Probably a stupid question but it's been bugging me since I saw the pics so I'll ask anyway....could you have lined it on outside with visqueen type stuff?
Saw that recently in lakes and on other jobs up here.
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we tried but flow is so fast and we have reduced the width so much its roaring even after no rain for few days, can't stand in it currently its moving that fast.
we added the big plates as flow was battering bags
be nice if it was standing water like a lake etc instead its like a 2m wide fire hose
We’ve got these double size bags with tie tops filling them with wetter clay and tying them up then pushing them in holes with 16 Tom behind plates