DIN 18301-2016 German construction contract procedures (VOB) - Part C General technical specifications in construction contracts (ATV) - Drilling works《德国建筑包工合同程序 (VOB) 第C部分 建筑包工合同.pdf

1、September 2016 English price group 7No 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!%sr“2568079ww

2、w.din.deDIN 18301German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Drilling works,English translation of DIN 18301:2016-09VOB Vergabe- und Vertragsordnung fr Bauleistungen Teil C: Allgemeine Technische Vertragsbedingungen fr Baulei

3、stungen (ATV) Bohrarbeiten,Englische bersetzung von DIN 18301:2016-09Cahier des charges allemand pour des travaux de btiment (VOB) Partie C: Clauses techniques gnrales pour lexcution des travaux de btiment (ATV) Travaux de forage,Traduction anglaise de DIN 18301:2016-09SupersedesDIN 18301:2015-08www

4、.beuth.deDocument comprises 16 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.11.16 DIN 18301:2016-09 2 A comma is used as the decimal marker. Foreword This standard has been prepared by the Deutscher Vergabe- und Vertragsauss

5、chuss fr Bauleistungen (DVA) (German Committee for Construction Contract Procedures). Amendments This document differs from DIN 18301:2015-08 as follows: a) the document has been editorially revised; b) the references to VOB/A have been updated; c) the normative references have been updated as of 20

6、16-04. Previous editions DIN 18301: 1955-07, 1958-12, 1974-07, 1976-09, 1979-10, 1988-09, 1992-12, 1996-06, 2000-12, 2002-12, 2006-10, 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 it

7、s application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN 1960, German construction contract procedures (VOB) Part A: General provisions relating to the award of construction cont

8、racts DIN 1961, German construction contract procedures (VOB) Part B: General conditions of contract relating to the execution of construction work DIN 4020, Geotechnical investigations for civil engineering purposes Supplementary rules to DIN EN 1997-2 DIN 4023, Geotechnical investigation and testi

9、ng Graphical presentation of logs of boreholes, trial pits, shafts and adits DIN 4030-1, Assessment of water, soils and gases for their aggressiveness to concrete Part 1: Principles and limiting values DIN 4094-4, Subsoil Field testing Part 4: Field vane test DIN 4123, Excavations, foundations and u

10、nderpinnings in the area of existing buildings DIN 18122-1, Soil, investigation and testing Consistency limits Part 1: Determination of liquid limit and plastic limit DIN 18123, Soil, investigation and testing Determination of grain-size distribution DIN 18301:2016-09 3 DIN 18126, Soil, investigatio

11、n and testing Determination of density of non-cohesive soils for maximum and minimum compactness DIN 18136 Soil Investigation and testing Unconfined compression test DIN 18137 (all parts), Soil Investigation and testing Determination of shear strength DIN 18137-2, Soil, investigation and testing Det

12、ermination of shear strength Part 2: Triaxial test DIN 18141-1, Subsoil Analysis of rock samples Part 1: Determination of the unconfined compressive strength DIN 18196, Earthworks and foundations Soil classification for civil engineering purposes DIN 18299, German construction contract procedures (V

13、OB) Part C: General technical specifications in construction contracts (ATV) General rules applying to all types of construction work DIN 18302, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Borehole sinking operations DIN 1831

14、9, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Trenchless pipelaying DIN 18459, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Demolition and dismantling

15、 work DIN EN 1536, Execution of special geotechnical work Bored piles DIN EN 1537, Execution of special geotechnical work Ground anchors DIN EN 1997-2, Eurocode 7: Geotechnical design Part 2: Ground investigation and testing DIN EN 1997-2/NA, National Annex Nationally determined parameters Eurocode

16、7: Geotechnical design Part 2: Ground investigation and testing DIN EN 12699, Execution of special geotechnical work Displacement piles DIN EN 12716, Execution of special geotechnical work Jet grouting DIN EN 14199, Execution of special geotechnical work Micropiles DIN EN 14490, Execution of special

17、 geotechnical work Soil nailing DIN EN 14679, Execution of special geotechnical work Deep mixing DIN EN ISO 14688-1, Geotechnical investigation and testing Identification and classification of soil Part 1: Identification and description DIN EN ISO 14688-2, Geotechnical investigation and testing Iden

