features and
32、the planning grid have been defined and the proposed building has been located. b) Verify that the proposed building(s) given on the drawings idare of a size able to fit on the site. Obtain the architects or the local authoritys final approval on the agreed dimensions and position. c) 3.3.2 Check-li
33、st of instructions for the procurement of the appropriate specialist services Specify that the surveyor shall: a) produce a site plan to locate the position of the proposed construction in relation to the setting- out points; b) produce a site setting-out plan to establish the primary points and key
34、 secondary lines, stations, targets and benchmarks: verify all the given dimensions of the project by computing them into coordinates of the site ref- erence system to achieve a consistent accuracy of setting-out across the site; c) d) confirm that the location plan correctly coordi- nates with the
35、actual on-site; e) establish, where necessary, monitoring stations to check the ground movement and the move- ment of existing buildings and other important features around the site (e.g. those protected by law or other regulations). 2 Copyright International Organization for Standardization Provide
36、d by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 01:33:48 MDTNo reproduction or networking permitted without license from IHS -,-,- W 4651903 Ob35043 633 W Q IS0 IS0 4463-3:1995(E) 3.3.3 Presentation of information on the Stage 3 drawings Spec
37、ify that the surveyor shall: a) select a scale for the survey drawings appropriate to the particular need (see clause 4) to show the required information; b) where possible, relate the levels shown on the construction drawings to the site levels. 3.3.4 Agreement on measurement accuracy For the setti
38、ng-out and construction tasks to be under- taken, indicate the permitted deviations and, when needed, the relationship between the standard devia- tion and the permitted deviation in the contract speci- fication. 3.4 Stage 4: Project construction During the construction of the project, there is a ne
39、ed to carry out and verify the setting-out, and to measure the construction as it proceeds to ensure it complies with the specification. 3.4.1 Check-list of instructions for the procurement of appropriate specialist services Specify that the surveyor shall: check the initial setting-out to confirm t
40、hat the location drawings correctly coordinate with the actual site dimensions and records; establish, for the duration of the construction, a setting-out plan indicating the primary net major and secondary baselines, grid intersections, targets and benchmarks; establish, for each building, a detail
41、ed secondary setting-out plan including elevational control to ensure the correct positioning of all the elements of the construction; each plan should include the grid intersections or offset grid intersections in- cluding targets, temporary benchmarks and da- tum lines, and plumbing stations and t
42、argets; establish a detailed external works setting-out plan to ensure the correct positioning of the roads, any retaining walls, the drainage and landscaping, etc.; carry out progressive monitoring throughout the construction of the project to verify compliance of the actual construction with the s
43、pecified toler- ance requirements; in particular, compliance checks are required for the structural frame, floors, lift shafts, drainage, roads and external works. 3.4.2 Monitoring of movements or deformations Monitoring of movements or deformations m y be required for both existing and new construc
44、tions, for adjacent buildings, for ground movements or the ground water level (water table). Where the monitoring of movements or deformations is required, there is a need to reach agreement with the surveyor on the following: - the method and the equipment to be used to re- cord the movements; - th
45、e frequency and accuracy of the measurements; - the method of presentation of the data; - the appropriate observation stations (in plan and elevation); - the frequency with which the reliability of stations and targets shall be checked during the construc- tion. 3.4.3 Presentation of information on
46、Stage 4 drawings Specify that the surveyor shall: a) select a scale for the survey drawings appropriate to the particular need (see clause 4) to show the required information; where possible, relate the levels shown on the construction drawings to the site levels. b) 3.5 Stage 5: Project completion
47、On completion of the project there is a need to pro- vide as-built records of the construction, including drawings. 3.5.1 Check-list of instructions for the procurement of appropriate specialist services Specify that the surveyor shall: a) carry out as-built surveys to record for final records the p
48、osition in plan and elevation of the buildings, the external works and the services; prepare a separate coordinated drawing indicating the location and depth of all external services. b) 3.5.2 Presentation of information on Stage 5 drawings Specify that the surveyor shall select a scale for the surv
49、ey drawings appropriate to the particular need (see clause 4) to show the required information. 3 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 01:33:48 MDTNo reproduction or networking permitted without license from IHS -,-,-