Hydrometry — Low cost baffle solution to aid fish passage at triangular profile weirs that conform to ISO 4360

ISO/TR 19234:2016 specifies the requirements for the integration of baffles on the downstream face of triangular profile flow measurement structures to aid the passage of fish.

Hydrométrie — Projet de chicane à faible coût pour faciliter le passage des poissons au niveau des déversoirs à profil triangulaire conformes à l'ISO 4360

General Information

Status
Withdrawn
Publication Date
11-Dec-2016
Current Stage
9599 - Withdrawal of International Standard
Completion Date
21-Mar-2024
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Technical report
ISO/TR 19234:2016 - Hydrometry -- Low cost baffle solution to aid fish passage at triangular profile weirs that conform to ISO 4360
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TECHNICAL ISO/TR
REPORT 19234
First edition
2016-12-15
Hydrometry — Low cost baffle
solution to aid fish passage at
triangular profile weirs that conform
to ISO 4360
Hydrométrie — Projet de chicane à faible coût pour faciliter le
passage des poissons au niveau des déversoirs à profil triangulaire
conformes à l’ISO 4360
Reference number
ISO/TR 19234:2016(E)
©
ISO 2016

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ISO/TR 19234:2016(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved

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ISO/TR 19234:2016(E)

Contents  Page
Foreword .iv
Introduction .v
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
4  Symbols . 2
5  Principles . 3
6  Installation . 4
6.1 Site selection and application . 4
6.1.1 Restriction . 4
6.1.2 Background. 4
6.1.3 Preliminary survey . . . 4
6.1.4 Limitations . 6
6.2 General arrangement . 6
6.3 Suitability for fish species. 8
6.4 Location of the first baffle . 9
6.5 Baffle dimensions .10
6.6 Baffle material and construction .10
7  Maintenance considerations .
...

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