18、tification and classification of soil Part 2: Principles for a classification DIN EN ISO 14689-1 Geotechnical investigation and testing Identification and classification of rock Part 1: Identification and description DIN EN ISO 17892-1, Geotechnical investigation and testing Laboratory testing of so

19、il Part 1: Determination of water content DIN 18301:2016-09 4 DIN EN ISO 22475-1 Geotechnical investigation and testing Sampling methods and groundwater measurements Part 1: Technical principles for execution DVGW W 121, Bau und Ausbau von Grundwassermessstellen (Construction and fitting out of grou

20、nd water measuring stations)*)DVGW W 123, Bau und Ausbau von Vertikalfilterbrunnen (Construction and design of vertical filter wells)*)NF P18-579, Granulats Dtermination des coefficients dabrasivit et de broyabilit (Aggregate Abrasiveness and grindability tests)*)NF P94-430-1, Roches Dtermination du

21、 pouvoir abrasif dune roche Partie 1: Essai de rayure avec une pointe (Rock Determination of the rock abrasiveness Part 1: Scratching-test with a pointed tool)*)*)Author: DVGW Deutscher Verein des Gas- und Wasserfaches e. V., Technisch wissenschaftlicher Verein (German Technical and Scientific Assoc

22、iation for Gas and Water), Josef-Wirmer-Str. 1-3, 53123 Bonn, www.dvgw.de. Obtainable from: Beuth Verlag GmbH, 10772 Berlin, www.beuth.de and vgw Wirtschafts- und Verlagsgesellschaft Gas und Wasser mbH, Josef-Wirmer-Strae 3, 53123 Bonn, www.wvgw.de. *)Unofficial German translation obtainable from: B

23、euth Verlag GmbH, 10772 Berlin, www.beuth.de. Original standard in French obtainable from: AFNOR, 11, rue Francis de Pressens, 93571 La Plaine Saint-Denis Cedex, France, www.afnor.org. DIN 18301:2016-09 5 Contents Page 0 Details required for drafting the specification of works . 5 1 Scope 8 2 Materi

24、als and components . 9 3 Execution of work 11 4 Associated tasks and special tasks 14 5 Settlement of accounts 16 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 spe

25、cification 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 I

26、nformation on underground and surface water (e.g. speed of currents, water levels, artesian water, discharge rates, wave heights, fluctuations in tidal current, storm water), and on wind effects. 0.1.2 Information on existing and scheduled groundwater lowering measures and on any build-up of water.

27、0.1.3 Conditions and charges imposed for the discharge of flushing water into receiving waters, and any limiting values and relevant bye-laws to be complied with. 0.1.4 Type and extent of growth (particularly shrubs or trees) in the area to be cleared. DIN 18301:2016-09 6 0.1.5 Type, location and di

28、mensions of natural and man-made cavities and any known obstructions, e.g. anchors, grouts from previous construction work, with the name of their legal owners. 0.1.6 Depth and types of foundation and constructional details of, and loads from, neighbouring structures. 0.1.7 Type, location, dimension

29、s, accessibility, condition and strength of working platform or ground used as the working platform, in particular headroom restrictions. 0.1.8 Details of the arrangement of above-ground and buried supply and discharge pipes for conveying the support fluid or drilling fluid and the associated mixing

30、 and regeneration plant, especially near outdoor circulation spaces. 0.1.9 Facilities for interim storage of the drill cuttings. 0.2 Details of execution of work 0.2.1 In the case of geotechnical investigation and testing, any information obtained on geological and hydrogeological conditions and on

31、existing boreholes and any data gained as regards the description and classification of soil, rock and other materials in accordance with clause 2. 0.2.2 Description and classification of soil, rock and other materials in accordance with clause 2. 0.2.3 Results of probes to determine density/compact

32、ness. 0.2.4 Noticeable changes in properties and condition of soil, rock and other materials after excavation. 0.2.5 Any experts opinion to be taken into consideration in doing the work. 0.2.6 Drilling technique to be used. 0.2.7 Details of the sampling categories and samplers according to DIN EN IS

