DIN 18303-2016 German construction contract procedures (VOB) - Part C General technical specifications in construction contracts (ATV) - Timbering to trenchwork《德国建筑包工合同程序 (VOB) 第C.pdf

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1、September 2016 English price group 6No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.010.20; 93.020!%ss“2568080ww

2、w.din.deDIN 18303German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Timbering to trenchwork,English translation of DIN 18303:2016-09VOB Vergabe- und Vertragsordnung fr Bauleistungen Teil C: Allgemeine Technische Vertragsbedingungen

3、fr Bauleistungen (ATV) Verbauarbeiten,Englische bersetzung von DIN 18303:2016-09Cahier des charges allemand pour des travaux de btiment (VOB) Partie C: Clauses techniques gnrales pour lexcution des travaux de btiment (ATV) Travaux de blindage,Traduction anglaise de DIN 18303:2016-09SupersedesDIN 183

4、03:2015-08www.beuth.deDocument comprises 13 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.11.16 DIN 18303:2016-09 2 A comma is used as the decimal marker. Foreword This document has been prepared by the Deutscher Vergabe- und

5、 Vertragsausschuss fr Bauleistungen (DVA) (German Committee for Construction Contract Procedures). Amendments This document differs from DIN 18303:2015-08 as follows: a) the document has been editorially revised; b) the references to VOB/A have been updated; c) the normative references have been upd

6、ated as of 2016-04. Previous editions DIN 18303: 1955-07, 1958-12, 1974-08, 1979-10, 1988-09, 1998-05, 2000-12, 2002-12, 2010-04, 2012-09, 2015-08 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application.

7、 For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN 1054, Subsoil Verification of the safety of earthworks and foundations Supplementary rules to DIN EN 1997-1 DIN 1960, German constructi

8、on contract procedures (VOB) Part A: General provisions relating to the award of construction contracts DIN 1961, German construction contract procedures (VOB) Part B: General conditions of contract relating to the execution of construction work DIN 4124:2012-01, Excavations and trenches Slopes, pla

9、nking and strutting breadths of working spaces DIN 18299, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) General rules applying to all types of construction work DIN 18300, German construction contract procedures (VOB) Part C: G

10、eneral technical specifications in construction contracts (ATV) Earthworks DIN 18301, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Drilling work DIN 18304, German construction contract procedures (VOB) Part C: General technica

11、l specifications in construction contracts (ATV) Piling DIN 18309, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Ground treatment by grouting DIN 18312, German construction contract procedures (VOB) Part C: General technical sp

12、ecifications in construction contracts (ATV) Underground construction work DIN 18303:2016-09 3 DIN 18313, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Diaphragm walling DIN 18314, German construction contract procedures (VOB)

13、Part C: General technical specifications in construction contracts (ATV) Sprayed concrete work DIN 18320, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Landscape work DIN 18321, German construction contract procedures (VOB) Par

14、t C: General technical specifications in construction contracts (ATV) Jet grouting work DIN 18331, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Concrete works DIN EN 1536, Execution of special geotechnical work Bored piles DIN

15、 EN 1537, Execution of special geotechnical work Ground anchors DIN EN 1538, Execution of special geotechnical work Diaphragm walls DIN EN 1997-1, Eurocode 7 Geotechnical design Part 1: General rules DIN EN 1997-1/NA, National Annex Nationally determined parameters Eurocode 7: Geotechnical design Pa

16、rt 1: General rules DIN EN 10248 (all parts), Hot rolled sheet piling of non alloy steels DIN EN 10249 (all parts), Cold formed sheet piling of non alloy steels DIN EN 12063, Execution of special geotechnical work Sheet-pile walls DIN EN 12715, Execution of special geotechnical work Grouting DIN EN

17、12716, Execution of special geotechnical work Jet grouting DIN EN 13331 (all parts), Trench lining systems DIN EN 14199, Execution of special geotechnical work Micropiles DIN EN 14490, Execution of special geotechnical work Soil nailing EAU 2012, Empfehlungen des Arbeitsausschusses Ufereinfassungen“

18、 Hfen und Wasserstraen (Recommendations of the Committee for Waterfront Structures, Harbours and Waterways)*)*)Published by: HTG Hafentechnische Gesellschaft e. V. und Deutsche Gesellschaft fr Geotechnik e. V. (German Port Technology Association and the German Geotechnical Society), Neuer Wandrahm 4

