IEC TR 61832:2015

IEC TR 61832 ®
Edition 2.0 2015-05
TECHNICAL
REPORT
Design and installation of on-line analyser systems − Guide to technical enquiry
and bid evaluation
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IEC TR 61832 ®
Edition 2.0 2015-05
TECHNICAL
REPORT
Design and installation of on-line analyser systems − Guide to technical enquiry

and bid evaluation
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.040; 71.040.40 ISBN 978-2-8322-2642-1

– 2 – IEC TR 61832:2015 © IEC 2015
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Preliminary details . 6
3.1 Brief project description . 6
3.2 Type of response expected from the vendor . 7
3.3 Critical criteria on bid rejection . 7
4 Scope of supply . 7
4.1 General . 7
4.2 Vendor/client interfaces . 7
4.3 Procurement responsibilities . 7
4.4 Standards and codes of practice . 8
4.5 Documentation requirements . 8
4.5.1 Quotation stage . 8
4.5.2 Project stage . 8
4.5.3 Project completion . 9
4.6 General specification . 9
4.6.1 Environment . 9
4.6.2 Hazardous area classification . 9
4.6.3 Equipment certification . 9
4.6.4 Utility systems . 10
4.6.5 Labelling . 10
4.7 Analyser house specification . 10
4.7.1 Overall layout, size constraints and location . 10
4.7.2 Construction . 11
4.7.3 Ventilation . 11
4.7.4 Air conditioning . 11
4.7.5 Power distribution . 12
4.7.6 Safety systems . 12
4.7.7 Monitoring and alarm systems . 12
4.7.8 Signal Interfacing with control systems . 13
4.8 Sample system specifications . 13
4.8.1 Sample probe design and location . 13
4.8.2 Sample conditioning . 13
4.8.3 Sample transport . 14
4.8.4 Safety (pressure and temperature considerations) . 14
4.8.5 Analyser validation . 14
4.9 Analyser specification . 14
4.9.1 Description, tag numbers and control . 14
4.9.2 Systems vendor responsibilities . 14
4.9.3 Data sheets . 14
4.9.4 Analyser certification . 15
4.9.5 Analyser performance requirements . 15
4.9.6 Materials of construction . 15
4.9.7 Signal interface requirements . 15
4.10 Inspection and testing . 15

4.10.1 Analysers at analyser vendor's works . 15
4.10.2 Analysers and systems at systems vendor’s works . 16
4.10.3 Commissioning and site acceptance tests . 17
4.11 Training requirements . 17
4.12 Spare parts requirements . 17
5 Bid technical evaluation . 17
5.1 Object . 17
5.2 Correct response to the bid . 18
5.3 Technical excellence . 18
5.4 Comparative testing . 18
5.4.1 Allowance for technical interpretation . 18
5.4.2 Assigning key areas. 18
5.4.3 Weighting functions . 19
5.5 Bid qualification meetings . 20
5.6 Reassessment of comparative testing . 20
6 Sample analyser specification template . 22

– 4 – IEC TR 61832:2015 © IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DESIGN AND INSTALLATION OF ON-LINE ANALYSER SYSTEMS –
GUIDE TO TECHNICAL ENQUIRY AND BID EVALUATION

FOREWORD
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