WISALTS Technical - 003

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Subcollections

Whittington Interceptor Sustainable Agriculture Land Treatment Society Incorporated

Overview

Illustrating a deep throughflow which needs sealing with plastic sheeting. Use a backhoe in the trench, if too wet, behind the trench, a dozer is suitable for making the trench. If is wet and unstable ground a tracked type bucket backhoe can be useful. Make sure the plastic sheet is into the impervious layer, and the sides extend wider than the throughflow. Excess water can leak around the corners in top soil. This image is part of the WISALTS (Whittington Interceptor Sustainable Agriculture Land Treatment Society Incorporated) Collection.

Details

Registration number

cwa-org-138-WISP000521.68.2018

Item type

Photographs

Width

13 cm

Height or length

9 cm

Copyright and Reference

Permissions

You may download and print a single copy for your personal, non-commercial use. Further use of a work may infringe copyright. If the material is required for any other purpose please contact Murdoch University Special Collections, SpecialCollections@murdoch.edu.au

Attribution requirements

Preferred Citation [Identification of item], Whittington Interceptor Sustainable Agriculture Land Treatment Society Incorporated (WISALTS) Collection, QB 15, Special Collections, Geoffrey Bolton Library, Murdoch, Western Australia.

Murdoch University

Murdoch University Library

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