19、, 20457 Hamburg, www.htg-online.de. Obtainable from: Ernst & Sohn, Verlag fr Architektur und technische Wissenschaften GmbH & Co. KG, Rotherstrae 21, 10245 Berlin, www.ernst-und-sohn.de. DIN 18303:2016-09 4 Contents Page 0 Details required for drafting the specification of works . 4 1 Scope 7 2 Mate

20、rials and components . 7 3 Execution of work 8 4 Associated tasks and special tasks 10 5 Settlement of accounts 11 0 Details required for drafting the specification of works The following information supplements the general information specified in DIN 18299, clause 0. Without this information, a sp

21、ecification of works as required in 7 ff., 7 EU ff.or 7 VS ff. of VOB/A (DIN 1960) cannot be properly drawn up. This information does not form part of the contract. The specification of works shall, in particular, include the following information as and when applicable. 0.1 Site information 0.1.1 T

22、ype, location, dimensions, accessibility, condition and strength of working platform or ground used as the working platform, in particular headroom restrictions. 0.1.2 Depths and types of foundation and constructional details of, and loads from, neighbouring structures. 0.1.3 Type, location, owners

23、and dimensions of natural and man-made cavities and any known obstructions, e.g. anchors, sections of stabilized ground and geotextiles from previous construction work. 0.1.4 Measures to be taken to preserve evidence, extent of such measures and time when they are to be taken. DIN 18303:2016-09 5 0.

24、1.5 Permitted deformations of the timbering system and neighbouring structures. 0.1.6 Hydrogeological conditions. 0.2 Details of execution of work 0.2.1 Number, type, location and dimensions of the proposed excavations, trenches, etc. 0.2.2 Design level of bottom of trench or excavation including an

25、y drainage. 0.2.3 Type of timbering system and its purpose. Level of timbering system in respect of the existing or planned topography. 0.2.4 Description of construction stages and final condition. 0.2.5 Any timbering system to be sacrificed, or to be partly or completely dismantled. 0.2.6 Any insta

26、llation or dismantling of the timbering in stages. 0.2.7 Details of materials and components used, even if they are not intended to be removed. 0.2.8 Special requirements relating to the material used for backfilling when installing the timbering system. 0.2.9 Number, type, location and dimensions o

27、f horizontal and vertical structural elements, lagging and drainage blankets. 0.2.10 Location and distances between starting points, depth of penetration and level of the upper face of the timbering system. 0.2.11 Permitted tolerances for timbering system assembly. 0.2.12 Description of soil, rock a

28、nd other materials in the ground with respect to their properties and condition (see subclause 2.3). 0.2.13 Any exceptional physical or chemical conditions to which materials and components will be exposed after installation. 0.2.14 Any special requirements regarding the watertightness of the timber

29、ing system. 0.2.15 Removal of boulders, remains of structures and other obstructions. 0.2.16 Any special protection of building components and equipment. 0.2.17 Type, design, position, number and constructional details of edgings and connections to/junctions with adjacent structures. 0.2.18 Any use

30、of land owned by third parties to accommodate the timbering system and anchorages. 0.2.19 Possibility of or restrictions governing any shoring against adjacent structures (e.g. it may not be allowed because of existing or planned waterproofing). 0.2.20 Number, type, location and dimensions of openin

31、gs and penetrations in the timbering surfaces. DIN 18303:2016-09 6 0.2.21 Number, type, location and dimensions of crossings, footbridges and temporary access routes. 0.2.22 Type and volume of safety measures to be taken, e.g. traffic management, or impact, fall or other safety barriers, etc. 0.2.23

32、 Any experts opinion to be taken into consideration in doing the work. 0.2.24 Provision of materials and elements. 0.2.25 Period/scheduled time for which timbering system is to be made available to the client. 0.2.26 Time and volume of timbering elements to be dismantled. Working space at time of di

33、smantling. 0.2.27 Number and type of tests, time at which testing is to be carried out and the test methods to be used. 0.2.28 Type and number of measuring instruments, measurements and records (e.g. of anchor forces or deformations). 0.3 Details not included in the specifications of this standard 0

34、.3.1 If specifications are to be made that are not included in the specifications of this standard, they shall be described separately and clearly in the specification of works. 0.3.2 Such specifications may be of particular relevance in: subclauses 2 and 3, if the materials, components, type of tre

