SIST-TS CEN ISO/TS 24283-2:2022

Geotechnical investigation and testing - Qualification criteria and assessment - Part 2: Responsible expert (ISO/TS 24283-2:2022)

This document specifies the qualification criteria for the person who is responsible for the performance of sampling, testing, measuring, monitoring and installation of equipment (e.g. piezometers, borehole heat exchangers, inclinometers and extensometers) in the framework of geotechnical investigation.

Geotechnische Erkundung und Untersuchung - Qualifikationskriterien - Teil 2: Verantwortliche Fachkraft (ISO/TS 24283-2:2022)

Dieses Dokument legt die Qualifikationskriterien für die Person fest, die für Probenahme, Prüfung, Messungen, das Monitoring und den Einbau von Ausrüstungen (z. B. Piezometer, Erdwärmesonden, Inklinometer und Extensometer) im Rahmen geotechnischer Erkundungen verantwortlich ist.

Reconnaissance et essais géotechniques - Critères de qualification et évaluation - Partie 2 : Expert responsable (ISO/TS 24283-2:2022)

Geotehnično preiskovanje in preskušanje - Kvalifikacijska merila in ocenjevanje - 2. del: Odgovorni strokovnjak (ISO/TS 24283-2:2022)

Ta dokument določa kvalifikacijska merila za osebe, ki so odgovorne za izvedbo vzorčenja, preskušanja, merjenja, nadzorovanja in nameščanja opreme (npr. piezometrov, izmenjevalnikov toplote v vrtinah, klinometrov in ekstenzometrov) v okviru geotehničnega preiskovanja.

General Information

• Status: Published
• Public Enquiry End Date: 17-Nov-2021
• Publication Date: 13-Apr-2022
• ICS: 03.100.30 - Management of human resources
• ICS: 93.020 - Earthworks. Excavations. Foundation construction. Underground works
• Technical Committee: KON - Structures
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Apr-2022
• Due Date: 06-Jun-2022
• Completion Date: 14-Apr-2022
• Ref Project: CEN ISO/TS 24283-2:2022 - Geotechnical investigation and testing - Qualification criteria and assessment - Part 2: Responsible expert (ISO/TS 24283-2:2022)

Overview

CEN ISO/TS 24283-2:2022 - "Geotechnical investigation and testing - Qualification criteria and assessment - Part 2: Responsible expert" defines the qualification criteria and responsibilities for the person who officially oversees sampling, testing, measuring, monitoring and installation of geotechnical equipment (for example piezometers, borehole heat exchangers, inclinometers and extensometers). Issued as a CEN-adopted ISO Technical Specification, it establishes the minimum documented competence and supervisory duties required to ensure reliable geotechnical investigation and reporting.

Key topics and requirements

• Role definition: The document defines the “responsible expert” as the person accountable for technical management, supervision and reporting of specified parts of sampling, laboratory and field testing, measuring, monitoring and equipment installation.
• Qualification routes:
  • College/university degree in a relevant subject + at least 3 years relevant work experience; or
  • Completed vocational training in a relevant subject + at least 5 years relevant work experience; or
  • 10 years relevant work experience without formal training.
• Required competencies (documented):
  • Knowledge of applicable laws, health, safety and environmental regulations, technical rules and standards.
  • Understanding of objectives of geotechnical ground investigation and basic geological, soil/rock mechanical and hydrogeological principles.
  • Familiarity with sampling, laboratory and field testing, measuring, monitoring and equipment installation per referenced standards.
  • Competence in reporting to relevant standards and in soil/rock identification (ISO 14688-1, ISO 14689, if applicable).
  • Understanding of quality management systems.
• Capabilities expected:
  • Interpret and understand investigation programme aims.
  • Supervise qualified technicians/operators and ensure data/report quality.
  • Identify divergences affecting results and call for additional expertise when needed.
• Responsibility: The responsible expert supervises execution, verifies conformity with standards and checks/signs the test reports for which they are accountable.

Applications and who uses it

• Intended for geotechnical engineers, site supervisors, laboratory managers, monitoring specialists, and contractors involved in field and laboratory geotechnical work.
• Useful to clients, project managers and conformity assessment bodies (first-, second- and third-party control) to demonstrate or verify competence and to support procurement and quality assurance in projects involving earthworks, foundations, underground works and geotechnical monitoring.
• Applies directly where installation and monitoring of piezometers, borehole heat exchangers, inclinometers, extensometers and related field testing are performed.

Related standards

The Technical Specification references and aligns with other ISO geotechnical standards, notably:

• ISO 14688-1, ISO 14689 (soil/rock identification and description)
• ISO 17892 (laboratory testing of soil)
• ISO 18674 (geotechnical monitoring)
• ISO 22475, ISO 22476, ISO 22282, ISO 17628 (sampling, field testing, geohydraulic and geothermal testing)

Keywords: CEN ISO/TS 24283-2:2022, geotechnical investigation and testing, responsible expert, qualification criteria, geotechnical monitoring, sampling, field testing, piezometers.

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2022
Geotehnično preiskovanje in preskušanje - Kvalifikacijska merila in ocenjevanje -
2. del: Odgovorni strokovnjak (ISO/TS 24283-2:2022)
Geotechnical investigation and testing - Qualification criteria and assessment - Part 2:
Responsible expert (ISO/TS 24283-2:2022)
Geotechnische Erkundung und Untersuchung - Qualifikationskriterien - Teil 2:
Verantwortliche Fachkraft (ISO/TS 24283-2:2022)
Reconnaissance et essais géotechniques - Critères de qualification et évaluation - Partie
2 : Expert responsable (ISO/TS 24283-2:2022)
Ta slovenski standard je istoveten z: CEN ISO/TS 24283-2:2022
ICS:
03.100.30 Vodenje ljudi Management of human
resources
93.020 Zemeljska dela. Izkopavanja. Earthworks. Excavations.
Gradnja temeljev. Dela pod Foundation construction.
zemljo Underground works
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN ISO/TS 24283-2
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
January 2022
TECHNISCHE SPEZIFIKATION
ICS 03.100.30; 93.020
English Version
Geotechnical investigation and testing - Qualification
criteria and assessment - Part 2: Responsible expert
(ISO/TS 24283-2:2022)
Reconnaissance et essais géotechniques - Critères de Geotechnische Erkundung und Untersuchung -
qualification et évaluation - Partie 2 : Expert Qualifikationskriterien - Teil 2: Verantwortliche
responsable (ISO/TS 24283-2:2022) Fachkraft (ISO/TS 24283-2:2022)
This Technical Specification (CEN/TS) was approved by CEN on 24 December 2021 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TS 24283-2:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (CEN ISO/TS 24283-2:2022) has been prepared by Technical Committee ISO/TC 182
"Geotechnics" in collaboration with Technical Committee CEN/TC 341 “Geotechnical Investigation and
Testing” the secretariat of which is held by BSI.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to announce this Technical Specification : Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO/TS 24283-2:2022 has been approved by CEN as CEN ISO/TS 24283-2:2022 without any
modification.
TECHNICAL ISO/TS
SPECIFICATION 24283-2
First edition
2022-01
Geotechnical investigation and
testing — Qualification criteria and
assessment —
Part 2:
Responsible expert
Reconnaissance et essais géotechniques - Critères de qualification et
évaluation —
Partie 2: Expert responsable
Reference number
ISO/TS 24283-2:2022(E)
ISO/TS 24283-2:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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ISO copyright office
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Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO/TS 24283-2:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
4  Qualification criteria . .1
5 Responsibility . 2
Bibliography .
...