33、O 22475-1 and sampling depths. Number and recipients of samples. 0.2.8 Any requirements to be met in sample treatment, transport and storage according to DIN EN ISO 22475-1. 0.2.9 Types and number of special borehole tests and measurements. 0.2.10 Target length and diameter of each hole to be drille

34、d. 0.2.11 Siting and elevation of plane from which drilling of borehole is started on layout plan, and permissible deviations. 0.2.12 Heading and inclination of borehole, and permissible deviations. Information on measuring methods. 0.2.13 Any precautions to be taken when drilling in swelling soil a

35、nd rock, e.g. in ground containing anhydrite. DIN 18301:2016-09 7 0.2.14 Any precautions to be taken when drilling in ground containing gas, mineral water or other drinking water. 0.2.15 Piezometric levels and seepage velocities in all the affected aquifers, and permeability coefficients of the soil

36、s. 0.2.16 Influence of the ground on support fluid or drilling fluid used in drilling work. 0.2.17 Risk of sudden loss of support fluids or drilling fluids owing to their passage in the ground, and any resulting work (e.g. retaining a minimum supply). 0.2.18 Facilities for treatment of the excavated

37、 material. 0.2.19 Type, use and disposal of support fluids and drilling fluids used, together with the required verifications. 0.2.20 Type, size, condition and bearing capacity of the working platform or ground to be used for the working platform. 0.2.21 Special requirements for drilling templates.

38、0.2.22 Any requirements regarding the material used for backfilling. 0.2.23 Any special work involved in drilling rock with a uniaxial compressive strength of 120 N/mm2 upwards (e.g. spudding, chiselling, blasting). 0.2.24 Any documentation requirements. 0.3 Details not included in the specification

39、s of this standard 0.3.1 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: subclause 3.1.1, if the choice of schedul

40、e for drilling operations, the equipment deployed, and the support fluids or drilling fluids used and their means of disposal, are to be specified by a person other than the contractor, subclause 3.1.4, if the drilling work is not to be in accordance with the standards given in subclause 3.1.4, subc

41、lause 3.3, if the casings are to be left in place. 0.4 Details of associated tasks and special tasks The following associated tasks are especially likely to require separate itemization in accordance with DIN 18299, subclause 0.4.1: moving the drilling equipment from one borehole to another in geote

42、chnical investigations and testing (see subclause 4.1.3). 0.5 Accounting of works In the specification of works, accounting of works shall be based on the following: boreholes: by length (m), accounted for separately according to target diameter, depth (from upper face of working platform to final d

43、epth), homogeneous zones or DIN 18301:2016-09 8 artificial soil (infill) or other materials (e.g. concrete, steel, masonry), and drilling technique used, constructing and removal of drilling templates: by number, additives for support fluids and drilling fluids: by mass (kg, t), moving the drilling

44、equipment from one borehole to another, by number of items, accounted for separately according to the distance between the boreholes, resetting the drill: by number of items, recovery, treatment, transport and storage of samples: by number, accounted for separately according to type, casings, includ

45、ing couplings, left in the borehole: by length (m), accounted for separately according to outside diameter, wall thickness and overall length, clearing of obstructions: by the hour (h), materials used for backfilling or sealing of boreholes: by length (m), volume (m3) or mass (kg or t), auxiliary wo

46、rk and waiting time when making investigations of or taking measurements at the borehole: by the hour (h), replacing lost support fluids or drilling fluids: by volume (m3), backfilling of borehole: by length (m), accounted for separately according to diameter, volume (m3), or mass (kg, t). 1 Scope 1

47、.1 This standard deals with the drilling of holes, irrespective of their type, depth or heading (orientation), in particular for geotechnical investigation and testing of ground and groundwater, water extraction and discharge, ground water lowering, drainage, degasification and geothermal exploratio

48、n, grouting (including jet grouting), constructing bored or grouted piles, constructing contiguous bored pile walls, including those for supporting and sealing, installing anchorages, other structural elements, borehole heat exchangers and measuring equipment, drilling work for the purposes of maint

49、aining, repairing and decommissioning wells, ground water measuring stations and borehole heat exchangers, and for backfilling abandoned boreholes, DIN 18301:2016-09 9 for drilling work to loosen the ground, for removal of obstructions or soil exchange. 1.2 This standard does not cover: borehole sinking operations (see DIN 18302),