35、nch/excavation support or construction techniques are not to be specified for temporary ancillary equipment, subclause 3.1.2, if a prescribed schedule of work is to be followed, subclause 3.2.1, if tolerances other than those given in the standards stated are to apply, subclause 3.2.4.2, if the type

36、 of anchor head construction is to be specified. 0.4 Details of associated tasks and special tasks No details are required supplementary to those given in DIN 18299, subclause 0.4. 0.5 Accounting of works In the specification of works, accounting shall be based on the following units, accounted for

37、separately according to type, size and materials: installation, provision and removal of timbering system, lining systems, lagging, etc.: by area (m2), for beams, edgings and connections to/joints with adjacent structures, bracing, waling, steel ties, strutting, etc.: by length (m), for anchor head

38、constructions, openings, crossings, footbridges and temporary access routes, measurements, records, etc.: by number, for beams, bracing, steel ties, waling, strutting, etc.: by mass (kg, t). DIN 18303:2016-09 7 1 Scope 1.1 This standard covers the temporary or permanent support of ground as it chang

39、es level, river banks and the like, and the securing of the sides of excavations, including trenches, etc. 1.2 This standard does not cover earthwork in conjunction with timbering work (see DIN 18300), drilling and piledriving work associated with bored pile walls, sheetpiling and other types of pil

40、ing (see DIN 18301 and DIN 18304) and concreting work associated with piling (see DIN 18302 and DIN 18331), drilling and grouting work associated with anchors (see DIN 18301 and DIN 18309), the support of underground caverns (see DIN 18312), making of diaphragm walling (see DIN 18313), the construct

41、ion of components made of concrete that is applied by spraying (see DIN 18314), measures to support the ground in landscape work (see DIN 18320), strengthening the ground by jet grouting (see DIN 18321), or strengthening the ground by freezing or consolidation to a relatively great depth. 1.3 DIN 18

42、299, clauses 1 to 5 shall also apply. In cases where the specifications of DIN 18299 contradict the present standard, DIN 18303 shall take precedence. 2 Materials and components The specifications of DIN 18299, clause 2 shall be supplemented as follows: 2.1 The following standards cover the most com

43、monly used standardized materials and components: DIN 1054 DIN EN 1536 DIN EN 1537 DIN EN 1538 DIN EN 1997-1 DIN EN 1997-1/NA DIN EN 10248 (all parts) DIN EN 10249 (all parts) DIN EN 12063 DIN EN 12715 DIN EN 12716 DIN EN 13331 (all parts) DIN EN 14199 DIN EN 14490 DIN 18303:2016-09 8 2.2 Materials

44、and components shall comply with the following: for excavations and trenches: the requirements of DIN 4124, for the support of riverbanks, etc.: the requirements of EAU 20121), 2.3 Description and classification of soil and rock See DIN 18300 for the description of soil, rock and other materials. 3

45、Execution of work The specifications of DIN 18299, clause 3 shall be supplemented as follows: 3.1 General 3.1.1 DIN 4124 applies for the execution of timbering work for excavations and trenches and EAU 20121) for the support of riverbanks, etc. 3.1.2 The choice of schedule shall be left to the contr

46、actor. 3.1.3 Timbering work may only be begun when confirmation has been given that the requirements of the respective Land relating to the investigation of and, where relevant, clearance of unexploded ordnance have been met. 3.1.4 Reservations according to VOB/B (DIN 1961), 4, clause 3 could involv

47、e in particular the following: any discrepancies between the structure(s) found on site or any existing timbering elements and the specifications, any discrepancies between the condition of the ground on site and the specifications, any discrepancies between the information on water permeability in

48、the specifications and the actual situation on site, any discrepancies between the actual working platform and the specifications, both for installing and withdrawing timbering elements, working space that does not conform to standards but is necessary from a technical point of view, any missing dat

49、ums, damage to timbering elements, working drawings that fail to take tolerances and deformations into account. 1)Published by: HTG Hafentechnische Gesellschaft e. V. und Deutsche Gesellschaft fr Geotechnik e. V. (German Port Technology Association and the German Geotechnical Society, Neuer Wandrahm 4, 20457 Hamburg, www.htg-online.de. Obtainable from: