Development of locks on the Murray River (volume 3) [B 71137/1-244] • Photograph
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - delivery of pipes
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - delivery of pipes
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - excavation for stop valve anchor / delivery of valve / placing pipe with anchor fin and flanged matching piece
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - excavation for stop valve anchor / delivery of valve / placing pipe with anchor fin and flanged matching piece
![](/assets/img/img-sentinel-256.png)
![Development of locks on the Murray River (volume 3)](https://d1red3q7jhuy4m.cloudfront.net/7e/52/b0a5-a375-58cd-b644-0f9a8b8451df.jpg)
Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - excavation for stop valve anchor / delivery of valve / placing pipe with anchor fin and flanged matching piece
![](/assets/img/img-sentinel-256.png)
![Development of locks on the Murray River (volume 3)](https://d1red3q7jhuy4m.cloudfront.net/cf/50/c96f-ef06-5b54-b8fa-76cf673daeb9.jpg)
Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - excavation for stop valve anchor / delivery of valve / placing pipe with anchor fin and flanged matching piece
![](/assets/img/img-sentinel-256.png)
![Development of locks on the Murray River (volume 3)](https://d1red3q7jhuy4m.cloudfront.net/dd/97/f7cc-23e7-53dc-ba9b-467e403506f3.jpg)
Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - '3A special' thrust block at change of grade from 8⁰30' to 17⁰15'
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - grade of 19⁰ with bend of 9⁰20' and grade change of 7⁰40' at foot
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - two '3A special' and two 'A' blocks on bend of 22⁰30'
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - crossing over small watercourse with gullets for occupation crossings on either bank
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - linking in [welding]
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - general view of main laying operations
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - near Sandy Creek
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - main in gullet with temporary timber blocking
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - delivering concrete to thrust block mould
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - '3A special' thrust block without cap
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - '2A special' thrust block showing spalling of concrete due to movement of pipe (temperature) before linking in
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - wall type thrust block at road crossing
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - anchor block split by temperature stresses in empty linked in main
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - externally coating below ground section with cement mortar
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - externally coating below ground section with cement mortar
![](/assets/img/img-sentinel-256.png)
![Development of locks on the Murray River (volume 3)](https://d1red3q7jhuy4m.cloudfront.net/7b/63/63a9-7a01-5dfb-af2e-7efcb87d28f9.jpg)
Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - pressure reducing tank - Sandy Creek - placing tank floor outlet and inlet pipes
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - pressure reducing tank - Sandy Creek - placing tank floor outlet and inlet pipes
![](/assets/img/img-sentinel-256.png)
![Development of locks on the Murray River (volume 3)](https://d1red3q7jhuy4m.cloudfront.net/18/64/5be4-1581-59b1-bbcb-5a60d68d9cc8.jpg)
Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - pressure reducing tank - Sandy Creek - placing tank floor outlet and inlet pipes
![](/assets/img/img-sentinel-256.png)
![Development of locks on the Murray River (volume 3)](https://d1red3q7jhuy4m.cloudfront.net/18/ad/ce77-9172-5d3c-8493-9545ae472295.jpg)
Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - pressure reducing tank - Sandy Creek - placing tank floor outlet and inlet pipes
![](/assets/img/img-sentinel-256.png)
![Development of locks on the Murray River (volume 3)](https://d1red3q7jhuy4m.cloudfront.net/ea/fc/62ce-c181-5f18-a6f0-f197653d611d.jpg)
Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - welding anchor fin and showing the distortion due to oxy-welding it in a continuous ring
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - two views of stop valve set up
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - two views of stop valve set up
![](/assets/img/img-sentinel-256.png)
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - manhandling pipe up ramp timbers onto rollers
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Development of locks on the Murray River (volume 3)
Barossa Salisbury 30" main - lowering pipe into deep gullet using parbuckle from tractor