SIST-TS CEN ISO/TS 24283-3:2022

Geotechnical investigation and testing - Qualification criteria and assessment - Part 3: Qualified enterprise (ISO/TS 24283-3:2022)

This document specifies the qualification criteria for enterprises performing 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 3: Qualifiziertes Unternehmen (ISO/TS 24283-3:2022)

Dieses Dokument legt die Qualifikationskriterien für Unternehmen fest, die eine Probenahme, Prüfung, Messung, ein Monitoring und den Einbau von Ausrüstungen (z. B. Piezometer, Erdwärmesonden, Inklinometer und Extensometer) im Rahmen geotechnischer Erkundungen ausführen.

Reconnaissance et essais géotechniques - Critères de qualification et évaluation - Partie 3 : Entreprise qualifiée (ISO/TS 24283-3:2022)

Geotehnično preiskovanje in preskušanje - Kvalifikacijska merila in ocenjevanje - 3. del: Usposobljeno podjetje (ISO/TS 24283-3:2022)

Ta dokument določa kvalifikacijska merila za podjetja, ki izvajajo vzorčenje, preskušanje, merjenje, nadzorovanje in nameščanje opreme (npr. piezometrov, izmenjevalnikov toplote v vrtinah, klinometrov in ekstenzometrov) v okviru geotehničnega preiskovanja.

General Information

• Status: Published
• Public Enquiry End Date: 14-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 24283-3:2022 - Geotechnical investigation and testing - Qualification criteria and assessment - Part 3: Qualified enterprise (ISO/TS 24283-3:2022)

Overview

CEN ISO/TS 24283-3:2022 - "Geotechnical investigation and testing - Qualification criteria and assessment - Part 3: Qualified enterprise" specifies qualification criteria for enterprises that perform geotechnical sampling, testing, measuring, monitoring and installation of equipment (for example piezometers, borehole heat exchangers, inclinometers and extensometers). This CEN-adopted ISO technical specification defines the organizational, personnel and equipment requirements that a qualified enterprise must document and maintain.

Key topics and requirements

• Scope and purpose: Applies to public or private organisations providing geotechnical services within the ISO 24283 series framework (Parts 1 and 2 cover technicians/operators and responsible experts).
• Core qualification criteria:
  • Experienced and qualified personnel (responsible expert per project; qualified technicians/operators for field and laboratory tasks).
  • Adequate equipment meeting relevant standards, properly maintained and calibrated.
  • Implemented quality management system and health, safety and environmental (HSE) system.
  • Liability insurance and compliance with applicable bylaws and safety regulations.
  • Training records and verification of external personnel and subcontractors.
• Assessment prerequisites (Annex A):
  • Identification of responsible expert(s) and qualified technicians with records of education, training and experience.
  • List of machines/equipment, QMS and HSE documentation.
• Assessment and re‑assessment:
  • On‑site assessment covering techniques listed in the specification (e.g., cone penetration, SPT, sampling categories, geohydraulic and laboratory testing).
  • Annual internal monitoring, inspection after ~3.5 years and full re‑assessment every 7 years.
• Proof of conformity: Declaration by contractor (1st party), client (2nd party) or conformity assessment body (3rd party).

Applications and users

• Who uses it: Geotechnical contractors, specialist testing laboratories, engineering consultancies, site investigation teams, clients procuring geotechnical services, and conformity assessment bodies.
• Practical applications:
  • Demonstrating organizational competence for bidding and contracting on site investigation projects.
  • Ensuring reliable installation and monitoring of instruments (piezometers, extensometers, inclinometers, borehole heat exchangers).
  • Supporting procurement, quality assurance and risk management for earthworks, foundations, tunnels and geothermal projects.

Related standards

Part of the ISO 24283 series; references and related standards include:

• ISO/TS 24283-1 (Qualified technician) and ISO/TS 24283-2 (Responsible expert)
• ISO 14688-1, ISO 14689, ISO 17628, ISO 17892, ISO 18674 (all parts), ISO 22282 (all parts), ISO 22475 and ISO 22476 series

Keywords: geotechnical investigation, qualified enterprise, ISO/TS 24283-3, sampling, testing, monitoring, piezometers, borehole heat exchangers, inclinometers, extensometers, qualification criteria, assessment, quality management.

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2022
Geotehnično preiskovanje in preskušanje - Kvalifikacijska merila in ocenjevanje -
3. del: Usposobljeno podjetje (ISO/TS 24283-3:2022)
Geotechnical investigation and testing - Qualification criteria and assessment - Part 3:
Qualified enterprise (ISO/TS 24283-3:2022)
Geotechnische Erkundung und Untersuchung - Qualifikationskriterien - Teil 3:
Qualifiziertes Unternehmen (ISO/TS 24283-3:2022)
Reconnaissance et essais géotechniques - Critères de qualification et évaluation - Partie
3 : Entreprise qualifiée (ISO/TS 24283-3:2022)
Ta slovenski standard je istoveten z: CEN ISO/TS 24283-3:2022
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 24283-3
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 3: Qualified enterprise
(ISO/TS 24283-3:2022)
Reconnaissance et essais géotechniques - Critères de Geotechnische Erkundung und Untersuchung -
qualification et évaluation - Partie 3 : Entreprise Qualifikationskriterien - Teil 3: Qualifiziertes
qualifiée (ISO/TS 24283-3:2022) Unternehmen (ISO/TS 24283-3:2022)
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 24283-3:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (CEN ISO/TS 24283-3:2022) 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 24283-3:2022 has been approved by CEN as CEN ISO/TS 24283-3:2022 without any
modification.
TECHNICAL ISO/TS
SPECIFICATION 24283-3
First edition
2022-01
Geotechnical investigation and
testing — Qualification criteria and
assessment —
Part 3:
Qualified enterprise
Reconnaissance et essais géotechniques - Critères de qualification et
évaluation —
Partie 3: Entreprise qualifiée
Reference number
ISO/TS 24283-3:2022(E)
ISO/TS 24283-3:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
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Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO/TS 24283-3:2022(E)
Contents Page
Foreword .iv
Introduction .v
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
4  Qualification criteria . .1
Annex A (informative) Assessment and re-assessment of enterprises . 3
Bibliography . 5
iii
ISO/TS 24283-3:2022(E)
Foreword
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