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What size of wood used here?
sgtreef
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Posted: Monday, November 20, 2017 - 11:40 PM UTC
I want to build this as the base for the M-110, but was wondering if anybody that was in Nam would know of the wood size?

I am guessing more of 6 X 6 or something like that.

Thanks

Cause not going to be that large, but hey close.



Pic

165thspc
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Posted: Monday, November 20, 2017 - 11:56 PM UTC
Are you talking about the base under the Self Propelled Gun?

Looks more to be poured concrete than wood.
sgtreef
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Posted: Tuesday, November 21, 2017 - 05:48 AM UTC

Quoted Text

Are you talking about the base under the Self Propelled Gun?

Looks more to be poured concrete than wood.




Thanks Micheal

What about this?



Is that not the same?

I would rather make a concrete base, did they use them there?

HeavyArty
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Posted: Tuesday, November 21, 2017 - 08:17 AM UTC
Looks like concrete in your first pic and wood planks in your second one.
fhvn4d
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Posted: Tuesday, November 21, 2017 - 10:39 AM UTC
I have a book about field artillery in the vietnam war.... let me se if it has anything to offer.... I would also imagine PSP might be doable if you could find enough of it. (Pierced Steel Planking, or Marsden Matting)
165thspc
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Posted: Tuesday, November 21, 2017 - 11:02 AM UTC
Sheridan tracks are 12 to 14 inches wide so those boards have to be 8 to 10 inches wide and at least 4 inches thick.

I doubt that the PSP would hold up in this fire base situation. Not unless they really prepped the ground underneath, as in dig down 2 - 3 feet, compact the sub-soil, then layers of course gravel and finally a layer of fine gravel under the PSP. If they were going to do all that they would just pour concrete.
sgtreef
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Posted: Tuesday, November 21, 2017 - 06:51 PM UTC

Quoted Text

I have a book about field artillery in the vietnam war.... let me se if it has anything to offer.... I would also imagine PSP might be doable if you could find enough of it. (Pierced Steel Planking, or Marsden Matting)



I sent you a PM Brain, thanks for that.

Gino, yep you are right, and might I add a nasty looking piece that M-110 is.

Micheal I think you might be right one more pic of a hilltop Battery I guess,appears to be all wood. As a combat and the ones that would put that in I think wood you be the easiest one.

This is all wood from what I see, and must admit a nice job also, all around,



And this one, for talk, does not look like a good idea, all out in the open with no support around. Mortar fire from the tree line?





Cheers

Jeff
165thspc
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Posted: Wednesday, November 22, 2017 - 07:24 PM UTC
Sorry but top photo still looks to be poured concrete. No one in a combat situation (IMHO) would go to the trouble to engineer an octagonal wooden fire base. The carpentry required would be unnecessarily complex. But a octagonal form to pour concrete would be a breeze.

We built miles of roads and runways in Vietnam so having the equipment and material to do these concrete pads would be no problem.
sgtreef
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Posted: Friday, November 24, 2017 - 05:20 AM UTC

Quoted Text

Sorry but top photo still looks to be poured concrete. No one in a combat situation (IMHO) would go to the trouble to engineer an octagonal wooden fire base. The carpentry required would be unnecessarily complex. But a octagonal form to pour concrete would be a breeze.

We built miles of roads and runways in Vietnam so having the equipment and material to do these concrete pads would be no problem.



I agree with you Micheal,but the other one is wood, which both are strange.
What I have gathered is as time went on and fire bases became more permanent, then wood and concrete were used.
Good so were a 62B?
Good for your service.

Cheers
Jeff
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